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   1  <?php
   2  /**
   3   * Settings: Capabilities action handler.
   4   *
   5   * @package BuddyPress
   6   * @subpackage SettingsActions
   7   * @since 3.0.0
   8   */
   9  
  10  /**
  11   * Handles the setting of user capabilities, spamming, hamming, role, etc.
  12   *
  13   * @since 1.6.0
  14   */
  15  function bp_settings_action_capabilities() {
  16      if ( ! bp_is_post_request() ) {
  17          return;
  18      }
  19  
  20      // Bail if no submit action.
  21      if ( ! isset( $_POST['capabilities-submit'] ) ) {
  22          return;
  23      }
  24  
  25      // Bail if not in settings.
  26      if ( ! bp_is_settings_component() || ! bp_is_current_action( 'capabilities' ) ) {
  27          return false;
  28      }
  29  
  30      // 404 if there are any additional action variables attached
  31      if ( bp_action_variables() ) {
  32          bp_do_404();
  33          return;
  34      }
  35  
  36      // Only super admins can currently spam users (but they can't spam
  37      // themselves).
  38      if ( ! is_super_admin() || bp_is_my_profile() ) {
  39          return;
  40      }
  41  
  42      // Nonce check.
  43      check_admin_referer( 'capabilities' );
  44  
  45      /**
  46       * Fires before the capabilities settings have been saved.
  47       *
  48       * @since 1.6.0
  49       */
  50      do_action( 'bp_settings_capabilities_before_save' );
  51  
  52      /* Spam **************************************************************/
  53  
  54      $is_spammer = ! empty( $_POST['user-spammer'] ) ? true : false;
  55  
  56      if ( bp_is_user_spammer( bp_displayed_user_id() ) != $is_spammer ) {
  57          $status = ( true == $is_spammer ) ? 'spam' : 'ham';
  58          bp_core_process_spammer_status( bp_displayed_user_id(), $status );
  59  
  60          /**
  61           * Fires after processing a user as a spammer.
  62           *
  63           * @since 1.1.0
  64           *
  65           * @param int    $value  ID of the currently displayed user.
  66           * @param string $status Determined status of "spam" or "ham" for the displayed user.
  67           */
  68          do_action( 'bp_core_action_set_spammer_status', bp_displayed_user_id(), $status );
  69      }
  70  
  71      /* Other *************************************************************/
  72  
  73      /**
  74       * Fires after the capabilities settings have been saved and before redirect.
  75       *
  76       * @since 1.6.0
  77       */
  78      do_action( 'bp_settings_capabilities_after_save' );
  79  
  80      // Redirect to the root domain.
  81      bp_core_redirect( bp_displayed_user_domain() . bp_get_settings_slug() . '/capabilities/' );
  82  }
  83  add_action( 'bp_actions', 'bp_settings_action_capabilities' );