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

    public function index() {
        $this->load->language('marketing/affiliate');

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

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

        $this->getList();
    }

    public function add() {
        $this->load->language('marketing/affiliate');

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

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

        if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validateForm()) {
            $this->model_marketing_affiliate->addAffiliate($this->request->post);

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

            $url = '';

            if (isset($this->request->get['filter_name'])) {
                $url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
            }

            if (isset($this->request->get['filter_email'])) {
                $url .= '&filter_email=' . urlencode(html_entity_decode($this->request->get['filter_email'], ENT_QUOTES, 'UTF-8'));
            }

            if (isset($this->request->get['filter_status'])) {
                $url .= '&filter_status=' . $this->request->get['filter_status'];
            }

            if (isset($this->request->get['filter_approved'])) {
                $url .= '&filter_approved=' . $this->request->get['filter_approved'];
            }

            if (isset($this->request->get['filter_date_added'])) {
                $url .= '&filter_date_added=' . $this->request->get['filter_date_added'];
            }

            if (isset($this->request->get['sort'])) {
                $url .= '&sort=' . $this->request->get['sort'];
            }

            if (isset($this->request->get['order'])) {
                $url .= '&order=' . $this->request->get['order'];
            }

            if (isset($this->request->get['page'])) {
                $url .= '&page=' . $this->request->get['page'];
            }

            $this->response->redirect($this->url->link('marketing/affiliate', 'token=' . $this->session->data['token'] . $url, true));
        }

        $this->getForm();
    }

    public function edit() {
        $this->load->language('marketing/affiliate');

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

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

        if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validateForm()) {
            $this->model_marketing_affiliate->editAffiliate($this->request->get['affiliate_id'], $this->request->post);

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

            $url = '';

            if (isset($this->request->get['filter_name'])) {
                $url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
            }

            if (isset($this->request->get['filter_email'])) {
                $url .= '&filter_email=' . urlencode(html_entity_decode($this->request->get['filter_email'], ENT_QUOTES, 'UTF-8'));
            }

            if (isset($this->request->get['filter_status'])) {
                $url .= '&filter_status=' . $this->request->get['filter_status'];
            }

            if (isset($this->request->get['filter_approved'])) {
                $url .= '&filter_approved=' . $this->request->get['filter_approved'];
            }

            if (isset($this->request->get['filter_date_added'])) {
                $url .= '&filter_date_added=' . $this->request->get['filter_date_added'];
            }

            if (isset($this->request->get['sort'])) {
                $url .= '&sort=' . $this->request->get['sort'];
            }

            if (isset($this->request->get['order'])) {
                $url .= '&order=' . $this->request->get['order'];
            }

            if (isset($this->request->get['page'])) {
                $url .= '&page=' . $this->request->get['page'];
            }

            $this->response->redirect($this->url->link('marketing/affiliate', 'token=' . $this->session->data['token'] . $url, true));
        }

        $this->getForm();
    }

    public function delete() {
        $this->load->language('marketing/affiliate');

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

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

        if (isset($this->request->post['selected']) && $this->validateDelete()) {
            foreach ($this->request->post['selected'] as $affiliate_id) {
                $this->model_marketing_affiliate->deleteAffiliate($affiliate_id);
            }

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

            $url = '';

            if (isset($this->request->get['filter_name'])) {
                $url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
            }

            if (isset($this->request->get['filter_email'])) {
                $url .= '&filter_email=' . urlencode(html_entity_decode($this->request->get['filter_email'], ENT_QUOTES, 'UTF-8'));
            }

            if (isset($this->request->get['filter_status'])) {
                $url .= '&filter_status=' . $this->request->get['filter_status'];
            }

            if (isset($this->request->get['filter_approved'])) {
                $url .= '&filter_approved=' . $this->request->get['filter_approved'];
            }

            if (isset($this->request->get['filter_date_added'])) {
                $url .= '&filter_date_added=' . $this->request->get['filter_date_added'];
            }

            if (isset($this->request->get['sort'])) {
                $url .= '&sort=' . $this->request->get['sort'];
            }

            if (isset($this->request->get['order'])) {
                $url .= '&order=' . $this->request->get['order'];
            }

            if (isset($this->request->get['page'])) {
                $url .= '&page=' . $this->request->get['page'];
            }

            $this->response->redirect($this->url->link('marketing/affiliate', 'token=' . $this->session->data['token'] . $url, true));
        }

        $this->getList();
    }

    public function approve() {
        $this->load->language('marketing/affiliate');

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

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

        if (isset($this->request->get['affiliate_id']) && $this->validateApprove()) {
            $this->model_marketing_affiliate->approve($this->request->get['affiliate_id']);

