186 lines
6.9 KiB
PHP
186 lines
6.9 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 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 BlockViewed extends Module
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{
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private $_html = '';
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private $_postErrors = array();
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public function __construct()
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{
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$this->name = 'blockviewed';
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$this->tab = 'front_office_features';
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$this->version = 0.9;
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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 = $this->l('Viewed products block.');
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$this->description = $this->l('Adds a block displaying recently viewed products.');
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}
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public function install()
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{
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if (!parent::install()
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|| !$this->registerHook('leftColumn')
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|| !$this->registerHook('header')
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|| !Configuration::updateValue('PRODUCTS_VIEWED_NBR', 2))
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return false;
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return true;
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}
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public function getContent()
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{
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$output = '<h2>'.$this->displayName.'</h2>';
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if (Tools::isSubmit('submitBlockViewed'))
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{
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if (!($productNbr = Tools::getValue('productNbr')) || empty($productNbr))
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$output .= '<div class="alert error">'.$this->l('You must fill in the \'Products displayed\' field.').'</div>';
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elseif ((int)($productNbr) == 0)
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$output .= '<div class="alert error">'.$this->l('Invalid number.').'</div>';
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else
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{
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Configuration::updateValue('PRODUCTS_VIEWED_NBR', (int)$productNbr);
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$output .= '<div class="conf confirm">'.$this->l('Settings updated').'</div>';
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}
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}
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return $output.$this->displayForm();
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}
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public function displayForm()
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{
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$output = '
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<form action="'.Tools::safeOutput($_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>'.$this->l('Products displayed').'</label>
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<div class="margin-form">
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<input type="text" name="productNbr" value="'.(int)Configuration::get('PRODUCTS_VIEWED_NBR').'" />
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<p class="clear">'.$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="submitBlockViewed" value="'.$this->l('Save').'" class="button" /></center>
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</fieldset>
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</form>';
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return $output;
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}
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public function hookRightColumn($params)
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{
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$id_product = (int)Tools::getValue('id_product');
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$productsViewed = (isset($params['cookie']->viewed) && !empty($params['cookie']->viewed)) ? array_slice(explode(',', $params['cookie']->viewed), 0, Configuration::get('PRODUCTS_VIEWED_NBR')) : array();
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if (count($productsViewed))
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{
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$defaultCover = Language::getIsoById($params['cookie']->id_lang).'-default';
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$productIds = implode(',', $productsViewed);
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$productsImages = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS('
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SELECT image_shop.id_image, p.id_product, il.legend, product_shop.active, pl.name, pl.description_short, pl.link_rewrite, cl.link_rewrite AS category_rewrite
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FROM '._DB_PREFIX_.'product p
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LEFT JOIN '._DB_PREFIX_.'product_lang pl ON (pl.id_product = p.id_product'.Shop::addSqlRestrictionOnLang('pl').')
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LEFT JOIN '._DB_PREFIX_.'image i ON (i.id_product = p.id_product AND i.cover = 1)'.
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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 (il.id_image = i.id_image)
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'.Shop::addSqlAssociation('product', 'p').'
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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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WHERE p.id_product IN ('.$productIds.')
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AND (i.id_image IS NULL OR image_shop.id_shop='.(int)$this->context->shop->id.')
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AND pl.id_lang = '.(int)($params['cookie']->id_lang).'
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AND cl.id_lang = '.(int)($params['cookie']->id_lang)
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);
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$productsImagesArray = array();
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foreach ($productsImages as $pi)
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$productsImagesArray[$pi['id_product']] = $pi;
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$productsViewedObj = array();
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foreach ($productsViewed as $productViewed)
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{
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$obj = (object)'Product';
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if (!isset($productsImagesArray[$productViewed]) || (!$obj->active = $productsImagesArray[$productViewed]['active']))
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continue;
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else
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{
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$obj->id = (int)($productsImagesArray[$productViewed]['id_product']);
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$obj->id_image = (int)$productsImagesArray[$productViewed]['id_image'];
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$obj->cover = (int)($productsImagesArray[$productViewed]['id_product']).'-'.(int)($productsImagesArray[$productViewed]['id_image']);
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$obj->legend = $productsImagesArray[$productViewed]['legend'];
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$obj->name = $productsImagesArray[$productViewed]['name'];
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$obj->description_short = $productsImagesArray[$productViewed]['description_short'];
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$obj->link_rewrite = $productsImagesArray[$productViewed]['link_rewrite'];
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$obj->category_rewrite = $productsImagesArray[$productViewed]['category_rewrite'];
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// $obj is not a real product so it cannot be used as argument for getProductLink()
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$obj->product_link = $this->context->link->getProductLink($obj->id, $obj->link_rewrite, $obj->category_rewrite);
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if (!isset($obj->cover) || !$productsImagesArray[$productViewed]['id_image'])
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{
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$obj->cover = $defaultCover;
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$obj->legend = '';
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}
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$productsViewedObj[] = $obj;
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}
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}
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if ($id_product && !in_array($id_product, $productsViewed))
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{
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// Check if the user to the right of access to this product
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$product = new Product((int)$id_product);
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if ($product->checkAccess((int)$this->context->customer->id))
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array_unshift($productsViewed, $id_product);
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}
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$viewed = '';
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foreach ($productsViewed as $id_product_viewed)
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$viewed .= (int)($id_product_viewed).',';
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$params['cookie']->viewed = rtrim($viewed, ',');
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if (!count($productsViewedObj))
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return;
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$this->smarty->assign(array(
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'productsViewedObj' => $productsViewedObj,
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'mediumSize' => Image::getSize('medium')));
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return $this->display(__FILE__, 'blockviewed.tpl');
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}
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elseif ($id_product)
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$params['cookie']->viewed = (int)($id_product);
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return;
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}
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public function hookLeftColumn($params)
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{
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return $this->hookRightColumn($params);
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}
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public function hookHeader($params)
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{
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$this->context->controller->addCSS(($this->_path).'blockviewed.css', 'all');
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}
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}
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