77 lines
2.3 KiB
PHP
Executable File
77 lines
2.3 KiB
PHP
Executable File
<?php
|
|
|
|
namespace common\widgets;
|
|
|
|
use Yii;
|
|
|
|
/**
|
|
* Alert widget renders a message from session flash. All flash messages are displayed
|
|
* in the sequence they were assigned using setFlash. You can set message as following:
|
|
*
|
|
* ```php
|
|
* Yii::$app->session->setFlash('error', 'This is the message');
|
|
* Yii::$app->session->setFlash('success', 'This is the message');
|
|
* Yii::$app->session->setFlash('info', 'This is the message');
|
|
* ```
|
|
*
|
|
* Multiple messages could be set as follows:
|
|
*
|
|
* ```php
|
|
* Yii::$app->session->setFlash('error', ['Error 1', 'Error 2']);
|
|
* ```
|
|
*
|
|
* @author Kartik Visweswaran <kartikv2@gmail.com>
|
|
* @author Alexander Makarov <sam@rmcreative.ru>
|
|
*/
|
|
class Alert extends \yii\bootstrap5\Widget
|
|
{
|
|
/**
|
|
* @var array the alert types configuration for the flash messages.
|
|
* This array is setup as $key => $value, where:
|
|
* - key: the name of the session flash variable
|
|
* - value: the bootstrap alert type (i.e. danger, success, info, warning)
|
|
*/
|
|
public $alertTypes = [
|
|
'error' => 'alert-danger',
|
|
'danger' => 'alert-danger',
|
|
'success' => 'alert-success',
|
|
'info' => 'alert-info',
|
|
'warning' => 'alert-warning'
|
|
];
|
|
/**
|
|
* @var array the options for rendering the close button tag.
|
|
* Array will be passed to [[\yii\bootstrap\Alert::closeButton]].
|
|
*/
|
|
public $closeButton = [];
|
|
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function run()
|
|
{
|
|
$session = Yii::$app->session;
|
|
$flashes = $session->getAllFlashes();
|
|
$appendClass = isset($this->options['class']) ? ' ' . $this->options['class'] : '';
|
|
|
|
foreach ($flashes as $type => $flash) {
|
|
if (!isset($this->alertTypes[$type])) {
|
|
continue;
|
|
}
|
|
|
|
foreach ((array) $flash as $i => $message) {
|
|
echo \yii\bootstrap5\Alert::widget([
|
|
'body' => $message,
|
|
'closeButton' => $this->closeButton,
|
|
'options' => array_merge($this->options, [
|
|
'id' => $this->getId() . '-' . $type . '-' . $i,
|
|
'class' => $this->alertTypes[$type] . $appendClass,
|
|
]),
|
|
]);
|
|
}
|
|
|
|
$session->removeFlash($type);
|
|
}
|
|
}
|
|
}
|