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/Node/Module.php | 371 -------------------------------------- 1 file changed, 371 deletions(-) delete mode 100644 inc/3rdparty/Twig/Node/Module.php (limited to 'inc/3rdparty/Twig/Node/Module.php') 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") - ; - } - } -} -- cgit v1.2.3