238 lines
7.7 KiB
PHP
238 lines
7.7 KiB
PHP
<?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: $Revision$
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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 AdminStockCoverControllerCore extends AdminController
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{
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private $stock_cover_warehouses;
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private $stock_cover_periods;
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public function __construct()
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{
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$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->fieldsDisplay = array(
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'reference' => array(
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'title' => $this->l('Reference'),
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'align' => 'center',
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'width' => 200,
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'filter_key' => 'a!reference'
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),
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'ean13' => array(
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'title' => $this->l('EAN13'),
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'align' => 'center',
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'width' => 100,
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'filter_key' => 'a!ean13'
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),
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'name' => array(
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'title' => $this->l('Name'),
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'filter_key' => 'b!name'
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),
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'coverage' => array(
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'title' => $this->l('Average time left'),
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'width' => 150,
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'orderby' => false,
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'search' => false
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),
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'stock' => array(
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'title' => $this->l('Quantity'),
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'width' => 80,
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'orderby' => false,
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'search' => false
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),
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);
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// pre-defines coverage periods
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$this->stock_cover_periods = array(
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$this->l('One week') => 7,
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$this->l('Two weeks') => 14,
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$this->l('Three weeks') => 21,
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$this->l('One month') => 31,
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$this->l('Six months') => 186,
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$this->l('One year') => 365
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);
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// gets the list of warehouses available
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$this->stock_cover_warehouses = Warehouse::getWarehouseList(true);
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// gets the final list of warehouses
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array_unshift($this->stock_cover_warehouses, array('id_warehouse' => -1, 'name' => $this->l('All Warehouses')));
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parent::__construct();
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}
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/**
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* Method called when an ajax request is made
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* @see AdminController::postProcess()
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*/
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public function ajaxProcess()
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{
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if (Tools::isSubmit('id')) // if a product id is submit
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{
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$this->lang = false;
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$lang_id = (int)$this->context->language->id;
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$product_id = (int)Tools::getValue('id');
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$period = (Tools::getValue('period') ? (int)Tools::getValue('period') : 7);
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$warehouse = (Tools::getValue('id_warehouse') ? (int)Tools::getValue('id_warehouse') : -1);
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$query = '
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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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IFNULL(s.physical_quantity, 0) as stock
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FROM '._DB_PREFIX_.'product_attribute a
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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 = '.$lang_id.')
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INNER JOIN '._DB_PREFIX_.'stock s ON (a.id_product_attribute = s.id_product_attribute)
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WHERE a.id_product = '.$product_id.
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($warehouse != -1 ? ' AND s.id_warehouse = '.(int)$warehouse : ' ').'
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GROUP BY a.id_product_attribute';
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$datas = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($query);
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foreach ($datas as &$data)
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{
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if ($this->getCurrentCoverageWarehouse() == -1)
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$data['coverage'] = StockManagerFactory::getManager()->getProductCoverage($data['id_product'], $data['id'], $period);
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else
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$data['coverage'] = StockManagerFactory::getManager()->getProductCoverage($data['id_product'], $data['id'], $period, $warehouse);
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}
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echo Tools::jsonEncode(array('data'=> $datas, 'fields_display' => $this->fieldsDisplay));
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}
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die;
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}
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/**
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* AdminController::initList() override
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* @see AdminController::initList()
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*/
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public function initList()
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{
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$this->addRowAction('details');
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$this->toolbar_btn = array();
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// disables link
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$this->list_no_link = true;
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// query
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$this->_select = 'a.id_product as id, COUNT(pa.id_product_attribute) as variations, s.physical_quantity as stock';
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$this->_join = 'LEFT JOIN `'._DB_PREFIX_.'product_attribute` pa ON (pa.id_product = a.id_product)
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INNER JOIN `'._DB_PREFIX_.'stock` s ON (s.id_product = a.id_product)';
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if ($this->getCurrentCoverageWarehouse() != -1)
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$this->_where .= ' AND s.id_warehouse = '.$this->getCurrentCoverageWarehouse();
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$this->tpl_list_vars['stock_cover_periods'] = $this->stock_cover_periods;
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$this->tpl_list_vars['stock_cover_cur_period'] = $this->getCurrentCoveragePeriod();
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$this->tpl_list_vars['stock_cover_warehouses'] = $this->stock_cover_warehouses;
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$this->tpl_list_vars['stock_cover_cur_warehouse'] = $this->getCurrentCoverageWarehouse();
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$this->ajax_params = array('period' => $this->getCurrentCoveragePeriod(), 'warehouse' => $this->getCurrentCoverageWarehouse());
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$this->displayInformation($this->l('Considering the coverage period choosen and the quantity of products/combinations that you sold,
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this interface gives you an idea of when one product will run out of stock.'));
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return parent::initList();
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}
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/**
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* AdminController::getList() override
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* @see AdminController::getList()
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*/
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public function getList($id_lang, $order_by = null, $order_way = null, $start = 0, $limit = null, $id_lang_shop = false)
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{
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parent::getList($id_lang, $order_by, $order_way, $start, $limit, $id_lang_shop);
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$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[$i];
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if ((int)$item['variations'] <= 0)
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{
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if ($this->getCurrentCoverageWarehouse() == -1) // if all warehouses
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$item['coverage'] = StockManagerFactory::getManager()->getProductCoverage(
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$item['id'],
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0,
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$this->getCurrentCoveragePeriod()
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);
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else // else selected warehouse
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$item['coverage'] = StockManagerFactory::getManager()->getProductCoverage(
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$item['id'],
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0,
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$this->getCurrentCoveragePeriod(),
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$this->getCurrentCoverageWarehouse()
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);
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// removes 'details' action on products without attributes
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$this->addRowActionSkipList('details', array($item['id']));
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}
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else
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$item['stock'] = 'See details';
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}
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}
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/**
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* Gets the current coverage period used
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*
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* @return int coverage period
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*/
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private function getCurrentCoveragePeriod()
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{
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static $coverage_period = 0;
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if ($coverage_period == 0)
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{
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$coverage_period = 7; // Week by default
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if ((int)Tools::getValue('coverage_period'))
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$coverage_period = (int)Tools::getValue('coverage_period');
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}
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return $coverage_period;
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}
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/**
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* Gets the current warehouse used
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*
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* @return int id_warehouse
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*/
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private function getCurrentCoverageWarehouse()
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{
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static $warehouse = 0;
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if ($warehouse == 0)
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{
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$warehouse = -1; // all warehouses
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if ((int)Tools::getValue('id_warehouse'))
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$warehouse = (int)Tools::getValue('id_warehouse');
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}
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return $warehouse;
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}
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}
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