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

            $url = '';

            if (isset($this->request->get['filter_name'])) {
                $url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
            }

            if (isset($this->request->get['filter_email'])) {
                $url .= '&filter_email=' . urlencode(html_entity_decode($this->request->get['filter_email'], ENT_QUOTES, 'UTF-8'));
            }

            if (isset($this->request->get['filter_status'])) {
                $url .= '&filter_status=' . $this->request->get['filter_status'];
            }

            if (isset($this->request->get['filter_approved'])) {
                $url .= '&filter_approved=' . $this->request->get['filter_approved'];
            }

            if (isset($this->request->get['filter_date_added'])) {
                $url .= '&filter_date_added=' . $this->request->get['filter_date_added'];
            }

            if (isset($this->request->get['sort'])) {
                $url .= '&sort=' . $this->request->get['sort'];
            }

            if (isset($this->request->get['order'])) {
                $url .= '&order=' . $this->request->get['order'];
            }

            if (isset($this->request->get['page'])) {
                $url .= '&page=' . $this->request->get['page'];
            }

            $this->response->redirect($this->url->link('marketing/affiliate', 'token=' . $this->session->data['token'] . $url, true));
        }

        $this->getList();
    }

    public function unlock() {
        $this->load->language('marketing/affiliate');

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

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

        if (isset($this->request->get['email']) && $this->validateUnlock()) {
            $this->model_marketing_affiliate->deleteLoginAttempts($this->request->get['email']);

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

            $url = '';

            if (isset($this->request->get['filter_name'])) {
                $url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
            }

            if (isset($this->request->get['filter_email'])) {
                $url .= '&filter_email=' . urlencode(html_entity_decode($this->request->get['filter_email'], ENT_QUOTES, 'UTF-8'));
            }

            if (isset($this->request->get['filter_status'])) {
                $url .= '&filter_status=' . $this->request->get['filter_status'];
            }

            if (isset($this->request->get['filter_approved'])) {
                $url .= '&filter_approved=' . $this->request->get['filter_approved'];
            }

            if (isset($this->request->get['filter_date_added'])) {
                $url .= '&filter_date_added=' . $this->request->get['filter_date_added'];
            }

            if (isset($this->request->get['sort'])) {
                $url .= '&sort=' . $this->request->get['sort'];
            }

            if (isset($this->request->get['order'])) {
                $url .= '&order=' . $this->request->get['order'];
            }

            if (isset($this->request->get['page'])) {
                $url .= '&page=' . $this->request->get['page'];
            }

            $this->response->redirect($this->url->link('marketing/affiliate', 'token=' . $this->session->data['token'] . $url, true));
        }

        $this->getList();
    }

    protected function getList() {
        if (isset($this->request->get['filter_name'])) {
            $filter_name = $this->request->get['filter_name'];
        } else {
            $filter_name = null;
        }

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

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

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

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

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

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

        if (isset($this->request->get['page'])) {
            $page = $this->request->get['page'];
        } else {
            $page = 1;
        }

        $url = '';

        if (isset($this->request->get['filter_name'])) {
            $url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
        }

        if (isset($this->request->get['filter_email'])) {
            $url .= '&filter_email=' . urlencode(html_entity_decode($this->request->get['filter_email'], ENT_QUOTES, 'UTF-8'));
        }

        if (isset($this->request->get['filter_status'])) {
            $url .= '&filter_status=' . $this->request->get['filter_status'];
        }

        if (isset($this->request->get['filter_approved'])) {
            $url .= '&filter_approved=' . $this->request->get['filter_approved'];
        }

        if (isset($this->request->get['filter_date_added'])) {
            $url .= '&filter_date_added=' . $this->request->get['filter_date_added'];
        }

        if (isset($this->request->get['sort'])) {
            $url .= '&sort=' . $this->request->get['sort'];
        }

        if (isset($this->request->get['order'])) {
            $url .= '&order=' . $this->request->get['order'];
        }

        if (isset($this->request->get['page'])) {
            $url .= '&page=' . $this->request->get['page'];
        }

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

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

        $data['breadcrumbs'][] = array(
            'text' => $this->language->get('heading_title'),
            'href' => $this->url->link('marketing/affiliate', 'token=' . $this->session->data['token'] . $url, true)
        );

        $data['approve'] = $this->url->link('marketing/affiliate/approve', 'token=' . $this->session->data['token'] . $url, true);
        $data['add'] = $this->url->link('marketing/affiliate/add', 'token=' . $this->session->data['token'] . $url, true);
        $data['delete'] = $this->url->link('marketing/affiliate/delete', 'token=' . $this->session->data['token'] . $url, true);

