61 行
1.4 KiB
PHP
61 行
1.4 KiB
PHP
<?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) {
|
|
$owner_uid = $article["owner_uid"];
|
|
|
|
if (strpos($article["plugin_data"], "fsckportal,$owner_uid:") === FALSE) {
|
|
|
|
$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])');
|
|
|
|
$matches = array();
|
|
|
|
foreach ($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"] = $doc->saveXML($basenode);
|
|
$article["plugin_data"] = "fsckportal,$owner_uid:" . $article["plugin_data"];
|
|
|
|
}
|
|
} else if (isset($article["stored"]["content"])) {
|
|
$article["content"] = $article["stored"]["content"];
|
|
}
|
|
|
|
return $article;
|
|
}
|
|
|
|
function api_version() {
|
|
return 2;
|
|
}
|
|
|
|
}
|
|
?>
|