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Code Issues Projects Releases Wiki Activity

fix ambiguous icon for quote messages

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skala
Juan Carlos Raña 16 years ago
parent fa8383b414
commit 38daca6aff
4 changed files with 524 additions and 524 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 2
      main/forum/viewthread_flat.inc.php
  2. 346
      main/forum/viewthread_nested.inc.php
  3. 700
      main/forum/viewthread_threaded.inc.php
  4. BIN
      main/img/quote.gif

2
main/forum/viewthread_flat.inc.php
Unescape View File

@ -101,7 +101,7 @@ foreach ($rows as $row) {
if ($_user['user_id'] OR ($current_forum['allow_anonymous']==1 AND !$_user['user_id'])) { if ($_user['user_id'] OR ($current_forum['allow_anonymous']==1 AND !$_user['user_id'])) {
if (!api_is_anonymous()) { if (!api_is_anonymous()) {
echo '<a href="reply.php?'.api_get_cidreq().'&forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;post='.$row['post_id'].'&amp;action=replymessage&origin='.$origin.'">'.Display :: return_icon('message_reply_forum.png', get_lang('ReplyToMessage'))."</a>\n"; echo '<a href="reply.php?'.api_get_cidreq().'&forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;post='.$row['post_id'].'&amp;action=replymessage&origin='.$origin.'">'.Display :: return_icon('message_reply_forum.png', get_lang('ReplyToMessage'))."</a>\n";
echo '<a href="reply.php?'.api_get_cidreq().'&forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;post='.$row['post_id'].'&amp;action=quote&origin='.$origin.'">'.Display :: return_icon('lp_thread_forum.gif', get_lang('QuoteMessage'))."</a>\n"; echo '<a href="reply.php?'.api_get_cidreq().'&forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;post='.$row['post_id'].'&amp;action=quote&origin='.$origin.'">'.Display :: return_icon('quote.gif', get_lang('QuoteMessage'))."</a>\n";
} }
} }
} else { } else {

346
main/forum/viewthread_nested.inc.php
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@ -1,194 +1,194 @@
<?php <?php
/* /*
============================================================================== ==============================================================================
Dokeos - elearning and course management software Dokeos - elearning and course management software
Copyright (c) 2006 Dokeos SPRL Copyright (c) 2006 Dokeos SPRL
Copyright (c) 2006 Ghent University (UGent) Copyright (c) 2006 Ghent University (UGent)
For a full list of contributors, see "credits.txt". For a full list of contributors, see "credits.txt".
The full license can be read in "license.txt". The full license can be read in "license.txt".
This program is free software; you can redistribute it and/or This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2 as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version. of the License, or (at your option) any later version.
See the GNU General Public License for more details. See the GNU General Public License for more details.
Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
Mail: info@dokeos.com Mail: info@dokeos.com
============================================================================== ==============================================================================
*/ */
/** /**
* @Author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @Author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @Copyright Ghent University * @Copyright Ghent University
* @Copyright Patrick Cool * @Copyright Patrick Cool
* *
* @package dokeos.forum * @package dokeos.forum
*/ */
//are we in a lp ? //are we in a lp ?
$origin = ''; $origin = '';
if(isset($_GET['origin'])) if(isset($_GET['origin']))
{ {
$origin = Security::remove_XSS($_GET['origin']); $origin = Security::remove_XSS($_GET['origin']);
} }
//delete attachment file //delete attachment file
if ((isset($_GET['action']) && $_GET['action']=='delete_attach') && isset($_GET['id_attach'])) { if ((isset($_GET['action']) && $_GET['action']=='delete_attach') && isset($_GET['id_attach'])) {
delete_attachment(0,$_GET['id_attach']); delete_attachment(0,$_GET['id_attach']);
} }
$rows=get_posts($_GET['thread']); // note: this has to be cleaned first $rows=get_posts($_GET['thread']); // note: this has to be cleaned first
$rows=calculate_children($rows); $rows=calculate_children($rows);
$count=0; $count=0;
foreach ($rows as $post) { foreach ($rows as $post) {
// the style depends on the status of the message: approved or not // the style depends on the status of the message: approved or not
if ($post['visible']=='0') { if ($post['visible']=='0') {
$titleclass='forum_message_post_title_2_be_approved'; $titleclass='forum_message_post_title_2_be_approved';
$messageclass='forum_message_post_text_2_be_approved'; $messageclass='forum_message_post_text_2_be_approved';
$leftclass='forum_message_left_2_be_approved'; $leftclass='forum_message_left_2_be_approved';
} else { } else {
$titleclass='forum_message_post_title'; $titleclass='forum_message_post_title';
$messageclass='forum_message_post_text'; $messageclass='forum_message_post_text';
$leftclass='forum_message_left'; $leftclass='forum_message_left';
}
$indent=$post['indent_cnt']*'20';
echo "<div style=\"margin-left: ".$indent."px;\">";
echo "<table width=\"100%\" class=\"post\" cellspacing=\"5\" border=\"0\">\n";
echo "\t<tr>\n";
echo "\t\t<td rowspan=\"3\" class=\"$leftclass\">";
if ($post['user_id']=='0') {
$name=$post['poster_name'];
} else {
$name=api_get_person_name($post['firstname'], $post['lastname']);
} }
if (api_get_course_setting('allow_user_image_forum')) {
echo '<br />'.display_user_image($post['user_id'],$name,$origin).'<br />'; $indent=$post['indent_cnt']*'20';
} echo "<div style=\"margin-left: ".$indent."px;\">";
echo display_user_link($post['user_id'], $name, $origin).'<br />'; echo "<table width=\"100%\" class=\"post\" cellspacing=\"5\" border=\"0\">\n";
echo $post['post_date'].'<br /><br />'; echo "\t<tr>\n";
// get attach id echo "\t\t<td rowspan=\"3\" class=\"$leftclass\">";
$attachment_list=get_attachment($post['post_id']); if ($post['user_id']=='0') {
$id_attach = !empty($attachment_list)?$attachment_list['id']:''; $name=$post['poster_name'];
// The user who posted it can edit his thread only if the course admin allowed this in the properties of the forum } else {
// The course admin him/herself can do this off course always $name=api_get_person_name($post['firstname'], $post['lastname']);
if (($current_forum['allow_edit']==1 AND $post['user_id']==$_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=\"editpost.php?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;origin=".$origin."&amp;post=".$post['post_id']."&id_attach=".$id_attach."\">".icon('../img/edit.gif',get_lang('Edit'))."</a>\n"; if (api_get_course_setting('allow_user_image_forum')) {
} echo '<br />'.display_user_image($post['user_id'],$name,$origin).'<br />';
if (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()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;action=delete&amp;content=post&amp;id=".$post['post_id']."\" onclick=\"javascript:if(!confirm('".addslashes(api_htmlentities(get_lang("DeletePost"),ENT_QUOTES,$charset))."')) return false;\">".icon('../img/delete.gif',get_lang('Delete'))."</a>\n"; echo display_user_link($post['user_id'], $name, $origin).'<br />';
display_visible_invisible_icon('post', $post['post_id'], $post['visible'],array('forum'=>Security::remove_XSS($_GET['forum']),'thread'=>Security::remove_XSS($_GET['thread']) )); echo $post['post_date'].'<br /><br />';
echo "\n"; // get attach id
if ($count>0) { $attachment_list=get_attachment($post['post_id']);
$id_attach = !empty($attachment_list)?$attachment_list['id']:'';
// The user who posted it can edit his thread only if the course admin allowed this in the properties of the forum
// The course admin him/herself can do this off course always
if (($current_forum['allow_edit']==1 AND $post['user_id']==$_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=\"editpost.php?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;origin=".$origin."&amp;post=".$post['post_id']."&id_attach=".$id_attach."\">".icon('../img/edit.gif',get_lang('Edit'))."</a>\n";
}
if (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()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;action=delete&amp;content=post&amp;id=".$post['post_id']."\" onclick=\"javascript:if(!confirm('".addslashes(api_htmlentities(get_lang("DeletePost"),ENT_QUOTES,$charset))."')) return false;\">".icon('../img/delete.gif',get_lang('Delete'))."</a>\n";
display_visible_invisible_icon('post', $post['post_id'], $post['visible'],array('forum'=>Security::remove_XSS($_GET['forum']),'thread'=>Security::remove_XSS($_GET['thread']) ));
echo "\n";
if ($count>0) {
echo "<a href=\"viewthread.php?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;action=move&amp;origin=".$origin."&amp;post=".$post['post_id']."\">".icon('../img/deplacer_fichier.gif',get_lang('MovePost'))."</a>\n"; echo "<a href=\"viewthread.php?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;action=move&amp;origin=".$origin."&amp;post=".$post['post_id']."\">".icon('../img/deplacer_fichier.gif',get_lang('MovePost'))."</a>\n";
} }
} }
$userinf=api_get_user_info($post['user_id']); $userinf=api_get_user_info($post['user_id']);
$user_status=api_get_status_of_user_in_course($post['user_id'],api_get_course_id()); $user_status=api_get_status_of_user_in_course($post['user_id'],api_get_course_id());
if (api_is_allowed_to_edit()) { if (api_is_allowed_to_edit()) {
if ($count>0 && $user_status!=1) { if ($count>0 && $user_status!=1) {
$current_qualify_thread=show_qualify('1',$_GET['cidReq'],$_GET['forum'],$post['user_id'],$_GET['thread']); $current_qualify_thread=show_qualify('1',$_GET['cidReq'],$_GET['forum'],$post['user_id'],$_GET['thread']);
echo "<a href=\"forumqualify.php?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;action=list&amp;post=".$post['post_id']."&amp;user=".$post['user_id']."&user_id=".$post['user_id']."&origin=".$origin."&idtextqualify=".$current_qualify_thread."\" >".icon('../img/new_test_small.gif',get_lang('Qualify'))."</a>\n"; echo "<a href=\"forumqualify.php?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;action=list&amp;post=".$post['post_id']."&amp;user=".$post['user_id']."&user_id=".$post['user_id']."&origin=".$origin."&idtextqualify=".$current_qualify_thread."\" >".icon('../img/new_test_small.gif',get_lang('Qualify'))."</a>\n";
} }
} }
//echo '<br /><br />'; //echo '<br /><br />';
//if (($current_forum_category['locked']==0 AND $current_forum['locked']==0 AND $current_thread['locked']==0) OR api_is_allowed_to_edit()) //if (($current_forum_category['locked']==0 AND $current_forum['locked']==0 AND $current_thread['locked']==0) OR api_is_allowed_to_edit())
if ($current_forum_category['locked']==0 AND $current_forum['locked']==0 AND $current_thread['locked']==0 OR api_is_allowed_to_edit(false,true)) { if ($current_forum_category['locked']==0 AND $current_forum['locked']==0 AND $current_thread['locked']==0 OR api_is_allowed_to_edit(false,true)) {
if ($_user['user_id'] OR ($current_forum['allow_anonymous']==1 AND !$_user['user_id'])) { if ($_user['user_id'] OR ($current_forum['allow_anonymous']==1 AND !$_user['user_id'])) {
if (!api_is_anonymous()) { if (!api_is_anonymous()) {
echo '<a href="reply.php?'.api_get_cidreq().'&forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;post='.$post['post_id'].'&amp;action=replymessage&amp;origin='. $origin .'">'.Display :: return_icon('message_reply_forum.png', get_lang('ReplyToMessage'))."</a>\n"; echo '<a href="reply.php?'.api_get_cidreq().'&forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;post='.$post['post_id'].'&amp;action=replymessage&amp;origin='. $origin .'">'.Display :: return_icon('message_reply_forum.png', get_lang('ReplyToMessage'))."</a>\n";
