364 lines
10 KiB
PHP
Executable File
364 lines
10 KiB
PHP
Executable File
<?php
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/*
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* 2007-2011 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/osl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2011 PrestaShop SA
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* @version Release: $Revision: 7610 $
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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class CurrencyCore extends ObjectModel
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{
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public $id;
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/** @var string Name */
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public $name;
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/** @var string Iso code */
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public $iso_code;
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/** @var string Iso code numeric */
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public $iso_code_num;
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/** @var string Symbol for short display */
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public $sign;
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/** @var int bool used for displaying blank between sign and price */
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public $blank;
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/** @var string Conversion rate from euros */
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public $conversion_rate;
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/** @var boolean True if currency has been deleted (staying in database as deleted) */
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public $deleted = 0;
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/** @var int ID used for displaying prices */
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public $format;
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/** @var int bool Display decimals on prices */
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public $decimals;
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/** @var int bool active */
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public $active;
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protected $fieldsRequired = array('name', 'iso_code', 'sign', 'conversion_rate', 'format', 'decimals');
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protected $fieldsSize = array('name' => 32, 'iso_code' => 3, 'iso_code_num' => 3, 'sign' => 8);
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protected $fieldsValidate = array('name' => 'isGenericName', 'iso_code' => 'isLanguageIsoCode', 'iso_code_num' => 'isNumericIsoCode', 'blank' => 'isInt', 'sign' => 'isGenericName',
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'format' => 'isUnsignedId', 'decimals' => 'isBool', 'conversion_rate' => 'isFloat', 'deleted' => 'isBool', 'active' => 'isBool');
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protected $table = 'currency';
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protected $identifier = 'id_currency';
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/** @var Currency Current currency */
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static protected $current = NULL;
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/** @var array Currency cache */
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static protected $currencies = array();
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protected $webserviceParameters = array(
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'objectsNodeName' => 'currencies',
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);
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/**
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* Overriding check if currency with the same iso code already exists.
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* If it's true, currency is doesn't added.
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*
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* @see ObjectModelCore::add()
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*/
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public function add($autodate = true, $nullValues = false)
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{
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return Currency::exists($this->iso_code) ? false : parent::add();
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}
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/**
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* Check if a curency already exists.
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*
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* @param int|string $iso_code int for iso code number string for iso code
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* @return boolean
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*/
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public static function exists ($iso_code)
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{
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if (is_int($iso_code))
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$id_currency_exists = Currency::getIdByIsoCodeNum($iso_code);
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else
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$id_currency_exists = Currency::getIdByIsoCode($iso_code);
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if ($id_currency_exists){
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return true;
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} else {
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return false;
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}
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}
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public function getFields()
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{
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parent::validateFields();
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$fields['name'] = pSQL($this->name);
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$fields['iso_code'] = pSQL($this->iso_code);
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$fields['iso_code_num'] = pSQL($this->iso_code_num);
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$fields['sign'] = pSQL($this->sign);
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$fields['format'] = (int)($this->format);
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$fields['decimals'] = (int)($this->decimals);
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$fields['blank'] = (int)($this->blank);
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$fields['conversion_rate'] = (float)($this->conversion_rate);
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$fields['deleted'] = (int)($this->deleted);
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$fields['active'] = (int)($this->active);
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return $fields;
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}
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public function deleteSelection($selection)
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{
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if (!is_array($selection) OR !Validate::isTableOrIdentifier($this->identifier) OR !Validate::isTableOrIdentifier($this->table))
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die(Tools::displayError());
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foreach ($selection AS $id)
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{
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$obj = new Currency((int)($id));
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$res[$id] = $obj->delete();
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}
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foreach ($res AS $value)
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if (!$value)
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return false;
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return true;
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}
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public function delete()
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{
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if ($this->id == Configuration::get('PS_CURRENCY_DEFAULT'))
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{
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$result = Db::getInstance()->getRow('SELECT `id_currency` FROM '._DB_PREFIX_.'currency WHERE `id_currency` != '.(int)($this->id).' AND `deleted` = 0');
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if (!$result['id_currency'])
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return false;
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Configuration::updateValue('PS_CURRENCY_DEFAULT', $result['id_currency']);
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}
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$this->deleted = 1;
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return $this->update();
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}
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/**
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* Return formated sign
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*
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* @param string $side left or right
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* @return string formated sign
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*/
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public function getSign($side=NULL)
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{
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if (!$side)
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return $this->sign;
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$formated_strings = array(
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'left' => $this->sign.' ',
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'right' => ' '.$this->sign
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);
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$formats = array(
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1 => array('left' => &$formated_strings['left'], 'right' => ''),
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2 => array('left' => '', 'right' => &$formated_strings['right']),
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3 => array('left' => &$formated_strings['left'], 'right' => ''),
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4 => array('left' => '', 'right' => &$formated_strings['right']),
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);
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return ($formats[$this->format][$side]);
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}
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/**
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* Return available currencies
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*
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* @return array Currencies
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*/
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public static function getCurrencies($object = false, $active = 1)
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{
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$tab = Db::getInstance()->ExecuteS('
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SELECT *
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FROM `'._DB_PREFIX_.'currency`
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WHERE `deleted` = 0
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'.($active == 1 ? 'AND `active` = 1' : '').'
