// Stock: Add Stock Management in admin tabs - extend HelperList to render simple lists without filter, sorting, pagination, ...
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dSevere
255
controllers/admin/AdminStockManagementController.php
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255
controllers/admin/AdminStockManagementController.php
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<?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: 7307 $
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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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/**
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* @since 1.5.0
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*/
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class AdminStockManagementController extends AdminController
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{
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public function __construct()
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{
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$this->context = Context::getContext();
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$this->table = 'product';
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$this->className = 'Product';
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$this->lang = true;
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$this->addRowAction('details');
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$this->addRowAction('addstock');
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$this->addRowAction('removestock');
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$this->addRowAction('transferstock');
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$this->fieldsDisplay = array(
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'reference' => array('title' => $this->l('Reference'), 'align' => 'center', 'width' => 100, 'widthColumn' => 150),
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'ean13' => array('title' => $this->l('EAN13'), 'align' => 'center', 'width' => 75, 'widthColumn' => 100),
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'name' => array('title' => $this->l('Name'), 'width' => 350, 'widthColumn' => 'auto', 'filter_key' => 'b!name'),
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'stock' => array('title' => $this->l('Total quantities in stock'), 'width' => 50, 'widthColumn' => 60),
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);
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$this->_select = 'a.id_product as id, COUNT(pa.id_product_attribute) as variations';
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$this->_join = 'LEFT JOIN `'._DB_PREFIX_.'product_attribute` pa ON (pa.id_product = a.id_product)';
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parent::__construct();
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}
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/**
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* method call when ajax request is made with the details row action
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*/
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public function ajaxProcess()
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{
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// test if an id is submit
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if (Tools::isSubmit('id'))
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{
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// desactivate lang gestion
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$this->lang = false;
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// get lang id
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$lang_id = (int)$this->context->language->id;
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// Get product id
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$product_id = (int)Tools::getValue('id');
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// Load product attributes with sql override
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$this->table = 'product_attribute';
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$this->_select = 'a.id_product_attribute as id, a.id_product, a.reference, a.ean13,
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IFNULL(CONCAT(pl.name, \' : \', GROUP_CONCAT(agl.`name`, \' - \', al.name SEPARATOR \', \')),pl.name) as name';
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$this->_join = '
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INNER JOIN '._DB_PREFIX_.'product_lang pl ON (pl.id_product = a.id_product AND pl.id_lang = '.$lang_id.')
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LEFT JOIN '._DB_PREFIX_.'product_attribute_combination pac ON (pac.id_product_attribute = a.id_product_attribute)
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LEFT JOIN '._DB_PREFIX_.'attribute atr ON (atr.id_attribute = pac.id_attribute)
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LEFT JOIN '._DB_PREFIX_.'attribute_lang al ON (al.id_attribute = atr.id_attribute AND al.id_lang = '.$lang_id.')
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LEFT JOIN '._DB_PREFIX_.'attribute_group_lang agl ON (agl.id_attribute_group = atr.id_attribute_group AND agl.id_lang = '.$lang_id.')';
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$this->_where = 'AND a.id_product = '.$product_id;
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$this->_group = 'GROUP BY a.id_product_attribute';
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// override this attributes
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$this->identifier = 'id_product_attribute';
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$this->display = 'list';
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// get list
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$this->getList($this->context->language->id);
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// Render list
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$helper = new HelperList();
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$helper->actions = $this->actions;
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$helper->list_skip_actions = $this->list_skip_actions;
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$helper->shopLinkType = '';
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$helper->identifier = $this->identifier;
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// Force render - no filter, form, js, sorting ...
