Add alert view to show flash messages.

RbacWebModule.php

@@ -1,71 +1,74 @@
-<?php
-
-/*
- * This file is part of the Dektrium project.
- *
- * (c) Dektrium project <http://github.com/dektrium>
- *
- * For the full copyright and license information, please view the LICENSE.md
- * file that was distributed with this source code.
- */
-
-namespace dektrium\rbac;
-
-use yii\base\Module as BaseModule;
-use yii\filters\AccessControl;
-
-/**
- * @author Dmitry Erofeev <[email protected]>
- */
-class RbacWebModule extends BaseModule
-{
-    /**
-     * @var string
-     */
-    public $defaultRoute = 'role/index';
-
-    /**
-     * @var array
-     */
-    public $admins = [];
-
-	/**
-     * @var string The Administrator permission name.
-     */
-    public $adminPermission;
-
-    /** @inheritdoc */
-    public function behaviors()
-    {
-        return [
-            'access' => [
-                'class' => AccessControl::className(),
-                'rules' => [
-                    [
-                        'allow'         => true,
-                        'roles'         => ['@'],
-                        'matchCallback' => [$this, 'checkAccess'],
-                    ]
-                ],
-            ],
-        ];
-    }
-
-    /**
-     * Checks access.
-     *
-     * @return bool
-     */
-    public function checkAccess()
-    {
-        $user = \Yii::$app->user->identity;
-
-        if (method_exists($user, 'getIsAdmin')) {
-            return $user->getIsAdmin();
-        } else if ($this->adminPermission) {
-            return $this->adminPermission ? \Yii::$app->user->can($this->adminPermission) : false;
-        } else {
-            return isset($user->username) ? in_array($user->username, $this->admins) : false;
-        }
-    }
-}
+<?php
+
+/*
+ * This file is part of the Dektrium project.
+ *
+ * (c) Dektrium project <http://github.com/dektrium>
+ *
+ * For the full copyright and license information, please view the LICENSE.md
+ * file that was distributed with this source code.
+ */
+
+namespace dektrium\rbac;
+
+use yii\base\Module as BaseModule;
+use yii\filters\AccessControl;
+
+/**
+ * @author Dmitry Erofeev <[email protected]>
+ */
+class RbacWebModule extends BaseModule
+{
+    /**
+     * @var string
+     */
+    public $defaultRoute = 'role/index';
+
+    /**
+     * @var array
+     */
+    public $admins = [];
+
+    /**
+     * @var string The Administrator permission name.
+     */
+    public $adminPermission;
+
+    /** @var bool Whether to show flash messages. */
+    public $enableFlashMessages = true;
+
+    /** @inheritdoc */
+    public function behaviors()
+    {
+        return [
+            'access' => [
+                'class' => AccessControl::className(),
+                'rules' => [
+                    [
+                        'allow'         => true,
+                        'roles'         => ['@'],
+                        'matchCallback' => [$this, 'checkAccess'],
+                    ]
+                ],
+            ],
+        ];
+    }
+
+    /**
+     * Checks access.
+     *
+     * @return bool
+     */
+    public function checkAccess()
+    {
+        $user = \Yii::$app->user->identity;
+
+        if (method_exists($user, 'getIsAdmin')) {
+            return $user->getIsAdmin();
+        } else if ($this->adminPermission) {
+            return $this->adminPermission ? \Yii::$app->user->can($this->adminPermission) : false;
+        } else {
+            return isset($user->username) ? in_array($user->username, $this->admins) : false;
+        }
+    }
+}

views/_alert.php

@@ -0,0 +1,32 @@
+<?php
+
+/*
+ * This file is part of the Dektrium project.
+ *
+ * (c) Dektrium project <http://github.com/dektrium>
+ *
+ * For the full copyright and license information, please view the LICENSE.md
+ * file that was distributed with this source code.
+ */
+
+use yii\bootstrap\Alert;
+
+/**
+ * @var dektrium\user\Module $module
+ */
+?>
+
+<?php if ($module->enableFlashMessages): ?>
+    <div class="row">
+        <div class="col-xs-12">
+            <?php foreach (Yii::$app->session->getAllFlashes() as $type => $message): ?>
+                <?php if (in_array($type, ['success', 'danger', 'warning', 'info'])): ?>
+                    <?= Alert::widget([
+                        'options' => ['class' => 'alert-dismissible alert-' . $type],
+                        'body' => $message
+                    ]) ?>
+                <?php endif ?>
+            <?php endforeach ?>
+        </div>
+    </div>
+<?php endif ?>

