WPRentals – 发票在所有网站语言中不可见

问题概述

在WPRentals 主题中，当用户在其网站上切换语言时，发票可能无法在所有语言中正确显示。

临时解决方法

请在继续操作之前确保已对站点进行完整备份。

• 打开 …/wp-content/themes/wprentals/user_dashboard_invoices.php 文件。
• 找到第 48 行。
• 将：

  <?php
      $args = array(
          'post_type' => 'wpestate_invoice',
          'post_status'      => 'publish',
          'posts_per_page'   => -1 ,
          'author'           => $userID,
          'meta_query'       => array(
                  array(
                      'key'       => 'invoice_type',
                      'value'     =>  esc_html__( 'Reservation fee','wprentals'),
                      'type'      =>  'char',
                      'compare'   =>  'LIKE'
                      )
          ),
      );
  
  
  
      $prop_selection = new WP_Query($args);

• 替换为：

  <?php
      /*
      * >> WPML Workaround for compsupp-7254
      */
  
      // Original meta query
      $meta_query_value = esc_html__( 'Reservation fee','wprentals');
      $meta_query_compare = 'LIKE';
  
      // Modify meta_query if WPML is enabled
      if ( class_exists ('Sitepress') ) {
  
          $meta_query_value = [];
          $meta_query_value[] = esc_html__( 'Reservation fee','wprentals');
  
          $wpml_current_language = apply_filters( 'wpml_current_language', NULL );
          $wpml_languages = apply_filters( 'wpml_active_languages', NULL, 'orderby=id&order=desc' );
  
          if ( ! empty( $wpml_languages ) ) {
  
              foreach( $wpml_languages as $language ) {
                  // wpml_translate_single_string filter is not working because this string does not have a registered name
                  // Because of that, we will need to switch languages (then restore it later)
                  do_action( 'wpml_switch_language', $language['language_code'] );
                  $translated_string = esc_html__( 'Reservation fee','wprentals');
  
                  if ( ! in_array($translated_string, $meta_query_value) ) {
                      $meta_query_value[] = $translated_string;
                  }  
              }
  
              // Restore original language
              do_action( 'wpml_switch_language', $wpml_current_language );
          }
  
          $meta_query_compare = 'IN';
      }
  
      $args = array(
          'post_type'        => 'wpestate_invoice',
          'post_status'      => 'publish',
          'posts_per_page'   => -1 ,
          'author'           => $userID,
          'meta_query'       => array(
              array(
                  'key'       => 'invoice_type',
                  'value'     =>  $meta_query_value,
                  'type'      =>  'char',
                  'compare'   =>  $meta_query_compare,
              )
          ),
      );
  
      $prop_selection = new WP_Query($args);

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