first commit

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;
+    }
+}