68 lines
1.8 KiB
Plaintext
68 lines
1.8 KiB
Plaintext
<?php
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/**
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* @file
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* Integrates the Search API with Views.
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*/
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/**
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* Implements hook_views_api().
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*/
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function search_api_views_views_api() {
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return array(
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'api' => '3.0-alpha1',
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);
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}
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/**
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* Implements hook_search_api_index_insert().
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*/
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function search_api_views_search_api_index_insert() {
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// Make the new index available for views.
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views_invalidate_cache();
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}
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/**
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* Implements hook_search_api_index_update().
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*/
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function search_api_views_search_api_index_update(SearchApiIndex $index) {
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// Check whether index was disabled.
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if (!$index->enabled && $index->original->enabled) {
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_search_api_views_index_unavailable($index);
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}
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// Check whether the indexed fields changed.
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$old_fields = $index->original->options + array('fields' => array());
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$old_fields = $old_fields['fields'];
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$new_fields = $index->options + array('fields' => array());
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$new_fields = $new_fields['fields'];
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if ($old_fields != $new_fields) {
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views_invalidate_cache();
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}
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}
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/**
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* Implements hook_search_api_index_delete().
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*/
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function search_api_views_search_api_index_delete(SearchApiIndex $index) {
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_search_api_views_index_unavailable($index);
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}
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/**
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* Function for reacting to a disabled or deleted search index.
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*/
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function _search_api_views_index_unavailable(SearchApiIndex $index) {
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$names = array();
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$table = 'search_api_index_' . $index->machine_name;
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foreach (views_get_all_views() as $name => $view) {
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if (empty($view->disabled) && $view->base_table == $table) {
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$names[] = $name;
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// @todo: if ($index_deleted) $view->delete()?
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}
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}
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if ($names) {
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views_invalidate_cache();
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drupal_set_message(t('The following views were using the index %name: @views. You should disable or delete them.', array('%name' => $index->name, '@views' => implode(', ', $names))), 'warning');
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}
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}
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