materio-base-legacy/search_api_solr.api.php
Bachir Soussi Chiadmi d8237ffb99 updated to 1.2
2013-09-26 16:23:17 +02:00

106 lines
3.3 KiB
PHP

<?php
/**
* @file
* Hooks provided by the Search API Solr search module.
*/
/**
* @addtogroup hooks
* @{
*/
/**
* Lets modules alter a Solr search request before sending it.
*
* Apache_Solr_Service::search() is called afterwards with these parameters.
* Please see this method for details on what should be altered where and what
* is set afterwards.
*
* @param array $call_args
* An associative array containing all three arguments to the
* SearchApiSolrConnectionInterface::search() call ("query", "params" and
* "method") as references.
* @param SearchApiQueryInterface $query
* The SearchApiQueryInterface object representing the executed search query.
*/
function hook_search_api_solr_query_alter(array &$call_args, SearchApiQueryInterface $query) {
if ($query->getOption('foobar')) {
$call_args['params']['foo'] = 'bar';
}
}
/**
* Change the way the index's field names are mapped to Solr field names.
*
* @param SearchApiIndex $index
* The index whose field mappings are altered.
* @param array $fields
* An associative array containing the index field names mapped to their Solr
* counterparts. The special fields 'search_api_id' and 'search_api_relevance'
* are also included.
*/
function hook_search_api_solr_field_mapping_alter(SearchApiIndex $index, array &$fields) {
if ($index->entity_type == 'node' && isset($fields['body:value'])) {
$fields['body:value'] = 'text';
}
}
/**
* Alter Solr documents before they are sent to Solr for indexing.
*
* @param array $documents
* An array of SearchApiSolrDocument objects ready to be indexed, generated
* from $items array.
* @param SearchApiIndex $index
* The search index for which items are being indexed.
* @param array $items
* An array of items being indexed.
*/
function hook_search_api_solr_documents_alter(array &$documents, SearchApiIndex $index, array $items) {
// Adds a "foo" field with value "bar" to all documents.
foreach ($documents as $document) {
$document->setField('foo', 'bar');
}
}
/**
* Lets modules alter the search results returned from a Solr search.
*
* @param array $results
* The results array that will be returned for the search.
* @param SearchApiQueryInterface $query
* The SearchApiQueryInterface object representing the executed search query.
* @param object $response
* The Solr response object.
*/
function hook_search_api_solr_search_results_alter(array &$results, SearchApiQueryInterface $query, $response) {
if (isset($response->facet_counts->facet_fields->custom_field)) {
// Do something with $results.
}
}
/**
* Lets modules alter a Solr search request for a multi-index search.
*
* SearchApiSolrConnectionInterface::search() is called afterwards with these
* parameters. Please see this method for details on what should be altered
* where and what is set afterwards.
*
* @param array $call_args
* An associative array containing all three arguments to the
* SearchApiSolrConnectionInterface::search() call ("query", "params" and
* "method") as references.
* @param SearchApiMultiQueryInterface $query
* The object representing the executed search query.
*/
function hook_search_api_solr_multi_query_alter(array &$call_args, SearchApiMultiQueryInterface $query) {
if ($query->getOption('foobar')) {
$call_args['params']['foo'] = 'bar';
}
}
/**
* @} End of "addtogroup hooks".
*/