From 4f5b44bd3bd490309eb2ba7b44df4769816ba729 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nicolas=20L=C5=93uillet?= Date: Sat, 3 Aug 2013 19:26:54 +0200 Subject: twig implementation --- inc/3rdparty/Twig/Autoloader.php | 48 - inc/3rdparty/Twig/Compiler.php | 267 ---- inc/3rdparty/Twig/CompilerInterface.php | 35 - inc/3rdparty/Twig/Environment.php | 1224 ------------------ inc/3rdparty/Twig/Error.php | 239 ---- inc/3rdparty/Twig/Error/Loader.php | 31 - inc/3rdparty/Twig/Error/Runtime.php | 20 - inc/3rdparty/Twig/Error/Syntax.php | 20 - inc/3rdparty/Twig/ExistsLoaderInterface.php | 28 - inc/3rdparty/Twig/ExpressionParser.php | 600 --------- inc/3rdparty/Twig/Extension.php | 93 -- inc/3rdparty/Twig/Extension/Core.php | 1355 -------------------- inc/3rdparty/Twig/Extension/Debug.php | 71 - inc/3rdparty/Twig/Extension/Escaper.php | 107 -- inc/3rdparty/Twig/Extension/Optimizer.php | 35 - inc/3rdparty/Twig/Extension/Sandbox.php | 112 -- inc/3rdparty/Twig/Extension/Staging.php | 113 -- 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+++ /dev/null @@ -1,48 +0,0 @@ - - */ -class Twig_Autoloader -{ - /** - * Registers Twig_Autoloader as an SPL autoloader. - * - * @param Boolean $prepend Whether to prepend the autoloader or not. - */ - public static function register($prepend = false) - { - if (version_compare(phpversion(), '5.3.0', '>=')) { - spl_autoload_register(array(new self, 'autoload'), true, $prepend); - } else { - spl_autoload_register(array(new self, 'autoload')); - } - } - - /** - * Handles autoloading of classes. - * - * @param string $class A class name. - */ - public static function autoload($class) - { - if (0 !== strpos($class, 'Twig')) { - return; - } - - if (is_file($file = dirname(__FILE__).'/../'.str_replace(array('_', "\0"), array('/', ''), $class).'.php')) { - require $file; - } - } -} diff --git a/inc/3rdparty/Twig/Compiler.php b/inc/3rdparty/Twig/Compiler.php deleted file mode 100644 index 99aecbcc..00000000 --- a/inc/3rdparty/Twig/Compiler.php +++ /dev/null @@ -1,267 +0,0 @@ - - */ -class Twig_Compiler implements Twig_CompilerInterface -{ - protected $lastLine; - protected $source; - protected $indentation; - protected $env; - protected $debugInfo; - protected $sourceOffset; - protected $sourceLine; - protected $filename; - - /** - * Constructor. - * - * @param Twig_Environment $env The twig environment instance - */ - public function __construct(Twig_Environment $env) - { - $this->env = $env; - $this->debugInfo = array(); - } - - public function getFilename() - { - return $this->filename; - } - - /** - * Returns the environment instance related to this compiler. - * - * @return Twig_Environment The environment instance - */ - public function getEnvironment() - { - return $this->env; - } - - /** - * Gets the current PHP code after compilation. - * - * @return string The PHP code - */ - public function getSource() - { - return $this->source; - } - - /** - * Compiles a node. - * - * @param Twig_NodeInterface $node The node to compile - * @param integer $indentation The current indentation - * - * @return Twig_Compiler The current compiler instance - */ - public function compile(Twig_NodeInterface $node, $indentation = 0) - { - $this->lastLine = null; - $this->source = ''; - $this->sourceOffset = 0; - // source code starts at 1 (as we then increment it when we encounter new lines) - $this->sourceLine = 1; - $this->indentation = $indentation; - - if ($node instanceof Twig_Node_Module) { - $this->filename = $node->getAttribute('filename'); - } - - $node->compile($this); - - return $this; - } - - public function subcompile(Twig_NodeInterface $node, $raw = true) - { - if (false === $raw) { - $this->addIndentation(); - } - - $node->compile($this); - - return $this; - } - - /** - * Adds a raw string to the compiled code. - * - * @param string $string The string - * - * @return Twig_Compiler The current compiler instance - */ - public function raw($string) - { - $this->source .= $string; - - return $this; - } - - /** - * Writes a string to the compiled code by adding indentation. - * - * @return Twig_Compiler The current compiler instance - */ - public function write() - { - $strings = func_get_args(); - foreach ($strings as $string) { - $this->addIndentation(); - $this->source .= $string; - } - - return $this; - } - - /** - * Appends an indentation to the current PHP code after compilation. - * - * @return Twig_Compiler The current compiler instance - */ - public function addIndentation() - { - $this->source .= str_repeat(' ', $this->indentation * 4); - - return $this; - } - - /** - * Adds a quoted string to the compiled code. - * - * @param string $value The string - * - * @return Twig_Compiler The current compiler instance - */ - public function string($value) - { - $this->source .= sprintf('"%s"', addcslashes($value, "\0\t\"\$\\")); - - return $this; - } - - /** - * Returns a PHP representation of a given value. - * - * @param mixed $value The value to convert - * - * @return Twig_Compiler The current compiler instance - */ - public function repr($value) - { - if (is_int($value) || is_float($value)) { - if (false !== $locale = setlocale(LC_NUMERIC, 0)) { - setlocale(LC_NUMERIC, 'C'); - } - - $this->raw($value); - - if (false !== $locale) { - setlocale(LC_NUMERIC, $locale); - } - } elseif (null === $value) { - $this->raw('null'); - } elseif (is_bool($value)) { - $this->raw($value ? 'true' : 'false'); - } elseif (is_array($value)) { - $this->raw('array('); - $i = 0; - foreach ($value as $key => $value) { - if ($i++) { - $this->raw(', '); - } - $this->repr($key); - $this->raw(' => '); - $this->repr($value); - } - $this->raw(')'); - } else { - $this->string($value); - } - - return $this; - } - - /** - * Adds debugging information. - * - * @param Twig_NodeInterface $node The related twig node - * - * @return Twig_Compiler The current compiler instance - */ - public function addDebugInfo(Twig_NodeInterface $node) - { - if ($node->getLine() != $this->lastLine) { - $this->write("// line {$node->getLine()}\n"); - - // when mbstring.func_overload is set to 2 - // mb_substr_count() replaces substr_count() - // but they have different signatures! - if (((int) ini_get('mbstring.func_overload')) & 2) { - // this is much slower than the "right" version - $this->sourceLine += mb_substr_count(mb_substr($this->source, $this->sourceOffset), "\n"); - } else { - $this->sourceLine += substr_count($this->source, "\n", $this->sourceOffset); - } - $this->sourceOffset = strlen($this->source); - $this->debugInfo[$this->sourceLine] = $node->getLine(); - - $this->lastLine = $node->getLine(); - } - - return $this; - } - - public function getDebugInfo() - { - return $this->debugInfo; - } - - /** - * Indents the generated code. - * - * @param integer $step The number of indentation to add - * - * @return Twig_Compiler The current compiler instance - */ - public function indent($step = 1) - { - $this->indentation += $step; - - return $this; - } - - /** - * Outdents the generated code. - * - * @param integer $step The number of indentation to remove - * - * @return Twig_Compiler The current compiler instance - */ - public function outdent($step = 1) - { - // can't outdent by more steps than the current indentation level - if ($this->indentation < $step) { - throw new LogicException('Unable to call outdent() as the indentation would become negative'); - } - - $this->indentation -= $step; - - return $this; - } -} diff --git a/inc/3rdparty/Twig/CompilerInterface.php b/inc/3rdparty/Twig/CompilerInterface.php deleted file mode 100644 index e293ec91..00000000 --- a/inc/3rdparty/Twig/CompilerInterface.php +++ /dev/null @@ -1,35 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -interface Twig_CompilerInterface -{ - /** - * Compiles a node. - * - * @param Twig_NodeInterface $node The node to compile - * - * @return Twig_CompilerInterface The current compiler instance - */ - public function compile(Twig_NodeInterface $node); - - /** - * Gets the current PHP code after compilation. - * - * @return string The PHP code - */ - public function getSource(); -} diff --git a/inc/3rdparty/Twig/Environment.php b/inc/3rdparty/Twig/Environment.php deleted file mode 100644 index 3afa73d6..00000000 --- a/inc/3rdparty/Twig/Environment.php +++ /dev/null @@ -1,1224 +0,0 @@ - - */ -class Twig_Environment -{ - const VERSION = '1.13.1'; - - protected $charset; - protected $loader; - protected $debug; - protected $autoReload; - protected $cache; - protected $lexer; - protected $parser; - protected $compiler; - protected $baseTemplateClass; - protected $extensions; - protected $parsers; - protected $visitors; - protected $filters; - protected $tests; - protected $functions; - protected $globals; - protected $runtimeInitialized; - protected $extensionInitialized; - protected $loadedTemplates; - protected $strictVariables; - protected $unaryOperators; - protected $binaryOperators; - protected $templateClassPrefix = '__TwigTemplate_'; - protected $functionCallbacks; - protected $filterCallbacks; - protected $staging; - - /** - * Constructor. - * - * Available options: - * - * * debug: When set to true, it automatically set "auto_reload" to true as - * well (default to false). - * - * * charset: The charset used by the templates (default to UTF-8). - * - * * base_template_class: The base template class to use for generated - * templates (default to Twig_Template). - * - * * cache: An absolute path where to store the compiled templates, or - * false to disable compilation cache (default). - * - * * auto_reload: Whether to reload the template is the original source changed. - * If you don't provide the auto_reload option, it will be - * determined automatically base on the debug value. - * - * * strict_variables: Whether to ignore invalid variables in templates - * (default to false). - * - * * autoescape: Whether to enable auto-escaping (default to html): - * * false: disable auto-escaping - * * true: equivalent to html - * * html, js: set the autoescaping to one of the supported strategies - * * PHP callback: a PHP callback that returns an escaping strategy based on the template "filename" - * - * * optimizations: A flag that indicates which optimizations to apply - * (default to -1 which means that all optimizations are enabled; - * set it to 0 to disable). - * - * @param Twig_LoaderInterface $loader A Twig_LoaderInterface instance - * @param array $options An array of options - */ - public function __construct(Twig_LoaderInterface $loader = null, $options = array()) - { - if (null !== $loader) { - $this->setLoader($loader); - } - - $options = array_merge(array( - 'debug' => false, - 'charset' => 'UTF-8', - 'base_template_class' => 'Twig_Template', - 'strict_variables' => false, - 'autoescape' => 'html', - 'cache' => false, - 'auto_reload' => null, - 'optimizations' => -1, - ), $options); - - $this->debug = (bool) $options['debug']; - $this->charset = strtoupper($options['charset']); - $this->baseTemplateClass = $options['base_template_class']; - $this->autoReload = null === $options['auto_reload'] ? $this->debug : (bool) $options['auto_reload']; - $this->strictVariables = (bool) $options['strict_variables']; - $this->runtimeInitialized = false; - $this->setCache($options['cache']); - $this->functionCallbacks = array(); - $this->filterCallbacks = array(); - - $this->addExtension(new Twig_Extension_Core()); - $this->addExtension(new Twig_Extension_Escaper($options['autoescape'])); - $this->addExtension(new Twig_Extension_Optimizer($options['optimizations'])); - $this->extensionInitialized = false; - $this->staging = new Twig_Extension_Staging(); - } - - /** - * Gets the base template class for compiled templates. - * - * @return string The base template class name - */ - public function getBaseTemplateClass() - { - return $this->baseTemplateClass; - } - - /** - * Sets the base template class for compiled templates. - * - * @param string $class The base template class name - */ - public function setBaseTemplateClass($class) - { - $this->baseTemplateClass = $class; - } - - /** - * Enables debugging mode. - */ - public function enableDebug() - { - $this->debug = true; - } - - /** - * Disables debugging mode. - */ - public function disableDebug() - { - $this->debug = false; - } - - /** - * Checks if debug mode is enabled. - * - * @return Boolean true if debug mode is enabled, false otherwise - */ - public function isDebug() - { - return $this->debug; - } - - /** - * Enables the auto_reload option. - */ - public function enableAutoReload() - { - $this->autoReload = true; - } - - /** - * Disables the auto_reload option. - */ - public function disableAutoReload() - { - $this->autoReload = false; - } - - /** - * Checks if the auto_reload option is enabled. - * - * @return Boolean true if auto_reload is enabled, false otherwise - */ - public function isAutoReload() - { - return $this->autoReload; - } - - /** - * Enables the strict_variables option. - */ - public function enableStrictVariables() - { - $this->strictVariables = true; - } - - /** - * Disables the strict_variables option. - */ - public function disableStrictVariables() - { - $this->strictVariables = false; - } - - /** - * Checks if the strict_variables option is enabled. - * - * @return Boolean true if strict_variables is enabled, false otherwise - */ - public function isStrictVariables() - { - return $this->strictVariables; - } - - /** - * Gets the cache directory or false if cache is disabled. - * - * @return string|false - */ - public function getCache() - { - return $this->cache; - } - - /** - * Sets the cache directory or false if cache is disabled. - * - * @param string|false $cache The absolute path to the compiled templates, - * or false to disable cache - */ - public function setCache($cache) - { - $this->cache = $cache ? $cache : false; - } - - /** - * Gets the cache filename for a given template. - * - * @param string $name The template name - * - * @return string The cache file name - */ - public function getCacheFilename($name) - { - if (false === $this->cache) { - return false; - } - - $class = substr($this->getTemplateClass($name), strlen($this->templateClassPrefix)); - - return $this->getCache().'/'.substr($class, 0, 2).'/'.substr($class, 2, 2).'/'.substr($class, 4).'.php'; - } - - /** - * Gets the template class associated with the given string. - * - * @param string $name The name for which to calculate the template class name - * @param integer $index The index if it is an embedded template - * - * @return string The template class name - */ - public function getTemplateClass($name, $index = null) - { - return $this->templateClassPrefix.md5($this->getLoader()->getCacheKey($name)).(null === $index ? '' : '_'.$index); - } - - /** - * Gets the template class prefix. - * - * @return string The template class prefix - */ - public function getTemplateClassPrefix() - { - return $this->templateClassPrefix; - } - - /** - * Renders a template. - * - * @param string $name The template name - * @param array $context An array of parameters to pass to the template - * - * @return string The rendered template - */ - public function render($name, array $context = array()) - { - return $this->loadTemplate($name)->render($context); - } - - /** - * Displays a template. - * - * @param string $name The template name - * @param array $context An array of parameters to pass to the template - */ - public function display($name, array $context = array()) - { - $this->loadTemplate($name)->display($context); - } - - /** - * Loads a template by name. - * - * @param string $name The template name - * @param integer $index The index if it is an embedded template - * - * @return Twig_TemplateInterface A template instance representing the given template name - */ - public function loadTemplate($name, $index = null) - { - $cls = $this->getTemplateClass($name, $index); - - if (isset($this->loadedTemplates[$cls])) { - return $this->loadedTemplates[$cls]; - } - - if (!class_exists($cls, false)) { - if (false === $cache = $this->getCacheFilename($name)) { - eval('?>'.$this->compileSource($this->getLoader()->getSource($name), $name)); - } else { - if (!is_file($cache) || ($this->isAutoReload() && !$this->isTemplateFresh($name, filemtime($cache)))) { - $this->writeCacheFile($cache, $this->compileSource($this->getLoader()->getSource($name), $name)); - } - - require_once $cache; - } - } - - if (!$this->runtimeInitialized) { - $this->initRuntime(); - } - - return $this->loadedTemplates[$cls] = new $cls($this); - } - - /** - * Returns true if the template is still fresh. - * - * Besides checking the loader for freshness information, - * this method also checks if the enabled extensions have - * not changed. - * - * @param string $name The template name - * @param timestamp $time The last modification time of the cached template - * - * @return Boolean true if the template is fresh, false otherwise - */ - public function isTemplateFresh($name, $time) - { - foreach ($this->extensions as $extension) { - $r = new ReflectionObject($extension); - if (filemtime($r->getFileName()) > $time) { - return false; - } - } - - return $this->getLoader()->isFresh($name, $time); - } - - public function resolveTemplate($names) - { - if (!is_array($names)) { - $names = array($names); - } - - foreach ($names as $name) { - if ($name instanceof Twig_Template) { - return $name; - } - - try { - return $this->loadTemplate($name); - } catch (Twig_Error_Loader $e) { - } - } - - if (1 === count($names)) { - throw $e; - } - - throw new Twig_Error_Loader(sprintf('Unable to find one of the following templates: "%s".', implode('", "', $names))); - } - - /** - * Clears the internal template cache. - */ - public function clearTemplateCache() - { - $this->loadedTemplates = array(); - } - - /** - * Clears the template cache files on the filesystem. - */ - public function clearCacheFiles() - { - if (false === $this->cache) { - return; - } - - foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($this->cache), RecursiveIteratorIterator::LEAVES_ONLY) as $file) { - if ($file->isFile()) { - @unlink($file->getPathname()); - } - } - } - - /** - * Gets the Lexer instance. - * - * @return Twig_LexerInterface A Twig_LexerInterface instance - */ - public function getLexer() - { - if (null === $this->lexer) { - $this->lexer = new Twig_Lexer($this); - } - - return $this->lexer; - } - - /** - * Sets the Lexer instance. - * - * @param Twig_LexerInterface A Twig_LexerInterface instance - */ - public function setLexer(Twig_LexerInterface $lexer) - { - $this->lexer = $lexer; - } - - /** - * Tokenizes a source code. - * - * @param string $source The template source code - * @param string $name The template name - * - * @return Twig_TokenStream A Twig_TokenStream instance - */ - public function tokenize($source, $name = null) - { - return $this->getLexer()->tokenize($source, $name); - } - - /** - * Gets the Parser instance. - * - * @return Twig_ParserInterface A Twig_ParserInterface instance - */ - public function getParser() - { - if (null === $this->parser) { - $this->parser = new Twig_Parser($this); - } - - return $this->parser; - } - - /** - * Sets the Parser instance. - * - * @param Twig_ParserInterface A Twig_ParserInterface instance - */ - public function setParser(Twig_ParserInterface $parser) - { - $this->parser = $parser; - } - - /** - * Parses a token stream. - * - * @param Twig_TokenStream $tokens A Twig_TokenStream instance - * - * @return Twig_Node_Module A Node tree - */ - public function parse(Twig_TokenStream $tokens) - { - return $this->getParser()->parse($tokens); - } - - /** - * Gets the Compiler instance. - * - * @return Twig_CompilerInterface A Twig_CompilerInterface instance - */ - public function getCompiler() - { - if (null === $this->compiler) { - $this->compiler = new Twig_Compiler($this); - } - - return $this->compiler; - } - - /** - * Sets the Compiler instance. - * - * @param Twig_CompilerInterface $compiler A Twig_CompilerInterface instance - */ - public function setCompiler(Twig_CompilerInterface $compiler) - { - $this->compiler = $compiler; - } - - /** - * Compiles a Node. - * - * @param Twig_NodeInterface $node A Twig_NodeInterface instance - * - * @return string The compiled PHP source code - */ - public function compile(Twig_NodeInterface $node) - { - return $this->getCompiler()->compile($node)->getSource(); - } - - /** - * Compiles a template source code. - * - * @param string $source The template source code - * @param string $name The template name - * - * @return string The compiled PHP source code - */ - public function compileSource($source, $name = null) - { - try { - return $this->compile($this->parse($this->tokenize($source, $name))); - } catch (Twig_Error $e) { - $e->setTemplateFile($name); - throw $e; - } catch (Exception $e) { - throw new Twig_Error_Runtime(sprintf('An exception has been thrown during the compilation of a template ("%s").', $e->getMessage()), -1, $name, $e); - } - } - - /** - * Sets the Loader instance. - * - * @param Twig_LoaderInterface $loader A Twig_LoaderInterface instance - */ - public function setLoader(Twig_LoaderInterface $loader) - { - $this->loader = $loader; - } - - /** - * Gets the Loader instance. - * - * @return Twig_LoaderInterface A Twig_LoaderInterface instance - */ - public function getLoader() - { - if (null === $this->loader) { - throw new LogicException('You must set a loader first.'); - } - - return $this->loader; - } - - /** - * Sets the default template charset. - * - * @param string $charset The default charset - */ - public function setCharset($charset) - { - $this->charset = strtoupper($charset); - } - - /** - * Gets the default template charset. - * - * @return string The default charset - */ - public function getCharset() - { - return $this->charset; - } - - /** - * Initializes the runtime environment. - */ - public function initRuntime() - { - $this->runtimeInitialized = true; - - foreach ($this->getExtensions() as $extension) { - $extension->initRuntime($this); - } - } - - /** - * Returns true if the given extension is registered. - * - * @param string $name The extension name - * - * @return Boolean Whether the extension is registered or not - */ - public function hasExtension($name) - { - return isset($this->extensions[$name]); - } - - /** - * Gets an extension by name. - * - * @param string $name The extension name - * - * @return Twig_ExtensionInterface A Twig_ExtensionInterface instance - */ - public function getExtension($name) - { - if (!isset($this->extensions[$name])) { - throw new Twig_Error_Runtime(sprintf('The "%s" extension is not enabled.', $name)); - } - - return $this->extensions[$name]; - } - - /** - * Registers an extension. - * - * @param Twig_ExtensionInterface $extension A Twig_ExtensionInterface instance - */ - public function addExtension(Twig_ExtensionInterface $extension) - { - if ($this->extensionInitialized) { - throw new LogicException(sprintf('Unable to register extension "%s" as extensions have already been initialized.', $extension->getName())); - } - - $this->extensions[$extension->getName()] = $extension; - } - - /** - * Removes an extension by name. - * - * This method is deprecated and you should not use it. - * - * @param string $name The extension name - * - * @deprecated since 1.12 (to be removed in 2.0) - */ - public function removeExtension($name) - { - if ($this->extensionInitialized) { - throw new LogicException(sprintf('Unable to remove extension "%s" as extensions have already been initialized.', $name)); - } - - unset($this->extensions[$name]); - } - - /** - * Registers an array of extensions. - * - * @param array $extensions An array of extensions - */ - public function setExtensions(array $extensions) - { - foreach ($extensions as $extension) { - $this->addExtension($extension); - } - } - - /** - * Returns all registered extensions. - * - * @return array An array of extensions - */ - public function getExtensions() - { - return $this->extensions; - } - - /** - * Registers a Token Parser. - * - * @param Twig_TokenParserInterface $parser A Twig_TokenParserInterface instance - */ - public function addTokenParser(Twig_TokenParserInterface $parser) - { - if ($this->extensionInitialized) { - throw new LogicException('Unable to add a token parser as extensions have already been initialized.'); - } - - $this->staging->addTokenParser($parser); - } - - /** - * Gets the registered Token Parsers. - * - * @return Twig_TokenParserBrokerInterface A broker containing token parsers - */ - public function getTokenParsers() - { - if (!$this->extensionInitialized) { - $this->initExtensions(); - } - - return $this->parsers; - } - - /** - * Gets registered tags. - * - * Be warned that this method cannot return tags defined by Twig_TokenParserBrokerInterface classes. - * - * @return Twig_TokenParserInterface[] An array of Twig_TokenParserInterface instances - */ - public function getTags() - { - $tags = array(); - foreach ($this->getTokenParsers()->getParsers() as $parser) { - if ($parser instanceof Twig_TokenParserInterface) { - $tags[$parser->getTag()] = $parser; - } - } - - return $tags; - } - - /** - * Registers a Node Visitor. - * - * @param Twig_NodeVisitorInterface $visitor A Twig_NodeVisitorInterface instance - */ - public function addNodeVisitor(Twig_NodeVisitorInterface $visitor) - { - if ($this->extensionInitialized) { - throw new LogicException('Unable to add a node visitor as extensions have already been initialized.', $extension->getName()); - } - - $this->staging->addNodeVisitor($visitor); - } - - /** - * Gets the registered Node Visitors. - * - * @return Twig_NodeVisitorInterface[] An array of Twig_NodeVisitorInterface instances - */ - public function getNodeVisitors() - { - if (!$this->extensionInitialized) { - $this->initExtensions(); - } - - return $this->visitors; - } - - /** - * Registers a Filter. - * - * @param string|Twig_SimpleFilter $name The filter name or a Twig_SimpleFilter instance - * @param Twig_FilterInterface|Twig_SimpleFilter $filter A Twig_FilterInterface instance or a Twig_SimpleFilter instance - */ - public function addFilter($name, $filter = null) - { - if (!$name instanceof Twig_SimpleFilter && !($filter instanceof Twig_SimpleFilter || $filter instanceof Twig_FilterInterface)) { - throw new LogicException('A filter must be an instance of Twig_FilterInterface or Twig_SimpleFilter'); - } - - if ($name instanceof Twig_SimpleFilter) { - $filter = $name; - $name = $filter->getName(); - } - - if ($this->extensionInitialized) { - throw new LogicException(sprintf('Unable to add filter "%s" as extensions have already been initialized.', $name)); - } - - $this->staging->addFilter($name, $filter); - } - - /** - * Get a filter by name. - * - * Subclasses may override this method and load filters differently; - * so no list of filters is available. - * - * @param string $name The filter name - * - * @return Twig_Filter|false A Twig_Filter instance or false if the filter does not exist - */ - public function getFilter($name) - { - if (!$this->extensionInitialized) { - $this->initExtensions(); - } - - if (isset($this->filters[$name])) { - return $this->filters[$name]; - } - - foreach ($this->filters as $pattern => $filter) { - $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count); - - if ($count) { - if (preg_match('#^'.$pattern.'$#', $name, $matches)) { - array_shift($matches); - $filter->setArguments($matches); - - return $filter; - } - } - } - - foreach ($this->filterCallbacks as $callback) { - if (false !== $filter = call_user_func($callback, $name)) { - return $filter; - } - } - - return false; - } - - public function registerUndefinedFilterCallback($callable) - { - $this->filterCallbacks[] = $callable; - } - - /** - * Gets the registered Filters. - * - * Be warned that this method cannot return filters defined with registerUndefinedFunctionCallback. - * - * @return Twig_FilterInterface[] An array of Twig_FilterInterface instances - * - * @see registerUndefinedFilterCallback - */ - public function getFilters() - { - if (!$this->extensionInitialized) { - $this->initExtensions(); - } - - return $this->filters; - } - - /** - * Registers a Test. - * - * @param string|Twig_SimpleTest $name The test name or a Twig_SimpleTest instance - * @param Twig_TestInterface|Twig_SimpleTest $test A Twig_TestInterface instance or a Twig_SimpleTest instance - */ - public function addTest($name, $test = null) - { - if (!$name instanceof Twig_SimpleTest && !($test instanceof Twig_SimpleTest || $test instanceof Twig_TestInterface)) { - throw new LogicException('A test must be an instance of Twig_TestInterface or Twig_SimpleTest'); - } - - if ($name instanceof Twig_SimpleTest) { - $test = $name; - $name = $test->getName(); - } - - if ($this->extensionInitialized) { - throw new LogicException(sprintf('Unable to add test "%s" as extensions have already been initialized.', $name)); - } - - $this->staging->addTest($name, $test); - } - - /** - * Gets the registered Tests. - * - * @return Twig_TestInterface[] An array of Twig_TestInterface instances - */ - public function getTests() - { - if (!$this->extensionInitialized) { - $this->initExtensions(); - } - - return $this->tests; - } - - /** - * Gets a test by name. - * - * @param string $name The test name - * - * @return Twig_Test|false A Twig_Test instance or false if the test does not exist - */ - public function getTest($name) - { - if (!$this->extensionInitialized) { - $this->initExtensions(); - } - - if (isset($this->tests[$name])) { - return $this->tests[$name]; - } - - return false; - } - - /** - * Registers a Function. - * - * @param string|Twig_SimpleFunction $name The function name or a Twig_SimpleFunction instance - * @param Twig_FunctionInterface|Twig_SimpleFunction $function A Twig_FunctionInterface instance or a Twig_SimpleFunction instance - */ - public function addFunction($name, $function = null) - { - if (!$name instanceof Twig_SimpleFunction && !($function instanceof Twig_SimpleFunction || $function instanceof Twig_FunctionInterface)) { - throw new LogicException('A function must be an instance of Twig_FunctionInterface or Twig_SimpleFunction'); - } - - if ($name instanceof Twig_SimpleFunction) { - $function = $name; - $name = $function->getName(); - } - - if ($this->extensionInitialized) { - throw new LogicException(sprintf('Unable to add function "%s" as extensions have already been initialized.', $name)); - } - - $this->staging->addFunction($name, $function); - } - - /** - * Get a function by name. - * - * Subclasses may override this method and load functions differently; - * so no list of functions is available. - * - * @param string $name function name - * - * @return Twig_Function|false A Twig_Function instance or false if the function does not exist - */ - public function getFunction($name) - { - if (!$this->extensionInitialized) { - $this->initExtensions(); - } - - if (isset($this->functions[$name])) { - return $this->functions[$name]; - } - - foreach ($this->functions as $pattern => $function) { - $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count); - - if ($count) { - if (preg_match('#^'.$pattern.'$#', $name, $matches)) { - array_shift($matches); - $function->setArguments($matches); - - return $function; - } - } - } - - foreach ($this->functionCallbacks as $callback) { - if (false !== $function = call_user_func($callback, $name)) { - return $function; - } - } - - return false; - } - - public function registerUndefinedFunctionCallback($callable) - { - $this->functionCallbacks[] = $callable; - } - - /** - * Gets registered functions. - * - * Be warned that this method cannot return functions defined with registerUndefinedFunctionCallback. - * - * @return Twig_FunctionInterface[] An array of Twig_FunctionInterface instances - * - * @see registerUndefinedFunctionCallback - */ - public function getFunctions() - { - if (!$this->extensionInitialized) { - $this->initExtensions(); - } - - return $this->functions; - } - - /** - * Registers a Global. - * - * New globals can be added before compiling or rendering a template; - * but after, you can only update existing globals. - * - * @param string $name The global name - * @param mixed $value The global value - */ - public function addGlobal($name, $value) - { - if ($this->extensionInitialized || $this->runtimeInitialized) { - if (null === $this->globals) { - $this->globals = $this->initGlobals(); - } - - /* This condition must be uncommented in Twig 2.0 - if (!array_key_exists($name, $this->globals)) { - throw new LogicException(sprintf('Unable to add global "%s" as the runtime or the extensions have already been initialized.', $name)); - } - */ - } - - if ($this->extensionInitialized || $this->runtimeInitialized) { - // update the value - $this->globals[$name] = $value; - } else { - $this->staging->addGlobal($name, $value); - } - } - - /** - * Gets the registered Globals. - * - * @return array An array of globals - */ - public function getGlobals() - { - if (!$this->runtimeInitialized && !$this->extensionInitialized) { - return $this->initGlobals(); - } - - if (null === $this->globals) { - $this->globals = $this->initGlobals(); - } - - return $this->globals; - } - - /** - * Merges a context with the defined globals. - * - * @param array $context An array representing the context - * - * @return array The context merged with the globals - */ - public function mergeGlobals(array $context) - { - // we don't use array_merge as the context being generally - // bigger than globals, this code is faster. - foreach ($this->getGlobals() as $key => $value) { - if (!array_key_exists($key, $context)) { - $context[$key] = $value; - } - } - - return $context; - } - - /** - * Gets the registered unary Operators. - * - * @return array An array of unary operators - */ - public function getUnaryOperators() - { - if (!$this->extensionInitialized) { - $this->initExtensions(); - } - - return $this->unaryOperators; - } - - /** - * Gets the registered binary Operators. - * - * @return array An array of binary operators - */ - public function getBinaryOperators() - { - if (!$this->extensionInitialized) { - $this->initExtensions(); - } - - return $this->binaryOperators; - } - - public function computeAlternatives($name, $items) - { - $alternatives = array(); - foreach ($items as $item) { - $lev = levenshtein($name, $item); - if ($lev <= strlen($name) / 3 || false !== strpos($item, $name)) { - $alternatives[$item] = $lev; - } - } - asort($alternatives); - - return array_keys($alternatives); - } - - protected function initGlobals() - { - $globals = array(); - foreach ($this->extensions as $extension) { - $extGlob = $extension->getGlobals(); - if (!is_array($extGlob)) { - throw new UnexpectedValueException(sprintf('"%s::getGlobals()" must return an array of globals.', get_class($extension))); - } - - $globals[] = $extGlob; - } - - $globals[] = $this->staging->getGlobals(); - - return call_user_func_array('array_merge', $globals); - } - - protected function initExtensions() - { - if ($this->extensionInitialized) { - return; - } - - $this->extensionInitialized = true; - $this->parsers = new Twig_TokenParserBroker(); - $this->filters = array(); - $this->functions = array(); - $this->tests = array(); - $this->visitors = array(); - $this->unaryOperators = array(); - $this->binaryOperators = array(); - - foreach ($this->extensions as $extension) { - $this->initExtension($extension); - } - $this->initExtension($this->staging); - } - - protected function initExtension(Twig_ExtensionInterface $extension) - { - // filters - foreach ($extension->getFilters() as $name => $filter) { - if ($name instanceof Twig_SimpleFilter) { - $filter = $name; - $name = $filter->getName(); - } elseif ($filter instanceof Twig_SimpleFilter) { - $name = $filter->getName(); - } - - $this->filters[$name] = $filter; - } - - // functions - foreach ($extension->getFunctions() as $name => $function) { - if ($name instanceof Twig_SimpleFunction) { - $function = $name; - $name = $function->getName(); - } elseif ($function instanceof Twig_SimpleFunction) { - $name = $function->getName(); - } - - $this->functions[$name] = $function; - } - - // tests - foreach ($extension->getTests() as $name => $test) { - if ($name instanceof Twig_SimpleTest) { - $test = $name; - $name = $test->getName(); - } elseif ($test instanceof Twig_SimpleTest) { - $name = $test->getName(); - } - - $this->tests[$name] = $test; - } - - // token parsers - foreach ($extension->getTokenParsers() as $parser) { - if ($parser instanceof Twig_TokenParserInterface) { - $this->parsers->addTokenParser($parser); - } elseif ($parser instanceof Twig_TokenParserBrokerInterface) { - $this->parsers->addTokenParserBroker($parser); - } else { - throw new LogicException('getTokenParsers() must return an array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances'); - } - } - - // node visitors - foreach ($extension->getNodeVisitors() as $visitor) { - $this->visitors[] = $visitor; - } - - // operators - if ($operators = $extension->getOperators()) { - if (2 !== count($operators)) { - throw new InvalidArgumentException(sprintf('"%s::getOperators()" does not return a valid operators array.', get_class($extension))); - } - - $this->unaryOperators = array_merge($this->unaryOperators, $operators[0]); - $this->binaryOperators = array_merge($this->binaryOperators, $operators[1]); - } - } - - protected function writeCacheFile($file, $content) - { - $dir = dirname($file); - if (!is_dir($dir)) { - if (false === @mkdir($dir, 0777, true) && !is_dir($dir)) { - throw new RuntimeException(sprintf("Unable to create the cache directory (%s).", $dir)); - } - } elseif (!is_writable($dir)) { - throw new RuntimeException(sprintf("Unable to write in the cache directory (%s).", $dir)); - } - - $tmpFile = tempnam(dirname($file), basename($file)); - if (false !== @file_put_contents($tmpFile, $content)) { - // rename does not work on Win32 before 5.2.6 - if (@rename($tmpFile, $file) || (@copy($tmpFile, $file) && unlink($tmpFile))) { - @chmod($file, 0666 & ~umask()); - - return; - } - } - - throw new RuntimeException(sprintf('Failed to write cache file "%s".', $file)); - } -} diff --git a/inc/3rdparty/Twig/Error.php b/inc/3rdparty/Twig/Error.php deleted file mode 100644 index 72d91a98..00000000 --- a/inc/3rdparty/Twig/Error.php +++ /dev/null @@ -1,239 +0,0 @@ - - */ -class Twig_Error extends Exception -{ - protected $lineno; - protected $filename; - protected $rawMessage; - protected $previous; - - /** - * Constructor. - * - * Set both the line number and the filename to false to - * disable automatic guessing of the original template name - * and line number. - * - * Set the line number to -1 to enable its automatic guessing. - * Set the filename to null to enable its automatic guessing. - * - * By default, automatic guessing is enabled. - * - * @param string $message The error message - * @param integer $lineno The template line where the error occurred - * @param string $filename The template file name where the error occurred - * @param Exception $previous The previous exception - */ - public function __construct($message, $lineno = -1, $filename = null, Exception $previous = null) - { - if (version_compare(PHP_VERSION, '5.3.0', '<')) { - $this->previous = $previous; - parent::__construct(''); - } else { - parent::__construct('', 0, $previous); - } - - $this->lineno = $lineno; - $this->filename = $filename; - - if (-1 === $this->lineno || null === $this->filename) { - $this->guessTemplateInfo(); - } - - $this->rawMessage = $message; - - $this->updateRepr(); - } - - /** - * Gets the raw message. - * - * @return string The raw message - */ - public function getRawMessage() - { - return $this->rawMessage; - } - - /** - * Gets the filename where the error occurred. - * - * @return string The filename - */ - public function getTemplateFile() - { - return $this->filename; - } - - /** - * Sets the filename where the error occurred. - * - * @param string $filename The filename - */ - public function setTemplateFile($filename) - { - $this->filename = $filename; - - $this->updateRepr(); - } - - /** - * Gets the template line where the error occurred. - * - * @return integer The template line - */ - public function getTemplateLine() - { - return $this->lineno; - } - - /** - * Sets the template line where the error occurred. - * - * @param integer $lineno The template line - */ - public function setTemplateLine($lineno) - { - $this->lineno = $lineno; - - $this->updateRepr(); - } - - public function guess() - { - $this->guessTemplateInfo(); - $this->updateRepr(); - } - - /** - * For PHP < 5.3.0, provides access to the getPrevious() method. - * - * @param string $method The method name - * @param array $arguments The parameters to be passed to the method - * - * @return Exception The previous exception or null - * - * @throws BadMethodCallException - */ - public function __call($method, $arguments) - { - if ('getprevious' == strtolower($method)) { - return $this->previous; - } - - throw new BadMethodCallException(sprintf('Method "Twig_Error::%s()" does not exist.', $method)); - } - - protected function updateRepr() - { - $this->message = $this->rawMessage; - - $dot = false; - if ('.' === substr($this->message, -1)) { - $this->message = substr($this->message, 0, -1); - $dot = true; - } - - if ($this->filename) { - if (is_string($this->filename) || (is_object($this->filename) && method_exists($this->filename, '__toString'))) { - $filename = sprintf('"%s"', $this->filename); - } else { - $filename = json_encode($this->filename); - } - $this->message .= sprintf(' in %s', $filename); - } - - if ($this->lineno && $this->lineno >= 0) { - $this->message .= sprintf(' at line %d', $this->lineno); - } - - if ($dot) { - $this->message .= '.'; - } - } - - protected function guessTemplateInfo() - { - $template = null; - - if (version_compare(phpversion(), '5.3.6', '>=')) { - $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS | DEBUG_BACKTRACE_PROVIDE_OBJECT); - } else { - $backtrace = debug_backtrace(); - } - - foreach ($backtrace as $trace) { - if (isset($trace['object']) && $trace['object'] instanceof Twig_Template && 'Twig_Template' !== get_class($trace['object'])) { - if (null === $this->filename || $this->filename == $trace['object']->getTemplateName()) { - $template = $trace['object']; - } - } - } - - // update template filename - if (null !