first commit

frontend/assets/AppAsset.php

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+<?php
+
+namespace frontend\assets;
+
+use yii\web\AssetBundle;
+
+/**
+ * Main frontend application asset bundle.
+ */
+class AppAsset extends AssetBundle
+{
+    public $basePath = '@webroot';
+    public $baseUrl = '@web';
+    public $css = [
+        'css/site.css',
+    ];
+    public $js = [
+    ];
+    public $depends = [
+        'yii\web\YiiAsset',
+        'yii\bootstrap\BootstrapAsset',
+    ];
+}

frontend/codeception.yml

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+namespace: frontend\tests
+actor_suffix: Tester
+paths:
+    tests: tests
+    output: tests/_output
+    data: tests/_data
+    support: tests/_support
+settings:
+    bootstrap: _bootstrap.php
+    colors: true
+    memory_limit: 1024M
+modules:
+    config:
+        Yii2:
+            configFile: 'config/test-local.php'

frontend/config/.gitignore

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+main-local.php
+params-local.php
+test-local.php

frontend/config/bootstrap.php

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+<?php

frontend/config/main.php

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+<?php
+$params = array_merge(
+    require __DIR__ . '/../../common/config/params.php',
+    require __DIR__ . '/../../common/config/params-local.php',
+    require __DIR__ . '/params.php',
+    require __DIR__ . '/params-local.php'
+);
+
+return [
+    'id' => 'app-frontend',
+    'basePath' => dirname(__DIR__),
+    'bootstrap' => ['log'],
+    'controllerNamespace' => 'frontend\controllers',
+    'components' => [
+        'request' => [
+            'csrfParam' => '_csrf-frontend',
+        ],
+        'user' => [
+            'identityClass' => 'common\models\User',
+            'enableAutoLogin' => true,
+            'identityCookie' => ['name' => '_identity-frontend', 'httpOnly' => true],
+        ],
+        'session' => [
+            // this is the name of the session cookie used for login on the frontend
+            'name' => 'advanced-frontend',
+        ],
+        'log' => [
+            'traceLevel' => YII_DEBUG ? 3 : 0,
+            'targets' => [
+                [
+                    'class' => 'yii\log\FileTarget',
+                    'levels' => ['error', 'warning'],
+                ],
+            ],
+        ],
+        'errorHandler' => [
+            'errorAction' => 'site/error',
+        ],
+        /*
+        'urlManager' => [
+            'enablePrettyUrl' => true,
+            'showScriptName' => false,
+            'rules' => [
+            ],
+        ],
+        */
+    ],
+    'params' => $params,
+];

frontend/config/params.php

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+<?php
+return [
+    'adminEmail' => 'admin@example.com',
+];

frontend/config/test.php

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+<?php
+return [
+    'id' => 'app-frontend-tests',
+    'components' => [
+        'assetManager' => [
+            'basePath' => __DIR__ . '/../web/assets',
+        ],
+        'urlManager' => [
+            'showScriptName' => true,
+        ],
+    ],
+];

frontend/controllers/SiteController.php

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+<?php
+namespace frontend\controllers;
+
+use Yii;
+use yii\base\InvalidParamException;
+use yii\web\BadRequestHttpException;
+use yii\web\Controller;
+use yii\filters\VerbFilter;
+use yii\filters\AccessControl;
+use common\models\LoginForm;
+use frontend\models\PasswordResetRequestForm;
+use frontend\models\ResetPasswordForm;
+use frontend\models\SignupForm;
+use frontend\models\ContactForm;
+
+/**
+ * Site controller
+ */
+class SiteController extends Controller
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function behaviors()
+    {
+        return [
+            'access' => [
+                'class' => AccessControl::className(),
+                'only' => ['logout', 'signup'],
+                'rules' => [
+                    [
+                        'actions' => ['signup'],
+                        'allow' => true,
+                        'roles' => ['?'],
+                    ],
+                    [
+                        'actions' => ['logout'],
+                        'allow' => true,
+                        'roles' => ['@'],
+                    ],
+                ],
+            ],
+            'verbs' => [
+                'class' => VerbFilter::className(),
+                'actions' => [
+                    'logout' => ['post'],
+                ],
+            ],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function actions()
+    {
+        return [
+            'error' => [
+                'class' => 'yii\web\ErrorAction',
+            ],
+            'captcha' => [
+                'class' => 'yii\captcha\CaptchaAction',
+                'fixedVerifyCode' => YII_ENV_TEST ? 'testme' : null,
+            ],
+        ];
+    }
+
+    /**
+     * Displays homepage.
+     *
+     * @return mixed
+     */
+    public function actionIndex()
+    {
+        return $this->render('index');
+    }
+
+    /**
+     * Logs in a user.
+     *
+     * @return mixed
+     */
+    public function actionLogin()
+    {
+        if (!Yii::$app->user->isGuest) {
+            return $this->goHome();
+        }
+
+        $model = new LoginForm();
+        if ($model->load(Yii::$app->request->post()) && $model->login()) {
+            return $this->goBack();
+        } else {
+            $model->password = '';
+
+            return $this->render('login', [
+                'model' => $model,
+            ]);
+        }
+    }
+
+    /**
+     * Logs out the current user.
+     *
+     * @return mixed
+     */
+    public function actionLogout()
+    {
+        Yii::$app->user->logout();
+
+        return $this->goHome();
+    }
+
+    /**
+     * Displays contact page.
+     *
+     * @return mixed
+     */
+    public function actionContact()
+    {
+        $model = new ContactForm();
+        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
+            if ($model->sendEmail(Yii::$app->params['adminEmail'])) {
+                Yii::$app->session->setFlash('success', 'Thank you for contacting us. We will respond to you as soon as possible.');
+            } else {
+                Yii::$app->session->setFlash('error', 'There was an error sending your message.');
+            }
+
+            return $this->refresh();
+        } else {
+            return $this->render('contact', [
+                'model' => $model,
+            ]);
+        }
+    }
+
+    /**
+     * Displays about page.
+     *
+     * @return mixed
+     */
+    public function actionAbout()
+    {
+        return $this->render('about');
+    }
+
+    /**
+     * Signs user up.
+     *
+     * @return mixed
+     */
+    public function actionSignup()
+    {
+        $model = new SignupForm();
+        if ($model->load(Yii::$app->request->post())) {
+            if ($user = $model->signup()) {
+                if (Yii::$app->getUser()->login($user)) {
+                    return $this->goHome();
+                }
+            }
+        }
+
+        return $this->render('signup', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * Requests password reset.
+     *
+     * @return mixed
+     */
+    public function actionRequestPasswordReset()
+    {
+        $model = new PasswordResetRequestForm();
+        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
+            if ($model->sendEmail()) {
+                Yii::$app->session->setFlash('success', 'Check your email for further instructions.');
+
+                return $this->goHome();
+            } else {
+                Yii::$app->session->setFlash('error', 'Sorry, we are unable to reset password for the provided email address.');
+            }
+        }
+
+        return $this->render('requestPasswordResetToken', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * Resets password.
+     *
+     * @param string $token
+     * @return mixed
+     * @throws BadRequestHttpException
+     */
+    public function actionResetPassword($token)
+    {
+        try {
+            $model = new ResetPasswordForm($token);
+        } catch (InvalidParamException $e) {
+            throw new BadRequestHttpException($e->getMessage());
+        }
+
+        if ($model->load(Yii::$app->request->post()) && $model->validate() && $model->resetPassword()) {
+            Yii::$app->session->setFlash('success', 'New password saved.');
+
+            return $this->goHome();
+        }
+
+        return $this->render('resetPassword', [
+            'model' => $model,
+        ]);
+    }
+}

frontend/models/ContactForm.php

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+<?php
+
+namespace frontend\models;
+
+use Yii;
+use yii\base\Model;
+
+/**
+ * ContactForm is the model behind the contact form.
+ */
+class ContactForm extends Model
+{
+    public $name;
+    public $email;
+    public $subject;
+    public $body;
+    public $verifyCode;
+
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rules()
+    {
+        return [
+            // name, email, subject and body are required
+            [['name', 'email', 'subject', 'body'], 'required'],
+            // email has to be a valid email address
+            ['email', 'email'],
+            // verifyCode needs to be entered correctly
+            ['verifyCode', 'captcha'],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function attributeLabels()
+    {
+        return [
+            'verifyCode' => 'Verification Code',
+        ];
+    }
+
+    /**
+     * Sends an email to the specified email address using the information collected by this model.
+     *
+     * @param string $email the target email address
+     * @return bool whether the email was sent
+     */
+    public function sendEmail($email)
+    {
+        return Yii::$app->mailer->compose()
+            ->setTo($email)
+            ->setFrom([$this->email => $this->name])
+            ->setSubject($this->subject)
+            ->setTextBody($this->body)
+            ->send();
+    }
+}

frontend/models/PasswordResetRequestForm.php

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+<?php
+namespace frontend\models;
+
+use Yii;
+use yii\base\Model;
+use common\models\User;
+
+/**
+ * Password reset request form
+ */
+class PasswordResetRequestForm extends Model
+{
+    public $email;
+
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rules()
+    {
+        return [
+            ['email', 'trim'],
+            ['email', 'required'],
+            ['email', 'email'],
+            ['email', 'exist',
+                'targetClass' => '\common\models\User',
+                'filter' => ['status' => User::STATUS_ACTIVE],
+                'message' => 'There is no user with this email address.'
+            ],
+        ];
+    }
+
+    /**
+     * Sends an email with a link, for resetting the password.
+     *
+     * @return bool whether the email was send
+     */
+    public function sendEmail()
+    {
+        /* @var $user User */
+        $user = User::findOne([
+            'status' => User::STATUS_ACTIVE,
+            'email' => $this->email,
+        ]);
+
+        if (!$user) {
+            return false;
+        }
+        
+        if (!User::isPasswordResetTokenValid($user->password_reset_token)) {
+            $user->generatePasswordResetToken();
+            if (!$user->save()) {
+                return false;
+            }
+        }
+
+        return Yii::$app
+            ->mailer
+            ->compose(
+                ['html' => 'passwordResetToken-html', 'text' => 'passwordResetToken-text'],
+                ['user' => $user]
+            )
+            ->setFrom([Yii::$app->params['supportEmail'] => Yii::$app->name . ' robot'])
+            ->setTo($this->email)
+            ->setSubject('Password reset for ' . Yii::$app->name)
+            ->send();
+    }
+}

frontend/models/ResetPasswordForm.php

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+<?php
+namespace frontend\models;
+
+use yii\base\Model;
+use yii\base\InvalidParamException;
+use common\models\User;
+
+/**
+ * Password reset form
+ */
+class ResetPasswordForm extends Model
+{
+    public $password;
+
+    /**
+     * @var \common\models\User
+     */
+    private $_user;
+
+
+    /**
+     * Creates a form model given a token.
+     *
+     * @param string $token
+     * @param array $config name-value pairs that will be used to initialize the object properties
+     * @throws \yii\base\InvalidParamException if token is empty or not valid
+     */
+    public function __construct($token, $config = [])
+    {
+        if (empty($token) || !is_string($token)) {
+            throw new InvalidParamException('Password reset token cannot be blank.');
+        }
+        $this->_user = User::findByPasswordResetToken($token);
+        if (!$this->_user) {
+            throw new InvalidParamException('Wrong password reset token.');
+        }
+        parent::__construct($config);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rules()
+    {
+        return [
+            ['password', 'required'],
+            ['password', 'string', 'min' => 6],
+        ];
+    }
+
+    /**
+     * Resets password.
+     *
+     * @return bool if password was reset.
+     */
+    public function resetPassword()
+    {
+        $user = $this->_user;
+        $user->setPassword($this->password);
+        $user->removePasswordResetToken();
+
+        return $user->save(false);
+    }
+}

