106 lines
3.6 KiB
PHP
106 lines
3.6 KiB
PHP
<?php
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/**
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* LiteSpeed Cache for Prestashop.
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*
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* NOTICE OF LICENSE
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see https://opensource.org/licenses/GPL-3.0 .
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*
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* @author LiteSpeed Technologies
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* @copyright Copyright (c) 2017 LiteSpeed Technologies, Inc. (https://www.litespeedtech.com)
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* @license https://opensource.org/licenses/GPL-3.0
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*/
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use LiteSpeedCacheEsiModConf as EsiConf;
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use LiteSpeedCacheLog as LSLog;
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// this is for PS1.6 only
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class LscCompareProduct extends LscIntegration
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{
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const NAME = 'lsc_compareproduct';
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protected function init()
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{
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$confData = array(
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EsiConf::FLD_PRIV => 1,
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EsiConf::FLD_TAG => 'compare',
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EsiConf::FLD_PURGE_CONTROLLERS => 'CompareController?id_product',
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EsiConf::FLD_ASVAR => 1,
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EsiConf::FLD_TIPURL => 'https://www.litespeedtech.com/support/wiki/doku.php/'
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. 'litespeed_wiki:cache:lscps:customization_1_6#update_template_for_compare_product_feature',
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);
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$this->esiConf = new EsiConf(self::NAME, EsiConf::TYPE_BUILTIN, $confData);
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$this->registerEsiModule();
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$this->addJsDef('comparedProductsIds', $this);
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return true;
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}
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protected function jsKeyProcess($jskey)
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{
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$value = '[]';
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if ($jskey != 'comparedProductsIds') {
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//something wrong, should not happen
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LSLog::log(__FUNCTION__ . ' unexpected key ' . $jskey, LSLog::LEVEL_EXCEPTION);
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} elseif (isset(Context::getContext()->cookie->id_compare)) {
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$compared_products = CompareProduct::getCompareProducts(Context::getContext()->cookie->id_compare);
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if (is_array($compared_products)) {
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$value = '[' . implode(',', $compared_products) . ']';
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}
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}
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return $value;
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}
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protected function moduleFieldProcess($params)
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{
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$countVal = 0;
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if ($params['f'] == 'comparedcount' && isset(Context::getContext()->cookie->id_compare)) {
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$compared_products = CompareProduct::getCompareProducts(Context::getContext()->cookie->id_compare);
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$countVal = count($compared_products);
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}
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return "$countVal";
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}
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public static function isUsed($name)
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{
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$res = ($name == self::NAME)
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&& Configuration::get('PS_COMPARATOR_MAX_ITEM')
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&& method_exists('CompareProduct', 'getCompareProducts');
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return $res;
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}
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}
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LscCompareProduct::register();
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/*
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* README: If you want to enable comparison, you have to locate the template file and modify it to inject ESI.
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* For example, the default one is located at
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* themes/default-bootstrap/product-compare.tpl
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* You need to identify the actual theme template used.
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*
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* Please wrap around
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* {count($compared_products)}
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* with {hook h="litespeedEsiBegin" m="lsc_compareproduct" field="comparedcount"} in front
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* and {hook h="litespeedEsiEnd"} at back
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*
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* Please do not add extra space or line break in between.
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*
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* Please note, "{count($compared_products)}" appeared twice, both need to be replaced.
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* Please check the wiki link for more info
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*/
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