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<?php |
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namespace Kaliop\EzFindSearchEngineBundle\Core\Persistence\eZFind\Content\Search\Common\Gateway\FacetHandler; |
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use eZ\Publish\API\Repository\Values\Content\Query\FacetBuilder; |
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use eZ\Publish\API\Repository\Values\Content\Search\Facet\DateRangeFacet; |
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use eZ\Publish\API\Repository\Values\Content\Search\Facet\RangeFacetEntry; |
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use Kaliop\EzFindSearchEngineBundle\API\Repository\Values\Content\Query\FacetBuilder\DateRangeFacetBuilder; |
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use Kaliop\EzFindSearchEngineBundle\Core\Persistence\eZFind\Content\Search\Common\Gateway\FacetHandler; |
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use DateInterval; |
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use DateTime; |
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class DateRange extends FacetHandler |
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{ |
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// SOLR does not support TimeZones for DateTimes |
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const DATE_FORMAT = 'Y-m-d\TH:i:s\Z'; |
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/** |
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* @inheritdoc |
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*/ |
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public function accept(FacetBuilder $facetBuilder) |
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{ |
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return $facetBuilder instanceof DateRangeFacetBuilder; |
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} |
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/** |
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* @inheritdoc |
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* |
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* @param DateRangeFacetBuilder $facetBuilder |
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*/ |
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public function handle(FacetBuilder $facetBuilder) |
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{ |
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$facet = $this->buildFacet($facetBuilder); |
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$facet['range'] = [ |
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'field' => $facetBuilder->fieldPath, |
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'start' => $facetBuilder->start->format(self::DATE_FORMAT), |
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'end' => $facetBuilder->end->format(self::DATE_FORMAT), |
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'gap' => $this->convertDateInterval($facetBuilder->gap), |
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'hardend' => $facetBuilder->hardend, |
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'include' => $facetBuilder->include, |
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'other' => $facetBuilder->other, |
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]; |
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return $facet; |
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} |
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/** |
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* @inheritdoc |
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* |
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* @param DateRangeFacetBuilder $facetBuilder |
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*/ |
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public function createFacetResult(FacetBuilder $facetBuilder, $fields = [], $queries = [], $dates = [], $ranges = []) |
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{ |
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$facetKey = $this->getFacetKey($facetBuilder); |
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$fieldName = \eZSolr::getFieldName($facetBuilder->fieldPath, false, 'facet'); |
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$entries = []; |
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foreach ($ranges as $field => $range) { |
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if (in_array($field, [$facetKey, $fieldName])) { |
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foreach ($range['counts'] as $date => $count) { |
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$from = new DateTime($date); |
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$to = clone $from; |
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$to->add($facetBuilder->gap); |
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$facetEntry = new RangeFacetEntry(); |
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$facetEntry->from = $from; |
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$facetEntry->to = $to; |
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$facetEntry->totalCount = $count; |
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$entries[] = $facetEntry; |
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} |
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break; |
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} |
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} |
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return new DateRangeFacet([ |
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'name' => $facetBuilder->name, |
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'entries' => $entries, |
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]); |
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} |
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/** |
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* Convert PHP DateInterval into JAVA DateMathParser syntax. |
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* |
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* @param DateInterval $dateInterval |
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* @return string |
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*/ |
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protected function convertDateInterval(DateInterval $dateInterval) |
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{ |
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$sign = $dateInterval->invert? '-' : '+'; |
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View Code Duplication |
if ($dateInterval->days) { |
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return $sign . $dateInterval->days . 'DAY' . (($dateInterval->y > 1)? 'S' : ''); |
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} |
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$syntax = ''; |
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View Code Duplication |
if ($dateInterval->y) { |
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$syntax .= $sign . $dateInterval->y . 'YEAR' . (($dateInterval->y > 1)? 'S' : ''); |
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} |
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if ($dateInterval->m) { |
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$syntax .= $sign . $dateInterval->m . 'MONTH' . (($dateInterval->m > 1)? 'S' : ''); |
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} |
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if ($dateInterval->d) { |
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$syntax .= $sign . $dateInterval->d . 'DAY' . (($dateInterval->d > 1)? 'S' : ''); |
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} |
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if ($dateInterval->h) { |
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$syntax .= $sign . $dateInterval->h . 'HOUR' . (($dateInterval->h > 1)? 'S' : ''); |
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} |
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if ($dateInterval->i) { |
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$syntax .= $sign . $dateInterval->i . 'MINUTE' . (($dateInterval->i > 1)? 'S' : ''); |
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} |
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if ($dateInterval->s) { |
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$syntax .= $sign . $dateInterval->s . 'SECOND' . (($dateInterval->s > 1)? 'S' : ''); |
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} |
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return $syntax; |
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} |
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} |
In PHP, under loose comparison (like
==
, or!=
, orswitch
conditions), values of different types might be equal.For
integer
values, zero is a special case, in particular the following results might be unexpected: