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<?php |
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/* |
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* This file is part of the 2amigos/yii2-usuario project. |
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* |
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* (c) 2amigOS! <http://2amigos.us/> |
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* |
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* For the full copyright and license information, please view |
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* the LICENSE file that was distributed with this source code. |
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*/ |
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namespace Da\User\Widget; |
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use Da\User\Model\Assignment; |
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use Da\User\Service\UpdateAuthAssignmentsService; |
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use Da\User\Traits\AuthManagerAwareTrait; |
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use Da\User\Traits\ContainerAwareTrait; |
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use Yii; |
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use yii\base\InvalidConfigException; |
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use yii\base\InvalidParamException; |
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use yii\base\Widget; |
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use yii\helpers\ArrayHelper; |
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use yii\rbac\Item; |
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class AssignmentsWidget extends Widget |
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{ |
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use AuthManagerAwareTrait; |
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use ContainerAwareTrait; |
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/** |
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* @var int ID of the user to whom auth items will be assigned |
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*/ |
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public $userId; |
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/** |
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* @var string[] the post parameters |
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*/ |
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public $params = []; |
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/** |
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* {@inheritdoc} |
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* |
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* @throws InvalidConfigException |
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*/ |
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public function init() |
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{ |
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parent::init(); |
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if ($this->userId === null) { |
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throw new InvalidConfigException(__CLASS__ . '::$userId is required'); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws InvalidParamException |
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* @throws InvalidConfigException |
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*/ |
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public function run() |
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{ |
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$model = $this->make(Assignment::class, [], ['user_id' => $this->userId]); |
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if ($model->load($this->params)) { |
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$this->make(UpdateAuthAssignmentsService::class, [$model])->run(); |
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} |
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$items[Yii::t('usuario', 'Roles')] = $this->getAvailableItems(Item::TYPE_ROLE); |
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if (!Yii::$app->getModule('user')->restrictUserPermissionAssignment) { |
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$items[Yii::t('usuario', 'Permissions')] = $this->getAvailableItems(Item::TYPE_PERMISSION); |
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} |
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return $this->render( |
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'/widgets/assignments/form', |
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[ |
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'model' => $model, |
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'availableItems' => $items, |
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] |
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); |
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} |
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/** |
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* Returns available auth items to be attached to the user. |
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* |
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* @param int|null type of auth items or null to return all |
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* @param null|mixed $type |
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* |
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* @return array |
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*/ |
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protected function getAvailableItems($type = null) |
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{ |
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return ArrayHelper::map( |
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$this->getAuthManager()->getItems($type), |
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'name', |
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function ($item) { |
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return empty($item->description) |
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? $item->name |
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: $item->name . ' (' . $item->description . ')'; |
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} |
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); |
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} |
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} |
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2amigos /
yii2-usuario
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.