frontend/models/SignupForm.php

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+<?php
+namespace frontend\models;
+
+use yii\base\Model;
+use common\models\User;
+
+/**
+ * Signup form
+ */
+class SignupForm extends Model
+{
+    public $username;
+    public $email;
+    public $password;
+
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rules()
+    {
+        return [
+            ['username', 'trim'],
+            ['username', 'required'],
+            ['username', 'unique', 'targetClass' => '\common\models\User', 'message' => 'This username has already been taken.'],
+            ['username', 'string', 'min' => 2, 'max' => 255],
+
+            ['email', 'trim'],
+            ['email', 'required'],
+            ['email', 'email'],
+            ['email', 'string', 'max' => 255],
+            ['email', 'unique', 'targetClass' => '\common\models\User', 'message' => 'This email address has already been taken.'],
+
+            ['password', 'required'],
+            ['password', 'string', 'min' => 6],
+        ];
+    }
+
+    /**
+     * Signs user up.
+     *
+     * @return User|null the saved model or null if saving fails
+     */
+    public function signup()
+    {
+        if (!$this->validate()) {
+            return null;
+        }
+        
+        $user = new User();
+        $user->username = $this->username;
+        $user->email = $this->email;
+        $user->setPassword($this->password);
+        $user->generateAuthKey();
+        
+        return $user->save() ? $user : null;
+    }
+}

frontend/runtime/.gitignore

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+*
+!.gitignore

frontend/tests/_bootstrap.php

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+<?php
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'test');
+defined('YII_APP_BASE_PATH') or define('YII_APP_BASE_PATH', __DIR__.'/../../');
+
+require_once YII_APP_BASE_PATH . '/vendor/autoload.php';
+require_once YII_APP_BASE_PATH . '/vendor/yiisoft/yii2/Yii.php';
+require_once YII_APP_BASE_PATH . '/common/config/bootstrap.php';
+require_once __DIR__ . '/../config/bootstrap.php';

frontend/tests/_data/login_data.php

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+<?php
+return [
+    [
+        'username' => 'erau',
+        'auth_key' => 'tUu1qHcde0diwUol3xeI-18MuHkkprQI',
+        // password_0
+        'password_hash' => '$2y$13$nJ1WDlBaGcbCdbNC5.5l4.sgy.OMEKCqtDQOdQ2OWpgiKRWYyzzne',
+        'password_reset_token' => 'RkD_Jw0_8HEedzLk7MM-ZKEFfYR7VbMr_1392559490',
+        'created_at' => '1392559490',
+        'updated_at' => '1392559490',
+        'email' => 'sfriesen@jenkins.info',
+    ],
+];

frontend/tests/_data/user.php

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+<?php
+
+return [
+    [
+        'username' => 'okirlin',
+        'auth_key' => 'iwTNae9t34OmnK6l4vT4IeaTk-YWI2Rv',
+        'password_hash' => '$2y$13$CXT0Rkle1EMJ/c1l5bylL.EylfmQ39O5JlHJVFpNn618OUS1HwaIi',
+        'password_reset_token' => 't5GU9NwpuGYSfb7FEZMAxqtuz2PkEvv_' . time(),
+        'created_at' => '1391885313',
+        'updated_at' => '1391885313',
+        'email' => 'brady.renner@rutherford.com',
+    ],
+    [
+        'username' => 'troy.becker',
+        'auth_key' => 'EdKfXrx88weFMV0vIxuTMWKgfK2tS3Lp',
+        'password_hash' => '$2y$13$g5nv41Px7VBqhS3hVsVN2.MKfgT3jFdkXEsMC4rQJLfaMa7VaJqL2',
+        'password_reset_token' => '4BSNyiZNAuxjs5Mty990c47sVrgllIi_' . time(),
+        'created_at' => '1391885313',
+        'updated_at' => '1391885313',
+        'email' => 'nicolas.dianna@hotmail.com',
+        'status' => '0',
+    ],
+];

frontend/tests/_output/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

frontend/tests/_support/.gitignore

@@ -0,0 +1 @@
+_generated

frontend/tests/_support/FunctionalTester.php

@@ -0,0 +1,33 @@
+<?php
+namespace frontend\tests;
+
+/**
+ * Inherited Methods
+ * @method void wantToTest($text)
+ * @method void wantTo($text)
+ * @method void execute($callable)
+ * @method void expectTo($prediction)
+ * @method void expect($prediction)
+ * @method void amGoingTo($argumentation)
+ * @method void am($role)
+ * @method void lookForwardTo($achieveValue)
+ * @method void comment($description)
+ * @method \Codeception\Lib\Friend haveFriend($name, $actorClass = NULL)
+ *
+ * @SuppressWarnings(PHPMD)
+ */
+class FunctionalTester extends \Codeception\Actor
+{
+    use _generated\FunctionalTesterActions;
+
+
+    public function seeValidationError($message)
+    {
+        $this->see($message, '.help-block');
+    }
+
+    public function dontSeeValidationError($message)
+    {
+        $this->dontSee($message, '.help-block');
+    }
+}

