<?php
/*
* 2007-2011 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <contact@prestashop.com>
*  @copyright  2007-2011 PrestaShop SA
*  @version  Release: $Revision: 7465 $
*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

class AdminPreferences extends AdminTab
{
	public function __construct()
	{
		$this->context = Context::getContext();
		$this->className = 'Configuration';
		$this->table = 'configuration';

		// Prevent classes which extend AdminPreferences to load useless data
		if (get_class($this) == 'AdminPreferences')
		{
			$timezones = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('SELECT name FROM '._DB_PREFIX_.'timezone');
			$taxes[] = array('id' => 0, 'name' => $this->l('None'));
			foreach (Tax::getTaxes($this->context->language->id) as $tax)
				$taxes[] = array('id' => $tax['id_tax'], 'name' => $tax['name']);

			$order_process_type = array(
				array(
					'value' => PS_ORDER_PROCESS_STANDARD,
					'name' => $this->l('Standard (5 steps)')
				),
				array(
					'value' => PS_ORDER_PROCESS_OPC,
					'name' => $this->l('One page checkout')
				)
			);

			$registration_process_type = array(
				array(
					'value' => PS_REGISTRATION_PROCESS_STANDARD,
					'name' => $this->l('2 steps (Account creation and address creation)')
				),
				array(
					'value' => PS_REGISTRATION_PROCESS_AIO,
					'name' => $this->l('Standard (all in one)')
				)
			);

			$round_mode = array(
				array(
					'value' => PS_ROUND_UP,
					'name' => $this->l('superior')
				),
				array(
					'value' => PS_ROUND_DOWN,
					'name' => $this->l('inferior')
				),
				array(
					'value' => PS_ROUND_HALF,
					'name' => $this->l('classical')
				)
			);

			$cms_tab = array(0 =>
				array(
					'id' => 0,
					'name' => $this->l('None')
				)
			);
			foreach (CMS::listCms($this->context->language->id) as $cms_file)
				$cms_tab[] = array('id' => $cms_file['id_cms'], 'name' => $cms_file['meta_title']);

