ting_marc.client.inc

<?php
/**
 * @file
 * Service related function.
 */

/**
 * Get object from service (cached).
 *
 * @param string $id
 *   Object identifier.
 *
 * @return NULL|TingMarcxchangeResult
 *   MarcXchange result object, or NULL on failure.
 */
function ting_marc_load_object($id) {
  // Check cache.
  $cid = 'marcxchange:' . $id;
  $cache = cache_get($cid);
  if (!empty($cache)) {
    return $cache->data;
  }

  // Get object from service.
  $object = _ting_marc_load_object($id);
  cache_set($cid, $object);

  return $object;
}

/**
 * Get object directly from service (no cache).
 *
 * @param string $id
 *   Object identifier.
 *
 * @return NULL|TingMarcxchangeResult
 *   MarcXchange result object, or NULL on failure.
 */
function _ting_marc_load_object($id) {
  module_load_include('client.inc', 'ting');
  $urls = ting_marc_ting_request_factory();
  $url = variable_get($urls['marcxchange']);

  $request = new TingClientMarcXchangeRequest($url);

  $request->setAgency(variable_get('ting_agency'));
  $request->setProfile(variable_get('ting_search_profile'));
  $request->setIdentifier($id);

  $object = ting_execute($request);

  return $object;
}

/**
 * Log messages to dblog.
 *
 * @param string $message
 *   Message to be logged.
 * @param array $data
 *   Paceholder data for message.
 */
function ting_mark_log($message, $data = array()) {
  if (variable_get('ting_mark_logging', 0)) {
    watchdog('ting_marc', $message, $data, WATCHDOG_DEBUG);
  }
}