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<?php |
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/* |
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* This file is part of the Zikula package. |
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* |
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* Copyright Zikula Foundation - http://zikula.org/ |
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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 Zikula\Bundle\CoreInstallerBundle\Controller; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\HttpFoundation\Request; |
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use Michelf\MarkdownExtra; |
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use Zikula\Bundle\CoreBundle\HttpKernel\ZikulaHttpKernelInterface; |
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use Zikula\Common\Translator\TranslatorInterface; |
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use Zikula\Core\Response\PlainResponse; |
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/** |
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* Class DocController |
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*/ |
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class DocController |
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{ |
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/** |
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* @var ZikulaHttpKernelInterface |
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*/ |
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private $kernel; |
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/** |
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* @var \Twig_Environment |
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*/ |
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private $twig; |
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/** |
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* @var MarkdownExtra |
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*/ |
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private $parser; |
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/** |
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* @var |
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*/ |
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private $basePath; |
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/** |
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* @var TranslatorInterface |
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*/ |
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private $translator; |
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/** |
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* Constructor. |
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* |
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* @param ZikulaHttpKernelInterface $kernel |
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* @param \Twig_Environment $twig |
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* @param MarkdownExtra $parser |
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* @param TranslatorInterface $translator |
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*/ |
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public function __construct( |
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ZikulaHttpKernelInterface $kernel, |
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\Twig_Environment $twig, |
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MarkdownExtra $parser, |
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TranslatorInterface $translator |
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) { |
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$this->kernel = $kernel; |
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$this->twig = $twig; |
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$this->parser = $parser; |
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$this->translator = $translator; |
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} |
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/** |
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* @param Request $request |
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* @param string $name |
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* @return Response |
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*/ |
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public function displayAction(Request $request, $name = 'INSTALL-2.0.md') |
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{ |
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$this->setBasePath($request); |
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if (file_exists($this->basePath . "/$name")) { |
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$content = file_get_contents($this->basePath . "/$name"); |
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} else { |
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$content = $this->translator->__f('The file you requested (%s) could not be found.', ['%s' => "$name"]); |
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} |
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$content = $this->parser->defaultTransform($content); |
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$templateParams = [ |
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'lang' => $request->getLocale(), |
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'charset' => $this->kernel->getCharset(), |
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'content' => $content, |
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]; |
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$response = new PlainResponse(); |
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$response->setContent($this->twig->render('ZikulaCoreInstallerBundle::doc.html.twig', $templateParams)); |
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return $response; |
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} |
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/** |
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* set the base path for doc files, computing whether this is a Github clone or CI build. |
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* @param Request $request |
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*/ |
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private function setBasePath(Request $request) |
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{ |
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$paths = [ |
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$this->kernel->getRootDir() . '/../docs/' . $request->getLocale(), // localized in ci build |
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$this->kernel->getRootDir() . '/../docs/en', // default in ci build |
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$this->kernel->getRootDir() . '/../..' // github clone |
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]; |
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foreach ($paths as $docPath) { |
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if ($path = realpath($docPath)) { |
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$this->basePath = $path; |
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} |
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} |
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} |
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} |
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zikula /
core
Loading history...
It is generally a best practice as it is often more readable to use concatenation instead of interpolation for variables inside strings.