245 lines
10 KiB
PHP
Executable File
245 lines
10 KiB
PHP
Executable File
<?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 Academic Free License (AFL 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/afl-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/afl-3.0.php Academic Free License (AFL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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if (!defined('_PS_VERSION_'))
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exit;
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class CrossSelling extends Module
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{
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private $_html;
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public function __construct()
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{
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$this->name = 'crossselling';
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$this->tab = 'front_office_features';
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$this->version = 0.1;
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$this->author = 'PrestaShop';
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$this->need_instance = 0;
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parent::__construct();
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$this->displayName = $this->l('Cross Selling');
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$this->description = $this->l('Customers who bought this product also bought:');
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if (!$this->isRegisteredInHook('header'))
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$this->registerHook('header');
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}
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public function install()
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{
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if (!parent::install() OR
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!$this->registerHook('productFooter') OR
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!$this->registerHook('header') OR
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!$this->registerHook('shoppingCart') OR
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!Configuration::updateValue('CROSSSELLING_DISPLAY_PRICE', 0) OR
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!Configuration::updateValue('CROSSSELLING_NBR', 10))
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return false;
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return true;
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}
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public function uninstall()
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{
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if (!parent::uninstall() OR
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!$this->unregisterHook('productFooter') OR
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!$this->unregisterHook('header') OR
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!$this->unregisterHook('shoppingCart') OR
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!Configuration::deleteByName('CROSSSELLING_DISPLAY_PRICE') OR
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!Configuration::deleteByName('CROSSSELLING_NBR'))
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return false;
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return true;
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}
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public function getContent()
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{
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$this->_html = '';
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if (Tools::isSubmit('submitCross'))
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{
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if (Tools::getValue('displayPrice') != 0 AND Tools::getValue('displayPrice') != 1)
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$this->_html .= $this->displayError('Invalid displayPrice');
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else if (!($productNbr = Tools::getValue('productNbr')) || empty($productNbr))
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$this->_html .= $this->displayError('You must fill in the \'Products displayed\' field.');
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elseif ((int)($productNbr) == 0)
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$this->_html .= $this->displayError('Invalid number.');
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else
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{
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Configuration::updateValue('CROSSSELLING_DISPLAY_PRICE', (int)Tools::getValue('displayPrice'));
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Configuration::updateValue('CROSSSELLING_NBR', (int)Tools::getValue('productNbr'));
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$this->_html .= $this->displayConfirmation($this->l('Settings updated successfully'));
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}
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}
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$this->_html .= '
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<form action="'.Tools::safeOutput($_SERVER['REQUEST_URI']).'" method="post">
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<fieldset><legend><img src="'.$this->_path.'logo.gif" alt="" title="" />'.$this->l('Settings').'</legend>
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<label>'.$this->l('Display price on products').'</label>
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<div class="margin-form">
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<input type="radio" name="displayPrice" id="display_on" value="1" '.(Configuration::get('CROSSSELLING_DISPLAY_PRICE') ? 'checked="checked" ' : '').'/>
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<label class="t" for="display_on"> <img src="../img/admin/enabled.gif" alt="'.$this->l('Enabled').'" title="'.$this->l('Enabled').'" /></label>
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<input type="radio" name="displayPrice" id="display_off" value="0" '.(!Configuration::get('CROSSSELLING_DISPLAY_PRICE') ? 'checked="checked" ' : '').'/>
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<label class="t" for="display_off"> <img src="../img/admin/disabled.gif" alt="'.$this->l('Disabled').'" title="'.$this->l('Disabled').'" /></label>
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<p class="clear">'.$this->l('Show the price on the products in the block.').'</p>
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</div>
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<div class="margin-form">
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<input type="text" name="productNbr" value="'.(int)Configuration::get('CROSSSELLING_NBR').'" />
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<p class="clear">'.$this->l('Define the number of products displayed in this block').'</p>
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</div>
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<center><input type="submit" name="submitCross" value="'.$this->l('Save').'" class="button" /></center>
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</fieldset>
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</form>';
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return $this->_html;
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}
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public function hookHeader()
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{
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$this->context->controller->addCSS(($this->_path).'crossselling.css', 'all');
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$this->context->controller->addJS(($this->_path).'js/crossselling.js');
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}
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/**
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* Returns module content
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*/
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public function hookshoppingCart($params)
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{
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if (!$params['products'])
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return;
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$qOrders = 'SELECT o.id_order
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FROM '._DB_PREFIX_.'orders o
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LEFT JOIN '._DB_PREFIX_.'order_detail od ON (od.id_order = o.id_order)
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WHERE o.valid = 1 AND (';
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$nProducts = count($params['products']);
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$i = 1;
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$pIds = array();
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foreach ($params['products'] as $product)
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{
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$qOrders .= 'od.product_id = '.(int)$product['id_product'];
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if ($i < $nProducts)
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$qOrders .= ' OR ';
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++$i;
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$pIds[] = (int)$product['id_product'];
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}
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$qOrders .= ')';
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$orders = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($qOrders);
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if (sizeof($orders))
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{
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$list = '';
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foreach ($orders AS $order)
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$list .= (int)$order['id_order'].',';
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$list = rtrim($list, ',');
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$list_product_ids = join(',', $pIds);
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$orderProducts = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS('
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SELECT DISTINCT od.product_id, pl.name, pl.link_rewrite, p.reference, i.id_image, product_shop.show_price, cl.link_rewrite category, p.ean13
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FROM '._DB_PREFIX_.'order_detail od
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LEFT JOIN '._DB_PREFIX_.'product p ON (p.id_product = od.product_id)
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'.Shop::addSqlAssociation('product', 'p').'
