<?php
class ControllerModuleArticleFreeDownload extends Controller {
	private $error = array(); 
	
	public function index() {   
		$this->load->language('module/article_free_download');
			$this->load->model('news/install');		
			$this->model_news_install->checkInstall();		
			
		$this->document->setTitle($this->language->get('heading_title'));		
		$this->load->model('setting/setting');
				
		if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
			$this->model_setting_setting->editSetting('article_free_download', $this->request->post);		
					
			$this->session->data['success'] = $this->language->get('text_success');
						
			$this->redirect($this->url->link('module/article_all_settings/info', 'token=' . $this->session->data['token'], 'SSL'));
		}
			$this->getSetting();
	}
	private function getSetting(){	
		$this->data['token'] = $this->session->data['token'];
				
		$this->data['heading_title'] = $this->language->get('heading_title');
		$this->data['text_free_download'] = $this->language->get('text_free_download');
		$this->data['entry_free_download'] = $this->language->get('entry_free_download');
		$this->data['text_enabled'] = $this->language->get('text_enabled');
		$this->data['text_disabled'] = $this->language->get('text_disabled');
		$this->data['text_content_top'] = $this->language->get('text_content_top');
		$this->data['text_content_bottom'] = $this->language->get('text_content_bottom');		
		$this->data['text_column_left'] = $this->language->get('text_column_left');
		$this->data['text_column_right'] = $this->language->get('text_column_right');
		
		$this->data['entry_layout'] = $this->language->get('entry_layout');
		$this->data['entry_position'] = $this->language->get('entry_position');
		$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['button_add_module'] = $this->language->get('button_add_module');
		$this->data['button_remove'] = $this->language->get('button_remove');

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

  		$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_module'),
			'href'      => $this->url->link('extension/module', 'token=' . $this->session->data['token'], 'SSL'),
      		'separator' => ' :: '
   		);
		
   		$this->data['breadcrumbs'][] = array(
       		'text'      => $this->language->get('heading_title'),
			'href'      => $this->url->link('module/article_free_download', 'token=' . $this->session->data['token'], 'SSL'),
      		'separator' => ' :: '
   		);
		
		$this->data['action'] = $this->url->link('module/article_free_download', 'token=' . $this->session->data['token'], 'SSL');
		
		$this->data['cancel'] = $this->url->link('extension/module', 'token=' . $this->session->data['token'], 'SSL');
			
		/*free download*/
		if (isset($this->request->post['config_free_download'])) {
			$this->data['config_free_download'] = $this->request->post['config_free_download'];
		} else {
			$this->data['config_free_download'] = $this->config->get('config_free_download');
		}	
				
		$this->load->model('news/download');
				
		if (isset($this->request->post['free_download'])) {
			$downloads = explode(',', $this->request->post['config_free_download']);
		} else {		
			$downloads = explode(',', $this->config->get('config_free_download'));
		}
		
		$this->data['downloads'] = array();
		
		foreach ($downloads as $download_id) {
			$download_info = $this->model_news_download->getFreeDownload($download_id);
			
			if ($download_info) {
				$this->data['downloads'][] = array(
					'download_id' => $download_info['download_id'],
					'name'       => $download_info['name']
				);
			}
		}		
		$this->data['modules'] = array();
		
		if (isset($this->request->post['article_free_download_module'])) {
			$this->data['modules'] = $this->request->post['article_free_download_module'];
		} elseif ($this->config->get('article_free_download_module')) { 
			$this->data['modules'] = $this->config->get('article_free_download_module');
		}		
		
		$this->load->model('design/layout');
		
		$this->data['layouts'] = $this->model_design_layout->getLayouts();

		$this->template = 'module/article_free_download.tpl';
		$this->children = array(
			'common/header',
			'news/shortcut_route',
			'news/shortcut_module',
			'common/footer'
		);;
				
		$this->response->setOutput($this->render());
	}
	
	private function validate() {
		if (!$this->user->hasPermission('modify', 'module/article_free_download')) {
			$this->error['warning'] = $this->language->get('error_permission');
		}
		
		if (!$this->error) {
			return true;
		} else {
			return false;
		}	
	}
}
?>