views/permission/index.php

@@ -1,101 +1,103 @@
-<?php
-
-/*
- * This file is part of the Dektrium project.
- *
- * (c) Dektrium project <http://github.com/dektrium>
- *
- * For the full copyright and license information, please view the LICENSE.md
- * file that was distributed with this source code.
- */
-
-/**
- * @var $dataProvider array
- * @var $this         yii\web\View
- * @var $filterModel  dektrium\rbac\models\Search
- */
-
-use kartik\select2\Select2;
-use yii\grid\ActionColumn;
-use yii\grid\GridView;
-use yii\helpers\Url;
-use yii\widgets\Pjax;
-
-$this->title = Yii::t('rbac', 'Permissions');
-$this->params['breadcrumbs'][] = $this->title;
-
-?>
-
-<?php $this->beginContent('@dektrium/rbac/views/layout.php') ?>
-
-<?php Pjax::begin() ?>
-
-<?= GridView::widget([
-    'dataProvider' => $dataProvider,
-    'filterModel'  => $filterModel,
-    'layout'       => "{items}\n{pager}",
-    'columns'      => [
-        [
-            'attribute' => 'name',
-            'header'    => Yii::t('rbac', 'Name'),
-            'options'   => [
-                'style' => 'width: 20%'
-            ],
-            'filter' => Select2::widget([
-                'model'     => $filterModel,
-                'attribute' => 'name',
-                'data'      => $filterModel->getNameList(),
-                'options'   => [
-                    'placeholder' => Yii::t('rbac', 'Select permission'),
-                ],
-                'pluginOptions' => [
-                    'allowClear' => true,
-                ],
-            ]),
-        ],
-        [
-            'attribute' => 'description',
-            'header'    => Yii::t('rbac', 'Description'),
-            'options'   => [
-                'style' => 'width: 55%',
-            ],
-            'filterInputOptions' => [
-                'class'       => 'form-control',
-                'id'          => null,
-                'placeholder' => Yii::t('rbac', 'Enter the description')
-            ],
-        ],
-        [
-            'attribute' => 'rule_name',
-            'header'    => Yii::t('rbac', 'Rule name'),
-            'options'   => [
-                'style' => 'width: 20%'
-            ],
-            'filter' => Select2::widget([
-                'model'     => $filterModel,
-                'attribute' => 'rule_name',
-                'data'      => $filterModel->getRuleList(),
-                'options'   => [
-                    'placeholder' => Yii::t('rbac', 'Select rule'),
-                ],
-                'pluginOptions' => [
-                    'allowClear' => true,
-                ],
-            ]),
-        ],
-        [
-            'class'      => ActionColumn::className(),
-            'template'   => '{update} {delete}',
-            'urlCreator' => function ($action, $model) {
-                return Url::to(['/rbac/permission/' . $action, 'name' => $model['name']]);
-            },
-            'options'   => [
-                'style' => 'width: 5%'
-            ],
-        ]
-    ],
-]) ?>
-
-<?php Pjax::end() ?>
-
+<?php
+
+/*
+ * This file is part of the Dektrium project.
+ *
+ * (c) Dektrium project <http://github.com/dektrium>
+ *
+ * For the full copyright and license information, please view the LICENSE.md
+ * file that was distributed with this source code.
+ */
+
+/**
+ * @var $dataProvider array
+ * @var $this         yii\web\View
+ * @var $filterModel  dektrium\rbac\models\Search
+ */
+
+use kartik\select2\Select2;
+use yii\grid\ActionColumn;
+use yii\grid\GridView;
+use yii\helpers\Url;
+use yii\widgets\Pjax;
+
+$this->title = Yii::t('rbac', 'Permissions');
+$this->params['breadcrumbs'][] = $this->title;
+
+?>
+
+<?= $this->render('/_alert', ['module' => $this->context->module]) ?>
+
+<?php $this->beginContent('@dektrium/rbac/views/layout.php') ?>
+
+<?php Pjax::begin() ?>
+
+<?= GridView::widget([
+    'dataProvider' => $dataProvider,
+    'filterModel'  => $filterModel,
+    'layout'       => "{items}\n{pager}",
+    'columns'      => [
+        [
+            'attribute' => 'name',
+            'header'    => Yii::t('rbac', 'Name'),
+            'options'   => [
+                'style' => 'width: 20%'
+            ],
+            'filter' => Select2::widget([
+                'model'     => $filterModel,
+                'attribute' => 'name',
+                'data'      => $filterModel->getNameList(),
+                'options'   => [
+                    'placeholder' => Yii::t('rbac', 'Select permission'),
+                ],
+                'pluginOptions' => [
+                    'allowClear' => true,
+                ],
+            ]),
+        ],
+        [
+            'attribute' => 'description',
+            'header'    => Yii::t('rbac', 'Description'),
+            'options'   => [
+                'style' => 'width: 55%',
+            ],
+            'filterInputOptions' => [
+                'class'       => 'form-control',
+                'id'          => null,
+                'placeholder' => Yii::t('rbac', 'Enter the description')
+            ],
+        ],
+        [
+            'attribute' => 'rule_name',
+            'header'    => Yii::t('rbac', 'Rule name'),
+            'options'   => [
+                'style' => 'width: 20%'
+            ],
+            'filter' => Select2::widget([
+                'model'     => $filterModel,
+                'attribute' => 'rule_name',
+                'data'      => $filterModel->getRuleList(),
+                'options'   => [
+                    'placeholder' => Yii::t('rbac', 'Select rule'),
+                ],
+                'pluginOptions' => [
+                    'allowClear' => true,
+                ],
+            ]),
+        ],
+        [
+            'class'      => ActionColumn::className(),
+            'template'   => '{update} {delete}',
+            'urlCreator' => function ($action, $model) {
+                return Url::to(['/rbac/permission/' . $action, 'name' => $model['name']]);
+            },
+            'options'   => [
+                'style' => 'width: 5%'
+            ],
+        ]
+    ],
+]) ?>
+
+<?php Pjax::end() ?>
+
 <?php $this->endContent() ?>