81 lines
2.7 KiB
PHP
81 lines
2.7 KiB
PHP
<?php
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/**
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*
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* This file is part of HESK - PHP Help Desk Software.
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*
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* (c) Copyright Klemen Stirn. All rights reserved.
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* https://www.hesk.com
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*
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* For the full copyright and license agreement information visit
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* https://www.hesk.com/eula.php
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*
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*/
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define('IN_SCRIPT',1);
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define('HESK_PATH','./');
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// Get all the required files and functions
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require(HESK_PATH . 'hesk_settings.inc.php');
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require(HESK_PATH . 'inc/common.inc.php');
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require(HESK_PATH . 'inc/knowledgebase_functions.inc.php');
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define('TEMPLATE_PATH', HESK_PATH . "theme/{$hesk_settings['site_theme']}/");
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require(TEMPLATE_PATH . 'customer/util/rating.php');
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// Is rating enabled?
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if ( ! $hesk_settings['kb_rating'])
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{
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die($hesklang['rdis']);
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}
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// Rating value
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$rating = intval( hesk_GET('rating', 0) );
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// Rating can only be 1 or 5
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if ($rating != 1 && $rating != 5)
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{
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die($hesklang['attempt']);
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}
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// Article ID
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$artid = intval( hesk_GET('id', 0) ) or die($hesklang['attempt']);
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// Check cookies for already rated, rate and set cookie if not already
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$_COOKIE['hesk_kb_rate'] = hesk_COOKIE('hesk_kb_rate');
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if (strpos($_COOKIE['hesk_kb_rate'],'a'.$artid.'%')===false)
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{
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// Connect to database
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hesk_load_database_functions();
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hesk_dbConnect();
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// Update rating, make sure it's a public article in a public category
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hesk_dbQuery("UPDATE `".hesk_dbEscape($hesk_settings['db_pfix'])."kb_articles` AS `t1`
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LEFT JOIN `".hesk_dbEscape($hesk_settings['db_pfix'])."kb_categories` AS `t2` ON t1.`catid` = t2.`id`
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SET `rating`=((`rating`*`votes`)+{$rating})/(`votes`+1), t1.`votes`=t1.`votes`+1
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WHERE t1.`id`='{$artid}' AND t1.`type`='0' AND t2.`type`='0'
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");
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}
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// Get article from DB, make sure that article and category are public
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$result = hesk_dbQuery("SELECT t1.`rating`, t1.`votes`
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FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."kb_articles` AS `t1`
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LEFT JOIN `".hesk_dbEscape($hesk_settings['db_pfix'])."kb_categories` AS `t2` ON `t1`.`catid` = `t2`.`id`
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WHERE `t1`.`id` = '{$artid}' AND `t1`.`type` = '0' AND `t2`.`type` = '0'
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");
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$article = hesk_dbFetchAssoc($result) or die($hesklang['kb_art_id']);
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hesk_setcookie('hesk_kb_rate', $_COOKIE['hesk_kb_rate'].'a'.$artid.'%', time()+2592000);
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header("Cache-Control: no-store, no-cache, must-revalidate");
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header("Cache-Control: post-check=0, pre-check=0", false);
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header("Pragma: no-cache");
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header('Content-type: text/plain; charset=utf-8');
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echo hesk3_get_customer_rating($article['rating']);
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if ($hesk_settings['kb_views'])
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{
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echo ' <span class="lightgrey">('.number_format($article['votes'], 0, null, $hesklang['sep_1000']).')</span>';
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}
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exit();
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