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

        $filter_data = array(
            'filter_name'       => $filter_name,
            'filter_email'      => $filter_email,
            'filter_status'     => $filter_status,
            'filter_approved'   => $filter_approved,
            'filter_date_added' => $filter_date_added,
            'sort'              => $sort,
            'order'             => $order,
            'start'             => ($page - 1) * $this->config->get('config_limit_admin'),
            'limit'             => $this->config->get('config_limit_admin')
        );

        $affiliate_total = $this->model_marketing_affiliate->getTotalAffiliates($filter_data);

        $results = $this->model_marketing_affiliate->getAffiliates($filter_data);

        foreach ($results as $result) {
            if (!$result['approved']) {
                $approve = $this->url->link('marketing/affiliate/approve', 'token=' . $this->session->data['token'] . '&affiliate_id=' . $result['affiliate_id'] . $url, true);
            } else {
                $approve = '';
            }

            $login_info = $this->model_marketing_affiliate->getTotalLoginAttempts($result['email']);

            if ($login_info && $login_info['total'] >= $this->config->get('config_login_attempts')) {
                $unlock = $this->url->link('marketing/affiliate/unlock', 'token=' . $this->session->data['token'] . '&email=' . $result['email'] . $url, true);
            } else {
                $unlock = '';
            }

            $data['affiliates'][] = array(
                'affiliate_id' => $result['affiliate_id'],
                'name'         => $result['name'],
                'email'        => $result['email'],
                'balance'      => $this->currency->format($result['balance'], $this->config->get('config_currency')),
                'status'       => ($result['status'] ? $this->language->get('text_enabled') : $this->language->get('text_disabled')),
                'date_added'   => date($this->language->get('date_format_short'), strtotime($result['date_added'])),
                'approve'      => $approve,
                'unlock'       => $unlock,
                'edit'         => $this->url->link('marketing/affiliate/edit', 'token=' . $this->session->data['token'] . '&affiliate_id=' . $result['affiliate_id'] . $url, true)
            );
        }

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

        $data['text_list'] = $this->language->get('text_list');
        $data['text_enabled'] = $this->language->get('text_enabled');
        $data['text_disabled'] = $this->language->get('text_disabled');
        $data['text_yes'] = $this->language->get('text_yes');
        $data['text_no'] = $this->language->get('text_no');
        $data['text_no_results'] = $this->language->get('text_no_results');
        $data['text_confirm'] = $this->language->get('text_confirm');
        $data['text_none'] = $this->language->get('text_none');

        $data['column_name'] = $this->language->get('column_name');
        $data['column_email'] = $this->language->get('column_email');
        $data['column_balance'] = $this->language->get('column_balance');
        $data['column_status'] = $this->language->get('column_status');
        $data['column_date_added'] = $this->language->get('column_date_added');
        $data['column_action'] = $this->language->get('column_action');

        $data['entry_name'] = $this->language->get('entry_name');
        $data['entry_email'] = $this->language->get('entry_email');
        $data['entry_status'] = $this->language->get('entry_status');
        $data['entry_approved'] = $this->language->get('entry_approved');
        $data['entry_date_added'] = $this->language->get('entry_date_added');

        $data['button_approve'] = $this->language->get('button_approve');
        $data['button_add'] = $this->language->get('button_add');
        $data['button_edit'] = $this->language->get('button_edit');
        $data['button_delete'] = $this->language->get('button_delete');
        $data['button_filter'] = $this->language->get('button_filter');
        $data['button_unlock'] = $this->language->get('button_unlock');

        $data['token'] = $this->session->data['token'];

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

        if (isset($this->session->data['success'])) {
            $data['success'] = $this->session->data['success'];

            unset($this->session->data['success']);
        } else {
            $data['success'] = '';
        }

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

        $url = '';

        if (isset($this->request->get['filter_name'])) {
            $url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
        }

        if (isset($this->request->get['filter_email'])) {
            $url .= '&filter_email=' . urlencode(html_entity_decode($this->request->get['filter_email'], ENT_QUOTES, 'UTF-8'));
        }

        if (isset($this->request->get['filter_status'])) {
            $url .= '&filter_status=' . $this->request->get['filter_status'];
        }

        if (isset($this->request->get['filter_approved'])) {
            $url .= '&filter_approved=' . $this->request->get['filter_approved'];
        }

        if (isset($this->request->get['filter_date_added'])) {
            $url .= '&filter_date_added=' . $this->request->get['filter_date_added'];
        }

        if ($order == 'ASC') {
            $url .= '&order=DESC';
        } else {
            $url .= '&order=ASC';
        }

        if (isset($this->request->get['page'])) {
            $url .= '&page=' . $this->request->get['page'];
        }

