Beispiel #1
0
 public function compile(Compiler $compiler, TagNode $node)
 {
     if ($node->hasChild('else')) {
         //extract data to be traversed
         $compiler->indented('$temp = ')->compileNode($node->getChild('source'))->add(';');
         //generate check and code for the 'else' branch
         $compiler->indented('if(empty($temp)) {')->indent()->compileNode($node->getChild('else'))->outdent()->indented('} else {')->indent();
         $source = new TempVariableNode('temp');
     } else {
         $source = $node->getChild('source');
     }
     $compiler->indented('foreach(')->compileNode($source)->add(' as ');
     if ($node->hasChild('loop_key')) {
         $compiler->compileNode($node->getChild('loop_key'))->add(' => ');
     }
     $variables = $node->getData('variables');
     if ($variables === 1) {
         $compiler->compileNode($node->getChild('loop_variable_0'))->add(') {')->indent();
     } else {
         $arguments = [];
         for ($i = 0; $i < $variables; ++$i) {
             $arguments[] = $node->getChild('loop_variable_' . $i);
         }
         $compiler->add('$loopVariable) {')->indent()->indented('list')->compileArgumentList($arguments)->add(' = $loopVariable;');
     }
     $compiler->compileNode($node->getChild('loop_body'))->outdent()->indented('}');
     if ($node->hasChild('else')) {
         //bracket opened after if-empty check
         $compiler->outdent()->indented('}');
     }
 }
Beispiel #2
0
 public function compile(Compiler $compiler, TagNode $node)
 {
     $compiler->indented('switch(')->compileNode($node->getData('tested'))->add(')')->add(' {')->indent();
     foreach ($node->getChildren() as $branch) {
         if (!$branch->hasChild('condition')) {
             $compiler->indented('default:');
         } else {
             $compiler->indented('case ')->compileNode($branch->getChild('condition'))->add(':');
         }
         $compiler->indent()->compileNode($branch->getChild('body'))->indented('break;')->outdent();
     }
     $compiler->outdent()->indented('}');
 }
Beispiel #3
0
 private function compileBlock(Compiler $compiler, $method, RootNode $body)
 {
     $compiler->indented('public function %s(Context $context)', $method);
     $compiler->indented('{');
     $compiler->indent();
     if (!$body->hasData('environment_accessed') || $body->getData('environment_accessed')) {
         $compiler->indented('$environment = $this->getEnvironment();');
     }
     $compiler->compileNode($body);
     $compiler->outdent();
     $compiler->indented("}\n");
 }