276 lines
8.9 KiB
PHP
Executable File
276 lines
8.9 KiB
PHP
Executable File
<?php
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/*
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* 2007-2014 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 2007-2014 PrestaShop SA
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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 PackCore extends Product
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{
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protected static $cachePackItems = array();
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protected static $cacheIsPack = array();
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protected static $cacheIsPacked = array();
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/**
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* Is product a pack?
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*
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* @static
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* @param $id_product
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* @return bool
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*/
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public static function isPack($id_product)
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{
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if (!Pack::isFeatureActive())
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return false;
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if (!$id_product)
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return false;
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if (!array_key_exists($id_product, self::$cacheIsPack))
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{
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$result = Db::getInstance()->getValue('SELECT COUNT(*) FROM '._DB_PREFIX_.'pack WHERE id_product_pack = '.(int)$id_product);
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self::$cacheIsPack[$id_product] = ($result > 0);
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}
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return self::$cacheIsPack[$id_product];
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}
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/**
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* Is product in a pack?
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*
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* @static
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* @param $id_product
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* @return bool
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*/
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public static function isPacked($id_product)
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{
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if (!Pack::isFeatureActive())
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return false;
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if (!array_key_exists($id_product, self::$cacheIsPacked))
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{
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$result = Db::getInstance()->getValue('SELECT COUNT(*) FROM '._DB_PREFIX_.'pack WHERE id_product_item = '.(int)$id_product);
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self::$cacheIsPacked[$id_product] = ($result > 0);
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}
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return self::$cacheIsPacked[$id_product];
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}
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public static function noPackPrice($id_product)
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{
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$sum = 0;
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$price_display_method = !self::$_taxCalculationMethod;
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$items = Pack::getItems($id_product, Configuration::get('PS_LANG_DEFAULT'));
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foreach ($items as $item)
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$sum += $item->getPrice($price_display_method) * $item->pack_quantity;
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return $sum;
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}
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public static function getItems($id_product, $id_lang)
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{
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if (!Pack::isFeatureActive())
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return array();
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if (array_key_exists($id_product, self::$cachePackItems))
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return self::$cachePackItems[$id_product];
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$result = Db::getInstance()->executeS('SELECT id_product_item, quantity FROM '._DB_PREFIX_.'pack where id_product_pack = '.(int)$id_product);
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$array_result = array();
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foreach ($result as $row)
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{
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$p = new Product($row['id_product_item'], false, $id_lang);
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$p->loadStockData();
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$p->pack_quantity = $row['quantity'];
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$array_result[] = $p;
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}
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self::$cachePackItems[$id_product] = $array_result;
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return self::$cachePackItems[$id_product];
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}
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public static function isInStock($id_product)
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{
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if (!Pack::isFeatureActive())
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return true;
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$items = Pack::getItems((int)$id_product, Configuration::get('PS_LANG_DEFAULT'));
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foreach ($items as $item)
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{
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// Updated for 1.5.0
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if (Product::getQuantity($item->id) < $item->pack_quantity && !$item->isAvailableWhenOutOfStock((int)$item->out_of_stock))
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return false;
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}
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return true;
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}
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public static function getItemTable($id_product, $id_lang, $full = false)
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{
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if (!Pack::isFeatureActive())
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return array();
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$sql = 'SELECT p.*, product_shop.*, pl.*, MAX(image_shop.`id_image`) id_image, il.`legend`, cl.`name` AS category_default, a.quantity AS pack_quantity, product_shop.`id_category_default`, a.id_product_pack
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FROM `'._DB_PREFIX_.'pack` a
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LEFT JOIN `'._DB_PREFIX_.'product` p ON p.id_product = a.id_product_item
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LEFT JOIN `'._DB_PREFIX_.'product_lang` pl
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ON p.id_product = pl.id_product
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AND pl.`id_lang` = '.(int)$id_lang.Shop::addSqlRestrictionOnLang('pl').'
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LEFT JOIN `'._DB_PREFIX_.'image` i ON (i.`id_product` = p.`id_product`)'.
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Shop::addSqlAssociation('image', 'i', false, 'image_shop.cover=1').'
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LEFT JOIN `'._DB_PREFIX_.'image_lang` il ON (i.`id_image` = il.`id_image` AND il.`id_lang` = '.(int)$id_lang.')
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'.Shop::addSqlAssociation('product', 'p').'
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LEFT JOIN `'._DB_PREFIX_.'category_lang` cl
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ON product_shop.`id_category_default` = cl.`id_category`
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AND cl.`id_lang` = '.(int)$id_lang.Shop::addSqlRestrictionOnLang('cl').'
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WHERE product_shop.`id_shop` = '.(int)Context::getContext()->shop->id.'
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AND a.`id_product_pack` = '.(int)$id_product.'