        $data['sort_name'] = $this->url->link('marketing/affiliate', 'token=' . $this->session->data['token'] . '&sort=name' . $url, true);
        $data['sort_email'] = $this->url->link('marketing/affiliate', 'token=' . $this->session->data['token'] . '&sort=a.email' . $url, true);
        $data['sort_status'] = $this->url->link('marketing/affiliate', 'token=' . $this->session->data['token'] . '&sort=a.status' . $url, true);
        $data['sort_date_added'] = $this->url->link('marketing/affiliate', 'token=' . $this->session->data['token'] . '&sort=a.date_added' . $url, true);

        $url = '';

        if (isset($this->request->get['filter_name'])) {
            $url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
        }

        if (isset($this->request->get['filter_email'])) {
            $url .= '&filter_email=' . urlencode(html_entity_decode($this->request->get['filter_email'], ENT_QUOTES, 'UTF-8'));
        }

        if (isset($this->request->get['filter_status'])) {
            $url .= '&filter_status=' . $this->request->get['filter_status'];
        }

        if (isset($this->request->get['filter_approved'])) {
            $url .= '&filter_approved=' . $this->request->get['filter_approved'];
        }

        if (isset($this->request->get['filter_date_added'])) {
            $url .= '&filter_date_added=' . $this->request->get['filter_date_added'];
        }

        if (isset($this->request->get['sort'])) {
            $url .= '&sort=' . $this->request->get['sort'];
        }

        if (isset($this->request->get['order'])) {
            $url .= '&order=' . $this->request->get['order'];
        }

        $pagination = new Pagination();
        $pagination->total = $affiliate_total;
        $pagination->page = $page;
        $pagination->limit = $this->config->get('config_limit_admin');
        $pagination->url = $this->url->link('marketing/affiliate', 'token=' . $this->session->data['token'] . $url . '&page={page}', true);

        $data['pagination'] = $pagination->render();

        $data['results'] = sprintf($this->language->get('text_pagination'), ($affiliate_total) ? (($page - 1) * $this->config->get('config_limit_admin')) + 1 : 0, ((($page - 1) * $this->config->get('config_limit_admin')) > ($affiliate_total - $this->config->get('config_limit_admin'))) ? $affiliate_total : ((($page - 1) * $this->config->get('config_limit_admin')) + $this->config->get('config_limit_admin')), $affiliate_total, ceil($affiliate_total / $this->config->get('config_limit_admin')));

        $data['filter_name'] = $filter_name;
        $data['filter_email'] = $filter_email;
        $data['filter_status'] = $filter_status;
        $data['filter_approved'] = $filter_approved;
        $data['filter_date_added'] = $filter_date_added;

        $data['sort'] = $sort;
        $data['order'] = $order;

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

        $this->response->setOutput($this->load->view('marketing/affiliate_list', $data));
    }

    protected function getForm() {
        $data['heading_title'] = $this->language->get('heading_title');

        $data['text_form'] = !isset($this->request->get['affiliate_id']) ? $this->language->get('text_add') : $this->language->get('text_edit');
        $data['text_enabled'] = $this->language->get('text_enabled');
        $data['text_affiliate_detail'] = $this->language->get('text_affiliate_detail');
        $data['text_affiliate_address'] = $this->language->get('text_affiliate_address');
        $data['text_disabled'] = $this->language->get('text_disabled');
        $data['text_select'] = $this->language->get('text_select');
        $data['text_none'] = $this->language->get('text_none');
        $data['text_loading'] = $this->language->get('text_loading');
        $data['text_cheque'] = $this->language->get('text_cheque');
        $data['text_paypal'] = $this->language->get('text_paypal');
        $data['text_bank'] = $this->language->get('text_bank');

        $data['entry_firstname'] = $this->language->get('entry_firstname');
        $data['entry_lastname'] = $this->language->get('entry_lastname');
        $data['entry_email'] = $this->language->get('entry_email');
        $data['entry_telephone'] = $this->language->get('entry_telephone');
        $data['entry_fax'] = $this->language->get('entry_fax');
        $data['entry_company'] = $this->language->get('entry_company');
        $data['entry_website'] = $this->language->get('entry_website');
        $data['entry_address_1'] = $this->language->get('entry_address_1');
        $data['entry_address_2'] = $this->language->get('entry_address_2');
        $data['entry_city'] = $this->language->get('entry_city');
        $data['entry_postcode'] = $this->language->get('entry_postcode');
        $data['entry_country'] = $this->language->get('entry_country');
        $data['entry_zone'] = $this->language->get('entry_zone');
        $data['entry_code'] = $this->language->get('entry_code');
        $data['entry_commission'] = $this->language->get('entry_commission');
        $data['entry_tax'] = $this->language->get('entry_tax');
        $data['entry_payment'] = $this->language->get('entry_payment');
        $data['entry_cheque'] = $this->language->get('entry_cheque');
        $data['entry_paypal'] = $this->language->get('entry_paypal');
        $data['entry_bank_name'] = $this->language->get('entry_bank_name');
        $data['entry_bank_branch_number'] = $this->language->get('entry_bank_branch_number');
        $data['entry_bank_swift_code'] = $this->language->get('entry_bank_swift_code');
        $data['entry_bank_account_name'] = $this->language->get('entry_bank_account_name');
        $data['entry_bank_account_number'] = $this->language->get('entry_bank_account_number');
        $data['entry_password'] = $this->language->get('entry_password');
        $data['entry_confirm'] = $this->language->get('entry_confirm');
        $data['entry_status'] = $this->language->get('entry_status');
        $data['entry_amount'] = $this->language->get('entry_amount');
        $data['entry_description'] = $this->language->get('entry_description');

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

        $data['button_save'] = $this->language->get('button_save');
        $data['button_cancel'] = $this->language->get('button_cancel');
        $data['button_transaction_add'] = $this->language->get('button_transaction_add');
        $data['button_remove'] = $this->language->get('button_remove');

        $data['tab_general'] = $this->language->get('tab_general');
        $data['tab_payment'] = $this->language->get('tab_payment');
        $data['tab_transaction'] = $this->language->get('tab_transaction');

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

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

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

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

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

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

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

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

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

        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'] = '';
        }

        if (isset($this->error['address_1'])) {
            $data['error_address_1'] = $this->error['address_1'];
        } else {
            $data['error_address_1'] = '';
        }

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

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

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

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

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

        $url = '';

        if (isset($this->request->get['filter_name'])) {
            $url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
        }

        if (isset($this->request->get['filter_email'])) {
            $url .= '&filter_email=' . urlencode(html_entity_decode($this->request->get['filter_email'], ENT_QUOTES, 'UTF-8'));
        }

        if (isset($this->request->get['filter_status'])) {
            $url .= '&filter_status=' . $this->request->get['filter_status'];
        }

        if (isset($this->request->get['filter_approved'])) {
            $url .= '&filter_approved=' . $this->request->get['filter_approved'];
        }

        if (isset($this->request->get['filter_date_added'])) {
            $url .= '&filter_date_added=' . $this->request->get['filter_date_added'];
        }

        if (isset($this->request->get['sort'])) {
            $url .= '&sort=' . $this->request->get['sort'];
        }

        if (isset($this->request->get['order'])) {
            $url .= '&order=' . $this->request->get['order'];
        }

        if (isset($this->request->get['page'])) {
            $url .= '&page=' . $this->request->get['page'];
        }

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

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

        $data['breadcrumbs'][] = array(
            'text' => $this->language->get('heading_title'),
            'href' => $this->url->link('marketing/affiliate', 'token=' . $this->session->data['token'] . $url, true)
        );

        if (!isset($this->request->get['affiliate_id'])) {
            $data['action'] = $this->url->link('marketing/affiliate/add', 'token=' . $this->session->data['token'] . $url, true);
        } else {
            $data['action'] = $this->url->link('marketing/affiliate/edit', 'token=' . $this->session->data['token'] . '&affiliate_id=' . $this->request->get['affiliate_id'] . $url, true);
        }

        $data['cancel'] = $this->url->link('marketing/affiliate', 'token=' . $this->session->data['token'] . $url, true);

        if (isset($this->request->get['affiliate_id']) && ($this->request->server['REQUEST_METHOD'] != 'POST')) {
            $affiliate_info = $this->model_marketing_affiliate->getAffiliate($this->request->get['affiliate_id']);
        }

        $data['token'] = $this->session->data['token'];

        if (isset($this->request->get['affiliate_id'])) {
            $data['affiliate_id'] = $this->request->get['affiliate_id'];
        } else {
            $data['affiliate_id'] = 0;
        }

        if (isset($this->request->post['firstname'])) {
            $data['firstname'] = $this->request->post['firstname'];
        } elseif (!empty($affiliate_info)) {
            $data['firstname'] = $affiliate_info['firstname'];
        } else {
            $data['firstname'] = '';
        }

        if (isset($this->request->post['lastname'])) {
            $data['lastname'] = $this->request->post['lastname'];
        } elseif (!empty($affiliate_info)) {
            $data['lastname'] = $affiliate_info['lastname'];
        } else {
            $data['lastname'] = '';
        }

        if (isset($this->request->post['email'])) {
            $data['email'] = $this->request->post['email'];
        } elseif (!empty($affiliate_info)) {
            $data['email'] = $affiliate_info['email'];
        } else {
            $data['email'] = '';
        }

        if (isset($this->request->post['telephone'])) {
            $data['telephone'] = $this->request->post['telephone'];
        } elseif (!empty($affiliate_info)) {
            $data['telephone'] = $affiliate_info['telephone'];
        } else {
            $data['telephone'] = '';
        }

