From 0abf2f11c6b3caaad2f9a833f477a094b7488e9a Mon Sep 17 00:00:00 2001
From: Friendika <info@friendika.com>
Date: Fri, 20 May 2011 15:46:41 -0700
Subject: [PATCH] patches for youtube's change in link and embed formats,
 please test

---
 include/bbcode.php     |  6 +++++-
 include/items.php      | 10 ++++++++++
 mod/update_network.php |  2 ++
 mod/update_profile.php |  2 ++
 4 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/include/bbcode.php b/include/bbcode.php
index 89a14988a..195fc9181 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -94,7 +94,11 @@ function bbcode($Text,$preserve_nl = false) {
 
 	// Youtube extensions
         $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.+?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text); 
-	$Text = preg_replace("/\[youtube\](.+?)\[\/youtube\]/", '<object width="425" height="350" type="application/x-shockwave-flash" data="http://www.youtube.com/v/$1" ><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" width="425" height="350" /><![endif]--></object>', $Text);
+        $Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.+?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text); 
+
+	$Text = preg_replace("/\[youtube\](.+?)\[\/youtube\]/", '<iframe width="425" height="349" src="http://www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe>', $Text);
+
+//	$Text = preg_replace("/\[youtube\](.+?)\[\/youtube\]/", '<object width="425" height="350" type="application/x-shockwave-flash" data="http://www.youtube.com/v/$1" ><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" width="425" height="350" /><![endif]--></object>', $Text);
 
 	// oembed tag
 	$Text = oembed_bbcode2html($Text);
diff --git a/include/items.php b/include/items.php
index 8c2c78696..3170b9384 100644
--- a/include/items.php
+++ b/include/items.php
@@ -354,6 +354,9 @@ function get_atom_elements($feed,$item) {
 		$res['body'] = preg_replace('#<object[^>]+>.+?' . 'http://www.youtube.com/((?:v|cp)/[A-Za-z0-9\-_=]+).+?</object>#s',
 			'[youtube]$1[/youtube]', $res['body']);
 
+		$res['body'] = preg_replace('#<iframe[^>].+?' . 'http://www.youtube.com/embed/[A-Za-z0-9\-_=]+).+?</iframe>#s',
+			'[youtube]$1[/youtube]', $res['body']);
+
 		$res['body'] = oembed_html2bbcode($res['body']);
 
 		$config = HTMLPurifier_Config::createDefault();
@@ -521,6 +524,10 @@ function get_atom_elements($feed,$item) {
 				$body = preg_replace('#<object[^>]+>.+?' . 'http://www.youtube.com/((?:v|cp)/[A-Za-z0-9\-_=]+).+?</object>#s',
 					'[youtube]$1[/youtube]', $body);
 
+		$res['body'] = preg_replace('#<iframe[^>].+?' . 'http://www.youtube.com/embed/[A-Za-z0-9\-_=]+).+?</iframe>#s',
+			'[youtube]$1[/youtube]', $res['body']);
+
+
 				$config = HTMLPurifier_Config::createDefault();
 				$config->set('Cache.DefinitionImpl', null);
 
@@ -560,6 +567,9 @@ function get_atom_elements($feed,$item) {
 				$body = preg_replace('#<object[^>]+>.+?' . 'http://www.youtube.com/((?:v|cp)/[A-Za-z0-9\-_=]+).+?</object>#s',
 					'[youtube]$1[/youtube]', $body);
 
+		$res['body'] = preg_replace('#<iframe[^>].+?' . 'http://www.youtube.com/embed/[A-Za-z0-9\-_=]+).+?</iframe>#s',
+			'[youtube]$1[/youtube]', $res['body']);
+
 				$config = HTMLPurifier_Config::createDefault();
 				$config->set('Cache.DefinitionImpl', null);
 
diff --git a/mod/update_network.php b/mod/update_network.php
index f9914abc2..36de0722a 100644
--- a/mod/update_network.php
+++ b/mod/update_network.php
@@ -26,6 +26,8 @@ function update_network_content(&$a) {
         $text = preg_replace($pattern, $replace, $text);
         $pattern = "/<\s*embed[^>]*>(.*?)<\s*\/\s*embed>/i";
         $text = preg_replace($pattern, $replace, $text);
+        $pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
+        $text = preg_replace($pattern, $replace, $text);
 
 
         echo str_replace("\t",'       ',$text);
diff --git a/mod/update_profile.php b/mod/update_profile.php
index 40ee33325..c4884b30f 100644
--- a/mod/update_profile.php
+++ b/mod/update_profile.php
@@ -45,6 +45,8 @@ function update_profile_content(&$a) {
 	$text = preg_replace($pattern, $replace, $text);
 	$pattern = "/<\s*embed[^>]*>(.*?)<\s*\/\s*embed>/i";
 	$text = preg_replace($pattern, $replace, $text);
+    $pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
+    $text = preg_replace($pattern, $replace, $text);
 
 	/**
 	 * reportedly some versions of MSIE don't handle tabs in XMLHttpRequest documents very well