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   1  <?php
   2  /**
   3   * Accepts file uploads from swfupload or other asynchronous upload methods.
   4   *
   5   * @package WordPress
   6   * @subpackage Administration
   7   */
   8  
   9  define('WP_ADMIN', true);
  10  
  11  if ( defined('ABSPATH') )
  12      require_once (ABSPATH . 'wp-load.php');
  13  else
  14      require_once ('../wp-load.php');
  15  
  16  // Flash often fails to send cookies with the POST or upload, so we need to pass it in GET or POST instead
  17  if ( is_ssl() && empty($_COOKIE[SECURE_AUTH_COOKIE]) && !empty($_REQUEST['auth_cookie']) )
  18      $_COOKIE[SECURE_AUTH_COOKIE] = $_REQUEST['auth_cookie'];
  19  elseif ( empty($_COOKIE[AUTH_COOKIE]) && !empty($_REQUEST['auth_cookie']) )
  20      $_COOKIE[AUTH_COOKIE] = $_REQUEST['auth_cookie'];
  21  if ( empty($_COOKIE[LOGGED_IN_COOKIE]) && !empty($_REQUEST['logged_in_cookie']) )
  22      $_COOKIE[LOGGED_IN_COOKIE] = $_REQUEST['logged_in_cookie'];
  23  unset($current_user);
  24  require_once ('admin.php');
  25  
  26  header('Content-Type: text/plain; charset=' . get_option('blog_charset'));
  27  
  28  if ( !current_user_can('upload_files') )
  29      wp_die(__('You do not have permission to upload files.'));
  30  
  31  // just fetch the detail form for that attachment
  32  if ( isset($_REQUEST['attachment_id']) && ($id = intval($_REQUEST['attachment_id'])) && $_REQUEST['fetch'] ) {
  33      if ( 2 == $_REQUEST['fetch'] ) {
  34          add_filter('attachment_fields_to_edit', 'media_single_attachment_fields_to_edit', 10, 2);
  35          echo get_media_item($id, array( 'send' => false, 'delete' => true ));
  36      } else {
  37          add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2);
  38          echo get_media_item($id);
  39      }
  40      exit;
  41  }
  42  
  43  check_admin_referer('media-form');
  44  
  45  $id = media_handle_upload('async-upload', $_REQUEST['post_id']);
  46  if (is_wp_error($id)) {
  47      echo '<div id="media-upload-error">'.esc_html($id->get_error_message()).'</div>';
  48      exit;
  49  }
  50  
  51  if ( $_REQUEST['short'] ) {
  52      // short form response - attachment ID only
  53      echo $id;
  54  }
  55  else {
  56      // long form response - big chunk o html
  57      $type = $_REQUEST['type'];
  58      echo apply_filters("async_upload_{$type}", $id);
  59  }
  60  
  61  ?>