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Show some search results, when no keyword was given

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This commit is contained in:
Lucas Bartholemy 2016-05-23 12:20:21 +02:00
parent c07f747d4e
commit c846a02193
1 changed files with 4 additions and 2 deletions
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6
protected/humhub/modules/search/engine/ZendLuceneSearch.php
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@ -155,6 +155,7 @@ class ZendLuceneSearch extends Search
\ZendSearch\Lucene\Search\Query\Wildcard::setMinPrefixLength(0);
$query = new \ZendSearch\Lucene\Search\Query\Boolean();
$emptyQuery = true;
foreach (explode(" ", $keyword) as $k) {
// Require a minimum of non-wildcard characters
@ -165,8 +166,9 @@ class ZendLuceneSearch extends Search
}
}
// if no keywords or only too short keywords are given, the result is empty.
if ($emptyQuery) {
// if only too short keywords are given, the result is empty
// when no keyword was given - show some results
if ($emptyQuery && $keyword != '') {
return null;
}