<?php
// *	@source		See SOURCE.txt for source and other copyright.
// *	@license	GNU General Public License version 3; see LICENSE.txt

class ControllerAccountReset extends Controller {
	private $error = array();

	public function index() {
		if ($this->customer->isLogged()) {
			$this->response->redirect($this->url->link('account/account', '', true));
		}

		if (isset($this->request->get['code'])) {
			$code = $this->request->get['code'];
		} else {
			$code = '';
		}

		$this->load->model('account/customer');

		$customer_info = $this->model_account_customer->getCustomerByCode($code);

		if ($customer_info) {
			$this->load->language('account/reset');

			$this->document->setTitle($this->language->get('heading_title'));
			$this->document->setRobots('noindex,follow');

			if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
				$this->model_account_customer->editPassword($customer_info['email'], $this->request->post['password']);

				// Clear any previous login attempts
				$this->model_account_customer->deleteLoginAttempts($customer_info['email']);

				$this->session->data['success'] = $this->language->get('text_success');

				$this->response->redirect($this->url->link('account/login', '', true));
			}

			$data['breadcrumbs'] = array();

			$data['breadcrumbs'][] = array(
				'text' => $this->language->get('text_home'),
				'href' => $this->url->link('common/home')
			);

			$data['breadcrumbs'][] = array(
				'text' => $this->language->get('text_account'),
				'href' => $this->url->link('account/account', '', true)
			);

			$data['breadcrumbs'][] = array(
				'text' => $this->language->get('heading_title'),
				'href' => $this->url->link('account/reset', '', true)
			);

			if (isset($this->error['password'])) {
				$data['error_password'] = $this->error['password'];
			} else {
				$data['error_password'] = '';
			}

			if (isset($this->error['confirm'])) {
				$data['error_confirm'] = $this->error['confirm'];
			} else {
				$data['error_confirm'] = '';
			}

			$data['action'] = $this->url->link('account/reset', 'code=' . $code, true);

			$data['back'] = $this->url->link('account/login', '', true);

			if (isset($this->request->post['password'])) {
				$data['password'] = $this->request->post['password'];
			} else {
				$data['password'] = '';
			}

			if (isset($this->request->post['confirm'])) {
				$data['confirm'] = $this->request->post['confirm'];
			} else {
				$data['confirm'] = '';
			}

			$data['column_left'] = $this->load->controller('common/column_left');
			$data['column_right'] = $this->load->controller('common/column_right');
			$data['content_top'] = $this->load->controller('common/content_top');
			$data['content_bottom'] = $this->load->controller('common/content_bottom');
			$data['footer'] = $this->load->controller('common/footer');
			$data['header'] = $this->load->controller('common/header');

			$this->response->setOutput($this->load->view('account/reset', $data));
		} else {
			$this->load->language('account/reset');

			$this->session->data['error'] = $this->language->get('error_code');

			return new Action('account/login');
		}
	}

	protected function validate() {
		if ((utf8_strlen(html_entity_decode($this->request->post['password'], ENT_QUOTES, 'UTF-8')) < 4) || (utf8_strlen(html_entity_decode($this->request->post['password'], ENT_QUOTES, 'UTF-8')) > 40)) {
			$this->error['password'] = $this->language->get('error_password');
		}

		if ($this->request->post['confirm'] != $this->request->post['password']) {
			$this->error['confirm'] = $this->language->get('error_confirm');
		}

		return !$this->error;
	}
}
