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winter/modules/backend/traits/SearchableWidget.php

44 lines
915 B
PHP

<?php namespace Backend\Traits;
use Str;
/**
* Searchable Widget Trait
* Adds search features to back-end widgets
*
* @package winter\wn-backend-module
* @author Alexey Bobkov, Samuel Georges
*/
trait SearchableWidget
{
protected $searchTerm = false;
protected function getSearchTerm()
{
return $this->searchTerm !== false ? $this->searchTerm : $this->getSession('search');
}
protected function setSearchTerm($term)
{
$this->searchTerm = trim($term);
$this->putSession('search', $this->searchTerm);
}
protected function textMatchesSearch(&$words, $text)
{
foreach ($words as $word) {
$word = trim($word);
if (!strlen($word)) {
continue;
}
if (Str::contains(Str::lower($text), $word)) {
return true;
}
}
return false;
}
}