<?php
class LandingPages extends Module {
	public function __construct() {
		$this->name = 'landingpages';
		$this->tab = 'advertising_marketing';
		$this->version = '1.0';
		$this->author = 'Antadis';
		$this->need_instance = 0;

		$this->displayName = $this->l('Landing Pages');
		$this->description = $this->l('Landing pages management for Prestashop');
	}

	public function install() {
		# Install admin tab
		$tab = Db::getInstance()->getRow('
			SELECT `id_tab`
			FROM `'._DB_PREFIX_.'tab`
			WHERE `class_name` = "AdminCustomers"
		');

		Db::getInstance()->ExecuteS('
			INSERT INTO `'._DB_PREFIX_.'tab`
			VALUES (DEFAULT, '.(int) $tab['id_tab'].', "AdminLandingPages", "landingpages", 5)
		');
		$tab_id = Db::getInstance()->Insert_ID();

		Db::getInstance()->ExecuteS('
			INSERT INTO `'._DB_PREFIX_.'access`
			VALUES (1, '.$tab_id.', 1, 1, 1, 1)
		');

		foreach(Db::getInstance()->ExecuteS('
			SELECT `id_profile`
			FROM `'._DB_PREFIX_.'profile`
			WHERE `id_profile` > 1
		') as $profile) {
			Db::getInstance()->ExecuteS('
				INSERT INTO `'._DB_PREFIX_.'access`
				VALUES ('.$profile['id_profile'].', '.$tab_id.', 0, 0, 0, 0)
			');
		}

		$tabs_i18n = array(
			'fr' => 'Landing pages',
			'en' => 'Landing pages',
		);
		$langs = Db::getInstance()->ExecuteS('
			SELECT `id_lang`, `iso_code`
			FROM `'._DB_PREFIX_.'lang`
		');
		foreach($langs as $lang) {
			if(isset($tabs_i18n[$lang['iso_code']])) {
				Db::getInstance()->Execute('
					INSERT INTO `'._DB_PREFIX_.'tab_lang`
					VALUES ('.$tab_id.', '.$lang['id_lang'].', "'.$tabs_i18n[$lang['iso_code']].'")
				');
			} else {
				Db::getInstance()->Execute('
					INSERT INTO `'._DB_PREFIX_.'tab_lang`
					VALUES ('.$tab_id.', '.$lang['id_lang'].', "'.$tabs_i18n['en'].'")
				');
			}
		}

		# Add tables
		$query = '
			CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'landing_page` (
				`id_landing_page` INTEGER NOT NULL AUTO_INCREMENT,
				`enabled` BOOL NOT NULL,
				`connect_button` BOOL NOT NULL,
				`name` VARCHAR(255) NOT NULL,
				`text1` VARCHAR(255) NOT NULL,
				`text2` VARCHAR(255) NOT NULL,
				PRIMARY KEY(`id_landing_page`)
			) ENGINE=MyIsam DEFAULT CHARSET=utf8
		';
	 	if(!Db::getInstance()->Execute($query)) {
	 		return FALSE;
		}

		$query = '
			CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'landing_page_customer` (
				`id_landing_page` INTEGER NOT NULL,
				`id_customer` INTEGER NOT NULL,
				PRIMARY KEY(`id_landing_page`, `id_customer`)
			) ENGINE=MyIsam DEFAULT CHARSET=utf8
		';
	 	if(!Db::getInstance()->Execute($query)) {
	 		return FALSE;
		}

		# Register hooks
		if(!parent::install()
		|| !$this->registerHook('adminCustomers')
		|| !$this->registerHook('createAccountForm')
		|| !$this->registerHook('createAccountFormBottom')
		|| !$this->registerHook('createAccount')) {
			return FALSE;
		}

		return TRUE;
	}

	public function uninstall() {
		$tab = Db::getInstance()->getRow('
			SELECT `id_tab`
			FROM `'._DB_PREFIX_.'tab`
			WHERE `module` = "landingpages"
		');
		Db::getInstance()->Execute('
			DELETE FROM `'._DB_PREFIX_.'tab_lang`
			WHERE `id_tab` = '.$tab['id_tab']
		);
		Db::getInstance()->Execute('
			DELETE FROM `'._DB_PREFIX_.'access`
			WHERE `id_tab` = '.$tab['id_tab']
		);
		Db::getInstance()->Execute('
			DELETE FROM `'._DB_PREFIX_.'tab`
			WHERE `module` = "privatesales"
		');

	 	if(parent::uninstall() == FALSE) {
	 		return FALSE;
		}

	 	Db::getInstance()->Execute('DROP TABLE `'._DB_PREFIX_.'landing_page`');
	 	Db::getInstance()->Execute('DROP TABLE `'._DB_PREFIX_.'landing_page_customer`');

