Description: Used to provide plugin specific infos on a group's
public area.
-TODO : document user_logo (plugin_hook_by_reference) : returns in params['content']
+ Hook Name : user_logo
+ Parameters : user_id, size, content (return value)
+ Locations : common/include/utils.php
+ Description: plugin_hook_by_reference hook used to provide a user
+ picture in params['content'] (see gravatar plugin for instance)
+
+ Hook Name : user_link_with_tooltip
+ Parameters : username, user_id, user_link (return value)
+ Locations : common/include/utils.php
+ Description: plugin_hook_by_reference hook used to replace util_display_user()
+ default behaviour, returns value in params['user_link']
+ (see oslc plugin for instance)
TODO : document Auth plugins :