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   1  <?php
   2  /*
   3   * YOURLS API
   4   *
   5   * Note about translation : this file should NOT be translation ready
   6   * API messages and returns are supposed to be programmatically tested, so default English is expected
   7   *
   8   */
   9  
  10  define( 'YOURLS_API', true );
  11  require_once( dirname( __FILE__ ) . '/includes/load-yourls.php' );
  12  yourls_maybe_require_auth();
  13  
  14  $action = ( isset( $_REQUEST['action'] ) ? $_REQUEST['action'] : null );
  15  
  16  yourls_do_action( 'api', $action );
  17  
  18  // Define standard API actions
  19  $api_actions = array(
  20      'shorturl'  => 'yourls_api_action_shorturl',
  21      'stats'     => 'yourls_api_action_stats',
  22      'db-stats'  => 'yourls_api_action_db_stats',
  23      'url-stats' => 'yourls_api_action_url_stats',
  24      'expand'    => 'yourls_api_action_expand',
  25      'version'   => 'yourls_api_action_version',
  26  );
  27  $api_actions = yourls_apply_filter( 'api_actions', $api_actions );
  28  
  29  // Register API actions
  30  foreach( (array) $api_actions as $_action => $_callback ) {
  31      yourls_add_filter( 'api_action_' . $_action, $_callback, 99 );        
  32  }
  33  
  34  // Try requested API method. Properly registered actions should return an array.
  35  $return = yourls_apply_filter( 'api_action_' . $action, false );
  36  if ( false === $return ) {
  37      $return = array(
  38          'errorCode' => '400',
  39          'message'   => 'Unknown or missing "action" parameter',
  40          'simple'    => 'Unknown or missing "action" parameter',
  41      );
  42  }
  43  
  44  if( isset( $_REQUEST['callback'] ) )
  45      $return['callback'] = $_REQUEST['callback'];
  46  elseif ( isset( $_REQUEST['jsonp'] ) )
  47      $return['callback'] = $_REQUEST['jsonp'];
  48  
  49  $format = ( isset( $_REQUEST['format'] ) ? $_REQUEST['format'] : 'xml' );
  50  
  51  yourls_api_output( $format, $return );
  52  
  53  die();