        if (isset($this->request->post['fax'])) {
            $data['fax'] = $this->request->post['fax'];
        } elseif (!empty($affiliate_info)) {
            $data['fax'] = $affiliate_info['fax'];
        } else {
            $data['fax'] = '';
        }

        if (isset($this->request->post['company'])) {
            $data['company'] = $this->request->post['company'];
        } elseif (!empty($affiliate_info)) {
            $data['company'] = $affiliate_info['company'];
        } else {
            $data['company'] = '';
        }

        if (isset($this->request->post['website'])) {
            $data['website'] = $this->request->post['website'];
        } elseif (!empty($affiliate_info)) {
            $data['website'] = $affiliate_info['website'];
        } else {
            $data['website'] = '';
        }

        if (isset($this->request->post['address_1'])) {
            $data['address_1'] = $this->request->post['address_1'];
        } elseif (!empty($affiliate_info)) {
            $data['address_1'] = $affiliate_info['address_1'];
        } else {
            $data['address_1'] = '';
        }

        if (isset($this->request->post['address_2'])) {
            $data['address_2'] = $this->request->post['address_2'];
        } elseif (!empty($affiliate_info)) {
            $data['address_2'] = $affiliate_info['address_2'];
        } else {
            $data['address_2'] = '';
        }

        if (isset($this->request->post['city'])) {
            $data['city'] = $this->request->post['city'];
        } elseif (!empty($affiliate_info)) {
            $data['city'] = $affiliate_info['city'];
        } else {
            $data['city'] = '';
        }

        if (isset($this->request->post['postcode'])) {
            $data['postcode'] = $this->request->post['postcode'];
        } elseif (!empty($affiliate_info)) {
            $data['postcode'] = $affiliate_info['postcode'];
        } else {
            $data['postcode'] = '';
        }

        if (isset($this->request->post['country_id'])) {
            $data['country_id'] = $this->request->post['country_id'];
        } elseif (!empty($affiliate_info)) {
            $data['country_id'] = $affiliate_info['country_id'];
        } else {
            $data['country_id'] = '';
        }

        $this->load->model('localisation/country');

        $data['countries'] = $this->model_localisation_country->getCountries();

        if (isset($this->request->post['zone_id'])) {
            $data['zone_id'] = $this->request->post['zone_id'];
        } elseif (!empty($affiliate_info)) {
            $data['zone_id'] = $affiliate_info['zone_id'];
        } else {
            $data['zone_id'] = '';
        }

        if (isset($this->request->post['code'])) {
            $data['code'] = $this->request->post['code'];
        } elseif (!empty($affiliate_info)) {
            $data['code'] = $affiliate_info['code'];
        } else {
            $data['code'] = uniqid();
        }

        if (isset($this->request->post['commission'])) {
            $data['commission'] = $this->request->post['commission'];
        } elseif (!empty($affiliate_info)) {
            $data['commission'] = $affiliate_info['commission'];
        } else {
            $data['commission'] = $this->config->get('config_affiliate_commission');
        }

        if (isset($this->request->post['tax'])) {
            $data['tax'] = $this->request->post['tax'];
        } elseif (!empty($affiliate_info)) {
            $data['tax'] = $affiliate_info['tax'];
        } else {
            $data['tax'] = '';
        }

        if (isset($this->request->post['payment'])) {
            $data['payment'] = $this->request->post['payment'];
        } elseif (!empty($affiliate_info)) {
            $data['payment'] = $affiliate_info['payment'];
        } else {
            $data['payment'] = 'cheque';
        }

        if (isset($this->request->post['cheque'])) {
            $data['cheque'] = $this->request->post['cheque'];
        } elseif (!empty($affiliate_info)) {
            $data['cheque'] = $affiliate_info['cheque'];
        } else {
            $data['cheque'] = '';
        }

        if (isset($this->request->post['paypal'])) {
            $data['paypal'] = $this->request->post['paypal'];
        } elseif (!empty($affiliate_info)) {
            $data['paypal'] = $affiliate_info['paypal'];
        } else {
            $data['paypal'] = '';
        }

        if (isset($this->request->post['bank_name'])) {
            $data['bank_name'] = $this->request->post['bank_name'];
        } elseif (!empty($affiliate_info)) {
            $data['bank_name'] = $affiliate_info['bank_name'];
        } else {
            $data['bank_name'] = '';
        }

        if (isset($this->request->post['bank_branch_number'])) {
            $data['bank_branch_number'] = $this->request->post['bank_branch_number'];
        } elseif (!empty($affiliate_info)) {
            $data['bank_branch_number'] = $affiliate_info['bank_branch_number'];
        } else {
            $data['bank_branch_number'] = '';
        }

