From ecf03771557e24e86a982e5f79ebcb84d8d54883 Mon Sep 17 00:00:00 2001
From: Sem <sembrestels@riseup.net>
Date: Thu, 3 Nov 2011 22:23:57 +0100
Subject: Moved url parse functions to a library.

---
 lib/videolist.php | 86 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 lib/videolist.php

(limited to 'lib/videolist.php')

diff --git a/lib/videolist.php b/lib/videolist.php
new file mode 100644
index 000000000..50f83c923
--- /dev/null
+++ b/lib/videolist.php
@@ -0,0 +1,86 @@
+<?php
+
+function video_youtube_parse_url($url) {
+	if (!preg_match('/(http:\/\/)([a-zA-Z]{2,3}\.)(youtube\.com\/)(.*)/', $url, $matches)) {
+	return false;
+	}
+
+	$domain = $matches[2] . $matches[3];
+	$path = $matches[4];
+
+	if (!preg_match('/^(watch\?v=)([a-zA-Z0-9_-]*)(&.*)?$/',$path, $matches)) {
+	return false;
+	}
+
+	$hash = $matches[2];
+	return $domain . 'v/' . $hash;
+}
+
+function video_vimeo_parse_url($url) {
+	if (!preg_match('/(http:\/\/)([a-zA-Z]{2,3}\.)(vimeo\.com\/)(.*)/', $url, $matches)) {
+		return false;
+	}
+
+	$domain = $matches[2] . $matches[3];
+	$path = $matches[4];
+
+	$hash = $matches[2];
+
+	return $domain . '/' . $hash;
+}
+
+function video_metacafe_parse_url($url) {
+	if (!preg_match('/(http:\/\/)([a-zA-Z]{2,3}\.)(metacafe\.com\/)(.*)/', $url, $matches)) {
+		return false;
+	}
+
+	$domain = $matches[2] . $matches[3];
+	$path = $matches[4];
+
+	$hash = $matches[2];
+
+	return $domain . '/' . $hash;
+}
+
+if(isset($confirm_action) && ($confirm_action == 'add_video')) {
+	if(isset($title_videourl) && ($title_videourl != '')) {
+		if($Pagecontainer != "youtube" || $Pagecontainer != "vimeo" || $Pagecontainer != "metacafe"){
+			if(preg_match("/youtube/i", $title_videourl)) {
+				$Pagecontainer = "youtube";
+			}
+
+			if(preg_match("/vimeo/i", $title_videourl)) {
+				$Pagecontainer = "vimeo";
+			}
+
+			if(preg_match("/metacafe/i", $title_videourl)) {
+				$Pagecontainer = "metacafe";
+			}
+		}
+		if($Pagecontainer == "youtube") {
+			$is_valid_video = video_youtube_parse_url($title_videourl);
+		} else if($Pagecontainer == "vimeo") {
+			$is_valid_video = video_vimeo_parse_url($title_videourl);
+			$is_valid_video = $get_addvideourl;
+		} else if($Pagecontainer == "metacafe"){
+			$is_valid_video = video_metacafe_parse_url($title_videourl);
+			$is_valid_video = $get_addvideourl;
+		}
+
+		if($is_valid_video) {
+			$error['no-video'] = 1;
+			$_SESSION['candidate_profile_video'] = $is_valid_video;
+			$_SESSION['candidate_profile_video_access_id'] = $access_id;
+			$_SESSION['videolisttags'] = $tags;
+			$_SESSION['Pagecontainer'] = $Pagecontainer;
+			$_SESSION['container_guid'] = $container_guid;
+			$url = "action/videolist/add?__elgg_ts={$timestamp}&__elgg_token={$token}";
+			forward($url);
+		}
+		else
+			$error['no-video'] = 0;
+	}
+	else {
+		$error['no-video'] = 0;
+	}
+}
-- 
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