			$fields = array(
				'PS_SHOP_ENABLE' => array('title' => $this->l('Enable Shop'), 'desc' => $this->l('Activate or deactivate your shop. Deactivate your shop while you perform maintenance on it. Please note that the webservice will not be disabled'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool'),
				'PS_MAINTENANCE_IP' => array('title' => $this->l('Maintenance IP'), 'desc' => $this->l('IP addresses allowed to access the Front Office even if shop is disabled. Use a comma to separate them (e.g., 42.24.4.2,127.0.0.1,99.98.97.96)'), 'validation' => 'isGenericName', 'type' => 'maintenance_ip', 'size' => 30, 'default' => ''),
				'PS_SSL_ENABLED' => array('title' => $this->l('Enable SSL'), 'desc' => $this->l('If your hosting provider allows SSL, you can activate SSL encryption (https://) for customer account identification and order processing'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool', 'default' => '0'),
				'PS_COOKIE_CHECKIP' => array('title' => $this->l('Check IP on the cookie'), 'desc' => $this->l('Check the IP address of the cookie in order to avoid your cookie being stolen'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool', 'default' => '0', 'visibility' => Shop::CONTEXT_ALL),
				'PS_TOKEN_ENABLE' => array('title' => $this->l('Increase Front Office security'), 'desc' => $this->l('Enable or disable token on the Front Office in order to improve PrestaShop security'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool', 'default' => '0', 'visibility' => Shop::CONTEXT_ALL),
				'PS_HELPBOX' => array('title' => $this->l('Back Office help boxes'), 'desc' => $this->l('Enable yellow help boxes which are displayed under form fields in the Back Office'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool', 'visibility' => Shop::CONTEXT_ALL),
				'PS_COOKIE_LIFETIME_FO' => array('title' => $this->l('Lifetime of the Front Office cookie'), 'desc' => $this->l('Indicate the number of hours'), 'validation' => 'isInt', 'cast' => 'intval', 'type' => 'text', 'default' => '480', 'visibility' => Shop::CONTEXT_ALL),
				'PS_COOKIE_LIFETIME_BO' => array('title' => $this->l('Lifetime of the Back Office cookie'), 'desc' => $this->l('Indicate the number of hours'), 'validation' => 'isInt', 'cast' => 'intval', 'type' => 'text', 'default' => '480', 'visibility' => Shop::CONTEXT_ALL),
				'PS_ORDER_PROCESS_TYPE' => array('title' => $this->l('Order process type'), 'desc' => $this->l('You can choose the order process type as either standard (5 steps) or One Page Checkout'), 'validation' => 'isInt', 'cast' => 'intval', 'type' => 'select', 'list' => $order_process_type, 'identifier' => 'value'),
				'PS_GUEST_CHECKOUT_ENABLED' => array('title' => $this->l('Enable guest checkout'), 'desc' => $this->l('Your guest can make an order without registering'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool'),
				'PS_CONDITIONS' => array('title' => $this->l('Terms of service'), 'desc' => $this->l('Require customers to accept or decline terms of service before processing the order'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool', 'js' => array('on' => 'onchange="changeCMSActivationAuthorization()"', 'off' => 'onchange="changeCMSActivationAuthorization()"')),
				'PS_CONDITIONS_CMS_ID' => array('title' => $this->l('Conditions of use CMS page'), 'desc' => $this->l('Choose the Conditions of use CMS page'), 'validation' => 'isInt', 'type' => 'select', 'list' => $cms_tab, 'identifier' => 'id', 'cast' => 'intval'),
				'PS_GIFT_WRAPPING' => array('title' => $this->l('Offer gift-wrapping'), 'desc' => $this->l('Suggest gift-wrapping to customer and possibility of leaving a message'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool'),
				'PS_GIFT_WRAPPING_PRICE' => array('title' => $this->l('Gift-wrapping price'), 'desc' => $this->l('Set a price for gift-wrapping'), 'validation' => 'isPrice', 'cast' => 'floatval', 'type' => 'price'),
				'PS_GIFT_WRAPPING_TAX' => array('title' => $this->l('Gift-wrapping tax'), 'desc' => $this->l('Set a tax for gift-wrapping'), 'validation' => 'isInt', 'cast' => 'intval', 'type' => 'select', 'list' => $taxes, 'identifier' => 'id'),
				'PS_ATTACHMENT_MAXIMUM_SIZE' => array('title' => $this->l('Attachment maximum size'), 'desc' => $this->l('Set the maximum size of attachment files (in MegaBytes).').' '.$this->l('Maximum:').' '.((int)str_replace('M', '', ini_get('post_max_size')) > (int)str_replace('M', '', ini_get('upload_max_filesize')) ? ini_get('upload_max_filesize') : ini_get('post_max_size')), 'validation' => 'isInt', 'cast' => 'intval', 'type' => 'text', 'default' => '2'),
				'PS_RECYCLABLE_PACK' => array('title' => $this->l('Offer recycled packaging'), 'desc' => $this->l('Suggest recycled packaging to customer'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool'),
				'PS_CART_FOLLOWING' => array('title' => $this->l('Cart re-display at login'), 'desc' => $this->l('After customer logs in, recall and display contents of his/her last shopping cart'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool'),
				'PS_PRICE_ROUND_MODE' => array('title' => $this->l('Round mode'), 'desc' => $this->l('You can choose how to round prices: always round superior; always round inferior, or classic rounding'), 'validation' => 'isInt', 'cast' => 'intval', 'type' => 'select', 'list' => $round_mode, 'identifier' => 'value'),
				'PRESTASTORE_LIVE' => array('title' => $this->l('Automatically check for module updates'), 'desc' => $this->l('New modules and updates are displayed on the modules page'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool', 'visibility' => Shop::CONTEXT_ALL),
				'PS_HIDE_OPTIMIZATION_TIPS' => array('title' => $this->l('Hide optimization tips'), 'desc' => $this->l('Hide optimization tips on the back office homepage'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool'),
				'PS_DISPLAY_SUPPLIERS' => array('title' => $this->l('Display suppliers and manufacturers'), 'desc' => $this->l('Display manufacturers and suppliers list even if corresponding blocks are disabled'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool'),
				'PS_SHOW_NEW_ORDERS' => array('title' => $this->l('Show notifications for new orders'), 'desc' => $this->l('This will display notifications when new orders will be made on your shop'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool'),
				'PS_SHOW_NEW_CUSTOMERS' => array('title' => $this->l('Show notifications for new customers'), 'desc' => $this->l('This will display notifications when new customers will register on your shop'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool'),
				'PS_SHOW_NEW_MESSAGES' => array('title' => $this->l('Show notifications for new messages'), 'desc' => $this->l('This will display notifications when new messages will be posted on your shop'), 'validation' => 'isBool', 'cast' => 'intval', 'type' => 'bool'),
				'PS_REGISTRATION_PROCESS_TYPE' => array('title' => $this->l('Registration process type'), 'desc' => $this->l('The 2 steps register process allows the customer to register faster, and create his address later.'), 'validation' => 'isInt', 'cast' => 'intval', 'type' => 'select', 'list' => $registration_process_type, 'identifier' => 'value'),
			);

			if (function_exists('date_default_timezone_set'))
				$fields['PS_TIMEZONE'] = array('title' => $this->l('Time Zone:'), 'validation' => 'isAnything', 'type' => 'select', 'list' => $timezones, 'identifier' => 'name', 'visibility' => Shop::CONTEXT_ALL);

