Current File : /home/vacivi36/intranet.vacivitta.com.br/protected/humhub/modules/admin/widgets/ExportButton.php
<?php
/**
* @link https://www.humhub.org/
* @copyright Copyright (c) 2018 HumHub GmbH & Co. KG
* @license https://www.humhub.com/licences
*/
namespace humhub\modules\admin\widgets;
use humhub\components\Widget;
use Yii;
use yii\helpers\Url;
/**
* Class ExportButton
*/
class ExportButton extends Widget
{
/** @var string|null */
public $filter = null;
/**
* This method is invoked right before the widget is executed.
*
* The method will trigger the [[EVENT_BEFORE_RUN]] event. The return value of the method
* will determine whether the widget should continue to run.
*
* When overriding this method, make sure you call the parent implementation like the following:
*
* ```php
* public function beforeRun()
* {
* if (!parent::beforeRun()) {
* return false;
* }
*
* // your custom code here
*
* return true; // or false to not run the widget
* }
* ```
*
* @return bool whether the widget should continue to be executed.
* @since 2.0.11
*/
public function beforeRun()
{
if (!parent::beforeRun()) {
return false;
}
if ($this->filter === null) {
return false;
}
return true;
}
/**
* Executes the widget.
* @return string the result of widget execution to be outputted.
*/
public function run()
{
$params = [
'csv' => Url::toRoute([
'export',
'format' => 'csv',
$this->filter => Yii::$app->request->get($this->filter),
]),
'xlsx' => Url::toRoute([
'export',
'format' => 'xlsx',
$this->filter => Yii::$app->request->get($this->filter),
]),
];
echo $this->render('exportButton', $params);
}
}
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