function search_service_content in Services 7

Same name and namespace in other branches

1. 6.2 services/search_service/search_service.inc \search_service_content()

Callback for search.content service.

1 string reference to 'search_service_content'

search_service_service in services/search_service/search_service.module

Implementation of hook_service().

File

services/search_service/search_service.inc, line 47

@author Services Dev Team

Code

function search_service_content($keys, $simple = FALSE) {

  // define standard keys for simple set
  $stdkeys = array(
    'link',
    'type',
    'title',
    'user',
    'date',
    'snippet',
  );

  // invoke the search hook to generate results
  $results = array();
  $search_hooks = variable_get('search_service_options', 'node');
  watchdog('search_service', t('search.content invoked for !keys using hooks !hooks', array(
    '!keys' => $keys,
    '!hooks' => implode($search_hooks, ', '),
  )));

  // run through only select hook_search() as defined in /admin/settings/search_service
  foreach ($search_hooks as $hook) {
    if (!empty($hook)) {
      $search_results = module_invoke($hook, 'search', 'search', $keys);
      if (!empty($search_results)) {
        $results = array_merge($results, $search_results);
      }
    }
  }
  watchdog('search_service', t('search.content returned !count results for !keys using hooks !hooks', array(
    '!count' => count($results),
    '!keys' => $keys,
    '!hooks' => implode($search_hooks, ', '),
  )));
  if ($results and is_array($results) and count($results)) {

    // if simple results requested, remove extra data
    if ($simple) {
      $num = count($results);
      for ($i = 0; $i < $num; $i++) {
        $keys = array_keys($results[$i]);
        foreach ($keys as $key) {
          if (!in_array($key, $stdkeys)) {
            unset($results[$i][$key]);
          }
        }
      }
    }
    return $results;
  }
  return services_error(t('Search returned no results.'), 401);
}