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/Compiler.php | 267 ----------------------------------------- 1 file changed, 267 deletions(-) delete mode 100644 inc/3rdparty/Twig/Compiler.php (limited to 'inc/3rdparty/Twig/Compiler.php') 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; - } -} -- cgit v1.2.3