echo '<a href="reply.php?'.api_get_cidreq().'&forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;post='.$post['post_id'].'&amp;action=quote&amp;origin='. $origin .'">'.Display :: return_icon('lp_thread_forum.gif', get_lang('QuoteMessage'))."</a>\n"; echo '<a href="reply.php?'.api_get_cidreq().'&forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;post='.$post['post_id'].'&amp;action=quote&amp;origin='. $origin .'">'.Display :: return_icon('quote.gif', get_lang('QuoteMessage'))."</a>\n";
} }
} }
} else { } else {
if ($current_forum_category['locked']==1) { if ($current_forum_category['locked']==1) {
echo get_lang('ForumcategoryLocked').'<br />'; echo get_lang('ForumcategoryLocked').'<br />';
} }
if ($current_forum['locked']==1) { if ($current_forum['locked']==1) {
echo get_lang('ForumLocked').'<br />'; echo get_lang('ForumLocked').'<br />';
} }
if ($current_thread['locked']==1) { if ($current_thread['locked']==1) {
echo get_lang('ThreadLocked').'<br />'; echo get_lang('ThreadLocked').'<br />';
} }
} }
echo "</td>\n"; echo "</td>\n";
// note: this can be removed here because it will be displayed in the tree // note: this can be removed here because it will be displayed in the tree
if (isset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$post['post_id']]) and !empty($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$post['post_id']]) and !empty($whatsnew_post_info[$_GET['forum']][$post['thread_id']])) { if (isset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$post['post_id']]) and !empty($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$post['post_id']]) and !empty($whatsnew_post_info[$_GET['forum']][$post['thread_id']])) {
$post_image=icon('../img/forumpostnew.gif'); $post_image=icon('../img/forumpostnew.gif');
} else { } else {
$post_image=icon('../img/forumpost.gif'); $post_image=icon('../img/forumpost.gif');
}
if ($post['post_notification']=='1' AND $post['poster_id']==$_user['user_id']) {
$post_image.=icon('../img/forumnotification.gif',get_lang('YouWillBeNotified'));
} }
// The post title if ($post['post_notification']=='1' AND $post['poster_id']==$_user['user_id']) {
echo "\t\t<td class=\"$titleclass\">".prepare4display($post['post_title'])."</td>\n"; $post_image.=icon('../img/forumnotification.gif',get_lang('YouWillBeNotified'));
}
// The post title
echo "\t\t<td class=\"$titleclass\">".prepare4display($post['post_title'])."</td>\n";
echo "\t</tr>\n";
// The post message
echo "\t<tr>\n";
echo "\t\t<td class=\"$messageclass\">".prepare4display($post['post_text'])."</td>\n";
echo "\t</tr>\n"; echo "\t</tr>\n";
// The post message
echo "\t<tr>\n";
echo "\t\t<td class=\"$messageclass\">".prepare4display($post['post_text'])."</td>\n";
echo "\t</tr>\n";
// The check if there is an attachment
// The check if there is an attachment
$attachment_list=get_attachment($post['post_id']); $attachment_list=get_attachment($post['post_id']);
if (!empty($attachment_list)) { if (!empty($attachment_list)) {
echo '<tr><td height="50%">'; echo '<tr><td height="50%">';
$realname=$attachment_list['path']; $realname=$attachment_list['path'];
$user_filename=$attachment_list['filename']; $user_filename=$attachment_list['filename'];
echo Display::return_icon('attachment.gif',get_lang('Attachment')); echo Display::return_icon('attachment.gif',get_lang('Attachment'));
echo '<a href="download.php?file='; echo '<a href="download.php?file=';
echo $realname; echo $realname;
echo ' "> '.$user_filename.' </a>'; echo ' "> '.$user_filename.' </a>';
echo '<span class="forum_attach_comment" >'.$attachment_list['comment'].'</span>'; echo '<span class="forum_attach_comment" >'.$attachment_list['comment'].'</span>';
if (($current_forum['allow_edit']==1 AND $post['user_id']==$_user['user_id']) or (api_is_allowed_to_edit(false,true) && !(api_is_course_coach() && $current_forum['session_id']!=$_SESSION['id_session']))) { if (($current_forum['allow_edit']==1 AND $post['user_id']==$_user['user_id']) or (api_is_allowed_to_edit(false,true) && !(api_is_course_coach() && $current_forum['session_id']!=$_SESSION['id_session']))) {
echo '&nbsp;&nbsp;<a href="'.api_get_self().'?'.api_get_cidreq().'&amp;origin='.Security::remove_XSS($_GET['origin']).'&amp;action=delete_attach&amp;id_attach='.$attachment_list['id'].'&amp;forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES,$charset)).'\')) return false;">'.Display::return_icon('delete.gif',get_lang('Delete')).'</a><br />'; echo '&nbsp;&nbsp;<a href="'.api_get_self().'?'.api_get_cidreq().'&amp;origin='.Security::remove_XSS($_GET['origin']).'&amp;action=delete_attach&amp;id_attach='.$attachment_list['id'].'&amp;forum='.Security::remove_XSS($_GET['forum']).'&amp;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 />';
} }
echo '</td></tr>'; echo '</td></tr>';
} }
// The post has been displayed => it can be removed from the what's new array // The post has been displayed => it can be removed from the what's new array
unset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$row['post_id']]); unset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$row['post_id']]);
unset($_SESSION['whatsnew_post_info'][$current_forum['forum_id']][$current_thread['thread_id']][$row['post_id']]); unset($_SESSION['whatsnew_post_info'][$current_forum['forum_id']][$current_thread['thread_id']][$row['post_id']]);
echo "</table>\n"; echo "</table>\n";
echo "</div>"; echo "</div>";
$count++; $count++;
} }
/** /**
* This function builds an array of all the posts in a given thread where the key of the array is the post_id * This function builds an array of all the posts in a given thread where the key of the array is the post_id
* It also adds an element children to the array which itself is an array that contains all the id's of the first-level children * It also adds an element children to the array which itself is an array that contains all the id's of the first-level children
