44 lines
1.1 KiB
PHP
44 lines
1.1 KiB
PHP
<?php
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/**
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* @package framework
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* @subpackage search
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*/
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/**
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* Filters by full-text matching on the given field.
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*
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* Full-text indexes are only available with MyISAM tables. The following column types are
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* supported:
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* - Char
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* - Varchar
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* - Text
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*
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* To enable full-text matching on fields, you also need to add an index to the
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* database table, using the {$indexes} hash in your DataObject subclass:
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*
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* <code>
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* static $indexes = array(
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* 'SearchFields' => 'fulltext(Name, Title, Description)'
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* );
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* </code>
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*
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* @package framework
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* @subpackage search
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*/
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class FulltextFilter extends SearchFilter {
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protected function applyOne(DataQuery $query) {
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$predicate = sprintf("MATCH (%s) AGAINST (?)", $this->getDbName());
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return $query->where(array($predicate => $this->getValue()));
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}
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protected function excludeOne(DataQuery $query) {
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$predicate = sprintf("NOT MATCH (%s) AGAINST (?)", $this->getDbName());
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return $query->where(array($predicate => $this->getValue()));
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}
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public function isEmpty() {
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return $this->getValue() === array() || $this->getValue() === null || $this->getValue() === '';
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}
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}
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