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

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

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

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

    	$this->getList();
  	}

  	public function insert() {
		$this->language->load('sale/affiliate');

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

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

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

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

    	$this->getForm();
  	}

  	public function update() {
		$this->language->load('sale/affiliate');

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

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

    	if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validateForm()) {
			$this->model_sale_affiliate->editAffiliate($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'];
			}

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

    	$this->getForm();
  	}

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

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

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

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

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

    	$this->getList();
  	}

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

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

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

		if (!$this->user->hasPermission('modify', 'sale/affiliate')) {
			$this->error['warning'] = $this->language->get('error_permission');
		} elseif (isset($this->request->post['selected'])) {
			$approved = 0;

			foreach ($this->request->post['selected'] as $affiliate_id) {
				$affiliate_info = $this->model_sale_affiliate->getAffiliate($affiliate_id);

				if ($affiliate_info && !$affiliate_info['approved']) {
					$this->model_sale_affiliate->approve($affiliate_id);

					$approved++;
				}
			}

			$this->session->data['success'] = sprintf($this->language->get('text_approved'), $approved);

			$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'];
			}

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

		$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'];
		}

  		$this->data['breadcrumbs'] = array();

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

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

		$this->data['approve'] = $this->url->link('sale/affiliate/approve', 'token=' . $this->session->data['token'] . $url, 'SSL');
		$this->data['insert'] = $this->url->link('sale/affiliate/insert', 'token=' . $this->session->data['token'] . $url, 'SSL');
		$this->data['delete'] = $this->url->link('sale/affiliate/delete', 'token=' . $this->session->data['token'] . $url, 'SSL');

		$this->data['affiliates'] = array();

		$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_admin_limit'),
			'limit'             => $this->config->get('config_admin_limit')
		);

		$affiliate_total = $this->model_sale_affiliate->getTotalAffiliates($data);

		$results = $this->model_sale_affiliate->getAffiliates($data);

    	foreach ($results as $result) {
			$action = array();

			$action[] = array(
				'text' => $this->language->get('text_edit'),
				'href' => $this->url->link('sale/affiliate/update', 'token=' . $this->session->data['token'] . '&affiliate_id=' . $result['affiliate_id'] . $url, 'SSL')
			);

			$this->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') : $this->language->get('text_disabled')),
				'approved'     => ($result['approved'] ? $this->language->get('text_yes') : $this->language->get('text_no')),
				'date_added'   => date($this->language->get('date_format_short'), strtotime($result['date_added'])),
				'selected'     => isset($this->request->post['selected']) && in_array($result['affiliate_id'], $this->request->post['selected']),
				'action'       => $action
			);
		}

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

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

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

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

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

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

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

			unset($this->session->data['success']);
		} else {
			$this->data['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 ($order == 'ASC') {
			$url .= '&order=DESC';
		} else {
			$url .= '&order=ASC';
		}

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

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

		$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_admin_limit');
		$pagination->text = $this->language->get('text_pagination');
		$pagination->url = $this->url->link('sale/affiliate', 'token=' . $this->session->data['token'] . $url . '&page={page}', 'SSL');

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

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

		$this->data['sort'] = $sort;
		$this->data['order'] = $order;

		$this->template = 'sale/affiliate_list.tpl';
		$this->children = array(
			'common/header',
			'common/footer'
		);

		$this->response->setOutput($this->render());
  	}

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

    	$this->data['text_enabled'] = $this->language->get('text_enabled');
    	$this->data['text_disabled'] = $this->language->get('text_disabled');
		$this->data['text_select'] = $this->language->get('text_select');
		$this->data['text_none'] = $this->language->get('text_none');
    	$this->data['text_wait'] = $this->language->get('text_wait');
		$this->data['text_cheque'] = $this->language->get('text_cheque');
		$this->data['text_paypal'] = $this->language->get('text_paypal');
		$this->data['text_bank'] = $this->language->get('text_bank');

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  		$this->data['breadcrumbs'] = array();