* @return an array containing all the information on the posts of a thread * @return an array containing all the information on the posts of a thread
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
*/ */
function calculate_children($rows) { function calculate_children($rows) {
foreach($rows as $row) { foreach($rows as $row) {
$rows_with_children[$row["post_id"]]=$row; $rows_with_children[$row["post_id"]]=$row;
$rows_with_children[$row["post_parent_id"]]["children"][]=$row["post_id"]; $rows_with_children[$row["post_parent_id"]]["children"][]=$row["post_id"];
} }
$rows=$rows_with_children; $rows=$rows_with_children;
$sorted_rows=array(0=>array()); $sorted_rows=array(0=>array());
_phorum_recursive_sort($rows, $sorted_rows); _phorum_recursive_sort($rows, $sorted_rows);
unset($sorted_rows[0]); unset($sorted_rows[0]);
return $sorted_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) { if($seed>0) {
$threads[$rows[$seed]["post_id"]]=$rows[$seed]; $threads[$rows[$seed]["post_id"]]=$rows[$seed];
$threads[$rows[$seed]["post_id"]]["indent_cnt"]=$indent; $threads[$rows[$seed]["post_id"]]["indent_cnt"]=$indent;
$indent++; $indent++;
} }
if(isset($rows[$seed]["children"])) { if(isset($rows[$seed]["children"])) {
foreach($rows[$seed]["children"] as $child) { foreach($rows[$seed]["children"] as $child) {
_phorum_recursive_sort($rows, $threads, $child, $indent); _phorum_recursive_sort($rows, $threads, $child, $indent);
} }
} }
} }

700
main/forum/viewthread_threaded.inc.php
Unescape View File

@ -1,384 +1,384 @@
<?php <?php
/* /*
============================================================================== ==============================================================================
Dokeos - elearning and course management software Dokeos - elearning and course management software
Copyright (c) 2006-2008 Dokeos SPRL Copyright (c) 2006-2008 Dokeos SPRL
Copyright (c) 2006 Ghent University (UGent) Copyright (c) 2006 Ghent University (UGent)
For a full list of contributors, see "credits.txt". For a full list of contributors, see "credits.txt".
The full license can be read in "license.txt". The full license can be read in "license.txt".
This program is free software; you can redistribute it and/or This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2 as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version. of the License, or (at your option) any later version.
See the GNU General Public License for more details. See the GNU General Public License for more details.
Contact address: Dokeos, 108 rue du Corbeau, B-1030 Brussels, Belgium Contact address: Dokeos, 108 rue du Corbeau, B-1030 Brussels, Belgium
Mail: info@dokeos.com Mail: info@dokeos.com
============================================================================== ==============================================================================
*/ */
/** /**
* These files are a complete rework of the forum. The database structure is * These files are a complete rework of the forum. The database structure is
* based on phpBB but all the code is rewritten. A lot of new functionalities * based on phpBB but all the code is rewritten. A lot of new functionalities
* are added: * are added:
* - forum categories and forums can be sorted up or down, locked or made invisible * - forum categories and forums can be sorted up or down, locked or made invisible
* - consistent and integrated forum administration * - consistent and integrated forum administration
* - forum options: are students allowed to edit their post? * - forum options: are students allowed to edit their post?
* moderation of posts (approval) * moderation of posts (approval)
* reply only forums (students cannot create new threads) * reply only forums (students cannot create new threads)
* multiple forums per group * multiple forums per group
* - sticky messages * - sticky messages
* - new view option: nested view * - new view option: nested view
* - quoting a message * - quoting a message
* *
* @Author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @Author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @Copyright Ghent University * @Copyright Ghent University
* @Copyright Patrick Cool * @Copyright Patrick Cool
* *
* @package dokeos.forum * @package dokeos.forum
*/ */
/** /**
************************************************************************** **************************************************************************
* IMPORTANT NOTICE * IMPORTANT NOTICE
* Please do not change anything is this code yet because there are still * Please do not change anything is this code yet because there are still
* some significant code that need to happen and I do not have the time to * some significant code that need to happen and I do not have the time to
* merge files and test it all over again. So for the moment, please do not * merge files and test it all over again. So for the moment, please do not
* touch the code * touch the code
* -- Patrick Cool <patrick.cool@UGent.be> * -- Patrick Cool <patrick.cool@UGent.be>
************************************************************************** **************************************************************************
*/ */
$rows=get_posts($_GET['thread']); // note: this has to be cleaned first $rows=get_posts($_GET['thread']); // note: this has to be cleaned first
$rows=calculate_children($rows); $rows=calculate_children($rows);
if ($_GET['post']) if ($_GET['post'])
{ {
$display_post_id=Security::remove_XSS($_GET['post']); // note: this has to be cleaned first $display_post_id=Security::remove_XSS($_GET['post']); // note: this has to be cleaned first
} }
else else
{ {
// we need to display the first post // we need to display the first post
reset($rows); reset($rows);
$current=current($rows); $current=current($rows);
$display_post_id=$current['post_id']; $display_post_id=$current['post_id'];
} }
//are we in a lp ? //are we in a lp ?
