/**
* @param \Zend_Search_Lucene_Search_Query_Phrase $po_query
* @return array
*/
public function getFiltersForPhraseQuery($po_query)
{
$va_terms = $va_return = array();
$vs_fld = null;
foreach ($po_query->getQueryTerms() as $o_term) {
$o_term = caRewriteElasticSearchTermFieldSpec($o_term);
$vs_fld = str_replace('\\', '', $o_term->field);
$va_terms[] = $o_term->text;
}
$va_parsed_values = caGetISODates(join(' ', $va_terms));
$va_return[] = array('range' => array($vs_fld => array('lte' => $va_parsed_values['end'])));
$va_return[] = array('range' => array($vs_fld => array('gte' => $va_parsed_values['start'])));
return $va_return;
}
/**
* @param $o_subquery
* @return string|\Zend_Search_Lucene_Search_Query
* @throws \Exception
* @throws \Zend_Search_Lucene_Exception
*/
public function rewriteSubquery($o_subquery)
{
switch (get_class($o_subquery)) {
case 'Zend_Search_Lucene_Search_Query_Range':
/** @var $o_subquery \Zend_Search_Lucene_Search_Query_Range */
$o_lower_term = caRewriteElasticSearchTermFieldSpec($o_subquery->getLowerTerm());
$o_lower_fld = $this->getFieldTypeForTerm($o_lower_term);
$o_upper_term = caRewriteElasticSearchTermFieldSpec($o_subquery->getUpperTerm());
$o_upper_fld = $this->getFieldTypeForTerm($o_upper_term);
$o_new_subquery = null;
if ($o_lower_fld instanceof FieldTypes\Geocode) {
$this->opa_additional_filters[]['geo_shape'] = $o_lower_fld->getFilterForRangeQuery($o_lower_term, $o_upper_term);
} else {
$o_lower_rewritten_term = $o_lower_fld->getRewrittenTerm($o_lower_term);
$o_upper_rewritten_term = $o_upper_fld->getRewrittenTerm($o_upper_term);
if ($o_lower_rewritten_term && $o_upper_rewritten_term) {
$o_new_subquery = new \Zend_Search_Lucene_Search_Query_Range($o_lower_fld->getRewrittenTerm($o_lower_term), $o_upper_fld->getRewrittenTerm($o_upper_term), $o_subquery->isInclusive());
}
}
return $this->getSubqueryWithAdditionalTerms($o_new_subquery, $o_lower_fld, $o_lower_term);
case 'Zend_Search_Lucene_Search_Query_Term':
/** @var $o_subquery \Zend_Search_Lucene_Search_Query_Term */
$o_term = caRewriteElasticSearchTermFieldSpec($o_subquery->getTerm());
$o_fld = $this->getFieldTypeForTerm($o_term);
$o_new_subquery = null;
if ($o_fld instanceof FieldTypes\DateRange || $o_fld instanceof FieldTypes\Timestamp) {
$o_new_subquery = null;
$this->opa_additional_filters['range'] = $o_fld->getFilterForTerm($o_term);
break;
} else {
if ($o_rewritten_term = $o_fld->getRewrittenTerm($o_term)) {
$o_new_subquery = new \Zend_Search_Lucene_Search_Query_Term($o_fld->getRewrittenTerm($o_term));
}
}
return $this->getSubqueryWithAdditionalTerms($o_new_subquery, $o_fld, $o_term);
case 'Zend_Search_Lucene_Search_Query_Phrase':
/** @var $o_subquery \Zend_Search_Lucene_Search_Query_Phrase */
$o_new_subquery = new \Zend_Search_Lucene_Search_Query_Phrase();
foreach ($o_subquery->getTerms() as $o_term) {
$o_term = caRewriteElasticSearchTermFieldSpec($o_term);
$o_fld = $this->getFieldTypeForTerm($o_term);
if ($o_fld instanceof FieldTypes\Geocode) {
$o_new_subquery = null;
$this->opa_additional_filters['geo_shape'] = $o_fld->getFilterForPhraseQuery($o_subquery);
break;
} elseif ($o_fld instanceof FieldTypes\DateRange || $o_fld instanceof FieldTypes\Timestamp) {
$o_new_subquery = null;
foreach ($o_fld->getFiltersForPhraseQuery($o_subquery) as $va_filter) {
$this->opa_additional_filters[] = $va_filter;
}
break;
} else {
if ($o_rewritten_term = $o_fld->getRewrittenTerm($o_term)) {
$o_new_subquery->addTerm($o_rewritten_term);
}
}
}
return $this->getSubqueryWithAdditionalTerms($o_new_subquery, $o_fld, $o_term);
case 'Zend_Search_Lucene_Search_Query_MultiTerm':
/** @var @o_subquery \Zend_Search_Lucene_Search_Query_MultiTerm */
$va_terms = $o_subquery->getTerms();
$va_new_terms = array();
foreach ($va_terms as $o_term) {
$o_term = caRewriteElasticSearchTermFieldSpec($o_term);
$o_fld = $this->getFieldTypeForTerm($o_term);
$va_new_terms[] = $o_fld->getRewrittenTerm($o_term);
}
$o_new_subquery = new \Zend_Search_Lucene_Search_Query_MultiTerm($va_new_terms, $o_subquery->getSigns());
return $this->getSubqueryWithAdditionalTerms($o_new_subquery, $o_fld, $o_term);
default:
throw new \Exception('Encountered unknown Zend subquery type in ElasticSearch\\Query: ' . get_class($o_subquery));
break;
}
}
/**
* @param \Zend_Search_Lucene_Search_Query_Phrase $o_subquery
* @return mixed
*/
public function getFilterForPhraseQuery($o_subquery)
{
$va_terms = array();
foreach ($o_subquery->getQueryTerms() as $o_term) {
$o_term = caRewriteElasticSearchTermFieldSpec($o_term);
$va_terms[] = $o_term->text;
}
$va_parsed_search = caParseGISSearch(join(' ', $va_terms));
$va_return[str_replace('\\', '', $o_term->field)] = array('shape' => array('type' => 'envelope', 'coordinates' => array(array((double) $va_parsed_search['min_longitude'], (double) $va_parsed_search['min_latitude']), array((double) $va_parsed_search['max_longitude'], (double) $va_parsed_search['max_latitude']))));
return $va_return;
}