			// No HTTPS activation if you haven't already.
			if (!Tools::usingSecureMode())
			{
				$fields['PS_SSL_ENABLED']['type'] = 'disabled';
				$fields['PS_SSL_ENABLED']['disabled'] = '<a href="https://'.Tools::getShopDomainSsl().Tools::safeOutput($_SERVER['REQUEST_URI']).'">'.$this->l('Please click here to use HTTPS protocol before enabling SSL.').'</a>';
			}

			$this->optionsList = array(
				'general' => array(
					'title' =>	$this->l('General'),
					'icon' =>	'tab-preferences',
					'fields' =>	$fields,
				),
			);
		}

		parent::__construct();
	}

	public function display()
	{
		$this->displayOptionsList();
	}

	public function postProcess()
	{
		Tools::clearCache($this->context->smarty);
		parent::postProcess();
	}

	private function getConf($fields, $languages)
	{
		$tab['_MEDIA_SERVER_1_'] = _MEDIA_SERVER_1_;
		$tab['_MEDIA_SERVER_2_'] = _MEDIA_SERVER_2_;
		$tab['_MEDIA_SERVER_3_'] = _MEDIA_SERVER_3_;

		return $tab;
	}

	/**
	 * This method is called before we start to update options configuration
	 */
	public function beforeUpdateOptions()
	{
		if (get_class($this) != 'AdminPreferences')
			return ;

		$sql = 'SELECT `id_cms` FROM `'._DB_PREFIX_.'cms`
				WHERE id_cms = '.(int)Tools::getValue('PS_CONDITIONS_CMS_ID');
		if (Tools::getValue('PS_CONDITIONS') && (Tools::getValue('PS_CONDITIONS_CMS_ID') == 0 OR !Db::getInstance()->getValue($sql)))
			$this->_errors[] = Tools::displayError('Assign a valid CMS page if you want it to be read.');
	}

	/**
	 * Update PS_ATTACHMENT_MAXIMUM_SIZE
	 */
	public function updateOptionPsAttachementMaximumSize($value)
	{
		if (!$value)
			return ;

		$uploadMaxSize = (int)str_replace('M', '',ini_get('upload_max_filesize'));
		$postMaxSize = (int)str_replace('M', '', ini_get('post_max_size'));
		$maxSize = $uploadMaxSize < $postMaxSize ? $uploadMaxSize : $postMaxSize;

		Configuration::update('PS_ATTACHMENT_MAXIMUM_SIZE', ($maxSize < Tools::getValue('PS_ATTACHMENT_MAXIMUM_SIZE')) ? $maxSize : Tools::getValue('PS_ATTACHMENT_MAXIMUM_SIZE'));
	}

	/**
	 * Display option IP maintenance
	 */
	public function displayOptionTypeMaintenanceIp($key, $field, $value)
	{
		echo '<script type="text/javascript">
				function addRemoteAddr()
				{
					var length = $(\'input[name=PS_MAINTENANCE_IP]\').attr(\'value\').length;
					if (length > 0)
						$(\'input[name=PS_MAINTENANCE_IP]\').attr(\'value\',$(\'input[name=PS_MAINTENANCE_IP]\').attr(\'value\') +\','.Tools::getRemoteAddr().'\');
					else
						$(\'input[name=PS_MAINTENANCE_IP]\').attr(\'value\',\''.Tools::getRemoteAddr().'\');
				}
			</script>';

		$this->displayOptionTypeText($key, $field, $value);
		echo (isset($field['next']) ? '&nbsp;'.strval($field['next']) : '');
		echo ' &nbsp<a href="#" class="button" onclick="addRemoteAddr(); return false;">'.$this->l('Add my IP').'</a>';
	}

	public function displayBottomOptionCategory($category, $categoryData)
	{
		if (get_class($this) == 'AdminPreferences')
			echo '<script type="text/javascript">changeCMSActivationAuthorization();</script>';
	}
}