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$helper->simple_header = true;
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$content = $helper->generateList($this->_list, $this->fieldsDisplay);
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echo Tools::jsonEncode(array('use_parent_structure' => false, 'data' => $content));
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}
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die;
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}
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/**
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* getList override
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*/
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public function getList($id_lang, $orderBy = null, $orderWay = null, $start = 0, $limit = null, $id_lang_shop = false)
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{
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parent::getList($id_lang, $orderBy, $orderWay, $start, $limit, $id_lang_shop);
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if ($this->display == 'list')
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{
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// Check each row to see if there are combinations and get the correct action in consequence
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$nb_items = count($this->_list);
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for ($i = 0; $i < $nb_items; $i++)
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{
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$item = &$this->_list[$i];
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// if it's an ajax request we have to consider manipulating a product variation
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if ($this->ajax == '1')
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{
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// no details for this row
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$this->addRowActionSkipList('details', array($item['id']));
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// specify actions in function of stock
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$this->skipActionByStock($item, $i, true);
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}
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// If current product has variations
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else if ((int)$item['variations'] > 0)
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{
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// we have to desactivate stock actions on current row
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$this->addRowActionSkipList('addstock', array($item['id']));
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$this->addRowActionSkipList('removestock', array($item['id']));
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$this->addRowActionSkipList('transferstock', array($item['id']));
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}
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else
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{
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//there are no variations of current product, so we don't want to show details action
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$this->addRowActionSkipList('details', array($item['id']));
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// specify actions in function of stock
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$this->skipActionByStock($item, $i, false);
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}
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}
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}
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}
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/**
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* Check stock for a given product or product attribute
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* and manage action available in consequence
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*
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* @param array $item reference to the current item
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* @param bool $is_product_attribute specify if it's a product or a product variation
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*/
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private function skipActionByStock(&$item, $is_product_variation = false)
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{
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$stock_manager = StockManagerFactory::getManager();
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//get stocks for this product
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if ($is_product_variation)
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$stock = $stock_manager->getProductPhysicalQuantities($item['id'], $item['id_product']);
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else
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$stock = $stock_manager->getProductPhysicalQuantities($item['id'], 0);
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//affects stock to the list for display
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$item['stock'] = $stock;
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if ($stock <= 0)
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{
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//there is no stock, we can only add stock
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$this->addRowActionSkipList('removestock', array($item['id']));
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$this->addRowActionSkipList('transferstock', array($item['id']));
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}
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}
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/**
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* initContent override
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*/
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public function initContent()
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{
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if ($this->display != 'edit' && $this->display != 'add')
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$this->display = 'list';
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parent::initContent();
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}
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/**
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* Display addstock action link
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*/
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public function displayAddstockLink($token = null, $id)
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{
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if (!array_key_exists('AddStock', self::$cache_lang))
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self::$cache_lang['AddStock'] = $this->l('Add stock');
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$this->context->smarty->assign(array(
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'href' => self::$currentIndex.
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'&'.$this->identifier.'='.$id.
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'&addstock'.
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'&token='.($token != null ? $token : $this->token),
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'action' => self::$cache_lang['AddStock'],
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));
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return $this->context->smarty->fetch(_PS_ADMIN_DIR_.'/themes/template/list_action_addstock.tpl');
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}
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/**
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* Display removestock action link
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*/
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public function displayRemovestockLink($token = null, $id)
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{
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if (!array_key_exists('RemoveStock', self::$cache_lang))
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self::$cache_lang['RemoveStock'] = $this->l('Remove stock');
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$this->context->smarty->assign(array(
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'href' => self::$currentIndex.
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'&'.$this->identifier.'='.$id.
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'&removestock'.
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'&token='.($token != null ? $token : $this->token),
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'action' => self::$cache_lang['RemoveStock'],
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));
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return $this->context->smarty->fetch(_PS_ADMIN_DIR_.'/themes/template/list_action_removestock.tpl');
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}
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/**
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* Display transferstock action link
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*/
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public function displayTransferstockLink($token = null, $id)
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{
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if (!array_key_exists('TransferStock', self::$cache_lang))
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self::$cache_lang['TransferStock'] = $this->l('Transfer stock');
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$this->context->smarty->assign(array(
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'href' => self::$currentIndex.
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'&'.$this->identifier.'='.$id.
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'&transferstock'.
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'&token='.($token != null ? $token : $this->token),
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'action' => self::$cache_lang['TransferStock'],
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));
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return $this->context->smarty->fetch(_PS_ADMIN_DIR_.'/themes/template/list_action_transferstock.tpl');
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}
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}
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