function invalidate(Search_Index_Interface $index)
{
return $index->invalidateMultiple($this->expr);
}
function search(Search_Index_Interface $index)
{
$this->finalize();
try {
$resultset = $index->find($this, $this->start, $this->count);
} catch (Search_Elastic_SortException $e) {
//on sort exception, try again without the sort field
$this->sortOrder = null;
$resultset = $index->find($this, $this->start, $this->count);
} catch (Exception $e) {
TikiLib::lib('errorreport')->report($e->getMessage());
return Search_ResultSet::create([]);
}
$resultset->applyTransform(function ($entry) {
if (!isset($entry['_index']) || !isset($this->foreignQueries[$entry['_index']])) {
foreach ($this->transformations as $trans) {
$entry = $trans($entry);
}
}
return $entry;
});
foreach ($this->foreignQueries as $indexName => $query) {
$resultset->applyTransform(function ($entry) use($query, $indexName) {
if (isset($entry['_index']) && $entry['_index'] == $indexName) {
foreach ($query->transformations as $trans) {
$entry = $trans($entry);
}
}
return $entry;
});
}
return $resultset;
}
function __construct(Search_Index_Interface $index)
{
$this->parent = $index;
$this->identifierClass = get_class($index->getTypeFactory()->identifier(1));
}
function search(Search_Index_Interface $index)
{
if ($this->weightCalculator) {
$this->expr->walk(array($this->weightCalculator, 'calculate'));
}
if ($this->identifierFields) {
$fields = $this->identifierFields;
$this->expr->walk(function (Search_Expr_Interface $expr) use($fields) {
if (method_exists($expr, 'getField') && in_array($expr->getField(), $fields)) {
$expr->setType('identifier');
}
});
}
return $index->find($this, $this->start, $this->count);
}
