PHP Twig_Compiler::write方法代码示例

 /**
  * 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->nodes['body']);
     if (null !== $this->nodes['plural']) {
         list($msg1, $vars1) = $this->compileString($this->nodes['plural']);
         $vars = array_merge($vars, $vars1);
     }
     $function = null === $this->nodes['plural'] ? '__' : '__n';
     if ($vars) {
         $compiler->write('echo strtr(' . $function . '(')->subcompile($msg);
         if (null !== $this->nodes['plural']) {
             $compiler->raw(', ')->subcompile($msg1)->raw(', abs(')->subcompile($this->nodes['count'])->raw(')');
         }
         $compiler->raw(', true), array(');
         // modified: cakephp $return flag
         foreach ($vars as $var) {
             if ('count' === $var->getAttribute('name')) {
                 $compiler->string('%count%')->raw(' => abs(')->subcompile($this->nodes['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->nodes['plural']) {
             $compiler->raw(', ')->subcompile($msg1)->raw(', abs(')->subcompile($this->nodes['count'])->raw(')');
         }
         $compiler->raw(', true);');
         // modified: cakephp $return flag
     }
 }

 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) {
             $compiler->raw(', ');
         }
     }
     if (PHP_VERSION_ID >= 50600) {
         if ($count) {
             $compiler->raw(', ');
         }
         $compiler->raw('...$__varargs__');
     }
     $compiler->raw(")\n")->write("{\n")->indent();
     $compiler->write("\$context = \$this->env->mergeGlobals(array(\n")->indent();
     foreach ($this->getNode('arguments') as $name => $default) {
         $compiler->write('')->string($name)->raw(' => $__' . $name . '__')->raw(",\n");
     }
     $compiler->write('')->string(self::VARARGS_NAME)->raw(' => ');
     if (PHP_VERSION_ID >= 50600) {
         $compiler->raw("\$__varargs__,\n");
     } else {
         $compiler->raw('func_num_args() > ')->repr($count)->raw(' ? array_slice(func_get_args(), ')->repr($count)->raw(") : array(),\n");
     }
     $compiler->outdent()->write("));\n\n")->write("\$blocks = array();\n\n")->write("ob_start();\n")->write("try {\n")->indent()->subcompile($this->getNode('body'))->outdent()->write("} catch (Exception \$e) {\n")->indent()->write("ob_end_clean();\n\n")->write("throw \$e;\n")->outdent()->write("} catch (Throwable \$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");
 }

 /**
  * 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 === $this->getNode('plural') ? '\\Skeleton\\I18n\\Translation::translate' : '\\Skeleton\\I18n\\Translation::translate_plural';
     if ($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(', $context[\'env\'][\'translation\']), array(');
         foreach ($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(')');
         }
         $compiler->raw(", " . '$context[\'env\'][\'translation\']' . ");\n");
     }
 }

 public function compile(\Twig_Compiler $compiler)
 {
     $count = count($this->getNode('params'));
     if ($count == 1) {
         throw new \Twig_Error_Runtime('Content identifier is missing.');
     } else {
         if ($count > 2) {
             throw new \Twig_Error_Runtime('Too many arguments.');
         }
     }
     $compiler->addDebugInfo($this);
     for ($i = 0; $i < $count; $i++) {
         // argument is not an expression (such as, a \Twig_Node_Textbody)
         // we should trick with output buffering to get a valid argument to pass
         // to the functionToCall() function.
         if (!$this->getNode('params')->getNode($i) instanceof \Twig_Node_Expression) {
             $compiler->write('ob_start();')->raw(PHP_EOL);
             $compiler->subcompile($this->getNode('params')->getNode($i));
             $compiler->write('$_content[] = ob_get_clean();')->raw(PHP_EOL);
         } else {
             $compiler->write('$_content[] = ')->subcompile($this->getNode('params')->getNode($i))->raw(';')->raw(PHP_EOL);
         }
     }
     $rawText = $this->retriever->render($this->getNode('params')->getNode(1)->getAttribute('value'), $this->getNode('params')->getNode(0)->getAttribute('data'));
     $compiler->raw('echo "' . str_replace('"', '\\"', $rawText) . '";')->raw(PHP_EOL);
 }

 private function compileTemplateCall(Twig_Compiler $compiler)
 {
     if (!$this->hasNode('template')) {
         return $compiler->write('$this');
     }
     return $compiler->write('$this->loadTemplate(')->subcompile($this->getNode('template'))->raw(', ')->repr($this->getTemplateName())->raw(', ')->repr($this->getTemplateLine())->raw(')');
 }

 /**
  * 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')) {
         $compiler->write("try {\n")->indent();
     }
     if ($this->getNode('expr') instanceof Twig_Node_Expression_Constant) {
         $compiler->write("\$this->env->loadTemplate(")->subcompile($this->getNode('expr'))->raw(")->display(");
     } else {
         $compiler->write("\$template = \$this->env->resolveTemplate(")->subcompile($this->getNode('expr'))->raw(");\n")->write('$template->display(');
     }
     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'));
         }
     }
     $compiler->raw(");\n");
     if ($this->getAttribute('ignore_missing')) {
         $compiler->outdent()->write("} catch (Twig_Error_Loader \$e) {\n")->indent()->write("// ignore missing template\n")->outdent()->write("}\n\n");
     }
 }

 /**
  * Compiles the node to PHP.
  *
  * @param Twig_Compiler A Twig_Compiler instance
  */
 public function compile(Twig_Compiler $compiler)
 {
     $compiler->addDebugInfo($this)->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")->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");
     }
     $compiler->write("foreach (\$context['_seq'] as ")->subcompile($this->getNode('key_target'))->raw(" => ")->subcompile($this->getNode('value_target'))->raw(") {\n")->indent();
     if (null !== $this->getNode('ifexpr')) {
         $compiler->write("if (")->subcompile($this->getNode('ifexpr'))->raw(") {\n")->indent();
     }
     $compiler->subcompile($this->getNode('body'));
     if (null !== $this->getNode('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")->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");
     }
     if (null !== $this->getNode('ifexpr')) {
         $compiler->outdent()->write("}\n");
     }
     $compiler->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_merge(\$_parent, array_intersect_key(\$context, \$_parent));\n");
 }

 public function compile(\Twig_Compiler $compiler)
 {
     $varsToUnset = array();
     // Rights verification
     $compiler->write('$allowed = true; ' . "\n");
     foreach ($this->getAttribute('paths') as $path) {
         $compiler->write('$allowed = $context[\'dcylabs_twig_serviceProvider\']->get(\'path_roles\')->checkPath( ' . "\n")->subcompile($path)->write(') ? $allowed : false ;' . "\n");
     }
     $compiler->write('if($allowed){ ' . "\n");
     // Variable generation
     if (count($this->getAttribute('paths')) > 1) {
         foreach ($this->getAttribute('paths') as $path) {
             $this->setVar($compiler, '$context[\'check_urls\'][]', $path);
         }
         array_push($varsToUnset, 'check_urls');
     }
     $this->setVar($compiler, '$context[\'check_url\']', $this->getAttribute('paths')[0]);
     array_push($varsToUnset, 'check_url');
     $compiler->subcompile($this->getAttribute('body'));
     if (!is_null($this->getAttribute('alternativeBody'))) {
         $compiler->write('} else { ' . "\n");
         $compiler->subcompile($this->getAttribute('alternativeBody'));
     }
     $compiler->write('} ' . "\n");
     foreach ($varsToUnset as $var) {
         $this->unsetVar($compiler, '$context[\'' . $var . '\']');
     }
 }

 /**
  * 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 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');
     }
 }

 public function compile(\Twig_Compiler $compiler)
 {
     $compiler->addDebugInfo($this);
     foreach ($this->_files as $file) {
         $compiler->write("// asset \"{$file}\"\n")->write('$context[')->repr($this->getAttribute('var_name'))->raw('] = ')->repr($this->getAssetUrl($file));
         $compiler->raw(";\n")->subcompile($this->getNode('body'));
         $compiler->write('unset($context[')->repr($this->getAttribute('var_name'))->raw("]);\n");
     }
 }

 /**
  * Compiles a Exit_Node into PHP.
  *
  * @param \Twig_Compiler $compiler
  *
  * @return null
  */
 public function compile(\Twig_Compiler $compiler)
 {
     $compiler->addDebugInfo($this);
     if ($status = $this->getNode('status')) {
         $compiler->write('throw new \\Craft\\HttpException(')->subcompile($status)->raw(");\n");
     } else {
         $compiler->write("\\Craft\\craft()->end();\n");
     }
 }

 /** {@inheritdoc} */
 public function compile(\Twig_Compiler $compiler)
 {
     if (false !== ($file = $this->getAttribute('js_file'))) {
         $compiler->write('echo ')->string('<script type="text/javascript" src="' . $file . '"></script>')->raw(";\n");
     }
     if (false !== ($file = $this->getAttribute('css_file'))) {
         $compiler->write('echo ')->string('<link rel="stylesheet" href="' . $file . '">')->raw(";\n");
     }
 }

 /**
  * Compiles the tag
  *
  * @param object $compiler 
  * @return void
  * @author Jonathan Geiger
  */
 public function compile(Twig_Compiler $compiler)
 {
     if ($this->getNode('params')) {
         $compiler->write('$route_params = ')->subcompile($this->getNode('params'))->raw(";\n");
     } else {
         $compiler->write('$route_params = array()')->raw(";\n");
     }
     // Output the route
     $compiler->write('echo Kohana::$base_url.Route::get(')->subcompile($this->getNode('route'))->write(')->uri($route_params)')->raw(";\n");
 }

 /**
  * Compiles the node to PHP.
  *
  * @param \Twig_Compiler $compiler A Twig_Compiler instance
  */
 public function compile(Compiler $compiler)
 {
     $compiler->addDebugInfo($this);
     $content = "\$this->env->getExtension('content')";
     $name = $this->getAttribute('name');
     // Inject the placeholder as the content if the content is empty
     $compiler->write("if(!{$content}->has('{$name}'))" . PHP_EOL)->write("{" . PHP_EOL)->indent()->write("ob_start();" . PHP_EOL)->subcompile($this->getNode('placeholder'))->write("{$content}->add('{$name}', ob_get_contents());" . PHP_EOL)->write("ob_end_clean();" . PHP_EOL)->outdent()->write("}" . PHP_EOL);
     // Output the content
     $compiler->write("echo \$this->env->getExtension('content')->render('{$name}');" . PHP_EOL);
 }