$origin = ''; $origin = '';
if(isset($_GET['origin'])) if(isset($_GET['origin']))
{ {
$origin = Security::remove_XSS($_GET['origin']); $origin = Security::remove_XSS($_GET['origin']);
} }
//delete attachment file //delete attachment file
if ((isset($_GET['action']) && $_GET['action']=='delete_attach') && isset($_GET['id_attach'])) { if ((isset($_GET['action']) && $_GET['action']=='delete_attach') && isset($_GET['id_attach'])) {
delete_attachment(0,$_GET['id_attach']); delete_attachment(0,$_GET['id_attach']);
} }
// -------------------------------------- // --------------------------------------
// Displaying the thread (structure) // Displaying the thread (structure)
// -------------------------------------- // --------------------------------------
$thread_structure="<div class=\"structure\">".get_lang('Structure')."</div>"; $thread_structure="<div class=\"structure\">".get_lang('Structure')."</div>";
$counter=0; $counter=0;
$count=0; $count=0;
$prev_next_array=array(); $prev_next_array=array();
foreach ($rows as $post) foreach ($rows as $post)
{ {
$counter++; $counter++;
$indent=$post['indent_cnt']*'20'; $indent=$post['indent_cnt']*'20';
$thread_structure.= "<div style=\"margin-left: ".$indent."px;\">"; $thread_structure.= "<div style=\"margin-left: ".$indent."px;\">";
if (isset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$post['post_id']]) and !empty($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$post['post_id']]) and !empty($whatsnew_post_info[$_GET['forum']][$post['thread_id']])) if (isset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$post['post_id']]) and !empty($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$post['post_id']]) and !empty($whatsnew_post_info[$_GET['forum']][$post['thread_id']]))
{ {
$post_image=icon('../img/forumpostnew.gif'); $post_image=icon('../img/forumpostnew.gif');
} }
else else
{ {
$post_image=icon('../img/forumpost.gif'); $post_image=icon('../img/forumpost.gif');
} }
$thread_structure.= $post_image; $thread_structure.= $post_image;
if ($_GET['post']==$post['post_id'] OR ($counter==1 AND !isset($_GET['post']))) if ($_GET['post']==$post['post_id'] OR ($counter==1 AND !isset($_GET['post'])))
{ {
$thread_structure.='<strong>'.prepare4display($post['post_title']).'</strong></div>'; $thread_structure.='<strong>'.prepare4display($post['post_title']).'</strong></div>';
$prev_next_array[]=$post['post_id']; $prev_next_array[]=$post['post_id'];
} }
else else
{ {
if ($post['visible']=='0') if ($post['visible']=='0')
{ {
$class=' class="invisible"'; $class=' class="invisible"';
} }
else else
{ {
$class=''; $class='';
} }
$count_loop=($count==0)?'&id=1' : ''; $count_loop=($count==0)?'&id=1' : '';
$thread_structure.= "<a href=\"viewthread.php?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;post=".$post['post_id']."&amp;origin=$origin$count_loop\" $class>".prepare4display($post['post_title'])."</a></div>\n"; $thread_structure.= "<a href=\"viewthread.php?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;post=".$post['post_id']."&amp;origin=$origin$count_loop\" $class>".prepare4display($post['post_title'])."</a></div>\n";
$prev_next_array[]=$post['post_id']; $prev_next_array[]=$post['post_id'];
} }
$count++; $count++;
} }
/*-------------------------------------------------- /*--------------------------------------------------
NAVIGATION CONTROLS NAVIGATION CONTROLS
---------------------------------------------------- ----------------------------------------------------
*/ */
$current_id=array_search($display_post_id,$prev_next_array); $current_id=array_search($display_post_id,$prev_next_array);
$max=count($prev_next_array); $max=count($prev_next_array);
$next_id=$current_id+1; $next_id=$current_id+1;
$prev_id=$current_id-1; $prev_id=$current_id-1;
// text // text
$first_message=get_lang('FirstMessage'); $first_message=get_lang('FirstMessage');
$last_message=get_lang('LastMessage'); $last_message=get_lang('LastMessage');
$next_message=get_lang('NextMessage'); $next_message=get_lang('NextMessage');
$prev_message=get_lang('PrevMessage'); $prev_message=get_lang('PrevMessage');
// images // images
$first_img = Display::return_icon('first.png',get_lang(''),array('style'=>'vertical-align: middle;')); $first_img = Display::return_icon('first.png',get_lang(''),array('style'=>'vertical-align: middle;'));
$last_img = Display::return_icon('last.png',get_lang(''),array('style'=>'vertical-align: middle;')); $last_img = Display::return_icon('last.png',get_lang(''),array('style'=>'vertical-align: middle;'));
$prev_img = Display::return_icon('prev.png',get_lang(''),array('style'=>'vertical-align: middle;')); $prev_img = Display::return_icon('prev.png',get_lang(''),array('style'=>'vertical-align: middle;'));
$next_img = Display::return_icon('next.png',get_lang(''),array('style'=>'vertical-align: middle;')); $next_img = Display::return_icon('next.png',get_lang(''),array('style'=>'vertical-align: middle;'));
// links // links
$first_href = 'viewthread.php?'.api_get_cidreq().'&amp;forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;gradebook='.$gradebook.'&amp;origin='.$origin.'&amp;id=1&amp;post='.$prev_next_array[0]; $first_href = 'viewthread.php?'.api_get_cidreq().'&amp;forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;gradebook='.$gradebook.'&amp;origin='.$origin.'&amp;id=1&amp;post='.$prev_next_array[0];
