<?php
require __DIR__ . '/init.php';
htmlHeader();
// create a client instance
$client = new Solarium\Client($config);
// get a select query instance
$query = $client->createSelect();
// add distributed search settings
// see http://wiki.apache.org/solr/DistributedSearch#Distributed_Search_Example for setting up two solr instances
$distributedSearch = $query->getDistributedSearch();
$distributedSearch->addShard('shard1', 'localhost:8983/solr');
$distributedSearch->addShard('shard2', 'localhost:7574/solr');
// this executes the query and returns the result
$resultset = $client->select($query);
// display the total number of documents found by solr
echo 'NumFound: ' . $resultset->getNumFound();
// show documents using the resultset iterator
foreach ($resultset as $document) {
echo '<hr/><table>';
// the documents are also iterable, to get all fields
foreach ($document as $field => $value) {
// this converts multivalue fields to a comma-separated string
if (is_array($value)) {
$value = implode(', ', $value);
}
echo '<tr><th>' . $field . '</th><td>' . $value . '</td></tr>';
}
echo '</table>';
}
htmlFooter();
<?php
require __DIR__ . '/init.php';
htmlHeader();
// In this case an array is used for configuration to keep the example simple.
// For an easier to use config file you are probably better of with another format, like Zend_Config_Ini
// See the documentation for more info about this.
$select = array('query' => '*:*', 'start' => 2, 'rows' => 20, 'fields' => array('id', 'name', 'price'), 'sort' => array('price' => 'asc'), 'filterquery' => array('maxprice' => array('query' => 'price:[1 TO 300]')), 'component' => array('facetset' => array('facet' => array(array('type' => 'field', 'key' => 'stock', 'field' => 'inStock')))));
// create a client instance
$client = new Solarium\Client($config);
// get a select query instance based on the config
$query = $client->createSelect($select);
// this executes the query and returns the result
$resultset = $client->select($query);
// display the total number of documents found by solr
echo 'NumFound: ' . $resultset->getNumFound();
// display facet counts
echo '<hr/>Facet counts for field "inStock":<br/>';
$facet = $resultset->getFacetSet()->getFacet('stock');
foreach ($facet as $value => $count) {
echo $value . ' [' . $count . ']<br/>';
}
// show documents using the resultset iterator
foreach ($resultset as $document) {
echo '<hr/><table>';
echo '<tr><th>id</th><td>' . $document->id . '</td></tr>';
echo '<tr><th>name</th><td>' . $document->name . '</td></tr>';
echo '<tr><th>price</th><td>' . $document->price . '</td></tr>';
echo '</table>';
}
htmlFooter();
<?php
require __DIR__ . '/init.php';
htmlHeader();
// create a client instance and autoload the customize request plugin
$client = new Solarium\Client($config);
$parallel = $client->getPlugin('parallelexecution');
// Add a delay param to better show the effect, as an example Solr install with
// only a dozen documents is too fast for good testing
// This param only works with the correct Solr plugin,
// see http://www.raspberry.nl/2012/01/04/solr-delay-component/
// If you don't have to plugin the example still works, just without the delay.
$customizer = $client->getPlugin('customizerequest');
$customizer->createCustomization(array('key' => 'delay', 'type' => 'param', 'name' => 'delay', 'value' => '500', 'persistent' => true));
// create two queries to execute in an array. Keys are important for fetching the results later!
$queryInstock = $client->createSelect()->setQuery('inStock:true');
$queryLowprice = $client->createSelect()->setQuery('price:[1 TO 300]');
// first execute the queries the normal way and time it
$start = microtime(true);
$client->execute($queryInstock);
$client->execute($queryLowprice);
echo 'Execution time for normal "serial" execution of two queries: ' . round(microtime(true) - $start, 3);
echo '<hr/>';
// now execute the two queries parallel and time it
$start = microtime(true);
$parallel->addQuery('instock', $queryInstock);
$parallel->addQuery('lowprice', $queryLowprice);
$results = $parallel->execute();
echo 'Execution time for parallel execution of two queries: ' . round(microtime(true) - $start, 3);
htmlFooter();
// Note: for this example on a default Solr index (with a tiny index) running on localhost the performance gain is
/**
* @param Solarium\Client $solr
* @param BenutzerIn $benutzerIn
* @return \Solarium\QueryType\Select\Query\Query
*/
protected function getAlleSuchergebnisse(&$solr, $benutzerIn)
{
$select = $solr->createSelect();
$select->addSort('sort_datum', $select::SORT_DESC);
$select->setRows(100);
/** @var Solarium\QueryType\Select\Query\Component\DisMax $dismax */
$dismax = $select->getDisMax();
$dismax->setQueryParser('edismax');
$dismax->setQueryFields("text text_ocr");
$benachrichtigungen = $benutzerIn->getBenachrichtigungen();
$krits_solr = [];
foreach ($benachrichtigungen as $ben) {
$krits_solr[] = "(" . $ben->getSolrQueryStr($select) . ")";
}
$querystr = implode(" OR ", $krits_solr);
$select->setQuery($querystr);
/** @var Solarium\QueryType\Select\Query\Component\Highlighting\Highlighting $hl */
$hl = $select->getHighlighting();
$hl->setFields('text, text_ocr, antrag_betreff');
$hl->setSimplePrefix('<b>');
$hl->setSimplePostfix('</b>');
return $select;
}
