/**
* Alter the query after it's prepared and cached.
*
* Any module performing a search should call
* drupal_alter('apachesolr_query', $query). That function then invokes this
* hook. It allows modules to modify the query object and its parameters.
*
* A module implementing HOOK_apachesolr_query_alter() may set
* $query->abort_search to TRUE to flag the query to be aborted.
*
* @param DrupalSolrQueryInterface $query
* An object implementing DrupalSolrQueryInterface. No need for &.
*/
function hook_apachesolr_query_alter(DrupalSolrQueryInterface $query)
{
// I only want to see articles by the admin.
//
// NOTE: this "is_uid" filter does NOT refer to the English word "is"
// It is a combination of flags representing Integer-Single, which is
// abbreviated with the letters i and s.
//
// @see the <dynamicField> definitions in schema.xml or schema-solr3.xml
$query->addFilter("is_uid", 1);
// Only search titles.
$query->replaceParam('qf', 'label');
}
/**
* Alter the query after it's prepared and cached.
*
* Any module performing a search should call
* drupal_alter('apachesolr_query', $query). That function then invokes this
* hook. It allows modules to modify the query object and its parameters.
*
* A module implementing HOOK_apachesolr_query_alter() may set
* $query->abort_search to TRUE to flag the query to be aborted.
*
* @param DrupalSolrQueryInterface $query
* An object implementing DrupalSolrQueryInterface. No need for &.
*
* @see /admin/reports/apachesolr
* - This report displays the active solr index fields and can help you
* create Solr filters based on the data currently in your system
*/
function hook_apachesolr_query_alter(DrupalSolrQueryInterface $query)
{
// I only want to see articles by the admin.
//
// NOTE: this "is_uid" filter does NOT refer to the English word "is"
// It is a combination of flags representing Integer-Single, which is
// abbreviated with the letters i and s.
//
// @see the <dynamicField> definitions in schema.xml or schema-solr3.xml
$query->addFilter("is_uid", 1);
// Only search titles.
$query->replaceParam('qf', 'label');
// Restrict results to a single content type (use machine name).
$query->addFilter('bundle', 'my_content_type');
// Exclude results by setting the third argument of addFilter to TRUE.
// This filter will return all content types EXCEPT my_content_type nodes.
$query->addFilter('bundle', 'my_content_type', TRUE);
// Restrict results to several content types (use machine names).
// You could also solve this using the SolrFilterSubQuery object and append it
// to the original query.
$content_types = array('content_type_1', 'content_type_2');
$query->addFilter('bundle', '(' . implode(' OR ', $content_types) . ')');
}