Extension:Picasa2Gallery

What can this extension do?
This is a MediaWiki extension that I wrote because I wanted to create a gallery where you don't have to describe the content of gallery picture by picture. Picasa2 (http://google.picasa.com/), a perfect picture organizer made by Google. I have used it for a couple of years and I discovered the possibility of exporting an album to *.xml file containing descriptions of pictures and thumbnails. Therefore I decided to use it as a base of the extension.

Usage
Type on the page where you want to see your album this tags  with proper parameters. This extension generates picture gallery from Picasa2 XML export saved in your location. Example of usage: Description of the album

Installation
Download, unzip and copy source files to your extension's directory. To activate this extension, include it from your LocalSettings.php with: include("extensions/Picasa2.php"); Edit Picasa2.php and change variable $galleryDir to absolute or relative path to your gallery dir with regards to wiki directory. Example: $galleryDir = "/gallery";

Parameters
Here's a complete parameter list:
 * dirName : (essential parameter), denotes the name of a directory in $galleryDir path (for setting $galleryDir see bellow). This directory contains the exported Picasa data -- the XML data file (named index.xml, then the path is $galleryDir/directory_name/index.xml) and subdirectories with images and thumbnails.
 * showTitle : (optional parameter, default 1(means TRUE))
 * if it is set to 1, then the album name and the number of photos is displayed


 * showLarge : (optional parameter, default 1(means TRUE))
 * if it is set to 1, then the thumbnails are the link to the enlarged images, otherwise only

Note
Download section will be active as soon as posible, as well as the example site.