upei_roblib_search/modules/solr_site/roblib_search_solr_site.module

<?php

/**
 * @file
 * Implementation of Roblib search for searching several targets.
 */
/**


/**
 * Implements hook_theme().
 */
function roblib_search_solr_site_theme($existing, $type, $theme, $path) {
  $modulePath = \Drupal::service('module_handler')->getModule('roblib_search')
    ->getPath();
  $spinner_path = '/' . $modulePath . "/img/spinner.gif";
  return [
    'roblib_search_solr_site_results' => [
      'variables' => ['solr_type' => 'results', 'spinner_path' => $spinner_path],
    ],
    'roblib_search_solr_site_bestbet' => [
      'variables' => ['solr_type' => 'bestbet', 'spinner_path' => $spinner_path],
    ],
  ];
}


/**
 * Send the query to solr but limit the results so it doesn't include certain content.
 *
 * Print json and exit so the javascript can consume the json.
 *
 * @param string $query
 *   The solr search string.
 */
/*function roblib_search_solr_site_results($query) {
  print roblib_search_solr_site_get_results($query, '-bundle:bestbet');
  exit();
}*/

/**
 * Send the query to solr but limit the results so it only includes content of type bestbet.
 *
 * Print json and exit so the javascript can consume the json.
 *
 * @param string $query
 *   The solr search string.
 */
/*function roblib_search_solr_site_bestbet($query) {
  $query = str_replace('"', '', $query);
  $json = roblib_search_solr_site_get_results("sort_label:$query", 'bundle:bestbet');
  $json = roblib_search_solr_site_add_url($json);
  print $json;
  exit();
}*/



/**
 *
 * Updates the json passed in with a url directly to the target of the link field.
 * This information is not in solr as it comes from a custom field.
 *
 *
 * @param string $json
 *   The json string returned from the solr query.
 *
 * @return string
 *   json we got from solr with an updated url directly to the target of the link field
 */
/*function roblib_search_solr_site_add_url($json) {
  $responses = json_decode($json);
  foreach ($responses->response->docs as &$doc) {
    $nid = $doc->entity_id;
    // The link field is a complex field and we get the text in solr but not the actual url.
    // Since best best will only every return one result it's not much overhead to load the node
    // and get the value of the link field.  probably less overhead then installing additional
    // modules to get the url in solr.
    $node = node_load($nid);
    $url = $node->field_link['und'][0]['url'];
    $doc->url = $url;
  }
  return json_encode($responses);
}
*/


/**
 * Implements hook_help().
 */
function roblib_search_solr_site_help($path, $arg) {
  switch ($path) {
    case 'admin/help#roblib_search_solr_site':
      return t(
        '<p>
provides a Solr target for the Roblib search module
</p>'
      );
  }
}