<?php
$query = new SolrQuery();
$query->setStats(0);
$query->addStatsField('hello')->addStatsField('june')->removeStatsField('hello');
$query->addStatsFacet('world')->addStatsFacet('pear')->removeStatsFacet('world');
echo $query;
echo "\n";
function query_direct($args)
{
$solr = $this->solr->get($this->core);
switch ($this->method) {
case 'add':
isset($args['_documents']) or error('missing_parameter', 'Solr _documents argument missing');
$docs = [];
foreach ($args['_documents'] as $name => $value) {
if (is_array($value)) {
if ($value !== array_values($value)) {
$docs[] = self::add($value);
} else {
error('bad_parameter', 'Solr document should be an object either an associative array');
}
} else {
if (is_object($value)) {
$docs[] = self::add(get_object_vars($value));
} else {
error('bad_parameter', 'Bad Solr document: ' . $name);
}
}
}
$solr->addDocuments($docs);
$solr->request("<commit/>");
break;
case 'delete':
$solr->deleteByQuery(self::substitute($this->body, $args));
$solr->request("<commit/>");
break;
case 'query':
$query = new SolrQuery(self::substitute($this->body, $args));
$order_by = $this->order_by;
if (isset($args['_order'])) {
$order_by = array_merge($order_by, $args['_order']);
}
foreach ($order_by as $name => $mode) {
if ($mode->type == 'normal') {
$query->addSortField($name, $mode->order == 'desc' ? SolrQuery::ORDER_DESC : SolrQuery::ORDER_ASC);
} elseif ($mode->type == 'spatial') {
$query->setParam('spatial', true);
$query->setParam('sfield', $name);
if (isset($mode->point)) {
$query->setParam('pt', $args[$mode->point]);
}
$query->setParam('sort', self::substitute($mode->order, $args));
}
}
$offset = isset($args['_offset']) ? $args['_offset'] : $this->offset;
$count = isset($args['_count']) ? $args['_count'] : $this->count;
$offset === null or $query->setStart($offset);
$count === null or $query->setRows($count);
if (isset($args['_fields']) or isset($args['_queries'])) {
$query->setFacet(true);
if (isset($args['_fields'])) {
foreach ($args['_fields'] as $field) {
$query->addFacetField($field);
}
}
if (isset($args['_queries'])) {
foreach ($args['_queries'] as $fq) {
$query->addFacetQuery($fq);
}
}
}
if (isset($args['_stats'])) {
$query->setStats(true);
foreach ($args['_stats'] as $field) {
$query->addStatsField($field);
}
}
$result = (object) [];
$result->total = 0;
$result->documents = [];
$response = $solr->query($query);
$object = $response->getResponse();
if (is_array($object['response']['docs'])) {
$result->total = $object['response']['numFound'];
foreach ($object['response']['docs'] as $doc) {
$document = new stdClass();
foreach ($doc as $name => $value) {
if ($name != '_version_') {
if (is_array($value)) {
$items = [];
foreach ($value as $item) {
$items[] = $item;
}
$document->{$name} = $items;
} else {
$document->{$name} = $value;
}
}
}
$result->documents[] = $document;
}
} else {
!$this->required or error('empty_query_result', 'Empty response from Solr procedure');
}
if (isset($args['_fields'])) {
$result->fields = (object) [];
foreach ($object['facet_counts']['facet_fields'] as $name => $counts) {
$array = [];
foreach ($counts as $value => $count) {
$array[$value] = $count;
}
$result->fields->{$name} = (object) $array;
}
}
if (isset($args['_queries'])) {
$result->queries = (object) [];
foreach ($object['facet_counts']['facet_queries'] as $fq => $count) {
$result->queries->{$fq} = $count;
}
}
if (isset($args['_stats'])) {
$result->stats = (object) [];
foreach ($object['stats']['stats_fields'] as $field => $stats) {
if (is_object($stats)) {
$result->stats->{$field} = (object) ['min' => $stats->min, 'max' => $stats->max, 'count' => $stats->count, 'missing' => $stats->missing];
}
}
}
switch ($this->result) {
case 'array':
return empty($result) ? (object) ['total' => 0, 'documents' => [], 'fields' => (object) null, 'queries' => (object) null] : $result;
case 'object':
if (count($result->documents) == 1) {
return $result->documents[0];
} elseif (empty($result->documents)) {
return null;
} else {
error('bad_query_result', 'Solr query result is not an object');
}
default:
error('bad_query_result', 'Unsupported Solr query result type: ' . $this->result);
}
}
}