<?php 
/*
©2011 BIT-PAY LLC.
Permission is hereby granted to any person obtaining a copy of this software
and associated documentation for use and/or modification in association with
the bit-pay.com service.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/

class ControllerPaymentBitpay extends Controller {
	private $error = array();
	private $payment_module_name  = 'bitpay';
	
	private function validate() {
		if (!$this->user->hasPermission('modify', 'payment/'.$this->payment_module_name)) {
			$this->error['warning'] = $this->language->get('error_permission');
		}

        if (!$this->request->post['bitpay_api_key']) {
            $this->error['api_key'] = $this->language->get('error_api_key');
        }
				
		if (!$this->error) {
			return TRUE;
		} else {
			return FALSE;
		}	
	}
	
	public function index() {
		$this->load->language('payment/'.$this->payment_module_name);
		$this->load->model('setting/setting');
		
		if (($this->request->server['REQUEST_METHOD'] == 'POST') && ($this->validate())) {
			$this->model_setting_setting->editSetting($this->payment_module_name, $this->request->post);
			$this->session->data['success'] = $this->language->get('text_success');
			$this->redirect(HTTPS_SERVER . 'index.php?route=extension/payment&token=' . $this->session->data['token']);
		}
 		if (isset($this->error['warning'])) {
			$this->data['error_warning'] = $this->error['warning'];
		} else {
			$this->data['error_warning'] = '';
		}
		
		//$this->document->title = $this->language->get('heading_title'); // for 1.4.9
		$this->document->setTitle($this->language->get('heading_title')); // for 1.5.0 thanks rajds 
		
		$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_high']            = $this->language->get('text_high');
        $this->data['text_medium']          = $this->language->get('text_medium');
        $this->data['text_low']             = $this->language->get('text_low');
				
        $this->data['entry_api_key']         = $this->language->get('entry_api_key');
        $this->data['entry_confirmed_status'] = $this->language->get('entry_confirmed_status');
        $this->data['entry_invalid_status'] = $this->language->get('entry_invalid_status');
        $this->data['entry_transaction_speed'] = $this->language->get('entry_transaction_speed');
        $this->data['entry_status']         = $this->language->get('entry_status');
		$this->data['entry_sort_order'] 	= $this->language->get('entry_sort_order');
		
		$this->data['button_save'] 			= $this->language->get('button_save');
		$this->data['button_cancel'] 		= $this->language->get('button_cancel');

		$this->data['tab_general'] 			= $this->language->get('tab_general');
		
        if (isset($this->error['api_key'])) {
            $this->data['error_api_key'] = $this->error['api_key'];
        } else {
            $this->data['error_api_key'] = '';
        }

        $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('text_payment'),
            'href'      => $this->url->link('extension/payment', 'token=' . $this->session->data['token'], 'SSL'),
            'separator' => ' :: '
        );

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

		$this->data['action'] = HTTPS_SERVER . 'index.php?route=payment/'.$this->payment_module_name.'&token=' . $this->session->data['token'];
		$this->data['cancel'] = HTTPS_SERVER . 'index.php?route=extension/payment&token=' . $this->session->data['token'];	

		$this->load->model('localisation/order_status');
		$this->data['order_statuses'] = $this->model_localisation_order_status->getOrderStatuses();
		
		if (isset($this->request->post[$this->payment_module_name.'_api_key'])) {
			$this->data[$this->payment_module_name.'_api_key'] = $this->request->post[$this->payment_module_name.'_api_key'];
		} else {
			$this->data[$this->payment_module_name.'_api_key'] = $this->config->get($this->payment_module_name.'_api_key');
		} 
		if (isset($this->request->post[$this->payment_module_name.'_confirmed_status_id'])) {
			$this->data[$this->payment_module_name.'_confirmed_status_id'] = $this->request->post[$this->payment_module_name.'_confirmed_status_id'];
		} else {
			$this->data[$this->payment_module_name.'_confirmed_status_id'] = $this->config->get($this->payment_module_name.'_confirmed_status_id'); 
		} 
		if (isset($this->request->post[$this->payment_module_name.'_invalid_status_id'])) {
			$this->data[$this->payment_module_name.'_invalid_status_id'] = $this->request->post[$this->payment_module_name.'_invalid_status_id'];
		} else {
			$this->data[$this->payment_module_name.'_invalid_status_id'] = $this->config->get($this->payment_module_name.'_invalid_status_id'); 
		} 
		if (isset($this->request->post[$this->payment_module_name.'_transaction_speed'])) {
			$this->data[$this->payment_module_name.'_transaction_speed'] = $this->request->post[$this->payment_module_name.'_transaction_speed'];
		} else {
			$this->data[$this->payment_module_name.'_transaction_speed'] = $this->config->get($this->payment_module_name.'_transaction_speed'); 
		} 
        if (isset($this->request->post[$this->payment_module_name.'_status'])) {
			$this->data[$this->payment_module_name.'_status'] = $this->request->post[$this->payment_module_name.'_status'];
		} else {
			$this->data[$this->payment_module_name.'_status'] = $this->config->get($this->payment_module_name.'_status');
		}
		if (isset($this->request->post[$this->payment_module_name.'_sort_order'])) {
			$this->data[$this->payment_module_name.'_sort_order'] = $this->request->post[$this->payment_module_name.'_sort_order'];
		} else {
			$this->data[$this->payment_module_name.'_sort_order'] = $this->config->get($this->payment_module_name.'_sort_order');
		}
		$this->template = 'payment/'.$this->payment_module_name.'.tpl';
		$this->children = array(
			'common/header',	
			'common/footer'	
		);
		
		$this->response->setOutput($this->render(TRUE), $this->config->get('config_compression'));
	}
}