frontend/tests/_support/UnitTester.php

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+<?php
+namespace frontend\tests;
+
+/**
+ * Inherited Methods
+ * @method void wantToTest($text)
+ * @method void wantTo($text)
+ * @method void execute($callable)
+ * @method void expectTo($prediction)
+ * @method void expect($prediction)
+ * @method void amGoingTo($argumentation)
+ * @method void am($role)
+ * @method void lookForwardTo($achieveValue)
+ * @method void comment($description)
+ * @method \Codeception\Lib\Friend haveFriend($name, $actorClass = NULL)
+ *
+ * @SuppressWarnings(PHPMD)
+ */
+class UnitTester extends \Codeception\Actor
+{
+    use _generated\UnitTesterActions;
+   /**
+    * Define custom actions here
+    */
+}

frontend/tests/acceptance.suite.yml.example

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+suite_namespace: frontend\tests\acceptance
+actor: AcceptanceTester
+modules:
+    enabled:
+        - WebDriver:
+            url: http://localhost:8080
+            browser: firefox
+        - Yii2:
+            part: init

frontend/tests/acceptance/HomeCest.php

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+<?php
+namespace frontend\tests\acceptance;
+
+use frontend\tests\AcceptanceTester;
+use yii\helpers\Url;
+
+class HomeCest
+{
+    public function checkHome(AcceptanceTester $I)
+    {
+        $I->amOnPage(Url::toRoute('/site/index'));
+        $I->see('My Application');
+
+        $I->seeLink('About');
+        $I->click('About');
+        $I->wait(2); // wait for page to be opened
+
+        $I->see('This is the About page.');
+    }
+}

frontend/tests/acceptance/_bootstrap.php

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+<?php
+/**
+ * Here you can initialize variables via \Codeception\Util\Fixtures class
+ * to store data in global array and use it in Cepts.
+ *
+ * ```php
+ * // Here _bootstrap.php
+ * \Codeception\Util\Fixtures::add('user1', ['name' => 'davert']);
+ * ```
+ *
+ * In Cept
+ *
+ * ```php
+ * \Codeception\Util\Fixtures::get('user1');
+ * ```
+ */

frontend/tests/functional.suite.yml

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+suite_namespace: frontend\tests\functional
+actor: FunctionalTester
+modules:
+    enabled:
+        - Filesystem
+        - Yii2

frontend/tests/functional/AboutCest.php

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+<?php
+namespace frontend\tests\functional;
+
+use frontend\tests\FunctionalTester;
+
+class AboutCest
+{
+    public function checkAbout(FunctionalTester $I)
+    {
+        $I->amOnRoute('site/about');
+        $I->see('About', 'h1');
+    }
+}

frontend/tests/functional/ContactCest.php

@@ -0,0 +1,59 @@
+<?php
+namespace frontend\tests\functional;
+
+use frontend\tests\FunctionalTester;
+
+/* @var $scenario \Codeception\Scenario */
+
+class ContactCest
+{
+    public function _before(FunctionalTester $I)
+    {
+        $I->amOnPage(['site/contact']);
+    }
+
+    public function checkContact(FunctionalTester $I)
+    {
+        $I->see('Contact', 'h1');
+    }
+
+    public function checkContactSubmitNoData(FunctionalTester $I)
+    {
+        $I->submitForm('#contact-form', []);
+        $I->see('Contact', 'h1');
+        $I->seeValidationError('Name cannot be blank');
+        $I->seeValidationError('Email cannot be blank');
+        $I->seeValidationError('Subject cannot be blank');
+        $I->seeValidationError('Body cannot be blank');
+        $I->seeValidationError('The verification code is incorrect');
+    }
+
+    public function checkContactSubmitNotCorrectEmail(FunctionalTester $I)
+    {
+        $I->submitForm('#contact-form', [
+            'ContactForm[name]' => 'tester',
+            'ContactForm[email]' => 'tester.email',
+            'ContactForm[subject]' => 'test subject',
+            'ContactForm[body]' => 'test content',
+            'ContactForm[verifyCode]' => 'testme',
+        ]);
+        $I->seeValidationError('Email is not a valid email address.');
+        $I->dontSeeValidationError('Name cannot be blank');
+        $I->dontSeeValidationError('Subject cannot be blank');
+        $I->dontSeeValidationError('Body cannot be blank');
+        $I->dontSeeValidationError('The verification code is incorrect');
+    }
+
+    public function checkContactSubmitCorrectData(FunctionalTester $I)
+    {
+        $I->submitForm('#contact-form', [
+            'ContactForm[name]' => 'tester',
+            'ContactForm[email]' => 'tester@example.com',
+            'ContactForm[subject]' => 'test subject',
+            'ContactForm[body]' => 'test content',
+            'ContactForm[verifyCode]' => 'testme',
+        ]);
+        $I->seeEmailIsSent();
+        $I->see('Thank you for contacting us. We will respond to you as soon as possible.');
+    }
+}

frontend/tests/functional/HomeCest.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace frontend\tests\functional;
+
+use frontend\tests\FunctionalTester;
+
+class HomeCest
+{
+    public function checkOpen(FunctionalTester $I)
+    {
+        $I->amOnPage(\Yii::$app->homeUrl);
+        $I->see('My Application');
+        $I->seeLink('About');
+        $I->click('About');
+        $I->see('This is the About page.');
+    }
+}

frontend/tests/functional/LoginCest.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace frontend\tests\functional;
+
+use frontend\tests\FunctionalTester;
+use common\fixtures\UserFixture;
+
+class LoginCest
+{
+     /**
+      * Load fixtures before db transaction begin
+      * Called in _before()
+      * @see \Codeception\Module\Yii2::_before()
+      * @see \Codeception\Module\Yii2::loadFixtures()
+      * @return array
+      */
+    public function _fixtures()
+    {
+        return [
+            'user' => [
+                'class' => UserFixture::className(),
+                'dataFile' => codecept_data_dir() . 'login_data.php'
+            ]
+        ];
+    }
+
+    public function _before(FunctionalTester $I)
+    {
+        $I->amOnRoute('site/login');
+    }
+
+    protected function formParams($login, $password)
+    {
+        return [
+            'LoginForm[username]' => $login,
+            'LoginForm[password]' => $password,
+        ];
+    }
+
+    public function checkEmpty(FunctionalTester $I)
+    {
+        $I->submitForm('#login-form', $this->formParams('', ''));
+        $I->seeValidationError('Username cannot be blank.');
+        $I->seeValidationError('Password cannot be blank.');
+    }
+
+    public function checkWrongPassword(FunctionalTester $I)
+    {
+        $I->submitForm('#login-form', $this->formParams('admin', 'wrong'));
+        $I->seeValidationError('Incorrect username or password.');
+    }
+    
+    public function checkValidLogin(FunctionalTester $I)
+    {
+        $I->submitForm('#login-form', $this->formParams('erau', 'password_0'));
+        $I->see('Logout (erau)', 'form button[type=submit]');
+        $I->dontSeeLink('Login');
+        $I->dontSeeLink('Signup');
+    }
+}

frontend/tests/functional/SignupCest.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace frontend\tests\functional;
+
+use frontend\tests\FunctionalTester;
+
+class SignupCest
+{
+    protected $formId = '#form-signup';
+
+
+    public function _before(FunctionalTester $I)
+    {
+        $I->amOnRoute('site/signup');
+    }
+
+    public function signupWithEmptyFields(FunctionalTester $I)
+    {
+        $I->see('Signup', 'h1');
+        $I->see('Please fill out the following fields to signup:');
+        $I->submitForm($this->formId, []);
+        $I->seeValidationError('Username cannot be blank.');
+        $I->seeValidationError('Email cannot be blank.');
+        $I->seeValidationError('Password cannot be blank.');
+
+    }
+
+    public function signupWithWrongEmail(FunctionalTester $I)
+    {
+        $I->submitForm(
+            $this->formId, [
+            'SignupForm[username]'  => 'tester',
+            'SignupForm[email]'     => 'ttttt',
+            'SignupForm[password]'  => 'tester_password',
+        ]
+        );
+        $I->dontSee('Username cannot be blank.', '.help-block');
+        $I->dontSee('Password cannot be blank.', '.help-block');
+        $I->see('Email is not a valid email address.', '.help-block');
+    }
+
+    public function signupSuccessfully(FunctionalTester $I)
+    {
+        $I->submitForm($this->formId, [
+            'SignupForm[username]' => 'tester',
+            'SignupForm[email]' => 'tester.email@example.com',
+            'SignupForm[password]' => 'tester_password',
+        ]);
+
+        $I->seeRecord('common\models\User', [
+            'username' => 'tester',
+            'email' => 'tester.email@example.com',
+        ]);
+
+        $I->see('Logout (tester)', 'form button[type=submit]');
+    }
+}

frontend/tests/functional/_bootstrap.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Here you can initialize variables via \Codeception\Util\Fixtures class
+ * to store data in global array and use it in Cests.
+ *
+ * ```php
+ * // Here _bootstrap.php
+ * \Codeception\Util\Fixtures::add('user1', ['name' => 'davert']);
+ * ```
+ *
+ * In Cests
+ *
+ * ```php
+ * \Codeception\Util\Fixtures::get('user1');
+ * ```
+ */

frontend/tests/unit.suite.yml

@@ -0,0 +1,7 @@
+suite_namespace: frontend\tests\unit
+actor: UnitTester
+modules:
+    enabled:
+        - Yii2:
+            part: [orm, email, fixtures]
+        - Asserts

frontend/tests/unit/_bootstrap.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Here you can initialize variables via \Codeception\Util\Fixtures class
+ * to store data in global array and use it in Tests.
+ *
+ * ```php
+ * // Here _bootstrap.php
+ * \Codeception\Util\Fixtures::add('user1', ['name' => 'davert']);
+ * ```
+ *
+ * In Tests
+ *
+ * ```php
+ * \Codeception\Util\Fixtures::get('user1');
+ * ```
+ */

frontend/tests/unit/models/ContactFormTest.php

@@ -0,0 +1,32 @@
+<?php
+namespace frontend\tests\unit\models;
+
+use Yii;
+use frontend\models\ContactForm;
+
+class ContactFormTest extends \Codeception\Test\Unit
+{
+    public function testSendEmail()
+    {
+        $model = new ContactForm();
+
+        $model->attributes = [
+            'name' => 'Tester',
+            'email' => 'tester@example.com',
+            'subject' => 'very important letter subject',
+            'body' => 'body of current message',
+        ];
+
+        expect_that($model->sendEmail('admin@example.com'));
+
+        // using Yii2 module actions to check email was sent
+        $this->tester->seeEmailIsSent();
+
+        $emailMessage = $this->tester->grabLastSentEmail();
+        expect('valid email is sent', $emailMessage)->isInstanceOf('yii\mail\MessageInterface');
+        expect($emailMessage->getTo())->hasKey('admin@example.com');
+        expect($emailMessage->getFrom())->hasKey('tester@example.com');
+        expect($emailMessage->getSubject())->equals('very important letter subject');
+        expect($emailMessage->toString())->contains('body of current message');
+    }
+}

frontend/tests/unit/models/PasswordResetRequestFormTest.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace frontend\tests\unit\models;
+
+use Yii;
+use frontend\models\PasswordResetRequestForm;
+use common\fixtures\UserFixture as UserFixture;
+use common\models\User;
+
+class PasswordResetRequestFormTest extends \Codeception\Test\Unit
+{
+    /**
+     * @var \frontend\tests\UnitTester
+     */
+    protected $tester;
+
+
+    public function _before()
+    {
+        $this->tester->haveFixtures([
+            'user' => [
+                'class' => UserFixture::className(),
+                'dataFile' => codecept_data_dir() . 'user.php'
+            ]
+        ]);
+    }
+
+    public function testSendMessageWithWrongEmailAddress()
+    {
+        $model = new PasswordResetRequestForm();
+        $model->email = 'not-existing-email@example.com';
+        expect_not($model->sendEmail());
+    }
+
+    public function testNotSendEmailsToInactiveUser()
+    {
+        $user = $this->tester->grabFixture('user', 1);
+        $model = new PasswordResetRequestForm();
+        $model->email = $user['email'];
+        expect_not($model->sendEmail());
+    }
+
+    public function testSendEmailSuccessfully()
+    {
+        $userFixture = $this->tester->grabFixture('user', 0);
+        
+        $model = new PasswordResetRequestForm();
+        $model->email = $userFixture['email'];
+        $user = User::findOne(['password_reset_token' => $userFixture['password_reset_token']]);
+
+        expect_that($model->sendEmail());
+        expect_that($user->password_reset_token);
+
+        $emailMessage = $this->tester->grabLastSentEmail();
+        expect('valid email is sent', $emailMessage)->isInstanceOf('yii\mail\MessageInterface');
+        expect($emailMessage->getTo())->hasKey($model->email);
+        expect($emailMessage->getFrom())->hasKey(Yii::$app->params['supportEmail']);
+    }
+}

frontend/tests/unit/models/ResetPasswordFormTest.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace frontend\tests\unit\models;
+
+use common\fixtures\UserFixture;
+use frontend\models\ResetPasswordForm;
+
+class ResetPasswordFormTest extends \Codeception\Test\Unit
+{
+    /**
+     * @var \frontend\tests\UnitTester
+     */
+    protected $tester;
+
+
+    public function _before()
+    {
+        $this->tester->haveFixtures([
+            'user' => [
+                'class' => UserFixture::className(),
+                'dataFile' => codecept_data_dir() . 'user.php'
+            ],
+        ]);
+    }
+
+    public function testResetWrongToken()
+    {
+        $this->tester->expectException('yii\base\InvalidParamException', function() {
+            new ResetPasswordForm('');
+        });
+
+        $this->tester->expectException('yii\base\InvalidParamException', function() {
+            new ResetPasswordForm('notexistingtoken_1391882543');
+        });
+    }
+
+    public function testResetCorrectToken()
+    {
+        $user = $this->tester->grabFixture('user', 0);
+        $form = new ResetPasswordForm($user['password_reset_token']);
+        expect_that($form->resetPassword());
+    }
+
+}

frontend/tests/unit/models/SignupFormTest.php

@@ -0,0 +1,59 @@
+<?php
+namespace frontend\tests\unit\models;
+
+use common\fixtures\UserFixture;
+use frontend\models\SignupForm;
+
+class SignupFormTest extends \Codeception\Test\Unit
+{
+    /**
+     * @var \frontend\tests\UnitTester
+     */
+    protected $tester;
+
+
+    public function _before()
+    {
+        $this->tester->haveFixtures([
+            'user' => [
+                'class' => UserFixture::className(),
+                'dataFile' => codecept_data_dir() . 'user.php'
+            ]
+        ]);
+    }
+
+    public function testCorrectSignup()
+    {
+        $model = new SignupForm([
+            'username' => 'some_username',
+            'email' => 'some_email@example.com',
+            'password' => 'some_password',
+        ]);
+
+        $user = $model->signup();
+
+        expect($user)->isInstanceOf('common\models\User');
+
+        expect($user->username)->equals('some_username');
+        expect($user->email)->equals('some_email@example.com');
+        expect($user->validatePassword('some_password'))->true();
+    }
+
+    public function testNotCorrectSignup()
+    {
+        $model = new SignupForm([
+            'username' => 'troy.becker',
+            'email' => 'nicolas.dianna@hotmail.com',
+            'password' => 'some_password',
+        ]);
+
+        expect_not($model->signup());
+        expect_that($model->getErrors('username'));
+        expect_that($model->getErrors('email'));
+
+        expect($model->getFirstError('username'))
+            ->equals('This username has already been taken.');
+        expect($model->getFirstError('email'))
+            ->equals('This email address has already been taken.');
+    }
+}

