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

	public function index() {
		$this->load->language('extension/module/yfaqmanager');

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

		$this->load->model('extension/module');

		if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {

			if (!isset($this->request->get['module_id'])) {
				$this->model_extension_module->addModule('yfaqmanager', $this->request->post);
			} else {
				$this->model_extension_module->editModule($this->request->get['module_id'], $this->request->post);
			}
			
			$this->session->data['success'] = $this->language->get('text_success');
			
			if (isset($this->request->post['save']) && $this->request->post['save'] == 'stay' && $this->request->get['module_id']) {
				$this->response->redirect($this->url->link('extension/module/yfaqmanager', 'token=' . $this->session->data['token'] . '&module_id=' . $this->request->get['module_id'], true)); 
			} else {
				$this->response->redirect($this->url->link('extension/extension', 'token=' . $this->session->data['token'] . '&type=module', true));
            }
		}
		
		if (isset($this->request->get['module_id'])) {
			$data['save_and_stay'] = true; 
		} else {
			$data['save_and_stay'] = false;
		}

		$data['heading_title'] = $this->language->get('heading_title');
		
		$data['text_edit'] = $this->language->get('text_edit');
		$data['text_enabled'] = $this->language->get('text_enabled');
		$data['text_disabled'] = $this->language->get('text_disabled');
		$data['text_sort_order'] = $this->language->get('text_sort_order');
		$data['text_add_section'] = $this->language->get('text_add_section');
		$data['text_groups_heading'] = $this->language->get('text_groups_heading');
		$data['text_section_title'] = $this->language->get('text_section_title');
		$data['text_input_question'] = $this->language->get('text_input_question');
		$data['text_input_answer'] = $this->language->get('text_input_answer');
		$data['text_input_zdy'] = $this->language->get('text_input_zdy');
		
		$data['entry_name'] = $this->language->get('entry_name');
		$data['entry_title'] = $this->language->get('entry_title');
		$data['entry_description'] = $this->language->get('entry_description');
		$data['entry_status'] = $this->language->get('entry_status');

		$data['button_save'] = $this->language->get('button_save');
        $data['button_save_stay'] = $this->language->get('button_save_stay');
		$data['button_cancel'] = $this->language->get('button_cancel');
		$data['button_add_section'] = $this->language->get('button_add_section');
		$data['button_add_group'] = $this->language->get('button_add_group');
		$data['button_remove'] = $this->language->get('button_remove'); 
        
		$data['tab_section'] = $this->language->get('tab_section');

		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'] = '';
		}
		
		$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('text_module'),
			'href' => $this->url->link('extension/extension', 'token=' . $this->session->data['token'] . '&type=module', true)
		);

		if (!isset($this->request->get['module_id'])) {
			$data['breadcrumbs'][] = array(
				'text' => $this->language->get('heading_title'),
				'href' => $this->url->link('extension/module/yfaqmanager', 'token=' . $this->session->data['token'], true)
			);
		} else {
			$data['breadcrumbs'][] = array(
				'text' => $this->language->get('heading_title'),
				'href' => $this->url->link('extension/module/yfaqmanager', 'token=' . $this->session->data['token'] . '&module_id=' . $this->request->get['module_id'], true)
			);			
		}

		if (!isset($this->request->get['module_id'])) {
			$data['action'] = $this->url->link('extension/module/yfaqmanager', 'token=' . $this->session->data['token'], true);
		} else {
			$data['action'] = $this->url->link('extension/module/yfaqmanager', 'token=' . $this->session->data['token'] . '&module_id=' . $this->request->get['module_id'], true);
		}
		
		$data['cancel'] = $this->url->link('extension/extension', 'token=' . $this->session->data['token'] . '&type=module', true);
	
		if (isset($this->request->get['module_id']) && ($this->request->server['REQUEST_METHOD'] != 'POST')) {
			$module_info = $this->model_extension_module->getModule($this->request->get['module_id']);
		}
		
		if (isset($this->request->post['name'])) {
			$data['name'] = $this->request->post['name'];
		} elseif (!empty($module_info)) {
			$data['name'] = $module_info['name'];
		} else {
			$data['name'] = '';
		}
		
		if (isset($this->request->post['status'])) {
			$data['status'] = $this->request->post['status'];
		} elseif (!empty($module_info)) {
			$data['status'] = $module_info['status'];
		} else {
			$data['status'] = '';
		}
		        
        if (isset($this->request->post['sections'])) {
			$data['sections'] = $this->request->post['sections'];
		} elseif (!empty($module_info['sections'])) {
			$sections = $module_info['sections'];
		} else {
			$sections = array();
		}
		
		
		$data['sections'] = array();
		
		foreach ($sections as $section) {
			$groups = array();
			
			$i = 0;
            
			if (isset($section['groups'])) {
			foreach($section['groups'] as $group) {
				$groups[$i] = $group;
				$i++;
			}
			}
				
			$data['sections'][] = array(
				'title'   => $section['title'],
				'sort'   => $section['sort'],
				'groups'  => $groups,
			);
		}
		
		$this->load->model('localisation/language');

		$data['languages'] = $this->model_localisation_language->getLanguages();
				
		$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('extension/module/yfaqmanager.tpl', $data));
	}

	protected function validate() {
		if (!$this->user->hasPermission('modify', 'extension/module/yfaqmanager')) {
			$this->error['warning'] = $this->language->get('error_permission');
		}
		
		if ((utf8_strlen($this->request->post['name']) < 3) || (utf8_strlen($this->request->post['name']) > 64)) {
			$this->error['name'] = $this->language->get('error_name');
		}
				
		return !$this->error;
	}
}