264 lines
9.1 KiB
PHP
264 lines
9.1 KiB
PHP
<?php
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/*
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* 2007-2013 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 2007-2013 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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@ini_set('max_execution_time', 3600);
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class AdminAttributeGeneratorControllerCore extends AdminController
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{
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protected $combinations = array();
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protected $product;
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public function __construct()
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{
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$this->table = 'product_attribute';
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$this->className = 'Product';
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$this->multishop_context_group = false;
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parent::__construct();
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}
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protected function addAttribute($attributes, $price = 0, $weight = 0)
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{
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foreach ($attributes as $attribute)
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{
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$price += (float)preg_replace('/[^0-9.]/', '', str_replace(',', '.', Tools::getValue('price_impact_'.(int)$attribute)));
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$weight += (float)preg_replace('/[^0-9.]/', '', str_replace(',', '.', Tools::getValue('weight_impact_'.(int)$attribute)));
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}
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if ($this->product->id)
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{
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return array(
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'id_product' => (int)$this->product->id,
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'price' => (float)$price,
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'weight' => (float)$weight,
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'ecotax' => 0,
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'quantity' => (int)Tools::getValue('quantity'),
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'reference' => pSQL($_POST['reference']),
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'default_on' => 0,
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'available_date' => '0000-00-00'
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);
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}
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return array();
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}
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protected static function createCombinations($list)
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{
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if (count($list) <= 1)
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return count($list) ? array_map(create_function('$v', 'return (array($v));'), $list[0]) : $list;
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$res = array();
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$first = array_pop($list);
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foreach ($first as $attribute)
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{
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$tab = AdminAttributeGeneratorController::createCombinations($list);
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foreach ($tab as $to_add)
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$res[] = is_array($to_add) ? array_merge($to_add, array($attribute)) : array($to_add, $attribute);
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}
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return $res;
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}
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public function initProcess()
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{
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if (Tools::isSubmit('generate'))
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{
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if ($this->tabAccess['edit'] === '1')
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$this->action = 'generate';
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else
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$this->errors[] = Tools::displayError('You do not have permission to add here.');
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}
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parent::initProcess();
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}
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public function postProcess()
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{
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$this->product = new Product((int)Tools::getValue('id_product'));
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$this->product->loadStockData();
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parent::postProcess();
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}
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public function processGenerate()
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{
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if (!is_array(Tools::getValue('options')))
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$this->errors[] = Tools::displayError('Please choose at least 1 attribute.');
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else
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{
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$tab = array_values(Tools::getValue('options'));
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if (count($tab) && Validate::isLoadedObject($this->product))
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{
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AdminAttributeGeneratorController::setAttributesImpacts($this->product->id, $tab);
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$this->combinations = array_values(AdminAttributeGeneratorController::createCombinations($tab));
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$values = array_values(array_map(array($this, 'addAttribute'), $this->combinations));
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// @since 1.5.0
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if ($this->product->depends_on_stock == 0)
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{
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$attributes = Product::getProductAttributesIds($this->product->id, true);
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foreach ($attributes as $attribute)
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StockAvailable::removeProductFromStockAvailable($this->product->id, $attribute['id_product_attribute'], Context::getContext()->shop);
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}
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$this->product->deleteProductAttributes();
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$this->product->generateMultipleCombinations($values, $this->combinations);
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// @since 1.5.0
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if ($this->product->depends_on_stock == 0)
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{
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$attributes = Product::getProductAttributesIds($this->product->id, true);
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$quantity = (int)Tools::getValue('quantity');
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foreach ($attributes as $attribute)
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StockAvailable::setQuantity($this->product->id, $attribute['id_product_attribute'], $quantity);
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}
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else
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StockAvailable::synchronize($this->product->id);
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Tools::redirectAdmin($this->context->link->getAdminLink('AdminProducts').'&id_product='.(int)Tools::getValue('id_product').'&addproduct&key_tab=Combinations&conf=4');
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}
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else
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$this->errors[] = Tools::displayError('Unable to initialize parameters, combination is missing or object cannot be loaded.');
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}
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}
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protected static function displayAndReturnAttributeJs()
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{
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$attributes = Attribute::getAttributes(Context::getContext()->language->id, true);
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$attribute_js = array();
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foreach ($attributes as $k => $attribute)
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$attribute_js[$attribute['id_attribute_group']][$attribute['id_attribute']] = $attribute['name'];
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echo '
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<script type="text/javascript">
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var attrs = new Array();
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attrs[0] = new Array(0, \'---\');';
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foreach ($attribute_js as $idgrp => $group)
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{
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echo '
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attrs['.$idgrp.'] = new Array(0, \'---\' ';
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foreach ($group as $idattr => $attrname)
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echo ', '.$idattr.', \''.addslashes(($attrname)).'\'';
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echo ');';
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}
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echo '
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</script>';
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return $attribute_js;
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}
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protected static function setAttributesImpacts($id_product, $tab)
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{
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$attributes = array();
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foreach ($tab as $group)
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foreach ($group as $attribute)
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{
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$price = preg_replace('/[^0-9.]/', '', str_replace(',', '.', Tools::getValue('price_impact_'.(int)$attribute)));
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$weight = preg_replace('/[^0-9.]/', '', str_replace(',', '.', Tools::getValue('weight_impact_'.(int)$attribute)));
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$attributes[] = '('.(int)$id_product.', '.(int)$attribute.', '.(float)$price.', '.(float)$weight.')';
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}
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return Db::getInstance()->execute('
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INSERT INTO `'._DB_PREFIX_.'attribute_impact` (`id_product`, `id_attribute`, `price`, `weight`)
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VALUES '.implode(',', $attributes).'