frontend/views/layouts/main.php

@@ -0,0 +1,83 @@
+<?php
+
+/* @var $this \yii\web\View */
+/* @var $content string */
+
+use yii\helpers\Html;
+use yii\bootstrap\Nav;
+use yii\bootstrap\NavBar;
+use yii\widgets\Breadcrumbs;
+use frontend\assets\AppAsset;
+use common\widgets\Alert;
+
+AppAsset::register($this);
+?>
+<?php $this->beginPage() ?>
+<!DOCTYPE html>
+<html lang="<?= Yii::$app->language ?>">
+<head>
+    <meta charset="<?= Yii::$app->charset ?>">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <?= Html::csrfMetaTags() ?>
+    <title><?= Html::encode($this->title) ?></title>
+    <?php $this->head() ?>
+</head>
+<body>
+<?php $this->beginBody() ?>
+
+<div class="wrap">
+    <?php
+    NavBar::begin([
+        'brandLabel' => Yii::$app->name,
+        'brandUrl' => Yii::$app->homeUrl,
+        'options' => [
+            'class' => 'navbar-inverse navbar-fixed-top',
+        ],
+    ]);
+    $menuItems = [
+        ['label' => 'Home', 'url' => ['/site/index']],
+        ['label' => 'About', 'url' => ['/site/about']],
+        ['label' => 'Contact', 'url' => ['/site/contact']],
+    ];
+    if (Yii::$app->user->isGuest) {
+        $menuItems[] = ['label' => 'Signup', 'url' => ['/site/signup']];
+        $menuItems[] = ['label' => 'Login', 'url' => ['/site/login']];
+    } else {
+        $menuItems[] = '<li>'
+            . Html::beginForm(['/site/logout'], 'post')
+            . Html::submitButton(
+                'Logout (' . Yii::$app->user->identity->username . ')',
+                ['class' => 'btn btn-link logout']
+            )
+            . Html::endForm()
+            . '</li>';
+    }
+    echo Nav::widget([
+        'options' => ['class' => 'navbar-nav navbar-right'],
+        'items' => $menuItems,
+    ]);
+    NavBar::end();
+    ?>
+
+    <div class="container">
+        <?= Breadcrumbs::widget([
+            'links' => isset($this->params['breadcrumbs']) ? $this->params['breadcrumbs'] : [],
+        ]) ?>
+        <?= Alert::widget() ?>
+        <?= $content ?>
+    </div>
+</div>
+
+<footer class="footer">
+    <div class="container">
+        <p class="pull-left">&copy; <?= Html::encode(Yii::$app->name) ?> <?= date('Y') ?></p>
+
+        <p class="pull-right"><?= Yii::powered() ?></p>
+    </div>
+</footer>
+
+<?php $this->endBody() ?>
+</body>
+</html>
+<?php $this->endPage() ?>

frontend/views/site/about.php

@@ -0,0 +1,16 @@
+<?php
+
+/* @var $this yii\web\View */
+
+use yii\helpers\Html;
+
+$this->title = 'About';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-about">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>This is the About page. You may modify the following file to customize its content:</p>
+
+    <code><?= __FILE__ ?></code>
+</div>

frontend/views/site/contact.php

@@ -0,0 +1,45 @@
+<?php
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \frontend\models\ContactForm */
+
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+use yii\captcha\Captcha;
+
+$this->title = 'Contact';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-contact">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>
+        If you have business inquiries or other questions, please fill out the following form to contact us. Thank you.
+    </p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'contact-form']); ?>
+
+                <?= $form->field($model, 'name')->textInput(['autofocus' => true]) ?>
+
+                <?= $form->field($model, 'email') ?>
+
+                <?= $form->field($model, 'subject') ?>
+
+                <?= $form->field($model, 'body')->textarea(['rows' => 6]) ?>
+
+                <?= $form->field($model, 'verifyCode')->widget(Captcha::className(), [
+                    'template' => '<div class="row"><div class="col-lg-3">{image}</div><div class="col-lg-6">{input}</div></div>',
+                ]) ?>
+
+                <div class="form-group">
+                    <?= Html::submitButton('Submit', ['class' => 'btn btn-primary', 'name' => 'contact-button']) ?>
+                </div>
+
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+
+</div>

frontend/views/site/error.php

@@ -0,0 +1,27 @@
+<?php
+
+/* @var $this yii\web\View */
+/* @var $name string */
+/* @var $message string */
+/* @var $exception Exception */
+
+use yii\helpers\Html;
+
+$this->title = $name;
+?>
+<div class="site-error">
+
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <div class="alert alert-danger">
+        <?= nl2br(Html::encode($message)) ?>
+    </div>
+
+    <p>
+        The above error occurred while the Web server was processing your request.
+    </p>
+    <p>
+        Please contact us if you think this is a server error. Thank you.
+    </p>
+
+</div>

frontend/views/site/index.php

@@ -0,0 +1,53 @@
+<?php
+
+/* @var $this yii\web\View */
+
+$this->title = 'My Yii Application';
+?>
+<div class="site-index">
+
+    <div class="jumbotron">
+        <h1>Congratulations!</h1>
+
+        <p class="lead">You have successfully created your Yii-powered application.</p>
+
+        <p><a class="btn btn-lg btn-success" href="http://www.yiiframework.com">Get started with Yii</a></p>
+    </div>
+
+    <div class="body-content">
+
+        <div class="row">
+            <div class="col-lg-4">
+                <h2>Heading</h2>
+
+                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et
+                    dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip
+                    ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu
+                    fugiat nulla pariatur.</p>
+
+                <p><a class="btn btn-default" href="http://www.yiiframework.com/doc/">Yii Documentation &raquo;</a></p>
+            </div>
+            <div class="col-lg-4">
+                <h2>Heading</h2>
+
+                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et
+                    dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip
+                    ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu
+                    fugiat nulla pariatur.</p>
+
+                <p><a class="btn btn-default" href="http://www.yiiframework.com/forum/">Yii Forum &raquo;</a></p>
+            </div>
+            <div class="col-lg-4">
+                <h2>Heading</h2>
+
+                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et
+                    dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip
+                    ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu
+                    fugiat nulla pariatur.</p>
+
+                <p><a class="btn btn-default" href="http://www.yiiframework.com/extensions/">Yii Extensions &raquo;</a></p>
+            </div>
+        </div>
+
+    </div>
+</div>

