@ -1,25 +1,5 @@
<?php
/*
==============================================================================
Dokeos - elearning and course management software
Copyright (c) 2006-2008 Dokeos SPRL
Copyright (c) 2006 Ghent University (UGent)
For a full list of contributors, see "credits.txt".
The full license can be read in "license.txt".
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
See the GNU General Public License for more details.
Contact address: Dokeos, 108 rue du Corbeau, B-1030 Brussels, Belgium
Mail: info@dokeos.com
==============================================================================
*/
/* For licensing terms, see /license.txt */
/**
* These files are a complete rework of the forum. The database structure is
@ -56,12 +36,9 @@
$rows=get_posts($_GET['thread']); // note: this has to be cleaned first
$rows=calculate_children($rows);
if ($_GET['post'])
{
$display_post_id=Security::remove_XSS($_GET['post']); // note: this has to be cleaned first
}
else
{
if ($_GET['post']) {
$display_post_id = intval($_GET['post']); // note: this has to be cleaned first
} else {
// we need to display the first post
reset($rows);
$current=current($rows);
@ -70,8 +47,7 @@ else
//are we in a lp ?
$origin = '';
if(isset($_GET['origin']))
{
if(isset($_GET['origin'])) {
$origin = Security::remove_XSS($_GET['origin']);
}
@ -206,14 +182,12 @@ unset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id
echo "< table width = \"100%\" class = \"post\" cellspacing = \"5\" border = \"0\" > \n";
echo "\t< tr > \n";
echo "\t\t< td rowspan = \"3\" class = \"$leftclass\" > ";
if ($rows[$display_post_id]['user_id']=='0')
{
if ($rows[$display_post_id]['user_id']=='0') {
$name=prepare4display($rows[$display_post_id]['poster_name']);
}
else
{
} else {
$name=api_get_person_name($rows[$display_post_id]['firstname'], $rows[$display_post_id]['lastname']);
}
if (api_get_course_setting('allow_user_image_forum')) {echo '< br / > '.display_user_image($rows[$display_post_id]['user_id'],$name, $origin).'< br / > '; }
echo display_user_link($rows[$display_post_id]['user_id'], $name, $origin).'< br / > ';
echo $rows[$display_post_id]['post_date'].'< br / > < br / > ';
@ -308,17 +282,14 @@ echo "\t</tr>\n";
// The post message
$rows[$display_post_id]['post_text']= Security::remove_XSS($rows[$display_post_id]['post_text']);
echo "\t< tr > \n";
echo "\t\t< td class = \"$messageclass\" > ".prepare4display(Security::remove_XSS($rows[$display_post_id]['post_text']))."< / td > \n";
echo "\t\t< td class = \"$messageclass\" > ".prepare4display(Security::remove_XSS($rows[$display_post_id]['post_text']), STUDENT)."< / td > \n";
echo "\t< / tr > \n";
// The check if there is an attachment
$attachment_list=get_attachment($display_post_id);
$attachment_list = get_attachment($display_post_id);
if (!empty($attachment_list))
{
if (!empty($attachment_list)) {
echo '< tr > < td height = "50%" > ';
$realname=$attachment_list['path'];
$user_filename=$attachment_list['filename'];
@ -327,7 +298,7 @@ if (!empty($attachment_list))
echo '< a href = "download.php?file=';
echo $realname;
echo ' "> '.$user_filename.' < / a > ';
echo '< span class = "forum_attach_comment" > '.Security::remove_XSS($attachment_list['comment'],STUDENT).'< / span > ';
echo '< span class = "forum_attach_comment" > '.Security::remove_XSS($attachment_list['comment'], STUDENT).'< / span > ';
if (($current_forum['allow_edit']==1 AND $rows[$display_post_id]['user_id']==$_user['user_id']) or (api_is_allowed_to_edit(false,true) & & !(api_is_course_coach() & & $current_forum['session_id']!=$_SESSION['id_session']))) {
echo ' < a href = "'.api_get_self().'?'.api_get_cidreq().'&origin='.Security::remove_XSS($_GET['origin']).'&action=delete_attach&id_attach='.$attachment_list['id'].'&forum='.Security::remove_XSS($_GET['forum']).'&thread='.Security::remove_XSS($_GET['thread']).'" onclick = "javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang(" ConfirmYourChoice " ) , ENT_QUOTES , $ charset ) ) . ' \ ' ) ) return false ; " > '.Display::return_icon('delete.gif',get_lang('Delete')).'< / a > < br / > ';
}
@ -354,8 +325,7 @@ echo $thread_structure;
* @return an array containing all the information on the posts of a thread
* @author Patrick Cool < patrick.cool @ UGent . be > , Ghent University
*/
function calculate_children($rows)
{
function calculate_children($rows) {
foreach($rows as $row)
{
$rows_with_children[$row["post_id"]]=$row;
@ -368,8 +338,7 @@ function calculate_children($rows)
return $sorted_rows;
}
function _phorum_recursive_sort($rows, & $threads, $seed=0, $indent=0)
{
function _phorum_recursive_sort($rows, & $threads, $seed=0, $indent=0) {
if($seed>0)
{
$threads[$rows[$seed]["post_id"]]=$rows[$seed];
Julio Montoya
16 years ago