function apachesolr_views_views_data in Apache Solr Views 7

Same name and namespace in other branches

1. 6 apachesolr_views.views.inc \apachesolr_views_views_data()

Implements of hook_views_data().

File

./apachesolr_views.views.inc, line 29

Contains Views hooks to register Views plugins and handlers.

Code

function apachesolr_views_views_data() {
  foreach (apachesolr_load_all_environments() as $env_id => $environment) {
    $name = $environment['name'];
    $apachesolr_base_table = 'apachesolr__' . $env_id;
    $data[$apachesolr_base_table]['table']['group'] = t('Apache Solr');
    $data[$apachesolr_base_table]['table']['base'] = array(
      'query class' => 'apachesolr_views_query',
      'title' => t('Apache Solr @name', array(
        '@name' => $name,
      )),
      'help' => t('Searches the site with the Apache Solr search engine for @name', array(
        '@name' => $name,
      )),
    );

    // Get the list of the fields in index directly from Solr.
    try {
      $solr = apachesolr_get_solr($env_id);
      $solr_fields = $solr
        ->getFields(0);
    } catch (Exception $e) {
      $solr_fields = array();
      watchdog('Apache Solr Views', nl2br(check_plain($e
        ->getMessage())), NULL, WATCHDOG_WARNING);
    }
    foreach ($solr_fields as $solr_field_name => $solr_field) {

      // We do not allow to display 'sort_*' fields.
      if (strpos($solr_field_name, 'sort_') === 0) {
        continue;
      }
      $field_type = $solr_field->type;
      $field_handler = 'apachesolr_views_handler_field';
      $filter_handler = 'apachesolr_views_handler_filter';
      switch ($field_type) {
        case 'tdate':
          $field_handler = 'apachesolr_views_handler_field_date';
          $filter_handler = 'apachesolr_views_handler_filter_date';
          break;
        case 'text':
        case 'string':
          $filter_handler = 'apachesolr_views_handler_filter_string';
          break;
      }
      $data[$apachesolr_base_table][$solr_field_name] = array(
        'title' => $solr_field_name,
        'help' => filter_xss(apachesolr_field_name_map($solr_field_name)),
        'field' => array(
          'handler' => $field_handler,
          'click sortable' => TRUE,
        ),
        'filter' => array(
          'handler' => $filter_handler,
        ),
        'sort' => array(
          'handler' => 'apachesolr_views_handler_sort',
        ),
        'argument' => array(
          'handler' => 'apachesolr_views_handler_argument',
        ),
      );

      // Default sort field for label.
      $sort_field_name = $solr_field_name == 'label' ? 'sort_label' : '';

      // Check if corresponding sort_ field exists. We remove prefix from field
      // name (for example prefix "ss_" from "ss_name") and check if "sort_*"
      // field is available.
      if (property_exists($solr_fields, 'sort_' . substr($solr_field_name, 2))) {
        $sort_field_name = 'sort_' . substr($solr_field_name, 2);
      }
      if (!empty($sort_field_name)) {

        // Use the sort field for click sorting.
        $data[$apachesolr_base_table][$solr_field_name]['field']['click sort field'] = $sort_field_name;

        // And use the sort field for explicit sorts.
        $data[$apachesolr_base_table][$solr_field_name]['sort']['real field'] = $sort_field_name;
      }
    }

    // Keyword field.
    $data[$apachesolr_base_table]['keyword'] = array(
      'title' => t('Search'),
      'help' => t('Fulltext search'),
      'filter' => array(
        'handler' => 'apachesolr_views_keyword_handler_filter',
      ),
    );

    // Snippet field.
    $data[$apachesolr_base_table]['snippet'] = array(
      'title' => t('Snippet'),
      'help' => t('Search snippet'),
      'field' => array(
        'handler' => 'apachesolr_views_snippet_handler_field',
        'click sortable' => TRUE,
      ),
    );

    // Score field.
    $data[$apachesolr_base_table]['score'] = array(
      'title' => t('Score'),
      'help' => t('Score'),
      'field' => array(
        'handler' => 'apachesolr_views_handler_field',
        'click sortable' => TRUE,
      ),
      'sort' => array(
        'handler' => 'apachesolr_views_handler_sort',
      ),
    );
  }
  return $data;
}