/**
* GROUP EDIT & USER PROFILE. Handles ajax requests to remove a group from a users account
*
* @global wpdb $wpdb
*/
public static function remove_group_from_user()
{
global $wpdb, $current_user;
$response = array();
//Added in 1.1 - ensures current user is an admin before processing, else returns an error (probably not necessary - but just in case...)
if (!current_user_can('promote_users')) {
//ERROR! - membership not found.
$response = new WP_Ajax_Response(array('what' => 'unenroll', 'action' => 'remove_group_from_user', 'id' => new WP_Error('error', __('User is not authorized.', 'contexture-page-security'))));
$response->send();
}
if (!CTXPS_Queries::delete_membership($_REQUEST['user_id'], $_REQUEST['group_id'])) {
//Error - membership not found.
$response = array('what' => 'unenroll', 'action' => 'remove_group_from_user', 'id' => new WP_Error('error', __('User not found in group.', 'contexture-page-security')));
} else {
//SUCCESS!
$response = array('what' => 'unenroll', 'action' => 'remove_group_from_user', 'id' => 1, 'data' => __('User removed from group.', 'contexture-page-security'), 'supplemental' => array('html' => CTXPS_Components::render_group_list($_REQUEST['user_id'], 'users', current_user_can('promote_users'), $_REQUEST['user_id'] == $current_user->ID)));
}
$response = new WP_Ajax_Response($response);
$response->send();
}
//Make sure user isnt already in the group
if (CTXPS_Queries::check_membership($AddUserId, $_GET['groupid']) > 0) {
$actionmessage = '<div class="error below-h2"><p>' . __('User is already in this group.', 'contexture-page-security') . '</p></div>';
} else {
//Add user to group
if (CTXPS_Queries::add_membership($AddUserId, $_GET['groupid']) === false) {
$actionmessage = '<div class="error below-h2"><p>' . __('An error occurred. User could not be added to the group.', 'contexture-page-security') . '</p></div>';
} else {
$actionmessage = sprintf('<div id="message" class="updated below-h2"><p>' . __('User "%s" has been added to the group.', 'contexture-page-security') . '</p></div>', esc_attr($_GET['add-username']));
}
}
}
break;
case 'rmvusr':
//Remove the user from the group
if (CTXPS_Queries::delete_membership($_GET['usrid'], $_GET['groupid']) === false) {
$actionmessage = '<div class="error below-h2"><p>' . __('An error occurred. User could not be removed from group.', 'contexture-page-security') . '</p></div>';
} else {
$actionmessage = sprintf('<div id="message" class="updated below-h2"><p>' . __('User "%s" was removed from the group.', 'contexture-page-security') . '</p></div>', esc_attr($_GET['usrname']));
}
break;
default:
break;
}
}
$groupInfo = CTXPS_Queries::get_group_info($_GET['groupid']);
if (empty($groupInfo->group_site_access)) {
$groupInfo->group_site_access = 'none';
}
$dbopts = get_option('contexture_ps_options');
// if($_GET['page']==='ps_groups_edit') //What was this supposed to do?
