<?php
class ControllerModuleStockalert extends Controller {
	private $error = array(); 
	
	public function index() {   
		$this->language->load('module/stockalert');

		$this->document->setTitle($this->language->get('heading_title'));
		
		$this->load->model('setting/setting');
				
		if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
			$this->model_setting_setting->editSetting('stockalert', $this->request->post);		
					
			$this->session->data['success'] = $this->language->get('text_success');
						
			$this->redirect($this->url->link('extension/module', 'token=' . $this->session->data['token'], 'SSL'));
		}
				
		$this->data['heading_title'] = $this->language->get('heading_title');
		$this->data['text_inventory_emails'] = $this->language->get('text_inventory_emails');
		$this->data['text_inventory_count'] = $this->language->get('text_inventory_count');
		$this->data['button_save'] = $this->language->get('button_save');
		$this->data['button_cancel'] = $this->language->get('button_cancel');
		
		$this->load->model('localisation/language');
		$this->data['langs']  = $this->model_localisation_language->getLanguages();
		
 		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/stockalert', 'token=' . $this->session->data['token'], 'SSL'),
      		'separator' => ' :: '
   		);
		
		$this->data['action'] = $this->url->link('module/stockalert', 'token=' . $this->session->data['token'], 'SSL');
		
		$this->data['cancel'] = $this->url->link('extension/module', 'token=' . $this->session->data['token'], 'SSL');

		$this->data['module'] = array();
		
		if (isset($this->request->post['config_inventory_emails'])) {
			$this->data['config_inventory_emails'] = $this->request->post['config_inventory_emails']; 
		} else {
			$this->data['config_inventory_emails'] = $this->config->get('config_inventory_emails')?$this->config->get('config_inventory_emails'):$this->config->get('config_email');
		}
        if (isset($this->request->post['config_inventory_count'])) {
			$this->data['config_inventory_count'] = $this->request->post['config_inventory_count']; 
		} else {
			$this->data['config_inventory_count'] = $this->config->get('config_inventory_count')?$this->config->get('config_inventory_count'):0;
		}
	
		

		$this->load->model('design/layout');
		
		$this->data['layouts'] = $this->model_design_layout->getLayouts();
						
		$this->template = 'module/stockalert.tpl';
		$this->children = array(
			'common/header',
			'common/footer'
		);
				
		$this->response->setOutput($this->render());
	}
	
	protected function validate() {
		if (!$this->user->hasPermission('modify', 'module/stockalert')) {
			$this->error['warning'] = $this->language->get('error_permission');
		}
		
		if (!$this->error) {
			return true;
		} else {
			return false;
		}	
	}
}
?>