Файл: symfony-2.7/src/Symfony/Bundle/FrameworkBundle/CacheWarmer/TemplateFinder.php
Строк: 139
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SymfonyBundleFrameworkBundleCacheWarmer;
use SymfonyComponentHttpKernelKernelInterface;
use SymfonyComponentFinderFinder;
use SymfonyComponentTemplatingTemplateNameParserInterface;
use SymfonyComponentHttpKernelBundleBundleInterface;
/**
* Finds all the templates.
*
* @author Victor Berchet <victor@suumit.com>
*/
class TemplateFinder implements TemplateFinderInterface
{
private $kernel;
private $parser;
private $rootDir;
private $templates;
/**
* Constructor.
*
* @param KernelInterface $kernel A KernelInterface instance
* @param TemplateNameParserInterface $parser A TemplateNameParserInterface instance
* @param string $rootDir The directory where global templates can be stored
*/
public function __construct(KernelInterface $kernel, TemplateNameParserInterface $parser, $rootDir)
{
$this->kernel = $kernel;
$this->parser = $parser;
$this->rootDir = $rootDir;
}
/**
* Find all the templates in the bundle and in the kernel Resources folder.
*
* @return array An array of templates of type TemplateReferenceInterface
*/
public function findAllTemplates()
{
if (null !== $this->templates) {
return $this->templates;
}
$templates = array();
foreach ($this->kernel->getBundles() as $bundle) {
$templates = array_merge($templates, $this->findTemplatesInBundle($bundle));
}
$templates = array_merge($templates, $this->findTemplatesInFolder($this->rootDir.'/views'));
return $this->templates = $templates;
}
/**
* Find templates in the given directory.
*
* @param string $dir The folder where to look for templates
*
* @return array An array of templates of type TemplateReferenceInterface
*/
private function findTemplatesInFolder($dir)
{
$templates = array();
if (is_dir($dir)) {
$finder = new Finder();
foreach ($finder->files()->followLinks()->in($dir) as $file) {
$template = $this->parser->parse($file->getRelativePathname());
if (false !== $template) {
$templates[] = $template;
}
}
}
return $templates;
}
/**
* Find templates in the given bundle.
*
* @param BundleInterface $bundle The bundle where to look for templates
*
* @return array An array of templates of type TemplateReferenceInterface
*/
private function findTemplatesInBundle(BundleInterface $bundle)
{
$templates = $this->findTemplatesInFolder($bundle->getPath().'/Resources/views');
$name = $bundle->getName();
foreach ($templates as $i => $template) {
$templates[$i] = $template->set('bundle', $name);
}
return $templates;
}
}