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<?php |
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/* |
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* HiPanel core package |
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* |
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* @link https://hipanel.com/ |
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* @package hipanel-core |
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* @license BSD-3-Clause |
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* @copyright Copyright (c) 2014-2016, HiQDev (http://hiqdev.com/) |
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*/ |
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namespace hipanel\widgets; |
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use hipanel\helpers\ArrayHelper; |
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/** |
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* Alert widget renders a message from session flash. All flash messages are displayed |
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* in the sequence they were assigned using setFlash. You can set message as following:. |
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* |
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* ```php |
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* \Yii::$app->getSession()->setFlash('error', 'This is the message'); |
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* \Yii::$app->getSession()->setFlash('success', 'This is the message'); |
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* \Yii::$app->getSession()->setFlash('info', 'This is the message'); |
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* ``` |
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* |
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* Multiple messages could be set as follows: |
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* |
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* ```php |
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* \Yii::$app->getSession()->setFlash('error', ['Error 1', 'Error 2']); |
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* ``` |
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*/ |
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class Alert extends \yii\bootstrap\Widget |
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{ |
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/** |
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* @var array the alert types configuration for the flash messages. |
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* This array is setup as $key => $value, where: |
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* - $key is the name of the session flash variable |
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* - $value is the bootstrap alert type (i.e. danger, success, info, warning) |
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*/ |
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public $alertTypes = [ |
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'error' => 'alert-danger', |
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'danger' => 'alert-danger', |
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'success' => 'alert-success', |
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'info' => 'alert-info', |
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'warning' => 'alert-warning', |
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]; |
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/** |
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* @var array the options for rendering the close button tag. |
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*/ |
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public $closeButton = []; |
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/** |
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* @param mixed $message Flash value to be normalized |
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* @return array |
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*/ |
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public function normalizeMessage($message) |
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{ |
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$res = []; |
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if (is_string($message)) { |
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$res['text'] = $message; |
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} elseif (is_array($message)) { |
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$res = $message; |
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} |
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return $res; |
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} |
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public function run() |
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{ |
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$session = \Yii::$app->getSession(); |
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$flashes = $session->getAllFlashes(); |
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$notifications = []; |
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foreach ($flashes as $type => $data) { |
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if (isset($this->alertTypes[$type])) { |
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$data = (array) $data; |
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foreach ($data as $message) { |
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$message = $this->normalizeMessage($message); |
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$notifications[] = ArrayHelper::merge([ |
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'type' => $type, |
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], $message); |
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} |
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$session->removeFlash($type); |
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} |
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} |
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echo PNotify::widget([ |
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'notifications' => $notifications, |
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]); |
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} |
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} |
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hiqdev /
hipanel-core
It seems like the method you are trying to call exists only in some of the possible types.
Let’s take a look at an example:
Available Fixes
Add an additional type-check:
Only allow a single type to be passed if the variable comes from a parameter: