[tt-rss.git] / plugins / af_fsckportal / init.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) {

			$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->saveXML();

		}

		return $article;
	}

	function api_version() {
		return 2;
	}

}
?>
Commit	Line	Data
1130125a AD	1	<?php
	2	class Af_Fsckportal extends Plugin {
	3
	4	private $host;
	5
	6	function about() {
	7	return array(1.0,
	8	"Remove feedsportal spamlinks from article content",
	9	"fox");
	10	}
	11
	12	function init($host) {
	13	$this->host = $host;
	14
	15	$host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
	16	}
	17
	18	function hook_article_filter($article) {
1130125a AD	19
	20	$doc = new DOMDocument();
	21
	22	$charset_hack = '<head>
	23	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
	24	</head>';
	25
	26	@$doc->loadHTML($charset_hack . $article["content"]);
	27
	28	if ($doc) {
	29	$xpath = new DOMXPath($doc);
	30	$entries = $xpath->query('(//img[@src]\|//a[@href])');
	31
1130125a AD	32	foreach ($entries as $entry) {
	33	if (preg_match("/feedsportal.com/", $entry->getAttribute("src"))) {
	34	$entry->parentNode->removeChild($entry);
	35	} else if (preg_match("/feedsportal.com/", $entry->getAttribute("href"))) {
	36	$entry->parentNode->removeChild($entry);
	37	}
	38	}
	39
3263c9cc	40	$article["content"] = $doc->saveXML();
1130125a	41
1130125a AD	42	}
	43
	44	return $article;
	45	}
	46
	47	function api_version() {
	48	return 2;
	49	}
	50
	51	}
	52	?>