garancia/modules/blockpopupnewsletter/blockpopupnewsletter.php

<?php

if (!defined('_CAN_LOAD_FILES_'))
{
	exit;
}

class BlockPopupNewsletter extends Module {

	public function __construct()
	{
		$this->name = 'blockpopupnewsletter';
		$this->tab = 'front_office_features';
		$this->version = '1.0';
		$this->author = 'Antadis';
		$this->need_instance = 0;

		parent::__construct();

		$this->displayName = $this->l('Block Popup Newsletter');
		$this->description = $this->l('Show newsletter popup by condition');

		$this->confirmUninstall = $this->l('Are you sure ?');

		$this->context = Context::getContext();
	}

	public function install()
	{
		$this->createTab();

		if ( !parent::install() 
			|| !$this->registerHook('displayFooter')
		){
			$this->uninstall();
			$this->deleteTab();
			return false;
		}

		Configuration::updateValue('BPM_rule_1_active', false);
		Configuration::updateValue('BPM_rule_1_timer', 40);

		Configuration::updateValue('BPM_rule_2_active', false);
		Configuration::updateValue('BPM_rule_2_timer', 20);

		Configuration::updateValue('BPM_rule_3_active', false);
		Configuration::updateValue('BPM_rule_3_timer', 60 * 2);

		return true;
	}

	public function uninstall()
	{
		if (!parent::uninstall())
		{
			return false;
		}

		$this->deleteTab();

		Configuration::deleteByName('BPM_rule_1_active');
		Configuration::deleteByName('BPM_rule_1_timer');

		Configuration::deleteByName('BPM_rule_2_active');
		Configuration::deleteByName('BPM_rule_2_timer');

		Configuration::deleteByName('BPM_rule_3_active');
		Configuration::deleteByName('BPM_rule_3_timer');

		return true;
	}

	public function createTab()
	{
		$langs = Language::getLanguages();
		$idLang = (int) Configuration::get('PS_LANG_DEFAULT');

		$tabs_i18n = array(
			'fr' => array(
				'Block Popup Newsletter'
			),
			'en' => array(
				'Block Popup Newsletter'
			)
		);

		$tab = new Tab();
		$tab->class_name = 'AdminBlockPopupNewsletterConfiguration';
		$tab->module = 'blockpopupnewsletter';
		$tab->id_parent = 16;
		$tab->position = 5;

		foreach ($langs as $lang)
		{
			if (isset($tabs_i18n[$lang['iso_code']]))
			{
				$tab->name[$lang['id_lang']] = $tabs_i18n[$lang['iso_code']][0];
			}
			else
			{
				$tab->name[$lang['id_lang']] = $tabs_i18n['en'][0];
			}
		}

		$tab->save();
	}

	public function deleteTab()
	{
		if ($id_tab = Tab::getIdFromClassName('AdminBlockPopupNewsletterConfiguration'))
		{
			$tab = new Tab((int) $id_tab);

			$tab->delete();
		}
	}

	public function hookdisplayFooter($params) {
		if ($this->context->getMobileDevice() == false){
			if (Tools::getValue('email_popup'))
			{
				$this->addInNewsletter(Tools::getValue('email_popup'));
			}

			if (!$this->isLogged() && !$this->isOnNewsletterTable() && !$this->hasClosePopup())
			{
				$content = '';

				if ($this->checkRule2())
				{
					$content = $this->showPopup(Configuration::get('BPM_rule_2_timer'));
				}
				elseif ($this->checkRule1() || $this->checkRule3())
				{
					$content = $this->showPopup();
				}

				return $content;
			}
		}
	}

	protected function addInNewsletter($email)
	{
		if (Validate::isEmail($email) && !$this->isNewsletterRegistered($email))
		{
			$sql = 'INSERT INTO ' . _DB_PREFIX_ . 'newsletter (id_shop, id_shop_group, email, newsletter_date_add, ip_registration_newsletter, http_referer, active, id_lang)
				VALUES
				(
					' . $this->context->shop->id . ',
					' . $this->context->shop->id_shop_group . ',
					"' . pSQL($email) . '",
					NOW(),
					"' . pSQL(Tools::getRemoteAddr()) . '",
					"' . pSQL($_SERVER['HTTP_REFERER']) . '",
					1,
					' . $this->context->language->id . '
				)
			';

