63 lines
1.9 KiB
PHP
63 lines
1.9 KiB
PHP
<?php
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/**
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* @file
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* Views integration code for the Search API Solr module.
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*/
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/**
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* Implements hook_views_data_alter().
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*
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* Adds field handlers for "virtual" fields, if the index's Solr server has
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* "Retrieve results data from Solr" enabled.
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*/
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function search_api_solr_views_data_alter(array &$data) {
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try {
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foreach (search_api_index_load_multiple(FALSE) as $index) {
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$server = $index->server();
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if (!$server || empty($server->options['retrieve_data'])) {
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return;
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}
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// Fill in base data.
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$key = 'search_api_index_' . $index->machine_name;
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$table = & $data[$key];
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try {
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$wrapper = $index->entityWrapper(NULL, FALSE);
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}
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catch (EntityMetadataWrapperException $e) {
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watchdog_exception('search_api_solr', $e, "%type while retrieving metadata for index %index: !message in %function (line %line of %file).", array('%index' => $index->name), WATCHDOG_WARNING);
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continue;
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}
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// Remember fields that aren't added by data alterations, etc. (since
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// there isn't any other way to tell them apart).
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$normal_fields = array();
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foreach ($wrapper as $key => $property) {
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$normal_fields[$key] = TRUE;
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}
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try {
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$wrapper = $index->entityWrapper(NULL);
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}
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catch (EntityMetadataWrapperException $e) {
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watchdog_exception('search_api_solr', $e, "%type while retrieving metadata for index %index: !message in %function (line %line of %file).", array('%index' => $index->name), WATCHDOG_WARNING);
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continue;
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}
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// Add field handlers for items added by data alterations, etc.
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foreach ($wrapper as $key => $property) {
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if (empty($normal_fields[$key])) {
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$info = $property->info();
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if ($info) {
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entity_views_field_definition($key, $info, $table);
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}
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}
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}
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}
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}
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catch (Exception $e) {
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watchdog_exception('search_api_views', $e);
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}
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}
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