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353 lines
12 KiB
PHP
353 lines
12 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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/* Check if this is a valid include */
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if (!defined('IN_SCRIPT')) {
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die('Invalid attempt');
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}
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/*** FUNCTIONS ***/
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function hesk_kbArticleContentPreview($txt)
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{
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global $hesk_settings;
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// Strip HTML tags
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$txt = strip_tags($txt);
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// If text is larger than article preview length, shorten it
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if (strlen($txt) > $hesk_settings['kb_substrart']) {
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// The quick but not 100% accurate way (number of chars displayed may be lower than the limit)
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return substr($txt, 0, $hesk_settings['kb_substrart']) . '...';
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// If you want a more accurate, but also slower way, use this instead
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// return hesk_htmlentities( substr( hesk_html_entity_decode($txt), 0, $hesk_settings['kb_substrart'] ) ) . '...';
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}
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return $txt;
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} // END hesk_kbArticleContentPreview()
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function hesk_kbTopArticles($how_many, $index = 1)
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{
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global $hesk_settings, $hesklang;
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// Index page or KB main page?
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if ($index) {
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// Disabled?
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if (!$hesk_settings['kb_index_popart']) {
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return true;
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}
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// Show title in italics
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$font_weight = 'i';
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} else {
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// Disabled?
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if (!$hesk_settings['kb_popart']) {
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return true;
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}
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// Show title in bold
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$font_weight = 'b';
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// Print a line for spacing
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echo '<hr />';
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}
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?>
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<div class="panel panel-default">
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<div class="panel-heading">
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<h4 class="text-left"><?php echo $hesklang['popart_no_colon']; ?></h4>
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</div>
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<table border="0" width="100%" class="table table-striped table-fixed">
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<thead>
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<tr>
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<?php
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/* Get list of articles from the database */
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$res = hesk_dbQuery("SELECT `t1`.`id`,`t1`.`subject`,`t1`.`views`,`t1`.`sticky` 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`.`type`='0' AND `t2`.`type`='0'
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ORDER BY `t1`.`sticky` DESC, `t1`.`views` DESC, `t1`.`art_order` ASC LIMIT " . intval($how_many));
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/* Show number of views? */
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if ($hesk_settings['kb_views'] && hesk_dbNumRows($res) != 0) {
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echo '<th class="col-xs-8 col-sm-9"> </th>';
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echo '<th class="col-xs-4 col-sm-3"><i>' . $hesklang['views'] . '</i></th>';
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}
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?>
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</tr>
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</thead>
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<tbody>
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<?php
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/* If no results found end here */
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if (hesk_dbNumRows($res) == 0) {
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$colspan = '';
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if (!$hesk_settings['kb_views']) {
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$colspan = 'colspan="2"';
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}
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echo '<tr><td ' . $colspan . '><i>' . $hesklang['noa'] . '</i></td></tr>';
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}
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/* We have some results, print them out */
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$colspan = '';
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if (!$hesk_settings['kb_views']) {
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$colspan = 'colspan="2"';
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}
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// Remember what articles are printed for "Top" so we don't print them again in "Latest"
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$hesk_settings['kb_top_articles_printed'] = array();
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while ($article = hesk_dbFetchAssoc($res)) {
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$hesk_settings['kb_top_articles_printed'][] = $article['id'];
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$icon = 'fa fa-file';
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$style = '';
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if ($article['sticky']) {
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$icon = 'glyphicon glyphicon-pushpin';
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$style = 'style="color: #FF0000"';
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}
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echo '
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<tr>
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<td class="col-xs-8 col-sm-9" ' . $colspan . '>
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<i class="' . $icon . '" ' . $style . '></i> <a href="knowledgebase.php?article=' . $article['id'] . '">' . $article['subject'] . '</a>
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</td>
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';
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if ($hesk_settings['kb_views']) {
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echo '<td class="col-xs-4 col-sm-3">' . $article['views'] . '</td>';
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}
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echo '</tr>';
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}
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?>
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</tbody>
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</table>
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</div>
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<?php
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return true;
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} // END hesk_kbTopArticles()
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function hesk_kbLatestArticles($how_many, $index = 1)
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{
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global $hesk_settings, $hesklang;
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// Index page or KB main page?
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if ($index) {
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// Disabled?
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if (!$hesk_settings['kb_index_latest']) {
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return true;
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}
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// Show title in italics
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$font_weight = 'i';
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} else {
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// Disabled?