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

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

		if (!isset($this->request->get['affiliate_id'])) {
			$this->data['action'] = $this->url->link('sale/affiliate/insert', 'token=' . $this->session->data['token'] . $url, 'SSL');
		} else {
			$this->data['action'] = $this->url->link('sale/affiliate/update', 'token=' . $this->session->data['token'] . '&affiliate_id=' . $this->request->get['affiliate_id'] . $url, 'SSL');
		}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    	if (isset($this->request->post['status'])) {
      		$this->data['status'] = $this->request->post['status'];
    	} elseif (!empty($affiliate_info)) {
			$this->data['status'] = $affiliate_info['status'];
		} else {
      		$this->data['status'] = 1;
    	}

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

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

		$this->template = 'sale/affiliate_form.tpl';
		$this->children = array(
			'common/header',
			'common/footer'
		);

		$this->response->setOutput($this->render());
	}

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

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

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

		if ((utf8_strlen($this->request->post['email']) > 96) || (!preg_match('/^[^\@]+@.*\.[a-z]{2,6}$/i', $this->request->post['email'])) || !filter_var($this->request->post['email'], FILTER_VALIDATE_EMAIL) || !preg_match('/^[a-zA-Z0-9\._-]+@/', $this->request->post['email']) ) {
      		$this->error['email'] = $this->language->get('error_email');
    	}

		$affiliate_info = $this->model_sale_affiliate->getAffiliateByEmail($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']) > 20)) {
        		$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($this->request->post['address_1']) < 1) || (utf8_strlen($this->request->post['address_1']) > 70)) {
      		$this->error['address_1'] = $this->language->get('error_address_1');
    	}

    	if ((utf8_strlen($this->request->post['city']) < 2) || (utf8_strlen($this->request->post['city']) > 50)) {
      		$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 && $country_info['postcode_required'] && (utf8_strlen($this->request->post['postcode']) < 2) || (utf8_strlen($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');
    	}

		if (!$this->error) {
	  		return true;
		} else {
	  		return false;
		}
  	}

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

		if (!$this->error) {
	  		return true;
		} else {
	  		return false;
		}
  	}

	public function country() {
		$json = array();

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

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

		if ($country_info) {
			$this->load->model('localisation/zone');

			$json = array(
				'country_id'        => $country_info['country_id'],
				'name'              => $country_info['name'],
				'iso_code_2'        => $country_info['iso_code_2'],
				'iso_code_3'        => $country_info['iso_code_3'],
				'address_format'    => $country_info['address_format'],
				'postcode_required' => $country_info['postcode_required'],
				'zone'              => $this->model_localisation_zone->getZonesByCountryId($this->request->get['country_id']),
				'status'            => $country_info['status']
			);
		}

		$this->response->setOutput(json_encode($json));
	}

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

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

		if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->user->hasPermission('modify', 'sale/affiliate')) {
			$this->model_sale_affiliate->addTransaction($this->request->get['affiliate_id'], $this->request->post['description'], $this->request->post['amount']);

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

		if (($this->request->server['REQUEST_METHOD'] == 'POST') && !$this->user->hasPermission('modify', 'sale/affiliate')) {
			$this->data['error_warning'] = $this->language->get('error_permission');
		} else {
			$this->data['error_warning'] = '';
		}

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

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

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

		$this->data['transactions'] = array();

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

		foreach ($results as $result) {
        	$this->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']))
        	);
      	}

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

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

		$pagination = new Pagination();
		$pagination->total = $transaction_total;
		$pagination->page = $page;
		$pagination->limit = $this->config->get('config_admin_limit');
		$pagination->text = $this->language->get('text_pagination');
		$pagination->url = $this->url->link('sale/affiliate/transaction', 'token=' . $this->session->data['token'] . '&affiliate_id=' . $this->request->get['affiliate_id'] . '&page={page}', 'SSL');

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

		$this->template = 'sale/affiliate_transaction.tpl';

		$this->response->setOutput($this->render());
	}

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

		if (isset($this->request->get['filter_name'])) {
			$this->load->model('sale/affiliate');

			$data = array(
				'filter_name' => $this->request->get['filter_name'],
				'start'       => 0,
				'limit'       => 20
			);

			$results = $this->model_sale_affiliate->getAffiliates($data);

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

		$this->response->setOutput(json_encode($affiliate_data));
	}
}