== $template && null === $this->filename) { - $this->filename = $template->getTemplateName(); - } - - if (null === $template || $this->lineno > -1) { - return; - } - - $r = new ReflectionObject($template); - $file = $r->getFileName(); - - $exceptions = array($e = $this); - while (($e instanceof self || method_exists($e, 'getPrevious')) && $e = $e->getPrevious()) { - $exceptions[] = $e; - } - - while ($e = array_pop($exceptions)) { - $traces = $e->getTrace(); - while ($trace = array_shift($traces)) { - if (!isset($trace['file']) || !isset($trace['line']) || $file != $trace['file']) { - continue; - } - - foreach ($template->getDebugInfo() as $codeLine => $templateLine) { - if ($codeLine <= $trace['line']) { - // update template line - $this->lineno = $templateLine; - - return; - } - } - } - } - } -} diff --git a/inc/3rdparty/Twig/Error/Loader.php b/inc/3rdparty/Twig/Error/Loader.php deleted file mode 100644 index 68efb574..00000000 --- a/inc/3rdparty/Twig/Error/Loader.php +++ /dev/null @@ -1,31 +0,0 @@ - - */ -class Twig_Error_Loader extends Twig_Error -{ - public function __construct($message, $lineno = -1, $filename = null, Exception $previous = null) - { - parent::__construct($message, false, false, $previous); - } -} diff --git a/inc/3rdparty/Twig/Error/Runtime.php b/inc/3rdparty/Twig/Error/Runtime.php deleted file mode 100644 index 8b6ceddb..00000000 --- a/inc/3rdparty/Twig/Error/Runtime.php +++ /dev/null @@ -1,20 +0,0 @@ - - */ -class Twig_Error_Runtime extends Twig_Error -{ -} diff --git a/inc/3rdparty/Twig/Error/Syntax.php b/inc/3rdparty/Twig/Error/Syntax.php deleted file mode 100644 index 0f5c5792..00000000 --- a/inc/3rdparty/Twig/Error/Syntax.php +++ /dev/null @@ -1,20 +0,0 @@ - - */ -class Twig_Error_Syntax extends Twig_Error -{ -} diff --git a/inc/3rdparty/Twig/ExistsLoaderInterface.php b/inc/3rdparty/Twig/ExistsLoaderInterface.php deleted file mode 100644 index ce434765..00000000 --- a/inc/3rdparty/Twig/ExistsLoaderInterface.php +++ /dev/null @@ -1,28 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -interface Twig_ExistsLoaderInterface -{ - /** - * Check if we have the source code of a template, given its name. - * - * @param string $name The name of the template to check if we can load - * - * @return boolean If the template source code is handled by this loader or not - */ - public function exists($name); -} diff --git a/inc/3rdparty/Twig/ExpressionParser.php b/inc/3rdparty/Twig/ExpressionParser.php deleted file mode 100644 index 9cf19344..00000000 --- a/inc/3rdparty/Twig/ExpressionParser.php +++ /dev/null @@ -1,600 +0,0 @@ - - */ -class Twig_ExpressionParser -{ - const OPERATOR_LEFT = 1; - const OPERATOR_RIGHT = 2; - - protected $parser; - protected $unaryOperators; - protected $binaryOperators; - - public function __construct(Twig_Parser $parser, array $unaryOperators, array $binaryOperators) - { - $this->parser = $parser; - $this->unaryOperators = $unaryOperators; - $this->binaryOperators = $binaryOperators; - } - - public function parseExpression($precedence = 0) - { - $expr = $this->getPrimary(); - $token = $this->parser->getCurrentToken(); - while ($this->isBinary($token) && $this->binaryOperators[$token->getValue()]['precedence'] >= $precedence) { - $op = $this->binaryOperators[$token->getValue()]; - $this->parser->getStream()->next(); - - if (isset($op['callable'])) { - $expr = call_user_func($op['callable'], $this->parser, $expr); - } else { - $expr1 = $this->parseExpression(self::OPERATOR_LEFT === $op['associativity'] ? $op['precedence'] + 1 : $op['precedence']); - $class = $op['class']; - $expr = new $class($expr, $expr1, $token->getLine()); - } - - $token = $this->parser->getCurrentToken(); - } - - if (0 === $precedence) { - return $this->parseConditionalExpression($expr); - } - - return $expr; - } - - protected function getPrimary() - { - $token = $this->parser->getCurrentToken(); - - if ($this->isUnary($token)) { - $operator = $this->unaryOperators[$token->getValue()]; - $this->parser->getStream()->next(); - $expr = $this->parseExpression($operator['precedence']); - $class = $operator['class']; - - return $this->parsePostfixExpression(new $class($expr, $token->getLine())); - } elseif ($token->test(Twig_Token::PUNCTUATION_TYPE, '(')) { - $this->parser->getStream()->next(); - $expr = $this->parseExpression(); - $this->parser->getStream()->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'An opened parenthesis is not properly closed'); - - return $this->parsePostfixExpression($expr); - } - - return $this->parsePrimaryExpression(); - } - - protected function parseConditionalExpression($expr) - { - while ($this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '?')) { - $this->parser->getStream()->next(); - if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, ':')) { - $expr2 = $this->parseExpression(); - if ($this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, ':')) { - $this->parser->getStream()->next(); - $expr3 = $this->parseExpression(); - } else { - $expr3 = new Twig_Node_Expression_Constant('', $this->parser->getCurrentToken()->getLine()); - } - } else { - $this->parser->getStream()->next(); - $expr2 = $expr; - $expr3 = $this->parseExpression(); - } - - $expr = new Twig_Node_Expression_Conditional($expr, $expr2, $expr3, $this->parser->getCurrentToken()->getLine()); - } - - return $expr; - } - - protected function isUnary(Twig_Token $token) - { - return $token->test(Twig_Token::OPERATOR_TYPE) && isset($this->unaryOperators[$token->getValue()]); - } - - protected function isBinary(Twig_Token $token) - { - return $token->test(Twig_Token::OPERATOR_TYPE) && isset($this->binaryOperators[$token->getValue()]); - } - - public function parsePrimaryExpression() - { - $token = $this->parser->getCurrentToken(); - switch ($token->getType()) { - case Twig_Token::NAME_TYPE: - $this->parser->getStream()->next(); - switch ($token->getValue()) { - case 'true': - case 'TRUE': - $node = new Twig_Node_Expression_Constant(true, $token->getLine()); - break; - - case 'false': - case 'FALSE': - $node = new Twig_Node_Expression_Constant(false, $token->getLine()); - break; - - case 'none': - case 'NONE': - case 'null': - case 'NULL': - $node = new Twig_Node_Expression_Constant(null, $token->getLine()); - break; - - default: - if ('(' === $this->parser->getCurrentToken()->getValue()) { - $node = $this->getFunctionNode($token->getValue(), $token->getLine()); - } else { - $node = new Twig_Node_Expression_Name($token->getValue(), $token->getLine()); - } - } - break; - - case Twig_Token::NUMBER_TYPE: - $this->parser->getStream()->next(); - $node = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine()); - break; - - case Twig_Token::STRING_TYPE: - case Twig_Token::INTERPOLATION_START_TYPE: - $node = $this->parseStringExpression(); - break; - - default: - if ($token->test(Twig_Token::PUNCTUATION_TYPE, '[')) { - $node = $this->parseArrayExpression(); - } elseif ($token->test(Twig_Token::PUNCTUATION_TYPE, '{')) { - $node = $this->parseHashExpression(); - } else { - throw new Twig_Error_Syntax(sprintf('Unexpected token "%s" of value "%s"', Twig_Token::typeToEnglish($token->getType(), $token->getLine()), $token->getValue()), $token->getLine(), $this->parser->getFilename()); - } - } - - return $this->parsePostfixExpression($node); - } - - public function parseStringExpression() - { - $stream = $this->parser->getStream(); - - $nodes = array(); - // a string cannot be followed by another string in a single expression - $nextCanBeString = true; - while (true) { - if ($stream->test(Twig_Token::STRING_TYPE) && $nextCanBeString) { - $token = $stream->next(); - $nodes[] = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine()); - $nextCanBeString = false; - } elseif ($stream->test(Twig_Token::INTERPOLATION_START_TYPE)) { - $stream->next(); - $nodes[] = $this->parseExpression(); - $stream->expect(Twig_Token::INTERPOLATION_END_TYPE); - $nextCanBeString = true; - } else { - break; - } - } - - $expr = array_shift($nodes); - foreach ($nodes as $node) { - $expr = new Twig_Node_Expression_Binary_Concat($expr, $node, $node->getLine()); - } - - return $expr; - } - - public function parseArrayExpression() - { - $stream = $this->parser->getStream(); - $stream->expect(Twig_Token::PUNCTUATION_TYPE, '[', 'An array element was expected'); - - $node = new Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine()); - $first = true; - while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) { - if (!$first) { - $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'An array element must be followed by a comma'); - - // trailing ,? - if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) { - break; - } - } - $first = false; - - $node->addElement($this->parseExpression()); - } - $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']', 'An opened array is not properly closed'); - - return $node; - } - - public function parseHashExpression() - { - $stream = $this->parser->getStream(); - $stream->expect(Twig_Token::PUNCTUATION_TYPE, '{', 'A hash element was expected'); - - $node = new Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine()); - $first = true; - while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, '}')) { - if (!$first) { - $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'A hash value must be followed by a comma'); - - // trailing ,? - if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '}')) { - break; - } - } - $first = false; - - // a hash key can be: - // - // * a number -- 12 - // * a string -- 'a' - // * a name, which is equivalent to a string -- a - // * an expression, which must be enclosed in parentheses -- (1 + 2) - if ($stream->test(Twig_Token::STRING_TYPE) || $stream->test(Twig_Token::NAME_TYPE) || $stream->test(Twig_Token::NUMBER_TYPE)) { - $token = $stream->next(); - $key = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine()); - } elseif ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) { - $key = $this->parseExpression(); - } else { - $current = $stream->getCurrent(); - - throw new Twig_Error_Syntax(sprintf('A hash key must be a quoted string, a number, a name, or an expression enclosed in parentheses (unexpected token "%s" of value "%s"', Twig_Token::typeToEnglish($current->getType(), $current->getLine()), $current->getValue()), $current->getLine(), $this->parser->getFilename()); - } - - $stream->expect(Twig_Token::PUNCTUATION_TYPE, ':', 'A hash key must be followed by a colon (:)'); - $value = $this->parseExpression(); - - $node->addElement($value, $key); - } - $stream->expect(Twig_Token::PUNCTUATION_TYPE, '}', 'An opened hash is not properly closed'); - - return $node; - } - - public function parsePostfixExpression($node) - { - while (true) { - $token = $this->parser->getCurrentToken(); - if ($token->getType() == Twig_Token::PUNCTUATION_TYPE) { - if ('.' == $token->getValue() || '[' == $token->getValue()) { - $node = $this->parseSubscriptExpression($node); - } elseif ('|' == $token->getValue()) { - $node = $this->parseFilterExpression($node); - } else { - break; - } - } else { - break; - } - } - - return $node; - } - - public function getFunctionNode($name, $line) - { - switch ($name) { - case 'parent': - $args = $this->parseArguments(); - if (!count($this->parser->getBlockStack())) { - throw new Twig_Error_Syntax('Calling "parent" outside a block is forbidden', $line, $this->parser->getFilename()); - } - - if (!$this->parser->getParent() && !$this->parser->hasTraits()) { - throw new Twig_Error_Syntax('Calling "parent" on a template that does not extend nor "use" another template is forbidden', $line, $this->parser->getFilename()); - } - - return new Twig_Node_Expression_Parent($this->parser->peekBlockStack(), $line); - case 'block': - return new Twig_Node_Expression_BlockReference($this->parseArguments()->getNode(0), false, $line); - case 'attribute': - $args = $this->parseArguments(); - if (count($args) < 2) { - throw new Twig_Error_Syntax('The "attribute" function takes at least two arguments (the variable and the attributes)', $line, $this->parser->getFilename()); - } - - return new Twig_Node_Expression_GetAttr($args->getNode(0), $args->getNode(1), count($args) > 2 ? $args->getNode(2) : new Twig_Node_Expression_Array(array(), $line), Twig_TemplateInterface::ANY_CALL, $line); - default: - if (null !== $alias = $this->parser->getImportedSymbol('function', $name)) { - $arguments = new Twig_Node_Expression_Array(array(), $line); - foreach ($this->parseArguments() as $n) { - $arguments->addElement($n); - } - - $node = new Twig_Node_Expression_MethodCall($alias['node'], $alias['name'], $arguments, $line); - $node->setAttribute('safe', true); - - return $node; - } - - $args = $this->parseArguments(true); - $class = $this->getFunctionNodeClass($name, $line); - - return new $class($name, $args, $line); - } - } - - public function parseSubscriptExpression($node) - { - $stream = $this->parser->getStream(); - $token = $stream->next(); - $lineno = $token->getLine(); - $arguments = new Twig_Node_Expression_Array(array(), $lineno); - $type = Twig_TemplateInterface::ANY_CALL; - if ($token->getValue() == '.') { - $token = $stream->next(); - if ( - $token->getType() == Twig_Token::NAME_TYPE - || - $token->getType() == Twig_Token::NUMBER_TYPE - || - ($token->getType() == Twig_Token::OPERATOR_TYPE && preg_match(Twig_Lexer::REGEX_NAME, $token->getValue())) - ) { - $arg = new Twig_Node_Expression_Constant($token->getValue(), $lineno); - - if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) { - $type = Twig_TemplateInterface::METHOD_CALL; - foreach ($this->parseArguments() as $n) { - $arguments->addElement($n); - } - } - } else { - throw new Twig_Error_Syntax('Expected name or number', $lineno, $this->parser->getFilename()); - } - - if ($node instanceof Twig_Node_Expression_Name && null !== $this->parser->getImportedSymbol('template', $node->getAttribute('name'))) { - if (!$arg instanceof Twig_Node_Expression_Constant) { - throw new Twig_Error_Syntax(sprintf('Dynamic macro names are not supported (called on "%s")', $node->getAttribute('name')), $token->getLine(), $this->parser->getFilename()); - } - - $node = new Twig_Node_Expression_MethodCall($node, 'get'.$arg->getAttribute('value'), $arguments, $lineno); - $node->setAttribute('safe', true); - - return $node; - } - } else { - $type = Twig_TemplateInterface::ARRAY_CALL; - - // slice? - $slice = false; - if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ':')) { - $slice = true; - $arg = new Twig_Node_Expression_Constant(0, $token->getLine()); - } else { - $arg = $this->parseExpression(); - } - - if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ':')) { - $slice = true; - $stream->next(); - } - - if ($slice) { - if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) { - $length = new Twig_Node_Expression_Constant(null, $token->getLine()); - } else { - $length = $this->parseExpression(); - } - - $class = $this->getFilterNodeClass('slice', $token->getLine()); - $arguments = new Twig_Node(array($arg, $length)); - $filter = new $class($node, new Twig_Node_Expression_Constant('slice', $token->getLine()), $arguments, $token->getLine()); - - $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']'); - - return $filter; - } - - $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']'); - } - - return new Twig_Node_Expression_GetAttr($node, $arg, $arguments, $type, $lineno); - } - - public function parseFilterExpression($node) - { - $this->parser->getStream()->next(); - - return $this->parseFilterExpressionRaw($node); - } - - public function parseFilterExpressionRaw($node, $tag = null) - { - while (true) { - $token = $this->parser->getStream()->expect(Twig_Token::NAME_TYPE); - - $name = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine()); - if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '(')) { - $arguments = new Twig_Node(); - } else { - $arguments = $this->parseArguments(true); - } - - $class = $this->getFilterNodeClass($name->getAttribute('value'), $token->getLine()); - - $node = new $class($node, $name, $arguments, $token->getLine(), $tag); - - if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '|')) { - break; - } - - $this->parser->getStream()->next(); - } - - return $node; - } - - /** - * Parses arguments. - * - * @param Boolean $namedArguments Whether to allow named arguments or not - * @param Boolean $definition Whether we are parsing arguments for a function definition - */ - public function parseArguments($namedArguments = false, $definition = false) - { - $args = array(); - $stream = $this->parser->getStream(); - - $stream->expect(Twig_Token::PUNCTUATION_TYPE, '(', 'A list of arguments must begin with an opening parenthesis'); - while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ')')) { - if (!empty($args)) { - $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'Arguments must be separated by a comma'); - } - - if ($definition) { - $token = $stream->expect(Twig_Token::NAME_TYPE, null, 'An argument must be a name'); - $value = new Twig_Node_Expression_Name($token->getValue(), $this->parser->getCurrentToken()->getLine()); - } else { - $value = $this->parseExpression(); - } - - $name = null; - if ($namedArguments && $stream->test(Twig_Token::OPERATOR_TYPE, '=')) { - $token = $stream->next(); - if (!$value instanceof Twig_Node_Expression_Name) { - throw new Twig_Error_Syntax(sprintf('A parameter name must be a string, "%s" given', get_class($value)), $token->getLine(), $this->parser->getFilename()); - } - $name = $value->getAttribute('name'); - - if ($definition) { - $value = $this->parsePrimaryExpression(); - - if (!$this->checkConstantExpression($value)) { - throw new Twig_Error_Syntax(sprintf('A default value for an argument must be a constant (a boolean, a string, a number, or an array).'), $token->getLine(), $this->parser->getFilename()); - } - } else { - $value = $this->parseExpression(); - } - } - - if ($definition) { - if (null === $name) { - $name = $value->getAttribute('name'); - $value = new Twig_Node_Expression_Constant(null, $this->parser->getCurrentToken()->getLine()); - } - $args[$name] = $value; - } else { - if (null === $name) { - $args[] = $value; - } else { - $args[$name] = $value; - } - } - } - $stream->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'A list of arguments must be closed by a parenthesis'); - - return new Twig_Node($args); - } - - public function parseAssignmentExpression() - { - $targets = array(); - while (true) { - $token = $this->parser->getStream()->expect(Twig_Token::NAME_TYPE, null, 'Only variables can be assigned to'); - if (in_array($token->getValue(), array('true', 'false', 'none'))) { - throw new Twig_Error_Syntax(sprintf('You cannot assign a value to "%s"', $token->getValue()), $token->getLine(), $this->parser->getFilename()); - } - $targets[] = new Twig_Node_Expression_AssignName($token->getValue(), $token->getLine()); - - if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, ',')) { - break; - } - $this->parser->getStream()->next(); - } - - return new Twig_Node($targets); - } - - public function parseMultitargetExpression() - { - $targets = array(); - while (true) { - $targets[] = $this->parseExpression(); - if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, ',')) { - break; - } - $this->parser->getStream()->next(); - } - - return new Twig_Node($targets); - } - - protected function getFunctionNodeClass($name, $line) - { - $env = $this->parser->getEnvironment(); - - if (false === $function = $env->getFunction($name)) { - $message = sprintf('The function "%s" does not exist', $name); - if ($alternatives = $env->computeAlternatives($name, array_keys($env->getFunctions()))) { - $message = sprintf('%s. Did you mean "%s"', $message, implode('", "', $alternatives)); - } - - throw new Twig_Error_Syntax($message, $line, $this->parser->getFilename()); - } - - if ($function instanceof Twig_SimpleFunction) { - return $function->getNodeClass(); - } - - return $function instanceof Twig_Function_Node ? $function->getClass() : 'Twig_Node_Expression_Function'; - } - - protected function getFilterNodeClass($name, $line) - { - $env = $this->parser->getEnvironment(); - - if (false === $filter = $env->getFilter($name)) { - $message = sprintf('The filter "%s" does not exist', $name); - if ($alternatives = $env->computeAlternatives($name, array_keys($env->getFilters()))) { - $message = sprintf('%s. Did you mean "%s"', $message, implode('", "', $alternatives)); - } - - throw new Twig_Error_Syntax($message, $line, $this->parser->getFilename()); - } - - if ($filter instanceof Twig_SimpleFilter) { - return $filter->getNodeClass(); - } - - return $filter instanceof Twig_Filter_Node ? $filter->getClass() : 'Twig_Node_Expression_Filter'; - } - - // checks that the node only contains "constant" elements - protected function checkConstantExpression(Twig_NodeInterface $node) - { - if (!($node instanceof Twig_Node_Expression_Constant || $node instanceof Twig_Node_Expression_Array)) { - return false; - } - - foreach ($node as $n) { - if (!$this->checkConstantExpression($n)) { - return false; - } - } - - return true; - } -} diff --git a/inc/3rdparty/Twig/Extension.php b/inc/3rdparty/Twig/Extension.php deleted file mode 100644 index 931fc033..00000000 --- a/inc/3rdparty/Twig/Extension.php +++ /dev/null @@ -1,93 +0,0 @@ -dateFormats[0] = $format; - } - - if (null !== $dateIntervalFormat) { - $this->dateFormats[1] = $dateIntervalFormat; - } - } - - /** - * Gets the default format to be used by the date filter. - * - * @return array The default date format string and the default date interval format string - */ - public function getDateFormat() - { - return $this->dateFormats; - } - - /** - * Sets the default timezone to be used by the date filter. - * - * @param DateTimeZone|string $timezone The default timezone string or a DateTimeZone object - */ - public function setTimezone($timezone) - { - $this->timezone = $timezone instanceof DateTimeZone ? $timezone : new DateTimeZone($timezone); - } - - /** - * Gets the default timezone to be used by the date filter. - * - * @return DateTimeZone The default timezone currently in use - */ - public function getTimezone() - { - if (null === $this->timezone) { - $this->timezone = new DateTimeZone(date_default_timezone_get()); - } - - return $this->timezone; - } - - /** - * Sets the default format to be used by the number_format filter. - * - * @param integer $decimal The number of decimal places to use. - * @param string $decimalPoint The character(s) to use for the decimal point. - * @param string $thousandSep The character(s) to use for the thousands separator. - */ - public function setNumberFormat($decimal, $decimalPoint, $thousandSep) - { - $this->numberFormat = array($decimal, $decimalPoint, $thousandSep); - } - - /** - * Get the default format used by the number_format filter. - * - * @return array The arguments for number_format() - */ - public function getNumberFormat() - { - return $this->numberFormat; - } - - /** - * Returns the token parser instance to add to the existing list. - * - * @return array An array of Twig_TokenParser instances - */ - public function getTokenParsers() - { - return array( - new Twig_TokenParser_For(), - new Twig_TokenParser_If(), - new Twig_TokenParser_Extends(), - new Twig_TokenParser_Include(), - new Twig_TokenParser_Block(), - new Twig_TokenParser_Use(), - new Twig_TokenParser_Filter(), - new Twig_TokenParser_Macro(), - new Twig_TokenParser_Import(), - new Twig_TokenParser_From(), - new Twig_TokenParser_Set(), - new Twig_TokenParser_Spaceless(), - new Twig_TokenParser_Flush(), - new Twig_TokenParser_Do(), - new Twig_TokenParser_Embed(), - ); - } - - /** - * Returns a list of filters to add to the existing list. - * - * @return array An array of filters - */ - public function getFilters() - { - $filters = array( - // formatting filters - new Twig_SimpleFilter('date', 'twig_date_format_filter', array('needs_environment' => true)), - new Twig_SimpleFilter('date_modify', 'twig_date_modify_filter', array('needs_environment' => true)), - new Twig_SimpleFilter('format', 'sprintf'), - new Twig_SimpleFilter('replace', 'strtr'), - new Twig_SimpleFilter('number_format', 'twig_number_format_filter', array('needs_environment' => true)), - new Twig_SimpleFilter('abs', 'abs'), - - // encoding - new Twig_SimpleFilter('url_encode', 'twig_urlencode_filter'), - new Twig_SimpleFilter('json_encode', 'twig_jsonencode_filter'), - new Twig_SimpleFilter('convert_encoding', 'twig_convert_encoding'), - - // string filters - new Twig_SimpleFilter('title', 'twig_title_string_filter', array('needs_environment' => true)), - new Twig_SimpleFilter('capitalize', 'twig_capitalize_string_filter', array('needs_environment' => true)), - new Twig_SimpleFilter('upper', 'strtoupper'), - new Twig_SimpleFilter('lower', 'strtolower'), - new Twig_SimpleFilter('striptags', 'strip_tags'), - new Twig_SimpleFilter('trim', 'trim'), - new Twig_SimpleFilter('nl2br', 'nl2br', array('pre_escape' => 'html', 'is_safe' => array('html'))), - - // array helpers - new Twig_SimpleFilter('join', 'twig_join_filter'), - new Twig_SimpleFilter('split', 'twig_split_filter'), - new Twig_SimpleFilter('sort', 'twig_sort_filter'), - new Twig_SimpleFilter('merge', 'twig_array_merge'), - new Twig_SimpleFilter('batch', 'twig_array_batch'), - - // string/array filters - new Twig_SimpleFilter('reverse', 'twig_reverse_filter', array('needs_environment' => true)), - new Twig_SimpleFilter('length', 'twig_length_filter', array('needs_environment' => true)), - new Twig_SimpleFilter('slice', 'twig_slice', array('needs_environment' => true)), - new Twig_SimpleFilter('first', 'twig_first', array('needs_environment' => true)), - new Twig_SimpleFilter('last', 'twig_last', array('needs_environment' => true)), - - // iteration and runtime - new Twig_SimpleFilter('default', '_twig_default_filter', array('node_class' => 'Twig_Node_Expression_Filter_Default')), - new Twig_SimpleFilter('keys', 'twig_get_array_keys_filter'), - - // escaping - new Twig_SimpleFilter('escape', 'twig_escape_filter', array('needs_environment' => true, 'is_safe_callback' => 'twig_escape_filter_is_safe')), - new Twig_SimpleFilter('e', 'twig_escape_filter', array('needs_environment' => true, 'is_safe_callback' => 'twig_escape_filter_is_safe')), - ); - - if (function_exists('mb_get_info')) { - $filters[] = new Twig_SimpleFilter('upper', 'twig_upper_filter', array('needs_environment' => true)); - $filters[] = new Twig_SimpleFilter('lower', 'twig_lower_filter', array('needs_environment' => true)); - } - - return $filters; - } - - /** - * Returns a list of global functions to add to the existing list. - * - * @return array An array of global functions - */ - public function getFunctions() - { - return array( - new Twig_SimpleFunction('range', 'range'), - new Twig_SimpleFunction('constant', 'twig_constant'), - new Twig_SimpleFunction('cycle', 'twig_cycle'), - new Twig_SimpleFunction('random', 'twig_random', array('needs_environment' => true)), - new Twig_SimpleFunction('date', 'twig_date_converter', array('needs_environment' => true)), - new Twig_SimpleFunction('include', 'twig_include', array('needs_environment' => true, 'needs_context' => true, 'is_safe' => array('all'))), - ); - } - - /** - * Returns a list of tests to add to the existing list. - * - * @return array An array of tests - */ - public function getTests() - { - return array( - new Twig_SimpleTest('even', null, array('node_class' => 'Twig_Node_Expression_Test_Even')), - new Twig_SimpleTest('odd', null, array('node_class' => 'Twig_Node_Expression_Test_Odd')), - new Twig_SimpleTest('defined', null, array('node_class' => 'Twig_Node_Expression_Test_Defined')), - new Twig_SimpleTest('sameas', null, array('node_class' => 'Twig_Node_Expression_Test_Sameas')), - new Twig_SimpleTest('none', null, array('node_class' => 'Twig_Node_Expression_Test_Null')), - new Twig_SimpleTest('null', null, array('node_class' => 'Twig_Node_Expression_Test_Null')), - new Twig_SimpleTest('divisibleby', null, array('node_class' => 'Twig_Node_Expression_Test_Divisibleby')), - new Twig_SimpleTest('constant', null, array('node_class' => 'Twig_Node_Expression_Test_Constant')), - new Twig_SimpleTest('empty', 'twig_test_empty'), - new Twig_SimpleTest('iterable', 'twig_test_iterable'), - ); - } - - /** - * Returns a list of operators to add to the existing list. - * - * @return array An array of operators - */ - public function getOperators() - { - return array( - array( - 'not' => array('precedence' => 50, 'class' => 'Twig_Node_Expression_Unary_Not'), - '-' => array('precedence' => 500, 'class' => 'Twig_Node_Expression_Unary_Neg'), - '+' => array('precedence' => 500, 'class' => 'Twig_Node_Expression_Unary_Pos'), - ), - array( - 'or' => array('precedence' => 10, 'class' => 'Twig_Node_Expression_Binary_Or', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - 'and' => array('precedence' => 15, 'class' => 'Twig_Node_Expression_Binary_And', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - 'b-or' => array('precedence' => 16, 'class' => 'Twig_Node_Expression_Binary_BitwiseOr', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - 'b-xor' => array('precedence' => 17, 'class' => 'Twig_Node_Expression_Binary_BitwiseXor', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - 'b-and' => array('precedence' => 18, 'class' => 'Twig_Node_Expression_Binary_BitwiseAnd', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '==' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Equal', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '!=' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_NotEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '<' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Less', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '>' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Greater', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '>=' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_GreaterEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '<=' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_LessEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - 'not in' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_NotIn', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - 'in' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_In', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '..' => array('precedence' => 25, 'class' => 'Twig_Node_Expression_Binary_Range', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '+' => array('precedence' => 30, 'class' => 'Twig_Node_Expression_Binary_Add', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '-' => array('precedence' => 30, 'class' => 'Twig_Node_Expression_Binary_Sub', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '~' => array('precedence' => 40, 'class' => 'Twig_Node_Expression_Binary_Concat', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '*' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_Mul', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '/' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_Div', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '//' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_FloorDiv', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '%' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_Mod', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - 'is' => array('precedence' => 100, 'callable' => array($this, 'parseTestExpression'), 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - 'is not' => array('precedence' => 100, 'callable' => array($this, 'parseNotTestExpression'), 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), - '**' => array('precedence' => 200, 'class' => 'Twig_Node_Expression_Binary_Power', 'associativity' => Twig_ExpressionParser::OPERATOR_RIGHT), - ), - ); - } - - public function parseNotTestExpression(Twig_Parser $parser, $node) - { - return new Twig_Node_Expression_Unary_Not($this->parseTestExpression($parser, $node), $parser->getCurrentToken()->getLine()); - } - - public function parseTestExpression(Twig_Parser $parser, $node) - { - $stream = $parser->getStream(); - $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); - $arguments = null; - if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) { - $arguments = $parser->getExpressionParser()->parseArguments(true); - } - - $class = $this->getTestNodeClass($parser, $name, $node->getLine()); - - return new $class($node, $name, $arguments, $parser->getCurrentToken()->getLine()); - } - - protected function getTestNodeClass(Twig_Parser $parser, $name, $line) - { - $env = $parser->getEnvironment(); - $testMap = $env->getTests(); - if (!isset($testMap[$name])) { - $message = sprintf('The test "%s" does not exist', $name); - if ($alternatives = $env->computeAlternatives($name, array_keys($env->getTests()))) { - $message = sprintf('%s. Did you mean "%s"', $message, implode('", "', $alternatives)); - } - - throw new Twig_Error_Syntax($message, $line, $parser->getFilename()); - } - - if ($testMap[$name] instanceof Twig_SimpleTest) { - return $testMap[$name]->getNodeClass(); - } - - return $testMap[$name] instanceof Twig_Test_Node ? $testMap[$name]->getClass() : 'Twig_Node_Expression_Test'; - } - - /** - * Returns the name of the extension. - * - * @return string The extension name - */ - public function getName() - { - return 'core'; - } -} - -/** - * Cycles over a value. - * - * @param ArrayAccess|array $values An array or an ArrayAccess instance - * @param integer $position The cycle position - * - * @return string The next value in the cycle - */ -function twig_cycle($values, $position) -{ - if (!is_array($values) && !$values instanceof ArrayAccess) { - return $values; - } - - return $values[$position % count($values)]; -} - -/** - * Returns a random value depending on the supplied parameter type: - * - a random item from a Traversable or array - * - a random character from a string - * - a random integer between 0 and the integer parameter - * - * @param Twig_Environment $env A Twig_Environment instance - * @param Traversable|array|integer|string $values The values to pick a random item from - * - * @throws Twig_Error_Runtime When $values is an empty array (does not apply to an empty string which is returned as is). - * - * @return mixed A random value from the given sequence - */ -function twig_random(Twig_Environment $env, $values = null) -{ - if (null === $values) { - return mt_rand(); - } - - if (is_int($values) || is_float($values)) { - return $values < 0 ? mt_rand($values, 0) : mt_rand(0, $values); - } - - if ($values instanceof Traversable) { - $values = iterator_to_array($values); - } elseif (is_string($values)) { - if ('' === $values) { - return ''; - } - if (null !== $charset = $env->getCharset()) { - if ('UTF-8' != $charset) { - $values = twig_convert_encoding($values, 'UTF-8', $charset); - } - - // unicode version of str_split() - // split at all positions, but not after the start and not before the end - $values = preg_split('/(? $value) { - $values[$i] = twig_convert_encoding($value, $charset, 'UTF-8'); - } - } - } else { - return $values[mt_rand(0, strlen($values) - 1)]; - } - } - - if (!is_array($values)) { - return $values; - } - - if (0 === count($values)) { - throw new Twig_Error_Runtime('The random function cannot pick from an empty array.'); - } - - return $values[array_rand($values, 1)]; -} - -/** - * Converts a date to the given format. - * - * 
- *   {{ post.published_at|date("m/d/Y") }}
- *
- * - * @param Twig_Environment $env A Twig_Environment instance - * @param DateTime|DateInterval|string $date A date - * @param string $format A format - * @param DateTimeZone|string $timezone A timezone - * - * @return string The formatted date - */ -function twig_date_format_filter(Twig_Environment $env, $date, $format = null, $timezone = null) -{ - if (null === $format) { - $formats = $env->getExtension('core')->getDateFormat(); - $format = $date instanceof DateInterval ? $formats[1] : $formats[0]; - } - - if ($date instanceof DateInterval) { - return $date->format($format); - } - - return twig_date_converter($env, $date, $timezone)->format($format); -} - -/** - * Returns a new date object modified - * - * 
- *   {{ post.published_at|date_modify("-1day")|date("m/d/Y") }}
- *
- * - * @param Twig_Environment $env A Twig_Environment instance - * @param DateTime|string $date A date - * @param string $modifier A modifier string - * - * @return DateTime A new date object - */ -function twig_date_modify_filter(Twig_Environment $env, $date, $modifier) -{ - $date = twig_date_converter($env, $date, false); - $date->modify($modifier); - - return $date; -} - -/** - * Converts an input to a DateTime instance. - * - * 
- *    {% if date(user.created_at) < date('+2days') %}
- *      {# do something #}
- *    {% endif %}
- *
- * - * @param Twig_Environment $env A Twig_Environment instance - * @param DateTime|string $date A date - * @param DateTimeZone|string $timezone A timezone - * - * @return DateTime A DateTime instance - */ -function twig_date_converter(Twig_Environment $env, $date = null, $timezone = null) -{ - // determine the timezone - if (!$timezone) { - $defaultTimezone = $env->getExtension('core')->getTimezone(); - } elseif (!$timezone instanceof DateTimeZone) { - $defaultTimezone = new DateTimeZone($timezone); - } else { - $defaultTimezone = $timezone; - } - - if ($date instanceof DateTime) { - $date = clone $date; - if (false !== $timezone) { - $date->setTimezone($defaultTimezone); - } - - return $date; - } - - $asString = (string) $date; - if (ctype_digit($asString) || (!empty($asString) && '-' === $asString[0] && ctype_digit(substr($asString, 1)))) { - $date = '@'.$date; - } - - $date = new DateTime($date, $defaultTimezone); - if (false !== $timezone) { - $date->setTimezone($defaultTimezone); - } - - return $date; -} - -/** - * Number format filter. - * - * All of the formatting options can be left null, in that case the defaults will - * be used. Supplying any of the parameters will override the defaults set in the - * environment object. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param mixed $number A float/int/string of the number to format - * @param integer $decimal The number of decimal points to display. - * @param string $decimalPoint The character(s) to use for the decimal point. - * @param string $thousandSep The character(s) to use for the thousands separator. - * - * @return string The formatted number - */ -function twig_number_format_filter(Twig_Environment $env, $number, $decimal = null, $decimalPoint = null, $thousandSep = null) -{ - $defaults = $env->getExtension('core')->getNumberFormat(); - if (null === $decimal) { - $decimal = $defaults[0]; - } - - if (null === $decimalPoint) { - $decimalPoint = $defaults[1]; - } - - if (null === $thousandSep) { - $thousandSep = $defaults[2]; - } - - return number_format((float) $number, $decimal, $decimalPoint, $thousandSep); -} - -/** - * URL encodes a string as a path segment or an array as a query string. - * - * @param string|array $url A URL or an array of query parameters - * @param bool $raw true to use rawurlencode() instead of urlencode - * - * @return string The URL encoded value - */ -function twig_urlencode_filter($url, $raw = false) -{ - if (is_array($url)) { - return http_build_query($url, '', '&'); - } - - if ($raw) { - return rawurlencode($url); - } - - return urlencode($url); -} - -if (version_compare(PHP_VERSION, '5.3.0', '<')) { - /** - * JSON encodes a variable. - * - * @param mixed $value The value to encode. - * @param integer $options Not used on PHP 5.2.x - * - * @return mixed The JSON encoded value - */ - function twig_jsonencode_filter($value, $options = 0) - { - if ($value instanceof Twig_Markup) { - $value = (string) $value; - } elseif (is_array($value)) { - array_walk_recursive($value, '_twig_markup2string'); - } - - return json_encode($value); - } -} else { - /** - * JSON encodes a variable. - * - * @param mixed $value The value to encode. - * @param integer $options Bitmask consisting of JSON_HEX_QUOT, JSON_HEX_TAG, JSON_HEX_AMP, JSON_HEX_APOS, JSON_NUMERIC_CHECK, JSON_PRETTY_PRINT, JSON_UNESCAPED_SLASHES, JSON_FORCE_OBJECT - * - * @return mixed The JSON encoded value - */ - function twig_jsonencode_filter($value, $options = 0) - { - if ($value instanceof Twig_Markup) { - $value = (string) $value; - } elseif (is_array($value)) { - array_walk_recursive($value, '_twig_markup2string'); - } - - return json_encode($value, $options); - } -} - -function _twig_markup2string(&$value) -{ - if ($value instanceof Twig_Markup) { - $value = (string) $value; - } -} - -/** - * Merges an array with another one. - * - * 
- *  {% set items = { 'apple': 'fruit', 'orange': 'fruit' } %}
- *
- *  {% set items = items|merge({ 'peugeot': 'car' }) %}
- *
- *  {# items now contains { 'apple': 'fruit', 'orange': 'fruit', 'peugeot': 'car' } #}
- *
- * - * @param array $arr1 An array - * @param array $arr2 An array - * - * @return array The merged array - */ -function twig_array_merge($arr1, $arr2) -{ - if (!is_array($arr1) || !is_array($arr2)) { - throw new Twig_Error_Runtime('The merge filter only works with arrays or hashes.'); - } - - return array_merge($arr1, $arr2); -} - -/** - * Slices a variable. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param mixed $item A variable - * @param integer $start Start of the slice - * @param integer $length Size of the slice - * @param Boolean $preserveKeys Whether to preserve key or not (when the input is an array) - * - * @return mixed The sliced variable - */ -function twig_slice(Twig_Environment $env, $item, $start, $length = null, $preserveKeys = false) -{ - if ($item instanceof Traversable) { - $item = iterator_to_array($item, false); - } - - if (is_array($item)) { - return array_slice($item, $start, $length, $preserveKeys); - } - - $item = (string) $item; - - if (function_exists('mb_get_info') && null !== $charset = $env->getCharset()) { - return mb_substr($item, $start, null === $length ? mb_strlen($item, $charset) - $start : $length, $charset); - } - - return null === $length ? substr($item, $start) : substr($item, $start, $length); -} - -/** - * Returns the first element of the item. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param mixed $item A variable - * - * @return mixed The first element of the item - */ -function twig_first(Twig_Environment $env, $item) -{ - $elements = twig_slice($env, $item, 0, 1, false); - - return is_string($elements) ? $elements[0] : current($elements); -} - -/** - * Returns the last element of the item. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param mixed $item A variable - * - * @return mixed The last element of the item - */ -function twig_last(Twig_Environment $env, $item) -{ - $elements = twig_slice($env, $item, -1, 1, false); - - return is_string($elements) ? $elements[0] : current($elements); -} - -/** - * Joins the values to a string. - * - * The separator between elements is an empty string per default, you can define it with the optional parameter. - * - * 
- *  {{ [1, 2, 3]|join('|') }}
- *  {# returns 1|2|3 #}
- *
- *  {{ [1, 2, 3]|join }}
- *  {# returns 123 #}
- *
- * - * @param array $value An array - * @param string $glue The separator - * - * @return string The concatenated string - */ -function twig_join_filter($value, $glue = '') -{ - if ($value instanceof Traversable) { - $value = iterator_to_array($value, false); - } - - return implode($glue, (array) $value); -} - -/** - * Splits the string into an array. - * - * 
- *  {{ "one,two,three"|split(',') }}
- *  {# returns [one, two, three] #}
- *
- *  {{ "one,two,three,four,five"|split(',', 3) }}
- *  {# returns [one, two, "three,four,five"] #}
- *
- *  {{ "123"|split('') }}
- *  {# returns [1, 2, 3] #}
- *
- *  {{ "aabbcc"|split('', 2) }}
- *  {# returns [aa, bb, cc] #}
- *
- * - * @param string $value A string - * @param string $delimiter The delimiter - * @param integer $limit The limit - * - * @return array The split string as an array - */ -function twig_split_filter($value, $delimiter, $limit = null) -{ - if (empty($delimiter)) { - return str_split($value, null === $limit ? 1 : $limit); - } - - return null === $limit ? explode($delimiter, $value) : explode($delimiter, $value, $limit); -} - -// The '_default' filter is used internally to avoid using the ternary operator -// which costs a lot for big contexts (before PHP 5.4). So, on average, -// a function call is cheaper. -function _twig_default_filter($value, $default = '') -{ - if (twig_test_empty($value)) { - return $default; - } - - return $value; -} - -/** - * Returns the keys for the given array. - * - * It is useful when you want to iterate over the keys of an array: - * - * 
- *  {% for key in array|keys %}
- *      {# ... #}
- *  {% endfor %}
- *
- * - * @param array $array An array - * - * @return array The keys - */ -function twig_get_array_keys_filter($array) -{ - if (is_object($array) && $array instanceof Traversable) { - return array_keys(iterator_to_array($array)); - } - - if (!is_array($array)) { - return array(); - } - - return array_keys($array); -} - -/** - * Reverses a variable. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param array|Traversable|string $item An array, a Traversable instance, or a string - * @param Boolean $preserveKeys Whether to preserve key or not - * - * @return mixed The reversed input - */ -function twig_reverse_filter(Twig_Environment $env, $item, $preserveKeys = false) -{ - if (is_object($item) && $item instanceof Traversable) { - return array_reverse(iterator_to_array($item), $preserveKeys); - } - - if (is_array($item)) { - return array_reverse($item, $preserveKeys); - } - - if (null !== $charset = $env->getCharset()) { - $string = (string) $item; - - if ('UTF-8' != $charset) { - $item = twig_convert_encoding($string, 'UTF-8', $charset); - } - - preg_match_all('/./us', $item, $matches); - - $string = implode('', array_reverse($matches[0])); - - if ('UTF-8' != $charset) { - $string = twig_convert_encoding($string, $charset, 'UTF-8'); - } - - return $string; - } - - return strrev((string) $item); -} - -/** - * Sorts an array. - * - * @param array $array An array - */ -function twig_sort_filter($array) -{ - asort($array); - - return $array; -} - -/* used internally */ -function twig_in_filter($value, $compare) -{ - if (is_array($compare)) { - return in_array($value, $compare, is_object($value)); - } elseif (is_string($compare)) { - if (!strlen($value)) { - return empty($compare); - } - - return false !== strpos($compare, (string) $value); - } elseif ($compare instanceof Traversable) { - return in_array($value, iterator_to_array($compare, false), is_object($value)); - } - - return false; -} - -/** - * Escapes a string. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param string $string The value to be escaped - * @param string $strategy The escaping strategy - * @param string $charset The charset - * @param Boolean $autoescape Whether the function is called by the auto-escaping feature (true) or by the developer (false) - */ -function twig_escape_filter(Twig_Environment $env, $string, $strategy = 'html', $charset = null, $autoescape = false) -{ - if ($autoescape && $string instanceof Twig_Markup) { - return $string; - } - - if (!is_string($string)) { - if (is_object($string) && method_exists($string, '__toString')) { - $string = (string) $string; - } else { - return $string; - } - } - - if (null === $charset) { - $charset = $env->getCharset(); - } - - switch ($strategy) { - case 'html': - // see http://php.net/htmlspecialchars - - // Using a static variable to avoid initializing the array - // each time the function is called. Moving the declaration on the - // top of the function slow downs other escaping strategies. - static $htmlspecialcharsCharsets = array( - 'ISO-8859-1' => true, 'ISO8859-1' => true, - 'ISO-8859-15' => true, 'ISO8859-15' => true, - 'utf-8' => true, 'UTF-8' => true, - 'CP866' => true, 'IBM866' => true, '866' => true, - 'CP1251' => true, 'WINDOWS-1251' => true, 'WIN-1251' => true, - '1251' => true, - 'CP1252' => true, 'WINDOWS-1252' => true, '1252' => true, - 'KOI8-R' => true, 'KOI8-RU' => true, 'KOI8R' => true, - 'BIG5' => true, '950' => true, - 'GB2312' => true, '936' => true, - 'BIG5-HKSCS' => true, - 'SHIFT_JIS' => true, 'SJIS' => true, '932' => true, - 'EUC-JP' => true, 'EUCJP' => true, - 'ISO8859-5' => true, 'ISO-8859-5' => true, 'MACROMAN' => true, - ); - - if (isset($htmlspecialcharsCharsets[$charset])) { - return htmlspecialchars($string, ENT_QUOTES | ENT_SUBSTITUTE, $charset); - } - - if (isset($htmlspecialcharsCharsets[strtoupper($charset)])) { - // cache the lowercase variant for future iterations - $htmlspecialcharsCharsets[$charset] = true; - - return htmlspecialchars($string, ENT_QUOTES | ENT_SUBSTITUTE, $charset); - } - - $string = twig_convert_encoding($string, 'UTF-8', $charset); - $string = htmlspecialchars($string, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); - - return twig_convert_encoding($string, $charset, 'UTF-8'); - - case 'js': - // escape all non-alphanumeric characters - // into their \xHH or \uHHHH representations - if ('UTF-8' != $charset) { - $string = twig_convert_encoding($string, 'UTF-8', $charset); - } - - if (0 == strlen($string) ? false : (1 == preg_match('/^./su', $string) ? false : true)) { - throw new Twig_Error_Runtime('The string to escape is not a valid UTF-8 string.'); - } - - $string = preg_replace_callback('#[^a-zA-Z0-9,\._]#Su', '_twig_escape_js_callback', $string); - - if ('UTF-8' != $charset) { - $string = twig_convert_encoding($string, $charset, 'UTF-8'); - } - - return $string; - - case 'css': - if ('UTF-8' != $charset) { - $string = twig_convert_encoding($string, 'UTF-8', $charset); - } - - if (0 == strlen($string) ? false : (1 == preg_match('/^./su', $string) ? false : true)) { - throw new Twig_Error_Runtime('The string to escape is not a valid UTF-8 string.'); - } - - $string = preg_replace_callback('#[^a-zA-Z0-9]#Su', '_twig_escape_css_callback', $string); - - if ('UTF-8' != $charset) { - $string = twig_convert_encoding($string, $charset, 'UTF-8'); - } - - return $string; - - case 'html_attr': - if ('UTF-8' != $charset) { - $string = twig_convert_encoding($string, 'UTF-8', $charset); - } - - if (0 == strlen($string) ? false : (1 == preg_match('/^./su', $string) ? false : true)) { - throw new Twig_Error_Runtime('The string to escape is not a valid UTF-8 string.'); - } - - $string = preg_replace_callback('#[^a-zA-Z0-9,\.\-_]#Su', '_twig_escape_html_attr_callback', $string); - - if ('UTF-8' != $charset) { - $string = twig_convert_encoding($string, $charset, 'UTF-8'); - } - - return $string; - - case 'url': - // hackish test to avoid version_compare that is much slower, this works unless PHP releases a 5.10.* - // at that point however PHP 5.2.* support can be removed - if (PHP_VERSION < '5.3.0') { - return str_replace('%7E', '~', rawurlencode($string)); - } - - return rawurlencode($string); - - default: - throw new Twig_Error_Runtime(sprintf('Invalid escaping strategy "%s" (valid ones: html, js, url, css, and html_attr).', $strategy)); - } -} - -/* used internally */ -function twig_escape_filter_is_safe(Twig_Node $filterArgs) -{ - foreach ($filterArgs as $arg) { - if ($arg instanceof Twig_Node_Expression_Constant) { - return array($arg->getAttribute('value')); - } - - return array(); - } - - return array('html'); -} - -if (function_exists('mb_convert_encoding')) { - function twig_convert_encoding($string, $to, $from) - { - return mb_convert_encoding($string, $to, $from); - } -} elseif (function_exists('iconv')) { - function twig_convert_encoding($string, $to, $from) - { - return iconv($from, $to, $string); - } -} else { - function twig_convert_encoding($string, $to, $from) - { - throw new Twig_Error_Runtime('No suitable convert encoding function (use UTF-8 as your encoding or install the iconv or mbstring extension).'); - } -} - -function _twig_escape_js_callback($matches) -{ - $char = $matches[0]; - - // \xHH - if (!isset($char[1])) { - return '\\x'.strtoupper(substr('00'.bin2hex($char), -2)); - } - - // \uHHHH - $char = twig_convert_encoding($char, 'UTF-16BE', 'UTF-8'); - - return '\\u'.strtoupper(substr('0000'.bin2hex($char), -4)); -} - -function _twig_escape_css_callback($matches) -{ - $char = $matches[0]; - - // \xHH - if (!isset($char[1])) { - $hex = ltrim(strtoupper(bin2hex($char)), '0'); - if (0 === strlen($hex)) { - $hex = '0'; - } - - return '\\'.$hex.' '; - } - - // \uHHHH - $char = twig_convert_encoding($char, 'UTF-16BE', 'UTF-8'); - - return '\\'.ltrim(strtoupper(bin2hex($char)), '0').' '; -} - -/** - * This function is adapted from code coming from Zend Framework. - * - * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - */ -function _twig_escape_html_attr_callback($matches) -{ - /* - * While HTML supports far more named entities, the lowest common denominator - * has become HTML5's XML Serialisation which is restricted to the those named - * entities that XML supports. Using HTML entities would result in this error: - * XML Parsing Error: undefined entity - */ - static $entityMap = array( - 34 => 'quot', /* quotation mark */ - 38 => 'amp', /* ampersand */ - 60 => 'lt', /* less-than sign */ - 62 => 'gt', /* greater-than sign */ - ); - - $chr = $matches[0]; - $ord = ord($chr); - - /** - * The following replaces characters undefined in HTML with the - * hex entity for the Unicode replacement character. - */ - if (($ord <= 0x1f && $chr != "\t" && $chr != "\n" && $chr != "\r") || ($ord >= 0x7f && $ord <= 0x9f)) { - return '�'; - } - - /** - * Check if the current character to escape has a name entity we should - * replace it with while grabbing the hex value of the character. - */ - if (strlen($chr) == 1) { - $hex = strtoupper(substr('00'.bin2hex($chr), -2)); - } else { - $chr = twig_convert_encoding($chr, 'UTF-16BE', 'UTF-8'); - $hex = strtoupper(substr('0000'.bin2hex($chr), -4)); - } - - $int = hexdec($hex); - if (array_key_exists($int, $entityMap)) { - return sprintf('&%s;', $entityMap[$int]); - } - - /** - * Per OWASP recommendations, we'll use hex entities for any other - * characters where a named entity does not exist. - */ - - return sprintf('&#x%s;', $hex); -} - -// add multibyte extensions if possible -if (function_exists('mb_get_info')) { - /** - * Returns the length of a variable. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param mixed $thing A variable - * - * @return integer The length of the value - */ - function twig_length_filter(Twig_Environment $env, $thing) - { - return is_scalar($thing) ? mb_strlen($thing, $env->getCharset()) : count($thing); - } - - /** - * Converts a string to uppercase. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param string $string A string - * - * @return string The uppercased string - */ - function twig_upper_filter(Twig_Environment $env, $string) - { - if (null !== ($charset = $env->getCharset())) { - return mb_strtoupper($string, $charset); - } - - return strtoupper($string); - } - - /** - * Converts a string to lowercase. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param string $string A string - * - * @return string The lowercased string - */ - function twig_lower_filter(Twig_Environment $env, $string) - { - if (null !== ($charset = $env->getCharset())) { - return mb_strtolower($string, $charset); - } - - return strtolower($string); - } - - /** - * Returns a titlecased string. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param string $string A string - * - * @return string The titlecased string - */ - function twig_title_string_filter(Twig_Environment $env, $string) - { - if (null !== ($charset = $env->getCharset())) { - return mb_convert_case($string, MB_CASE_TITLE, $charset); - } - - return ucwords(strtolower($string)); - } - - /** - * Returns a capitalized string. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param string $string A string - * - * @return string The capitalized string - */ - function twig_capitalize_string_filter(Twig_Environment $env, $string) - { - if (null !== ($charset = $env->getCharset())) { - return mb_strtoupper(mb_substr($string, 0, 1, $charset), $charset). - mb_strtolower(mb_substr($string, 1, mb_strlen($string, $charset), $charset), $charset); - } - - return ucfirst(strtolower($string)); - } -} -// and byte fallback -else { - /** - * Returns the length of a variable. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param mixed $thing A variable - * - * @return integer The length of the value - */ - function twig_length_filter(Twig_Environment $env, $thing) - { - return is_scalar($thing) ? strlen($thing) : count($thing); - } - - /** - * Returns a titlecased string. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param string $string A string - * - * @return string The titlecased string - */ - function twig_title_string_filter(Twig_Environment $env, $string) - { - return ucwords(strtolower($string)); - } - - /** - * Returns a capitalized string. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param string $string A string - * - * @return string The capitalized string - */ - function twig_capitalize_string_filter(Twig_Environment $env, $string) - { - return ucfirst(strtolower($string)); - } -} - -/* used internally */ -function twig_ensure_traversable($seq) -{ - if ($seq instanceof Traversable || is_array($seq)) { - return $seq; - } - - return array(); -} - -/** - * Checks if a variable is empty. - * - * 
- * {# evaluates to true if the foo variable is null, false, or the empty string #}
- * {% if foo is empty %}
- *     {# ... #}
- * {% endif %}
- *
- * - * @param mixed $value A variable - * - * @return Boolean true if the value is empty, false otherwise - */ -function twig_test_empty($value) -{ - if ($value instanceof Countable) { - return 0 == count($value); - } - - return '' === $value || false === $value || null === $value || array() === $value; -} - -/** - * Checks if a variable is traversable. - * - * 
- * {# evaluates to true if the foo variable is an array or a traversable object #}
- * {% if foo is traversable %}
- *     {# ... #}
- * {% endif %}
- *
- * - * @param mixed $value A variable - * - * @return Boolean true if the value is traversable - */ -function twig_test_iterable($value) -{ - return $value instanceof Traversable || is_array($value); -} - -/** - * Renders a template. - * - * @param string $template The template to render - * @param array $variables The variables to pass to the template - * @param Boolean $with_context Whether to pass the current context variables or not - * @param Boolean $ignore_missing Whether to ignore missing templates or not - * @param Boolean $sandboxed Whether to sandbox the template or not - * - * @return string The rendered template - */ -function twig_include(Twig_Environment $env, $context, $template, $variables = array(), $withContext = true, $ignoreMissing = false, $sandboxed = false) -{ - if ($withContext) { - $variables = array_merge($context, $variables); - } - - if ($isSandboxed = $sandboxed && $env->hasExtension('sandbox')) { - $sandbox = $env->getExtension('sandbox'); - if (!$alreadySandboxed = $sandbox->isSandboxed()) { - $sandbox->enableSandbox(); - } - } - - try { - return $env->resolveTemplate($template)->render($variables); - } catch (Twig_Error_Loader $e) { - if (!$ignoreMissing) { - throw $e; - } - } - - if ($isSandboxed && !$alreadySandboxed) { - $sandbox->disableSandbox(); - } -} - -/** - * Provides the ability to get constants from instances as well as class/global constants. - * - * @param string $constant The name of the constant - * @param null|object $object The object to get the constant from - * - * @return string - */ -function twig_constant($constant, $object = null) -{ - if (null !== $object) { - $constant = get_class($object).'::'.$constant; - } - - return constant($constant); -} - -/** - * Batches item. - * - * @param array $items An array of items - * @param integer $size The size of the batch - * @param string $fill A string to fill missing items - * - * @return array - */ -function twig_array_batch($items, $size, $fill = null) -{ - if ($items instanceof Traversable) { - $items = iterator_to_array($items, false); - } - - $size = ceil($size); - - $result = array_chunk($items, $size, true); - - if (null !== $fill) { - $last = count($result) - 1; - $result[$last] = array_merge( - $result[$last], - array_fill(0, $size - count($result[$last]), $fill) - ); - } - - return $result; -} diff --git a/inc/3rdparty/Twig/Extension/Debug.php b/inc/3rdparty/Twig/Extension/Debug.php deleted file mode 100644 index e3a85bfe..00000000 --- a/inc/3rdparty/Twig/Extension/Debug.php +++ /dev/null @@ -1,71 +0,0 @@ - $isDumpOutputHtmlSafe ? array('html') : array(), 'needs_context' => true, 'needs_environment' => true)), - ); - } - - /** - * Returns the name of the extension. - * - * @return string The extension name - */ - public function getName() - { - return 'debug'; - } -} - -function twig_var_dump(Twig_Environment $env, $context) -{ - if (!$env->isDebug()) { - return; - } - - ob_start(); - - $count = func_num_args(); - if (2 === $count) { - $vars = array(); - foreach ($context as $key => $value) { - if (!$value instanceof Twig_Template) { - $vars[$key] = $value; - } - } - - var_dump($vars); - } else { - for ($i = 2; $i < $count; $i++) { - var_dump(func_get_arg($i)); - } - } - - return ob_get_clean(); -} diff --git a/inc/3rdparty/Twig/Extension/Escaper.php b/inc/3rdparty/Twig/Extension/Escaper.php deleted file mode 100644 index c9a7f68e..00000000 --- a/inc/3rdparty/Twig/Extension/Escaper.php +++ /dev/null @@ -1,107 +0,0 @@ -setDefaultStrategy($defaultStrategy); - } - - /** - * Returns the token parser instances to add to the existing list. - * - * @return array An array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances - */ - public function getTokenParsers() - { - return array(new Twig_TokenParser_AutoEscape()); - } - - /** - * Returns the node visitor instances to add to the existing list. - * - * @return array An array of Twig_NodeVisitorInterface instances - */ - public function getNodeVisitors() - { - return array(new Twig_NodeVisitor_Escaper()); - } - - /** - * Returns a list of filters to add to the existing list. - * - * @return array An array of filters - */ - public function getFilters() - { - return array( - new Twig_SimpleFilter('raw', 'twig_raw_filter', array('is_safe' => array('all'))), - ); - } - - /** - * Sets the default strategy to use when not defined by the user. - * - * The strategy can be a valid PHP callback that takes the template - * "filename" as an argument and returns the strategy to use. - * - * @param mixed $defaultStrategy An escaping strategy - */ - public function setDefaultStrategy($defaultStrategy) - { - // for BC - if (true === $defaultStrategy) { - $defaultStrategy = 'html'; - } - - $this->defaultStrategy = $defaultStrategy; - } - - /** - * Gets the default strategy to use when not defined by the user. - * - * @param string $filename The template "filename" - * - * @return string The default strategy to use for the template - */ - public function getDefaultStrategy($filename) - { - // disable string callables to avoid calling a function named html or js, - // or any other upcoming escaping strategy - if (!is_string($this->defaultStrategy) && is_callable($this->defaultStrategy)) { - return call_user_func($this->defaultStrategy, $filename); - } - - return $this->defaultStrategy; - } - - /** - * Returns the name of the extension. - * - * @return string The extension name - */ - public function getName() - { - return 'escaper'; - } -} - -/** - * Marks a variable as being safe. - * - * @param string $string A PHP variable - */ -function twig_raw_filter($string) -{ - return $string; -} diff --git a/inc/3rdparty/Twig/Extension/Optimizer.php b/inc/3rdparty/Twig/Extension/Optimizer.php deleted file mode 100644 index 013fcb62..00000000 --- a/inc/3rdparty/Twig/Extension/Optimizer.php +++ /dev/null @@ -1,35 +0,0 @@ -optimizers = $optimizers; - } - - /** - * {@inheritdoc} - */ - public function getNodeVisitors() - { - return array(new Twig_NodeVisitor_Optimizer($this->optimizers)); - } - - /** - * {@inheritdoc} - */ - public function getName() - { - return 'optimizer'; - } -} diff --git a/inc/3rdparty/Twig/Extension/Sandbox.php b/inc/3rdparty/Twig/Extension/Sandbox.php deleted file mode 100644 index bf76c11a..00000000 --- a/inc/3rdparty/Twig/Extension/Sandbox.php +++ /dev/null @@ -1,112 +0,0 @@ -policy = $policy; - $this->sandboxedGlobally = $sandboxed; - } - - /** - * Returns the token parser instances to add to the existing list. - * - * @return array An array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances - */ - public function getTokenParsers() - { - return array(new Twig_TokenParser_Sandbox()); - } - - /** - * Returns the node visitor instances to add to the existing list. - * - * @return array An array of Twig_NodeVisitorInterface instances - */ - public function getNodeVisitors() - { - return array(new Twig_NodeVisitor_Sandbox()); - } - - public function enableSandbox() - { - $this->sandboxed = true; - } - - public function disableSandbox() - { - $this->sandboxed = false; - } - - public function isSandboxed() - { - return $this->sandboxedGlobally || $this->sandboxed; - } - - public function isSandboxedGlobally() - { - return $this->sandboxedGlobally; - } - - public function setSecurityPolicy(Twig_Sandbox_SecurityPolicyInterface $policy) - { - $this->policy = $policy; - } - - public function getSecurityPolicy() - { - return $this->policy; - } - - public function checkSecurity($tags, $filters, $functions) - { - if ($this->isSandboxed()) { - $this->policy->checkSecurity($tags, $filters, $functions); - } - } - - public function checkMethodAllowed($obj, $method) - { - if ($this->isSandboxed()) { - $this->policy->checkMethodAllowed($obj, $method); - } - } - - public function checkPropertyAllowed($obj, $method) - { - if ($this->isSandboxed()) { - $this->policy->checkPropertyAllowed($obj, $method); - } - } - - public function ensureToStringAllowed($obj) - { - if (is_object($obj)) { - $this->policy->checkMethodAllowed($obj, '__toString'); - } - - return $obj; - } - - /** - * Returns the name of the extension. - * - * @return string The extension name - */ - public function getName() - { - return 'sandbox'; - } -} diff --git a/inc/3rdparty/Twig/Extension/Staging.php b/inc/3rdparty/Twig/Extension/Staging.php deleted file mode 100644 index 8ab0f459..00000000 --- a/inc/3rdparty/Twig/Extension/Staging.php +++ /dev/null @@ -1,113 +0,0 @@ - - */ -class Twig_Extension_Staging extends Twig_Extension -{ - protected $functions = array(); - protected $filters = array(); - protected $visitors = array(); - protected $tokenParsers = array(); - protected $globals = array(); - protected $tests = array(); - - public function addFunction($name, $function) - { - $this->functions[$name] = $function; - } - - /** - * {@inheritdoc} - */ - public function getFunctions() - { - return $this->functions; - } - - public function addFilter($name, $filter) - { - $this->filters[$name] = $filter; - } - - /** - * {@inheritdoc} - */ - public function getFilters() - { - return $this->filters; - } - - public function addNodeVisitor(Twig_NodeVisitorInterface $visitor) - { - $this->visitors[] = $visitor; - } - - /** - * {@inheritdoc} - */ - public function getNodeVisitors() - { - return $this->visitors; - } - - public function addTokenParser(Twig_TokenParserInterface $parser) - { - $this->tokenParsers[] = $parser; - } - - /** - * {@inheritdoc} - */ - public function getTokenParsers() - { - return $this->tokenParsers; - } - - public function addGlobal($name, $value) - { - $this->globals[$name] = $value; - } - - /** - * {@inheritdoc} - */ - public function getGlobals() - { - return $this->globals; - } - - public function addTest($name, $test) - { - $this->tests[$name] = $test; - } - - /** - * {@inheritdoc} - */ - public function getTests() - { - return $this->tests; - } - - /** - * {@inheritdoc} - */ - public function getName() - { - return 'staging'; - } -} diff --git a/inc/3rdparty/Twig/Extension/StringLoader.php b/inc/3rdparty/Twig/Extension/StringLoader.php deleted file mode 100644 index 20f3f994..00000000 --- a/inc/3rdparty/Twig/Extension/StringLoader.php +++ /dev/null @@ -1,64 +0,0 @@ - true)), - ); - } - - /** - * {@inheritdoc} - */ - public function getName() - { - return 'string_loader'; - } -} - -/** - * Loads a template from a string. - * - * 
- * {{ include(template_from_string("Hello {{ name }}")) }}
- *
- * - * @param Twig_Environment $env A Twig_Environment instance - * @param string $template A template as a string - * - * @return Twig_Template A Twig_Template instance - */ -function twig_template_from_string(Twig_Environment $env, $template) -{ - static $loader; - - if (null === $loader) { - $loader = new Twig_Loader_String(); - } - - $current = $env->getLoader(); - $env->setLoader($loader); - try { - $template = $env->loadTemplate($template); - } catch (Exception $e) { - $env->setLoader($current); - - throw $e; - } - $env->setLoader($current); - - return $template; -} diff --git a/inc/3rdparty/Twig/ExtensionInterface.php b/inc/3rdparty/Twig/ExtensionInterface.php deleted file mode 100644 index f189e9d9..00000000 --- a/inc/3rdparty/Twig/ExtensionInterface.php +++ /dev/null @@ -1,83 +0,0 @@ - - */ -interface Twig_ExtensionInterface -{ - /** - * Initializes the runtime environment. - * - * This is where you can load some file that contains filter functions for instance. - * - * @param Twig_Environment $environment The current Twig_Environment instance - */ - public function initRuntime(Twig_Environment $environment); - - /** - * Returns the token parser instances to add to the existing list. - * - * @return array An array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances - */ - public function getTokenParsers(); - - /** - * Returns the node visitor instances to add to the existing list. - * - * @return array An array of Twig_NodeVisitorInterface instances - */ - public function getNodeVisitors(); - - /** - * Returns a list of filters to add to the existing list. - * - * @return array An array of filters - */ - public function getFilters(); - - /** - * Returns a list of tests to add to the existing list. - * - * @return array An array of tests - */ - public function getTests(); - - /** - * Returns a list of functions to add to the existing list. - * - * @return array An array of functions - */ - public function getFunctions(); - - /** - * Returns a list of operators to add to the existing list. - * - * @return array An array of operators - */ - public function getOperators(); - - /** - * Returns a list of global variables to add to the existing list. - * - * @return array An array of global variables - */ - public function getGlobals(); - - /** - * Returns the name of the extension. - * - * @return string The extension name - */ - public function getName(); -} diff --git a/inc/3rdparty/Twig/Extensions/Autoloader.php b/inc/3rdparty/Twig/Extensions/Autoloader.php deleted file mode 100644 index f23cced6..00000000 --- a/inc/3rdparty/Twig/Extensions/Autoloader.php +++ /dev/null @@ -1,45 +0,0 @@ - - */ -class Twig_Extensions_Autoloader -{ - /** - * Registers Twig_Extensions_Autoloader as an SPL autoloader. - */ - static public function register() - { - spl_autoload_register(array(new self, 'autoload')); - } - - /** - * Handles autoloading of classes. - * - * @param string $class A class name. - * - * @return boolean Returns true if the class has been loaded - */ - static public function autoload($class) - { - if (0 !== strpos($class, 'Twig_Extensions')) { - return; - } - - if (file_exists($file = dirname(__FILE__).'/../../'.str_replace('_', '/', $class).'.php')) { - require $file; - } - } -} diff --git a/inc/3rdparty/Twig/Extensions/Extension/Debug.php b/inc/3rdparty/Twig/Extensions/Extension/Debug.php deleted file mode 100644 index 8974ce20..00000000 --- a/inc/3rdparty/Twig/Extensions/Extension/Debug.php +++ /dev/null @@ -1,34 +0,0 @@ - new Twig_Filter_Function('gettext'), - ); - } - - /** - * Returns the name of the extension. - * - * @return string The extension name - */ - public function getName() - { - return 'i18n'; - } -} diff --git a/inc/3rdparty/Twig/Extensions/Extension/Intl.php b/inc/3rdparty/Twig/Extensions/Extension/Intl.php deleted file mode 100644 index 40f7fc20..00000000 --- a/inc/3rdparty/Twig/Extensions/Extension/Intl.php +++ /dev/null @@ -1,66 +0,0 @@ - new Twig_Filter_Function('twig_localized_date_filter', array('needs_environment' => true)), - ); - } - - /** - * Returns the name of the extension. - * - * @return string The extension name - */ - public function getName() - { - return 'intl'; - } -} - -function twig_localized_date_filter(Twig_Environment $env, $date, $dateFormat = 'medium', $timeFormat = 'medium', $locale = null, $timezone = null, $format = null) -{ - $date = twig_date_converter($env, $date, $timezone); - - $formatValues = array( - 'none' => IntlDateFormatter::NONE, - 'short' => IntlDateFormatter::SHORT, - 'medium' => IntlDateFormatter::MEDIUM, - 'long' => IntlDateFormatter::LONG, - 'full' => IntlDateFormatter::FULL, - ); - - $formatter = IntlDateFormatter::create( - $locale !== null ? $locale : Locale::getDefault(), - $formatValues[$dateFormat], - $formatValues[$timeFormat], - $date->getTimezone()->getName(), - IntlDateFormatter::GREGORIAN, - $format - ); - - return $formatter->format($date->getTimestamp()); -} diff --git a/inc/3rdparty/Twig/Extensions/Extension/Text.php b/inc/3rdparty/Twig/Extensions/Extension/Text.php deleted file mode 100644 index 0a3dc35e..00000000 --- a/inc/3rdparty/Twig/Extensions/Extension/Text.php +++ /dev/null @@ -1,109 +0,0 @@ - - * @package Twig - * @subpackage Twig-extensions - */ -class Twig_Extensions_Extension_Text extends Twig_Extension -{ - /** - * Returns a list of filters. - * - * @return array - */ - public function getFilters() - { - $filters = array( - 'truncate' => new Twig_Filter_Function('twig_truncate_filter', array('needs_environment' => true)), - 'wordwrap' => new Twig_Filter_Function('twig_wordwrap_filter', array('needs_environment' => true)), - ); - - if (version_compare(Twig_Environment::VERSION, '1.5.0-DEV', '<')) { - $filters['nl2br'] = new Twig_Filter_Function('twig_nl2br_filter', array('pre_escape' => 'html', 'is_safe' => array('html'))); - } - - return $filters; - } - - /** - * Name of this extension - * - * @return string - */ - public function getName() - { - return 'Text'; - } -} - -function twig_nl2br_filter($value, $sep = '
') -{ - return str_replace("\n", $sep."\n", $value); -} - -if (function_exists('mb_get_info')) { - function twig_truncate_filter(Twig_Environment $env, $value, $length = 30, $preserve = false, $separator = '...') - { - if (mb_strlen($value, $env->getCharset()) > $length) { - if ($preserve) { - if (false !== ($breakpoint = mb_strpos($value, ' ', $length, $env->getCharset()))) { - $length = $breakpoint; - } - } - - return rtrim(mb_substr($value, 0, $length, $env->getCharset())) . $separator; - } - - return $value; - } - - function twig_wordwrap_filter(Twig_Environment $env, $value, $length = 80, $separator = "\n", $preserve = false) - { - $sentences = array(); - - $previous = mb_regex_encoding(); - mb_regex_encoding($env->getCharset()); - - $pieces = mb_split($separator, $value); - mb_regex_encoding($previous); - - foreach ($pieces as $piece) { - while(!$preserve && mb_strlen($piece, $env->getCharset()) > $length) { - $sentences[] = mb_substr($piece, 0, $length, $env->getCharset()); - $piece = mb_substr($piece, $length, 2048, $env->getCharset()); - } - - $sentences[] = $piece; - } - - return implode($separator, $sentences); - } -} else { - function twig_truncate_filter(Twig_Environment $env, $value, $length = 30, $preserve = false, $separator = '...') - { - if (strlen($value) > $length) { - if ($preserve) { - if (false !== ($breakpoint = strpos($value, ' ', $length))) { - $length = $breakpoint; - } - } - - return rtrim(substr($value, 0, $length)) . $separator; - } - - return $value; - } - - function twig_wordwrap_filter(Twig_Environment $env, $value, $length = 80, $separator = "\n", $preserve = false) - { - return wordwrap($value, $length, $separator, !$preserve); - } -} \ No newline at end of file diff --git a/inc/3rdparty/Twig/Extensions/Gettext/Extractor.php b/inc/3rdparty/Twig/Extensions/Gettext/Extractor.php deleted file mode 100644 index e7fa1af2..00000000 --- a/inc/3rdparty/Twig/Extensions/Gettext/Extractor.php +++ /dev/null @@ -1,95 +0,0 @@ - - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ - -namespace Twig\Gettext; - -use Symfony\Component\Filesystem\Filesystem; - -/** - * Extracts translations from twig templates. - * - * @author Саша Стаменковић - */ -class Extractor -{ - /** - * @var \Twig_Environment - */ - protected $environment; - - /** - * Template cached file names. - * - * @var string[] - */ - protected $templates; - - /** - * Gettext parameters. - * - * @var string[] - */ - protected $parameters; - - public function __construct(\Twig_Environment $environment) - { - $this->environment = $environment; - $this->reset(); - } - - protected function reset() - { - $this->templates = array(); - $this->parameters = array(); - } - - public function addTemplate($path) - { - $this->environment->loadTemplate($path); - $this->templates[] = $this->environment->getCacheFilename($path); - } - - public function addGettextParameter($parameter) - { - $this->parameters[] = $parameter; - } - - public function setGettextParameters(array $parameters) - { - $this->parameters = $parameters; - } - - public function extract() - { - $command = 'xgettext'; - $command .= ' '.join(' ', $this->parameters); - $command .= ' '.join(' ', $this->templates); - - $error = 0; - $output = system($command, $error); - if (0 !== $error) { - throw new \RuntimeException(sprintf( - 'Gettext command "%s" failed with error code %s and output: %s', - $command, - $error, - $output - )); - } - - $this->reset(); - } - - public function __destruct() - { - $filesystem = new Filesystem(); - $filesystem->remove($this->environment->getCache()); - } -} diff --git a/inc/3rdparty/Twig/Extensions/Gettext/Loader/Filesystem.php b/inc/3rdparty/Twig/Extensions/Gettext/Loader/Filesystem.php deleted file mode 100644 index b011b032..00000000 --- a/inc/3rdparty/Twig/Extensions/Gettext/Loader/Filesystem.php +++ /dev/null @@ -1,58 +0,0 @@ - - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ - -namespace Twig\Gettext\Loader; - -/** - * Loads template from the filesystem. - * - * @author Саша Стаменковић - */ -class Filesystem extends \Twig_Loader_Filesystem -{ - /** - * Hacked find template to allow loading templates by absolute path. - * - * @param string $name template name or absolute path - */ - protected function findTemplate($name) - { - // normalize name - $name = preg_replace('#/{2,}#', '/', strtr($name, '\\', '/')); - - if (isset($this->cache[$name])) { - return $this->cache[$name]; - } - - $this->validateName($name); - - $namespace = '__main__'; - if (isset($name[0]) && '@' == $name[0]) { - if (false === $pos = strpos($name, '/')) { - throw new \InvalidArgumentException(sprintf('Malformed namespaced template name "%s" (expecting "@namespace/template_name").', $name)); - } - - $namespace = substr($name, 1, $pos - 1); - - $name = substr($name, $pos + 1); - } - - if (!isset($this->paths[$namespace])) { - throw new \Twig_Error_Loader(sprintf('There are no registered paths for namespace "%s".', $namespace)); - } - - if (is_file($name)) { - return $this->cache[$name] = $name; - } - - return __DIR__.'/../Test/Fixtures/twig/empty.twig'; - } -} diff --git a/inc/3rdparty/Twig/Extensions/Gettext/Routing/Generator/UrlGenerator.php b/inc/3rdparty/Twig/Extensions/Gettext/Routing/Generator/UrlGenerator.php deleted file mode 100644 index 9e3431bd..00000000 --- a/inc/3rdparty/Twig/Extensions/Gettext/Routing/Generator/UrlGenerator.php +++ /dev/null @@ -1,39 +0,0 @@ - - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ - -namespace Twig\Gettext\Routing\Generator; - -use Symfony\Component\Routing\Generator\UrlGeneratorInterface; -use Symfony\Component\Routing\RequestContext; - -/** - * Dummy url generator. - * - * @author Саша Стаменковић - */ -class UrlGenerator implements UrlGeneratorInterface -{ - protected $context; - - public function generate($name, $parameters = array(), $absolute = false) - { - } - - public function getContext() - { - return $this->context; - } - - public function setContext(RequestContext $context) - { - $this->context = $context; - } -} diff --git a/inc/3rdparty/Twig/Extensions/Gettext/Test/ExtractorTest.php b/inc/3rdparty/Twig/Extensions/Gettext/Test/ExtractorTest.php deleted file mode 100644 index d467835f..00000000 --- a/inc/3rdparty/Twig/Extensions/Gettext/Test/ExtractorTest.php +++ /dev/null @@ -1,123 +0,0 @@ - - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ - -namespace Twig\Gettext\Test; - -use Twig\Gettext\Extractor; -use Twig\Gettext\Loader\Filesystem; -use Symfony\Component\Translation\Loader\PoFileLoader; - -/** - * @author Саша Стаменковић - */ -class ExtractorTest extends \PHPUnit_Framework_TestCase -{ - /** - * @var \Twig_Environment - */ - protected $twig; - - /** - * @var PoFileLoader - */ - protected $loader; - - protected function setUp() - { - $this->twig = new \Twig_Environment(new Filesystem('/'), array( - 'cache' => '/tmp/cache/'.uniqid(), - 'auto_reload' => true - )); - $this->twig->addExtension(new \Twig_Extensions_Extension_I18n()); - - $this->loader = new PoFileLoader(); - } - - /** - * @dataProvider testExtractDataProvider - */ - public function testExtract(array $templates, array $parameters, array $messages) - { - $extractor = new Extractor($this->twig); - - foreach ($templates as $template) { - $extractor->addTemplate($template); - } - foreach ($parameters as $parameter) { - $extractor->addGettextParameter($parameter); - } - - $extractor->extract(); - - $catalog = $this->loader->load($this->getPotFile(), null); - - foreach ($messages as $message) { - $this->assertTrue( - $catalog->has($message), - sprintf('Message "%s" not found in catalog.', $message) - ); - } - } - - public function testExtractDataProvider() - { - return array( - array( - array( - __DIR__.'/Fixtures/twig/singular.twig', - __DIR__.'/Fixtures/twig/plural.twig', - ), - $this->getGettextParameters(), - array( - 'Hello %name%!', - 'Hello World!', - 'Hey %name%, I have one apple.', - 'Hey %name%, I have %count% apples.', - ), - ), - ); - } - - public function testExtractNoTranslations() - { - $extractor = new Extractor($this->twig); - - $extractor->addTemplate(__DIR__.'/Fixtures/twig/empty.twig'); - $extractor->setGettextParameters($this->getGettextParameters()); - - $extractor->extract(); - - $catalog = $this->loader->load($this->getPotFile(), null); - - $this->assertEmpty($catalog->all('messages')); - } - - private function getPotFile() - { - return __DIR__.'/Fixtures/messages.pot'; - } - - private function getGettextParameters() - { - return array( - '--force-po', - '-o', - $this->getPotFile(), - ); - } - - protected function tearDown() - { - if (file_exists($this->getPotFile())) { - unlink($this->getPotFile()); - } - } -} diff --git a/inc/3rdparty/Twig/Extensions/Gettext/Test/Fixtures/twig/empty.twig b/inc/3rdparty/Twig/Extensions/Gettext/Test/Fixtures/twig/empty.twig deleted file mode 100644 index 05f0d26a..00000000 --- a/inc/3rdparty/Twig/Extensions/Gettext/Test/Fixtures/twig/empty.twig +++ /dev/null @@ -1 +0,0 @@ -Nothing to translate here. diff --git a/inc/3rdparty/Twig/Extensions/Gettext/Test/Fixtures/twig/plural.twig b/inc/3rdparty/Twig/Extensions/Gettext/Test/Fixtures/twig/plural.twig deleted file mode 100644 index f9754ff4..00000000 --- a/inc/3rdparty/Twig/Extensions/Gettext/Test/Fixtures/twig/plural.twig +++ /dev/null @@ -1,5 +0,0 @@ -{% trans %} - Hey {{ name }}, I have one apple. -{% plural apple_count %} - Hey {{ name }}, I have {{ count }} apples. -{% endtrans %} diff --git a/inc/3rdparty/Twig/Extensions/Gettext/Test/Fixtures/twig/singular.twig b/inc/3rdparty/Twig/Extensions/Gettext/Test/Fixtures/twig/singular.twig deleted file mode 100644 index d757cf90..00000000 --- a/inc/3rdparty/Twig/Extensions/Gettext/Test/Fixtures/twig/singular.twig +++ /dev/null @@ -1,9 +0,0 @@ -{% trans "Hello World!" %} - -{% trans %} - Hello World! -{% endtrans %} - -{% trans %} - Hello {{ name }}! -{% endtrans %} diff --git a/inc/3rdparty/Twig/Extensions/Grammar.php b/inc/3rdparty/Twig/Extensions/Grammar.php deleted file mode 100644 index 4d031b19..00000000 --- a/inc/3rdparty/Twig/Extensions/Grammar.php +++ /dev/null @@ -1,30 +0,0 @@ -name = $name; - } - - public function setParser(Twig_ParserInterface $parser) - { - $this->parser = $parser; - } - - public function getName() - { - return $this->name; - } -} diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Arguments.php b/inc/3rdparty/Twig/Extensions/Grammar/Arguments.php deleted file mode 100644 index 158c05ac..00000000 --- a/inc/3rdparty/Twig/Extensions/Grammar/Arguments.php +++ /dev/null @@ -1,22 +0,0 @@ -', $this->name); - } - - public function parse(Twig_Token $token) - { - return $this->parser->getExpressionParser()->parseArguments(); - } -} diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Array.php b/inc/3rdparty/Twig/Extensions/Grammar/Array.php deleted file mode 100644 index 34aece0f..00000000 --- a/inc/3rdparty/Twig/Extensions/Grammar/Array.php +++ /dev/null @@ -1,22 +0,0 @@ -', $this->name); - } - - public function parse(Twig_Token $token) - { - return $this->parser->getExpressionParser()->parseArrayExpression(); - } -} diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Body.php b/inc/3rdparty/Twig/Extensions/Grammar/Body.php deleted file mode 100644 index 540cfc75..00000000 --- a/inc/3rdparty/Twig/Extensions/Grammar/Body.php +++ /dev/null @@ -1,39 +0,0 @@ -end = null === $end ? 'end'.$name : $end; - } - - public function __toString() - { - return sprintf('<%s:body>', $this->name); - } - - public function parse(Twig_Token $token) - { - $stream = $this->parser->getStream(); - $stream->expect(Twig_Token::BLOCK_END_TYPE); - - return $this->parser->subparse(array($this, 'decideBlockEnd'), true); - } - - public function decideBlockEnd(Twig_Token $token) - { - return $token->test($this->end); - } -} diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Boolean.php b/inc/3rdparty/Twig/Extensions/Grammar/Boolean.php deleted file mode 100644 index c0048090..00000000 --- a/inc/3rdparty/Twig/Extensions/Grammar/Boolean.php +++ /dev/null @@ -1,24 +0,0 @@ -', $this->name); - } - - public function parse(Twig_Token $token) - { - $this->parser->getStream()->expect(Twig_Token::NAME_TYPE, array('true', 'false')); - - return new Twig_Node_Expression_Constant('true' === $token->getValue() ? true : false, $token->getLine()); - } -} diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Constant.php b/inc/3rdparty/Twig/Extensions/Grammar/Constant.php deleted file mode 100644 index 9df60458..00000000 --- a/inc/3rdparty/Twig/Extensions/Grammar/Constant.php +++ /dev/null @@ -1,37 +0,0 @@ -name = $name; - $this->type = null === $type ? Twig_Token::NAME_TYPE : $type; - } - - public function __toString() - { - return $this->name; - } - - public function parse(Twig_Token $token) - { - $this->parser->getStream()->expect($this->type, $this->name); - - return $this->name; - } - - public function getType() - { - return $this->type; - } -} diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Expression.php b/inc/3rdparty/Twig/Extensions/Grammar/Expression.php deleted file mode 100644 index 4c33df0e..00000000 --- a/inc/3rdparty/Twig/Extensions/Grammar/Expression.php +++ /dev/null @@ -1,22 +0,0 @@ -', $this->name); - } - - public function parse(Twig_Token $token) - { - return $this->parser->getExpressionParser()->parseExpression(); - } -} diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Hash.php b/inc/3rdparty/Twig/Extensions/Grammar/Hash.php deleted file mode 100644 index 98b07d20..00000000 --- a/inc/3rdparty/Twig/Extensions/Grammar/Hash.php +++ /dev/null @@ -1,22 +0,0 @@ -', $this->name); - } - - public function parse(Twig_Token $token) - { - return $this->parser->getExpressionParser()->parseHashExpression(); - } -} diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Number.php b/inc/3rdparty/Twig/Extensions/Grammar/Number.php deleted file mode 100644 index f0857d20..00000000 --- a/inc/3rdparty/Twig/Extensions/Grammar/Number.php +++ /dev/null @@ -1,24 +0,0 @@ -', $this->name); - } - - public function parse(Twig_Token $token) - { - $this->parser->getStream()->expect(Twig_Token::NUMBER_TYPE); - - return new Twig_Node_Expression_Constant($token->getValue(), $token->getLine()); - } -} diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Optional.php b/inc/3rdparty/Twig/Extensions/Grammar/Optional.php deleted file mode 100644 index da427485..00000000 --- a/inc/3rdparty/Twig/Extensions/Grammar/Optional.php +++ /dev/null @@ -1,69 +0,0 @@ -grammar = array(); - foreach (func_get_args() as $grammar) { - $this->addGrammar($grammar); - } - } - - public function __toString() - { - $repr = array(); - foreach ($this->grammar as $grammar) { - $repr[] = (string) $grammar; - } - - return sprintf('[%s]', implode(' ', $repr)); - } - - public function addGrammar(Twig_Extensions_GrammarInterface $grammar) - { - $this->grammar[] = $grammar; - } - - public function parse(Twig_Token $token) - { - // test if we have the optional element before consuming it - if ($this->grammar[0] instanceof Twig_Extensions_Grammar_Constant) { - if (!$this->parser->getStream()->test($this->grammar[0]->getType(), $this->grammar[0]->getName())) { - return array(); - } - } elseif ($this->grammar[0] instanceof Twig_Extensions_Grammar_Name) { - if (!$this->parser->getStream()->test(Twig_Token::NAME_TYPE)) { - return array(); - } - } elseif ($this->parser->getStream()->test(Twig_Token::BLOCK_END_TYPE)) { - // if this is not a Constant or a Name, it must be the last element of the tag - - return array(); - } - - $elements = array(); - foreach ($this->grammar as $grammar) { - $grammar->setParser($this->parser); - - $element = $grammar->parse($token); - if (is_array($element)) { - $elements = array_merge($elements, $element); - } else { - $elements[$grammar->getName()] = $element; - } - } - - return $elements; - } -} diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Switch.php b/inc/3rdparty/Twig/Extensions/Grammar/Switch.php deleted file mode 100644 index 4245f2c8..00000000 --- a/inc/3rdparty/Twig/Extensions/Grammar/Switch.php +++ /dev/null @@ -1,24 +0,0 @@ -', $this->name); - } - - public function parse(Twig_Token $token) - { - $this->parser->getStream()->expect(Twig_Token::NAME_TYPE, $this->name); - - return new Twig_Node_Expression_Constant(true, $token->getLine()); - } -} diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Tag.php b/inc/3rdparty/Twig/Extensions/Grammar/Tag.php deleted file mode 100644 index 727f2610..00000000 --- a/inc/3rdparty/Twig/Extensions/Grammar/Tag.php +++ /dev/null @@ -1,56 +0,0 @@ -grammar = array(); - foreach (func_get_args() as $grammar) { - $this->addGrammar($grammar); - } - } - - public function __toString() - { - $repr = array(); - foreach ($this->grammar as $grammar) { - $repr[] = (string) $grammar; - } - - return implode(' ', $repr); - } - - public function addGrammar(Twig_Extensions_GrammarInterface $grammar) - { - $this->grammar[] = $grammar; - } - - public function parse(Twig_Token $token) - { - $elements = array(); - foreach ($this->grammar as $grammar) { - $grammar->setParser($this->parser); - - $element = $grammar->parse($token); - if (is_array($element)) { - $elements = array_merge($elements, $element); - } else { - $elements[$grammar->getName()] = $element; - } - } - - $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); - - return $elements; - } -} diff --git a/inc/3rdparty/Twig/Extensions/GrammarInterface.php b/inc/3rdparty/Twig/Extensions/GrammarInterface.php deleted file mode 100644 index 22713bf2..00000000 --- a/inc/3rdparty/Twig/Extensions/GrammarInterface.php +++ /dev/null @@ -1,18 +0,0 @@ - - * @version SVN: $Id$ - */ -class Twig_Extensions_Node_Debug extends Twig_Node -{ - public function __construct(Twig_Node_Expression $expr = null, $lineno, $tag = null) - { - parent::__construct(array('expr' => $expr), array(), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler->addDebugInfo($this); - - $compiler - ->write("if (\$this->env->isDebug()) {\n") - ->indent() - ; - - if (null === $this->getNode('expr')) { - // remove embedded templates (macros) from the context - $compiler - ->write("\$vars = array();\n") - ->write("foreach (\$context as \$key => \$value) {\n") - ->indent() - ->write("if (!