It can be useful to have group types sometimes for example, maybe a University might want to have 2 group types for staff and students. So they could have staff groups and student groups ( and a directory for each eg staff would list the staff groups and student groups would list the Student Groups ).
This is easy todo in Buddypress:
function my_bp_custom_group_types() {
bp_groups_register_group_type( 'staff', array(
'labels' => array(
'name' => 'Staff groups',
'singular_name' => 'Staff group'
),
// New parameters as of BP 2.7.
'has_directory' => 'staff',
'show_in_create_screen' => true,
'show_in_list' => true,
'description' => 'some description (maybe better to just wp page content instead of this)',
'create_screen_checked' => true
) );
bp_groups_register_group_type( 'student', array(
'labels' => array(
'name' => 'Students',
'singular_name' => 'Students'
),
// New parameters as of BP 2.7.
'has_directory' => 'students',
'show_in_create_screen' => true,
'show_in_list' => true,
'description' => 'some description (maybe better to just wp page content instead of this)',
'create_screen_checked' => true
) );
}
add_action( 'bp_groups_register_group_types', 'my_bp_custom_group_types' );
you can then have links like this to view the group directory:
/groups/type/staff/
/groups/type/students/