<?php
class ControllerAffiliateForgotten extends Controller {
    private $error = array();

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

        $this->load->language('affiliate/forgotten');

        $this->document->setTitle($this->language->get('heading_title'));

        $this->load->model('affiliate/affiliate');

        if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
            $this->load->language('mail/forgotten');

            $password = token(10);

            $this->model_affiliate_affiliate->editPassword($this->request->post['email'], $password);

            $subject = sprintf($this->language->get('text_subject'), html_entity_decode($this->config->get('config_name'), ENT_QUOTES, 'UTF-8'));

            $message = sprintf($this->language->get('text_greeting'), html_entity_decode($this->config->get('config_name'), ENT_QUOTES, 'UTF-8')) . "\n\n";
            $message .= $this->language->get('text_password') . "\n\n";
            $message .= $password;

            $mail = new Mail();
            $mail->protocol = $this->config->get('config_mail_protocol');
            $mail->parameter = $this->config->get('config_mail_parameter');
            $mail->smtp_hostname = $this->config->get('config_mail_smtp_hostname');
            $mail->smtp_username = $this->config->get('config_mail_smtp_username');
            $mail->smtp_password = html_entity_decode($this->config->get('config_mail_smtp_password'), ENT_QUOTES, 'UTF-8');
            $mail->smtp_port = $this->config->get('config_mail_smtp_port');
            $mail->smtp_timeout = $this->config->get('config_mail_smtp_timeout');

            $mail->setTo($this->request->post['email']);
            $mail->setFrom($this->config->get('config_email'));
            $mail->setSender(html_entity_decode($this->config->get('config_name'), ENT_QUOTES, 'UTF-8'));
            $mail->setSubject($subject);
            $mail->setText($message);
            $mail->send();

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

            // Add to activity log
            if ($this->config->get('config_customer_activity')) {
                $affiliate_info = $this->model_affiliate_affiliate->getAffiliateByEmail($this->request->post['email']);

                if ($affiliate_info) {
                    $this->load->model('affiliate/activity');

                    $activity_data = array(
                        'affiliate_id' => $affiliate_info['affiliate_id'],
                        'name'         => $affiliate_info['firstname'] . ' ' . $affiliate_info['lastname']
                    );

                    $this->model_affiliate_activity->addActivity('forgotten', $activity_data);
                }
            }

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

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

        $data['heading_title'] = $this->language->get('heading_title');

        $data['text_your_email'] = $this->language->get('text_your_email');
        $data['text_email'] = $this->language->get('text_email');

        $data['entry_email'] = $this->language->get('entry_email');

        $data['button_continue'] = $this->language->get('button_continue');
        $data['button_back'] = $this->language->get('button_back');

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

        $data['action'] = $this->url->link('affiliate/forgotten', '', true);

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

        $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('affiliate/forgotten', $data));
    }

    protected function validate() {
        if (!isset($this->request->post['email'])) {
            $this->error['warning'] = $this->language->get('error_email');
        } elseif (!$this->model_affiliate_affiliate->getTotalAffiliatesByEmail($this->request->post['email'])) {
            $this->error['warning'] = $this->language->get('error_email');
        }

        $affiliate_info = $this->model_affiliate_affiliate->getAffiliateByEmail($this->request->post['email']);

        if ($affiliate_info && !$affiliate_info['approved']) {
            $this->error['warning'] = $this->language->get('error_approved');
        }

        return !$this->error;
    }

}