219 lines
8.0 KiB
PHP
219 lines
8.0 KiB
PHP
<?php
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/*
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* 2007-2014 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 2007-2014 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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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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$this->version = '1.2.3';
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$this->author = 'PrestaShop';
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$this->need_instance = 0;
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$this->bootstrap = true;
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parent::__construct();
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$this->displayName = $this->l('Viewed products block');
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$this->description = $this->l('Adds a block displaying recently viewed products.');
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$this->ps_versions_compliancy = array('min' => '1.6', 'max' => _PS_VERSION_);
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}
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public function install()
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{
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return (parent::install() && $this->registerHook('header') && $this->registerHook('leftColumn') && Configuration::updateValue('PRODUCTS_VIEWED_NBR', 2));
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}
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public function getContent()
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{
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$output = '';
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if (Tools::isSubmit('submitBlockViewed'))
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{
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if (!($productNbr = Tools::getValue('PRODUCTS_VIEWED_NBR')) || empty($productNbr))
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$output .= $this->displayError($this->l('You must fill in the \'Products displayed\' field.'));
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elseif ((int)($productNbr) == 0)
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$output .= $this->displayError($this->l('Invalid number.'));
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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 .= $this->displayConfirmation($this->l('Settings updated.'));
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}
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}
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return $output.$this->renderForm();
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}
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public function hookRightColumn($params)
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{
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$productsViewed = (isset($params['cookie']->viewed) && !empty($params['cookie']->viewed)) ? array_slice(array_reverse(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(',', array_map('intval', $productsViewed));
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$productsImages = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS('
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SELECT MAX(image_shop.id_image) 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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'.Shop::addSqlAssociation('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)'.
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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 = image_shop.id_image AND il.id_lang = '.(int)($params['cookie']->id_lang).')
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LEFT JOIN '._DB_PREFIX_.'category_lang cl ON (cl.id_category = product_shop.id_category_default'.Shop::addSqlRestrictionOnLang('cl').')
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WHERE p.id_product IN ('.$productIds.')
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AND 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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GROUP BY product_shop.id_product'
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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[] = $obj;
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}
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}
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if (!count($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 $this->display(__FILE__, 'blockviewed.tpl');
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}
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return;
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}
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public function hookLeftColumn($params)
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{
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return $this->hookRightColumn($params);
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}
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public function hookFooter($params)
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{
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return $this->hookRightColumn($params);
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}
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public function hookHeader($params)
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{
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$id_product = (int)Tools::getValue('id_product');
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$productsViewed = (isset($params['cookie']->viewed) && !empty($params['cookie']->viewed)) ? array_slice(array_reverse(explode(',', $params['cookie']->viewed)), 0, Configuration::get('PRODUCTS_VIEWED_NBR')) : array();
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if ($id_product && !in_array($id_product, $productsViewed))
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{
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$product = new Product((int)$id_product);
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if ($product->checkAccess((int)$this->context->customer->id))
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{
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if (isset($params['cookie']->viewed) && !empty($params['cookie']->viewed))
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$params['cookie']->viewed .= ','.(int)$id_product;
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else
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$params['cookie']->viewed = (int)$id_product;
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}
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}
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$this->context->controller->addCSS(($this->_path).'blockviewed.css', 'all');
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}
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public function renderForm()
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{
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$fields_form = array(
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'form' => array(
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'legend' => array(
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'title' => $this->l('Settings'),
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'icon' => 'icon-cogs'
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),
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'input' => array(
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array(
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'type' => 'text',
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'label' => $this->l('Products to display'),
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'name' => 'PRODUCTS_VIEWED_NBR',
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'class' => 'fixed-width-xs',
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'desc' => $this->l('Define the number of products displayed in this block.')
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),
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),
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'submit' => array(
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'title' => $this->l('Save'),
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)
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),
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);
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$helper = new HelperForm();
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$helper->show_toolbar = false;
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$helper->table = $this->table;
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$lang = new Language((int)Configuration::get('PS_LANG_DEFAULT'));
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$helper->default_form_language = $lang->id;
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$helper->allow_employee_form_lang = Configuration::get('PS_BO_ALLOW_EMPLOYEE_FORM_LANG') ? Configuration::get('PS_BO_ALLOW_EMPLOYEE_FORM_LANG') : 0;
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$helper->identifier = $this->identifier;
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$helper->submit_action = 'submitBlockViewed';
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$helper->currentIndex = $this->context->link->getAdminLink('AdminModules', false).'&configure='.$this->name.'&tab_module='.$this->tab.'&module_name='.$this->name;
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$helper->token = Tools::getAdminTokenLite('AdminModules');
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$helper->tpl_vars = array(
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'fields_value' => $this->getConfigFieldsValues(),
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'languages' => $this->context->controller->getLanguages(),
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'id_language' => $this->context->language->id
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);
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return $helper->generateForm(array($fields_form));
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}
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public function getConfigFieldsValues()
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{
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return array(
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'PRODUCTS_VIEWED_NBR' => Tools::getValue('PRODUCTS_VIEWED_NBR', Configuration::get('PRODUCTS_VIEWED_NBR')),
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);
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}
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}
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