\$value instanceof Twig_Template) {\n") - ->indent() - ->write("\$vars[\$key] = \$value;\n") - ->outdent() - ->write("}\n") - ->outdent() - ->write("}\n") - ->write("var_dump(\$vars);\n") - ; - } else { - $compiler - ->write("var_dump(") - ->subcompile($this->getNode('expr')) - ->raw(");\n") - ; - } - - $compiler - ->outdent() - ->write("}\n") - ; - } -} diff --git a/inc/3rdparty/Twig/Extensions/Node/Trans.php b/inc/3rdparty/Twig/Extensions/Node/Trans.php deleted file mode 100644 index d12564a7..00000000 --- a/inc/3rdparty/Twig/Extensions/Node/Trans.php +++ /dev/null @@ -1,133 +0,0 @@ - - */ -class Twig_Extensions_Node_Trans extends Twig_Node -{ - public function __construct(Twig_NodeInterface $body, Twig_NodeInterface $plural = null, Twig_Node_Expression $count = null, $lineno, $tag = null) - { - parent::__construct(array('count' => $count, 'body' => $body, 'plural' => $plural), array(), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler->addDebugInfo($this); - - list($msg, $vars) = $this->compileString($this->getNode('body')); - - if (null !== $this->getNode('plural')) { - list($msg1, $vars1) = $this->compileString($this->getNode('plural')); - - $vars = array_merge($vars, $vars1); - } - - $function = null === $this->getNode('plural') ? 'gettext' : 'ngettext'; - - if ($vars) { - $compiler - ->write('echo strtr('.$function.'(') - ->subcompile($msg) - ; - - if (null !== $this->getNode('plural')) { - $compiler - ->raw(', ') - ->subcompile($msg1) - ->raw(', abs(') - ->subcompile($this->getNode('count')) - ->raw(')') - ; - } - - $compiler->raw('), array('); - - foreach ($vars as $var) { - if ('count' === $var->getAttribute('name')) { - $compiler - ->string('%count%') - ->raw(' => abs(') - ->subcompile($this->getNode('count')) - ->raw('), ') - ; - } else { - $compiler - ->string('%'.$var->getAttribute('name').'%') - ->raw(' => ') - ->subcompile($var) - ->raw(', ') - ; - } - } - - $compiler->raw("));\n"); - } else { - $compiler - ->write('echo '.$function.'(') - ->subcompile($msg) - ; - - if (null !== $this->getNode('plural')) { - $compiler - ->raw(', ') - ->subcompile($msg1) - ->raw(', abs(') - ->subcompile($this->getNode('count')) - ->raw(')') - ; - } - - $compiler->raw(");\n"); - } - } - - protected function compileString(Twig_NodeInterface $body) - { - if ($body instanceof Twig_Node_Expression_Name || $body instanceof Twig_Node_Expression_Constant || $body instanceof Twig_Node_Expression_TempName) { - return array($body, array()); - } - - $vars = array(); - if (count($body)) { - $msg = ''; - - foreach ($body as $node) { - if (get_class($node) === 'Twig_Node' && $node->getNode(0) instanceof Twig_Node_SetTemp) { - $node = $node->getNode(1); - } - - if ($node instanceof Twig_Node_Print) { - $n = $node->getNode('expr'); - while ($n instanceof Twig_Node_Expression_Filter) { - $n = $n->getNode('node'); - } - $msg .= sprintf('%%%s%%', $n->getAttribute('name')); - $vars[] = new Twig_Node_Expression_Name($n->getAttribute('name'), $n->getLine()); - } else { - $msg .= $node->getAttribute('data'); - } - } - } else { - $msg = $body->getAttribute('data'); - } - - return array(new Twig_Node(array(new Twig_Node_Expression_Constant(trim($msg), $body->getLine()))), $vars); - } -} diff --git a/inc/3rdparty/Twig/Extensions/SimpleTokenParser.php b/inc/3rdparty/Twig/Extensions/SimpleTokenParser.php deleted file mode 100644 index 49546487..00000000 --- a/inc/3rdparty/Twig/Extensions/SimpleTokenParser.php +++ /dev/null @@ -1,132 +0,0 @@ -getGrammar(); - if (!is_object($grammar)) { - $grammar = self::parseGrammar($grammar); - } - - $grammar->setParser($this->parser); - $values = $grammar->parse($token); - - return $this->getNode($values, $token->getLine()); - } - - /** - * Gets the grammar as an object or as a string. - * - * @return string|Twig_Extensions_Grammar A Twig_Extensions_Grammar instance or a string - */ - abstract protected function getGrammar(); - - /** - * Gets the nodes based on the parsed values. - * - * @param array $values An array of values - * @param integer $line The parser line - */ - abstract protected function getNode(array $values, $line); - - protected function getAttribute($node, $attribute, $arguments = array(), $type = Twig_Node_Expression_GetAttr::TYPE_ANY, $line = -1) - { - return new Twig_Node_Expression_GetAttr( - $node instanceof Twig_NodeInterface ? $node : new Twig_Node_Expression_Name($node, $line), - $attribute instanceof Twig_NodeInterface ? $attribute : new Twig_Node_Expression_Constant($attribute, $line), - $arguments instanceof Twig_NodeInterface ? $arguments : new Twig_Node($arguments), - $type, - $line - ); - } - - protected function call($node, $attribute, $arguments = array(), $line = -1) - { - return $this->getAttribute($node, $attribute, $arguments, Twig_Node_Expression_GetAttr::TYPE_METHOD, $line); - } - - protected function markAsSafe(Twig_NodeInterface $node, $line = -1) - { - return new Twig_Node_Expression_Filter( - $node, - new Twig_Node_Expression_Constant('raw', $line), - new Twig_Node(), - $line - ); - } - - protected function output(Twig_NodeInterface $node, $line = -1) - { - return new Twig_Node_Print($node, $line); - } - - protected function getNodeValues(array $values) - { - $nodes = array(); - foreach ($values as $value) { - if ($value instanceof Twig_NodeInterface) { - $nodes[] = $value; - } - } - - return $nodes; - } - - static public function parseGrammar($str, $main = true) - { - static $cursor; - - if (true === $main) { - $cursor = 0; - $grammar = new Twig_Extensions_Grammar_Tag(); - } else { - $grammar = new Twig_Extensions_Grammar_Optional(); - } - - while ($cursor < strlen($str)) { - if (preg_match('/\s+/A', $str, $match, null, $cursor)) { - $cursor += strlen($match[0]); - } elseif (preg_match('/<(\w+)(?:\:(\w+))?>/A', $str, $match, null, $cursor)) { - $class = sprintf('Twig_Extensions_Grammar_%s', ucfirst(isset($match[2]) ? $match[2] : 'Expression')); - if (!class_exists($class)) { - throw new Twig_Error_Runtime(sprintf('Unable to understand "%s" in grammar (%s class does not exist)', $match[0], $class)); - } - $grammar->addGrammar(new $class($match[1])); - $cursor += strlen($match[0]); - } elseif (preg_match('/\w+/A', $str, $match, null, $cursor)) { - $grammar->addGrammar(new Twig_Extensions_Grammar_Constant($match[0])); - $cursor += strlen($match[0]); - } elseif (preg_match('/,/A', $str, $match, null, $cursor)) { - $grammar->addGrammar(new Twig_Extensions_Grammar_Constant($match[0], Twig_Token::PUNCTUATION_TYPE)); - $cursor += strlen($match[0]); - } elseif (preg_match('/\[/A', $str, $match, null, $cursor)) { - $cursor += strlen($match[0]); - $grammar->addGrammar(self::parseGrammar($str, false)); - } elseif (true !== $main && preg_match('/\]/A', $str, $match, null, $cursor)) { - $cursor += strlen($match[0]); - - return $grammar; - } else { - throw new Twig_Error_Runtime(sprintf('Unable to parse grammar "%s" near "...%s..."', $str, substr($str, $cursor, 10))); - } - } - - return $grammar; - } -} diff --git a/inc/3rdparty/Twig/Extensions/TokenParser/Debug.php b/inc/3rdparty/Twig/Extensions/TokenParser/Debug.php deleted file mode 100644 index 4a7dfcc0..00000000 --- a/inc/3rdparty/Twig/Extensions/TokenParser/Debug.php +++ /dev/null @@ -1,42 +0,0 @@ -getLine(); - - $expr = null; - if (!$this->parser->getStream()->test(Twig_Token::BLOCK_END_TYPE)) { - $expr = $this->parser->getExpressionParser()->parseExpression(); - } - $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); - - return new Twig_Extensions_Node_Debug($expr, $lineno, $this->getTag()); - } - - /** - * Gets the tag name associated with this token parser. - * - * @param string The tag name - */ - public function getTag() - { - return 'debug'; - } -} diff --git a/inc/3rdparty/Twig/Extensions/TokenParser/Trans.php b/inc/3rdparty/Twig/Extensions/TokenParser/Trans.php deleted file mode 100644 index 5e2dc464..00000000 --- a/inc/3rdparty/Twig/Extensions/TokenParser/Trans.php +++ /dev/null @@ -1,80 +0,0 @@ -getLine(); - $stream = $this->parser->getStream(); - $count = null; - $plural = null; - - if (!$stream->test(Twig_Token::BLOCK_END_TYPE)) { - $body = $this->parser->getExpressionParser()->parseExpression(); - } else { - $stream->expect(Twig_Token::BLOCK_END_TYPE); - $body = $this->parser->subparse(array($this, 'decideForFork')); - if ('plural' === $stream->next()->getValue()) { - $count = $this->parser->getExpressionParser()->parseExpression(); - $stream->expect(Twig_Token::BLOCK_END_TYPE); - $plural = $this->parser->subparse(array($this, 'decideForEnd'), true); - } - } - - $stream->expect(Twig_Token::BLOCK_END_TYPE); - - $this->checkTransString($body, $lineno); - - return new Twig_Extensions_Node_Trans($body, $plural, $count, $lineno, $this->getTag()); - } - - public function decideForFork(Twig_Token $token) - { - return $token->test(array('plural', 'endtrans')); - } - - public function decideForEnd(Twig_Token $token) - { - return $token->test('endtrans'); - } - - /** - * Gets the tag name associated with this token parser. - * - * @param string The tag name - */ - public function getTag() - { - return 'trans'; - } - - protected function checkTransString(Twig_NodeInterface $body, $lineno) - { - foreach ($body as $i => $node) { - if ( - $node instanceof Twig_Node_Text - || - ($node instanceof Twig_Node_Print && $node->getNode('expr') instanceof Twig_Node_Expression_Name) - ) { - continue; - } - - throw new Twig_Error_Syntax(sprintf('The text to be translated with "trans" can only contain references to simple variables'), $lineno); - } - } -} diff --git a/inc/3rdparty/Twig/Filter.php b/inc/3rdparty/Twig/Filter.php deleted file mode 100644 index 5cfbb662..00000000 --- a/inc/3rdparty/Twig/Filter.php +++ /dev/null @@ -1,81 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -abstract class Twig_Filter implements Twig_FilterInterface, Twig_FilterCallableInterface -{ - protected $options; - protected $arguments = array(); - - public function __construct(array $options = array()) - { - $this->options = array_merge(array( - 'needs_environment' => false, - 'needs_context' => false, - 'pre_escape' => null, - 'preserves_safety' => null, - 'callable' => null, - ), $options); - } - - public function setArguments($arguments) - { - $this->arguments = $arguments; - } - - public function getArguments() - { - return $this->arguments; - } - - public function needsEnvironment() - { - return $this->options['needs_environment']; - } - - public function needsContext() - { - return $this->options['needs_context']; - } - - public function getSafe(Twig_Node $filterArgs) - { - if (isset($this->options['is_safe'])) { - return $this->options['is_safe']; - } - - if (isset($this->options['is_safe_callback'])) { - return call_user_func($this->options['is_safe_callback'], $filterArgs); - } - } - - public function getPreservesSafety() - { - return $this->options['preserves_safety']; - } - - public function getPreEscape() - { - return $this->options['pre_escape']; - } - - public function getCallable() - { - return $this->options['callable']; - } -} diff --git a/inc/3rdparty/Twig/Filter/Function.php b/inc/3rdparty/Twig/Filter/Function.php deleted file mode 100644 index ad374a55..00000000 --- a/inc/3rdparty/Twig/Filter/Function.php +++ /dev/null @@ -1,37 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -class Twig_Filter_Function extends Twig_Filter -{ - protected $function; - - public function __construct($function, array $options = array()) - { - $options['callable'] = $function; - - parent::__construct($options); - - $this->function = $function; - } - - public function compile() - { - return $this->function; - } -} diff --git a/inc/3rdparty/Twig/Filter/Method.php b/inc/3rdparty/Twig/Filter/Method.php deleted file mode 100644 index 63c8c3be..00000000 --- a/inc/3rdparty/Twig/Filter/Method.php +++ /dev/null @@ -1,39 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -class Twig_Filter_Method extends Twig_Filter -{ - protected $extension; - protected $method; - - public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array()) - { - $options['callable'] = array($extension, $method); - - parent::__construct($options); - - $this->extension = $extension; - $this->method = $method; - } - - public function compile() - { - return sprintf('$this->env->getExtension(\'%s\')->%s', $this->extension->getName(), $this->method); - } -} diff --git a/inc/3rdparty/Twig/Filter/Node.php b/inc/3rdparty/Twig/Filter/Node.php deleted file mode 100644 index 8744c5e0..00000000 --- a/inc/3rdparty/Twig/Filter/Node.php +++ /dev/null @@ -1,39 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -class Twig_Filter_Node extends Twig_Filter -{ - protected $class; - - public function __construct($class, array $options = array()) - { - parent::__construct($options); - - $this->class = $class; - } - - public function getClass() - { - return $this->class; - } - - public function compile() - { - } -} diff --git a/inc/3rdparty/Twig/FilterCallableInterface.php b/inc/3rdparty/Twig/FilterCallableInterface.php deleted file mode 100644 index 145534df..00000000 --- a/inc/3rdparty/Twig/FilterCallableInterface.php +++ /dev/null @@ -1,23 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -interface Twig_FilterCallableInterface -{ - public function getCallable(); -} diff --git a/inc/3rdparty/Twig/FilterInterface.php b/inc/3rdparty/Twig/FilterInterface.php deleted file mode 100644 index 5319ecc9..00000000 --- a/inc/3rdparty/Twig/FilterInterface.php +++ /dev/null @@ -1,42 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -interface Twig_FilterInterface -{ - /** - * Compiles a filter. - * - * @return string The PHP code for the filter - */ - public function compile(); - - public function needsEnvironment(); - - public function needsContext(); - - public function getSafe(Twig_Node $filterArgs); - - public function getPreservesSafety(); - - public function getPreEscape(); - - public function setArguments($arguments); - - public function getArguments(); -} diff --git a/inc/3rdparty/Twig/Function.php b/inc/3rdparty/Twig/Function.php deleted file mode 100644 index b5ffb2b0..00000000 --- a/inc/3rdparty/Twig/Function.php +++ /dev/null @@ -1,71 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -abstract class Twig_Function implements Twig_FunctionInterface, Twig_FunctionCallableInterface -{ - protected $options; - protected $arguments = array(); - - public function __construct(array $options = array()) - { - $this->options = array_merge(array( - 'needs_environment' => false, - 'needs_context' => false, - 'callable' => null, - ), $options); - } - - public function setArguments($arguments) - { - $this->arguments = $arguments; - } - - public function getArguments() - { - return $this->arguments; - } - - public function needsEnvironment() - { - return $this->options['needs_environment']; - } - - public function needsContext() - { - return $this->options['needs_context']; - } - - public function getSafe(Twig_Node $functionArgs) - { - if (isset($this->options['is_safe'])) { - return $this->options['is_safe']; - } - - if (isset($this->options['is_safe_callback'])) { - return call_user_func($this->options['is_safe_callback'], $functionArgs); - } - - return array(); - } - - public function getCallable() - { - return $this->options['callable']; - } -} diff --git a/inc/3rdparty/Twig/Function/Function.php b/inc/3rdparty/Twig/Function/Function.php deleted file mode 100644 index d1e1b96a..00000000 --- a/inc/3rdparty/Twig/Function/Function.php +++ /dev/null @@ -1,38 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -class Twig_Function_Function extends Twig_Function -{ - protected $function; - - public function __construct($function, array $options = array()) - { - $options['callable'] = $function; - - parent::__construct($options); - - $this->function = $function; - } - - public function compile() - { - return $this->function; - } -} diff --git a/inc/3rdparty/Twig/Function/Method.php b/inc/3rdparty/Twig/Function/Method.php deleted file mode 100644 index 67039a95..00000000 --- a/inc/3rdparty/Twig/Function/Method.php +++ /dev/null @@ -1,40 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -class Twig_Function_Method extends Twig_Function -{ - protected $extension; - protected $method; - - public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array()) - { - $options['callable'] = array($extension, $method); - - parent::__construct($options); - - $this->extension = $extension; - $this->method = $method; - } - - public function compile() - { - return sprintf('$this->env->getExtension(\'%s\')->%s', $this->extension->getName(), $this->method); - } -} diff --git a/inc/3rdparty/Twig/Function/Node.php b/inc/3rdparty/Twig/Function/Node.php deleted file mode 100644 index 06a0d0db..00000000 --- a/inc/3rdparty/Twig/Function/Node.php +++ /dev/null @@ -1,39 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -class Twig_Function_Node extends Twig_Function -{ - protected $class; - - public function __construct($class, array $options = array()) - { - parent::__construct($options); - - $this->class = $class; - } - - public function getClass() - { - return $this->class; - } - - public function compile() - { - } -} diff --git a/inc/3rdparty/Twig/FunctionCallableInterface.php b/inc/3rdparty/Twig/FunctionCallableInterface.php deleted file mode 100644 index 0aab4f5e..00000000 --- a/inc/3rdparty/Twig/FunctionCallableInterface.php +++ /dev/null @@ -1,23 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -interface Twig_FunctionCallableInterface -{ - public function getCallable(); -} diff --git a/inc/3rdparty/Twig/FunctionInterface.php b/inc/3rdparty/Twig/FunctionInterface.php deleted file mode 100644 index 67f4f89c..00000000 --- a/inc/3rdparty/Twig/FunctionInterface.php +++ /dev/null @@ -1,39 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -interface Twig_FunctionInterface -{ - /** - * Compiles a function. - * - * @return string The PHP code for the function - */ - public function compile(); - - public function needsEnvironment(); - - public function needsContext(); - - public function getSafe(Twig_Node $filterArgs); - - public function setArguments($arguments); - - public function getArguments(); -} diff --git a/inc/3rdparty/Twig/Gettext/Extractor.php b/inc/3rdparty/Twig/Gettext/Extractor.php deleted file mode 100644 index e7fa1af2..00000000 --- a/inc/3rdparty/Twig/Gettext/Extractor.php +++ /dev/null @@ -1,95 +0,0 @@ - - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ - -namespace Twig\Gettext; - -use Symfony\Component\Filesystem\Filesystem; - -/** - * Extracts translations from twig templates. - * - * @author Саша Стаменковић - */ -class Extractor -{ - /** - * @var \Twig_Environment - */ - protected $environment; - - /** - * Template cached file names. - * - * @var string[] - */ - protected $templates; - - /** - * Gettext parameters. - * - * @var string[] - */ - protected $parameters; - - public function __construct(\Twig_Environment $environment) - { - $this->environment = $environment; - $this->reset(); - } - - protected function reset() - { - $this->templates = array(); - $this->parameters = array(); - } - - public function addTemplate($path) - { - $this->environment->loadTemplate($path); - $this->templates[] = $this->environment->getCacheFilename($path); - } - - public function addGettextParameter($parameter) - { - $this->parameters[] = $parameter; - } - - public function setGettextParameters(array $parameters) - { - $this->parameters = $parameters; - } - - public function extract() - { - $command = 'xgettext'; - $command .= ' '.join(' ', $this->parameters); - $command .= ' '.join(' ', $this->templates); - - $error = 0; - $output = system($command, $error); - if (0 !== $error) { - throw new \RuntimeException(sprintf( - 'Gettext command "%s" failed with error code %s and output: %s', - $command, - $error, - $output - )); - } - - $this->reset(); - } - - public function __destruct() - { - $filesystem = new Filesystem(); - $filesystem->remove($this->environment->getCache()); - } -} diff --git a/inc/3rdparty/Twig/Gettext/Loader/Filesystem.php b/inc/3rdparty/Twig/Gettext/Loader/Filesystem.php deleted file mode 100644 index b011b032..00000000 --- a/inc/3rdparty/Twig/Gettext/Loader/Filesystem.php +++ /dev/null @@ -1,58 +0,0 @@ - - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ - -namespace Twig\Gettext\Loader; - -/** - * Loads template from the filesystem. - * - * @author Саша Стаменковић - */ -class Filesystem extends \Twig_Loader_Filesystem -{ - /** - * Hacked find template to allow loading templates by absolute path. - * - * @param string $name template name or absolute path - */ - protected function findTemplate($name) - { - // normalize name - $name = preg_replace('#/{2,}#', '/', strtr($name, '\\', '/')); - - if (isset($this->cache[$name])) { - return $this->cache[$name]; - } - - $this->validateName($name); - - $namespace = '__main__'; - if (isset($name[0]) && '@' == $name[0]) { - if (false === $pos = strpos($name, '/')) { - throw new \InvalidArgumentException(sprintf('Malformed namespaced template name "%s" (expecting "@namespace/template_name").', $name)); - } - - $namespace = substr($name, 1, $pos - 1); - - $name = substr($name, $pos + 1); - } - - if (!isset($this->paths[$namespace])) { - throw new \Twig_Error_Loader(sprintf('There are no registered paths for namespace "%s".', $namespace)); - } - - if (is_file($name)) { - return $this->cache[$name] = $name; - } - - return __DIR__.'/../Test/Fixtures/twig/empty.twig'; - } -} diff --git a/inc/3rdparty/Twig/Gettext/Routing/Generator/UrlGenerator.php b/inc/3rdparty/Twig/Gettext/Routing/Generator/UrlGenerator.php deleted file mode 100644 index 9e3431bd..00000000 --- a/inc/3rdparty/Twig/Gettext/Routing/Generator/UrlGenerator.php +++ /dev/null @@ -1,39 +0,0 @@ - - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ - -namespace Twig\Gettext\Routing\Generator; - -use Symfony\Component\Routing\Generator\UrlGeneratorInterface; -use Symfony\Component\Routing\RequestContext; - -/** - * Dummy url generator. - * - * @author Саша Стаменковић - */ -class UrlGenerator implements UrlGeneratorInterface -{ - protected $context; - - public function generate($name, $parameters = array(), $absolute = false) - { - } - - public function getContext() - { - return $this->context; - } - - public function setContext(RequestContext $context) - { - $this->context = $context; - } -} diff --git a/inc/3rdparty/Twig/Gettext/Test/ExtractorTest.php b/inc/3rdparty/Twig/Gettext/Test/ExtractorTest.php deleted file mode 100644 index d467835f..00000000 --- a/inc/3rdparty/Twig/Gettext/Test/ExtractorTest.php +++ /dev/null @@ -1,123 +0,0 @@ - - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ - -namespace Twig\Gettext\Test; - -use Twig\Gettext\Extractor; -use Twig\Gettext\Loader\Filesystem; -use Symfony\Component\Translation\Loader\PoFileLoader; - -/** - * @author Саша Стаменковић - */ -class ExtractorTest extends \PHPUnit_Framework_TestCase -{ - /** - * @var \Twig_Environment - */ - protected $twig; - - /** - * @var PoFileLoader - */ - protected $loader; - - protected function setUp() - { - $this->twig = new \Twig_Environment(new Filesystem('/'), array( - 'cache' => '/tmp/cache/'.uniqid(), - 'auto_reload' => true - )); - $this->twig->addExtension(new \Twig_Extensions_Extension_I18n()); - - $this->loader = new PoFileLoader(); - } - - /** - * @dataProvider testExtractDataProvider - */ - public function testExtract(array $templates, array $parameters, array $messages) - { - $extractor = new Extractor($this->twig); - - foreach ($templates as $template) { - $extractor->addTemplate($template); - } - foreach ($parameters as $parameter) { - $extractor->addGettextParameter($parameter); - } - - $extractor->extract(); - - $catalog = $this->loader->load($this->getPotFile(), null); - - foreach ($messages as $message) { - $this->assertTrue( - $catalog->has($message), - sprintf('Message "%s" not found in catalog.', $message) - ); - } - } - - public function testExtractDataProvider() - { - return array( - array( - array( - __DIR__.'/Fixtures/twig/singular.twig', - __DIR__.'/Fixtures/twig/plural.twig', - ), - $this->getGettextParameters(), - array( - 'Hello %name%!', - 'Hello World!', - 'Hey %name%, I have one apple.', - 'Hey %name%, I have %count% apples.', - ), - ), - ); - } - - public function testExtractNoTranslations() - { - $extractor = new Extractor($this->twig); - - $extractor->addTemplate(__DIR__.'/Fixtures/twig/empty.twig'); - $extractor->setGettextParameters($this->getGettextParameters()); - - $extractor->extract(); - - $catalog = $this->loader->load($this->getPotFile(), null); - - $this->assertEmpty($catalog->all('messages')); - } - - private function getPotFile() - { - return __DIR__.'/Fixtures/messages.pot'; - } - - private function getGettextParameters() - { - return array( - '--force-po', - '-o', - $this->getPotFile(), - ); - } - - protected function tearDown() - { - if (file_exists($this->getPotFile())) { - unlink($this->getPotFile()); - } - } -} diff --git a/inc/3rdparty/Twig/Gettext/Test/Fixtures/twig/empty.twig b/inc/3rdparty/Twig/Gettext/Test/Fixtures/twig/empty.twig deleted file mode 100644 index 05f0d26a..00000000 --- a/inc/3rdparty/Twig/Gettext/Test/Fixtures/twig/empty.twig +++ /dev/null @@ -1 +0,0 @@ -Nothing to translate here. diff --git a/inc/3rdparty/Twig/Gettext/Test/Fixtures/twig/plural.twig b/inc/3rdparty/Twig/Gettext/Test/Fixtures/twig/plural.twig deleted file mode 100644 index f9754ff4..00000000 --- a/inc/3rdparty/Twig/Gettext/Test/Fixtures/twig/plural.twig +++ /dev/null @@ -1,5 +0,0 @@ -{% trans %} - Hey {{ name }}, I have one apple. -{% plural apple_count %} - Hey {{ name }}, I have {{ count }} apples. -{% endtrans %} diff --git a/inc/3rdparty/Twig/Gettext/Test/Fixtures/twig/singular.twig b/inc/3rdparty/Twig/Gettext/Test/Fixtures/twig/singular.twig deleted file mode 100644 index d757cf90..00000000 --- a/inc/3rdparty/Twig/Gettext/Test/Fixtures/twig/singular.twig +++ /dev/null @@ -1,9 +0,0 @@ -{% trans "Hello World!" %} - -{% trans %} - Hello World! -{% endtrans %} - -{% trans %} - Hello {{ name }}! -{% endtrans %} diff --git a/inc/3rdparty/Twig/Lexer.php b/inc/3rdparty/Twig/Lexer.php deleted file mode 100644 index 000b038e..00000000 --- a/inc/3rdparty/Twig/Lexer.php +++ /dev/null @@ -1,408 +0,0 @@ - - */ -class Twig_Lexer implements Twig_LexerInterface -{ - protected $tokens; - protected $code; - protected $cursor; - protected $lineno; - protected $end; - protected $state; - protected $states; - protected $brackets; - protected $env; - protected $filename; - protected $options; - protected $regexes; - protected $position; - protected $positions; - protected $currentVarBlockLine; - - const STATE_DATA = 0; - const STATE_BLOCK = 1; - const STATE_VAR = 2; - const STATE_STRING = 3; - const STATE_INTERPOLATION = 4; - - const REGEX_NAME = '/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/A'; - const REGEX_NUMBER = '/[0-9]+(?:\.[0-9]+)?/A'; - const REGEX_STRING = '/"([^#"\\\\]*(?:\\\\.[^#"\\\\]*)*)"|\'([^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\'/As'; - const REGEX_DQ_STRING_DELIM = '/"/A'; - const REGEX_DQ_STRING_PART = '/[^#"\\\\]*(?:(?:\\\\.|#(?!\{))[^#"\\\\]*)*/As'; - const PUNCTUATION = '()[]{}?:.,|'; - - public function __construct(Twig_Environment $env, array $options = array()) - { - $this->env = $env; - - $this->options = array_merge(array( - 'tag_comment' => array('{#', '#}'), - 'tag_block' => array('{%', '%}'), - 'tag_variable' => array('{{', '}}'), - 'whitespace_trim' => '-', - 'interpolation' => array('#{', '}'), - ), $options); - - $this->regexes = array( - 'lex_var' => '/\s*'.preg_quote($this->options['whitespace_trim'].$this->options['tag_variable'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_variable'][1], '/').'/A', - 'lex_block' => '/\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')\n?/A', - 'lex_raw_data' => '/('.preg_quote($this->options['tag_block'][0].$this->options['whitespace_trim'], '/').'|'.preg_quote($this->options['tag_block'][0], '/').')\s*(?:end%s)\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')/s', - 'operator' => $this->getOperatorRegex(), - 'lex_comment' => '/(?:'.preg_quote($this->options['whitespace_trim'], '/').preg_quote($this->options['tag_comment'][1], '/').'\s*|'.preg_quote($this->options['tag_comment'][1], '/').')\n?/s', - 'lex_block_raw' => '/\s*(raw|verbatim)\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')/As', - 'lex_block_line' => '/\s*line\s+(\d+)\s*'.preg_quote($this->options['tag_block'][1], '/').'/As', - 'lex_tokens_start' => '/('.preg_quote($this->options['tag_variable'][0], '/').'|'.preg_quote($this->options['tag_block'][0], '/').'|'.preg_quote($this->options['tag_comment'][0], '/').')('.preg_quote($this->options['whitespace_trim'], '/').')?/s', - 'interpolation_start' => '/'.preg_quote($this->options['interpolation'][0], '/').'\s*/A', - 'interpolation_end' => '/\s*'.preg_quote($this->options['interpolation'][1], '/').'/A', - ); - } - - /** - * Tokenizes a source code. - * - * @param string $code The source code - * @param string $filename A unique identifier for the source code - * - * @return Twig_TokenStream A token stream instance - */ - public function tokenize($code, $filename = null) - { - if (function_exists('mb_internal_encoding') && ((int) ini_get('mbstring.func_overload')) & 2) { - $mbEncoding = mb_internal_encoding(); - mb_internal_encoding('ASCII'); - } - - $this->code = str_replace(array("\r\n", "\r"), "\n", $code); - $this->filename = $filename; - $this->cursor = 0; - $this->lineno = 1; - $this->end = strlen($this->code); - $this->tokens = array(); - $this->state = self::STATE_DATA; - $this->states = array(); - $this->brackets = array(); - $this->position = -1; - - // find all token starts in one go - preg_match_all($this->regexes['lex_tokens_start'], $this->code, $matches, PREG_OFFSET_CAPTURE); - $this->positions = $matches; - - while ($this->cursor < $this->end) { - // dispatch to the lexing functions depending - // on the current state - switch ($this->state) { - case self::STATE_DATA: - $this->lexData(); - break; - - case self::STATE_BLOCK: - $this->lexBlock(); - break; - - case self::STATE_VAR: - $this->lexVar(); - break; - - case self::STATE_STRING: - $this->lexString(); - break; - - case self::STATE_INTERPOLATION: - $this->lexInterpolation(); - break; - } - } - - $this->pushToken(Twig_Token::EOF_TYPE); - - if (!empty($this->brackets)) { - list($expect, $lineno) = array_pop($this->brackets); - throw new Twig_Error_Syntax(sprintf('Unclosed "%s"', $expect), $lineno, $this->filename); - } - - if (isset($mbEncoding)) { - mb_internal_encoding($mbEncoding); - } - - return new Twig_TokenStream($this->tokens, $this->filename); - } - - protected function lexData() - { - // if no matches are left we return the rest of the template as simple text token - if ($this->position == count($this->positions[0]) - 1) { - $this->pushToken(Twig_Token::TEXT_TYPE, substr($this->code, $this->cursor)); - $this->cursor = $this->end; - - return; - } - - // Find the first token after the current cursor - $position = $this->positions[0][++$this->position]; - while ($position[1] < $this->cursor) { - if ($this->position == count($this->positions[0]) - 1) { - return; - } - $position = $this->positions[0][++$this->position]; - } - - // push the template text first - $text = $textContent = substr($this->code, $this->cursor, $position[1] - $this->cursor); - if (isset($this->positions[2][$this->position][0])) { - $text = rtrim($text); - } - $this->pushToken(Twig_Token::TEXT_TYPE, $text); - $this->moveCursor($textContent.$position[0]); - - switch ($this->positions[1][$this->position][0]) { - case $this->options['tag_comment'][0]: - $this->lexComment(); - break; - - case $this->options['tag_block'][0]: - // raw data? - if (preg_match($this->regexes['lex_block_raw'], $this->code, $match, null, $this->cursor)) { - $this->moveCursor($match[0]); - $this->lexRawData($match[1]); - // {% line \d+ %} - } elseif (preg_match($this->regexes['lex_block_line'], $this->code, $match, null, $this->cursor)) { - $this->moveCursor($match[0]); - $this->lineno = (int) $match[1]; - } else { - $this->pushToken(Twig_Token::BLOCK_START_TYPE); - $this->pushState(self::STATE_BLOCK); - $this->currentVarBlockLine = $this->lineno; - } - break; - - case $this->options['tag_variable'][0]: - $this->pushToken(Twig_Token::VAR_START_TYPE); - $this->pushState(self::STATE_VAR); - $this->currentVarBlockLine = $this->lineno; - break; - } - } - - protected function lexBlock() - { - if (empty($this->brackets) && preg_match($this->regexes['lex_block'], $this->code, $match, null, $this->cursor)) { - $this->pushToken(Twig_Token::BLOCK_END_TYPE); - $this->moveCursor($match[0]); - $this->popState(); - } else { - $this->lexExpression(); - } - } - - protected function lexVar() - { - if (empty($this->brackets) && preg_match($this->regexes['lex_var'], $this->code, $match, null, $this->cursor)) { - $this->pushToken(Twig_Token::VAR_END_TYPE); - $this->moveCursor($match[0]); - $this->popState(); - } else { - $this->lexExpression(); - } - } - - protected function lexExpression() - { - // whitespace - if (preg_match('/\s+/A', $this->code, $match, null, $this->cursor)) { - $this->moveCursor($match[0]); - - if ($this->cursor >= $this->end) { - throw new Twig_Error_Syntax(sprintf('Unclosed "%s"', $this->state === self::STATE_BLOCK ? 'block' : 'variable'), $this->currentVarBlockLine, $this->filename); - } - } - - // operators - if (preg_match($this->regexes['operator'], $this->code, $match, null, $this->cursor)) { - $this->pushToken(Twig_Token::OPERATOR_TYPE, $match[0]); - $this->moveCursor($match[0]); - } - // names - elseif (preg_match(self::REGEX_NAME, $this->code, $match, null, $this->cursor)) { - $this->pushToken(Twig_Token::NAME_TYPE, $match[0]); - $this->moveCursor($match[0]); - } - // numbers - elseif (preg_match(self::REGEX_NUMBER, $this->code, $match, null, $this->cursor)) { - $number = (float) $match[0]; // floats - if (ctype_digit($match[0]) && $number <= PHP_INT_MAX) { - $number = (int) $match[0]; // integers lower than the maximum - } - $this->pushToken(Twig_Token::NUMBER_TYPE, $number); - $this->moveCursor($match[0]); - } - // punctuation - elseif (false !== strpos(self::PUNCTUATION, $this->code[$this->cursor])) { - // opening bracket - if (false !== strpos('([{', $this->code[$this->cursor])) { - $this->brackets[] = array($this->code[$this->cursor], $this->lineno); - } - // closing bracket - elseif (false !== strpos(')]}', $this->code[$this->cursor])) { - if (empty($this->brackets)) { - throw new Twig_Error_Syntax(sprintf('Unexpected "%s"', $this->code[$this->cursor]), $this->lineno, $this->filename); - } - - list($expect, $lineno) = array_pop($this->brackets); - if ($this->code[$this->cursor] != strtr($expect, '([{', ')]}')) { - throw new Twig_Error_Syntax(sprintf('Unclosed "%s"', $expect), $lineno, $this->filename); - } - } - - $this->pushToken(Twig_Token::PUNCTUATION_TYPE, $this->code[$this->cursor]); - ++$this->cursor; - } - // strings - elseif (preg_match(self::REGEX_STRING, $this->code, $match, null, $this->cursor)) { - $this->pushToken(Twig_Token::STRING_TYPE, stripcslashes(substr($match[0], 1, -1))); - $this->moveCursor($match[0]); - } - // opening double quoted string - elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) { - $this->brackets[] = array('"', $this->lineno); - $this->pushState(self::STATE_STRING); - $this->moveCursor($match[0]); - } - // unlexable - else { - throw new Twig_Error_Syntax(sprintf('Unexpected character "%s"', $this->code[$this->cursor]), $this->lineno, $this->filename); - } - } - - protected function lexRawData($tag) - { - if (!preg_match(str_replace('%s', $tag, $this->regexes['lex_raw_data']), $this->code, $match, PREG_OFFSET_CAPTURE, $this->cursor)) { - throw new Twig_Error_Syntax(sprintf('Unexpected end of file: Unclosed "%s" block', $tag), $this->lineno, $this->filename); - } - - $text = substr($this->code, $this->cursor, $match[0][1] - $this->cursor); - $this->moveCursor($text.$match[0][0]); - - if (false !== strpos($match[1][0], $this->options['whitespace_trim'])) { - $text = rtrim($text); - } - - $this->pushToken(Twig_Token::TEXT_TYPE, $text); - } - - protected function lexComment() - { - if (!preg_match($this->regexes['lex_comment'], $this->code, $match, PREG_OFFSET_CAPTURE, $this->cursor)) { - throw new Twig_Error_Syntax('Unclosed comment', $this->lineno, $this->filename); - } - - $this->moveCursor(substr($this->code, $this->cursor, $match[0][1] - $this->cursor).$match[0][0]); - } - - protected function lexString() - { - if (preg_match($this->regexes['interpolation_start'], $this->code, $match, null, $this->cursor)) { - $this->brackets[] = array($this->options['interpolation'][0], $this->lineno); - $this->pushToken(Twig_Token::INTERPOLATION_START_TYPE); - $this->moveCursor($match[0]); - $this->pushState(self::STATE_INTERPOLATION); - - } elseif (preg_match(self::REGEX_DQ_STRING_PART, $this->code, $match, null, $this->cursor) && strlen($match[0]) > 0) { - $this->pushToken(Twig_Token::STRING_TYPE, stripcslashes($match[0])); - $this->moveCursor($match[0]); - - } elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) { - - list($expect, $lineno) = array_pop($this->brackets); - if ($this->code[$this->cursor] != '"') { - throw new Twig_Error_Syntax(sprintf('Unclosed "%s"', $expect), $lineno, $this->filename); - } - - $this->popState(); - ++$this->cursor; - } - } - - protected function lexInterpolation() - { - $bracket = end($this->brackets); - if ($this->options['interpolation'][0] === $bracket[0] && preg_match($this->regexes['interpolation_end'], $this->code, $match, null, $this->cursor)) { - array_pop($this->brackets); - $this->pushToken(Twig_Token::INTERPOLATION_END_TYPE); - $this->moveCursor($match[0]); - $this->popState(); - } else { - $this->lexExpression(); - } - } - - protected function pushToken($type, $value = '') - { - // do not push empty text tokens - if (Twig_Token::TEXT_TYPE === $type && '' === $value) { - return; - } - - $this->tokens[] = new Twig_Token($type, $value, $this->lineno); - } - - protected function moveCursor($text) - { - $this->cursor += strlen($text); - $this->lineno += substr_count($text, "\n"); - } - - protected function getOperatorRegex() - { - $operators = array_merge( - array('='), - array_keys($this->env->getUnaryOperators()), - array_keys($this->env->getBinaryOperators()) - ); - - $operators = array_combine($operators, array_map('strlen', $operators)); - arsort($operators); - - $regex = array(); - foreach ($operators as $operator => $length) { - // an operator that ends with a character must be followed by - // a whitespace or a parenthesis - if (ctype_alpha($operator[$length - 1])) { - $regex[] = preg_quote($operator, '/').'(?=[\s()])'; - } else { - $regex[] = preg_quote($operator, '/'); - } - } - - return '/'.implode('|', $regex).'/A'; - } - - protected function pushState($state) - { - $this->states[] = $this->state; - $this->state = $state; - } - - protected function popState() - { - if (0 === count($this->states)) { - throw new Exception('Cannot pop state without a previous state'); - } - - $this->state = array_pop($this->states); - } -} diff --git a/inc/3rdparty/Twig/LexerInterface.php b/inc/3rdparty/Twig/LexerInterface.php deleted file mode 100644 index 4b83f81b..00000000 --- a/inc/3rdparty/Twig/LexerInterface.php +++ /dev/null @@ -1,29 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -interface Twig_LexerInterface -{ - /** - * Tokenizes a source code. - * - * @param string $code The source code - * @param string $filename A unique identifier for the source code - * - * @return Twig_TokenStream A token stream instance - */ - public function tokenize($code, $filename = null); -} diff --git a/inc/3rdparty/Twig/Loader/Array.php b/inc/3rdparty/Twig/Loader/Array.php deleted file mode 100644 index 89087aea..00000000 --- a/inc/3rdparty/Twig/Loader/Array.php +++ /dev/null @@ -1,98 +0,0 @@ - - */ -class Twig_Loader_Array implements Twig_LoaderInterface, Twig_ExistsLoaderInterface -{ - protected $templates; - - /** - * Constructor. - * - * @param array $templates An array of templates (keys are the names, and values are the source code) - * - * @see Twig_Loader - */ - public function __construct(array $templates) - { - $this->templates = array(); - foreach ($templates as $name => $template) { - $this->templates[$name] = $template; - } - } - - /** - * Adds or overrides a template. - * - * @param string $name The template name - * @param string $template The template source - */ - public function setTemplate($name, $template) - { - $this->templates[(string) $name] = $template; - } - - /** - * {@inheritdoc} - */ - public function getSource($name) - { - $name = (string) $name; - if (!isset($this->templates[$name])) { - throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name)); - } - - return $this->templates[$name]; - } - - /** - * {@inheritdoc} - */ - public function exists($name) - { - return isset($this->templates[(string) $name]); - } - - /** - * {@inheritdoc} - */ - public function getCacheKey($name) - { - $name = (string) $name; - if (!isset($this->templates[$name])) { - throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name)); - } - - return $this->templates[$name]; - } - - /** - * {@inheritdoc} - */ - public function isFresh($name, $time) - { - $name = (string) $name; - if (!isset($this->templates[$name])) { - throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name)); - } - - return true; - } -} diff --git a/inc/3rdparty/Twig/Loader/Chain.php b/inc/3rdparty/Twig/Loader/Chain.php deleted file mode 100644 index 1f1cf065..00000000 --- a/inc/3rdparty/Twig/Loader/Chain.php +++ /dev/null @@ -1,139 +0,0 @@ - - */ -class Twig_Loader_Chain implements Twig_LoaderInterface, Twig_ExistsLoaderInterface -{ - private $hasSourceCache = array(); - protected $loaders; - - /** - * Constructor. - * - * @param Twig_LoaderInterface[] $loaders An array of loader instances - */ - public function __construct(array $loaders = array()) - { - $this->loaders = array(); - foreach ($loaders as $loader) { - $this->addLoader($loader); - } - } - - /** - * Adds a loader instance. - * - * @param Twig_LoaderInterface $loader A Loader instance - */ - public function addLoader(Twig_LoaderInterface $loader) - { - $this->loaders[] = $loader; - $this->hasSourceCache = array(); - } - - /** - * {@inheritdoc} - */ - public function getSource($name) - { - $exceptions = array(); - foreach ($this->loaders as $loader) { - if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) { - continue; - } - - try { - return $loader->getSource($name); - } catch (Twig_Error_Loader $e) { - $exceptions[] = $e->getMessage(); - } - } - - throw new Twig_Error_Loader(sprintf('Template "%s" is not defined (%s).', $name, implode(', ', $exceptions))); - } - - /** - * {@inheritdoc} - */ - public function exists($name) - { - $name = (string) $name; - - if (isset($this->hasSourceCache[$name])) { - return $this->hasSourceCache[$name]; - } - - foreach ($this->loaders as $loader) { - if ($loader instanceof Twig_ExistsLoaderInterface) { - if ($loader->exists($name)) { - return $this->hasSourceCache[$name] = true; - } - - continue; - } - - try { - $loader->getSource($name); - - return $this->hasSourceCache[$name] = true; - } catch (Twig_Error_Loader $e) { - } - } - - return $this->hasSourceCache[$name] = false; - } - - /** - * {@inheritdoc} - */ - public function getCacheKey($name) - { - $exceptions = array(); - foreach ($this->loaders as $loader) { - if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) { - continue; - } - - try { - return $loader->getCacheKey($name); - } catch (Twig_Error_Loader $e) { - $exceptions[] = get_class($loader).': '.