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 ++++++++++++++++++++++++++++++++++
 start.php                              |  2 +
 views/default/forms/videolist/add.php  | 84 ---------------------------------
 views/default/forms/videolist/edit.php |  5 +-
 4 files changed, 92 insertions(+), 85 deletions(-)
 create mode 100644 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;
+	}
+}
diff --git a/start.php b/start.php
index 724aad61d..ff0182c3b 100644
--- a/start.php
+++ b/start.php
@@ -12,6 +12,8 @@
 elgg_register_event_handler('init', 'system', 'videolist_init');
 
 function videolist_init() {
+	
+	elgg_register_library('elgg:videolist', elgg_get_plugins_path() . 'videolist/lib/videolist.php');
 
 	// add a site navigation item
 	$item = new ElggMenuItem('videolist', elgg_echo('videolist'), 'videolist/all');
diff --git a/views/default/forms/videolist/add.php b/views/default/forms/videolist/add.php
index 2ee5d9c2e..b03c18341 100644
--- a/views/default/forms/videolist/add.php
+++ b/views/default/forms/videolist/add.php
@@ -53,90 +53,6 @@ if (!empty($get_addvideourl) && ($Pagecontainer == "youtube")) {
 
 $tags = get_input('videolisttags');
 
-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;
-	}
-}
 
 $body = '<form action="'.$_SERVER['php_self'].'" method="post" id="add_video_form">';
 $body .= elgg_view('input/hidden',array('internalname'=>'video_action', 'value'=>'add_video'));
diff --git a/views/default/forms/videolist/edit.php b/views/default/forms/videolist/edit.php
index 7d7901bcd..9bcc64a7a 100644
--- a/views/default/forms/videolist/edit.php
+++ b/views/default/forms/videolist/edit.php
@@ -2,6 +2,9 @@
 /**
 * Elgg Video Plugin > Edit view
 */
+
+elgg_load_library('elgg:videolist');
+
 // Make sure we're logged in (send us to the front page if not)
 gatekeeper();
 $page_owner = page_owner_entity();
@@ -40,4 +43,4 @@ if($owner instanceof ElggGroup){
 		<input type="submit" value="<?php echo elgg_echo("save"); ?>" />
 	</p>
 
-</form>
\ No newline at end of file
+</form>
-- 
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