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   1  <?php
   2  /**
   3   * Notifications: Delete action handler.
   4   *
   5   * @package BuddyPress
   6   * @subpackage NotificationsActions
   7   * @since 3.0.0
   8   */
   9  
  10  /**
  11   * Handle deleting single notifications.
  12   *
  13   * @since 1.9.0
  14   *
  15   * @return bool
  16   */
  17  function bp_notifications_action_delete() {
  18  
  19      // Bail if not the read or unread screen.
  20      if ( ! bp_is_notifications_component() || ! ( bp_is_current_action( 'read' ) || bp_is_current_action( 'unread' ) ) ) {
  21          return false;
  22      }
  23  
  24      // Get the action.
  25      $action = ! empty( $_GET['action']          ) ? $_GET['action']          : '';
  26      $nonce  = ! empty( $_GET['_wpnonce']        ) ? $_GET['_wpnonce']        : '';
  27      $id     = ! empty( $_GET['notification_id'] ) ? $_GET['notification_id'] : '';
  28  
  29      // Bail if no action or no ID.
  30      if ( ( 'delete' !== $action ) || empty( $id ) || empty( $nonce ) ) {
  31          return false;
  32      }
  33  
  34      // Check the nonce and delete the notification.
  35      if ( bp_verify_nonce_request( 'bp_notification_delete_' . $id ) && bp_notifications_delete_notification( $id ) ) {
  36          bp_core_add_message( __( 'Notification successfully deleted.', 'buddypress' ) );
  37      } else {
  38          bp_core_add_message( __( 'There was a problem deleting that notification.', 'buddypress' ), 'error' );
  39      }
  40  
  41      // URL to redirect to.
  42      if ( bp_is_current_action( 'unread' ) ) {
  43          $redirect = bp_get_notifications_unread_permalink( bp_displayed_user_id() );
  44      } elseif ( bp_is_current_action( 'read' ) ) {
  45          $redirect = bp_get_notifications_read_permalink( bp_displayed_user_id() );
  46      }
  47  
  48      // Redirect.
  49      bp_core_redirect( $redirect );
  50  }
  51  add_action( 'bp_actions', 'bp_notifications_action_delete' );