function bp_group_admin_only(){
global $bp, $current_blog;
global $group_obj, $is_single_group;
if (!is_site_admin()){
remove_action( 'wp', 'groups_setup_nav', 2 );
}
}
/* I am using the same function (groups_setup_nav) as BuddyPress to avoid
* any hacking to the original code
*/
function manoj_groups_setup_nav(){
if (!is_site_admin() ){
global $bp, $current_blog;
global $group_obj, $is_single_group;
if ( $group_id = BP_Groups_Group::group_exists($bp->current_action) ) {
/* This is a single group page. */
$is_single_group = true;
$group_obj = new BP_Groups_Group( $group_id );
/* Using "item" not "group" for generic support in other components. */
if ( is_site_admin() )
$bp->is_item_admin = 1;
else
$bp->is_item_admin = groups_is_user_admin( $bp->loggedin_user->id, $group_obj->id );
/* If the user is not an admin, check if they are a moderator */
if ( !$bp->is_item_admin )
$bp->is_item_mod = groups_is_user_mod( $bp->loggedin_user->id, $group_obj->id );
/* Is the logged in user a member of the group? */
$is_member = ( groups_is_user_member( $bp->loggedin_user->id, $group_obj->id ) ) ? true : false;
/* Should this group be visible to the logged in user? */
$is_visible = ( 'public' == $group_obj->status || $is_member ) ? true : false;
}
/* Add 'Groups' to the main navigation */
bp_core_add_nav_item( __('Groups', 'buddypress'), $bp->groups->slug );
if ( $bp->displayed_user->id )
bp_core_add_nav_default( $bp->groups->slug, 'groups_screen_my_groups', 'my-groups' );
$groups_link = $bp->loggedin_user->domain . $bp->groups->slug . '/';
/* Add the subnav items to the groups nav item */
bp_core_add_subnav_item( $bp->groups->slug, 'my-groups', __('My Groups', 'buddypress'), $groups_link, 'groups_screen_my_groups', 'my-groups-list' );
//bp_core_add_subnav_item( $bp->groups->slug, 'create', __('Create a Group', 'buddypress'), $groups_link, 'groups_screen_create_group', false, bp_is_home() );
bp_core_add_subnav_item( $bp->groups->slug, 'invites', __('Invites', 'buddypress'), $groups_link, 'groups_screen_group_invites', false, bp_is_home() );
if ( $bp->current_component == $bp->groups->slug ) {
if ( bp_is_home() && !$is_single_group ) {
$bp->bp_options_title = __('My Groups', 'buddypress');
} else if ( !bp_is_home() && !$is_single_group ) {
$bp->bp_options_avatar = bp_core_get_avatar( $bp->displayed_user->id, 1 );
$bp->bp_options_title = $bp->displayed_user->fullname;
} else if ( $is_single_group ) {
// We are viewing a single group, so set up the
// group navigation menu using the $group_obj global.
/* When in a single group, the first action is bumped down one because of the
group name, so we need to adjust this and set the group name to current_item. */
$bp->current_item = $bp->current_action;
$bp->current_action = $bp->action_variables[0];
array_shift($bp->action_variables);
$bp->bp_options_title = bp_create_excerpt( $group_obj->name, 1 );
$bp->bp_options_avatar = '<img src="' . $group_obj->avatar_thumb . '" alt="Group Avatar Thumbnail" />';
$group_link = $bp->root_domain . '/' . $bp->groups->slug . '/' . $group_obj->slug . '/';
// If this is a private or hidden group, does the user have access?
if ( 'private' == $group_obj->status || 'hidden' == $group_obj->status ) {
if ( groups_is_user_member( $bp->loggedin_user->id, $group_obj->id ) && is_user_logged_in() )
$has_access = true;
else
$has_access = false;
} else {
$has_access = true;
}
// Reset the existing subnav items
bp_core_reset_subnav_items($bp->groups->slug);
// bp_core_add_nav_default( $bp->groups->slug, 'groups_screen_group_home', 'home' );
bp_core_add_subnav_item( $bp->groups->slug, 'home', __('Home', 'buddypress'), $group_link, 'groups_screen_group_home', 'group-home' );
// If the user is a group mod or more, then show the group admin nav item */
if ( $bp->is_item_mod || $bp->is_item_admin )
bp_core_add_subnav_item( $bp->groups->slug, 'admin', __('Admin', 'buddypress'), $group_link , 'groups_screen_group_admin', 'group-admin', ( $bp->is_item_admin + (int)$bp->is_item_mod ) );
// If this is a private group, and the user is not a member, show a "Request Membership" nav item.
if ( !$has_access && !groups_check_for_membership_request( $bp->loggedin_user->id, $group_obj->id ) && $group_obj->status == 'private' )
bp_core_add_subnav_item( $bp->groups->slug, 'request-membership', __('Request Membership', 'buddypress'), $group_link , 'groups_screen_group_request_membership', 'request-membership' );
if ( $has_access && $group_obj->enable_forum && function_exists('bp_forums_setup') )
bp_core_add_subnav_item( $bp->groups->slug, 'forum', __('Forum', 'buddypress'), $group_link , 'groups_screen_group_forum', 'group-forum', $is_visible);
if ( $has_access && $group_obj->enable_wire && function_exists('bp_wire_install') )
bp_core_add_subnav_item( $bp->groups->slug, 'wire', __('Wire', 'buddypress'), $group_link, 'groups_screen_group_wire', 'group-wire', $is_visible );
if ( $has_access && $group_obj->enable_photos && function_exists('bp_gallery_install') )
bp_core_add_subnav_item( $bp->groups->slug, 'photos', __('Photos', 'buddypress'), $group_link, 'groups_screen_group_photos', 'group-photos', $is_visible );
if ( $has_access )
bp_core_add_subnav_item( $bp->groups->slug, 'members', __('Members', 'buddypress'), $group_link, 'groups_screen_group_members', 'group-members', $is_visible );
if ( is_user_logged_in() && groups_is_user_member( $bp->loggedin_user->id, $group_obj->id ) ) {
if ( function_exists('friends_install') )
bp_core_add_subnav_item( $bp->groups->slug, 'send-invites', __('Send Invites', 'buddypress'), $group_link, 'groups_screen_group_invite', 'group-invite', $is_member );
bp_core_add_subnav_item( $bp->groups->slug, 'leave-group', __('Leave Group', 'buddypress'), $group_link, 'groups_screen_group_leave', 'group-leave', $is_member );
}
}
}
}
}
add_action( 'wp', 'bp_group_admin_only',1);
add_action( 'wp', 'manoj_groups_setup_nav',2);
.
