Extension:Graphical Category Browser

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Graphical Category Browser

Release status: beta

Implementation Special page
Description A graphical browser for categories
Author(s) Xypron
Last version 1.2 (2012-04-05)
MediaWiki 1.18.2
License GPLv3
Download https://sourceforge.net/projects/grcatbr/
Hooks used
CategoryPageView

Check usage (experimental)

Screen shot

Contents

[edit] Why is this extension necessary?

Showing the interconnection of categories as a graph enhances navigability of the site.

[edit] What this extension does

  • A special page "Graphical Categories Browser" is added.
  • A graph is added on top of each category page showing the relationships to other categories.

Images are file cached. Cache control to match html and image output is supplied.

[edit] Installation

  • Install Graphviz - Graph Visualization Software.
  • Download script and copy to to extensions.
  • Correct $xyDotPath and $xyCategoriesCache to Your needs.
  • Create directory images/xyGraphvizCache
  • Add the following line to LocalSettings.php
require_once("$IP/extensions/xyCategoryBrowser/xyCategoryBrowser.php");

[edit] To do

[edit] Category Page

Change the hook for the category page to show all up- and downstream connected categories.

[edit] Special Page Category Errors

Show errors in categories:

  • cycles
  • ...
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