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LEFT JOIN '._DB_PREFIX_.'product_lang pl ON (pl.id_product = od.product_id'.Shop::addSqlRestrictionOnLang('pl').')
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LEFT JOIN '._DB_PREFIX_.'category_lang cl ON (cl.id_category = product_shop.id_category_default'.Shop::addSqlRestrictionOnLang('cl').')
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LEFT JOIN '._DB_PREFIX_.'image i ON (i.id_product = od.product_id)
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WHERE od.id_order IN ('.$list.')
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AND pl.id_lang = '.(int)$this->context->language->id.'
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AND cl.id_lang = '.(int)$this->context->language->id.'
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AND od.product_id NOT IN ('.$list_product_ids.')
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AND i.cover = 1
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AND product_shop.active = 1
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ORDER BY RAND()
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LIMIT '.(int)Configuration::get('CROSSSELLING_NBR').'
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');
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$taxCalc = Product::getTaxCalculationMethod();
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foreach ($orderProducts AS &$orderProduct)
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{
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$orderProduct['image'] = $this->context->link->getImageLink($orderProduct['link_rewrite'], (int)$orderProduct['product_id'].'-'.(int)$orderProduct['id_image'], ImageType::getFormatedName('medium'));
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$orderProduct['link'] = $this->context->link->getProductLink((int)$orderProduct['product_id'], $orderProduct['link_rewrite'], $orderProduct['category'], $orderProduct['ean13']);
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if (Configuration::get('CROSSSELLING_DISPLAY_PRICE') AND ($taxCalc == 0 OR $taxCalc == 2))
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$orderProduct['displayed_price'] = Product::getPriceStatic((int)$orderProduct['product_id'], true, NULL);
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elseif (Configuration::get('CROSSSELLING_DISPLAY_PRICE') AND $taxCalc == 1)
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$orderProduct['displayed_price'] = Product::getPriceStatic((int)$orderProduct['product_id'], false, NULL);
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}
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$this->smarty->assign(array('order' => (count($pIds) > 1 ? true : false), 'orderProducts' => $orderProducts, 'middlePosition_crossselling' => round(sizeof($orderProducts) / 2, 0),
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'crossDisplayPrice' => Configuration::get('CROSSSELLING_DISPLAY_PRICE')));
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}
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return $this->display(__FILE__, 'crossselling.tpl');
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}
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/**
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* Returns module content for left column
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*/
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public function hookProductFooter($params)
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{
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$orders = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS('
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SELECT o.id_order
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FROM '._DB_PREFIX_.'orders o
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LEFT JOIN '._DB_PREFIX_.'order_detail od ON (od.id_order = o.id_order)
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WHERE o.valid = 1 AND od.product_id = '.(int)$params['product']->id);
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if (sizeof($orders))
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{
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$list = '';
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foreach ($orders AS $order)
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$list .= (int)$order['id_order'].',';
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$list = rtrim($list, ',');
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$orderProducts = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS('
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SELECT DISTINCT od.product_id, pl.name, pl.link_rewrite, p.reference, i.id_image, product_shop.show_price, cl.link_rewrite category, p.ean13
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FROM '._DB_PREFIX_.'order_detail od
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LEFT JOIN '._DB_PREFIX_.'product p ON (p.id_product = od.product_id)
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'.Shop::addSqlAssociation('product', 'p').'
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LEFT JOIN '._DB_PREFIX_.'product_lang pl ON (pl.id_product = od.product_id'.Shop::addSqlRestrictionOnLang('pl').')
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LEFT JOIN '._DB_PREFIX_.'category_lang cl ON (cl.id_category = product_shop.id_category_default'.Shop::addSqlRestrictionOnLang('cl').')
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LEFT JOIN '._DB_PREFIX_.'image i ON (i.id_product = od.product_id)
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WHERE od.id_order IN ('.$list.')
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AND pl.id_lang = '.(int)$this->context->language->id.'
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AND cl.id_lang = '.(int)$this->context->language->id.'
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AND od.product_id != '.(int)$params['product']->id.'
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AND i.cover = 1
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AND product_shop.active = 1
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ORDER BY RAND()
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LIMIT '.(int)Configuration::get('CROSSSELLING_NBR').'
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');
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$taxCalc = Product::getTaxCalculationMethod();
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foreach ($orderProducts AS &$orderProduct)
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{
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$orderProduct['image'] = $this->context->link->getImageLink($orderProduct['link_rewrite'], (int)$orderProduct['product_id'].'-'.(int)$orderProduct['id_image'], ImageType::getFormatedName('medium'));
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$orderProduct['link'] = $this->context->link->getProductLink((int)$orderProduct['product_id'], $orderProduct['link_rewrite'], $orderProduct['category'], $orderProduct['ean13']);
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if (Configuration::get('CROSSSELLING_DISPLAY_PRICE') AND ($taxCalc == 0 OR $taxCalc == 2))
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$orderProduct['displayed_price'] = Product::getPriceStatic((int)$orderProduct['product_id'], true, NULL);
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elseif (Configuration::get('CROSSSELLING_DISPLAY_PRICE') AND $taxCalc == 1)
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$orderProduct['displayed_price'] = Product::getPriceStatic((int)$orderProduct['product_id'], false, NULL);
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}
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$this->smarty->assign(array('order' => false, 'orderProducts' => $orderProducts, 'middlePosition_crossselling' => round(sizeof($orderProducts) / 2, 0),
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'crossDisplayPrice' => Configuration::get('CROSSSELLING_DISPLAY_PRICE')));
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}
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return $this->display(__FILE__, 'crossselling.tpl');
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}
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}
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