$last_href = 'viewthread.php?'.api_get_cidreq()."&amp;forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;gradebook='.$gradebook.'&amp;origin=".$origin."&amp;post=".$prev_next_array[$max-1]; $last_href = 'viewthread.php?'.api_get_cidreq()."&amp;forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;gradebook='.$gradebook.'&amp;origin=".$origin."&amp;post=".$prev_next_array[$max-1];
$prev_href = 'viewthread.php?'.api_get_cidreq().'&amp;forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;gradebook='.$gradebook.'&amp;origin='.$origin.'&amp;post='.$prev_next_array[$prev_id]; $prev_href = 'viewthread.php?'.api_get_cidreq().'&amp;forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;gradebook='.$gradebook.'&amp;origin='.$origin.'&amp;post='.$prev_next_array[$prev_id];
$next_href = 'viewthread.php?'.api_get_cidreq().'&amp;forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;gradebook='.$gradebook.'&amp;origin='.$origin.'&amp;post='.$prev_next_array[$next_id]; $next_href = 'viewthread.php?'.api_get_cidreq().'&amp;forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;gradebook='.$gradebook.'&amp;origin='.$origin.'&amp;post='.$prev_next_array[$next_id];
echo '<center>'; echo '<center>';
//go to: first and previous //go to: first and previous
if ((int)$current_id > 0) if ((int)$current_id > 0)
{ {
echo '<a href="'.$first_href.'" '.$class.' title='.$first_message.'>'.$first_img.' '.$first_message.'</a>'; echo '<a href="'.$first_href.'" '.$class.' title='.$first_message.'>'.$first_img.' '.$first_message.'</a>';
echo '<a href="'.$prev_href.'" '.$class_prev.' title='.$prev_message.'>'.$prev_img.' '.$prev_message.'</a>'; echo '<a href="'.$prev_href.'" '.$class_prev.' title='.$prev_message.'>'.$prev_img.' '.$prev_message.'</a>';
} }
else
{
echo '<b><span class="invisible">'.$first_img.' '.$first_message.'</b></span>';
echo '<b><span class="invisible">'.$prev_img.' '.$prev_message.'</b></span>';
}
// current counter
echo ' [ '.($current_id+1).' / '.$max.' ] ';
// go to: next and last
if (($current_id+1) < $max)
{
echo '<a href="'.$next_href.'" '.$class_next.' title='.$next_message.'>'.$next_message.' '.$next_img.'</a>';
echo '<a href="'.$last_href.'" '.$class.' title='.$last_message.'>'.$last_message.' '.$last_img.'</a>';
}
else else
{ {
echo '<b><span class="invisible">'.$first_img.' '.$first_message.'</b></span>'; echo '<b><span class="invisible">'.$next_message.' '.$next_img.'</b></span>';
echo '<b><span class="invisible">'.$prev_img.' '.$prev_message.'</b></span>'; echo '<b><span class="invisible">'.$last_message.' '.$last_img.'</b></span>';
} }
echo '</center>';
// current counter
echo ' [ '.($current_id+1).' / '.$max.' ] '; //--------------------------------------------------------------------------------------------
// go to: next and last // the style depends on the status of the message: approved or not
if (($current_id+1) < $max) if ($rows[$display_post_id]['visible']=='0')
{ {
echo '<a href="'.$next_href.'" '.$class_next.' title='.$next_message.'>'.$next_message.' '.$next_img.'</a>'; $titleclass='forum_message_post_title_2_be_approved';
echo '<a href="'.$last_href.'" '.$class.' title='.$last_message.'>'.$last_message.' '.$last_img.'</a>'; $messageclass='forum_message_post_text_2_be_approved';
}
else
{
echo '<b><span class="invisible">'.$next_message.' '.$next_img.'</b></span>';
echo '<b><span class="invisible">'.$last_message.' '.$last_img.'</b></span>';
}
echo '</center>';
//--------------------------------------------------------------------------------------------
// the style depends on the status of the message: approved or not
if ($rows[$display_post_id]['visible']=='0')
{
$titleclass='forum_message_post_title_2_be_approved';
$messageclass='forum_message_post_text_2_be_approved';
$leftclass='forum_message_left_2_be_approved'; $leftclass='forum_message_left_2_be_approved';
} }
else else
{ {
$titleclass='forum_message_post_title'; $titleclass='forum_message_post_title';
$messageclass='forum_message_post_text'; $messageclass='forum_message_post_text';
$leftclass='forum_message_left'; $leftclass='forum_message_left';
} }
// -------------------------------------- // --------------------------------------
// Displaying the message // Displaying the message
// -------------------------------------- // --------------------------------------
// we mark the image we are displaying as set // we mark the image we are displaying as set
unset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$rows[$display_post_id]['post_id']]); unset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$rows[$display_post_id]['post_id']]);
echo "<table width=\"100%\" class=\"post\" cellspacing=\"5\" border=\"0\">\n"; echo "<table width=\"100%\" class=\"post\" cellspacing=\"5\" border=\"0\">\n";
echo "\t<tr>\n"; echo "\t<tr>\n";
echo "\t\t<td rowspan=\"3\" class=\"$leftclass\">"; 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']); $name=prepare4display($rows[$display_post_id]['poster_name']);
} }
else else
{ {
$name=api_get_person_name($rows[$display_post_id]['firstname'], $rows[$display_post_id]['lastname']); $name=api_get_person_name($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, $origin).'<br />'; } if (api_get_course_setting('allow_user_image_forum')) {echo '<br />'.display_user_image($rows[$display_post_id]['user_id'],$name, $origin).'<br />'; }
