privilegedemarque/modules/cookiesinfos/cookiesinfos.php

<?php

/**
 * 2013 Antadis
 *
 * This module is about exporting / Importing 
 * datas by CronJob for Wes Program.
 *
 * @author Antadis <contact@antadis.com>
 * @copyright 2013-2014 Antadis
 * @version 1.0
 */
if (!defined('_PS_VERSION_'))
	exit;

class CookiesInfos extends Module
{

	public function __construct()
	{
		$this->name = 'cookiesinfos';
		$this->tab = 'font_office_featues';
		$this->version = '1.0';
		$this->author = 'Antadis';

		parent::__construct();

		$this->displayName = $this->l('Cookies Informatiosn');
		$this->description = $this->l('Display a cookies informations top bar with link to redirect where you want');

		if (!Configuration::get('COOKIESINFO_LINK') ||
			!Configuration::get('COOKIESINFO_INTRO'))
			$this->warning = $this->l('Wrong settings');
	}

	public function install()
	{
		if(!parent::install() ||
			!$this->registerHook('displayTop') ||
			!$this->registerHook('displayHeader') ||
			!Configuration::updateValue('COOKIESINFO_LINK', '') ||
			!Configuration::updateValue('COOKIESINFO_INTRO', ''))
			return false;

		return true;
	}

	public function uninstall()
	{
		if (!parent::uninstall() ||
			!Configuration::updateValue('COOKIESINFO_LINK', '') ||
			!Configuration::updateValue('COOKIESINFO_INTRO', ''))
			return false;

		return true;
	}

	public function getContent()
	{
		$output = '';
		if (Tools::isSubmit('submit' . $this->name))
		{
			$COOKIESINFO_LINK = strval(Tools::getValue('COOKIESINFO_LINK'));
			$COOKIESINFO_INTRO = strval(Tools::getValue('COOKIESINFO_INTRO'));
			if (!$COOKIESINFO_LINK ||
				empty($COOKIESINFO_LINK) ||
				!Validate::isGenericName($COOKIESINFO_LINK))
			{
				$output .= $this->displayError($this->l('Invalid cookies disclaimer Link'));
			}
			if (!$COOKIESINFO_INTRO ||
				empty($COOKIESINFO_INTRO))
			{
				$output .= $this->displayError($this->l('Invalid Cookies intro message'));
			} else
			{
				Configuration::updateValue('COOKIESINFO_LINK', $COOKIESINFO_LINK);
				Configuration::updateValue('COOKIESINFO_INTRO', $COOKIESINFO_INTRO);
				$output .= $this->displayConfirmation($this->l('Settings updated'));
			}
		}
		return $output . $this->displayForm();
	}	

	public function displayForm()
	{
		// Get default Language
		$default_lang = (int) Configuration::get('PS_LANG_DEFAULT');

		//Init Fields form array
		$fields_form[0]['form'] = array(
			'legend' => array(
				'title' => $this->l('Cookies disclaimer Settings')
			),
			'input' => array(
				array(
					'type' => 'text',
					'label' => $this->l('Intro'),
					'name' => 'COOKIESINFO_INTRO',
					'size' => 100,
					'required' => true,
					'desc' => $this->l('The introduction text that displayed on top of the front office')
				),
				array(
					'type' => 'text',
					'label' => $this->l('Link'),
					'name' => 'COOKIESINFO_LINK',
					'size' => 50,
					'required' => true,
					'desc' => $this->l("Link to redirect when clicking on cookies top information bar on front office")
				)
			),
			'submit' => array(
				'title' => $this->l('Save'),
				'class' => 'button'
			)
		);
		$helper = new HelperForm();
		//Module, Token and currentIndex
		$helper->module = $this;
		$helper->name_controller = $this->name;
		$helper->token = Tools::getAdminTokenLite('AdminModules');
		$helper->currentIndex = AdminController::$currentIndex . '&configure=' . $this->name;
		//Language
		$helper->default_form_language = $default_lang;
		$helper->allow_employee_form_lang = $default_lang;
		//Title and toolbar
		$helper->title = $this->displayName;
		$helper->show_toolbar = true;
		$helper->toolbar_scroll = true;
		$helper->submit_action = 'submit' . $this->name;
		$helper->toolbar_btn = array(
			'save' => array(
				'desc' => $this->l('Save'),
				'href' => AdminController::$currentIndex . '&configure=' . $this->name . '&save' . $this->name . '&token=' . Tools::getAdminTokenLite('AdminModules')
			),
			'back' => array(
				'href' => AdminController::$currentIndex . '&token=' . Tools::getAdminTokenLite('AdminModules'),
				'desc' => $this->l('Back to list')
			)
		);
		//Load current value
		$helper->fields_value['COOKIESINFO_LINK'] = Configuration::get('COOKIESINFO_LINK');
		$helper->fields_value['COOKIESINFO_INTRO'] = Configuration::get('COOKIESINFO_INTRO');
		
		return $helper->generateForm($fields_form);
	}

	public function hookDisplayHeader($params)
	{

		if(!$this->context->cookie->cookies_info_viewed || $this->context->cookie->cookies_info_viewed == 'unviewed')
		{
			if(!$this->context->cookie->cookies_info_viewed)
				$this->context->cookie->__set('cookies_info_viewed', 'unviewed');
			else
				$this->context->cookie->__set('cookies_info_viewed', 'viewed');
			
			$this->context->controller->addCSS($this->_path.'css/cookiesinfo.css', 'all');
			$this->context->controller->addJS($this->_path.'js/cookiesinfo.js', 'all');
		}
		else
			$this->context->cookie->__set('cookies_info_viewed', 'viewed');
	}

	public function hookDisplayFooter($params)
	{
		if($this->context->cookie->cookies_info_viewed == 'viewed')
			return false;
		else
		{
			$this->context->smarty->assign(array(
				'cookies_intro'	=>	Configuration::get('COOKIESINFO_INTRO'),
				'cookies_link'	=>	Configuration::get('COOKIESINFO_LINK')
			));
			return $this->display($this->_path, 'views/templates/hook/displayTop.tpl');
		}
		
	}
	public function hookDisplayTop($params)
	{
		return $this->hookDisplayFooter($params);		
	}


}