	 	$files = glob(dirname(__FILE__).'/img/*');
		foreach($files as $file) {
			unlink($file);
		}

		return TRUE;
	}

	public function hookCreateAccount($params) {
		global $cookie;

		$newCustomer = $params['newCustomer'];
		if(!Validate::isLoadedObject($newCustomer)) {
			return FALSE;
		}

		if($name = Tools::getValue('lp')) {
			if($landing = Db::getInstance()->getRow('
				SELECT `id_landing_page`
				FROM `'._DB_PREFIX_.'landing_page`
				WHERE `enabled` = 1
				AND `name` = "'.pSQL($name).'"
			')) {
				$id_landing_page = (int) $landing['id_landing_page'];

				Db::getInstance()->ExecuteS('
					INSERT INTO `'._DB_PREFIX_.'landing_page_customer`
					VALUES (
						'.$id_landing_page.',
						'.(int) $newCustomer->id.'
					)
				');
			}
		}
	}

	public function hookAdminCustomers($params)	{
		global $cookie;

		$customer = new Customer((int) $params['id_customer']);

		if (!Validate::isLoadedObject($customer))
			die (Tools::displayError('Incorrect object Customer.'));

		if($landing_page = Db::getInstance()->getRow('
			SELECT l.`id_landing_page`, l.`name`
			FROM `'._DB_PREFIX_.'landing_page` l, `'._DB_PREFIX_.'landing_page_customer` c
			WHERE c.`id_customer` = '.(int) $customer->id.'
			AND l.`id_landing_page` = c.`id_landing_page`
		')) {
			echo '<div class="clear">&nbsp;</div>
				<h2>'.$this->l('Lead source').'</h2>
				<strong>'.$this->l('Landing page:').'</strong>
				<a href="/adm/index.php?tab=AdminLandingPages&token='.Tools::getAdminTokenLite('AdminLandingPages').'&edit_lp&id_lp='.$landing_page['id_landing_page'].'">'.$landing_page['name'].'</a>
				<br />';
		}
	}

	public function hookCreateAccountForm($params) {
		global $smarty, $cookie;
		$id_landing_page = 0;
		$lp_text1 = '';
		$lp_text2 = '';

		if($name = Tools::getValue('lp')) {
			if($landing = Db::getInstance()->getRow('
				SELECT *
				FROM `'._DB_PREFIX_.'landing_page`
				WHERE `enabled` = 1
				AND `name` = "'.pSQL($name).'"
			')) {
				$id_landing_page = $landing['id_landing_page'];
				$lp_text1 = $landing['text1'];
				$lp_text2 = $landing['text2'];
				$tag = $landing['tag'];
			}
		}

		if($id_landing_page > 0) {
			if (file_exists(_PS_ROOT_DIR_.'/modules/landingpages/img/'.$id_landing_page.'_1_'.$cookie->id_lang.'.jpg')) {
		 		$smarty->assign(array(
					'landing' => 1,
				));
			} else {
		 		$smarty->assign(array(
					'landing' => 0,
				));
			}
			
			$smarty->assign(array(
				'id_lp' => $id_landing_page,
				'tag' => $tag,
				'lp_text1' => $lp_text1,
				'lp_text2' => $lp_text2,
			));
			return $this->display(__FILE__, 'authentication.tpl');
		}
	}

	public function hookCreateAccountFormBottom($params) {
		global $smarty, $cookie;
		$connect_button = 0;
		if($name = Tools::getValue('lp')) {
			if($landing = Db::getInstance()->getRow('
				SELECT `connect_button`
				FROM `'._DB_PREFIX_.'landing_page`
				WHERE `enabled` = 1
				AND `name` = "'.pSQL($name).'"
			')) {
				$connect_button = $landing['connect_button'];
			}
		}

		$smarty->assign(array(
			'connect_button' => $connect_button,
		));
		return $this->display(__FILE__, 'authentication_bottom.tpl');
	}
}