echo display_user_link($rows[$display_post_id]['user_id'], $name, $origin).'<br />'; echo display_user_link($rows[$display_post_id]['user_id'], $name, $origin).'<br />';
echo $rows[$display_post_id]['post_date'].'<br /><br />'; echo $rows[$display_post_id]['post_date'].'<br /><br />';
// get attach id // get attach id
$attachment_list=get_attachment($display_post_id); $attachment_list=get_attachment($display_post_id);
$id_attach = !empty($attachment_list)?$attachment_list['id']:''; $id_attach = !empty($attachment_list)?$attachment_list['id']:'';
// The user who posted it can edit his thread only if the course admin allowed this in the properties of the forum // The user who posted it can edit his thread only if the course admin allowed this in the properties of the forum
// The course admin him/herself can do this off course always // The course admin him/herself can do this off course always
if (($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']))) 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=\"editpost.php?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;origin=".$origin."&amp;post=".$rows[$display_post_id]['post_id']."&id_attach=".$id_attach."\">".icon('../img/edit.gif',get_lang('Edit'))."</a>\n"; echo "<a href=\"editpost.php?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;origin=".$origin."&amp;post=".$rows[$display_post_id]['post_id']."&id_attach=".$id_attach."\">".icon('../img/edit.gif',get_lang('Edit'))."</a>\n";
} }
if (api_is_allowed_to_edit(false,true) && !(api_is_course_coach() && $current_forum['session_id']!=$_SESSION['id_session'])) if (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()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;action=delete&amp;content=post&amp;id=".$rows[$display_post_id]['post_id']."\" onclick=\"javascript:if(!confirm('".addslashes(api_htmlentities(get_lang("DeletePost"),ENT_QUOTES,$charset))."')) return false;\">".icon('../img/delete.gif',get_lang('Delete'))."</a>\n"; echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;action=delete&amp;content=post&amp;id=".$rows[$display_post_id]['post_id']."\" onclick=\"javascript:if(!confirm('".addslashes(api_htmlentities(get_lang("DeletePost"),ENT_QUOTES,$charset))."')) return false;\">".icon('../img/delete.gif',get_lang('Delete'))."</a>\n";
display_visible_invisible_icon('post', $rows[$display_post_id]['post_id'], $rows[$display_post_id]['visible'],array('forum'=>Security::remove_XSS($_GET['forum']),'thread'=>Security::remove_XSS($_GET['thread']), 'post'=>Security::remove_XSS($_GET['post']) )); display_visible_invisible_icon('post', $rows[$display_post_id]['post_id'], $rows[$display_post_id]['visible'],array('forum'=>Security::remove_XSS($_GET['forum']),'thread'=>Security::remove_XSS($_GET['thread']), 'post'=>Security::remove_XSS($_GET['post']) ));
echo "\n"; echo "\n";
//verified the post minor //verified the post minor
$my_post=get_posts($_GET['thread']); $my_post=get_posts($_GET['thread']);
$id_posts=array(); $id_posts=array();
foreach ($my_post as $post_value) { foreach ($my_post as $post_value) {
$id_posts[]=$post_value['post_id']; $id_posts[]=$post_value['post_id'];
} }
sort($id_posts,SORT_NUMERIC); sort($id_posts,SORT_NUMERIC);
reset($id_posts); reset($id_posts);
//the post minor //the post minor
$post_minor=(int)$id_posts[0]; $post_minor=(int)$id_posts[0];
$post_id = isset($_GET['post'])?(int)$_GET['post']:0; $post_id = isset($_GET['post'])?(int)$_GET['post']:0;
if (!isset($_GET['id']) && $post_id>$post_minor) { if (!isset($_GET['id']) && $post_id>$post_minor) {
echo "<a href=\"viewthread.php?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;origin=".$origin."&amp;action=move&amp;post=".$rows[$display_post_id]['post_id']."\">".icon('../img/deplacer_fichier.gif',get_lang('MovePost'))."</a>\n"; echo "<a href=\"viewthread.php?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;origin=".$origin."&amp;action=move&amp;post=".$rows[$display_post_id]['post_id']."\">".icon('../img/deplacer_fichier.gif',get_lang('MovePost'))."</a>\n";
} }
} }
$userinf=api_get_user_info($rows[$display_post_id]['user_id']); $userinf=api_get_user_info($rows[$display_post_id]['user_id']);
$user_status=api_get_status_of_user_in_course($rows[$display_post_id]['user_id'],api_get_course_id()); $user_status=api_get_status_of_user_in_course($rows[$display_post_id]['user_id'],api_get_course_id());
if (api_is_allowed_to_edit()) { if (api_is_allowed_to_edit()) {
if($post_id>$post_minor ) if($post_id>$post_minor )
{ {
if($user_status!=1) if($user_status!=1)
{ {
$current_qualify_thread=show_qualify('1',$_GET['cidReq'],$_GET['forum'],$rows[$display_post_id]['user_id'],$_GET['thread']); $current_qualify_thread=show_qualify('1',$_GET['cidReq'],$_GET['forum'],$rows[$display_post_id]['user_id'],$_GET['thread']);
echo "<a href=\"forumqualify.php?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;action=list&amp;post=".$rows[$display_post_id]['post_id']."&amp;user=".$rows[$display_post_id]['user_id']."&user_id=".$rows[$display_post_id]['user_id']."&origin=".$origin."&idtextqualify=".$current_qualify_thread."\" >".icon('../img/new_test_small.gif',get_lang('Qualify'))."</a>\n"; echo "<a href=\"forumqualify.php?".api_get_cidreq()."&forum=".Security::remove_XSS($_GET['forum'])."&amp;thread=".Security::remove_XSS($_GET['thread'])."&amp;action=list&amp;post=".$rows[$display_post_id]['post_id']."&amp;user=".$rows[$display_post_id]['user_id']."&user_id=".$rows[$display_post_id]['user_id']."&origin=".$origin."&idtextqualify=".$current_qualify_thread."\" >".icon('../img/new_test_small.gif',get_lang('Qualify'))."</a>\n";
