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   1  <?php
   2  /**
   3   * Routes: GP_Route_Settings class
   4   *
   5   * @package GlotPress
   6   * @subpackage Routes
   7   * @since 2.0.0
   8   */
   9  
  10  /**
  11   * Core class used to implement the settings route.
  12   *
  13   * @since 2.0.0
  14   */
  15  class GP_Route_Settings extends GP_Route_Main {
  16  
  17      /**
  18       * Displays the settings page, requires a user to be logged in.
  19       */
  20  	public function settings_get() {
  21          if ( ! is_user_logged_in() ) {
  22              $this->redirect( wp_login_url( gp_url_profile() ) );
  23              exit;
  24          }
  25  
  26          $this->tmpl( 'settings' );
  27      }
  28  
  29      /**
  30       * Saves settings for a user and redirects back to the settings page.
  31       *
  32       * @param int $user_id Optional. A user id, if not provided the id of the currently logged in user will be used.
  33       */
  34  	public function settings_post( $user_id = null ) {
  35          // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Verified by invalid_nonce_and_redirect()
  36          if ( isset( $_POST['submit'] ) ) {
  37              // Sometimes we get null, sometimes we get 0, depending on where it comes from.
  38              // Let's make sure we have a consistent value to test against and that it's an integer.
  39              $user_id = (int) $user_id;
  40  
  41              if ( 0 === $user_id ) {
  42                  $user_id = get_current_user_id();
  43              }
  44  
  45              if ( $this->invalid_nonce_and_redirect( 'update-settings_' . $user_id ) ) {
  46                  return;
  47              }
  48  
  49              // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Verified by invalid_nonce_and_redirect()
  50              $per_page = (int) $_POST['per_page'];
  51              update_user_option( $user_id, 'gp_per_page', $per_page );
  52  
  53              $default_sort = array(
  54                  'by'  => 'priority',
  55                  'how' => 'desc',
  56              );
  57  
  58              // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Verified by invalid_nonce_and_redirect()
  59              $user_sort = wp_parse_args( $_POST['default_sort'], $default_sort );
  60              update_user_option( $user_id, 'gp_default_sort', $user_sort );
  61  
  62              $this->notices[] = __( 'Settings saved!', 'glotpress' );
  63          }
  64  
  65          $this->redirect( gp_url( '/settings' ) );
  66          exit;
  67      }
  68  }