frontend/views/site/login.php

@@ -0,0 +1,39 @@
+<?php
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \common\models\LoginForm */
+
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+$this->title = 'Login';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-login">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>Please fill out the following fields to login:</p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'login-form']); ?>
+
+                <?= $form->field($model, 'username')->textInput(['autofocus' => true]) ?>
+
+                <?= $form->field($model, 'password')->passwordInput() ?>
+
+                <?= $form->field($model, 'rememberMe')->checkbox() ?>
+
+                <div style="color:#999;margin:1em 0">
+                    If you forgot your password you can <?= Html::a('reset it', ['site/request-password-reset']) ?>.
+                </div>
+
+                <div class="form-group">
+                    <?= Html::submitButton('Login', ['class' => 'btn btn-primary', 'name' => 'login-button']) ?>
+                </div>
+
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+</div>

frontend/views/site/requestPasswordResetToken.php

@@ -0,0 +1,31 @@
+<?php
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \frontend\models\PasswordResetRequestForm */
+
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+$this->title = 'Request password reset';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-request-password-reset">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>Please fill out your email. A link to reset password will be sent there.</p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'request-password-reset-form']); ?>
+
+                <?= $form->field($model, 'email')->textInput(['autofocus' => true]) ?>
+
+                <div class="form-group">
+                    <?= Html::submitButton('Send', ['class' => 'btn btn-primary']) ?>
+                </div>
+
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+</div>

frontend/views/site/resetPassword.php

@@ -0,0 +1,31 @@
+<?php
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \frontend\models\ResetPasswordForm */
+
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+$this->title = 'Reset password';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-reset-password">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>Please choose your new password:</p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'reset-password-form']); ?>
+
+                <?= $form->field($model, 'password')->passwordInput(['autofocus' => true]) ?>
+
+                <div class="form-group">
+                    <?= Html::submitButton('Save', ['class' => 'btn btn-primary']) ?>
+                </div>
+
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+</div>

frontend/views/site/signup.php

@@ -0,0 +1,35 @@
+<?php
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \frontend\models\SignupForm */
+
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+$this->title = 'Signup';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-signup">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>Please fill out the following fields to signup:</p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'form-signup']); ?>
+
+                <?= $form->field($model, 'username')->textInput(['autofocus' => true]) ?>
+
+                <?= $form->field($model, 'email') ?>
+
+                <?= $form->field($model, 'password')->passwordInput() ?>
+
+                <div class="form-group">
+                    <?= Html::submitButton('Signup', ['class' => 'btn btn-primary', 'name' => 'signup-button']) ?>
+                </div>
+
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+</div>

frontend/web/.gitignore

@@ -0,0 +1,3 @@
+/index.php
+/index-test.php
+/robots.txt

frontend/web/.htaccess

@@ -0,0 +1,19 @@
+# <20><><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>
+#RewriteCond %{REQUEST_FILENAME} !-f
+#RewriteCond %{REQUEST_FILENAME} !-d
+# <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> index.php
+#RewriteRule . index.php
+
+Options +SymLinksIfOwnerMatch
+IndexIgnore /
+
+RewriteEngine on
+#RewriteBase /
+
+# if a directory or a file exists, use it directly
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteCond %{REQUEST_FILENAME} !-d
+
+# otherwise forward it to index.php
+RewriteRule . index.php
+

frontend/web/assets/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

frontend/web/css/site.css

@@ -0,0 +1,120 @@
+html,
+body {
+    height: 100%;
+}
+
+.wrap {
+    min-height: 100%;
+    height: auto;
+    margin: 0 auto -60px;
+    padding: 0 0 60px;
+}
+
+.wrap > .container {
+    padding: 70px 15px 20px;
+}
+
+.footer {
+    height: 60px;
+    background-color: #f5f5f5;
+    border-top: 1px solid #ddd;
+    padding-top: 20px;
+}
+
+.jumbotron {
+    text-align: center;
+    background-color: transparent;
+}
+
+.jumbotron .btn {
+    font-size: 21px;
+    padding: 14px 24px;
+}
+
+.not-set {
+    color: #c55;
+    font-style: italic;
+}
+
+/* add sorting icons to gridview sort links */
+a.asc:after, a.desc:after {
+    position: relative;
+    top: 1px;
+    display: inline-block;
+    font-family: 'Glyphicons Halflings';
+    font-style: normal;
+    font-weight: normal;
+    line-height: 1;
+    padding-left: 5px;
+}
+
+a.asc:after {
+    content: "\e151";
+}
+
+a.desc:after {
+    content: "\e152";
+}
+
+.sort-numerical a.asc:after {
+    content: "\e153";
+}
+
+.sort-numerical a.desc:after {
+    content: "\e154";
+}
+
+.sort-ordinal a.asc:after {
+    content: "\e155";
+}
+
+.sort-ordinal a.desc:after {
+    content: "\e156";
+}
+
+.grid-view td {
+    white-space: nowrap;
+}
+
+.grid-view .filters input,
+.grid-view .filters select {
+    min-width: 50px;
+}
+
+.hint-block {
+    display: block;
+    margin-top: 5px;
+    color: #999;
+}
+
+.error-summary {
+    color: #a94442;
+    background: #fdf7f7;
+    border-left: 3px solid #eed3d7;
+    padding: 10px 20px;
+    margin: 0 0 15px 0;
+}
+
+/* align the logout "link" (button in form) of the navbar */
+.nav li > form > button.logout {
+    padding: 15px;
+    border: none;
+}
+
+@media(max-width:767px) {
+    .nav li > form > button.logout {
+        display:block;
+        text-align: left;
+        width: 100%;
+        padding: 10px 15px;
+    }
+}
+
+.nav > li > form > button.logout:focus,
+.nav > li > form > button.logout:hover {
+    text-decoration: none;
+}
+
+.nav > li > form > button.logout:focus {
+    outline: none;
+}

frontend/web/media/upload/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore