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   1  <?php
   2  
   3  function get_importers() {
   4      global $wp_importers;
   5      uasort($wp_importers, create_function('$a, $b', 'return strcmp($a[0], $b[0]);'));
   6      return $wp_importers;
   7  }
   8  
   9  function register_importer( $id, $name, $description, $callback ) {
  10      global $wp_importers;
  11      if ( is_wp_error( $callback ) )
  12          return $callback;
  13      $wp_importers[$id] = array ( $name, $description, $callback );
  14  }
  15  
  16  function wp_import_cleanup( $id ) {
  17      wp_delete_attachment( $id );
  18  }
  19  
  20  function wp_import_handle_upload() {
  21      $overrides = array( 'test_form' => false, 'test_type' => false );
  22      $file = wp_handle_upload( $_FILES['import'], $overrides );
  23  
  24      if ( isset( $file['error'] ) )
  25          return $file;
  26  
  27      $url = $file['url'];
  28      $type = $file['type'];
  29      $file = addslashes( $file['file'] );
  30      $filename = basename( $file );
  31  
  32      // Construct the object array
  33      $object = array( 'post_title' => $filename,
  34          'post_content' => $url,
  35          'post_mime_type' => $type,
  36          'guid' => $url
  37      );
  38  
  39      // Save the data
  40      $id = wp_insert_attachment( $object, $file );
  41  
  42      return array( 'file' => $file, 'id' => $id );
  43  }
  44  
  45  ?>