To achive this, some changes to the CSS were made and the ability to return thumbnails with a given size was added to etemplate/thumbnail.php. Miniature images with dimensions smaller than one pixel are now no longer created.
In this progress I discovered a minor security issue which might cause multiple egroupware instances to mix up their thumbnails in rare occasions. This was fixed by now hashing the image path together with the webserver url and the thumbnail size. In this progress, the thumbnail generation code has been restructured, making it faster and much easier to understand.
+ path with clickable components
+ human readable size, mode, ...
+ mime icon with integrated thumbnail creation
- link widget uses now vfs-mime for it's icons
- thumbnail creation is now switched on with size 32px by default, it can
be switched of by the admin or user, in doing so explicitly
- mime-icons are moved from filemanager to etemplate, as not everyone
installs filemanager
- filemanager has now 3 display modi:
+ Current directory (with subdirs always on top)
+ Subdirs sorted in
+ Files from subdirs (shows recursive all files and you
can click on the path components thanks to new vfs widget)