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if (!$hesk_settings['kb_latest']) {
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return true;
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}
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// Show title in bold
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$font_weight = 'b';
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// Print a line for spacing if we don't show popular articles
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if (!$hesk_settings['kb_popart']) {
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echo '<hr />';
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}
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}
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?>
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<div class="panel panel-default">
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<div class="panel-heading">
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<h4 class="text-left"><?php echo $hesklang['latart_no_colon']; ?></h4>
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</div>
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<table class="table table-striped table-fixed">
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<thead>
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<tr>
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<?php
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// Don't include articles that have already been printed under "Top" articles
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$sql_top = '';
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if (isset($hesk_settings['kb_top_articles_printed']) && count($hesk_settings['kb_top_articles_printed'])) {
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$sql_top = ' AND `t1`.`id` NOT IN ('.implode(',', $hesk_settings['kb_top_articles_printed']).')';
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}
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$colspan = '';
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if (!$hesk_settings['kb_date']) {
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$colspan = 'colspan="2"';
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}
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/* Get list of articles from the database */
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$res = hesk_dbQuery("SELECT `t1`.* FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "kb_articles` AS `t1`
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LEFT JOIN `" . hesk_dbEscape($hesk_settings['db_pfix']) . "kb_categories` AS `t2` ON `t1`.`catid` = `t2`.`id`
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WHERE `t1`.`type`='0' AND `t2`.`type`='0' {$sql_top}
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ORDER BY `t1`.`dt` DESC LIMIT " . intval($how_many));
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/* Show number of views? */
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if (hesk_dbNumRows($res) != 0) {
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echo '<th class="col-xs-9" ' . $colspan . '> </th>';
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if ($hesk_settings['kb_date']) {
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echo '<th class="col-xs-3"><i>' . $hesklang['dta'] . '</i></th>';
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}
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}
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?>
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</tr>
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</thead>
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<tbody>
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<?php
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/* If no results found end here */
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if (hesk_dbNumRows($res) == 0) {
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$colspan = '';
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if ($hesk_settings['kb_date']) {
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$colspan = 'colspan="2"';
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}
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echo '<td ' . $colspan . '><i>' . $hesklang['noa'] . '</i></td>';
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}
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/* We have some results, print them out */
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$colspan = $hesk_settings['kb_date'] ? '' : 'colspan="2"';
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while ($article = hesk_dbFetchAssoc($res)) {
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$icon = 'fa fa-file';
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$style = '';
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if ($article['sticky']) {
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$icon = 'glyphicon glyphicon-pushpin';
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$style = 'style="color: #FF0000"';
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}
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echo '
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<tr>
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<td class="col-xs-9" ' . $colspan . '>
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<i class="' . $icon . '" ' . $style . '></i> <a href="knowledgebase.php?article=' . $article['id'] . '">' . $article['subject'] . '</a>
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</td>';
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if ($hesk_settings['kb_date']) {
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echo '<td class="col-xs-3">' . hesk_date($article['dt'], true) . '</td>';
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}
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echo '</tr>';
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} ?>
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</tbody>
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</table>
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</div>
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<?php
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return true;
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} // END hesk_kbLatestArticles()
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function hesk_kbSearchLarge($admin = '')
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{
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global $hesk_settings, $hesklang;
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$action = 'knowledgebase.php';
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if ($admin) {
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if (!$hesk_settings['kb_search']) {
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return '';
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}
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$action = 'knowledgebase_private.php';
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} elseif ($hesk_settings['kb_search'] != 2) {
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return '';
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}
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?>
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<div style="text-align:center">
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<form role="form" action="<?php echo $action; ?>" method="get" style="display: inline; margin: 0;"
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name="searchform">
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<div class="input-group">
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<input type="text" class="form-control"
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placeholder="<?php echo htmlspecialchars($hesklang['search_the_knowledgebase']); ?>"
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name="search">
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<span class="input-group-btn">
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<button class="btn btn-default" type="submit" value="<?php echo $hesklang['search']; ?>"
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title="<?php echo $hesklang['search']; ?>"><?php echo $hesklang['search']; ?></button>
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</span>
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</div>
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</form>
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</div>
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<br/>
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<!-- START KNOWLEDGEBASE SUGGEST -->
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<div id="kb_suggestions" style="display:none">
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<img src="<?php echo HESK_PATH; ?>img/loading.gif" width="24" height="24" alt="" border="0"
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style="vertical-align:text-bottom"/> <i><?php echo $hesklang['lkbs']; ?></i>
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</div>
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<script language="Javascript" type="text/javascript"><!--
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hesk_suggestKBsearch(<?php echo $admin; ?>);
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//-->
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</script>
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<!-- END KNOWLEDGEBASE SUGGEST -->
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<br/>
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<?php
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} // END hesk_kbSearchLarge()
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function hesk_kbSearchSmall()
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{
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global $hesk_settings, $hesklang;
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if ($hesk_settings['kb_search'] != 1) {
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return '';
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}
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?>
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<td class="text-right" valign="top" width="300">
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<div style="display:inline;margin-left:auto;margin-right:auto">
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<form action="knowledgebase.php" method="get" class="form-inline" style="display: inline; margin: 0;">
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<div class="input-group" style="margin: 0 15px">
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<input type="text" name="search" class="form-control">
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<span class="input-group-btn">
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<button class="btn btn-default" type="submit"
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value="<?php echo $hesklang['search_the_knowledgebase']; ?>"
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title="<?php echo $hesklang['search_the_knowledgebase']; ?>">
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<?php echo $hesklang['search_the_knowledgebase']; ?>
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</button>
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</span>
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</div>
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</form>
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<br><br>
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</div>
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</td>
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<?php
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} // END hesk_kbSearchSmall()
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function hesk_detect_bots()
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{
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$botlist = array('googlebot', 'msnbot', 'slurp', 'alexa', 'teoma', 'froogle',
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'gigabot', 'inktomi', 'looksmart', 'firefly', 'nationaldirectory',
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'ask jeeves', 'tecnoseek', 'infoseek', 'webfindbot', 'girafabot',
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'crawl', 'www.galaxy.com', 'scooter', 'appie', 'fast', 'webbug', 'spade', 'zyborg', 'rabaz',
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'baiduspider', 'feedfetcher-google', 'technoratisnoop', 'rankivabot',
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'mediapartners-google', 'crawler', 'spider', 'robot', 'bot/', 'bot-', 'voila');
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if (!isset($_SERVER['HTTP_USER_AGENT'])) {
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return false;
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}
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$ua = strtolower($_SERVER['HTTP_USER_AGENT']);
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foreach ($botlist as $bot) {
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if (strpos($ua, $bot) !== false) {
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return true;
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}
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}
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return false;
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} // END hesk_detect_bots()
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