如何在WooCommerce中列出每個可下載產品的每個文件名？

Question

我正在使用Woocommerce插件。在可下載的產品中，如何顯示文件名而不是產品名稱？現在可下載的產品在頁面「我的帳戶」中看起來像這樣：

title-->file1 
title-->file2. 

現在我需要將文件的列表顯示到文件名中。例如：在「訂購」頁面中應該是這樣的：

title-->Installer.zip(filename) 
title-->Runner.zip(filename) 

如何在可下載的產品列表中列出每個文件名？

我現在用的是Woocommerce 2.0.4

<?php 
/** 
* My Account 
*/ 

global $woocommerce; 
?> 

<?php $woocommerce->show_messages(); ?> 

<p><?php printf(__('Hello, <strong>%s</strong>. From your account dashboard you can view your recent orders, manage your shipping and billing addresses and <a href="%s">change your password</a>.', 'kinetico'), $current_user->display_name, get_permalink(woocommerce_get_page_id('change_password'))); ?></p> 

<?php do_action('woocommerce_before_my_account'); ?> 

<?php if ($downloads = $woocommerce->customer->get_downloadable_products()) : ?> 
<h2><?php _e('Available downloads', 'kinetico'); ?></h2> 
<ul class="digital-downloads"> 

    <?php foreach ($downloads as $download) : ?> 

     <li><?php if (is_numeric($download['downloads_remaining'])) : ?><span class="count"><?php echo $download['downloads_remaining'] . _n(' download Remaining', ' downloads remaining', $download['downloads_remaining'], 'kinetico'); ?></span><?php endif; ?> <a href="<?php echo esc_url($download['download_url']); ?>"><?php echo $download['download_name']; ?></a></li> 
    <?php echo $download['download_name']; ?> 
    <?php endforeach; ?> 

</ul> 
<?php endif; ?> 
<?php add_filter('woocommerce_available_download_link', 'filter_wc_downloads_so_16142748', 10, 2); 

function filter_wc_downloads_so_16142748($link, $download) 
{ 
    // Create a WC_Order object and get the file URLs for this product 
    $order = new WC_Order($download['order_id']); 
    $download_file_urls = $order->get_downloadable_file_urls( 
     $download['product_id'], 
     null, 
     $download['download_id'] 
    ); 

    // Check each download URL and compare with the current URL 
    // $key contains the real file URL and $value is the encoded URL 
    foreach($download_file_urls as $key => $value) 
    { 
     if($value == $download['download_url']) 
     { 
      $url_parts = explode('/', parse_url($key, PHP_URL_PATH)); 
      $file_name = end($url_parts); 
      $link = '<a href="' 
       . esc_url($download['download_url']) 
       . '">' 
       . $download['download_name'] 
       . '</a> <small>(' 
       . $file_name 
       . ')</small>'; 
     }    
    } 
    return $link; 
}?> 
<h2><?php _e('Recent Orders', 'kinetico'); ?></h2> 
<?php woocommerce_get_template('myaccount/my-orders.php', array('recent_orders' => $recent_orders)); ?> 

<h2><?php _e('My Address', 'kinetico'); ?></h2> 
<p><?php _e('The following addresses will be used on the checkout page by default.', 'kinetico'); ?></p> 
<?php woocommerce_get_template('myaccount/my-address.php'); ?> 

<?php 
do_action('woocommerce_after_my_account'); 
add_filter('woocommerce_available_download_link', 'filter_wc_downloads_so_16142748', 10, 2); 

Answer 1

有一個有用的過濾器templates/myaccount/my-downloads.php。

它需要一點扭曲，但可以獲取文件名。檢查意見：

<?php 
/** 
* Plugin Name: Add Filenames to WooCommerce Digital Downloads 
* Plugin URI: http://stackoverflow.com/questions/16142748/ 
* Author:  brasofilo 
* Author URI: http://wordpress.stackexchange.com/users/12615/brasofilo 
*/ 

add_filter('woocommerce_available_download_link', 'filter_wc_downloads_so_16142748', 10, 2); 

function filter_wc_downloads_so_16142748($link, $download) 
{ 
    // Create a WC_Order object and get the file URLs for this product 
    $order = new WC_Order($download['order_id']); 
    $download_file_urls = $order->get_downloadable_file_urls( 
     $download['product_id'], 
     null, 
     $download['download_id'] 
    ); 

    // Check each download URL and compare with the current URL 
    // $key contains the real file URL and $value is the encoded URL 
    foreach($download_file_urls as $key => $value) 
    { 
     if($value == $download['download_url']) 
     { 
      $url_parts = explode('/', parse_url($key, PHP_URL_PATH)); 
      $file_name = end($url_parts); 
      $link = '<a href="' 
       . esc_url($download['download_url']) 
       . '">' 
       . $download['download_name'] 
       . '</a> <small>(' 
       . $file_name 
       . ')</small>'; 
     }    
    } 
    return $link; 
} 

結果：

---

的$download VAR包含此：

array ( 
    'download_url' => 'http://example.com/?download_file=657&order=order_5192e53&email=user@email.com&key=49d12', 
    'download_id' => '49d1232377ed1752d5622b63786d089b', 
    'product_id' => '657', 
    'download_name' => 'Product title — File 1', 
    'order_id' => 659, 
    'order_key' => 'order_5192e536baf27', 
    'downloads_remaining' => '', 
) 

這似乎是一個不錯的功能，我可能會將此添加到我正在工作的網站中。