			DB::getInstance()->execute($sql);

			// syncro mailchimp
			$MailchimpSync = new MailchimpSync();
			$MailchimpSync->registerPopup($email, array('optin_ip' => Tools::getRemoteAddr()));
			
			Mail::Send($this->context->language->id, 'newsletter_conf', Mail::l('Inscription Newsletter', $this->context->language->id), array('{discount}' => $code), $email, null, null, null, null, null, dirname(__FILE__).'/mails/');
		}
	}

	private function isNewsletterRegistered($customerEmail)
	{
		$sql = 'SELECT `email`
				FROM '._DB_PREFIX_.'newsletter
				WHERE `email` = \''.pSQL($customerEmail).'\'
				AND id_shop = '.$this->context->shop->id;

		if (Db::getInstance()->getRow($sql))
			return true;
		
		$sql = 'SELECT `newsletter`
				FROM '._DB_PREFIX_.'customer
				WHERE `email` = \''.pSQL($customerEmail).'\'
				AND id_shop = '.$this->context->shop->id;
		
		if (!$registered = Db::getInstance()->getRow($sql))
			return false;
		
		if ($registered['newsletter'] == '1')
			return true;

		return false;
	}

	protected function checkRule1()
	{
		if (Configuration::get('BPM_rule_1_active'))
		{
			if (!$this->hasSessionCookie('RULE_1'))
			{
				$this->createSessionCookie('RULE_1', time());
			}

			if ($this->isHerFirstVisits() &&
				$this->checkCookieTimer(
					'RULE_1',
					Configuration::get('BPM_rule_1_timer')
				)
			)
			{
				return true;
			}
		}

		return false;
	}

	protected function checkRule2()
	{
		if (Configuration::get('BPM_rule_2_active'))
		{
			if ($this->isAnProductPage())
			{
				return true;
			}
		}

		return false;
	}

	protected function checkRule3()
	{
		if (Configuration::get('BPM_rule_3_active'))
		{
			if (!$this->hasSessionCookie('RULE_3'))
			{
				$this->createSessionCookie('RULE_3', time());
			}

			if (!$this->cartIsEmpty() &&
				$this->checkCookieTimer(
					'RULE_3',
					Configuration::get('BPM_rule_3_timer')
				)
			){
	
				return true;
			}
		}

		return false;
	}

	protected function checkCookieTimer($cookieName, $timer)
	{
		$cookieTime = $this->getSessionCookie($cookieName);

		if ($cookieTime == null) {
			return false;
		}

		return time() > $cookieTime + $timer;
	}

	protected function showPopup($timer = 1)
	{
		$this->setPopupIsClosed();

		$this->context->controller->addCSS(($this->_path).'css/blockpopupnewsletter.css', 'all');

		$this->context->smarty->assign(array(
			'BPM_show_popup_time' => $timer * 1000
		));

		return $this->display(__FILE__, 'popup.tpl');;
	}

	protected function setPopupIsClosed()
	{
		$this->createSessionCookie('BPM_CLOSE_POPUP', true);
	}

	protected function hasClosePopup()
	{
		return $this->hasSessionCookie('BPM_CLOSE_POPUP');
	}

	protected function isLogged()
	{
		return $this->context->customer->isLogged();
	}

	protected function isOnNewsletterTable()
	{
		$total = Db::getInstance()->getRow('
			SELECT COUNT(*) `total`
			FROM `' . _DB_PREFIX_ . 'newsletter`
			WHERE `ip_registration_newsletter` = "' . pSQL(Tools::getRemoteAddr()) . '"
		');

		if (!empty($total))
		{
			return (bool) $total['total'];
		}

		return false;
	}

	protected function isHerFirstVisits()
	{
		return true;
	}

	protected function isAnProductPage()
	{
		return Dispatcher::getInstance()->getController() == 'product';
	}

	protected function cartIsEmpty()
	{
		return !$this->context->cart->nbProducts();
	}

	private function createSessionCookie($name, $value)
	{
		setcookie($this->getCookieName($name), $value);
	}

	private function hasSessionCookie($name)
	{
		return isset($_COOKIE[$this->getCookieName($name)]);
	}

	private function getSessionCookie($name)
	{
		return $_COOKIE[$this->getCookieName($name)];
	}

	private function getCookieName($name)
	{
		return sha1($name);
	}

}