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ON DUPLICATE KEY UPDATE `price` = VALUES(price), `weight` = VALUES(weight)');
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}
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protected static function getAttributesImpacts($id_product)
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{
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$tab = array();
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$result = Db::getInstance()->executeS(
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'SELECT ai.`id_attribute`, ai.`price`, ai.`weight`
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FROM `'._DB_PREFIX_.'attribute_impact` ai
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WHERE ai.`id_product` = '.(int)$id_product);
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if (!$result)
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return array();
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foreach ($result as $impact)
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{
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$tab[$impact['id_attribute']]['price'] = (float)$impact['price'];
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$tab[$impact['id_attribute']]['weight'] = (float)$impact['weight'];
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}
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return $tab;
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}
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public function initGroupTable()
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{
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$combinations_groups = $this->product->getAttributesGroups($this->context->language->id);
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$attributes = array();
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$impacts = AdminAttributeGeneratorController::getAttributesImpacts($this->product->id);
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foreach ($combinations_groups as &$combination)
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{
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$target = &$attributes[$combination['id_attribute_group']][$combination['id_attribute']];
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$target = $combination;
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if (isset($impacts[$combination['id_attribute']]))
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{
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$target['price'] = $impacts[$combination['id_attribute']]['price'];
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$target['weight'] = $impacts[$combination['id_attribute']]['weight'];
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}
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}
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$this->context->smarty->assign(array(
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'currency_sign' => $this->context->currency->sign,
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'weight_unit' => Configuration::get('PS_WEIGHT_UNIT'),
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'attributes' => $attributes,
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));
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}
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public function initToolbar()
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{
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$this->toolbar_btn['back'] = array(
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'href' => $this->context->link->getAdminLink('AdminProducts').'&id_product='.(int)Tools::getValue('id_product').'&addproduct&key_tab=Combinations',
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'desc' => $this->l('Back to the product')
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);
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}
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public function initContent()
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{
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if (!Combination::isFeatureActive())
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{
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$this->displayWarning($this->l('This feature has been disabled. You can activate it at:').'
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<a href="index.php?tab=AdminPerformance&token='.Tools::getAdminTokenLite('AdminPerformance').'#featuresDetachables">'.
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$this->l('Performance').'</a>');
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return;
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}
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// Init toolbar
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$this->initToolbarTitle();
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$this->initToolbar();
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$this->initGroupTable();
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$js_attributes = AdminAttributeGeneratorController::displayAndReturnAttributeJs();
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$attribute_groups = AttributeGroup::getAttributesGroups($this->context->language->id);
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$this->product = new Product((int)Tools::getValue('id_product'));
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$this->context->smarty->assign(array(
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'tax_rates' => $this->product->getTaxesRate(),
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'generate' => isset($_POST['generate']) && !count($this->errors),
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'combinations_size' => count($this->combinations),
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'product_name' => $this->product->name[$this->context->language->id],
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'product_reference' => $this->product->reference,
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'url_generator' => self::$currentIndex.'&id_product='.(int)Tools::getValue('id_product').'&attributegenerator&token='.Tools::getValue('token'),
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'attribute_groups' => $attribute_groups,
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'attribute_js' => $js_attributes,
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'toolbar_btn' => $this->toolbar_btn,
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'toolbar_scroll' => true,
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'title' => $this->toolbar_title,
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));
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}
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}
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