YAG - Yet Another Gallery

TODO:

1. Add category table and model/repository (hierarchical category tree using nested sets !? http://dev.mysql.com/tech-resources/articles/hierarchical-data.html
2. Add category editor interface (maybe using the typo3 tree management interface?)
3. Add category selctor interface to galleries, albums, images
4. Add predefined categories while import

• Based on basic source (gallery/album)
• Based on categories (union (or), intersection (and), differenz and complement)

• http://www.klempert.de/nested_sets/
• http://phpperformance.de/nested-sets-hierarchische-strukturen-und-baeume-in-mysql/

• In order to make this practical, we should have different roots for different category trees in different extensions

PEAR Implementation of Nested sets can be found here:
http://pear.php.net/package-info.php?pacid=187

• Add categories table / nested set classes to YAG / pt_extlist / pt_extbase?
• Use T3 tree or jQuery plugin for rendering trees in front- or backend?

• How to move/delete complete sub-trees?

• Use extJs Tree / extDirect for administration
  • http://www.sencha.com/products/extjs/extdirect/
  • http://dev.sencha.com/deploy/dev/examples/tree/column-tree.html

Created new branch for this:
feature-13388-categories

Branch feature-13388-categories is available on github... forgot to say :-)