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