Adding support for Yahoo Video

admin/themes/admin/template_add_video.htm

 			<label for="url">Video URL</label>			
 			<input class="txt" type="text" name="url" id="url" value="{editUrl}" size="80" />
 			<div style="color: rgb(136, 136, 136); margin-bottom: 5px; font-size: 11px; font-weight: bold;">
-				This is the URL from the video sites YouTube or Vimeo.<br>
+				This is the URL from the video sites YouTube, Vimeo or Yahoo.<br>
 				<span style="font-size: 10px; font-weight: normal;">(ie. http://youtube.com/watch?v=HcBFLN9cli0)</span>
 			</div>
 		</div>									

classes/functions.php

 			return false;
 	}
 	
+	function isYahooVideo($videoUrl){
+		if (beginsWith($videoUrl, "http://video.yahoo.com/watch/") || beginsWith($videoUrl, "http://www.video.yahoo.com/watch/"))
+			return true;
+		else
+			return false;
+	}
+	
+	function getYahooVideoCode($videoUrl){
+		$params = explode("http://video.yahoo.com/watch/", $videoUrl);
+		$params2 = explode("/",$params[1]);
+		$values[0] = $params2[0];
+		$values[1] = $params2[1];
+		return $values;
+	}
 	function getYoutubeVideoUrl($videoUrl) {
 		$params = explode("?v=", $videoUrl);
 		$params2 = explode("&",$params[1]);
 		if (isYoutubeVideo($url)) { return true; }
 		elseif (isVimeoVideo($url)) { return true; }
 		elseif (isDailymotionVideo($url)) { return true; }
+		elseif (isYahooVideo($url)) { return true; }
 		else { return false; }
 	}
 	

classes/gelato.class.php

 			return "\t\t\t<object type=\"application/x-shockwave-flash\" style=\"width:500px;height:393px\" data=\"http://www.youtube.com/v/".$id_video."\"><param name=\"movie\" value=\"http://www.youtube.com/v/".$id_video."\" /></object>\n";
 		} elseif (isVimeoVideo($url)) {
 			$id_video = getVimeoVideoUrl($url);
-			return "\t\t\t<object type=\"application/x-shockwave-flash\" style=\"width:500px;height:393px\" data=\"http://www.vimeo.com/moogaloop.swf?clip_id=".$id_video."\"><param name=\"movie\" value=\"http://www.vimeo.com/moogaloop.swf?clip_id=".$id_video."\" /></object>\n";}
-		elseif (isDailymotionVideo($url)) {
+			return "\t\t\t<object type=\"application/x-shockwave-flash\" style=\"width:500px;height:393px\" data=\"http://www.vimeo.com/moogaloop.swf?clip_id=".$id_video."\"><param name=\"movie\" value=\"http://www.vimeo.com/moogaloop.swf?clip_id=".$id_video."\" /></object>\n";
+		} elseif (isDailymotionVideo($url)) {
 			$id_video = getDailymotionVideoUrl($url);
 			return "\t\t\t<object type=\"application/x-shockwave-flash\" style=\"width:500px;height:393px\" data=\"http://www.dailymotion.com/swf/".$id_video."\"><param name=\"movie\" value=\"http://www.dailymotion.com/swf/".$id_video."\" /></object>\n";
-
+		} elseif (isYahooVideo($url)) {
+			$id_video = getYahooVideoCode($url);
+			return "\t\t\t<object type=\"application/x-shockwave-flash\" style=\"width:500px;height:393px\" data=\"http://d.yimg.com/static.video.yahoo.com/yep/YV_YEP.swf\"><param name=\"quality\" value=\"high\" /><param name=\"FlashVars\" value=\"event_function=YAHOO.yv.Player.SWFInterface&amp;id=".$id_video[1]."&amp;vid=".$id_video[0]."&amp;onsite=1&amp;site=video.yahoo.com&amp;page=792730258&amp;lang=en-US&amp;intl=us\" /></object>\n";
 		} else {
 			return "This URL is not a supported video (YouTube, Vimeo or DailyMotion)";
 		}