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- <?php
- class Af_Fsckportal extends Plugin {
- private $host;
- function about() {
- return array(1.0,
- "Remove feedsportal spamlinks from article content",
- "fox");
- }
- function init($host) {
- $this->host = $host;
- $host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
- }
- function hook_article_filter($article) {
- $doc = new DOMDocument();
- $charset_hack = '<head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
- </head>';
- @$doc->loadHTML($charset_hack . $article["content"]);
- if ($doc) {
- $xpath = new DOMXPath($doc);
- $entries = $xpath->query('(//img[@src]|//a[@href])');
- foreach ($entries as $entry) {
- if (preg_match("/feedsportal.com/", $entry->getAttribute("src"))) {
- $entry->parentNode->removeChild($entry);
- } else if (preg_match("/feedsportal.com/", $entry->getAttribute("href"))) {
- $entry->parentNode->removeChild($entry);
- }
- }
- $article["content"] = $doc->saveHTML();
- }
- return $article;
- }
- function api_version() {
- return 2;
- }
- }
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