Initial commit

README.md

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+SweetAlert Widget for Yii 2
+=========
+- SweetAlert widget based on SweetAlert extension http://tristanedwards.me/sweetalert
+
+Installation
+------------
+
+The preferred way to install this extension is through [composer](http://getcomposer.org/download/).
+
+Either run
+
+```
+php composer.phar require --prefer-dist branchonline/yii2-sweetalert "*"
+```
+
+or add
+
+```json
+"branchonline/yii2-sweetalert": "*"
+```
+
+to the require section of your composer.json.
+
+Usage
+------------
+Once the extension is installed, simply add widget to your page as follows:
+
+1) Default usage, render all flash messages stored in session flash via Yii::$app->session->setFlash().
+```php
+echo SweetAlert::widget();
+```
+
+2) Custom usage example:
+```php
+echo SweetAlert::widget([
+          'useSessionFlash' => false,
+          'options' => [
+               'title' => 'Success message',
+               'type' => 'Success',
+               'text' => "You will not be able to recover this imaginary file!",
+               'confirmButtonText'  => "Yes, delete it!",   
+               'cancelButtonText' =>  "No, cancel plx!"
+          ]
+]);
+```
+
+More info
+----------------
+More info about the SweetAlert can be found on [options page](http://tristanedwards.me/sweetalert)

composer.json

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+{
+    "name": "branchonline/yii2-sweetalert",
+    "description": "SweetAlert widget for Yii2",
+    "type": "yii2-extension",
+    "keywords": ["yii2", "module"],
+    "license": "Apache-2.0",
+    "authors": [
+        {
+            "name": "Jap Mul",
+            "email": "[email protected]"
+        }
+    ],
+    "require": {
+        "yiisoft/yii2": "*",
+        "bower-asset/sweetalert" : "*"
+    },
+    "autoload": {
+        "psr-4": {
+            "branchonline\\sweetalert\\": "src/"
+        }
+    }
+}

src/SweetAlert.php

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+<?php
+
+namespace branchonline\sweetalert;
+
+use Yii;
+use yii\base\Widget;
+use yii\helpers\Json;
+
+/**
+ * SweetAlert widget renders a message from session flash or custom messages.
+ */
+class SweetAlert extends Widget {
+
+    /**
+     * All the flash messages stored for the session are displayed and removed from the session
+     * Default true.
+     * @var bool
+     */
+    public $useSessionFlash = true;
+
+    /**
+     * @var bool If set to true, the user can dismiss the modal by clicking outside it.
+     */
+    public $allowOutsideClick = true;
+
+    /**
+     * @var int Auto close timer of the modal. Set in ms (milliseconds). default - 1,5 second
+     */
+    public $timer = 2500;
+
+    /**
+     * Plugin options
+     * @var array
+     */
+    public $options = [];
+
+    /**
+     * Initializes the widget
+     */
+    public function init() {
+        parent::init();
+
+        if ($this->useSessionFlash) {
+            $session = Yii::$app->getSession();
+            $flashes = $session->getAllFlashes();
+
+            foreach ($flashes as $type => $data) {
+                if(is_string($data)) {
+                    $this->options['type'] = $type;
+                    $this->options['text'] = $data;
+                } elseif(is_array($data)) {
+                    $this->options['type'] = isset($data['type']) ? $data['type'] : '';
+                    $this->options['title'] = isset($data['title']) ? $data['title'] : '';
+                    $this->options['text'] = isset($data['text']) ? $data['text'] : '';
+                }
+
+                $session->removeFlash($type);
+            }
+        }
+    }
+
+    /**
+     * Render alert
+     * @return string|void
+     */
+    public function run() {
+        $this->registerAssets();
+    }
+
+    /**
+     * Register client assets
+     */
+    protected function registerAssets() {
+        $view = $this->getView();
+        SweetAlertAsset::register($view);
+        $js = 'sweetAlert(' . $this->getOptions() . ');';
+        $view->registerJs($js, $view::POS_END);
+    }
+
+    /**
+     * Get plugin options
+     * @return string
+     */
+    public function getOptions() {
+        $this->options['allowOutsideClick'] = $this->allowOutsideClick;
+        $this->options['timer'] = $this->timer;
+        return Json::encode($this->options);
+    }
+
+}
+

src/SweetAlertAsset.php

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+<?php
+
+namespace branchonline\sweetalert;
+
+use yii\web\AssetBundle;
+
+/**
+ * SweetAlertAsset
+ *
+ */
+class SweetAlertAsset extends AssetBundle {
+
+    /**
+     * @var string the directory that contains the source asset files for this asset bundle.
+     * A source asset file is a file that is part of your source code repository of your Web application.
+     */
+    public $sourcePath = '@bower/sweetalert/lib';
+
+    /**
+     * @var array list of JavaScript files that this bundle contains. Each JavaScript file can be
+     * specified in one of the following formats:
+     */
+    public $js = [
+        'sweet-alert.min.js',
+    ];
+
+    /**
+     * @var array list of CSS files that this bundle contains. Each CSS file can be specified
+     * in one of the three formats as explained in [[js]].
+     */
+    public $css = [
+        'sweet-alert.css'
+    ];
+
+}