height / $this->width) + 0.5); } // Accessible alt title $title = htmlspecialchars($this->getTitle()); // It would be nice if partials could be used for this. // Think about whether that's possible. if ($this->getType() === 'video') { if ($this->embed) { // Solution for non-YouTube videos based on a manually // provided thumbnail and embed code return str_replace(array('_TITLE_', '_WIDTH_', '_HEIGHT_'), array($title, $width, $height), $this->embed); } // TODO: less YouTube-specific $serviceUrl = $this->getServiceUrl(); $embeddedUrl = $this->youtubeUrlToEmbeddedUrl($serviceUrl); return << EOM ; } elseif (($this->getType() == 'image') || ($this->getType() == 'pdf')) { $src = $this->getImageSrc($width, $height, $resizeType, $format, $absolute); // Use named routing rule to ensure the desired result (and for speed) return ""; } else { throw new Exception("Unknown media type in getEmbedCode: " . $this->getType() . " id is " . $this->id . " is new? " . $this->isNew()); } } public function getImageSrc($width, $height, $resizeType, $format = 'jpg', $absolute = false) { $controller = sfContext::getInstance()->getController(); $slug = $this->getSlug(); return $controller->genUrl("@a_media_image?" . http_build_query( array("slug" => $slug, "width" => $width, "height" => $height, "resizeType" => $resizeType, "format" => $format)), $absolute); } }