$e->getMessage(); - } - } - - throw new Twig_Error_Loader(sprintf('Template "%s" is not defined (%s).', $name, implode(' ', $exceptions))); - } - - /** - * {@inheritdoc} - */ - public function isFresh($name, $time) - { - $exceptions = array(); - foreach ($this->loaders as $loader) { - if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) { - continue; - } - - try { - return $loader->isFresh($name, $time); - } catch (Twig_Error_Loader $e) { - $exceptions[] = get_class($loader).': '.$e->getMessage(); - } - } - - throw new Twig_Error_Loader(sprintf('Template "%s" is not defined (%s).', $name, implode(' ', $exceptions))); - } -} diff --git a/inc/3rdparty/Twig/Loader/Filesystem.php b/inc/3rdparty/Twig/Loader/Filesystem.php deleted file mode 100644 index f9211cbd..00000000 --- a/inc/3rdparty/Twig/Loader/Filesystem.php +++ /dev/null @@ -1,223 +0,0 @@ - - */ -class Twig_Loader_Filesystem implements Twig_LoaderInterface, Twig_ExistsLoaderInterface -{ - protected $paths; - protected $cache; - - /** - * Constructor. - * - * @param string|array $paths A path or an array of paths where to look for templates - */ - public function __construct($paths = array()) - { - if ($paths) { - $this->setPaths($paths); - } - } - - /** - * Returns the paths to the templates. - * - * @param string $namespace A path namespace - * - * @return array The array of paths where to look for templates - */ - public function getPaths($namespace = '__main__') - { - return isset($this->paths[$namespace]) ? $this->paths[$namespace] : array(); - } - - /** - * Returns the path namespaces. - * - * The "__main__" namespace is always defined. - * - * @return array The array of defined namespaces - */ - public function getNamespaces() - { - return array_keys($this->paths); - } - - /** - * Sets the paths where templates are stored. - * - * @param string|array $paths A path or an array of paths where to look for templates - * @param string $namespace A path namespace - */ - public function setPaths($paths, $namespace = '__main__') - { - if (!is_array($paths)) { - $paths = array($paths); - } - - $this->paths[$namespace] = array(); - foreach ($paths as $path) { - $this->addPath($path, $namespace); - } - } - - /** - * Adds a path where templates are stored. - * - * @param string $path A path where to look for templates - * @param string $namespace A path name - * - * @throws Twig_Error_Loader - */ - public function addPath($path, $namespace = '__main__') - { - // invalidate the cache - $this->cache = array(); - - if (!is_dir($path)) { - throw new Twig_Error_Loader(sprintf('The "%s" directory does not exist.', $path)); - } - - $this->paths[$namespace][] = rtrim($path, '/\\'); - } - - /** - * Prepends a path where templates are stored. - * - * @param string $path A path where to look for templates - * @param string $namespace A path name - * - * @throws Twig_Error_Loader - */ - public function prependPath($path, $namespace = '__main__') - { - // invalidate the cache - $this->cache = array(); - - if (!is_dir($path)) { - throw new Twig_Error_Loader(sprintf('The "%s" directory does not exist.', $path)); - } - - $path = rtrim($path, '/\\'); - - if (!isset($this->paths[$namespace])) { - $this->paths[$namespace][] = $path; - } else { - array_unshift($this->paths[$namespace], $path); - } - } - - /** - * {@inheritdoc} - */ - public function getSource($name) - { - return file_get_contents($this->findTemplate($name)); - } - - /** - * {@inheritdoc} - */ - public function getCacheKey($name) - { - return $this->findTemplate($name); - } - - /** - * {@inheritdoc} - */ - public function exists($name) - { - $name = (string) $name; - if (isset($this->cache[$name])) { - return true; - } - - try { - $this->findTemplate($name); - - return true; - } catch (Twig_Error_Loader $exception) { - return false; - } - } - - /** - * {@inheritdoc} - */ - public function isFresh($name, $time) - { - return filemtime($this->findTemplate($name)) <= $time; - } - - protected function findTemplate($name) - { - $name = (string) $name; - - // normalize name - $name = preg_replace('#/{2,}#', '/', strtr($name, '\\', '/')); - - if (isset($this->cache[$name])) { - return $this->cache[$name]; - } - - $this->validateName($name); - - $namespace = '__main__'; - if (isset($name[0]) && '@' == $name[0]) { - if (false === $pos = strpos($name, '/')) { - throw new Twig_Error_Loader(sprintf('Malformed namespaced template name "%s" (expecting "@namespace/template_name").', $name)); - } - - $namespace = substr($name, 1, $pos - 1); - - $name = substr($name, $pos + 1); - } - - if (!isset($this->paths[$namespace])) { - throw new Twig_Error_Loader(sprintf('There are no registered paths for namespace "%s".', $namespace)); - } - - foreach ($this->paths[$namespace] as $path) { - if (is_file($path.'/'.$name)) { - return $this->cache[$name] = $path.'/'.$name; - } - } - - throw new Twig_Error_Loader(sprintf('Unable to find template "%s" (looked into: %s).', $name, implode(', ', $this->paths[$namespace]))); - } - - protected function validateName($name) - { - if (false !== strpos($name, "\0")) { - throw new Twig_Error_Loader('A template name cannot contain NUL bytes.'); - } - - $name = ltrim($name, '/'); - $parts = explode('/', $name); - $level = 0; - foreach ($parts as $part) { - if ('..' === $part) { - --$level; - } elseif ('.' !== $part) { - ++$level; - } - - if ($level < 0) { - throw new Twig_Error_Loader(sprintf('Looks like you try to load a template outside configured directories (%s).', $name)); - } - } - } -} diff --git a/inc/3rdparty/Twig/Loader/String.php b/inc/3rdparty/Twig/Loader/String.php deleted file mode 100644 index 8ad9856c..00000000 --- a/inc/3rdparty/Twig/Loader/String.php +++ /dev/null @@ -1,59 +0,0 @@ - - */ -class Twig_Loader_String implements Twig_LoaderInterface, Twig_ExistsLoaderInterface -{ - /** - * {@inheritdoc} - */ - public function getSource($name) - { - return $name; - } - - /** - * {@inheritdoc} - */ - public function exists($name) - { - return true; - } - - /** - * {@inheritdoc} - */ - public function getCacheKey($name) - { - return $name; - } - - /** - * {@inheritdoc} - */ - public function isFresh($name, $time) - { - return true; - } -} diff --git a/inc/3rdparty/Twig/LoaderInterface.php b/inc/3rdparty/Twig/LoaderInterface.php deleted file mode 100644 index 927786d1..00000000 --- a/inc/3rdparty/Twig/LoaderInterface.php +++ /dev/null @@ -1,52 +0,0 @@ - - */ -interface Twig_LoaderInterface -{ - /** - * Gets the source code of a template, given its name. - * - * @param string $name The name of the template to load - * - * @return string The template source code - * - * @throws Twig_Error_Loader When $name is not found - */ - public function getSource($name); - - /** - * Gets the cache key to use for the cache for a given template name. - * - * @param string $name The name of the template to load - * - * @return string The cache key - * - * @throws Twig_Error_Loader When $name is not found - */ - public function getCacheKey($name); - - /** - * Returns true if the template is still fresh. - * - * @param string $name The template name - * @param timestamp $time The last modification time of the cached template - * - * @return Boolean true if the template is fresh, false otherwise - * - * @throws Twig_Error_Loader When $name is not found - */ - public function isFresh($name, $time); -} diff --git a/inc/3rdparty/Twig/Markup.php b/inc/3rdparty/Twig/Markup.php deleted file mode 100644 index 69871fcb..00000000 --- a/inc/3rdparty/Twig/Markup.php +++ /dev/null @@ -1,37 +0,0 @@ - - */ -class Twig_Markup implements Countable -{ - protected $content; - protected $charset; - - public function __construct($content, $charset) - { - $this->content = (string) $content; - $this->charset = $charset; - } - - public function __toString() - { - return $this->content; - } - - public function count() - { - return function_exists('mb_get_info') ? mb_strlen($this->content, $this->charset) : strlen($this->content); - } -} diff --git a/inc/3rdparty/Twig/Node.php b/inc/3rdparty/Twig/Node.php deleted file mode 100644 index 931b4635..00000000 --- a/inc/3rdparty/Twig/Node.php +++ /dev/null @@ -1,226 +0,0 @@ - - */ -class Twig_Node implements Twig_NodeInterface -{ - protected $nodes; - protected $attributes; - protected $lineno; - protected $tag; - - /** - * Constructor. - * - * The nodes are automatically made available as properties ($this->node). - * The attributes are automatically made available as array items ($this['name']). - * - * @param array $nodes An array of named nodes - * @param array $attributes An array of attributes (should not be nodes) - * @param integer $lineno The line number - * @param string $tag The tag name associated with the Node - */ - public function __construct(array $nodes = array(), array $attributes = array(), $lineno = 0, $tag = null) - { - $this->nodes = $nodes; - $this->attributes = $attributes; - $this->lineno = $lineno; - $this->tag = $tag; - } - - public function __toString() - { - $attributes = array(); - foreach ($this->attributes as $name => $value) { - $attributes[] = sprintf('%s: %s', $name, str_replace("\n", '', var_export($value, true))); - } - - $repr = array(get_class($this).'('.implode(', ', $attributes)); - - if (count($this->nodes)) { - foreach ($this->nodes as $name => $node) { - $len = strlen($name) + 4; - $noderepr = array(); - foreach (explode("\n", (string) $node) as $line) { - $noderepr[] = str_repeat(' ', $len).$line; - } - - $repr[] = sprintf(' %s: %s', $name, ltrim(implode("\n", $noderepr))); - } - - $repr[] = ')'; - } else { - $repr[0] .= ')'; - } - - return implode("\n", $repr); - } - - public function toXml($asDom = false) - { - $dom = new DOMDocument('1.0', 'UTF-8'); - $dom->formatOutput = true; - $dom->appendChild($xml = $dom->createElement('twig')); - - $xml->appendChild($node = $dom->createElement('node')); - $node->setAttribute('class', get_class($this)); - - foreach ($this->attributes as $name => $value) { - $node->appendChild($attribute = $dom->createElement('attribute')); - $attribute->setAttribute('name', $name); - $attribute->appendChild($dom->createTextNode($value)); - } - - foreach ($this->nodes as $name => $n) { - if (null === $n) { - continue; - } - - $child = $n->toXml(true)->getElementsByTagName('node')->item(0); - $child = $dom->importNode($child, true); - $child->setAttribute('name', $name); - - $node->appendChild($child); - } - - return $asDom ? $dom : $dom->saveXml(); - } - - public function compile(Twig_Compiler $compiler) - { - foreach ($this->nodes as $node) { - $node->compile($compiler); - } - } - - public function getLine() - { - return $this->lineno; - } - - public function getNodeTag() - { - return $this->tag; - } - - /** - * Returns true if the attribute is defined. - * - * @param string The attribute name - * - * @return Boolean true if the attribute is defined, false otherwise - */ - public function hasAttribute($name) - { - return array_key_exists($name, $this->attributes); - } - - /** - * Gets an attribute. - * - * @param string The attribute name - * - * @return mixed The attribute value - */ - public function getAttribute($name) - { - if (!array_key_exists($name, $this->attributes)) { - throw new LogicException(sprintf('Attribute "%s" does not exist for Node "%s".', $name, get_class($this))); - } - - return $this->attributes[$name]; - } - - /** - * Sets an attribute. - * - * @param string The attribute name - * @param mixed The attribute value - */ - public function setAttribute($name, $value) - { - $this->attributes[$name] = $value; - } - - /** - * Removes an attribute. - * - * @param string The attribute name - */ - public function removeAttribute($name) - { - unset($this->attributes[$name]); - } - - /** - * Returns true if the node with the given identifier exists. - * - * @param string The node name - * - * @return Boolean true if the node with the given name exists, false otherwise - */ - public function hasNode($name) - { - return array_key_exists($name, $this->nodes); - } - - /** - * Gets a node by name. - * - * @param string The node name - * - * @return Twig_Node A Twig_Node instance - */ - public function getNode($name) - { - if (!array_key_exists($name, $this->nodes)) { - throw new LogicException(sprintf('Node "%s" does not exist for Node "%s".', $name, get_class($this))); - } - - return $this->nodes[$name]; - } - - /** - * Sets a node. - * - * @param string The node name - * @param Twig_Node A Twig_Node instance - */ - public function setNode($name, $node = null) - { - $this->nodes[$name] = $node; - } - - /** - * Removes a node by name. - * - * @param string The node name - */ - public function removeNode($name) - { - unset($this->nodes[$name]); - } - - public function count() - { - return count($this->nodes); - } - - public function getIterator() - { - return new ArrayIterator($this->nodes); - } -} diff --git a/inc/3rdparty/Twig/Node/AutoEscape.php b/inc/3rdparty/Twig/Node/AutoEscape.php deleted file mode 100644 index 8f190e0b..00000000 --- a/inc/3rdparty/Twig/Node/AutoEscape.php +++ /dev/null @@ -1,39 +0,0 @@ - - */ -class Twig_Node_AutoEscape extends Twig_Node -{ - public function __construct($value, Twig_NodeInterface $body, $lineno, $tag = 'autoescape') - { - parent::__construct(array('body' => $body), array('value' => $value), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler->subcompile($this->getNode('body')); - } -} diff --git a/inc/3rdparty/Twig/Node/Block.php b/inc/3rdparty/Twig/Node/Block.php deleted file mode 100644 index 50eb67ed..00000000 --- a/inc/3rdparty/Twig/Node/Block.php +++ /dev/null @@ -1,44 +0,0 @@ - - */ -class Twig_Node_Block extends Twig_Node -{ - public function __construct($name, Twig_NodeInterface $body, $lineno, $tag = null) - { - parent::__construct(array('body' => $body), array('name' => $name), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->addDebugInfo($this) - ->write(sprintf("public function block_%s(\$context, array \$blocks = array())\n", $this->getAttribute('name')), "{\n") - ->indent() - ; - - $compiler - ->subcompile($this->getNode('body')) - ->outdent() - ->write("}\n\n") - ; - } -} diff --git a/inc/3rdparty/Twig/Node/BlockReference.php b/inc/3rdparty/Twig/Node/BlockReference.php deleted file mode 100644 index 013e369e..00000000 --- a/inc/3rdparty/Twig/Node/BlockReference.php +++ /dev/null @@ -1,37 +0,0 @@ - - */ -class Twig_Node_BlockReference extends Twig_Node implements Twig_NodeOutputInterface -{ - public function __construct($name, $lineno, $tag = null) - { - parent::__construct(array(), array('name' => $name), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->addDebugInfo($this) - ->write(sprintf("\$this->displayBlock('%s', \$context, \$blocks);\n", $this->getAttribute('name'))) - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Body.php b/inc/3rdparty/Twig/Node/Body.php deleted file mode 100644 index 3ffb1342..00000000 --- a/inc/3rdparty/Twig/Node/Body.php +++ /dev/null @@ -1,19 +0,0 @@ - - */ -class Twig_Node_Body extends Twig_Node -{ -} diff --git a/inc/3rdparty/Twig/Node/Do.php b/inc/3rdparty/Twig/Node/Do.php deleted file mode 100644 index c528066b..00000000 --- a/inc/3rdparty/Twig/Node/Do.php +++ /dev/null @@ -1,38 +0,0 @@ - - */ -class Twig_Node_Do extends Twig_Node -{ - public function __construct(Twig_Node_Expression $expr, $lineno, $tag = null) - { - parent::__construct(array('expr' => $expr), array(), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->addDebugInfo($this) - ->write('') - ->subcompile($this->getNode('expr')) - ->raw(";\n") - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Embed.php b/inc/3rdparty/Twig/Node/Embed.php deleted file mode 100644 index 4c9456dc..00000000 --- a/inc/3rdparty/Twig/Node/Embed.php +++ /dev/null @@ -1,38 +0,0 @@ - - */ -class Twig_Node_Embed extends Twig_Node_Include -{ - // we don't inject the module to avoid node visitors to traverse it twice (as it will be already visited in the main module) - public function __construct($filename, $index, Twig_Node_Expression $variables = null, $only = false, $ignoreMissing = false, $lineno, $tag = null) - { - parent::__construct(new Twig_Node_Expression_Constant('not_used', $lineno), $variables, $only, $ignoreMissing, $lineno, $tag); - - $this->setAttribute('filename', $filename); - $this->setAttribute('index', $index); - } - - protected function addGetTemplate(Twig_Compiler $compiler) - { - $compiler - ->write("\$this->env->loadTemplate(") - ->string($this->getAttribute('filename')) - ->raw(', ') - ->string($this->getAttribute('index')) - ->raw(")") - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Expression.php b/inc/3rdparty/Twig/Node/Expression.php deleted file mode 100644 index a7382e7d..00000000 --- a/inc/3rdparty/Twig/Node/Expression.php +++ /dev/null @@ -1,20 +0,0 @@ - - */ -abstract class Twig_Node_Expression extends Twig_Node -{ -} diff --git a/inc/3rdparty/Twig/Node/Expression/Array.php b/inc/3rdparty/Twig/Node/Expression/Array.php deleted file mode 100644 index 1da785fe..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Array.php +++ /dev/null @@ -1,86 +0,0 @@ -index = -1; - foreach ($this->getKeyValuePairs() as $pair) { - if ($pair['key'] instanceof Twig_Node_Expression_Constant && ctype_digit((string) $pair['key']->getAttribute('value')) && $pair['key']->getAttribute('value') > $this->index) { - $this->index = $pair['key']->getAttribute('value'); - } - } - } - - public function getKeyValuePairs() - { - $pairs = array(); - - foreach (array_chunk($this->nodes, 2) as $pair) { - $pairs[] = array( - 'key' => $pair[0], - 'value' => $pair[1], - ); - } - - return $pairs; - } - - public function hasElement(Twig_Node_Expression $key) - { - foreach ($this->getKeyValuePairs() as $pair) { - // we compare the string representation of the keys - // to avoid comparing the line numbers which are not relevant here. - if ((string) $key == (string) $pair['key']) { - return true; - } - } - - return false; - } - - public function addElement(Twig_Node_Expression $value, Twig_Node_Expression $key = null) - { - if (null === $key) { - $key = new Twig_Node_Expression_Constant(++$this->index, $value->getLine()); - } - - array_push($this->nodes, $key, $value); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler->raw('array('); - $first = true; - foreach ($this->getKeyValuePairs() as $pair) { - if (!$first) { - $compiler->raw(', '); - } - $first = false; - - $compiler - ->subcompile($pair['key']) - ->raw(' => ') - ->subcompile($pair['value']) - ; - } - $compiler->raw(')'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/AssignName.php b/inc/3rdparty/Twig/Node/Expression/AssignName.php deleted file mode 100644 index 2ddea78c..00000000 --- a/inc/3rdparty/Twig/Node/Expression/AssignName.php +++ /dev/null @@ -1,28 +0,0 @@ -raw('$context[') - ->string($this->getAttribute('name')) - ->raw(']') - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary.php b/inc/3rdparty/Twig/Node/Expression/Binary.php deleted file mode 100644 index 9dd5de2c..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary.php +++ /dev/null @@ -1,40 +0,0 @@ - $left, 'right' => $right), array(), $lineno); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->raw('(') - ->subcompile($this->getNode('left')) - ->raw(' ') - ; - $this->operator($compiler); - $compiler - ->raw(' ') - ->subcompile($this->getNode('right')) - ->raw(')') - ; - } - - abstract public function operator(Twig_Compiler $compiler); -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/Add.php b/inc/3rdparty/Twig/Node/Expression/Binary/Add.php deleted file mode 100644 index 0ef8e117..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/Add.php +++ /dev/null @@ -1,18 +0,0 @@ -raw('+'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/And.php b/inc/3rdparty/Twig/Node/Expression/Binary/And.php deleted file mode 100644 index d5752ebb..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/And.php +++ /dev/null @@ -1,18 +0,0 @@ -raw('&&'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/BitwiseAnd.php b/inc/3rdparty/Twig/Node/Expression/Binary/BitwiseAnd.php deleted file mode 100644 index 9a46d845..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/BitwiseAnd.php +++ /dev/null @@ -1,18 +0,0 @@ -raw('&'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/BitwiseOr.php b/inc/3rdparty/Twig/Node/Expression/Binary/BitwiseOr.php deleted file mode 100644 index 058a20bf..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/BitwiseOr.php +++ /dev/null @@ -1,18 +0,0 @@ -raw('|'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/BitwiseXor.php b/inc/3rdparty/Twig/Node/Expression/Binary/BitwiseXor.php deleted file mode 100644 index f4da73d4..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/BitwiseXor.php +++ /dev/null @@ -1,18 +0,0 @@ -raw('^'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/Concat.php b/inc/3rdparty/Twig/Node/Expression/Binary/Concat.php deleted file mode 100644 index f9a64627..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/Concat.php +++ /dev/null @@ -1,18 +0,0 @@ -raw('.'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/Div.php b/inc/3rdparty/Twig/Node/Expression/Binary/Div.php deleted file mode 100644 index e0797a61..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/Div.php +++ /dev/null @@ -1,18 +0,0 @@ -raw('/'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/Equal.php b/inc/3rdparty/Twig/Node/Expression/Binary/Equal.php deleted file mode 100644 index 7b1236d0..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/Equal.php +++ /dev/null @@ -1,17 +0,0 @@ -raw('=='); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/FloorDiv.php b/inc/3rdparty/Twig/Node/Expression/Binary/FloorDiv.php deleted file mode 100644 index 7fbd0556..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/FloorDiv.php +++ /dev/null @@ -1,29 +0,0 @@ -raw('intval(floor('); - parent::compile($compiler); - $compiler->raw('))'); - } - - public function operator(Twig_Compiler $compiler) - { - return $compiler->raw('/'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/Greater.php b/inc/3rdparty/Twig/Node/Expression/Binary/Greater.php deleted file mode 100644 index a110bd92..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/Greater.php +++ /dev/null @@ -1,17 +0,0 @@ -raw('>'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/GreaterEqual.php b/inc/3rdparty/Twig/Node/Expression/Binary/GreaterEqual.php deleted file mode 100644 index 3754fed2..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/GreaterEqual.php +++ /dev/null @@ -1,17 +0,0 @@ -raw('>='); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/In.php b/inc/3rdparty/Twig/Node/Expression/Binary/In.php deleted file mode 100644 index 788f9377..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/In.php +++ /dev/null @@ -1,33 +0,0 @@ -raw('twig_in_filter(') - ->subcompile($this->getNode('left')) - ->raw(', ') - ->subcompile($this->getNode('right')) - ->raw(')') - ; - } - - public function operator(Twig_Compiler $compiler) - { - return $compiler->raw('in'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/Less.php b/inc/3rdparty/Twig/Node/Expression/Binary/Less.php deleted file mode 100644 index 45fd3004..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/Less.php +++ /dev/null @@ -1,17 +0,0 @@ -raw('<'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/LessEqual.php b/inc/3rdparty/Twig/Node/Expression/Binary/LessEqual.php deleted file mode 100644 index e38e257c..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/LessEqual.php +++ /dev/null @@ -1,17 +0,0 @@ -raw('<='); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/Mod.php b/inc/3rdparty/Twig/Node/Expression/Binary/Mod.php deleted file mode 100644 index 9924114f..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/Mod.php +++ /dev/null @@ -1,18 +0,0 @@ -raw('%'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/Mul.php b/inc/3rdparty/Twig/Node/Expression/Binary/Mul.php deleted file mode 100644 index c91529ca..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/Mul.php +++ /dev/null @@ -1,18 +0,0 @@ -raw('*'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/NotEqual.php b/inc/3rdparty/Twig/Node/Expression/Binary/NotEqual.php deleted file mode 100644 index 26867ba2..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/NotEqual.php +++ /dev/null @@ -1,17 +0,0 @@ -raw('!='); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/NotIn.php b/inc/3rdparty/Twig/Node/Expression/Binary/NotIn.php deleted file mode 100644 index f347b7b6..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/NotIn.php +++ /dev/null @@ -1,33 +0,0 @@ -raw('!twig_in_filter(') - ->subcompile($this->getNode('left')) - ->raw(', ') - ->subcompile($this->getNode('right')) - ->raw(')') - ; - } - - public function operator(Twig_Compiler $compiler) - { - return $compiler->raw('not in'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/Or.php b/inc/3rdparty/Twig/Node/Expression/Binary/Or.php deleted file mode 100644 index adba49c6..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/Or.php +++ /dev/null @@ -1,18 +0,0 @@ -raw('||'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/Power.php b/inc/3rdparty/Twig/Node/Expression/Binary/Power.php deleted file mode 100644 index b2c59040..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/Power.php +++ /dev/null @@ -1,33 +0,0 @@ -raw('pow(') - ->subcompile($this->getNode('left')) - ->raw(', ') - ->subcompile($this->getNode('right')) - ->raw(')') - ; - } - - public function operator(Twig_Compiler $compiler) - { - return $compiler->raw('**'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/Range.php b/inc/3rdparty/Twig/Node/Expression/Binary/Range.php deleted file mode 100644 index bea4f2a6..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/Range.php +++ /dev/null @@ -1,33 +0,0 @@ -raw('range(') - ->subcompile($this->getNode('left')) - ->raw(', ') - ->subcompile($this->getNode('right')) - ->raw(')') - ; - } - - public function operator(Twig_Compiler $compiler) - { - return $compiler->raw('..'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Binary/Sub.php b/inc/3rdparty/Twig/Node/Expression/Binary/Sub.php deleted file mode 100644 index d4463991..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Binary/Sub.php +++ /dev/null @@ -1,18 +0,0 @@ -raw('-'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/BlockReference.php b/inc/3rdparty/Twig/Node/Expression/BlockReference.php deleted file mode 100644 index 647196eb..00000000 --- a/inc/3rdparty/Twig/Node/Expression/BlockReference.php +++ /dev/null @@ -1,51 +0,0 @@ - - */ -class Twig_Node_Expression_BlockReference extends Twig_Node_Expression -{ - public function __construct(Twig_NodeInterface $name, $asString = false, $lineno, $tag = null) - { - parent::__construct(array('name' => $name), array('as_string' => $asString, 'output' => false), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - if ($this->getAttribute('as_string')) { - $compiler->raw('(string) '); - } - - if ($this->getAttribute('output')) { - $compiler - ->addDebugInfo($this) - ->write("\$this->displayBlock(") - ->subcompile($this->getNode('name')) - ->raw(", \$context, \$blocks);\n") - ; - } else { - $compiler - ->raw("\$this->renderBlock(") - ->subcompile($this->getNode('name')) - ->raw(", \$context, \$blocks)") - ; - } - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Call.php b/inc/3rdparty/Twig/Node/Expression/Call.php deleted file mode 100644 index 87b62deb..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Call.php +++ /dev/null @@ -1,178 +0,0 @@ -getAttribute('callable'); - - $closingParenthesis = false; - if ($callable) { - if (is_string($callable)) { - $compiler->raw($callable); - } elseif (is_array($callable) && $callable[0] instanceof Twig_ExtensionInterface) { - $compiler->raw(sprintf('$this->env->getExtension(\'%s\')->%s', $callable[0]->getName(), $callable[1])); - } else { - $type = ucfirst($this->getAttribute('type')); - $compiler->raw(sprintf('call_user_func_array($this->env->get%s(\'%s\')->getCallable(), array', $type, $this->getAttribute('name'))); - $closingParenthesis = true; - } - } else { - $compiler->raw($this->getAttribute('thing')->compile()); - } - - $this->compileArguments($compiler); - - if ($closingParenthesis) { - $compiler->raw(')'); - } - } - - protected function compileArguments(Twig_Compiler $compiler) - { - $compiler->raw('('); - - $first = true; - - if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) { - $compiler->raw('$this->env'); - $first = false; - } - - if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) { - if (!$first) { - $compiler->raw(', '); - } - $compiler->raw('$context'); - $first = false; - } - - if ($this->hasAttribute('arguments')) { - foreach ($this->getAttribute('arguments') as $argument) { - if (!$first) { - $compiler->raw(', '); - } - $compiler->string($argument); - $first = false; - } - } - - if ($this->hasNode('node')) { - if (!$first) { - $compiler->raw(', '); - } - $compiler->subcompile($this->getNode('node')); - $first = false; - } - - if ($this->hasNode('arguments') && null !== $this->getNode('arguments')) { - $callable = $this->hasAttribute('callable') ? $this->getAttribute('callable') : null; - - $arguments = $this->getArguments($callable, $this->getNode('arguments')); - - foreach ($arguments as $node) { - if (!$first) { - $compiler->raw(', '); - } - $compiler->subcompile($node); - $first = false; - } - } - - $compiler->raw(')'); - } - - protected function getArguments($callable, $arguments) - { - $parameters = array(); - $named = false; - foreach ($arguments as $name => $node) { - if (!is_int($name)) { - $named = true; - $name = $this->normalizeName($name); - } elseif ($named) { - throw new Twig_Error_Syntax(sprintf('Positional arguments cannot be used after named arguments for %s "%s".', $this->getAttribute('type'), $this->getAttribute('name'))); - } - - $parameters[$name] = $node; - } - - if (!$named) { - return $parameters; - } - - if (!$callable) { - throw new LogicException(sprintf('Named arguments are not supported for %s "%s".', $this->getAttribute('type'), $this->getAttribute('name'))); - } - - // manage named arguments - if (is_array($callable)) { - $r = new ReflectionMethod($callable[0], $callable[1]); - } elseif (is_object($callable) && !$callable instanceof Closure) { - $r = new ReflectionObject($callable); - $r = $r->getMethod('__invoke'); - } else { - $r = new ReflectionFunction($callable); - } - - $definition = $r->getParameters(); - if ($this->hasNode('node')) { - array_shift($definition); - } - if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) { - array_shift($definition); - } - if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) { - array_shift($definition); - } - if ($this->hasAttribute('arguments') && null !== $this->getAttribute('arguments')) { - foreach ($this->getAttribute('arguments') as $argument) { - array_shift($definition); - } - } - - $arguments = array(); - $pos = 0; - foreach ($definition as $param) { - $name = $this->normalizeName($param->name); - - if (array_key_exists($name, $parameters)) { - if (array_key_exists($pos, $parameters)) { - throw new Twig_Error_Syntax(sprintf('Arguments "%s" is defined twice for %s "%s".', $name, $this->getAttribute('type'), $this->getAttribute('name'))); - } - - $arguments[] = $parameters[$name]; - unset($parameters[$name]); - } elseif (array_key_exists($pos, $parameters)) { - $arguments[] = $parameters[$pos]; - unset($parameters[$pos]); - ++$pos; - } elseif ($param->isDefaultValueAvailable()) { - $arguments[] = new Twig_Node_Expression_Constant($param->getDefaultValue(), -1); - } elseif ($param->isOptional()) { - break; - } else { - throw new Twig_Error_Syntax(sprintf('Value for argument "%s" is required for %s "%s".', $name, $this->getAttribute('type'), $this->getAttribute('name'))); - } - } - - foreach (array_keys($parameters) as $name) { - throw new Twig_Error_Syntax(sprintf('Unknown argument "%s" for %s "%s".', $name, $this->getAttribute('type'), $this->getAttribute('name'))); - } - - return $arguments; - } - - protected function normalizeName($name) - { - return strtolower(preg_replace(array('/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'), array('\\1_\\2', '\\1_\\2'), $name)); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Conditional.php b/inc/3rdparty/Twig/Node/Expression/Conditional.php deleted file mode 100644 index edcb1e2d..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Conditional.php +++ /dev/null @@ -1,31 +0,0 @@ - $expr1, 'expr2' => $expr2, 'expr3' => $expr3), array(), $lineno); - } - - public function compile(Twig_Compiler $compiler) - { - $compiler - ->raw('((') - ->subcompile($this->getNode('expr1')) - ->raw(') ? (') - ->subcompile($this->getNode('expr2')) - ->raw(') : (') - ->subcompile($this->getNode('expr3')) - ->raw('))') - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Constant.php b/inc/3rdparty/Twig/Node/Expression/Constant.php deleted file mode 100644 index a91dc698..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Constant.php +++ /dev/null @@ -1,23 +0,0 @@ - $value), $lineno); - } - - public function compile(Twig_Compiler $compiler) - { - $compiler->repr($this->getAttribute('value')); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/ExtensionReference.php b/inc/3rdparty/Twig/Node/Expression/ExtensionReference.php deleted file mode 100644 index 00ac6701..00000000 --- a/inc/3rdparty/Twig/Node/Expression/ExtensionReference.php +++ /dev/null @@ -1,33 +0,0 @@ - - */ -class Twig_Node_Expression_ExtensionReference extends Twig_Node_Expression -{ - public function __construct($name, $lineno, $tag = null) - { - parent::__construct(array(), array('name' => $name), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler->raw(sprintf("\$this->env->getExtension('%s')", $this->getAttribute('name'))); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Filter.php b/inc/3rdparty/Twig/Node/Expression/Filter.php deleted file mode 100644 index 207b062a..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Filter.php +++ /dev/null @@ -1,36 +0,0 @@ - $node, 'filter' => $filterName, 'arguments' => $arguments), array(), $lineno, $tag); - } - - public function compile(Twig_Compiler $compiler) - { - $name = $this->getNode('filter')->getAttribute('value'); - $filter = $compiler->getEnvironment()->getFilter($name); - - $this->setAttribute('name', $name); - $this->setAttribute('type', 'filter'); - $this->setAttribute('thing', $filter); - $this->setAttribute('needs_environment', $filter->needsEnvironment()); - $this->setAttribute('needs_context', $filter->needsContext()); - $this->setAttribute('arguments', $filter->getArguments()); - if ($filter instanceof Twig_FilterCallableInterface || $filter instanceof Twig_SimpleFilter) { - $this->setAttribute('callable', $filter->getCallable()); - } - - $this->compileCallable($compiler); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Filter/Default.php b/inc/3rdparty/Twig/Node/Expression/Filter/Default.php deleted file mode 100644 index 1827c888..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Filter/Default.php +++ /dev/null @@ -1,43 +0,0 @@ - - * {{ var.foo|default('foo item on var is not defined') }} - * - * - * @author Fabien Potencier - */ -class Twig_Node_Expression_Filter_Default extends Twig_Node_Expression_Filter -{ - public function __construct(Twig_NodeInterface $node, Twig_Node_Expression_Constant $filterName, Twig_NodeInterface $arguments, $lineno, $tag = null) - { - $default = new Twig_Node_Expression_Filter($node, new Twig_Node_Expression_Constant('default', $node->getLine()), $arguments, $node->getLine()); - - if ('default' === $filterName->getAttribute('value') && ($node instanceof Twig_Node_Expression_Name || $node instanceof Twig_Node_Expression_GetAttr)) { - $test = new Twig_Node_Expression_Test_Defined(clone $node, 'defined', new Twig_Node(), $node->getLine()); - $false = count($arguments) ? $arguments->getNode(0) : new Twig_Node_Expression_Constant('', $node->getLine()); - - $node = new Twig_Node_Expression_Conditional($test, $default, $false, $node->getLine()); - } else { - $node = $default; - } - - parent::__construct($node, $filterName, $arguments, $lineno, $tag); - } - - public function compile(Twig_Compiler $compiler) - { - $compiler->subcompile($this->getNode('node')); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Function.php b/inc/3rdparty/Twig/Node/Expression/Function.php deleted file mode 100644 index 3e1f6b55..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Function.php +++ /dev/null @@ -1,35 +0,0 @@ - $arguments), array('name' => $name), $lineno); - } - - public function compile(Twig_Compiler $compiler) - { - $name = $this->getAttribute('name'); - $function = $compiler->getEnvironment()->getFunction($name); - - $this->setAttribute('name', $name); - $this->setAttribute('type', 'function'); - $this->setAttribute('thing', $function); - $this->setAttribute('needs_environment', $function->needsEnvironment()); - $this->setAttribute('needs_context', $function->needsContext()); - $this->setAttribute('arguments', $function->getArguments()); - if ($function instanceof Twig_FunctionCallableInterface || $function instanceof Twig_SimpleFunction) { - $this->setAttribute('callable', $function->getCallable()); - } - - $this->compileCallable($compiler); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/GetAttr.php b/inc/3rdparty/Twig/Node/Expression/GetAttr.php deleted file mode 100644 index 81a9b137..00000000 --- a/inc/3rdparty/Twig/Node/Expression/GetAttr.php +++ /dev/null @@ -1,53 +0,0 @@ - $node, 'attribute' => $attribute, 'arguments' => $arguments), array('type' => $type, 'is_defined_test' => false, 'ignore_strict_check' => false, 'disable_c_ext' => false), $lineno); - } - - public function compile(Twig_Compiler $compiler) - { - if (function_exists('twig_template_get_attributes') && !$this->getAttribute('disable_c_ext')) { - $compiler->raw('twig_template_get_attributes($this, '); - } else { - $compiler->raw('$this->getAttribute('); - } - - if ($this->getAttribute('ignore_strict_check')) { - $this->getNode('node')->setAttribute('ignore_strict_check', true); - } - - $compiler->subcompile($this->getNode('node')); - - $compiler->raw(', ')->subcompile($this->getNode('attribute')); - - if (count($this->getNode('arguments')) || Twig_TemplateInterface::ANY_CALL !== $this->getAttribute('type') || $this->getAttribute('is_defined_test') || $this->getAttribute('ignore_strict_check')) { - $compiler->raw(', ')->subcompile($this->getNode('arguments')); - - if (Twig_TemplateInterface::ANY_CALL !== $this->getAttribute('type') || $this->getAttribute('is_defined_test') || $this->getAttribute('ignore_strict_check')) { - $compiler->raw(', ')->repr($this->getAttribute('type')); - } - - if ($this->getAttribute('is_defined_test') || $this->getAttribute('ignore_strict_check')) { - $compiler->raw(', '.($this->getAttribute('is_defined_test') ? 'true' : 'false')); - } - - if ($this->getAttribute('ignore_strict_check')) { - $compiler->raw(', '.($this->getAttribute('ignore_strict_check') ? 'true' : 'false')); - } - } - - $compiler->raw(')'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/MethodCall.php b/inc/3rdparty/Twig/Node/Expression/MethodCall.php deleted file mode 100644 index 620b02bf..00000000 --- a/inc/3rdparty/Twig/Node/Expression/MethodCall.php +++ /dev/null @@ -1,41 +0,0 @@ - $node, 'arguments' => $arguments), array('method' => $method, 'safe' => false), $lineno); - - if ($node instanceof Twig_Node_Expression_Name) { - $node->setAttribute('always_defined', true); - } - } - - public function compile(Twig_Compiler $compiler) - { - $compiler - ->subcompile($this->getNode('node')) - ->raw('->') - ->raw($this->getAttribute('method')) - ->raw('(') - ; - $first = true; - foreach ($this->getNode('arguments')->getKeyValuePairs() as $pair) { - if (!$first) { - $compiler->raw(', '); - } - $first = false; - - $compiler->subcompile($pair['value']); - } - $compiler->raw(')'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Name.php b/inc/3rdparty/Twig/Node/Expression/Name.php deleted file mode 100644 index 3b8fae01..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Name.php +++ /dev/null @@ -1,88 +0,0 @@ - '$this', - '_context' => '$context', - '_charset' => '$this->env->getCharset()', - ); - - public function __construct($name, $lineno) - { - parent::__construct(array(), array('name' => $name, 'is_defined_test' => false, 'ignore_strict_check' => false, 'always_defined' => false), $lineno); - } - - public function compile(Twig_Compiler $compiler) - { - $name = $this->getAttribute('name'); - - if ($this->getAttribute('is_defined_test')) { - if ($this->isSpecial()) { - $compiler->repr(true); - } else { - $compiler->raw('array_key_exists(')->repr($name)->raw(', $context)'); - } - } elseif ($this->isSpecial()) { - $compiler->raw($this->specialVars[$name]); - } elseif ($this->getAttribute('always_defined')) { - $compiler - ->raw('$context[') - ->string($name) - ->raw(']') - ; - } else { - // remove the non-PHP 5.4 version when PHP 5.3 support is dropped - // as the non-optimized version is just a workaround for slow ternary operator - // when the context has a lot of variables - if (version_compare(phpversion(), '5.4.0RC1', '>=')) { - // PHP 5.4 ternary operator performance was optimized - $compiler - ->raw('(isset($context[') - ->string($name) - ->raw(']) ? $context[') - ->string($name) - ->raw('] : ') - ; - - if ($this->getAttribute('ignore_strict_check') || !$compiler->getEnvironment()->isStrictVariables()) { - $compiler->raw('null)'); - } else { - $compiler->raw('$this->getContext($context, ')->string($name)->raw('))'); - } - } else { - $compiler - ->raw('$this->getContext($context, ') - ->string($name) - ; - - if ($this->getAttribute('ignore_strict_check')) { - $compiler->raw(', true'); - } - - $compiler - ->raw(')') - ; - } - } - } - - public function isSpecial() - { - return isset($this->specialVars[$this->getAttribute('name')]); - } - - public function isSimple() - { - return !$this->isSpecial() && !$this->getAttribute('is_defined_test'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Parent.php b/inc/3rdparty/Twig/Node/Expression/Parent.php deleted file mode 100644 index dcf618c0..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Parent.php +++ /dev/null @@ -1,47 +0,0 @@ - - */ -class Twig_Node_Expression_Parent extends Twig_Node_Expression -{ - public function __construct($name, $lineno, $tag = null) - { - parent::__construct(array(), array('output' => false, 'name' => $name), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - if ($this->getAttribute('output')) { - $compiler - ->addDebugInfo($this) - ->write("\$this->displayParentBlock(") - ->string($this->getAttribute('name')) - ->raw(", \$context, \$blocks);\n") - ; - } else { - $compiler - ->raw("\$this->renderParentBlock(") - ->string($this->getAttribute('name')) - ->raw(", \$context, \$blocks)") - ; - } - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/TempName.php b/inc/3rdparty/Twig/Node/Expression/TempName.php deleted file mode 100644 index e6b058e8..00000000 --- a/inc/3rdparty/Twig/Node/Expression/TempName.php +++ /dev/null @@ -1,26 +0,0 @@ - $name), $lineno); - } - - public function compile(Twig_Compiler $compiler) - { - $compiler - ->raw('$_') - ->raw($this->getAttribute('name')) - ->raw('_') - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Test.php b/inc/3rdparty/Twig/Node/Expression/Test.php deleted file mode 100644 index 639f501a..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Test.php +++ /dev/null @@ -1,32 +0,0 @@ - $node, 'arguments' => $arguments), array('name' => $name), $lineno); - } - - public function compile(Twig_Compiler $compiler) - { - $name = $this->getAttribute('name'); - $test = $compiler->getEnvironment()->getTest($name); - - $this->setAttribute('name', $name); - $this->setAttribute('type', 'test'); - $this->setAttribute('thing', $test); - if ($test instanceof Twig_TestCallableInterface || $test instanceof Twig_SimpleTest) { - $this->setAttribute('callable', $test->getCallable()); - } - - $this->compileCallable($compiler); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Test/Constant.php b/inc/3rdparty/Twig/Node/Expression/Test/Constant.php deleted file mode 100644 index de55f5f5..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Test/Constant.php +++ /dev/null @@ -1,46 +0,0 @@ - - * {% if post.status is constant('Post::PUBLISHED') %} - * the status attribute is exactly the same as Post::PUBLISHED - * {% endif %} - * - * - * @author Fabien Potencier - */ -class Twig_Node_Expression_Test_Constant extends Twig_Node_Expression_Test -{ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->raw('(') - ->subcompile($this->getNode('node')) - ->raw(' === constant(') - ; - - if ($this->getNode('arguments')->hasNode(1)) { - $compiler - ->raw('get_class(') - ->subcompile($this->getNode('arguments')->getNode(1)) - ->raw(')."::".') - ; - } - - $compiler - ->subcompile($this->getNode('arguments')->getNode(0)) - ->raw('))') - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Test/Defined.php b/inc/3rdparty/Twig/Node/Expression/Test/Defined.php deleted file mode 100644 index 247b2e23..