From 86300a0ca85f3133f7a5f0d1bc9ad5d99a8b680d Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Fri, 7 May 2021 07:37:27 +0300
Subject: add urlhelper to extract youtube video id from url

---
 plugins/af_youtube_embed/init.php | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'plugins/af_youtube_embed')

diff --git a/plugins/af_youtube_embed/init.php b/plugins/af_youtube_embed/init.php
index 95ab0b9d5..72d25a826 100644
--- a/plugins/af_youtube_embed/init.php
+++ b/plugins/af_youtube_embed/init.php
@@ -16,18 +16,16 @@ class Af_Youtube_Embed extends Plugin {
 	}
 
 	function hook_iframe_whitelisted($src) {
-		return in_array($src, ["www.youtube.com", "youtube.com", "youtu.be"]);
+		return in_array($src, ["www.youtube.com", "youtube.com",
+			"www.youtube-nocookie.com", "youtube-nocookie.com",
+			"youtu.be"]);
 	}
 
 	function hook_render_enclosure($entry, $hide_images) {
 
-		$matches = array();
+		$url = $entry["content_url"];
 
-		if (preg_match("/\/\/www\.youtube\.com\/v\/([\w-]+)/", $entry["content_url"], $matches) ||
-			preg_match("/\/\/www\.youtube\.com\/watch?v=([\w-]+)/", $entry["content_url"], $matches) ||
-			preg_match("/\/\/youtu.be\/([\w-]+)/", $entry["content_url"], $matches)) {
-
-			$vid_id = $matches[1];
+		if ($vid_id = UrlHelper::url_to_youtube_vid($url)) {
 
 			return "<div class='embed-responsive'>
 				<iframe class='youtube-player'
-- 
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