        if (isset($this->request->post['bank_swift_code'])) {
            $data['bank_swift_code'] = $this->request->post['bank_swift_code'];
        } elseif (!empty($affiliate_info)) {
            $data['bank_swift_code'] = $affiliate_info['bank_swift_code'];
        } else {
            $data['bank_swift_code'] = '';
        }

        if (isset($this->request->post['bank_account_name'])) {
            $data['bank_account_name'] = $this->request->post['bank_account_name'];
        } elseif (!empty($affiliate_info)) {
            $data['bank_account_name'] = $affiliate_info['bank_account_name'];
        } else {
            $data['bank_account_name'] = '';
        }

        if (isset($this->request->post['bank_account_number'])) {
            $data['bank_account_number'] = $this->request->post['bank_account_number'];
        } elseif (!empty($affiliate_info)) {
            $data['bank_account_number'] = $affiliate_info['bank_account_number'];
        } else {
            $data['bank_account_number'] = '';
        }

        if (isset($this->request->post['status'])) {
            $data['status'] = $this->request->post['status'];
        } elseif (!empty($affiliate_info)) {
            $data['status'] = $affiliate_info['status'];
        } else {
            $data['status'] = 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['header'] = $this->load->controller('common/header');
        $data['column_left'] = $this->load->controller('common/column_left');
        $data['footer'] = $this->load->controller('common/footer');

        $this->response->setOutput($this->load->view('marketing/affiliate_form', $data));
    }

    protected function validateForm() {
        if (!$this->user->hasPermission('modify', 'marketing/affiliate')) {
            $this->error['warning'] = $this->language->get('error_permission');
        }

        if ((utf8_strlen(trim($this->request->post['firstname'])) < 1) || (utf8_strlen(trim($this->request->post['firstname'])) > 32)) {
            $this->error['firstname'] = $this->language->get('error_firstname');
        }

        if ((utf8_strlen(trim($this->request->post['lastname'])) < 1) || (utf8_strlen(trim($this->request->post['lastname'])) > 32)) {
            $this->error['lastname'] = $this->language->get('error_lastname');
        }

        if ((utf8_strlen($this->request->post['email']) > 96) || (!filter_var($this->request->post['email'], FILTER_VALIDATE_EMAIL))) {
            $this->error['email'] = $this->language->get('error_email');
        }

        if ($this->request->post['payment'] == 'cheque') {
            if ($this->request->post['cheque'] == '') {
                $this->error['cheque'] = $this->language->get('error_cheque');
            }
        } elseif ($this->request->post['payment'] == 'paypal') {
            if ((utf8_strlen($this->request->post['paypal']) > 96) || !filter_var($this->request->post['paypal'], FILTER_VALIDATE_EMAIL)) {
                $this->error['paypal'] = $this->language->get('error_paypal');
            }
        } elseif ($this->request->post['payment'] == 'bank') {
            if ($this->request->post['bank_account_name'] == '') {
                $this->error['bank_account_name'] = $this->language->get('error_bank_account_name');
            }

            if ($this->request->post['bank_account_number'] == '') {
                $this->error['bank_account_number'] = $this->language->get('error_bank_account_number');
            }
        }

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

        if (!isset($this->request->get['affiliate_id'])) {
            if ($affiliate_info) {
                $this->error['warning'] = $this->language->get('error_exists');
            }
        } else {
            if ($affiliate_info && ($this->request->get['affiliate_id'] != $affiliate_info['affiliate_id'])) {
                $this->error['warning'] = $this->language->get('error_exists');
            }
        }

        if ((utf8_strlen($this->request->post['telephone']) < 3) || (utf8_strlen($this->request->post['telephone']) > 32)) {
            $this->error['telephone'] = $this->language->get('error_telephone');
        }

        if ($this->request->post['password'] || (!isset($this->request->get['affiliate_id']))) {
            if ((utf8_strlen($this->request->post['password']) < 4) || (utf8_strlen($this->request->post['password']) > 40)) {
                $this->error['password'] = $this->language->get('error_password');
            }

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

        if ((utf8_strlen(trim($this->request->post['address_1'])) < 3) || (utf8_strlen(trim($this->request->post['address_1'])) > 128)) {
            $this->error['address_1'] = $this->language->get('error_address_1');
        }

        if ((utf8_strlen(trim($this->request->post['city'])) < 2) || (utf8_strlen(trim($this->request->post['city'])) > 128)) {
            $this->error['city'] = $this->language->get('error_city');
        }

        $this->load->model('localisation/country');