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Test/Defined.php +++ /dev/null @@ -1,54 +0,0 @@ - - * {# defined works with variable names and variable attributes #} - * {% if foo is defined %} - * {# ... #} - * {% endif %} - * - * - * @author Fabien Potencier - */ -class Twig_Node_Expression_Test_Defined extends Twig_Node_Expression_Test -{ - public function __construct(Twig_NodeInterface $node, $name, Twig_NodeInterface $arguments = null, $lineno) - { - parent::__construct($node, $name, $arguments, $lineno); - - if ($node instanceof Twig_Node_Expression_Name) { - $node->setAttribute('is_defined_test', true); - } elseif ($node instanceof Twig_Node_Expression_GetAttr) { - $node->setAttribute('is_defined_test', true); - - $this->changeIgnoreStrictCheck($node); - } else { - throw new Twig_Error_Syntax('The "defined" test only works with simple variables', $this->getLine()); - } - } - - protected function changeIgnoreStrictCheck(Twig_Node_Expression_GetAttr $node) - { - $node->setAttribute('ignore_strict_check', true); - - if ($node->getNode('node') instanceof Twig_Node_Expression_GetAttr) { - $this->changeIgnoreStrictCheck($node->getNode('node')); - } - } - - public function compile(Twig_Compiler $compiler) - { - $compiler->subcompile($this->getNode('node')); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Test/Divisibleby.php b/inc/3rdparty/Twig/Node/Expression/Test/Divisibleby.php deleted file mode 100644 index 0aceb530..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Test/Divisibleby.php +++ /dev/null @@ -1,33 +0,0 @@ - - * {% if loop.index is divisibleby(3) %} - * - * - * @author Fabien Potencier - */ -class Twig_Node_Expression_Test_Divisibleby extends Twig_Node_Expression_Test -{ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->raw('(0 == ') - ->subcompile($this->getNode('node')) - ->raw(' % ') - ->subcompile($this->getNode('arguments')->getNode(0)) - ->raw(')') - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Test/Even.php b/inc/3rdparty/Twig/Node/Expression/Test/Even.php deleted file mode 100644 index d7853e89..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Test/Even.php +++ /dev/null @@ -1,32 +0,0 @@ - - * {{ var is even }} - * - * - * @author Fabien Potencier - */ -class Twig_Node_Expression_Test_Even extends Twig_Node_Expression_Test -{ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->raw('(') - ->subcompile($this->getNode('node')) - ->raw(' % 2 == 0') - ->raw(')') - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Test/Null.php b/inc/3rdparty/Twig/Node/Expression/Test/Null.php deleted file mode 100644 index 1c83825a..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Test/Null.php +++ /dev/null @@ -1,31 +0,0 @@ - - * {{ var is none }} - * - * - * @author Fabien Potencier - */ -class Twig_Node_Expression_Test_Null extends Twig_Node_Expression_Test -{ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->raw('(null === ') - ->subcompile($this->getNode('node')) - ->raw(')') - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Test/Odd.php b/inc/3rdparty/Twig/Node/Expression/Test/Odd.php deleted file mode 100644 index 421c19e8..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Test/Odd.php +++ /dev/null @@ -1,32 +0,0 @@ - - * {{ var is odd }} - * - * - * @author Fabien Potencier - */ -class Twig_Node_Expression_Test_Odd extends Twig_Node_Expression_Test -{ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->raw('(') - ->subcompile($this->getNode('node')) - ->raw(' % 2 == 1') - ->raw(')') - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Test/Sameas.php b/inc/3rdparty/Twig/Node/Expression/Test/Sameas.php deleted file mode 100644 index b48905ee..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Test/Sameas.php +++ /dev/null @@ -1,29 +0,0 @@ - - */ -class Twig_Node_Expression_Test_Sameas extends Twig_Node_Expression_Test -{ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->raw('(') - ->subcompile($this->getNode('node')) - ->raw(' === ') - ->subcompile($this->getNode('arguments')->getNode(0)) - ->raw(')') - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Unary.php b/inc/3rdparty/Twig/Node/Expression/Unary.php deleted file mode 100644 index c514388e..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Unary.php +++ /dev/null @@ -1,30 +0,0 @@ - $node), array(), $lineno); - } - - public function compile(Twig_Compiler $compiler) - { - $compiler->raw('('); - $this->operator($compiler); - $compiler - ->subcompile($this->getNode('node')) - ->raw(')') - ; - } - - abstract public function operator(Twig_Compiler $compiler); -} diff --git a/inc/3rdparty/Twig/Node/Expression/Unary/Neg.php b/inc/3rdparty/Twig/Node/Expression/Unary/Neg.php deleted file mode 100644 index 2a3937ec..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Unary/Neg.php +++ /dev/null @@ -1,18 +0,0 @@ -raw('-'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Unary/Not.php b/inc/3rdparty/Twig/Node/Expression/Unary/Not.php deleted file mode 100644 index f94073cf..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Unary/Not.php +++ /dev/null @@ -1,18 +0,0 @@ -raw('!'); - } -} diff --git a/inc/3rdparty/Twig/Node/Expression/Unary/Pos.php b/inc/3rdparty/Twig/Node/Expression/Unary/Pos.php deleted file mode 100644 index 04edb52a..00000000 --- a/inc/3rdparty/Twig/Node/Expression/Unary/Pos.php +++ /dev/null @@ -1,18 +0,0 @@ -raw('+'); - } -} diff --git a/inc/3rdparty/Twig/Node/Flush.php b/inc/3rdparty/Twig/Node/Flush.php deleted file mode 100644 index 0467ddce..00000000 --- a/inc/3rdparty/Twig/Node/Flush.php +++ /dev/null @@ -1,36 +0,0 @@ - - */ -class Twig_Node_Flush extends Twig_Node -{ - public function __construct($lineno, $tag) - { - parent::__construct(array(), array(), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->addDebugInfo($this) - ->write("flush();\n") - ; - } -} diff --git a/inc/3rdparty/Twig/Node/For.php b/inc/3rdparty/Twig/Node/For.php deleted file mode 100644 index d1ff371d..00000000 --- a/inc/3rdparty/Twig/Node/For.php +++ /dev/null @@ -1,112 +0,0 @@ - - */ -class Twig_Node_For extends Twig_Node -{ - protected $loop; - - public function __construct(Twig_Node_Expression_AssignName $keyTarget, Twig_Node_Expression_AssignName $valueTarget, Twig_Node_Expression $seq, Twig_Node_Expression $ifexpr = null, Twig_NodeInterface $body, Twig_NodeInterface $else = null, $lineno, $tag = null) - { - $body = new Twig_Node(array($body, $this->loop = new Twig_Node_ForLoop($lineno, $tag))); - - if (null !== $ifexpr) { - $body = new Twig_Node_If(new Twig_Node(array($ifexpr, $body)), null, $lineno, $tag); - } - - parent::__construct(array('key_target' => $keyTarget, 'value_target' => $valueTarget, 'seq' => $seq, 'body' => $body, 'else' => $else), array('with_loop' => true, 'ifexpr' => null !== $ifexpr), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->addDebugInfo($this) - // the (array) cast bypasses a PHP 5.2.6 bug - ->write("\$context['_parent'] = (array) \$context;\n") - ->write("\$context['_seq'] = twig_ensure_traversable(") - ->subcompile($this->getNode('seq')) - ->raw(");\n") - ; - - if (null !== $this->getNode('else')) { - $compiler->write("\$context['_iterated'] = false;\n"); - } - - if ($this->getAttribute('with_loop')) { - $compiler - ->write("\$context['loop'] = array(\n") - ->write(" 'parent' => \$context['_parent'],\n") - ->write(" 'index0' => 0,\n") - ->write(" 'index' => 1,\n") - ->write(" 'first' => true,\n") - ->write(");\n") - ; - - if (!$this->getAttribute('ifexpr')) { - $compiler - ->write("if (is_array(\$context['_seq']) || (is_object(\$context['_seq']) && \$context['_seq'] instanceof Countable)) {\n") - ->indent() - ->write("\$length = count(\$context['_seq']);\n") - ->write("\$context['loop']['revindex0'] = \$length - 1;\n") - ->write("\$context['loop']['revindex'] = \$length;\n") - ->write("\$context['loop']['length'] = \$length;\n") - ->write("\$context['loop']['last'] = 1 === \$length;\n") - ->outdent() - ->write("}\n") - ; - } - } - - $this->loop->setAttribute('else', null !== $this->getNode('else')); - $this->loop->setAttribute('with_loop', $this->getAttribute('with_loop')); - $this->loop->setAttribute('ifexpr', $this->getAttribute('ifexpr')); - - $compiler - ->write("foreach (\$context['_seq'] as ") - ->subcompile($this->getNode('key_target')) - ->raw(" => ") - ->subcompile($this->getNode('value_target')) - ->raw(") {\n") - ->indent() - ->subcompile($this->getNode('body')) - ->outdent() - ->write("}\n") - ; - - if (null !== $this->getNode('else')) { - $compiler - ->write("if (!\$context['_iterated']) {\n") - ->indent() - ->subcompile($this->getNode('else')) - ->outdent() - ->write("}\n") - ; - } - - $compiler->write("\$_parent = \$context['_parent'];\n"); - - // remove some "private" loop variables (needed for nested loops) - $compiler->write('unset($context[\'_seq\'], $context[\'_iterated\'], $context[\''.$this->getNode('key_target')->getAttribute('name').'\'], $context[\''.$this->getNode('value_target')->getAttribute('name').'\'], $context[\'_parent\'], $context[\'loop\']);'."\n"); - - // keep the values set in the inner context for variables defined in the outer context - $compiler->write("\$context = array_intersect_key(\$context, \$_parent) + \$_parent;\n"); - } -} diff --git a/inc/3rdparty/Twig/Node/ForLoop.php b/inc/3rdparty/Twig/Node/ForLoop.php deleted file mode 100644 index b8841583..00000000 --- a/inc/3rdparty/Twig/Node/ForLoop.php +++ /dev/null @@ -1,55 +0,0 @@ - - */ -class Twig_Node_ForLoop extends Twig_Node -{ - public function __construct($lineno, $tag = null) - { - parent::__construct(array(), array('with_loop' => false, 'ifexpr' => false, 'else' => false), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - if ($this->getAttribute('else')) { - $compiler->write("\$context['_iterated'] = true;\n"); - } - - if ($this->getAttribute('with_loop')) { - $compiler - ->write("++\$context['loop']['index0'];\n") - ->write("++\$context['loop']['index'];\n") - ->write("\$context['loop']['first'] = false;\n") - ; - - if (!$this->getAttribute('ifexpr')) { - $compiler - ->write("if (isset(\$context['loop']['length'])) {\n") - ->indent() - ->write("--\$context['loop']['revindex0'];\n") - ->write("--\$context['loop']['revindex'];\n") - ->write("\$context['loop']['last'] = 0 === \$context['loop']['revindex0'];\n") - ->outdent() - ->write("}\n") - ; - } - } - } -} diff --git a/inc/3rdparty/Twig/Node/If.php b/inc/3rdparty/Twig/Node/If.php deleted file mode 100644 index 4296a8d6..00000000 --- a/inc/3rdparty/Twig/Node/If.php +++ /dev/null @@ -1,66 +0,0 @@ - - */ -class Twig_Node_If extends Twig_Node -{ - public function __construct(Twig_NodeInterface $tests, Twig_NodeInterface $else = null, $lineno, $tag = null) - { - parent::__construct(array('tests' => $tests, 'else' => $else), array(), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler->addDebugInfo($this); - for ($i = 0; $i < count($this->getNode('tests')); $i += 2) { - if ($i > 0) { - $compiler - ->outdent() - ->write("} elseif (") - ; - } else { - $compiler - ->write('if (') - ; - } - - $compiler - ->subcompile($this->getNode('tests')->getNode($i)) - ->raw(") {\n") - ->indent() - ->subcompile($this->getNode('tests')->getNode($i + 1)) - ; - } - - if ($this->hasNode('else') && null !== $this->getNode('else')) { - $compiler - ->outdent() - ->write("} else {\n") - ->indent() - ->subcompile($this->getNode('else')) - ; - } - - $compiler - ->outdent() - ->write("}\n"); - } -} diff --git a/inc/3rdparty/Twig/Node/Import.php b/inc/3rdparty/Twig/Node/Import.php deleted file mode 100644 index 99efc091..00000000 --- a/inc/3rdparty/Twig/Node/Import.php +++ /dev/null @@ -1,50 +0,0 @@ - - */ -class Twig_Node_Import extends Twig_Node -{ - public function __construct(Twig_Node_Expression $expr, Twig_Node_Expression $var, $lineno, $tag = null) - { - parent::__construct(array('expr' => $expr, 'var' => $var), array(), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->addDebugInfo($this) - ->write('') - ->subcompile($this->getNode('var')) - ->raw(' = ') - ; - - if ($this->getNode('expr') instanceof Twig_Node_Expression_Name && '_self' === $this->getNode('expr')->getAttribute('name')) { - $compiler->raw("\$this"); - } else { - $compiler - ->raw('$this->env->loadTemplate(') - ->subcompile($this->getNode('expr')) - ->raw(")") - ; - } - - $compiler->raw(";\n"); - } -} diff --git a/inc/3rdparty/Twig/Node/Include.php b/inc/3rdparty/Twig/Node/Include.php deleted file mode 100644 index ed4a3751..00000000 --- a/inc/3rdparty/Twig/Node/Include.php +++ /dev/null @@ -1,99 +0,0 @@ - - */ -class Twig_Node_Include extends Twig_Node implements Twig_NodeOutputInterface -{ - public function __construct(Twig_Node_Expression $expr, Twig_Node_Expression $variables = null, $only = false, $ignoreMissing = false, $lineno, $tag = null) - { - parent::__construct(array('expr' => $expr, 'variables' => $variables), array('only' => (Boolean) $only, 'ignore_missing' => (Boolean) $ignoreMissing), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler->addDebugInfo($this); - - if ($this->getAttribute('ignore_missing')) { - $compiler - ->write("try {\n") - ->indent() - ; - } - - $this->addGetTemplate($compiler); - - $compiler->raw('->display('); - - $this->addTemplateArguments($compiler); - - $compiler->raw(");\n"); - - if ($this->getAttribute('ignore_missing')) { - $compiler - ->outdent() - ->write("} catch (Twig_Error_Loader \$e) {\n") - ->indent() - ->write("// ignore missing template\n") - ->outdent() - ->write("}\n\n") - ; - } - } - - protected function addGetTemplate(Twig_Compiler $compiler) - { - if ($this->getNode('expr') instanceof Twig_Node_Expression_Constant) { - $compiler - ->write("\$this->env->loadTemplate(") - ->subcompile($this->getNode('expr')) - ->raw(")") - ; - } else { - $compiler - ->write("\$template = \$this->env->resolveTemplate(") - ->subcompile($this->getNode('expr')) - ->raw(");\n") - ->write('$template') - ; - } - } - - protected function addTemplateArguments(Twig_Compiler $compiler) - { - if (false === $this->getAttribute('only')) { - if (null === $this->getNode('variables')) { - $compiler->raw('$context'); - } else { - $compiler - ->raw('array_merge($context, ') - ->subcompile($this->getNode('variables')) - ->raw(')') - ; - } - } else { - if (null === $this->getNode('variables')) { - $compiler->raw('array()'); - } else { - $compiler->subcompile($this->getNode('variables')); - } - } - } -} diff --git a/inc/3rdparty/Twig/Node/Macro.php b/inc/3rdparty/Twig/Node/Macro.php deleted file mode 100644 index 89910618..00000000 --- a/inc/3rdparty/Twig/Node/Macro.php +++ /dev/null @@ -1,96 +0,0 @@ - - */ -class Twig_Node_Macro extends Twig_Node -{ - public function __construct($name, Twig_NodeInterface $body, Twig_NodeInterface $arguments, $lineno, $tag = null) - { - parent::__construct(array('body' => $body, 'arguments' => $arguments), array('name' => $name), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->addDebugInfo($this) - ->write(sprintf("public function get%s(", $this->getAttribute('name'))) - ; - - $count = count($this->getNode('arguments')); - $pos = 0; - foreach ($this->getNode('arguments') as $name => $default) { - $compiler - ->raw('$_'.$name.' = ') - ->subcompile($default) - ; - - if (++$pos < $count) { - $compiler->raw(', '); - } - } - - $compiler - ->raw(")\n") - ->write("{\n") - ->indent() - ; - - if (!count($this->getNode('arguments'))) { - $compiler->write("\$context = \$this->env->getGlobals();\n\n"); - } else { - $compiler - ->write("\$context = \$this->env->mergeGlobals(array(\n") - ->indent() - ; - - foreach ($this->getNode('arguments') as $name => $default) { - $compiler - ->write('') - ->string($name) - ->raw(' => $_'.$name) - ->raw(",\n") - ; - } - - $compiler - ->outdent() - ->write("));\n\n") - ; - } - - $compiler - ->write("\$blocks = array();\n\n") - ->write("ob_start();\n") - ->write("try {\n") - ->indent() - ->subcompile($this->getNode('body')) - ->outdent() - ->write("} catch (Exception \$e) {\n") - ->indent() - ->write("ob_end_clean();\n\n") - ->write("throw \$e;\n") - ->outdent() - ->write("}\n\n") - ->write("return ('' === \$tmp = ob_get_clean()) ? '' : new Twig_Markup(\$tmp, \$this->env->getCharset());\n") - ->outdent() - ->write("}\n\n") - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Module.php b/inc/3rdparty/Twig/Node/Module.php deleted file mode 100644 index 585048b8..00000000 --- a/inc/3rdparty/Twig/Node/Module.php +++ /dev/null @@ -1,371 +0,0 @@ - - */ -class Twig_Node_Module extends Twig_Node -{ - public function __construct(Twig_NodeInterface $body, Twig_Node_Expression $parent = null, Twig_NodeInterface $blocks, Twig_NodeInterface $macros, Twig_NodeInterface $traits, $embeddedTemplates, $filename) - { - // embedded templates are set as attributes so that they are only visited once by the visitors - parent::__construct(array('parent' => $parent, 'body' => $body, 'blocks' => $blocks, 'macros' => $macros, 'traits' => $traits), array('filename' => $filename, 'index' => null, 'embedded_templates' => $embeddedTemplates), 1); - } - - public function setIndex($index) - { - $this->setAttribute('index', $index); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $this->compileTemplate($compiler); - - foreach ($this->getAttribute('embedded_templates') as $template) { - $compiler->subcompile($template); - } - } - - protected function compileTemplate(Twig_Compiler $compiler) - { - if (!$this->getAttribute('index')) { - $compiler->write('compileClassHeader($compiler); - - if (count($this->getNode('blocks')) || count($this->getNode('traits')) || null === $this->getNode('parent') || $this->getNode('parent') instanceof Twig_Node_Expression_Constant) { - $this->compileConstructor($compiler); - } - - $this->compileGetParent($compiler); - - $this->compileDisplayHeader($compiler); - - $this->compileDisplayBody($compiler); - - $this->compileDisplayFooter($compiler); - - $compiler->subcompile($this->getNode('blocks')); - - $this->compileMacros($compiler); - - $this->compileGetTemplateName($compiler); - - $this->compileIsTraitable($compiler); - - $this->compileDebugInfo($compiler); - - $this->compileClassFooter($compiler); - } - - protected function compileGetParent(Twig_Compiler $compiler) - { - if (null === $this->getNode('parent')) { - return; - } - - $compiler - ->write("protected function doGetParent(array \$context)\n", "{\n") - ->indent() - ->write("return ") - ; - - if ($this->getNode('parent') instanceof Twig_Node_Expression_Constant) { - $compiler->subcompile($this->getNode('parent')); - } else { - $compiler - ->raw("\$this->env->resolveTemplate(") - ->subcompile($this->getNode('parent')) - ->raw(")") - ; - } - - $compiler - ->raw(";\n") - ->outdent() - ->write("}\n\n") - ; - } - - protected function compileDisplayBody(Twig_Compiler $compiler) - { - $compiler->subcompile($this->getNode('body')); - - if (null !== $this->getNode('parent')) { - if ($this->getNode('parent') instanceof Twig_Node_Expression_Constant) { - $compiler->write("\$this->parent"); - } else { - $compiler->write("\$this->getParent(\$context)"); - } - $compiler->raw("->display(\$context, array_merge(\$this->blocks, \$blocks));\n"); - } - } - - protected function compileClassHeader(Twig_Compiler $compiler) - { - $compiler - ->write("\n\n") - // if the filename contains */, add a blank to avoid a PHP parse error - ->write("/* ".str_replace('*/', '* /', $this->getAttribute('filename'))." */\n") - ->write('class '.$compiler->getEnvironment()->getTemplateClass($this->getAttribute('filename'), $this->getAttribute('index'))) - ->raw(sprintf(" extends %s\n", $compiler->getEnvironment()->getBaseTemplateClass())) - ->write("{\n") - ->indent() - ; - } - - protected function compileConstructor(Twig_Compiler $compiler) - { - $compiler - ->write("public function __construct(Twig_Environment \$env)\n", "{\n") - ->indent() - ->write("parent::__construct(\$env);\n\n") - ; - - // parent - if (null === $this->getNode('parent')) { - $compiler->write("\$this->parent = false;\n\n"); - } elseif ($this->getNode('parent') instanceof Twig_Node_Expression_Constant) { - $compiler - ->write("\$this->parent = \$this->env->loadTemplate(") - ->subcompile($this->getNode('parent')) - ->raw(");\n\n") - ; - } - - $countTraits = count($this->getNode('traits')); - if ($countTraits) { - // traits - foreach ($this->getNode('traits') as $i => $trait) { - $this->compileLoadTemplate($compiler, $trait->getNode('template'), sprintf('$_trait_%s', $i)); - - $compiler - ->addDebugInfo($trait->getNode('template')) - ->write(sprintf("if (!\$_trait_%s->isTraitable()) {\n", $i)) - ->indent() - ->write("throw new Twig_Error_Runtime('Template \"'.") - ->subcompile($trait->getNode('template')) - ->raw(".'\" cannot be used as a trait.');\n") - ->outdent() - ->write("}\n") - ->write(sprintf("\$_trait_%s_blocks = \$_trait_%s->getBlocks();\n\n", $i, $i)) - ; - - foreach ($trait->getNode('targets') as $key => $value) { - $compiler - ->write(sprintf("\$_trait_%s_blocks[", $i)) - ->subcompile($value) - ->raw(sprintf("] = \$_trait_%s_blocks[", $i)) - ->string($key) - ->raw(sprintf("]; unset(\$_trait_%s_blocks[", $i)) - ->string($key) - ->raw("]);\n\n") - ; - } - } - - if ($countTraits > 1) { - $compiler - ->write("\$this->traits = array_merge(\n") - ->indent() - ; - - for ($i = 0; $i < $countTraits; $i++) { - $compiler - ->write(sprintf("\$_trait_%s_blocks".($i == $countTraits - 1 ? '' : ',')."\n", $i)) - ; - } - - $compiler - ->outdent() - ->write(");\n\n") - ; - } else { - $compiler - ->write("\$this->traits = \$_trait_0_blocks;\n\n") - ; - } - - $compiler - ->write("\$this->blocks = array_merge(\n") - ->indent() - ->write("\$this->traits,\n") - ->write("array(\n") - ; - } else { - $compiler - ->write("\$this->blocks = array(\n") - ; - } - - // blocks - $compiler - ->indent() - ; - - foreach ($this->getNode('blocks') as $name => $node) { - $compiler - ->write(sprintf("'%s' => array(\$this, 'block_%s'),\n", $name, $name)) - ; - } - - if ($countTraits) { - $compiler - ->outdent() - ->write(")\n") - ; - } - - $compiler - ->outdent() - ->write(");\n") - ->outdent() - ->write("}\n\n"); - ; - } - - protected function compileDisplayHeader(Twig_Compiler $compiler) - { - $compiler - ->write("protected function doDisplay(array \$context, array \$blocks = array())\n", "{\n") - ->indent() - ; - } - - protected function compileDisplayFooter(Twig_Compiler $compiler) - { - $compiler - ->outdent() - ->write("}\n\n") - ; - } - - protected function compileClassFooter(Twig_Compiler $compiler) - { - $compiler - ->outdent() - ->write("}\n") - ; - } - - protected function compileMacros(Twig_Compiler $compiler) - { - $compiler->subcompile($this->getNode('macros')); - } - - protected function compileGetTemplateName(Twig_Compiler $compiler) - { - $compiler - ->write("public function getTemplateName()\n", "{\n") - ->indent() - ->write('return ') - ->repr($this->getAttribute('filename')) - ->raw(";\n") - ->outdent() - ->write("}\n\n") - ; - } - - protected function compileIsTraitable(Twig_Compiler $compiler) - { - // A template can be used as a trait if: - // * it has no parent - // * it has no macros - // * it has no body - // - // Put another way, a template can be used as a trait if it - // only contains blocks and use statements. - $traitable = null === $this->getNode('parent') && 0 === count($this->getNode('macros')); - if ($traitable) { - if ($this->getNode('body') instanceof Twig_Node_Body) { - $nodes = $this->getNode('body')->getNode(0); - } else { - $nodes = $this->getNode('body'); - } - - if (!count($nodes)) { - $nodes = new Twig_Node(array($nodes)); - } - - foreach ($nodes as $node) { - if (!count($node)) { - continue; - } - - if ($node instanceof Twig_Node_Text && ctype_space($node->getAttribute('data'))) { - continue; - } - - if ($node instanceof Twig_Node_BlockReference) { - continue; - } - - $traitable = false; - break; - } - } - - if ($traitable) { - return; - } - - $compiler - ->write("public function isTraitable()\n", "{\n") - ->indent() - ->write(sprintf("return %s;\n", $traitable ? 'true' : 'false')) - ->outdent() - ->write("}\n\n") - ; - } - - protected function compileDebugInfo(Twig_Compiler $compiler) - { - $compiler - ->write("public function getDebugInfo()\n", "{\n") - ->indent() - ->write(sprintf("return %s;\n", str_replace("\n", '', var_export(array_reverse($compiler->getDebugInfo(), true), true)))) - ->outdent() - ->write("}\n") - ; - } - - protected function compileLoadTemplate(Twig_Compiler $compiler, $node, $var) - { - if ($node instanceof Twig_Node_Expression_Constant) { - $compiler - ->write(sprintf("%s = \$this->env->loadTemplate(", $var)) - ->subcompile($node) - ->raw(");\n") - ; - } else { - $compiler - ->write(sprintf("%s = ", $var)) - ->subcompile($node) - ->raw(";\n") - ->write(sprintf("if (!%s", $var)) - ->raw(" instanceof Twig_Template) {\n") - ->indent() - ->write(sprintf("%s = \$this->env->loadTemplate(%s);\n", $var, $var)) - ->outdent() - ->write("}\n") - ; - } - } -} diff --git a/inc/3rdparty/Twig/Node/Print.php b/inc/3rdparty/Twig/Node/Print.php deleted file mode 100644 index b0c41d1d..00000000 --- a/inc/3rdparty/Twig/Node/Print.php +++ /dev/null @@ -1,39 +0,0 @@ - - */ -class Twig_Node_Print extends Twig_Node implements Twig_NodeOutputInterface -{ - public function __construct(Twig_Node_Expression $expr, $lineno, $tag = null) - { - parent::__construct(array('expr' => $expr), array(), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->addDebugInfo($this) - ->write('echo ') - ->subcompile($this->getNode('expr')) - ->raw(";\n") - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Sandbox.php b/inc/3rdparty/Twig/Node/Sandbox.php deleted file mode 100644 index 8cf3ed44..00000000 --- a/inc/3rdparty/Twig/Node/Sandbox.php +++ /dev/null @@ -1,47 +0,0 @@ - - */ -class Twig_Node_Sandbox extends Twig_Node -{ - public function __construct(Twig_NodeInterface $body, $lineno, $tag = null) - { - parent::__construct(array('body' => $body), array(), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->addDebugInfo($this) - ->write("\$sandbox = \$this->env->getExtension('sandbox');\n") - ->write("if (!\$alreadySandboxed = \$sandbox->isSandboxed()) {\n") - ->indent() - ->write("\$sandbox->enableSandbox();\n") - ->outdent() - ->write("}\n") - ->subcompile($this->getNode('body')) - ->write("if (!\$alreadySandboxed) {\n") - ->indent() - ->write("\$sandbox->disableSandbox();\n") - ->outdent() - ->write("}\n") - ; - } -} diff --git a/inc/3rdparty/Twig/Node/SandboxedModule.php b/inc/3rdparty/Twig/Node/SandboxedModule.php deleted file mode 100644 index be1f5daa..00000000 --- a/inc/3rdparty/Twig/Node/SandboxedModule.php +++ /dev/null @@ -1,60 +0,0 @@ - - */ -class Twig_Node_SandboxedModule extends Twig_Node_Module -{ - protected $usedFilters; - protected $usedTags; - protected $usedFunctions; - - public function __construct(Twig_Node_Module $node, array $usedFilters, array $usedTags, array $usedFunctions) - { - parent::__construct($node->getNode('body'), $node->getNode('parent'), $node->getNode('blocks'), $node->getNode('macros'), $node->getNode('traits'), $node->getAttribute('embedded_templates'), $node->getAttribute('filename'), $node->getLine(), $node->getNodeTag()); - - $this->setAttribute('index', $node->getAttribute('index')); - - $this->usedFilters = $usedFilters; - $this->usedTags = $usedTags; - $this->usedFunctions = $usedFunctions; - } - - protected function compileDisplayBody(Twig_Compiler $compiler) - { - $compiler->write("\$this->checkSecurity();\n"); - - parent::compileDisplayBody($compiler); - } - - protected function compileDisplayFooter(Twig_Compiler $compiler) - { - parent::compileDisplayFooter($compiler); - - $compiler - ->write("protected function checkSecurity()\n", "{\n") - ->indent() - ->write("\$this->env->getExtension('sandbox')->checkSecurity(\n") - ->indent() - ->write(!$this->usedTags ? "array(),\n" : "array('".implode('\', \'', $this->usedTags)."'),\n") - ->write(!$this->usedFilters ? "array(),\n" : "array('".implode('\', \'', $this->usedFilters)."'),\n") - ->write(!$this->usedFunctions ? "array()\n" : "array('".implode('\', \'', $this->usedFunctions)."')\n") - ->outdent() - ->write(");\n") - ->outdent() - ->write("}\n\n") - ; - } -} diff --git a/inc/3rdparty/Twig/Node/SandboxedPrint.php b/inc/3rdparty/Twig/Node/SandboxedPrint.php deleted file mode 100644 index 73dfaa96..00000000 --- a/inc/3rdparty/Twig/Node/SandboxedPrint.php +++ /dev/null @@ -1,59 +0,0 @@ - - */ -class Twig_Node_SandboxedPrint extends Twig_Node_Print -{ - public function __construct(Twig_Node_Expression $expr, $lineno, $tag = null) - { - parent::__construct($expr, $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->addDebugInfo($this) - ->write('echo $this->env->getExtension(\'sandbox\')->ensureToStringAllowed(') - ->subcompile($this->getNode('expr')) - ->raw(");\n") - ; - } - - /** - * Removes node filters. - * - * This is mostly needed when another visitor adds filters (like the escaper one). - * - * @param Twig_Node $node A Node - */ - protected function removeNodeFilter($node) - { - if ($node instanceof Twig_Node_Expression_Filter) { - return $this->removeNodeFilter($node->getNode('node')); - } - - return $node; - } -} diff --git a/inc/3rdparty/Twig/Node/Set.php b/inc/3rdparty/Twig/Node/Set.php deleted file mode 100644 index 4c9c16ce..00000000 --- a/inc/3rdparty/Twig/Node/Set.php +++ /dev/null @@ -1,101 +0,0 @@ - - */ -class Twig_Node_Set extends Twig_Node -{ - public function __construct($capture, Twig_NodeInterface $names, Twig_NodeInterface $values, $lineno, $tag = null) - { - parent::__construct(array('names' => $names, 'values' => $values), array('capture' => $capture, 'safe' => false), $lineno, $tag); - - /* - * Optimizes the node when capture is used for a large block of text. - * - * {% set foo %}foo{% endset %} is compiled to $context['foo'] = new Twig_Markup("foo"); - */ - if ($this->getAttribute('capture')) { - $this->setAttribute('safe', true); - - $values = $this->getNode('values'); - if ($values instanceof Twig_Node_Text) { - $this->setNode('values', new Twig_Node_Expression_Constant($values->getAttribute('data'), $values->getLine())); - $this->setAttribute('capture', false); - } - } - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler->addDebugInfo($this); - - if (count($this->getNode('names')) > 1) { - $compiler->write('list('); - foreach ($this->getNode('names') as $idx => $node) { - if ($idx) { - $compiler->raw(', '); - } - - $compiler->subcompile($node); - } - $compiler->raw(')'); - } else { - if ($this->getAttribute('capture')) { - $compiler - ->write("ob_start();\n") - ->subcompile($this->getNode('values')) - ; - } - - $compiler->subcompile($this->getNode('names'), false); - - if ($this->getAttribute('capture')) { - $compiler->raw(" = ('' === \$tmp = ob_get_clean()) ? '' : new Twig_Markup(\$tmp, \$this->env->getCharset())"); - } - } - - if (!$this->getAttribute('capture')) { - $compiler->raw(' = '); - - if (count($this->getNode('names')) > 1) { - $compiler->write('array('); - foreach ($this->getNode('values') as $idx => $value) { - if ($idx) { - $compiler->raw(', '); - } - - $compiler->subcompile($value); - } - $compiler->raw(')'); - } else { - if ($this->getAttribute('safe')) { - $compiler - ->raw("('' === \$tmp = ") - ->subcompile($this->getNode('values')) - ->raw(") ? '' : new Twig_Markup(\$tmp, \$this->env->getCharset())") - ; - } else { - $compiler->subcompile($this->getNode('values')); - } - } - } - - $compiler->raw(";\n"); - } -} diff --git a/inc/3rdparty/Twig/Node/SetTemp.php b/inc/3rdparty/Twig/Node/SetTemp.php deleted file mode 100644 index 3bdd1cb7..00000000 --- a/inc/3rdparty/Twig/Node/SetTemp.php +++ /dev/null @@ -1,35 +0,0 @@ - $name), $lineno); - } - - public function compile(Twig_Compiler $compiler) - { - $name = $this->getAttribute('name'); - $compiler - ->addDebugInfo($this) - ->write('if (isset($context[') - ->string($name) - ->raw('])) { $_') - ->raw($name) - ->raw('_ = $context[') - ->repr($name) - ->raw(']; } else { $_') - ->raw($name) - ->raw("_ = null; }\n") - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Spaceless.php b/inc/3rdparty/Twig/Node/Spaceless.php deleted file mode 100644 index 7555fa0f..00000000 --- a/inc/3rdparty/Twig/Node/Spaceless.php +++ /dev/null @@ -1,40 +0,0 @@ - - */ -class Twig_Node_Spaceless extends Twig_Node -{ - public function __construct(Twig_NodeInterface $body, $lineno, $tag = 'spaceless') - { - parent::__construct(array('body' => $body), array(), $lineno, $tag); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->addDebugInfo($this) - ->write("ob_start();\n") - ->subcompile($this->getNode('body')) - ->write("echo trim(preg_replace('/>\s+<', ob_get_clean()));\n") - ; - } -} diff --git a/inc/3rdparty/Twig/Node/Text.php b/inc/3rdparty/Twig/Node/Text.php deleted file mode 100644 index 21bdcea1..00000000 --- a/inc/3rdparty/Twig/Node/Text.php +++ /dev/null @@ -1,39 +0,0 @@ - - */ -class Twig_Node_Text extends Twig_Node implements Twig_NodeOutputInterface -{ - public function __construct($data, $lineno) - { - parent::__construct(array(), array('data' => $data), $lineno); - } - - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler) - { - $compiler - ->addDebugInfo($this) - ->write('echo ') - ->string($this->getAttribute('data')) - ->raw(";\n") - ; - } -} diff --git a/inc/3rdparty/Twig/NodeInterface.php b/inc/3rdparty/Twig/NodeInterface.php deleted file mode 100644 index f0ef7258..00000000 --- a/inc/3rdparty/Twig/NodeInterface.php +++ /dev/null @@ -1,30 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -interface Twig_NodeInterface extends Countable, IteratorAggregate -{ - /** - * Compiles the node to PHP. - * - * @param Twig_Compiler A Twig_Compiler instance - */ - public function compile(Twig_Compiler $compiler); - - public function getLine(); - - public function getNodeTag(); -} diff --git a/inc/3rdparty/Twig/NodeOutputInterface.php b/inc/3rdparty/Twig/NodeOutputInterface.php deleted file mode 100644 index 22172c09..00000000 --- a/inc/3rdparty/Twig/NodeOutputInterface.php +++ /dev/null @@ -1,19 +0,0 @@ - - */ -interface Twig_NodeOutputInterface -{ -} diff --git a/inc/3rdparty/Twig/NodeTraverser.php b/inc/3rdparty/Twig/NodeTraverser.php deleted file mode 100644 index 28cba1ad..00000000 --- a/inc/3rdparty/Twig/NodeTraverser.php +++ /dev/null @@ -1,88 +0,0 @@ - - */ -class Twig_NodeTraverser -{ - protected $env; - protected $visitors; - - /** - * Constructor. - * - * @param Twig_Environment $env A Twig_Environment instance - * @param array $visitors An array of Twig_NodeVisitorInterface instances - */ - public function __construct(Twig_Environment $env, array $visitors = array()) - { - $this->env = $env; - $this->visitors = array(); - foreach ($visitors as $visitor) { - $this->addVisitor($visitor); - } - } - - /** - * Adds a visitor. - * - * @param Twig_NodeVisitorInterface $visitor A Twig_NodeVisitorInterface instance - */ - public function addVisitor(Twig_NodeVisitorInterface $visitor) - { - if (!isset($this->visitors[$visitor->getPriority()])) { - $this->visitors[$visitor->getPriority()] = array(); - } - - $this->visitors[$visitor->getPriority()][] = $visitor; - } - - /** - * Traverses a node and calls the registered visitors. - * - * @param Twig_NodeInterface $node A Twig_NodeInterface instance - */ - public function traverse(Twig_NodeInterface $node) - { - ksort($this->visitors); - foreach ($this->visitors as $visitors) { - foreach ($visitors as $visitor) { - $node = $this->traverseForVisitor($visitor, $node); - } - } - - return $node; - } - - protected function traverseForVisitor(Twig_NodeVisitorInterface $visitor, Twig_NodeInterface $node = null) - { - if (null === $node) { - return null; - } - - $node = $visitor->enterNode($node, $this->env); - - foreach ($node as $k => $n) { - if (false !== $n = $this->traverseForVisitor($visitor, $n)) { - $node->setNode($k, $n); - } else { - $node->removeNode($k); - } - } - - return $visitor->leaveNode($node, $this->env); - } -} diff --git a/inc/3rdparty/Twig/NodeVisitor/Escaper.php b/inc/3rdparty/Twig/NodeVisitor/Escaper.php deleted file mode 100644 index cc4b3d71..00000000 --- a/inc/3rdparty/Twig/NodeVisitor/Escaper.php +++ /dev/null @@ -1,167 +0,0 @@ - - */ -class Twig_NodeVisitor_Escaper implements Twig_NodeVisitorInterface -{ - protected $statusStack = array(); - protected $blocks = array(); - protected $safeAnalysis; - protected $traverser; - protected $defaultStrategy = false; - protected $safeVars = array(); - - public function __construct() - { - $this->safeAnalysis = new Twig_NodeVisitor_SafeAnalysis(); - } - - /** - * Called before child nodes are visited. - * - * @param Twig_NodeInterface $node The node to visit - * @param Twig_Environment $env The Twig environment instance - * - * @return Twig_NodeInterface The modified node - */ - public function enterNode(Twig_NodeInterface $node, Twig_Environment $env) - { - if ($node instanceof Twig_Node_Module) { - if ($env->hasExtension('escaper') && $defaultStrategy = $env->getExtension('escaper')->getDefaultStrategy($node->getAttribute('filename'))) { - $this->defaultStrategy = $defaultStrategy; - } - $this->safeVars = array(); - } elseif ($node instanceof Twig_Node_AutoEscape) { - $this->statusStack[] = $node->getAttribute('value'); - } elseif ($node instanceof Twig_Node_Block) { - $this->statusStack[] = isset($this->blocks[$node->getAttribute('name')]) ? $this->blocks[$node->getAttribute('name')] : $this->needEscaping($env); - } elseif ($node instanceof Twig_Node_Import) { - $this->safeVars[] = $node->getNode('var')->getAttribute('name'); - } - - return $node; - } - - /** - * Called after child nodes are visited. - * - * @param Twig_NodeInterface $node The node to visit - * @param Twig_Environment $env The Twig environment instance - * - * @return Twig_NodeInterface The modified node - */ - public function leaveNode(Twig_NodeInterface $node, Twig_Environment $env) - { - if ($node instanceof Twig_Node_Module) { - $this->defaultStrategy = false; - $this->safeVars = array(); - } elseif ($node instanceof Twig_Node_Expression_Filter) { - return $this->preEscapeFilterNode($node, $env); - } elseif ($node instanceof Twig_Node_Print) { - return $this->escapePrintNode($node, $env, $this->needEscaping($env)); - } - - if ($node instanceof Twig_Node_AutoEscape || $node instanceof Twig_Node_Block) { - array_pop($this->statusStack); - } elseif ($node instanceof Twig_Node_BlockReference) { - $this->blocks[$node->getAttribute('name')] = $this->needEscaping($env); - } - - return $node; - } - - protected function escapePrintNode(Twig_Node_Print $node, Twig_Environment $env, $type) - { - if (false === $type) { - return $node; - } - - $expression = $node->getNode('expr'); - - if ($this->isSafeFor($type, $expression, $env)) { - return $node; - } - - $class = get_class($node); - - return new $class( - $this->getEscaperFilter($type, $expression), - $node->getLine() - ); - } - - protected function preEscapeFilterNode(Twig_Node_Expression_Filter $filter, Twig_Environment $env) - { - $name = $filter->getNode('filter')->getAttribute('value'); - - $type = $env->getFilter($name)->getPreEscape(); - if (null === $type) { - return $filter; - } - - $node = $filter->getNode('node'); - if ($this->isSafeFor($type, $node, $env)) { - return $filter; - } - - $filter->setNode('node', $this->getEscaperFilter($type, $node)); - - return $filter; - } - - protected function isSafeFor($type, Twig_NodeInterface $expression, $env) - { - $safe = $this->safeAnalysis->getSafe($expression); - - if (null === $safe) { - if (null === $this->traverser) { - $this->traverser = new Twig_NodeTraverser($env, array($this->safeAnalysis)); - } - - $this->safeAnalysis->setSafeVars($this->safeVars); - - $this->traverser->traverse($expression); - $safe = $this->safeAnalysis->getSafe($expression); - } - - return in_array($type, $safe) || in_array('all', $safe); - } - - protected function needEscaping(Twig_Environment $env) - { - if (count($this->statusStack)) { - return $this->statusStack[count($this->statusStack) - 1]; - } - - return $this->defaultStrategy ? $this->defaultStrategy : false; - } - - protected function getEscaperFilter($type, Twig_NodeInterface $node) - { - $line = $node->getLine(); - $name = new Twig_Node_Expression_Constant('escape', $line); - $args = new Twig_Node(array(new Twig_Node_Expression_Constant((string) $type, $line), new Twig_Node_Expression_Constant(null, $line), new Twig_Node_Expression_Constant(true, $line))); - - return new Twig_Node_Expression_Filter($node, $name, $args, $line); - } - - /** - * {@inheritdoc} - */ - public function getPriority() - { - return 0; - } -} diff --git a/inc/3rdparty/Twig/NodeVisitor/Optimizer.php b/inc/3rdparty/Twig/NodeVisitor/Optimizer.php deleted file mode 100644 index a254def7..00000000 --- a/inc/3rdparty/Twig/NodeVisitor/Optimizer.php +++ /dev/null @@ -1,246 +0,0 @@ - - */ -class Twig_NodeVisitor_Optimizer implements Twig_NodeVisitorInterface -{ - const OPTIMIZE_ALL = -1; - const OPTIMIZE_NONE = 0; - const OPTIMIZE_FOR = 2; - const OPTIMIZE_RAW_FILTER = 4; - const OPTIMIZE_VAR_ACCESS = 8; - - protected $loops = array(); - protected $optimizers; - protected $prependedNodes = array(); - protected $inABody = false; - - /** - * Constructor. - * - * @param integer $optimizers The optimizer mode - */ - public function __construct($optimizers = -1) - { - if (!is_int($optimizers) || $optimizers > 2) { - throw new InvalidArgumentException(sprintf('Optimizer mode "%s" is not valid.', $optimizers)); - } - - $this->optimizers = $optimizers; - } - - /** - * {@inheritdoc} - */ - public function enterNode(Twig_NodeInterface $node, Twig_Environment $env) - { - if (self::OPTIMIZE_FOR === (self::OPTIMIZE_FOR & $this->optimizers)) { - $this->enterOptimizeFor($node, $env); - } - - if (!version_compare(phpversion(), '5.4.0RC1', '>=') && self::OPTIMIZE_VAR_ACCESS === (self::OPTIMIZE_VAR_ACCESS & $this->optimizers) && !$env->isStrictVariables() && !$env->hasExtension('sandbox')) { - if ($this->inABody) { - if (!$node instanceof Twig_Node_Expression) { - if (get_class($node) !== 'Twig_Node') { - array_unshift($this->prependedNodes, array()); - } - } else { - $node = $this->optimizeVariables($node, $env); - } - } elseif ($node instanceof Twig_Node_Body) { - $this->inABody = true; - } - } - - return $node; - } - - /** - * {@inheritdoc} - */ - public function leaveNode(Twig_NodeInterface $node, Twig_Environment $env) - { - $expression = $node instanceof Twig_Node_Expression; - - if (self::OPTIMIZE_FOR === (self::OPTIMIZE_FOR & $this->optimizers)) { - $this->leaveOptimizeFor($node, $env); - } - - if (self::OPTIMIZE_RAW_FILTER === (self::OPTIMIZE_RAW_FILTER & $this->optimizers)) { - $node = $this->optimizeRawFilter($node, $env); - } - - $node = $this->optimizePrintNode($node, $env); - - if (self::OPTIMIZE_VAR_ACCESS === (self::OPTIMIZE_VAR_ACCESS & $this->optimizers) && !$env->isStrictVariables() && !$env->hasExtension('sandbox')) { - if ($node instanceof Twig_Node_Body) { - $this->inABody = false; - } elseif ($this->inABody) { - if (!$expression && get_class($node) !== 'Twig_Node' && $prependedNodes = array_shift($this->prependedNodes)) { - $nodes = array(); - foreach (array_unique($prependedNodes) as $name) { - $nodes[] = new Twig_Node_SetTemp($name, $node->getLine()); - } - - $nodes[] = $node; - $node = new Twig_Node($nodes); - } - } - } - - return $node; - } - - protected function optimizeVariables($node, $env) - { - if ('Twig_Node_Expression_Name' === get_class($node) && $node->isSimple()) { - $this->prependedNodes[0][] = $node->getAttribute('name'); - - return new Twig_Node_Expression_TempName($node->getAttribute('name'), $node->getLine()); - } - - return $node; - } - - /** - * Optimizes print nodes. - * - * It replaces: - * - * * "echo $this->render(Parent)Block()" with "$this->display(Parent)Block()" - * - * @param Twig_NodeInterface $node A Node - * @param Twig_Environment $env The current Twig environment - */ - protected function optimizePrintNode($node, $env) - { - if (!