<?php
class Customer extends CustomerCore
{

	public function getByEmail($email, $passwd = null, $ignore_guest = true)
	{
		if (($passwd && !Validate::isPasswd($passwd)))
			die (Tools::displayError());

		$result = Db::getInstance()->getRow('
		SELECT *
		FROM `'._DB_PREFIX_.'customer`
		WHERE `email` = \''.pSQL($email).'\'
		'.Shop::addSqlRestriction(Shop::SHARE_CUSTOMER).'
		'.(isset($passwd) ? 'AND `passwd` = \''.pSQL(Tools::encrypt($passwd)).'\'' : '').'
		AND `deleted` = 0
		'.($ignore_guest ? ' AND `is_guest` = 0' : ''));
		
		if (!$result) {
			$result = Db::getInstance()->getRow('
				SELECT *
				FROM `'._DB_PREFIX_.'customer`
				WHERE `email` = \''.pSQL($email).'\'
				'.Shop::addSqlRestriction(Shop::SHARE_CUSTOMER).'
				'.(isset($passwd) ? 'AND `passwd` = \''.pSQL(Tools::encryptOld($passwd)).'\'' : '').'
				AND `deleted` = 0
				'.($ignore_guest ? ' AND `is_guest` = 0' : ''));

			if ($result) {
				$customer = new Customer((int) $result['id_customer']);
				$customer->passwd = Tools::encrypt($passwd);
				$customer->save();
			}
		}

		if (!$result) 
			return false;
		$this->id = $result['id_customer'];
		foreach ($result as $key => $value)
			if (array_key_exists($key, $this))
				$this->{$key} = $value;

		return $this;
	}

}