X-Git-Url: https://git.wh0rd.org/?p=tt-rss.git;a=blobdiff_plain;f=plugins%2Fno_iframes%2Finit.php;h=35f7187f5843827a1aab8a61a3e40440eea32c41;hp=c66d7abafa718f9f0349307f50566f83aa5dd2cb;hb=e8a0d290c0622d8f1d008e92c4bc56fd701a8b68;hpb=2c30a62e77688da34b7ce30832524e3a61af3508

diff --git a/plugins/no_iframes/init.php b/plugins/no_iframes/init.php
index c66d7aba..35f7187f 100644
--- a/plugins/no_iframes/init.php
+++ b/plugins/no_iframes/init.php
@@ -4,7 +4,7 @@ class No_Iframes extends Plugin {
 
 	function about() {
 		return array(1.0,
-			"Remove embedded iframes",
+			"Remove embedded iframes (unless whitelisted)",
 			"fox");
 	}
 
@@ -16,7 +16,13 @@ class No_Iframes extends Plugin {
 
 	function hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes) {
 
-		$allowed_elements = array_diff($allowed_elements, array("iframe"));
+		$xpath = new DOMXpath($doc);
+		$entries = $xpath->query('//iframe');
+
+		foreach ($entries as $entry) {
+			if (!iframe_whitelisted($entry))
+				$entry->parentNode->removeChild($entry);
+		}
 
 		return array($doc, $allowed_elements, $disallowed_attributes);
 	}