/**
* {@inheritdoc}
*/
protected function doLeaveNode(Apishka_Templater_NodeAbstract $node, Apishka_Templater_Environment $env)
{
if ($node instanceof Apishka_Templater_Node_Module) {
$varName = $this->getVarName();
$node->setNode('display_start', Apishka_Templater_Node::apishka(array(new Apishka_Templater_Profiler_Node_EnterProfile($this->extensionName, Apishka_Templater_Profiler_Profile::TEMPLATE, $node->getAttribute('filename'), $varName), $node->getNode('display_start'))));
$node->setNode('display_end', Apishka_Templater_Node::apishka(array(new Apishka_Templater_Profiler_Node_LeaveProfile($varName), $node->getNode('display_end'))));
} elseif ($node instanceof Apishka_Templater_Node_Block) {
$varName = $this->getVarName();
$node->setNode('body', Apishka_Templater_Node_Body::apishka(array(new Apishka_Templater_Profiler_Node_EnterProfile($this->extensionName, Apishka_Templater_Profiler_Profile::BLOCK, $node->getAttribute('name'), $varName), $node->getNode('body'), new Apishka_Templater_Profiler_Node_LeaveProfile($varName))));
}
return $node;
}
private function checkLoopUsageBody(Apishka_Templater_TokenStream $stream, Apishka_Templater_NodeAbstract $node)
{
if ($node instanceof Apishka_Templater_Node_Expression_GetAttr && $node->getNode('node') instanceof Apishka_Templater_Node_Expression_Name && 'loop' == $node->getNode('node')->getAttribute('name')) {
$attribute = $node->getNode('attribute');
if ($attribute instanceof Apishka_Templater_Node_Expression_Constant && in_array($attribute->getAttribute('value'), array('length', 'revindex0', 'revindex', 'last'))) {
throw new Apishka_Templater_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 Apishka_Templater_Node_For) {
return;
}
foreach ($node as $n) {
if (!$n) {
continue;
}
$this->checkLoopUsageBody($stream, $n);
}
}
/**
* Removes "raw" filters.
*
* @param Apishka_Templater_Node $node A Node
* @param Apishka_Templater_Environment $env The current Twig environment
*
* @return Apishka_Templater_Node
*/
private function optimizeRawFilter(Apishka_Templater_NodeAbstract $node, Apishka_Templater_Environment $env)
{
if ($node instanceof Apishka_Templater_Node_Expression_Filter && 'raw' == $node->getNode('filter')->getAttribute('value')) {
return $node->getNode('node');
}
return $node;
}
