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Diffstat (limited to 'articleenhancer/globalarticleenhancer.php')
| -rw-r--r-- | articleenhancer/globalarticleenhancer.php | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/articleenhancer/globalarticleenhancer.php b/articleenhancer/globalarticleenhancer.php deleted file mode 100644 index e7f5ca177..000000000 --- a/articleenhancer/globalarticleenhancer.php +++ /dev/null @@ -1,70 +0,0 @@ -<?php -/** - * ownCloud - News - * - * This file is licensed under the Affero General Public License version 3 or - * later. See the COPYING file. - * - * @author Alessandro Cosentino <cosenal@gmail.com> - * @author Bernhard Posselt <dev@bernhard-posselt.com> - * @copyright Alessandro Cosentino 2012 - * @copyright Bernhard Posselt 2012, 2014 - */ - -namespace OCA\News\ArticleEnhancer; - -use DomDocument; -use DOMXpath; - -use \OCA\News\Db\Item; - - -class GlobalArticleEnhancer implements ArticleEnhancer { - - - /** - * This method is run after all enhancers and for every item - */ - public function enhance(Item $item) { - - $dom = new DOMDocument(); - - // wrap it inside a div if there is none to prevent invalid wrapping - // inside <p> tags - $body = '<div>' . $item->getBody() . '</div>'; - - $isOk = @$dom->loadHTML( - $body, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD - ); - - $xpath = new DOMXpath($dom); - - // remove youtube autoplay - // NOTE: PHP supports only XPath 1.0 so no matches() function :( - $youtubeIframes = "//iframe[contains(@src, 'youtube.com')]"; - - $elements = $xpath->query($youtubeIframes); - foreach ($elements as $element) { - - // src needs to be matched against regex to prevent false positives - // and because theres no XPath matches function available - $src = $element->getAttribute('src'); - $regex = '%^(http://|https://|//)(www\.)?youtube.com/' . - '.*\?.*autoplay=1.*%i'; - - if (preg_match($regex, $src)) { - $replaced = str_replace('autoplay=1', 'autoplay=0', $src); - $element->setAttribute('src', $replaced); - } - } - - // save all changes back to the item - if ($isOk) { - $item->setBody(trim($dom->saveHTML())); - } - - return $item; - } - - -}
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