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