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ORDER BY `name` ASC');
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if ($object)
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foreach ($tab as $key => $currency)
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$tab[$key] = Currency::getCurrencyInstance($currency['id_currency']);
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return $tab;
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}
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public static function getPaymentCurrenciesSpecial($id_module)
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{
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return Db::getInstance()->getRow('
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SELECT mc.*
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FROM `'._DB_PREFIX_.'module_currency` mc
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WHERE mc.`id_module` = '.(int)($id_module));
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}
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public static function getPaymentCurrencies($id_module)
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{
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return Db::getInstance()->ExecuteS('
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SELECT c.*
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FROM `'._DB_PREFIX_.'module_currency` mc
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LEFT JOIN `'._DB_PREFIX_.'currency` c ON c.`id_currency` = mc.`id_currency`
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WHERE c.`deleted` = 0
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AND mc.`id_module` = '.(int)($id_module).'
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AND c.`active` = 1
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ORDER BY c.`name` ASC');
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}
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public static function checkPaymentCurrencies($id_module)
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{
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return Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('
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SELECT mc.*
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FROM `'._DB_PREFIX_.'module_currency` mc
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WHERE mc.`id_module` = '.(int)($id_module));
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}
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public static function getCurrency($id_currency)
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{
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return Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
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SELECT *
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FROM `'._DB_PREFIX_.'currency`
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WHERE `deleted` = 0
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AND `id_currency` = '.(int)($id_currency));
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}
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public static function getIdByIsoCode($iso_code)
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{
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$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
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SELECT `id_currency`
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FROM `'._DB_PREFIX_.'currency`
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WHERE `deleted` = 0
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AND `iso_code` = \''.pSQL($iso_code).'\'');
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return $result['id_currency'];
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}
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public static function getIdByIsoCodeNum($iso_code)
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{
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$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
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SELECT `id_currency`
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FROM `'._DB_PREFIX_.'currency`
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WHERE `deleted` = 0
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AND `iso_code_num` = \''.pSQL($iso_code).'\'');
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return (int)$result['id_currency'];
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}
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/**
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* Refresh the currency conversion rate
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* The XML file define conversion rate for each from a default currency ($isoCodeSource).
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*
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* @param $data XML content which contains all the conversion rates
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* @param $isoCodeSource The default currency used in the XML file
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* @param $defaultCurrency The default currency object
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*/
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public function refreshCurrency($data, $isoCodeSource, $defaultCurrency)
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{
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// fetch the conversion rate of the default currency
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$conversion_rate = 1;
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if ($defaultCurrency->iso_code != $isoCodeSource)
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{
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foreach ($data->currency AS $currency)
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if ($currency['iso_code'] == $defaultCurrency->iso_code)
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{
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$conversion_rate = round((float)$currency['rate'], 6);
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break;
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}
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}
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if ($defaultCurrency->iso_code == $this->iso_code)
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$this->conversion_rate = 1;
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else
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{
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if ($this->iso_code == $isoCodeSource)
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$rate = 1;
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else
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{
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foreach ($data->currency AS $obj)
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if ($this->iso_code == strval($obj['iso_code']))
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{
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$rate = (float) $obj['rate'];
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break;
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}
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}
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$this->conversion_rate = round($rate / $conversion_rate, 6);
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}
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$this->update();
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}
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/**
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* @deprecated
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**/
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public static function refreshCurrenciesGetDefault($data, $isoCodeSource, $idCurrency)
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{
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Tools::displayAsDeprecated();
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$defaultCurrency = new Currency($idCurrency);
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/* Change defaultCurrency rate if not as currency of feed source */
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if ($defaultCurrency->iso_code != $isoCodeSource)
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foreach ($data->currency AS $obj)
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if ($defaultCurrency->iso_code == strval($obj['iso_code']))
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$defaultCurrency->conversion_rate = round((float)($obj['rate']), 6);
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return $defaultCurrency;
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}
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public static function getDefaultCurrency()
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{
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$id_currency = (int)Configuration::get('PS_CURRENCY_DEFAULT');
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if ($id_currency == 0)
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return false;
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return new Currency($id_currency);
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}
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public static function refreshCurrencies()
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{
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// Parse
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if (!$feed = Tools::simplexml_load_file('http://www.prestashop.com/xml/currencies.xml'))
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return Tools::displayError('Cannot parse feed.');
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// Default feed currency (EUR)
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$isoCodeSource = strval($feed->source['iso_code']);
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if (!$default_currency = self::getDefaultCurrency())
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return Tools::displayError('No default currency');
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$currencies = self::getCurrencies(true);
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foreach ($currencies as $currency)
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$currency->refreshCurrency($feed->list, $isoCodeSource, $default_currency);
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}
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public static function getCurrent()
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{
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global $cookie;
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if (!self::$current)
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{
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if (isset($cookie->id_currency) AND $cookie->id_currency)
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self::$current = new Currency((int)($cookie->id_currency));
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else
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self::$current = new Currency((int)(Configuration::get('PS_CURRENCY_DEFAULT')));
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}
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return self::$current;
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}
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public static function getCurrencyInstance($id)
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{
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if (!array_key_exists($id, self::$currencies))
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self::$currencies[(int)($id)] = new Currency((int)($id));
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return self::$currencies[(int)($id)];
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}
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}
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