$node instanceof Twig_Node_Print) { - return $node; - } - - if ( - $node->getNode('expr') instanceof Twig_Node_Expression_BlockReference || - $node->getNode('expr') instanceof Twig_Node_Expression_Parent - ) { - $node->getNode('expr')->setAttribute('output', true); - - return $node->getNode('expr'); - } - - return $node; - } - - /** - * Removes "raw" filters. - * - * @param Twig_NodeInterface $node A Node - * @param Twig_Environment $env The current Twig environment - */ - protected function optimizeRawFilter($node, $env) - { - if ($node instanceof Twig_Node_Expression_Filter && 'raw' == $node->getNode('filter')->getAttribute('value')) { - return $node->getNode('node'); - } - - return $node; - } - - /** - * Optimizes "for" tag by removing the "loop" variable creation whenever possible. - * - * @param Twig_NodeInterface $node A Node - * @param Twig_Environment $env The current Twig environment - */ - protected function enterOptimizeFor($node, $env) - { - if ($node instanceof Twig_Node_For) { - // disable the loop variable by default - $node->setAttribute('with_loop', false); - array_unshift($this->loops, $node); - } elseif (!$this->loops) { - // we are outside a loop - return; - } - - // when do we need to add the loop variable back? - - // the loop variable is referenced for the current loop - elseif ($node instanceof Twig_Node_Expression_Name && 'loop' === $node->getAttribute('name')) { - $this->addLoopToCurrent(); - } - - // block reference - elseif ($node instanceof Twig_Node_BlockReference || $node instanceof Twig_Node_Expression_BlockReference) { - $this->addLoopToCurrent(); - } - - // include without the only attribute - elseif ($node instanceof Twig_Node_Include && !$node->getAttribute('only')) { - $this->addLoopToAll(); - } - - // the loop variable is referenced via an attribute - elseif ($node instanceof Twig_Node_Expression_GetAttr - && (!$node->getNode('attribute') instanceof Twig_Node_Expression_Constant - || 'parent' === $node->getNode('attribute')->getAttribute('value') - ) - && (true === $this->loops[0]->getAttribute('with_loop') - || ($node->getNode('node') instanceof Twig_Node_Expression_Name - && 'loop' === $node->getNode('node')->getAttribute('name') - ) - ) - ) { - $this->addLoopToAll(); - } - } - - /** - * Optimizes "for" tag by removing the "loop" variable creation whenever possible. - * - * @param Twig_NodeInterface $node A Node - * @param Twig_Environment $env The current Twig environment - */ - protected function leaveOptimizeFor($node, $env) - { - if ($node instanceof Twig_Node_For) { - array_shift($this->loops); - } - } - - protected function addLoopToCurrent() - { - $this->loops[0]->setAttribute('with_loop', true); - } - - protected function addLoopToAll() - { - foreach ($this->loops as $loop) { - $loop->setAttribute('with_loop', true); - } - } - - /** - * {@inheritdoc} - */ - public function getPriority() - { - return 255; - } -} diff --git a/inc/3rdparty/Twig/NodeVisitor/SafeAnalysis.php b/inc/3rdparty/Twig/NodeVisitor/SafeAnalysis.php deleted file mode 100644 index c4bbd812..00000000 --- a/inc/3rdparty/Twig/NodeVisitor/SafeAnalysis.php +++ /dev/null @@ -1,131 +0,0 @@ -safeVars = $safeVars; - } - - public function getSafe(Twig_NodeInterface $node) - { - $hash = spl_object_hash($node); - if (isset($this->data[$hash])) { - foreach ($this->data[$hash] as $bucket) { - if ($bucket['key'] === $node) { - return $bucket['value']; - } - } - } - } - - protected function setSafe(Twig_NodeInterface $node, array $safe) - { - $hash = spl_object_hash($node); - if (isset($this->data[$hash])) { - foreach ($this->data[$hash] as &$bucket) { - if ($bucket['key'] === $node) { - $bucket['value'] = $safe; - - return; - } - } - } - $this->data[$hash][] = array( - 'key' => $node, - 'value' => $safe, - ); - } - - public function enterNode(Twig_NodeInterface $node, Twig_Environment $env) - { - return $node; - } - - public function leaveNode(Twig_NodeInterface $node, Twig_Environment $env) - { - if ($node instanceof Twig_Node_Expression_Constant) { - // constants are marked safe for all - $this->setSafe($node, array('all')); - } elseif ($node instanceof Twig_Node_Expression_BlockReference) { - // blocks are safe by definition - $this->setSafe($node, array('all')); - } elseif ($node instanceof Twig_Node_Expression_Parent) { - // parent block is safe by definition - $this->setSafe($node, array('all')); - } elseif ($node instanceof Twig_Node_Expression_Conditional) { - // intersect safeness of both operands - $safe = $this->intersectSafe($this->getSafe($node->getNode('expr2')), $this->getSafe($node->getNode('expr3'))); - $this->setSafe($node, $safe); - } elseif ($node instanceof Twig_Node_Expression_Filter) { - // filter expression is safe when the filter is safe - $name = $node->getNode('filter')->getAttribute('value'); - $args = $node->getNode('arguments'); - if (false !== $filter = $env->getFilter($name)) { - $safe = $filter->getSafe($args); - if (null === $safe) { - $safe = $this->intersectSafe($this->getSafe($node->getNode('node')), $filter->getPreservesSafety()); - } - $this->setSafe($node, $safe); - } else { - $this->setSafe($node, array()); - } - } elseif ($node instanceof Twig_Node_Expression_Function) { - // function expression is safe when the function is safe - $name = $node->getAttribute('name'); - $args = $node->getNode('arguments'); - $function = $env->getFunction($name); - if (false !== $function) { - $this->setSafe($node, $function->getSafe($args)); - } else { - $this->setSafe($node, array()); - } - } elseif ($node instanceof Twig_Node_Expression_MethodCall) { - if ($node->getAttribute('safe')) { - $this->setSafe($node, array('all')); - } else { - $this->setSafe($node, array()); - } - } elseif ($node instanceof Twig_Node_Expression_GetAttr && $node->getNode('node') instanceof Twig_Node_Expression_Name) { - $name = $node->getNode('node')->getAttribute('name'); - // attributes on template instances are safe - if ('_self' == $name || in_array($name, $this->safeVars)) { - $this->setSafe($node, array('all')); - } else { - $this->setSafe($node, array()); - } - } else { - $this->setSafe($node, array()); - } - - return $node; - } - - protected function intersectSafe(array $a = null, array $b = null) - { - if (null === $a || null === $b) { - return array(); - } - - if (in_array('all', $a)) { - return $b; - } - - if (in_array('all', $b)) { - return $a; - } - - return array_intersect($a, $b); - } - - /** - * {@inheritdoc} - */ - public function getPriority() - { - return 0; - } -} diff --git a/inc/3rdparty/Twig/NodeVisitor/Sandbox.php b/inc/3rdparty/Twig/NodeVisitor/Sandbox.php deleted file mode 100644 index fb27045b..00000000 --- a/inc/3rdparty/Twig/NodeVisitor/Sandbox.php +++ /dev/null @@ -1,92 +0,0 @@ - - */ -class Twig_NodeVisitor_Sandbox implements Twig_NodeVisitorInterface -{ - protected $inAModule = false; - protected $tags; - protected $filters; - protected $functions; - - /** - * Called before child nodes are visited. - * - * @param Twig_NodeInterface $node The node to visit - * @param Twig_Environment $env The Twig environment instance - * - * @return Twig_NodeInterface The modified node - */ - public function enterNode(Twig_NodeInterface $node, Twig_Environment $env) - { - if ($node instanceof Twig_Node_Module) { - $this->inAModule = true; - $this->tags = array(); - $this->filters = array(); - $this->functions = array(); - - return $node; - } elseif ($this->inAModule) { - // look for tags - if ($node->getNodeTag()) { - $this->tags[] = $node->getNodeTag(); - } - - // look for filters - if ($node instanceof Twig_Node_Expression_Filter) { - $this->filters[] = $node->getNode('filter')->getAttribute('value'); - } - - // look for functions - if ($node instanceof Twig_Node_Expression_Function) { - $this->functions[] = $node->getAttribute('name'); - } - - // wrap print to check __toString() calls - if ($node instanceof Twig_Node_Print) { - return new Twig_Node_SandboxedPrint($node->getNode('expr'), $node->getLine(), $node->getNodeTag()); - } - } - - return $node; - } - - /** - * Called after child nodes are visited. - * - * @param Twig_NodeInterface $node The node to visit - * @param Twig_Environment $env The Twig environment instance - * - * @return Twig_NodeInterface The modified node - */ - public function leaveNode(Twig_NodeInterface $node, Twig_Environment $env) - { - if ($node instanceof Twig_Node_Module) { - $this->inAModule = false; - - return new Twig_Node_SandboxedModule($node, array_unique($this->filters), array_unique($this->tags), array_unique($this->functions)); - } - - return $node; - } - - /** - * {@inheritdoc} - */ - public function getPriority() - { - return 0; - } -} diff --git a/inc/3rdparty/Twig/NodeVisitorInterface.php b/inc/3rdparty/Twig/NodeVisitorInterface.php deleted file mode 100644 index f33c13fc..00000000 --- a/inc/3rdparty/Twig/NodeVisitorInterface.php +++ /dev/null @@ -1,47 +0,0 @@ - - */ -interface Twig_NodeVisitorInterface -{ - /** - * Called before child nodes are visited. - * - * @param Twig_NodeInterface $node The node to visit - * @param Twig_Environment $env The Twig environment instance - * - * @return Twig_NodeInterface The modified node - */ - public function enterNode(Twig_NodeInterface $node, Twig_Environment $env); - - /** - * Called after child nodes are visited. - * - * @param Twig_NodeInterface $node The node to visit - * @param Twig_Environment $env The Twig environment instance - * - * @return Twig_NodeInterface|false The modified node or false if the node must be removed - */ - public function leaveNode(Twig_NodeInterface $node, Twig_Environment $env); - - /** - * Returns the priority for this visitor. - * - * Priority should be between -10 and 10 (0 is the default). - * - * @return integer The priority level - */ - public function getPriority(); -} diff --git a/inc/3rdparty/Twig/Parser.php b/inc/3rdparty/Twig/Parser.php deleted file mode 100644 index 958e46b3..00000000 --- a/inc/3rdparty/Twig/Parser.php +++ /dev/null @@ -1,394 +0,0 @@ - - */ -class Twig_Parser implements Twig_ParserInterface -{ - protected $stack = array(); - protected $stream; - protected $parent; - protected $handlers; - protected $visitors; - protected $expressionParser; - protected $blocks; - protected $blockStack; - protected $macros; - protected $env; - protected $reservedMacroNames; - protected $importedSymbols; - protected $traits; - protected $embeddedTemplates = array(); - - /** - * Constructor. - * - * @param Twig_Environment $env A Twig_Environment instance - */ - public function __construct(Twig_Environment $env) - { - $this->env = $env; - } - - public function getEnvironment() - { - return $this->env; - } - - public function getVarName() - { - return sprintf('__internal_%s', hash('sha1', uniqid(mt_rand(), true), false)); - } - - public function getFilename() - { - return $this->stream->getFilename(); - } - - /** - * Converts a token stream to a node tree. - * - * @param Twig_TokenStream $stream A token stream instance - * - * @return Twig_Node_Module A node tree - */ - public function parse(Twig_TokenStream $stream, $test = null, $dropNeedle = false) - { - // push all variables into the stack to keep the current state of the parser - $vars = get_object_vars($this); - unset($vars['stack'], $vars['env'], $vars['handlers'], $vars['visitors'], $vars['expressionParser']); - $this->stack[] = $vars; - - // tag handlers - if (null === $this->handlers) { - $this->handlers = $this->env->getTokenParsers(); - $this->handlers->setParser($this); - } - - // node visitors - if (null === $this->visitors) { - $this->visitors = $this->env->getNodeVisitors(); - } - - if (null === $this->expressionParser) { - $this->expressionParser = new Twig_ExpressionParser($this, $this->env->getUnaryOperators(), $this->env->getBinaryOperators()); - } - - $this->stream = $stream; - $this->parent = null; - $this->blocks = array(); - $this->macros = array(); - $this->traits = array(); - $this->blockStack = array(); - $this->importedSymbols = array(array()); - $this->embeddedTemplates = array(); - - try { - $body = $this->subparse($test, $dropNeedle); - - if (null !== $this->parent) { - if (null === $body = $this->filterBodyNodes($body)) { - $body = new Twig_Node(); - } - } - } catch (Twig_Error_Syntax $e) { - if (!$e->getTemplateFile()) { - $e->setTemplateFile($this->getFilename()); - } - - if (!$e->getTemplateLine()) { - $e->setTemplateLine($this->stream->getCurrent()->getLine()); - } - - throw $e; - } - - $node = new Twig_Node_Module(new Twig_Node_Body(array($body)), $this->parent, new Twig_Node($this->blocks), new Twig_Node($this->macros), new Twig_Node($this->traits), $this->embeddedTemplates, $this->getFilename()); - - $traverser = new Twig_NodeTraverser($this->env, $this->visitors); - - $node = $traverser->traverse($node); - - // restore previous stack so previous parse() call can resume working - foreach (array_pop($this->stack) as $key => $val) { - $this->$key = $val; - } - - return $node; - } - - public function subparse($test, $dropNeedle = false) - { - $lineno = $this->getCurrentToken()->getLine(); - $rv = array(); - while (!$this->stream->isEOF()) { - switch ($this->getCurrentToken()->getType()) { - case Twig_Token::TEXT_TYPE: - $token = $this->stream->next(); - $rv[] = new Twig_Node_Text($token->getValue(), $token->getLine()); - break; - - case Twig_Token::VAR_START_TYPE: - $token = $this->stream->next(); - $expr = $this->expressionParser->parseExpression(); - $this->stream->expect(Twig_Token::VAR_END_TYPE); - $rv[] = new Twig_Node_Print($expr, $token->getLine()); - break; - - case Twig_Token::BLOCK_START_TYPE: - $this->stream->next(); - $token = $this->getCurrentToken(); - - if ($token->getType() !== Twig_Token::NAME_TYPE) { - throw new Twig_Error_Syntax('A block must start with a tag name', $token->getLine(), $this->getFilename()); - } - - if (null !== $test && call_user_func($test, $token)) { - if ($dropNeedle) { - $this->stream->next(); - } - - if (1 === count($rv)) { - return $rv[0]; - } - - return new Twig_Node($rv, array(), $lineno); - } - - $subparser = $this->handlers->getTokenParser($token->getValue()); - if (null === $subparser) { - if (null !== $test) { - $error = sprintf('Unexpected tag name "%s"', $token->getValue()); - if (is_array($test) && isset($test[0]) && $test[0] instanceof Twig_TokenParserInterface) { - $error .= sprintf(' (expecting closing tag for the "%s" tag defined near line %s)', $test[0]->getTag(), $lineno); - } - - throw new Twig_Error_Syntax($error, $token->getLine(), $this->getFilename()); - } - - $message = sprintf('Unknown tag name "%s"', $token->getValue()); - if ($alternatives = $this->env->computeAlternatives($token->getValue(), array_keys($this->env->getTags()))) { - $message = sprintf('%s. Did you mean "%s"', $message, implode('", "', $alternatives)); - } - - throw new Twig_Error_Syntax($message, $token->getLine(), $this->getFilename()); - } - - $this->stream->next(); - - $node = $subparser->parse($token); - if (null !== $node) { - $rv[] = $node; - } - break; - - default: - throw new Twig_Error_Syntax('Lexer or parser ended up in unsupported state.', 0, $this->getFilename()); - } - } - - if (1 === count($rv)) { - return $rv[0]; - } - - return new Twig_Node($rv, array(), $lineno); - } - - public function addHandler($name, $class) - { - $this->handlers[$name] = $class; - } - - public function addNodeVisitor(Twig_NodeVisitorInterface $visitor) - { - $this->visitors[] = $visitor; - } - - public function getBlockStack() - { - return $this->blockStack; - } - - public function peekBlockStack() - { - return $this->blockStack[count($this->blockStack) - 1]; - } - - public function popBlockStack() - { - array_pop($this->blockStack); - } - - public function pushBlockStack($name) - { - $this->blockStack[] = $name; - } - - public function hasBlock($name) - { - return isset($this->blocks[$name]); - } - - public function getBlock($name) - { - return $this->blocks[$name]; - } - - public function setBlock($name, $value) - { - $this->blocks[$name] = new Twig_Node_Body(array($value), array(), $value->getLine()); - } - - public function hasMacro($name) - { - return isset($this->macros[$name]); - } - - public function setMacro($name, Twig_Node_Macro $node) - { - if (null === $this->reservedMacroNames) { - $this->reservedMacroNames = array(); - $r = new ReflectionClass($this->env->getBaseTemplateClass()); - foreach ($r->getMethods() as $method) { - $this->reservedMacroNames[] = $method->getName(); - } - } - - if (in_array($name, $this->reservedMacroNames)) { - throw new Twig_Error_Syntax(sprintf('"%s" cannot be used as a macro name as it is a reserved keyword', $name), $node->getLine(), $this->getFilename()); - } - - $this->macros[$name] = $node; - } - - public function addTrait($trait) - { - $this->traits[] = $trait; - } - - public function hasTraits() - { - return count($this->traits) > 0; - } - - public function embedTemplate(Twig_Node_Module $template) - { - $template->setIndex(mt_rand()); - - $this->embeddedTemplates[] = $template; - } - - public function addImportedSymbol($type, $alias, $name = null, Twig_Node_Expression $node = null) - { - $this->importedSymbols[0][$type][$alias] = array('name' => $name, 'node' => $node); - } - - public function getImportedSymbol($type, $alias) - { - foreach ($this->importedSymbols as $functions) { - if (isset($functions[$type][$alias])) { - return $functions[$type][$alias]; - } - } - } - - public function isMainScope() - { - return 1 === count($this->importedSymbols); - } - - public function pushLocalScope() - { - array_unshift($this->importedSymbols, array()); - } - - public function popLocalScope() - { - array_shift($this->importedSymbols); - } - - /** - * Gets the expression parser. - * - * @return Twig_ExpressionParser The expression parser - */ - public function getExpressionParser() - { - return $this->expressionParser; - } - - public function getParent() - { - return $this->parent; - } - - public function setParent($parent) - { - $this->parent = $parent; - } - - /** - * Gets the token stream. - * - * @return Twig_TokenStream The token stream - */ - public function getStream() - { - return $this->stream; - } - - /** - * Gets the current token. - * - * @return Twig_Token The current token - */ - public function getCurrentToken() - { - return $this->stream->getCurrent(); - } - - protected function filterBodyNodes(Twig_NodeInterface $node) - { - // check that the body does not contain non-empty output nodes - if ( - ($node instanceof Twig_Node_Text && !ctype_space($node->getAttribute('data'))) - || - (!$node instanceof Twig_Node_Text && !$node instanceof Twig_Node_BlockReference && $node instanceof Twig_NodeOutputInterface) - ) { - if (false !== strpos((string) $node, chr(0xEF).chr(0xBB).chr(0xBF))) { - throw new Twig_Error_Syntax('A template that extends another one cannot have a body but a byte order mark (BOM) has been detected; it must be removed.', $node->getLine(), $this->getFilename()); - } - - throw new Twig_Error_Syntax('A template that extends another one cannot have a body.', $node->getLine(), $this->getFilename()); - } - - // bypass "set" nodes as they "capture" the output - if ($node instanceof Twig_Node_Set) { - return $node; - } - - if ($node instanceof Twig_NodeOutputInterface) { - return; - } - - foreach ($node as $k => $n) { - if (null !== $n && null === $n = $this->filterBodyNodes($n)) { - $node->removeNode($k); - } - } - - return $node; - } -} diff --git a/inc/3rdparty/Twig/ParserInterface.php b/inc/3rdparty/Twig/ParserInterface.php deleted file mode 100644 index f0d79009..00000000 --- a/inc/3rdparty/Twig/ParserInterface.php +++ /dev/null @@ -1,28 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -interface Twig_ParserInterface -{ - /** - * Converts a token stream to a node tree. - * - * @param Twig_TokenStream $stream A token stream instance - * - * @return Twig_Node_Module A node tree - */ - public function parse(Twig_TokenStream $stream); -} diff --git a/inc/3rdparty/Twig/Sandbox/SecurityError.php b/inc/3rdparty/Twig/Sandbox/SecurityError.php deleted file mode 100644 index 015bfaea..00000000 --- a/inc/3rdparty/Twig/Sandbox/SecurityError.php +++ /dev/null @@ -1,19 +0,0 @@ - - */ -class Twig_Sandbox_SecurityError extends Twig_Error -{ -} diff --git a/inc/3rdparty/Twig/Sandbox/SecurityPolicy.php b/inc/3rdparty/Twig/Sandbox/SecurityPolicy.php deleted file mode 100644 index 66ee2332..00000000 --- a/inc/3rdparty/Twig/Sandbox/SecurityPolicy.php +++ /dev/null @@ -1,119 +0,0 @@ - - */ -class Twig_Sandbox_SecurityPolicy implements Twig_Sandbox_SecurityPolicyInterface -{ - protected $allowedTags; - protected $allowedFilters; - protected $allowedMethods; - protected $allowedProperties; - protected $allowedFunctions; - - public function __construct(array $allowedTags = array(), array $allowedFilters = array(), array $allowedMethods = array(), array $allowedProperties = array(), array $allowedFunctions = array()) - { - $this->allowedTags = $allowedTags; - $this->allowedFilters = $allowedFilters; - $this->setAllowedMethods($allowedMethods); - $this->allowedProperties = $allowedProperties; - $this->allowedFunctions = $allowedFunctions; - } - - public function setAllowedTags(array $tags) - { - $this->allowedTags = $tags; - } - - public function setAllowedFilters(array $filters) - { - $this->allowedFilters = $filters; - } - - public function setAllowedMethods(array $methods) - { - $this->allowedMethods = array(); - foreach ($methods as $class => $m) { - $this->allowedMethods[$class] = array_map('strtolower', is_array($m) ? $m : array($m)); - } - } - - public function setAllowedProperties(array $properties) - { - $this->allowedProperties = $properties; - } - - public function setAllowedFunctions(array $functions) - { - $this->allowedFunctions = $functions; - } - - public function checkSecurity($tags, $filters, $functions) - { - foreach ($tags as $tag) { - if (!in_array($tag, $this->allowedTags)) { - throw new Twig_Sandbox_SecurityError(sprintf('Tag "%s" is not allowed.', $tag)); - } - } - - foreach ($filters as $filter) { - if (!in_array($filter, $this->allowedFilters)) { - throw new Twig_Sandbox_SecurityError(sprintf('Filter "%s" is not allowed.', $filter)); - } - } - - foreach ($functions as $function) { - if (!in_array($function, $this->allowedFunctions)) { - throw new Twig_Sandbox_SecurityError(sprintf('Function "%s" is not allowed.', $function)); - } - } - } - - public function checkMethodAllowed($obj, $method) - { - if ($obj instanceof Twig_TemplateInterface || $obj instanceof Twig_Markup) { - return true; - } - - $allowed = false; - $method = strtolower($method); - foreach ($this->allowedMethods as $class => $methods) { - if ($obj instanceof $class) { - $allowed = in_array($method, $methods); - - break; - } - } - - if (!$allowed) { - throw new Twig_Sandbox_SecurityError(sprintf('Calling "%s" method on a "%s" object is not allowed.', $method, get_class($obj))); - } - } - - public function checkPropertyAllowed($obj, $property) - { - $allowed = false; - foreach ($this->allowedProperties as $class => $properties) { - if ($obj instanceof $class) { - $allowed = in_array($property, is_array($properties) ? $properties : array($properties)); - - break; - } - } - - if (!$allowed) { - throw new Twig_Sandbox_SecurityError(sprintf('Calling "%s" property on a "%s" object is not allowed.', $property, get_class($obj))); - } - } -} diff --git a/inc/3rdparty/Twig/Sandbox/SecurityPolicyInterface.php b/inc/3rdparty/Twig/Sandbox/SecurityPolicyInterface.php deleted file mode 100644 index 6ab48e3c..00000000 --- a/inc/3rdparty/Twig/Sandbox/SecurityPolicyInterface.php +++ /dev/null @@ -1,24 +0,0 @@ - - */ -interface Twig_Sandbox_SecurityPolicyInterface -{ - public function checkSecurity($tags, $filters, $functions); - - public function checkMethodAllowed($obj, $method); - - public function checkPropertyAllowed($obj, $method); -} diff --git a/inc/3rdparty/Twig/SimpleFilter.php b/inc/3rdparty/Twig/SimpleFilter.php deleted file mode 100644 index d35c5633..00000000 --- a/inc/3rdparty/Twig/SimpleFilter.php +++ /dev/null @@ -1,94 +0,0 @@ - - */ -class Twig_SimpleFilter -{ - protected $name; - protected $callable; - protected $options; - protected $arguments = array(); - - public function __construct($name, $callable, array $options = array()) - { - $this->name = $name; - $this->callable = $callable; - $this->options = array_merge(array( - 'needs_environment' => false, - 'needs_context' => false, - 'is_safe' => null, - 'is_safe_callback' => null, - 'pre_escape' => null, - 'preserves_safety' => null, - 'node_class' => 'Twig_Node_Expression_Filter', - ), $options); - } - - public function getName() - { - return $this->name; - } - - public function getCallable() - { - return $this->callable; - } - - public function getNodeClass() - { - return $this->options['node_class']; - } - - public function setArguments($arguments) - { - $this->arguments = $arguments; - } - - public function getArguments() - { - return $this->arguments; - } - - public function needsEnvironment() - { - return $this->options['needs_environment']; - } - - public function needsContext() - { - return $this->options['needs_context']; - } - - public function getSafe(Twig_Node $filterArgs) - { - if (null !== $this->options['is_safe']) { - return $this->options['is_safe']; - } - - if (null !== $this->options['is_safe_callback']) { - return call_user_func($this->options['is_safe_callback'], $filterArgs); - } - } - - public function getPreservesSafety() - { - return $this->options['preserves_safety']; - } - - public function getPreEscape() - { - return $this->options['pre_escape']; - } -} diff --git a/inc/3rdparty/Twig/SimpleFunction.php b/inc/3rdparty/Twig/SimpleFunction.php deleted file mode 100644 index 8ef6aca2..00000000 --- a/inc/3rdparty/Twig/SimpleFunction.php +++ /dev/null @@ -1,84 +0,0 @@ - - */ -class Twig_SimpleFunction -{ - protected $name; - protected $callable; - protected $options; - protected $arguments = array(); - - public function __construct($name, $callable, array $options = array()) - { - $this->name = $name; - $this->callable = $callable; - $this->options = array_merge(array( - 'needs_environment' => false, - 'needs_context' => false, - 'is_safe' => null, - 'is_safe_callback' => null, - 'node_class' => 'Twig_Node_Expression_Function', - ), $options); - } - - public function getName() - { - return $this->name; - } - - public function getCallable() - { - return $this->callable; - } - - public function getNodeClass() - { - return $this->options['node_class']; - } - - public function setArguments($arguments) - { - $this->arguments = $arguments; - } - - public function getArguments() - { - return $this->arguments; - } - - public function needsEnvironment() - { - return $this->options['needs_environment']; - } - - public function needsContext() - { - return $this->options['needs_context']; - } - - public function getSafe(Twig_Node $functionArgs) - { - if (null !== $this->options['is_safe']) { - return $this->options['is_safe']; - } - - if (null !== $this->options['is_safe_callback']) { - return call_user_func($this->options['is_safe_callback'], $functionArgs); - } - - return array(); - } -} diff --git a/inc/3rdparty/Twig/SimpleTest.php b/inc/3rdparty/Twig/SimpleTest.php deleted file mode 100644 index 225459c9..00000000 --- a/inc/3rdparty/Twig/SimpleTest.php +++ /dev/null @@ -1,46 +0,0 @@ - - */ -class Twig_SimpleTest -{ - protected $name; - protected $callable; - protected $options; - - public function __construct($name, $callable, array $options = array()) - { - $this->name = $name; - $this->callable = $callable; - $this->options = array_merge(array( - 'node_class' => 'Twig_Node_Expression_Test', - ), $options); - } - - public function getName() - { - return $this->name; - } - - public function getCallable() - { - return $this->callable; - } - - public function getNodeClass() - { - return $this->options['node_class']; - } -} diff --git a/inc/3rdparty/Twig/Template.php b/inc/3rdparty/Twig/Template.php deleted file mode 100644 index a001ca03..00000000 --- a/inc/3rdparty/Twig/Template.php +++ /dev/null @@ -1,455 +0,0 @@ - - */ -abstract class Twig_Template implements Twig_TemplateInterface -{ - protected static $cache = array(); - - protected $parent; - protected $parents; - protected $env; - protected $blocks; - protected $traits; - - /** - * Constructor. - * - * @param Twig_Environment $env A Twig_Environment instance - */ - public function __construct(Twig_Environment $env) - { - $this->env = $env; - $this->blocks = array(); - $this->traits = array(); - } - - /** - * Returns the template name. - * - * @return string The template name - */ - abstract public function getTemplateName(); - - /** - * {@inheritdoc} - */ - public function getEnvironment() - { - return $this->env; - } - - /** - * Returns the parent template. - * - * This method is for internal use only and should never be called - * directly. - * - * @return Twig_TemplateInterface|false The parent template or false if there is no parent - */ - public function getParent(array $context) - { - if (null !== $this->parent) { - return $this->parent; - } - - $parent = $this->doGetParent($context); - if (false === $parent) { - return false; - } elseif ($parent instanceof Twig_Template) { - $name = $parent->getTemplateName(); - $this->parents[$name] = $parent; - $parent = $name; - } elseif (!isset($this->parents[$parent])) { - $this->parents[$parent] = $this->env->loadTemplate($parent); - } - - return $this->parents[$parent]; - } - - protected function doGetParent(array $context) - { - return false; - } - - public function isTraitable() - { - return true; - } - - /** - * Displays a parent block. - * - * This method is for internal use only and should never be called - * directly. - * - * @param string $name The block name to display from the parent - * @param array $context The context - * @param array $blocks The current set of blocks - */ - public function displayParentBlock($name, array $context, array $blocks = array()) - { - $name = (string) $name; - - if (isset($this->traits[$name])) { - $this->traits[$name][0]->displayBlock($name, $context, $blocks); - } elseif (false !== $parent = $this->getParent($context)) { - $parent->displayBlock($name, $context, $blocks); - } else { - throw new Twig_Error_Runtime(sprintf('The template has no parent and no traits defining the "%s" block', $name), -1, $this->getTemplateName()); - } - } - - /** - * Displays a block. - * - * This method is for internal use only and should never be called - * directly. - * - * @param string $name The block name to display - * @param array $context The context - * @param array $blocks The current set of blocks - */ - public function displayBlock($name, array $context, array $blocks = array()) - { - $name = (string) $name; - - if (isset($blocks[$name])) { - $b = $blocks; - unset($b[$name]); - call_user_func($blocks[$name], $context, $b); - } elseif (isset($this->blocks[$name])) { - call_user_func($this->blocks[$name], $context, $blocks); - } elseif (false !== $parent = $this->getParent($context)) { - $parent->displayBlock($name, $context, array_merge($this->blocks, $blocks)); - } - } - - /** - * Renders a parent block. - * - * This method is for internal use only and should never be called - * directly. - * - * @param string $name The block name to render from the parent - * @param array $context The context - * @param array $blocks The current set of blocks - * - * @return string The rendered block - */ - public function renderParentBlock($name, array $context, array $blocks = array()) - { - ob_start(); - $this->displayParentBlock($name, $context, $blocks); - - return ob_get_clean(); - } - - /** - * Renders a block. - * - * This method is for internal use only and should never be called - * directly. - * - * @param string $name The block name to render - * @param array $context The context - * @param array $blocks The current set of blocks - * - * @return string The rendered block - */ - public function renderBlock($name, array $context, array $blocks = array()) - { - ob_start(); - $this->displayBlock($name, $context, $blocks); - - return ob_get_clean(); - } - - /** - * Returns whether a block exists or not. - * - * This method is for internal use only and should never be called - * directly. - * - * This method does only return blocks defined in the current template - * or defined in "used" traits. - * - * It does not return blocks from parent templates as the parent - * template name can be dynamic, which is only known based on the - * current context. - * - * @param string $name The block name - * - * @return Boolean true if the block exists, false otherwise - */ - public function hasBlock($name) - { - return isset($this->blocks[(string) $name]); - } - - /** - * Returns all block names. - * - * This method is for internal use only and should never be called - * directly. - * - * @return array An array of block names - * - * @see hasBlock - */ - public function getBlockNames() - { - return array_keys($this->blocks); - } - - /** - * Returns all blocks. - * - * This method is for internal use only and should never be called - * directly. - * - * @return array An array of blocks - * - * @see hasBlock - */ - public function getBlocks() - { - return $this->blocks; - } - - /** - * {@inheritdoc} - */ - public function display(array $context, array $blocks = array()) - { - $this->displayWithErrorHandling($this->env->mergeGlobals($context), $blocks); - } - - /** - * {@inheritdoc} - */ - public function render(array $context) - { - $level = ob_get_level(); - ob_start(); - try { - $this->display($context); - } catch (Exception $e) { - while (ob_get_level() > $level) { - ob_end_clean(); - } - - throw $e; - } - - return ob_get_clean(); - } - - protected function displayWithErrorHandling(array $context, array $blocks = array()) - { - try { - $this->doDisplay($context, $blocks); - } catch (Twig_Error $e) { - if (!$e->getTemplateFile()) { - $e->setTemplateFile($this->getTemplateName()); - } - - // this is mostly useful for Twig_Error_Loader exceptions - // see Twig_Error_Loader - if (false === $e->getTemplateLine()) { - $e->setTemplateLine(-1); - $e->guess(); - } - - throw $e; - } catch (Exception $e) { - throw new Twig_Error_Runtime(sprintf('An exception has been thrown during the rendering of a template ("%s").', $e->getMessage()), -1, null, $e); - } - } - - /** - * Auto-generated method to display the template with the given context. - * - * @param array $context An array of parameters to pass to the template - * @param array $blocks An array of blocks to pass to the template - */ - abstract protected function doDisplay(array $context, array $blocks = array()); - - /** - * Returns a variable from the context. - * - * This method is for internal use only and should never be called - * directly. - * - * This method should not be overridden in a sub-class as this is an - * implementation detail that has been introduced to optimize variable - * access for versions of PHP before 5.4. This is not a way to override - * the way to get a variable value. - * - * @param array $context The context - * @param string $item The variable to return from the context - * @param Boolean $ignoreStrictCheck Whether to ignore the strict variable check or not - * - * @return The content of the context variable - * - * @throws Twig_Error_Runtime if the variable does not exist and Twig is running in strict mode - */ - final protected function getContext($context, $item, $ignoreStrictCheck = false) - { - if (!array_key_exists($item, $context)) { - if ($ignoreStrictCheck || !$this->env->isStrictVariables()) { - return null; - } - - throw new Twig_Error_Runtime(sprintf('Variable "%s" does not exist', $item), -1, $this->getTemplateName()); - } - - return $context[$item]; - } - - /** - * Returns the attribute value for a given array/object. - * - * @param mixed $object The object or array from where to get the item - * @param mixed $item The item to get from the array or object - * @param array $arguments An array of arguments to pass if the item is an object method - * @param string $type The type of attribute (@see Twig_TemplateInterface) - * @param Boolean $isDefinedTest Whether this is only a defined check - * @param Boolean $ignoreStrictCheck Whether to ignore the strict attribute check or not - * - * @return mixed The attribute value, or a Boolean when $isDefinedTest is true, or null when the attribute is not set and $ignoreStrictCheck is true - * - * @throws Twig_Error_Runtime if the attribute does not exist and Twig is running in strict mode and $isDefinedTest is false - */ - protected function getAttribute($object, $item, array $arguments = array(), $type = Twig_TemplateInterface::ANY_CALL, $isDefinedTest = false, $ignoreStrictCheck = false) - { - // array - if (Twig_TemplateInterface::METHOD_CALL !== $type) { - $arrayItem = is_bool($item) || is_float($item) ? (int) $item : $item; - - if ((is_array($object) && array_key_exists($arrayItem, $object)) - || ($object instanceof ArrayAccess && isset($object[$arrayItem])) - ) { - if ($isDefinedTest) { - return true; - } - - return $object[$arrayItem]; - } - - if (Twig_TemplateInterface::ARRAY_CALL === $type || !is_object($object)) { - if ($isDefinedTest) { - return false; - } - - if ($ignoreStrictCheck || !$this->env->isStrictVariables()) { - return null; - } - - if (is_object($object)) { - throw new Twig_Error_Runtime(sprintf('Key "%s" in object (with ArrayAccess) of type "%s" does not exist', $arrayItem, get_class($object)), -1, $this->getTemplateName()); - } elseif (is_array($object)) { - throw new Twig_Error_Runtime(sprintf('Key "%s" for array with keys "%s" does not exist', $arrayItem, implode(', ', array_keys($object))), -1, $this->getTemplateName()); - } elseif (Twig_TemplateInterface::ARRAY_CALL === $type) { - throw new Twig_Error_Runtime(sprintf('Impossible to access a key ("%s") on a %s variable ("%s")', $item, gettype($object), $object), -1, $this->getTemplateName()); - } else { - throw new Twig_Error_Runtime(sprintf('Impossible to access an attribute ("%s") on a %s variable ("%s")', $item, gettype($object), $object), -1, $this->getTemplateName()); - } - } - } - - if (!is_object($object)) { - if ($isDefinedTest) { - return false; - } - - if ($ignoreStrictCheck || !$this->env->isStrictVariables()) { - return null; - } - - throw new Twig_Error_Runtime(sprintf('Impossible to invoke a method ("%s") on a %s variable ("%s")', $item, gettype($object), $object), -1, $this->getTemplateName()); - } - - $class = get_class($object); - - // object property - if (Twig_TemplateInterface::METHOD_CALL !== $type) { - if (isset($object->$item) || array_key_exists((string) $item, $object)) { - if ($isDefinedTest) { - return true; - } - - if ($this->env->hasExtension('sandbox')) { - $this->env->getExtension('sandbox')->checkPropertyAllowed($object, $item); - } - - return $object->$item; - } - } - - // object method - if (!isset(self::$cache[$class]['methods'])) { - self::$cache[$class]['methods'] = array_change_key_case(array_flip(get_class_methods($object))); - } - - $lcItem = strtolower($item); - if (isset(self::$cache[$class]['methods'][$lcItem])) { - $method = (string) $item; - } elseif (isset(self::$cache[$class]['methods']['get'.$lcItem])) { - $method = 'get'.$item; - } elseif (isset(self::$cache[$class]['methods']['is'.$lcItem])) { - $method = 'is'.$item; - } elseif (isset(self::$cache[$class]['methods']['__call'])) { - $method = (string) $item; - } else { - if ($isDefinedTest) { - return false; - } - - if ($ignoreStrictCheck || !$this->env->isStrictVariables()) { - return null; - } - - throw new Twig_Error_Runtime(sprintf('Method "%s" for object "%s" does not exist', $item, get_class($object)), -1, $this->getTemplateName()); - } - - if ($isDefinedTest) { - return true; - } - - if ($this->env->hasExtension('sandbox')) { - $this->env->getExtension('sandbox')->checkMethodAllowed($object, $method); - } - - $ret = call_user_func_array(array($object, $method), $arguments); - - // useful when calling a template method from a template - // this is not supported but unfortunately heavily used in the Symfony profiler - if ($object instanceof Twig_TemplateInterface) { - return $ret === '' ? '' : new Twig_Markup($ret, $this->env->getCharset()); - } - - return $ret; - } - - /** - * This method is only useful when testing Twig. Do not use it. - */ - public static function clearCache() - { - self::$cache = array(); - } -} diff --git a/inc/3rdparty/Twig/TemplateInterface.php b/inc/3rdparty/Twig/TemplateInterface.php deleted file mode 100644 index 879f503e..00000000 --- a/inc/3rdparty/Twig/TemplateInterface.php +++ /dev/null @@ -1,47 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -interface Twig_TemplateInterface -{ - const ANY_CALL = 'any'; - const ARRAY_CALL = 'array'; - const METHOD_CALL = 'method'; - - /** - * Renders the template with the given context and returns it as string. - * - * @param array $context An array of parameters to pass to the template - * - * @return string The rendered template - */ - public function render(array $context); - - /** - * Displays the template with the given context. - * - * @param array $context An array of parameters to pass to the template - * @param array $blocks An array of blocks to pass to the template - */ - public function display(array $context, array $blocks = array()); - - /** - * Returns the bound environment for this template. - * - * @return Twig_Environment The current environment - */ - public function getEnvironment(); -} diff --git a/inc/3rdparty/Twig/Test.php b/inc/3rdparty/Twig/Test.php deleted file mode 100644 index 3baff885..00000000 --- a/inc/3rdparty/Twig/Test.php +++ /dev/null @@ -1,34 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -abstract class Twig_Test implements Twig_TestInterface, Twig_TestCallableInterface -{ - protected $options; - protected $arguments = array(); - - public function __construct(array $options = array()) - { - $this->options = array_merge(array( - 'callable' => null, - ), $options); - } - - public function getCallable() - { - return $this->options['callable']; - } -} diff --git a/inc/3rdparty/Twig/Test/Function.php b/inc/3rdparty/Twig/Test/Function.php deleted file mode 100644 index 4be6b9b9..00000000 --- a/inc/3rdparty/Twig/Test/Function.php +++ /dev/null @@ -1,35 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -class Twig_Test_Function extends Twig_Test -{ - protected $function; - - public function __construct($function, array $options = array()) - { - $options['callable'] = $function; - - parent::__construct($options); - - $this->function = $function; - } - - public function compile() - { - return $this->function; - } -} diff --git a/inc/3rdparty/Twig/Test/IntegrationTestCase.php b/inc/3rdparty/Twig/Test/IntegrationTestCase.php deleted file mode 100644 index 724f0941..00000000 --- a/inc/3rdparty/Twig/Test/IntegrationTestCase.php +++ /dev/null @@ -1,154 +0,0 @@ - - * @author Karma Dordrak - */ -abstract class Twig_Test_IntegrationTestCase extends PHPUnit_Framework_TestCase -{ - abstract protected function getExtensions(); - abstract protected function getFixturesDir(); - - /** - * @dataProvider getTests - */ - public function testIntegration($file, $message, $condition, $templates, $exception, $outputs) - { - $this->doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs); - } - - public function getTests() - { - $fixturesDir = realpath($this->getFixturesDir()); - $tests = array(); - - foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($fixturesDir), RecursiveIteratorIterator::LEAVES_ONLY) as $file) { - if (!preg_match('/\.test$/', $file)) { - continue; - } - - $test = file_get_contents($file->getRealpath()); - - if (preg_match('/ - --TEST--\s*(.*?)\s*(?:--CONDITION--\s*(.*))?\s*((?:--TEMPLATE(?:\(.*?\))?--(?:.*?))+)\s*(?:--DATA--\s*(.*))?\s*--EXCEPTION--\s*(.*)/sx', $test, $match)) { - $message = $match[1]; - $condition = $match[2]; - $templates = $this->parseTemplates($match[3]); - $exception = $match[5]; - $outputs = array(array(null, $match[4], null, '')); - } elseif (preg_match('/--TEST--\s*(.*?)\s*(?:--CONDITION--\s*(.*))?\s*((?:--TEMPLATE(?:\(.*?\))?--(?:.*?))+)--DATA--.*?--EXPECT--.*/s', $test, $match)) { - $message = $match[1]; - $condition = $match[2]; - $templates = $this->parseTemplates($match[3]); - $exception = false; - preg_match_all('/--DATA--(.*?)(?:--CONFIG--(.*?))?--EXPECT--(.*?)(?=\-\-DATA\-\-|$)/s', $test, $outputs, PREG_SET_ORDER); - } else { - throw new InvalidArgumentException(sprintf('Test "%s" is not valid.', str_replace($fixturesDir.'/', '', $file))); - } - - $tests[] = array(str_replace($fixturesDir.'/', '', $file), $message, $condition, $templates, $exception, $outputs); - } - - return $tests; - } - - protected function doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs) - { - if ($condition) { - eval('$ret = '.$condition.';'); - if (!$ret) { - $this->markTestSkipped($condition); - } - } - - $loader = new Twig_Loader_Array($templates); - - foreach ($outputs as $match) { - $config = array_merge(array( - 'cache' => false, - 'strict_variables' => true, - ), $match[2] ? eval($match[2].';') : array()); - $twig = new Twig_Environment($loader, $config); - $twig->addGlobal('global', 'global'); - foreach ($this->getExtensions() as $extension) { - $twig->addExtension($extension); - } - - try { - $template = $twig->loadTemplate('index.twig'); - } catch (Exception $e) { - if (false !== $exception) { - $this->assertEquals(trim($exception), trim(sprintf('%s: %s', get_class($e), $e->getMessage()))); - - return; - } - - if ($e instanceof Twig_Error_Syntax) { - $e->setTemplateFile($file); - - throw $e; - } - - throw new Twig_Error(sprintf('%s: %s', get_class($e), $e->getMessage()), -1, $file, $e); - } - - try { - $output = trim($template->render(eval($match[1].';')), "\n "); - } catch (Exception $e) { - if (false !== $exception) { - $this->assertEquals(trim($exception), trim(sprintf('%s: %s', get_class($e), $e->getMessage()))); - - return; - } - - if ($e instanceof Twig_Error_Syntax) { - $e->setTemplateFile($file); - } else { - $e = new Twig_Error(sprintf('%s: %s', get_class($e), $e->getMessage()), -1, $file, $e); - } - - $output = trim(sprintf('%s: %s', get_class($e), $e->getMessage())); - } - - if (false !== $exception) { - list($class, ) = explode(':', $exception); - $this->assertThat(NULL, new PHPUnit_Framework_Constraint_Exception($class)); - } - - $expected = trim($match[3], "\n "); - - if ($expected != $output) { - echo 'Compiled template that failed:'; - - foreach (array_keys($templates) as $name) { - echo "Template: $name\n"; - $source = $loader->getSource($name); - echo $twig->compile($twig->parse($twig->tokenize($source, $name))); - } - } - $this->assertEquals($expected, $output, $message.' (in '.$file.')'); - } - } - - protected static function parseTemplates($test) - { - $templates = array(); - preg_match_all('/--TEMPLATE(?:\((.*?)\))?--(.*?)(?=\-\-TEMPLATE|$)/s', $test, $matches, PREG_SET_ORDER); - foreach ($matches as $match) { - $templates[($match[1] ? $match[1] : 'index.twig')] = $match[2]; - } - - return $templates; - } -} diff --git a/inc/3rdparty/Twig/Test/Method.php b/inc/3rdparty/Twig/Test/Method.php deleted file mode 100644 index 17c6c041..00000000 --- a/inc/3rdparty/Twig/Test/Method.php +++ /dev/null @@ -1,37 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -class Twig_Test_Method extends Twig_Test -{ - protected $extension; - protected $method; - - public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array()) - { - $options['callable'] = array($extension, $method); - - parent::__construct($options); - - $this->extension = $extension; - $this->method = $method; - } - - public function compile() - { - return sprintf('$this->env->getExtension(\'%s\')->%s', $this->extension->getName(), $this->method); - } -} diff --git a/inc/3rdparty/Twig/Test/Node.php b/inc/3rdparty/Twig/Test/Node.php deleted file mode 100644 index c832a57b..00000000 --- a/inc/3rdparty/Twig/Test/Node.php +++ /dev/null @@ -1,37 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -class Twig_Test_Node extends Twig_Test -{ - protected $class; - - public function __construct($class, array $options = array()) - { - parent::__construct($options); - - $this->class = $class; - } - - public function getClass() - { - return $this->class; - } - - public function compile() - { - } -} diff --git a/inc/3rdparty/Twig/Test/NodeTestCase.php b/inc/3rdparty/Twig/Test/NodeTestCase.php deleted file mode 100644 index b15c85ff..00000000 --- a/inc/3rdparty/Twig/Test/NodeTestCase.php +++ /dev/null @@ -1,58 +0,0 @@ -assertNodeCompilation($source, $node, $environment); - } - - public function assertNodeCompilation($source, Twig_Node $node, Twig_Environment $environment = null) - { - $compiler = $this->getCompiler($environment); - $compiler->compile($node); - - $this->assertEquals($source, trim($compiler->getSource())); - } - - protected function getCompiler(Twig_Environment $environment = null) - { - return new Twig_Compiler(null === $environment ? $this->getEnvironment() : $environment); - } - - protected function getEnvironment() - { - return new Twig_Environment(); - } - - protected function getVariableGetter($name) - { - if (version_compare(phpversion(), '5.4.0RC1', '>=')) { - return sprintf('(isset($context["%s"]) ? $context["%s"] : null)', $name, $name); - } - - return sprintf('$this->getContext($context, "%s")', $name); - } - - protected function getAttributeGetter() - { - if (function_exists('twig_template_get_attributes')) { - return 'twig_template_get_attributes($this, '; - } - - return '$this->getAttribute('; - } -} diff --git a/inc/3rdparty/Twig/TestCallableInterface.php b/inc/3rdparty/Twig/TestCallableInterface.php deleted file mode 100644 index 0db43682..00000000 --- a/inc/3rdparty/Twig/TestCallableInterface.php +++ /dev/null @@ -1,21 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -interface Twig_TestCallableInterface -{ - public function getCallable(); -} diff --git a/inc/3rdparty/Twig/TestInterface.php b/inc/3rdparty/Twig/TestInterface.php deleted file mode 100644 index 30d8a2c4..00000000 --- a/inc/3rdparty/Twig/TestInterface.php +++ /dev/null @@ -1,26 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -interface Twig_TestInterface -{ - /** - * Compiles a test. - * - * @return string The PHP code for the test - */ - public function compile(); -} diff --git a/inc/3rdparty/Twig/Token.php b/inc/3rdparty/Twig/Token.php deleted file mode 100644 index bbca90db..00000000 --- a/inc/3rdparty/Twig/Token.php +++ /dev/null @@ -1,218 +0,0 @@ - - */ -class Twig_Token -{ - protected $value; - protected $type; - protected $lineno; - - const EOF_TYPE = -1; - const TEXT_TYPE = 0; - const BLOCK_START_TYPE = 1; - const VAR_START_TYPE = 2; - const BLOCK_END_TYPE = 3; - const VAR_END_TYPE = 4; - const NAME_TYPE = 5; - const NUMBER_TYPE = 6; - const STRING_TYPE = 7; - const OPERATOR_TYPE = 8; - const PUNCTUATION_TYPE = 9; - const INTERPOLATION_START_TYPE = 10; - const INTERPOLATION_END_TYPE = 11; - - /** - * Constructor. - * - * @param integer $type The type of the token - * @param string $value The token value - * @param integer $lineno The line position in the source - */ - public function __construct($type, $value, $lineno) - { - $this->type = $type; - $this->value = $value; - $this->lineno = $lineno; - } - - /** - * Returns a string representation of the token. - * - * @return string A string representation of the token - */ - public function __toString() - { - return sprintf('%s(%s)', self::typeToString($this->type, true, $this->lineno), $this->value); - } - - /** - * Tests the current token for a type and/or a value. - * - * Parameters may be: - * * just type - * * type and value (or array of possible values) - * * just value (or array of possible values) (NAME_TYPE is used as type) - * - * @param array|integer $type The type to test - * @param array|string|null $values The token value - * - * @return Boolean - */ - public function test($type, $values = null) - { - if (null === $values && !is_int($type)) { - $values = $type; - $type = self::NAME_TYPE; - } - - return ($this->type === $type) && ( - null === $values || - (is_array($values) && in_array($this->value, $values)) || - $this->value == $values - ); - } - - /** - * Gets the line. - * - * @return integer The source line - */ - public function getLine() - { - return $this->lineno; - } - - /** - * Gets the token type. - * - * @return integer The token type - */ - public function getType() - { - return $this->type; - } - - /** - * Gets the token value. - * - * @return string The token value - */ - public function getValue() - { - return $this->value; - } - - /** - * Returns the constant representation (internal) of a given type. - * - * @param integer $type The type as an integer - * @param Boolean $short Whether to return a short representation or not - * @param integer $line The code line - * - * @return string The string representation - */ - public static function typeToString($type, $short = false, $line = -1) - { - switch ($type) { - case self::EOF_TYPE: - $name = 'EOF_TYPE'; - break; - case self::TEXT_TYPE: - $name = 'TEXT_TYPE'; - break; - case self::BLOCK_START_TYPE: - $name = 'BLOCK_START_TYPE'; - break; - case self::VAR_START_TYPE: - $name = 'VAR_START_TYPE'; - break; - case self::BLOCK_END_TYPE: - $name = 'BLOCK_END_TYPE'; - break; - case self::VAR_END_TYPE: - $name = 'VAR_END_TYPE'; - break; - case self::NAME_TYPE: - $name = 'NAME_TYPE'; - break; - case self::NUMBER_TYPE: - $name = 'NUMBER_TYPE'; - break; - case self::STRING_TYPE: - $name = 'STRING_TYPE'; - break; - case self::OPERATOR_TYPE: - $name = 'OPERATOR_TYPE'; - break; - case self::PUNCTUATION_TYPE: - $name = 'PUNCTUATION_TYPE'; - break; - case self::INTERPOLATION_START_TYPE: - $name = 'INTERPOLATION_START_TYPE'; - break; - case self::INTERPOLATION_END_TYPE: - $name = 'INTERPOLATION_END_TYPE'; - break; - default: - throw new LogicException(sprintf('Token of type "%s" does not exist.', $type)); - } - - return $short ? $name : 'Twig_Token::'.$name; - } - - /** - * Returns the english representation of a given type. - * - * @param integer $type The type as an integer - * @param integer $line The code line - * - * @return string The string representation - */ - public static function typeToEnglish($type, $line = -1) - { - switch ($type) { - case self::EOF_TYPE: - return 'end of template'; - case self::TEXT_TYPE: - return 'text'; - case self::BLOCK_START_TYPE: - return 'begin of statement block'; - case self::VAR_START_TYPE: - return 'begin of print statement'; - case self::BLOCK_END_TYPE: - return 'end of statement block'; - case self::VAR_END_TYPE: - return 'end of print statement'; - case self::NAME_TYPE: - return 'name'; - case self::NUMBER_TYPE: - return 'number'; - case self::STRING_TYPE: - return 'string'; - case self::OPERATOR_TYPE: - return 'operator'; - case self::PUNCTUATION_TYPE: - return 'punctuation'; - case self::INTERPOLATION_START_TYPE: - return 'begin of string interpolation'; - case self::INTERPOLATION_END_TYPE: - return 'end of string interpolation'; - default: - throw new LogicException(sprintf('Token of type "%s" does not exist.', $type)); - } - } -} diff --git a/inc/3rdparty/Twig/TokenParser.php b/inc/3rdparty/Twig/TokenParser.php deleted file mode 100644 index decebd5e..00000000 --- a/inc/3rdparty/Twig/TokenParser.php +++ /dev/null @@ -1,33 +0,0 @@ - - */ -abstract class Twig_TokenParser implements Twig_TokenParserInterface -{ - /** - * @var Twig_Parser - */ - protected $parser; - - /** - * Sets the parser associated with this token parser - * - * @param $parser A Twig_Parser instance - */ - public function setParser(Twig_Parser $parser) - { - $this->parser = $parser; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/AutoEscape.php b/inc/3rdparty/Twig/TokenParser/AutoEscape.php deleted file mode 100644 index 27560288..00000000 --- a/inc/3rdparty/Twig/TokenParser/AutoEscape.php +++ /dev/null @@ -1,89 +0,0 @@ - - * {% autoescape true %} - * Everything will be automatically escaped in this block - * {% endautoescape %} - * - * {% autoescape false %} - * Everything will be outputed as is in this block - * {% endautoescape %} - * - * {% autoescape true js %} - * Everything will be automatically escaped in this block - * using the js escaping strategy - * {% endautoescape %} - * - */ -class Twig_TokenParser_AutoEscape extends Twig_TokenParser -{ - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token) - { - $lineno = $token->getLine(); - $stream = $this->parser->getStream(); - - if ($stream->test(Twig_Token::BLOCK_END_TYPE)) { - $value = 'html'; - } else { - $expr = $this->parser->getExpressionParser()->parseExpression(); - if (!$expr instanceof Twig_Node_Expression_Constant) { - throw new Twig_Error_Syntax('An escaping strategy must be a string or a Boolean.', $stream->getCurrent()->getLine(), $stream->getFilename()); - } - $value = $expr->getAttribute('value'); - - $compat = true === $value || false === $value; - - if (true === $value) { - $value = 'html'; - } - - if ($compat && $stream->test(Twig_Token::NAME_TYPE)) { - if (false === $value) { - throw new Twig_Error_Syntax('Unexpected escaping strategy as you set autoescaping to false.', $stream->getCurrent()->getLine(), $stream->getFilename()); - } - - $value = $stream->next()->getValue(); - } - } - - $stream->expect(Twig_Token::BLOCK_END_TYPE); - $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true); - $stream->expect(Twig_Token::BLOCK_END_TYPE); - - return new Twig_Node_AutoEscape($value, $body, $lineno, $this->getTag()); - } - - public function decideBlockEnd(Twig_Token $token) - { - return $token->test('endautoescape'); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'autoescape'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/Block.php b/inc/3rdparty/Twig/TokenParser/Block.php deleted file mode 100644 index a2e017f3..00000000 --- a/inc/3rdparty/Twig/TokenParser/Block.php +++ /dev/null @@ -1,83 +0,0 @@ - - * {% block head %} - * - * {% block title %}{% endblock %} - My Webpage - * {% endblock %} - * - */ -class Twig_TokenParser_Block extends Twig_TokenParser -{ - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token) - { - $lineno = $token->getLine(); - $stream = $this->parser->getStream(); - $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); - if ($this->parser->hasBlock($name)) { - throw new Twig_Error_Syntax(sprintf("The block '$name' has already been defined line %d", $this->parser->getBlock($name)->getLine()), $stream->getCurrent()->getLine(), $stream->getFilename()); - } - $this->parser->setBlock($name, $block = new Twig_Node_Block($name, new Twig_Node(array()), $lineno)); - $this->parser->pushLocalScope(); - $this->parser->pushBlockStack($name); - - if ($stream->test(Twig_Token::BLOCK_END_TYPE)) { - $stream->next(); - - $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true); - if ($stream->test(Twig_Token::NAME_TYPE)) { - $value = $stream->next()->getValue(); - - if ($value != $name) { - throw new Twig_Error_Syntax(sprintf("Expected endblock for block '$name' (but %s given)", $value), $stream->getCurrent()->getLine(), $stream->getFilename()); - } - } - } else { - $body = new Twig_Node(array( - new Twig_Node_Print($this->parser->getExpressionParser()->parseExpression(), $lineno), - )); - } - $stream->expect(Twig_Token::BLOCK_END_TYPE); - - $block->setNode('body', $body); - $this->parser->popBlockStack(); - $this->parser->popLocalScope(); - - return new Twig_Node_BlockReference($name, $lineno, $this->getTag()); - } - - public function decideBlockEnd(Twig_Token $token) - { - return $token->test('endblock'); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'block'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/Do.php b/inc/3rdparty/Twig/TokenParser/Do.php deleted file mode 100644 index f50939dd..00000000 --- a/inc/3rdparty/Twig/TokenParser/Do.php +++ /dev/null @@ -1,42 +0,0 @@ -parser->getExpressionParser()->parseExpression(); - - $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); - - return new Twig_Node_Do($expr, $token->getLine(), $this->getTag()); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'do'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/Embed.php b/inc/3rdparty/Twig/TokenParser/Embed.php deleted file mode 100644 index 69cb5f35..00000000 --- a/inc/3rdparty/Twig/TokenParser/Embed.php +++ /dev/null @@ -1,66 +0,0 @@ -parser->getStream(); - - $parent = $this->parser->getExpressionParser()->parseExpression(); - - list($variables, $only, $ignoreMissing) = $this->parseArguments(); - - // inject a fake parent to make the parent() function work - $stream->injectTokens(array( - new Twig_Token(Twig_Token::BLOCK_START_TYPE, '', $token->getLine()), - new Twig_Token(Twig_Token::NAME_TYPE, 'extends', $token->getLine()), - new Twig_Token(Twig_Token::STRING_TYPE, '__parent__', $token->getLine()), - new Twig_Token(Twig_Token::BLOCK_END_TYPE, '', $token->getLine()), - )); - - $module = $this->parser->parse($stream, array($this, 'decideBlockEnd'), true); - - // override the parent with the correct one - $module->setNode('parent', $parent); - - $this->parser->embedTemplate($module); - - $stream->expect(Twig_Token::BLOCK_END_TYPE); - - return new Twig_Node_Embed($module->getAttribute('filename'), $module->getAttribute('index'), $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag()); - } - - public function decideBlockEnd(Twig_Token $token) - { - return $token->test('endembed'); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'embed'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/Extends.php b/inc/3rdparty/Twig/TokenParser/Extends.php deleted file mode 100644 index f5ecee21..00000000 --- a/inc/3rdparty/Twig/TokenParser/Extends.php +++ /dev/null @@ -1,52 +0,0 @@ - - * {% extends "base.html" %} - * - */ -class Twig_TokenParser_Extends extends Twig_TokenParser -{ - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token) - { - if (!$this->parser->isMainScope()) { - throw new Twig_Error_Syntax('Cannot extend from a block', $token->getLine(), $this->parser->getFilename()); - } - - if (null !== $this->parser->getParent()) { - throw new Twig_Error_Syntax('Multiple extends tags are forbidden', $token->getLine(), $this->parser->getFilename()); - } - $this->parser->setParent($this->parser->getExpressionParser()->parseExpression()); - - $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'extends'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/Filter.php b/inc/3rdparty/Twig/TokenParser/Filter.php deleted file mode 100644 index 2b97475a..00000000 --- a/inc/3rdparty/Twig/TokenParser/Filter.php +++ /dev/null @@ -1,61 +0,0 @@ - - * {% filter upper %} - * This text becomes uppercase - * {% endfilter %} - * - */ -class Twig_TokenParser_Filter extends Twig_TokenParser -{ - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token) - { - $name = $this->parser->getVarName(); - $ref = new Twig_Node_Expression_BlockReference(new Twig_Node_Expression_Constant($name, $token->getLine()), true, $token->getLine(), $this->getTag()); - - $filter = $this->parser->getExpressionParser()->parseFilterExpressionRaw($ref, $this->getTag()); - $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); - - $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true); - $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); - - $block = new Twig_Node_Block($name, $body, $token->getLine()); - $this->parser->setBlock($name, $block); - - return new Twig_Node_Print($filter, $token->getLine(), $this->getTag()); - } - - public function decideBlockEnd(Twig_Token $token) - { - return $token->test('endfilter'); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'filter'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/Flush.php b/inc/3rdparty/Twig/TokenParser/Flush.php deleted file mode 100644 index 4e15e785..00000000 --- a/inc/3rdparty/Twig/TokenParser/Flush.php +++ /dev/null @@ -1,42 +0,0 @@ -parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); - - return new Twig_Node_Flush($token->getLine(), $this->getTag()); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'flush'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/For.php b/inc/3rdparty/Twig/TokenParser/For.php deleted file mode 100644 index 98a6d079..00000000 --- a/inc/3rdparty/Twig/TokenParser/For.php +++ /dev/null @@ -1,136 +0,0 @@ - - *
    - * {% for user in users %} - *
  • {{ user.username|e }}
    • - * {% endfor %} - *
- * - */ -class Twig_TokenParser_For extends Twig_TokenParser -{ - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token) - { - $lineno = $token->getLine(); - $stream = $this->parser->getStream(); - $targets = $this->parser->getExpressionParser()->parseAssignmentExpression(); - $stream->expect(Twig_Token::OPERATOR_TYPE, 'in'); - $seq = $this->parser->getExpressionParser()->parseExpression(); - - $ifexpr = null; - if ($stream->test(Twig_Token::NAME_TYPE, 'if')) { - $stream->next(); - $ifexpr = $this->parser->getExpressionParser()->parseExpression(); - } - - $stream->expect(Twig_Token::BLOCK_END_TYPE); - $body = $this->parser->subparse(array($this, 'decideForFork')); - if ($stream->next()->getValue() == 'else') { - $stream->expect(Twig_Token::BLOCK_END_TYPE); - $else = $this->parser->subparse(array($this, 'decideForEnd'), true); - } else { - $else = null; - } - $stream->expect(Twig_Token::BLOCK_END_TYPE); - - if (count($targets) > 1) { - $keyTarget = $targets->getNode(0); - $keyTarget = new Twig_Node_Expression_AssignName($keyTarget->getAttribute('name'), $keyTarget->getLine()); - $valueTarget = $targets->getNode(1); - $valueTarget = new Twig_Node_Expression_AssignName($valueTarget->getAttribute('name'), $valueTarget->getLine()); - } else { - $keyTarget = new Twig_Node_Expression_AssignName('_key', $lineno); - $valueTarget = $targets->getNode(0); - $valueTarget = new Twig_Node_Expression_AssignName($valueTarget->getAttribute('name'), $valueTarget->getLine()); - } - - if ($ifexpr) { - $this->checkLoopUsageCondition($stream, $ifexpr); - $this->checkLoopUsageBody($stream, $body); - } - - return new Twig_Node_For($keyTarget, $valueTarget, $seq, $ifexpr, $body, $else, $lineno, $this->getTag()); - } - - public function decideForFork(Twig_Token $token) - { - return $token->test(array('else', 'endfor')); - } - - public function decideForEnd(Twig_Token $token) - { - return $token->test('endfor'); - } - - // the loop variable cannot be used in the condition - protected function checkLoopUsageCondition(Twig_TokenStream $stream, Twig_NodeInterface $node) - { - if ($node instanceof Twig_Node_Expression_GetAttr && $node->getNode('node') instanceof Twig_Node_Expression_Name && 'loop' == $node->getNode('node')->getAttribute('name')) { - throw new Twig_Error_Syntax('The "loop" variable cannot be used in a looping condition', $node->getLine(), $stream->getFilename()); - } - - foreach ($node as $n) { - if (!$n) { - continue; - } - - $this->checkLoopUsageCondition($stream, $n); - } - } - - // check usage of non-defined loop-items - // it does not catch all problems (for instance when a for is included into another or when the variable is used in an include) - protected function checkLoopUsageBody(Twig_TokenStream $stream, Twig_NodeInterface $node) - { - if ($node instanceof Twig_Node_Expression_GetAttr && $node->getNode('node') instanceof Twig_Node_Expression_Name && 'loop' == $node->getNode('node')->getAttribute('name')) { - $attribute = $node->getNode('attribute'); - if ($attribute instanceof Twig_Node_Expression_Constant && in_array($attribute->getAttribute('value'), array('length', 'revindex0', 'revindex', 'last'))) { - throw new Twig_Error_Syntax(sprintf('The "loop.%s" variable is not defined when looping with a condition', $attribute->getAttribute('value')), $node->getLine(), $stream->getFilename()); - } - } - - // should check for parent.loop.XXX usage - if ($node instanceof Twig_Node_For) { - return; - } - - foreach ($node as $n) { - if (!$n) { - continue; - } - - $this->checkLoopUsageBody($stream, $n); - } - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'for'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/From.php b/inc/3rdparty/Twig/TokenParser/From.php deleted file mode 100644 index a54054db..00000000 --- a/inc/3rdparty/Twig/TokenParser/From.php +++ /dev/null @@ -1,74 +0,0 @@ - - * {% from 'forms.html' import forms %} - * - */ -class Twig_TokenParser_From extends Twig_TokenParser -{ - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token) - { - $macro = $this->parser->getExpressionParser()->parseExpression(); - $stream = $this->parser->getStream(); - $stream->expect('import'); - - $targets = array(); - do { - $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); - - $alias = $name; - if ($stream->test('as')) { - $stream->next(); - - $alias = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); - } - - $targets[$name] = $alias; - - if (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ',')) { - break; - } - - $stream->next(); - } while (true); - - $stream->expect(Twig_Token::BLOCK_END_TYPE); - - $node = new Twig_Node_Import($macro, new Twig_Node_Expression_AssignName($this->parser->getVarName(), $token->getLine()), $token->getLine(), $this->getTag()); - - foreach ($targets as $name => $alias) { - $this->parser->addImportedSymbol('function', $alias, 'get'.$name, $node->getNode('var')); - } - - return $node; - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'from'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/If.php b/inc/3rdparty/Twig/TokenParser/If.php deleted file mode 100644 index 3d7d1f51..00000000 --- a/inc/3rdparty/Twig/TokenParser/If.php +++ /dev/null @@ -1,94 +0,0 @@ - - * {% if users %} - *
    - * {% for user in users %} - *
  • {{ user.username|e }}
    • - * {% endfor %} - *
- * {% endif %} - * - */ -class Twig_TokenParser_If extends Twig_TokenParser -{ - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token) - { - $lineno = $token->getLine(); - $expr = $this->parser->getExpressionParser()->parseExpression(); - $stream = $this->parser->getStream(); - $stream->expect(Twig_Token::BLOCK_END_TYPE); - $body = $this->parser->subparse(array($this, 'decideIfFork')); - $tests = array($expr, $body); - $else = null; - - $end = false; - while (!$end) { - switch ($stream->next()->getValue()) { - case 'else': - $stream->expect(Twig_Token::BLOCK_END_TYPE); - $else = $this->parser->subparse(array($this, 'decideIfEnd')); - break; - - case 'elseif': - $expr = $this->parser->getExpressionParser()->parseExpression(); - $stream->expect(Twig_Token::BLOCK_END_TYPE); - $body = $this->parser->subparse(array($this, 'decideIfFork')); - $tests[] = $expr; - $tests[] = $body; - break; - - case 'endif': - $end = true; - break; - - default: - throw new Twig_Error_Syntax(sprintf('Unexpected end of template. Twig was looking for the following tags "else", "elseif", or "endif" to close the "if" block started at line %d)', $lineno), $stream->getCurrent()->getLine(), $stream->getFilename()); - } - } - - $stream->expect(Twig_Token::BLOCK_END_TYPE); - - return new Twig_Node_If(new Twig_Node($tests), $else, $lineno, $this->getTag()); - } - - public function decideIfFork(Twig_Token $token) - { - return $token->test(array('elseif', 'else', 'endif')); - } - - public function decideIfEnd(Twig_Token $token) - { - return $token->test(array('endif')); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'if'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/Import.php b/inc/3rdparty/Twig/TokenParser/Import.php deleted file mode 100644 index e7050c70..00000000 --- a/inc/3rdparty/Twig/TokenParser/Import.php +++ /dev/null @@ -1,49 +0,0 @@ - - * {% import 'forms.html' as forms %} - * - */ -class Twig_TokenParser_Import extends Twig_TokenParser -{ - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token) - { - $macro = $this->parser->getExpressionParser()->parseExpression(); - $this->parser->getStream()->expect('as'); - $var = new Twig_Node_Expression_AssignName($this->parser->getStream()->expect(Twig_Token::NAME_TYPE)->getValue(), $token->getLine()); - $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); - - $this->parser->addImportedSymbol('template', $var->getAttribute('name')); - - return new Twig_Node_Import($macro, $var, $token->getLine(), $this->getTag()); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'import'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/Include.php b/inc/3rdparty/Twig/TokenParser/Include.php deleted file mode 100644 index 4a317868..00000000 --- a/inc/3rdparty/Twig/TokenParser/Include.php +++ /dev/null @@ -1,80 +0,0 @@ - - * {% include 'header.html' %} - * Body - * {% include 'footer.html' %} - * - */ -class Twig_TokenParser_Include extends Twig_TokenParser -{ - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token) - { - $expr = $this->parser->getExpressionParser()->parseExpression(); - - list($variables, $only, $ignoreMissing) = $this->parseArguments(); - - return new Twig_Node_Include($expr, $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag()); - } - - protected function parseArguments() - { - $stream = $this->parser->getStream(); - - $ignoreMissing = false; - if ($stream->test(Twig_Token::NAME_TYPE, 'ignore')) { - $stream->next(); - $stream->expect(Twig_Token::NAME_TYPE, 'missing'); - - $ignoreMissing = true; - } - - $variables = null; - if ($stream->test(Twig_Token::NAME_TYPE, 'with')) { - $stream->next(); - - $variables = $this->parser->getExpressionParser()->parseExpression(); - } - - $only = false; - if ($stream->test(Twig_Token::NAME_TYPE, 'only')) { - $stream->next(); - - $only = true; - } - - $stream->expect(Twig_Token::BLOCK_END_TYPE); - - return array($variables, $only, $ignoreMissing); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'include'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/Macro.php b/inc/3rdparty/Twig/TokenParser/Macro.php deleted file mode 100644 index 82b4fa6d..00000000 --- a/inc/3rdparty/Twig/TokenParser/Macro.php +++ /dev/null @@ -1,68 +0,0 @@ - - * {% macro input(name, value, type, size) %} - * - * {% endmacro %} - * - */ -class Twig_TokenParser_Macro extends Twig_TokenParser -{ - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token) - { - $lineno = $token->getLine(); - $stream = $this->parser->getStream(); - $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); - - $arguments = $this->parser->getExpressionParser()->parseArguments(true, true); - - $stream->expect(Twig_Token::BLOCK_END_TYPE); - $this->parser->pushLocalScope(); - $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true); - if ($stream->test(Twig_Token::NAME_TYPE)) { - $value = $stream->next()->getValue(); - - if ($value != $name) { - throw new Twig_Error_Syntax(sprintf("Expected endmacro for macro '$name' (but %s given)", $value), $stream->getCurrent()->getLine(), $stream->getFilename()); - } - } - $this->parser->popLocalScope(); - $stream->expect(Twig_Token::BLOCK_END_TYPE); - - $this->parser->setMacro($name, new Twig_Node_Macro($name, new Twig_Node_Body(array($body)), $arguments, $lineno, $this->getTag())); - } - - public function decideBlockEnd(Twig_Token $token) - { - return $token->test('endmacro'); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'macro'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/Sandbox.php b/inc/3rdparty/Twig/TokenParser/Sandbox.php deleted file mode 100644 index 9457325a..00000000 --- a/inc/3rdparty/Twig/TokenParser/Sandbox.php +++ /dev/null @@ -1,68 +0,0 @@ - - * {% sandbox %} - * {% include 'user.html' %} - * {% endsandbox %} - * - * - * @see http://www.twig-project.org/doc/api.html#sandbox-extension for details - */ -class Twig_TokenParser_Sandbox extends Twig_TokenParser -{ - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token) - { - $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); - $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true); - $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); - - // in a sandbox tag, only include tags are allowed - if (!$body instanceof Twig_Node_Include) { - foreach ($body as $node) { - if ($node instanceof Twig_Node_Text && ctype_space($node->getAttribute('data'))) { - continue; - } - - if (!$node instanceof Twig_Node_Include) { - throw new Twig_Error_Syntax('Only "include" tags are allowed within a "sandbox" section', $node->getLine(), $this->parser->getFilename()); - } - } - } - - return new Twig_Node_Sandbox($body, $token->getLine(), $this->getTag()); - } - - public function decideBlockEnd(Twig_Token $token) - { - return $token->test('endsandbox'); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'sandbox'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/Set.php b/inc/3rdparty/Twig/TokenParser/Set.php deleted file mode 100644 index 70e0b41b..00000000 --- a/inc/3rdparty/Twig/TokenParser/Set.php +++ /dev/null @@ -1,84 +0,0 @@ - - * {% set foo = 'foo' %} - * - * {% set foo = [1, 2] %} - * - * {% set foo = {'foo': 'bar'} %} - * - * {% set foo = 'foo' ~ 'bar' %} - * - * {% set foo, bar = 'foo', 'bar' %} - * - * {% set foo %}Some content{% endset %} - * - */ -class Twig_TokenParser_Set extends Twig_TokenParser -{ - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token) - { - $lineno = $token->getLine(); - $stream = $this->parser->getStream(); - $names = $this->parser->getExpressionParser()->parseAssignmentExpression(); - - $capture = false; - if ($stream->test(Twig_Token::OPERATOR_TYPE, '=')) { - $stream->next(); - $values = $this->parser->getExpressionParser()->parseMultitargetExpression(); - - $stream->expect(Twig_Token::BLOCK_END_TYPE); - - if (count($names) !== count($values)) { - throw new Twig_Error_Syntax("When using set, you must have the same number of variables and assignments.", $stream->getCurrent()->getLine(), $stream->getFilename()); - } - } else { - $capture = true; - - if (count($names) > 1) { - throw new Twig_Error_Syntax("When using set with a block, you cannot have a multi-target.", $stream->getCurrent()->getLine(), $stream->getFilename()); - } - - $stream->expect(Twig_Token::BLOCK_END_TYPE); - - $values = $this->parser->subparse(array($this, 'decideBlockEnd'), true); - $stream->expect(Twig_Token::BLOCK_END_TYPE); - } - - return new Twig_Node_Set($capture, $names, $values, $lineno, $this->getTag()); - } - - public function decideBlockEnd(Twig_Token $token) - { - return $token->test('endset'); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'set'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/Spaceless.php b/inc/3rdparty/Twig/TokenParser/Spaceless.php deleted file mode 100644 index 1e3fa8f3..00000000 --- a/inc/3rdparty/Twig/TokenParser/Spaceless.php +++ /dev/null @@ -1,59 +0,0 @@ - - * {% spaceless %} - *
- * foo - *
- * {% endspaceless %} - * - * {# output will be
foo
#} - * - */ -class Twig_TokenParser_Spaceless extends Twig_TokenParser -{ - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token) - { - $lineno = $token->getLine(); - - $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); - $body = $this->parser->subparse(array($this, 'decideSpacelessEnd'), true); - $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); - - return new Twig_Node_Spaceless($body, $lineno, $this->getTag()); - } - - public function decideSpacelessEnd(Twig_Token $token) - { - return $token->test('endspaceless'); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'spaceless'; - } -} diff --git a/inc/3rdparty/Twig/TokenParser/Use.php b/inc/3rdparty/Twig/TokenParser/Use.php deleted file mode 100644 index bc0e09ef..00000000 --- a/inc/3rdparty/Twig/TokenParser/Use.php +++ /dev/null @@ -1,82 +0,0 @@ - - * {% extends "base.html" %} - * - * {% use "blocks.html" %} - * - * {% block title %}{% endblock %} - * {% block content %}{% endblock %} - * - * - * @see http://www.twig-project.org/doc/templates.html#horizontal-reuse for details. - */ -class Twig_TokenParser_Use extends Twig_TokenParser -{ - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token) - { - $template = $this->parser->getExpressionParser()->parseExpression(); - $stream = $this->parser->getStream(); - - if (!$template instanceof Twig_Node_Expression_Constant) { - throw new Twig_Error_Syntax('The template references in a "use" statement must be a string.', $stream->getCurrent()->getLine(), $stream->getFilename()); - } - - $targets = array(); - if ($stream->test('with')) { - $stream->next(); - - do { - $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); - - $alias = $name; - if ($stream->test('as')) { - $stream->next(); - - $alias = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); - } - - $targets[$name] = new Twig_Node_Expression_Constant($alias, -1); - - if (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ',')) { - break; - } - - $stream->next(); - } while (true); - } - - $stream->expect(Twig_Token::BLOCK_END_TYPE); - - $this->parser->addTrait(new Twig_Node(array('template' => $template, 'targets' => new Twig_Node($targets)))); - } - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag() - { - return 'use'; - } -} diff --git a/inc/3rdparty/Twig/TokenParserBroker.php b/inc/3rdparty/Twig/TokenParserBroker.php deleted file mode 100644 index ec3fba67..00000000 --- a/inc/3rdparty/Twig/TokenParserBroker.php +++ /dev/null @@ -1,136 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -class Twig_TokenParserBroker implements Twig_TokenParserBrokerInterface -{ - protected $parser; - protected $parsers = array(); - protected $brokers = array(); - - /** - * Constructor. - * - * @param array|Traversable $parsers A Traversable of Twig_TokenParserInterface instances - * @param array|Traversable $brokers A Traversable of Twig_TokenParserBrokerInterface instances - */ - public function __construct($parsers = array(), $brokers = array()) - { - foreach ($parsers as $parser) { - if (!$parser instanceof Twig_TokenParserInterface) { - throw new LogicException('$parsers must a an array of Twig_TokenParserInterface'); - } - $this->parsers[$parser->getTag()] = $parser; - } - foreach ($brokers as $broker) { - if (!$broker instanceof Twig_TokenParserBrokerInterface) { - throw new LogicException('$brokers must a an array of Twig_TokenParserBrokerInterface'); - } - $this->brokers[] = $broker; - } - } - - /** - * Adds a TokenParser. - * - * @param Twig_TokenParserInterface $parser A Twig_TokenParserInterface instance - */ - public function addTokenParser(Twig_TokenParserInterface $parser) - { - $this->parsers[$parser->getTag()] = $parser; - } - - /** - * Removes a TokenParser. - * - * @param Twig_TokenParserInterface $parser A Twig_TokenParserInterface instance - */ - public function removeTokenParser(Twig_TokenParserInterface $parser) - { - $name = $parser->getTag(); - if (isset($this->parsers[$name]) && $parser === $this->parsers[$name]) { - unset($this->parsers[$name]); - } - } - - /** - * Adds a TokenParserBroker. - * - * @param Twig_TokenParserBroker $broker A Twig_TokenParserBroker instance - */ - public function addTokenParserBroker(Twig_TokenParserBroker $broker) - { - $this->brokers[] = $broker; - } - - /** - * Removes a TokenParserBroker. - * - * @param Twig_TokenParserBroker $broker A Twig_TokenParserBroker instance - */ - public function removeTokenParserBroker(Twig_TokenParserBroker $broker) - { - if (false !== $pos = array_search($broker, $this->brokers)) { - unset($this->brokers[$pos]); - } - } - - /** - * Gets a suitable TokenParser for a tag. - * - * First looks in parsers, then in brokers. - * - * @param string $tag A tag name - * - * @return null|Twig_TokenParserInterface A Twig_TokenParserInterface or null if no suitable TokenParser was found - */ - public function getTokenParser($tag) - { - if (isset($this->parsers[$tag])) { - return $this->parsers[$tag]; - } - $broker = end($this->brokers); - while (false !== $broker) { - $parser = $broker->getTokenParser($tag); - if (null !== $parser) { - return $parser; - } - $broker = prev($this->brokers); - } - } - - public function getParsers() - { - return $this->parsers; - } - - public function getParser() - { - return $this->parser; - } - - public function setParser(Twig_ParserInterface $parser) - { - $this->parser = $parser; - foreach ($this->parsers as $tokenParser) { - $tokenParser->setParser($parser); - } - foreach ($this->brokers as $broker) { - $broker->setParser($parser); - } - } -} diff --git a/inc/3rdparty/Twig/TokenParserBrokerInterface.php b/inc/3rdparty/Twig/TokenParserBrokerInterface.php deleted file mode 100644 index 3f006e33..00000000 --- a/inc/3rdparty/Twig/TokenParserBrokerInterface.php +++ /dev/null @@ -1,45 +0,0 @@ - - * @deprecated since 1.12 (to be removed in 2.0) - */ -interface Twig_TokenParserBrokerInterface -{ - /** - * Gets a TokenParser suitable for a tag. - * - * @param string $tag A tag name - * - * @return null|Twig_TokenParserInterface A Twig_TokenParserInterface or null if no suitable TokenParser was found - */ - public function getTokenParser($tag); - - /** - * Calls Twig_TokenParserInterface::setParser on all parsers the implementation knows of. - * - * @param Twig_ParserInterface $parser A Twig_ParserInterface interface - */ - public function setParser(Twig_ParserInterface $parser); - - /** - * Gets the Twig_ParserInterface. - * - * @return null|Twig_ParserInterface A Twig_ParserInterface instance or null - */ - public function getParser(); -} diff --git a/inc/3rdparty/Twig/TokenParserInterface.php b/inc/3rdparty/Twig/TokenParserInterface.php deleted file mode 100644 index bbde7714..00000000 --- a/inc/3rdparty/Twig/TokenParserInterface.php +++ /dev/null @@ -1,41 +0,0 @@ - - */ -interface Twig_TokenParserInterface -{ - /** - * Sets the parser associated with this token parser - * - * @param $parser A Twig_Parser instance - */ - public function setParser(Twig_Parser $parser); - - /** - * Parses a token and returns a node. - * - * @param Twig_Token $token A Twig_Token instance - * - * @return Twig_NodeInterface A Twig_NodeInterface instance - */ - public function parse(Twig_Token $token); - - /** - * Gets the tag name associated with this token parser. - * - * @return string The tag name - */ - public function getTag(); -} diff --git a/inc/3rdparty/Twig/TokenStream.php b/inc/3rdparty/Twig/TokenStream.php deleted file mode 100644 index a78189f6..00000000 --- a/inc/3rdparty/Twig/TokenStream.php +++ /dev/null @@ -1,144 +0,0 @@ - - */ -class Twig_TokenStream -{ - protected $tokens; - protected $current; - protected $filename; - - /** - * Constructor. - * - * @param array $tokens An array of tokens - * @param string $filename The name of the filename which tokens are associated with - */ - public function __construct(array $tokens, $filename = null) - { - $this->tokens = $tokens; - $this->current = 0; - $this->filename = $filename; - } - - /** - * Returns a string representation of the token stream. - * - * @return string - */ - public function __toString() - { - return implode("\n", $this->tokens); - } - - public function injectTokens(array $tokens) - { - $this->tokens = array_merge(array_slice($this->tokens, 0, $this->current), $tokens, array_slice($this->tokens, $this->current)); - } - - /** - * Sets the pointer to the next token and returns the old one. - * - * @return Twig_Token - */ - public function next() - { - if (!isset($this->tokens[++$this->current])) { - throw new Twig_Error_Syntax('Unexpected end of template', $this->tokens[$this->current - 1]->getLine(), $this->filename); - } - - return $this->tokens[$this->current - 1]; - } - - /** - * Tests a token and returns it or throws a syntax error. - * - * @return Twig_Token - */ - public function expect($type, $value = null, $message = null) - { - $token = $this->tokens[$this->current]; - if (!$token->test($type, $value)) { - $line = $token->getLine(); - throw new Twig_Error_Syntax(sprintf('%sUnexpected token "%s" of value "%s" ("%s" expected%s)', - $message ? $message.'. ' : '', - Twig_Token::typeToEnglish($token->getType(), $line), $token->getValue(), - Twig_Token::typeToEnglish($type, $line), $value ? sprintf(' with value "%s"', $value) : ''), - $line, - $this->filename - ); - } - $this->next(); - - return $token; - } - - /** - * Looks at the next token. - * - * @param integer $number - * - * @return Twig_Token - */ - public function look($number = 1) - { - if (!isset($this->tokens[$this->current + $number])) { - throw new Twig_Error_Syntax('Unexpected end of template', $this->tokens[$this->current + $number - 1]->getLine(), $this->filename); - } - - return $this->tokens[$this->current + $number]; - } - - /** - * Tests the current token - * - * @return bool - */ - public function test($primary, $secondary = null) - { - return $this->tokens[$this->current]->test($primary, $secondary); - } - - /** - * Checks if end of stream was reached - * - * @return bool - */ - public function isEOF() - { - return $this->tokens[$this->current]->getType() === Twig_Token::EOF_TYPE; - } - - /** - * Gets the current token - * - * @return Twig_Token - */ - public function getCurrent() - { - return $this->tokens[$this->current]; - } - - /** - * Gets the filename associated with this stream - * - * @return string - */ - public function getFilename() - { - return $this->filename; - } -} diff --git a/inc/config.php b/inc/config.php index b78147ab..495dbb85 100644 --- a/inc/config.php +++ b/inc/config.php @@ -24,15 +24,14 @@ define ('LANG', 'fr_FR.UTF8'); $storage_type = 'sqlite'; # sqlite, file # /!\ Be careful if you change the lines below /!\ - require_once 'poche/pocheTools.class.php'; require_once 'poche/pocheCore.php'; require_once '3rdparty/Readability.php'; require_once '3rdparty/Encoding.php'; require_once '3rdparty/Session.class.php'; -require_once '3rdparty/Twig/Autoloader.php'; require_once 'store/store.class.php'; require_once 'store/' . $storage_type . '.class.php'; +require_once './vendor/autoload.php'; if (DOWNLOAD_PICTURES) { require_once 'poche/pochePicture.php'; @@ -45,7 +44,7 @@ bindtextdomain(LANG, LOCALE); textdomain(LANG); # template engine -Twig_Autoloader::register(); +// Twig_Autoloader::register(); $loader = new Twig_Loader_Filesystem(TPL); $twig = new Twig_Environment($loader, array( 'cache' => CACHE, -- cgit v1.2.3