public function findAllBlocks(\Twig_Template $template, array $context)
{
if (false !== ($parent = $template->getParent($context))) {
return array_unique(array_merge($this->findAllBlocks($parent, $context), $template->getBlockNames()));
}
return $template->getBlockNames();
}
/**
* @param Template $template
*/
public function addTemplate(Template $template)
{
$this->templates[$template->getTemplateName()] = $template;
/** @var Template $parent */
if ($parent = $template->getParent([])) {
$this->addTemplate($parent);
}
}
protected function getBlocks(\Twig_Template $template, $parameters = [])
{
$blocks = [];
if (false !== ($parent = $template->getParent($parameters))) {
$blocks = $this->getBlocks($parent);
}
return array_merge($blocks, $template->getBlocks());
}
/**
* @param \Twig_Template $template
* @param string $blockName
* @return \Twig_Template|bool
*/
private function findTemplateWithBlock(\Twig_Template $template, $blockName)
{
if ($template->hasBlock($blockName)) {
return $template;
}
// Check parents
if (false !== ($parent = $template->getParent(array()))) {
if ($this->findTemplateWithBlock($parent, $blockName) !== false) {
return $template;
}
}
return false;
}
/**
* @param \Twig_Template $template
* @param string $blockName
*
* @return \Twig_Template|bool
*/
private function findTemplateWithBlock(\Twig_Template $template, $blockName)
{
if ($template->hasBlock($blockName)) {
return $template;
}
if (false === ($parent = $template->getParent([]))) {
return false;
}
if (false !== $this->findTemplateWithBlock($parent, $blockName)) {
return $template;
}
return false;
}
