ForgotForm

Complexity

Total Complexity

8

Size/Duplication

Total Lines	93
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	rules()	0	8	1
A	attributeLabels()	0	6	1
A	exists()	0	12	2
B	initPasswordResetProcess()	0	36	4

<?php

class ForgotForm extends CFormModel

PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.

{
	/**
	 * @var string $email     The user's email address
	 */
	public $email;

	/**
	 * @var Users $_user     The user's model
	 */
	private $_user = NULL;

	/**
	 * Validation rules
	 * @return array
	 */
	public function rules()
	{
		return array(
			array('email', 'required'),
			array('email', 'email'),
			array('email', 'exists')
		);
	}

	public function attributeLabels()
	{
		return array(
			'email' => Yii::t('ciims.models.ForgotForm', 'Email Address')
		);
	}

	/**
	 * Determines if we have a user in our database with that email address
	 * @param array $attributes
	 * @param array $params
	 * @return boolean
	 */
	public function exists($attributes, $params)
	{
		$this->_user = Users::model()->findByAttributes(array('email' => $this->email));

		if ($this->_user == NULL)
		{
			$this->addError('email', Yii::t('ciims.models.ForgotForm', 'The email address you entered is either invalid, or does not belong to a user in our system.'));
			return false;
		}

		return true;
	}

	/**
	 * Initiates the password reset process on behalf of the user
	 * Generates a unique hash and an expiration time that the hash is valid up until (defaults to 15 minutes)
	 * This key will internally expire (but not be expunged) after that time
	 */
	public function initPasswordResetProcess()
	{
		if (!$this->validate())
			return false;

		$hash = Cii::generateSafeHash();
		$expires = strtotime("+15 minutes");

The string literal +15 minutes does not require double quotes, as per coding-style, please use single quotes.

		$meta = UserMetadata::model()->findByAttributes(array('user_id'=>$this->_user->id, 'key'=>'passwordResetCode'));
		if ($meta === NULL)
			$meta = new UserMetadata;

		$meta->user_id = $this->_user->id;
		$meta->key = 'passwordResetCode';
		$meta->value = $hash;
		$meta->save();

		$meta = UserMetadata::model()->findByAttributes(array('user_id'=>$this->_user->id, 'key'=>'passwordResetExpires'));
		if ($meta === NULL)
			$meta = new UserMetadata;

		$meta->user_id = $this->_user->id;
		$meta->key = 'passwordResetExpires';
		$meta->value = $expires;
		$meta->save();

		$emailSettings = new EmailSettings;
		$emailSettings->send($this->_user, Yii::t('ciims.email', 'Your Password Reset Information'), 'webroot.themes.' . Cii::getConfig('theme', 'default') .'.views.email.forgot', array('user' => $this->_user, 'hash' => $hash), true, true);

		// Set success flash
		Yii::app()->user->setFlash('success', Yii::t('ciims.controllers.Site', 'An email has been sent to {{email}} with further instructions on how to reset your password', array(
			'{{email}}' => $this->email
		)));

		return true;
	}
}