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<?php |
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namespace PiedWeb\CMSBundle\Twig; |
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use Cocur\Slugify\Slugify; |
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use Doctrine\ORM\EntityManager; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Exception; |
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use PiedWeb\CMSBundle\Entity\Media; |
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use PiedWeb\CMSBundle\Entity\PageInterface as Page; |
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use PiedWeb\CMSBundle\Service\MainContentManager; |
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use PiedWeb\CMSBundle\Service\PageCanonicalService; |
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use PiedWeb\RenderAttributes\AttributesTrait; |
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use Twig\Environment as Twig; |
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use Twig\Extension\AbstractExtension; |
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use Twig\TwigFilter; |
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use Twig\TwigFunction; |
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class AppExtension extends AbstractExtension |
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{ |
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use AttributesTrait; |
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/** @var PageCanonicalService */ |
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protected $pageCanonical; |
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/** @var EntityManagerInterface */ |
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private $em; |
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/** @var string */ |
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private $page_class; |
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public function __construct(EntityManager $em, string $page_class, PageCanonicalService $pageCanonical) |
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{ |
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$this->em = $em; |
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$this->pageCanonical = $pageCanonical; |
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$this->page_class = $page_class; |
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} |
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public function getFilters() |
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{ |
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return [ |
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//new TwigFilter('markdown', [AppExtension::class, 'markdownToHtml'], ['is_safe' => ['all']]), |
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new TwigFilter('html_entity_decode', 'html_entity_decode'), |
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new TwigFilter('preg_replace', [AppExtension::class, 'pregReplace']), |
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new TwigFilter( |
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'punctuation_beautifer', |
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[MainContentManager::class, 'punctuationBeautifer'], |
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['is_safe' => ['html']] |
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), |
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]; |
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} |
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public static function pregReplace($subject, $pattern, $replacement) |
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{ |
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return preg_replace($pattern, $replacement, $subject); |
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} |
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public function getFunctions() |
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{ |
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return [ |
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new TwigFunction('homepage', [$this->pageCanonical, 'generatePathForHomepage']), |
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new TwigFunction('page', [$this->pageCanonical, 'generatePathForPage']), |
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new TwigFunction('jslink', [AppExtension::class, 'renderJavascriptLink'], [ |
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'is_safe' => ['html'], |
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'needs_environment' => true, |
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]), |
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new TwigFunction('link', [AppExtension::class, 'renderJavascriptLink'], [ |
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'is_safe' => ['html'], |
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'needs_environment' => true, |
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]), |
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new TwigFunction('mail', [AppExtension::class, 'renderEncodedMail'], [ |
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'is_safe' => ['html'], |
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'needs_environment' => true, |
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]), |
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new TwigFunction( |
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'bookmark', // = anchor |
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[AppExtension::class, 'renderTxtAnchor'], |
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['is_safe' => ['html'], 'needs_environment' => true] |
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), |
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new TwigFunction( |
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'anchor', // = bookmark |
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[AppExtension::class, 'renderTxtAnchor'], |
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['is_safe' => ['html'], 'needs_environment' => true] |
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), |
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new TwigFunction( |
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'isCurrentPage', |
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[$this, 'isCurrentPage'], |
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['is_safe' => ['html'], 'needs_environment' => false] |
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), |
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new TwigFunction( |
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'gallery', |
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[$this, 'renderGallery'], |
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['is_safe' => ['html'], 'needs_environment' => true] |
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), |
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new TwigFunction( |
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'video', |
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[$this, 'renderVideo'], |
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['is_safe' => ['html'], 'needs_environment' => true] |
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), |
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new TwigFunction( |
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'encode', |
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[AppExtension::class, 'encode'], |
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['is_safe' => ['html']] |
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), |
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new TwigFunction( |
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'list', |
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[$this, 'renderPagesList'], |
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['is_safe' => ['html'], 'needs_environment' => true] |
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), |
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new TwigFunction('isInternalImage', [AppExtension::class, 'isInternalImage']), |
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new TwigFunction('getImageFrom', [AppExtension::class, 'transformInlineImageToMedia']), |
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new TwigFunction('getEmbedCode', [AppExtension::class, 'getEmbedCode']), |
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new TwigFunction('extract', [$this, 'extract'], ['is_safe' => ['html'], 'needs_environment' => true]), |
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]; |
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} |
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public function extract(Twig $env, string $name, Page $page) |
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{ |
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$mainContentManager = new MainContentManager($env, $page); // todo cache it ?! |
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$extractorFunction = 'get'.ucfirst($name); |
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if (!method_exists($mainContentManager, $extractorFunction)) { |
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throw new Exception('`'.$name.'` does not exist'); |
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} |
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return $mainContentManager->$extractorFunction(); |
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} |
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public static function getEmbedCode( |
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$embed_code |
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) { |
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if ($id = self::getYoutubeVideo($embed_code)) { |
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$embed_code = '<iframe src=https://www.youtube-nocookie.com/embed/'.$id.' frameborder=0' |
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.' allow=autoplay;encrypted-media allowfullscreen class=w-100></iframe>'; |
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} |
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return $embed_code; |
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} |
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public function renderVideo( |
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Twig $env, |
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$embed_code, |
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$image, |
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$alt, |
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$btn_title = null, |
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$btn_style = null |
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) { |
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$embed_code = self::getEmbedCode($embed_code); |
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$params = [ |
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'embed_code' => $embed_code, |
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'image' => $image, |
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'alt' => $alt, |
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]; |
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if (null !== $btn_title) { |
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$params['btn_title'] = $btn_title; |
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} |
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if (null !== $btn_style) { |
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$params['btn_style'] = $btn_style; |
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} |
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return $env->render('@PiedWebCMS/component/_video.html.twig', $params); |
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} |
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protected static function getYoutubeVideo($url) |
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{ |
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if (preg_match('~^(?:https?://)?(?:www[.])?(?:youtube[.]com/watch[?]v=|youtu[.]be/)([^&]{11})~', $url, $m)) { |
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return $m[1]; |
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} |
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} |
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public function renderPagesList( |
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Twig $env, |
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string $containing = '', |
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int $number = 3, |
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string $orderBy = 'createdAt', |
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string $template = '@PiedWebCMS/page/_pages_list.html.twig' |
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) { |
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$qb = $this->em->getRepository($this->page_class)->getQueryToFindPublished('p'); |
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$qb->andWhere('p.mainContent LIKE :containing')->setParameter('containing', '%'.$containing.'%'); |
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$qb->orderBy('p.'.$orderBy, 'DESC'); |
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$qb->setMaxResults($number); |
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$pages = $qb->getQuery()->getResult(); |
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return $env->render($template, ['pages' => $pages]); |
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} |
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public static function isInternalImage(string $media): bool |
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{ |
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return 0 === strpos($media, '/media/default/'); |
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} |
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public static function transformInlineImageToMedia(string $src) |
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{ |
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if (self::isInternalImage($src)) { |
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$src = substr($src, strlen('/media/default/')); |
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$media = new Media(); |
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$media->setRelativeDir('/media'); |
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$media->setMedia($src); |
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$media->setSlug(preg_replace('@(\.jpg|\.jpeg|\.png|\.gif)$@', '', $src), true); |
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return $media; |
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} |
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$media = new Media(); |
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$media->setRelativeDir($src); |
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$media->setMedia(''); |
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$media->setSlug('', true); |
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return $media; |
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} |
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public function renderGallery(Twig $env, Page $currentPage, $filterImageFrom = 1, $length = 1001) |
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{ |
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return $env->render('@PiedWebCMS/page/_gallery.html.twig', [ |
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'page' => $currentPage, |
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'galleryFilterFrom' => $filterImageFrom - 1, |
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'length' => $length, |
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]); |
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} |
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public function isCurrentPage(string $uri, ?Page $currentPage) |
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{ |
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return |
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null === $currentPage || $uri != $this->pageCanonical->generatePathForPage($currentPage->getRealSlug()) |
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? false |
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: true; |
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} |
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public static function renderTxtAnchor(Twig $env, $name) |
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{ |
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$slugify = new Slugify(); |
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$name = $slugify->slugify($name); |
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return $env->render('@PiedWebCMS/component/_txt_anchor.html.twig', ['name' => $name]); |
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} |
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public static function renderEncodedMail(Twig $env, $mail, $class = '') |
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{ |
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return $env->render('@PiedWebCMS/component/_encoded_mail.html.twig', [ |
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'mail_readable' => self::readableEncodedMail($mail), |
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'mail_encoded' => str_rot13($mail), |
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'mail' => $mail, |
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'class' => $class, |
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]); |
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} |
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public static function readableEncodedMail($mail) |
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{ |
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return str_replace('@', '<svg width="1em" height="1em" viewBox="0 0 16 16" class="bi bi-at" ' |
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.'fill="currentColor" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" d="M13.106 ' |
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.'7.222c0-2.967-2.249-5.032-5.482-5.032-3.35 0-5.646 2.318-5.646 5.702 0 3.493 2.235 5.708 5.762' |
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.' 5.708.862 0 1.689-.123 2.304-.335v-.862c-.43.199-1.354.328-2.29.328-2.926 0-4.813-1.88-4.813-4.798' |
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.' 0-2.844 1.921-4.881 4.594-4.881 2.735 0 4.608 1.688 4.608 4.156 0 1.682-.554 2.769-1.416 2.769-.492' |
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.' 0-.772-.28-.772-.76V5.206H8.923v.834h-.11c-.266-.595-.881-.964-1.6-.964-1.4 0-2.378 1.162-2.378 2.823 0' |
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.' 1.737.957 2.906 2.379 2.906.8 0 1.415-.39 1.709-1.087h.11c.081.67.703 1.148 1.503 1.148 1.572 0 2.57-1.415' |
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.' 2.57-3.643zm-7.177.704c0-1.197.54-1.907 1.456-1.907.93 0 1.524.738 1.524 1.907S8.308 9.84 7.371 9.84c-.895' |
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.' 0-1.442-.725-1.442-1.914z"/></svg>', $mail); |
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} |
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public static function renderJavascriptLink(Twig $env, $anchor, $path, $attr = []) |
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{ |
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if (0 === strpos($path, 'http://')) { |
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$path = '-'.substr($path, 7); |
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} elseif (0 === strpos($path, 'https://')) { |
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$path = '_'.substr($path, 8); |
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} elseif (0 === strpos($path, 'mailto:')) { |
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$path = '@'.substr($path, 7); |
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} |
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return $env->render( |
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'@PiedWebCMS/component/_javascript_link.html.twig', |
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[ |
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'attr' => self::mergeAndMapAttributes($attr, ['class' => 'a', 'data-rot' => str_rot13($path)]), |
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'anchor' => $anchor, |
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] |
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); |
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} |
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public static function encode($string) |
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{ |
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return str_rot13($string); |
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} |
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} |
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PiedWeb /
CMS
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