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GROUP BY product_shop.id_product';
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$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
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foreach ($result as &$line)
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$line = Product::getTaxesInformations($line);
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if (!$full)
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return $result;
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$array_result = array();
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foreach ($result as $prow)
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if (!Pack::isPack($prow['id_product']))
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$array_result[] = Product::getProductProperties($id_lang, $prow);
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return $array_result;
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}
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public static function getPacksTable($id_product, $id_lang, $full = false, $limit = null)
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{
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if (!Pack::isFeatureActive())
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return array();
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$packs = Db::getInstance()->getValue('
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SELECT GROUP_CONCAT(a.`id_product_pack`)
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FROM `'._DB_PREFIX_.'pack` a
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WHERE a.`id_product_item` = '.(int)$id_product);
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if (!(int)$packs)
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return array();
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$sql = '
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SELECT p.*, product_shop.*, pl.*, MAX(image_shop.`id_image`) id_image, il.`legend`
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FROM `'._DB_PREFIX_.'product` p
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NATURAL LEFT JOIN `'._DB_PREFIX_.'product_lang` pl
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'.Shop::addSqlAssociation('product', 'p').'
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LEFT JOIN `'._DB_PREFIX_.'image` i ON (i.`id_product` = p.`id_product`)'.
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Shop::addSqlAssociation('image', 'i', false, 'image_shop.cover=1').'
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LEFT JOIN `'._DB_PREFIX_.'image_lang` il ON (i.`id_image` = il.`id_image` AND il.`id_lang` = '.(int)$id_lang.')
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WHERE pl.`id_lang` = '.(int)$id_lang.'
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'.Shop::addSqlRestrictionOnLang('pl').'
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AND p.`id_product` IN ('.$packs.')
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GROUP BY product_shop.id_product';
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if ($limit)
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$sql .= ' LIMIT '.(int)$limit;
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$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
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if (!$full)
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return $result;
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$array_result = array();
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foreach ($result as $row)
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if (!Pack::isPacked($row['id_product']))
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$array_result[] = Product::getProductProperties($id_lang, $row);
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return $array_result;
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}
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public static function deleteItems($id_product)
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{
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return Db::getInstance()->update('product', array('cache_is_pack' => 0), 'id_product = '.(int)$id_product) &&
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Db::getInstance()->execute('DELETE FROM `'._DB_PREFIX_.'pack` WHERE `id_product_pack` = '.(int)$id_product) &&
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Configuration::updateGlobalValue('PS_PACK_FEATURE_ACTIVE', Pack::isCurrentlyUsed());
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}
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/**
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* Add an item to the pack
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*
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* @param integer $id_product
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* @param integer $id_item
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* @param integer $qty
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* @return boolean true if everything was fine
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*/
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public static function addItem($id_product, $id_item, $qty)
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{
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return Db::getInstance()->update('product', array('cache_is_pack' => 1), 'id_product = '.(int)$id_product) &&
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Db::getInstance()->insert('pack', array('id_product_pack' => (int)$id_product, 'id_product_item' => (int)$id_item, 'quantity' => (int)$qty)) &&
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Configuration::updateGlobalValue('PS_PACK_FEATURE_ACTIVE', '1');
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}
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public static function duplicate($id_product_old, $id_product_new)
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{
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Db::getInstance()->execute('INSERT INTO '._DB_PREFIX_.'pack (id_product_pack, id_product_item, quantity)
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(SELECT '.(int)$id_product_new.', id_product_item, quantity FROM '._DB_PREFIX_.'pack WHERE id_product_pack = '.(int)$id_product_old.')');
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// If return query result, a non-pack product will return false
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return true;
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}
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/**
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* This method is allow to know if a feature is used or active
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* @since 1.5.0.1
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* @return bool
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*/
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public static function isFeatureActive()
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{
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return Configuration::get('PS_PACK_FEATURE_ACTIVE');
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}
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/**
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* This method is allow to know if a Pack entity is currently used
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* @since 1.5.0
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* @param $table
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* @param $has_active_column
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* @return bool
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*/
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public static function isCurrentlyUsed($table = null, $has_active_column = false)
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{
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// We dont't use the parent method because the identifier isn't id_pack
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return (bool)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
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SELECT `id_product_pack`
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FROM `'._DB_PREFIX_.'pack`
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');
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}
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/**
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* For a given pack, tells if it has at least one product using the advanced stock management
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*
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* @param int $id_product id_pack
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* @return bool
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*/
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public static function usesAdvancedStockManagement($id_product)
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{
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if (!Pack::isPack($id_product))
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return false;
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$products = Pack::getItems($id_product, Configuration::get('PS_LANG_DEFAULT'));
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foreach ($products as $product)
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{
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// if one product uses the advanced stock management
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if ($product->advanced_stock_management == 1)
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return true;
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}
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// not used
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return false;
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}
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}
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