/
BaseFilter.php
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/
BaseFilter.php
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<?php
/**
* This file is part of FacturaScripts
* Copyright (C) 2017-2022 Carlos Garcia Gomez <carlos@facturascripts.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace FacturaScripts\Core\Lib\ListFilter;
use FacturaScripts\Core\Base\Translator;
use FacturaScripts\Core\Base\Utils;
use Symfony\Component\HttpFoundation\Request;
/**
* Description of BaseFilter
*
* @author Carlos García Gómez <carlos@facturascripts.com>
*/
abstract class BaseFilter
{
/**
* Submit form on every filter change.
*
* @var bool
*/
public $autosubmit;
/**
* Field name.
*
* @var string
*/
public $field;
/**
* Translator object.
*
* @var Translator
*/
protected static $i18n;
/**
* Filter key.
*
* @var string
*/
public $key;
/**
* Label to show on this filter.
*
* @var string
*/
public $label;
/**
* @var int
*/
public $ordernum;
/**
* @var bool
*/
public $readonly = false;
/**
* @var int
*/
private static $totalnum = 0;
/**
* @var mixed
*/
protected $value;
abstract public function getDataBaseWhere(array &$where): bool;
abstract public function render(): string;
/**
* @param string $key
* @param string $field
* @param string $label
*/
public function __construct(string $key, string $field = '', string $label = '')
{
if (!isset(static::$i18n)) {
static::$i18n = new Translator();
}
$this->key = $key;
$this->field = empty($field) ? $this->key : $field;
$this->label = empty($label) ? $this->field : $label;
$this->ordernum = ++self::$totalnum;
$this->autosubmit = false;
$this->assets();
}
/**
* Get the filter value
*
* @return mixed
*/
public function getValue()
{
return $this->value;
}
/**
* @return string
*/
public function name(): string
{
return 'filter' . $this->key;
}
/**
* Set value to filter
*
* @param mixed $value
*/
public function setValue($value)
{
$this->value = Utils::noHtml($value);
}
/**
* Set value to filter from form request
*
* @param Request $request
*/
public function setValueFromRequest(Request &$request)
{
$this->setValue($request->request->get($this->name()));
}
/**
* Adds assets to the asset manager.
*/
protected function assets()
{
}
/**
* @return string
*/
protected function onChange(): string
{
return $this->autosubmit ? ' onchange="this.form.submit();"' : '';
}
/**
* @return string
*/
protected function readonly(): string
{
return $this->readonly ? ' readonly="" disabled=""' : '';
}
}