1 files changed, 52 insertions, 0 deletions
diff --git a/plugins/af_fsckportal/init.php b/plugins/af_fsckportal/init.php
new file mode 100644
index 000000000..4718eca91
--- /dev/null
+++ b/plugins/af_fsckportal/init.php
@@ -0,0 +1,52 @@
+<?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;
+	}
+
+}
+?>