        $country_info = $this->model_localisation_country->getCountry($this->request->post['country_id']);

        if ($country_info && $country_info['postcode_required'] && (utf8_strlen(trim($this->request->post['postcode'])) < 2 || utf8_strlen(trim($this->request->post['postcode'])) > 10)) {
            $this->error['postcode'] = $this->language->get('error_postcode');
        }

        if ($this->request->post['country_id'] == '') {
            $this->error['country'] = $this->language->get('error_country');
        }

        if (!isset($this->request->post['zone_id']) || $this->request->post['zone_id'] == '') {
            $this->error['zone'] = $this->language->get('error_zone');
        }

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

        $affiliate_info = $this->model_marketing_affiliate->getAffiliateByCode($this->request->post['code']);

        if (!isset($this->request->get['affiliate_id'])) {
            if ($affiliate_info) {
                $this->error['code'] = $this->language->get('error_code_exists');
            }
        } else {
            if ($affiliate_info && ($this->request->get['affiliate_id'] != $affiliate_info['affiliate_id'])) {
                $this->error['code'] = $this->language->get('error_code_exists');
            }
        }

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

        return !$this->error;
    }

    protected function validateDelete() {
        if (!$this->user->hasPermission('modify', 'marketing/affiliate')) {
            $this->error['warning'] = $this->language->get('error_permission');
        }

        return !$this->error;
    }

    protected function validateApprove() {
        if (!$this->user->hasPermission('modify', 'marketing/affiliate')) {
            $this->error['warning'] = $this->language->get('error_permission');
        }

        return !$this->error;
    }

    protected function validateUnlock() {
        if (!$this->user->hasPermission('modify', 'marketing/affiliate')) {
            $this->error['warning'] = $this->language->get('error_permission');
        }

        return !$this->error;
    }

    public function transaction() {
        $this->load->language('marketing/affiliate');

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

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

        $data['column_date_added'] = $this->language->get('column_date_added');
        $data['column_description'] = $this->language->get('column_description');
        $data['column_amount'] = $this->language->get('column_amount');

        if (isset($this->request->get['page'])) {
            $page = $this->request->get['page'];
        } else {
            $page = 1;
        }

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

        $results = $this->model_marketing_affiliate->getTransactions($this->request->get['affiliate_id'], ($page - 1) * 10, 10);

        foreach ($results as $result) {
            $data['transactions'][] = array(
                'amount'      => $this->currency->format($result['amount'], $this->config->get('config_currency')),
                'description' => $result['description'],
                'date_added'  => date($this->language->get('date_format_short'), strtotime($result['date_added']))
            );
        }

        $data['balance'] = $this->currency->format($this->model_marketing_affiliate->getTransactionTotal($this->request->get['affiliate_id']), $this->config->get('config_currency'));

        $transaction_total = $this->model_marketing_affiliate->getTotalTransactions($this->request->get['affiliate_id']);

        $pagination = new Pagination();
        $pagination->total = $transaction_total;
        $pagination->page = $page;
        $pagination->limit = $this->config->get('config_limit_admin');
        $pagination->url = $this->url->link('marketing/affiliate/transaction', 'token=' . $this->session->data['token'] . '&affiliate_id=' . $this->request->get['affiliate_id'] . '&page={page}', true);

        $data['pagination'] = $pagination->render();

        $data['results'] = sprintf($this->language->get('text_pagination'), ($transaction_total) ? (($page - 1) * 10) + 1 : 0, ((($page - 1) * 10) > ($transaction_total - 10)) ? $transaction_total : ((($page - 1) * 10) + 10), $transaction_total, ceil($transaction_total / 10));

        $this->response->setOutput($this->load->view('marketing/affiliate_transaction', $data));
    }

    public function addTransaction() {
        $this->load->language('marketing/affiliate');

        $json = array();

        if (!$this->user->hasPermission('modify', 'marketing/affiliate')) {
            $json['error'] = $this->language->get('error_permission');
        } else {
            $this->load->model('marketing/affiliate');

            $this->model_marketing_affiliate->addTransaction($this->request->get['affiliate_id'], $this->request->post['description'], $this->request->post['amount']);

            $json['success'] = $this->language->get('text_success');
        }

        $this->response->addHeader('Content-Type: application/json');
        $this->response->setOutput(json_encode($json));
    }

    public function autocomplete() {
        $affiliate_data = array();

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

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

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

            $filter_data = array(
                'filter_name'  => $filter_name,
                'filter_email' => $filter_email,
                'start'        => 0,
                'limit'        => 5
            );

            $results = $this->model_marketing_affiliate->getAffiliates($filter_data);

            foreach ($results as $result) {
                $affiliate_data[] = array(
                    'affiliate_id' => $result['affiliate_id'],
                    'name'         => strip_tags(html_entity_decode($result['name'], ENT_QUOTES, 'UTF-8')),
                    'email'        => $result['email']
                );
            }
        }

        $this->response->addHeader('Content-Type: application/json');
        $this->response->setOutput(json_encode($affiliate_data));
    }

}