45 lines
932 B
PHP
45 lines
932 B
PHP
<?php
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class Af_Fsckportal extends Plugin {
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private $host;
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function about() {
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return array(null,
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"Remove feedsportal spamlinks from article content",
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"fox");
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}
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function init($host) {
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$this->host = $host;
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$host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
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}
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function hook_article_filter($article) {
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$doc = new DOMDocument();
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if (@$doc->loadHTML('<?xml encoding="UTF-8">' . $article["content"])) {
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$xpath = new DOMXPath($doc);
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$entries = $xpath->query('(//img[@src]|//a[@href])');
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foreach ($entries as $entry) {
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if (preg_match("/feedsportal.com/", $entry->getAttribute("src"))) {
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$entry->parentNode->removeChild($entry);
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} else if (preg_match("/feedsportal.com/", $entry->getAttribute("href"))) {
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$entry->parentNode->removeChild($entry);
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}
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}
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$article["content"] = $doc->saveHTML();
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}
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return $article;
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}
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function api_version() {
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return 2;
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}
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}
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