} }
} }
} }
//echo '<br /><br />'; //echo '<br /><br />';
//if (($current_forum_category['locked']==0 AND $current_forum['locked']==0 AND $current_thread['locked']==0) OR api_is_allowed_to_edit()) //if (($current_forum_category['locked']==0 AND $current_forum['locked']==0 AND $current_thread['locked']==0) OR api_is_allowed_to_edit())
if ($current_forum_category['locked']==0 AND $current_forum['locked']==0 AND $current_thread['locked']==0 OR api_is_allowed_to_edit(false,true)) if ($current_forum_category['locked']==0 AND $current_forum['locked']==0 AND $current_thread['locked']==0 OR api_is_allowed_to_edit(false,true))
{ {
if ($_user['user_id'] OR ($current_forum['allow_anonymous']==1 AND !$_user['user_id'])) if ($_user['user_id'] OR ($current_forum['allow_anonymous']==1 AND !$_user['user_id']))
{ {
if (!api_is_anonymous()) { if (!api_is_anonymous()) {
echo '<a href="reply.php?'.api_get_cidreq().'&forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;post='.$rows[$display_post_id]['post_id'].'&amp;action=replymessage&amp;origin='. $origin .'">'.Display :: return_icon('message_reply_forum.png', get_lang('ReplyToMessage'))."</a>\n"; echo '<a href="reply.php?'.api_get_cidreq().'&forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;post='.$rows[$display_post_id]['post_id'].'&amp;action=replymessage&amp;origin='. $origin .'">'.Display :: return_icon('message_reply_forum.png', get_lang('ReplyToMessage'))."</a>\n";
echo '<a href="reply.php?'.api_get_cidreq().'&forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;post='.$rows[$display_post_id]['post_id'].'&amp;action=quote&amp;origin='. $origin .'">'.Display :: return_icon('lp_thread_forum.gif', get_lang('QuoteMessage'))."</a>\n"; echo '<a href="reply.php?'.api_get_cidreq().'&forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'&amp;post='.$rows[$display_post_id]['post_id'].'&amp;action=quote&amp;origin='. $origin .'">'.Display :: return_icon('quote.gif', get_lang('QuoteMessage'))."</a>\n";
} }
} }
} }
else else
{ {
if ($current_forum_category['locked']==1) if ($current_forum_category['locked']==1)
{ {
echo get_lang('ForumcategoryLocked').'<br />'; echo get_lang('ForumcategoryLocked').'<br />';
} }
if ($current_forum['locked']==1) if ($current_forum['locked']==1)
{ {
echo get_lang('ForumLocked').'<br />'; echo get_lang('ForumLocked').'<br />';
} }
if ($current_thread['locked']==1) if ($current_thread['locked']==1)
{ {
echo get_lang('ThreadLocked').'<br />'; echo get_lang('ThreadLocked').'<br />';
}
}
echo "</td>\n";
// note: this can be removed here because it will be displayed in the tree
if (isset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$rows[$display_post_id]['post_id']]) and !empty($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$rows[$display_post_id]['post_id']]) and !empty($whatsnew_post_info[$_GET['forum']][$rows[$display_post_id]['thread_id']]))
{
$post_image=icon('../img/forumpostnew.gif');
} }
}
echo "</td>\n";
// note: this can be removed here because it will be displayed in the tree
if (isset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$rows[$display_post_id]['post_id']]) and !empty($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$rows[$display_post_id]['post_id']]) and !empty($whatsnew_post_info[$_GET['forum']][$rows[$display_post_id]['thread_id']]))
{
$post_image=icon('../img/forumpostnew.gif');
}
else else
{ {
$post_image=icon('../img/forumpost.gif'); $post_image=icon('../img/forumpost.gif');
} }
if ($rows[$display_post_id]['post_notification']=='1' AND $rows[$display_post_id]['poster_id']==$_user['user_id']) if ($rows[$display_post_id]['post_notification']=='1' AND $rows[$display_post_id]['poster_id']==$_user['user_id'])
{ {
$post_image.=icon('../img/forumnotification.gif',get_lang('YouWillBeNotified')); $post_image.=icon('../img/forumnotification.gif',get_lang('YouWillBeNotified'));
} }
// The post title // The post title
echo "\t\t<td class=\"$titleclass\">".prepare4display($rows[$display_post_id]['post_title'])."</td>\n"; echo "\t\t<td class=\"$titleclass\">".prepare4display($rows[$display_post_id]['post_title'])."</td>\n";
echo "\t</tr>\n"; echo "\t</tr>\n";
// The post message // The post message
echo "\t<tr>\n"; echo "\t<tr>\n";
echo "\t\t<td class=\"$messageclass\">".prepare4display($rows[$display_post_id]['post_text'])."</td>\n"; echo "\t\t<td class=\"$messageclass\">".prepare4display($rows[$display_post_id]['post_text'])."</td>\n";
echo "\t</tr>\n"; echo "\t</tr>\n";
// The check if there is an attachment // 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%">'; echo '<tr><td height="50%">';
$realname=$attachment_list['path']; $realname=$attachment_list['path'];
$user_filename=$attachment_list['filename']; $user_filename=$attachment_list['filename'];
echo Display::return_icon('attachment.gif',get_lang('Attachment')); echo Display::return_icon('attachment.gif',get_lang('Attachment'));
echo '<a href="download.php?file='; echo '<a href="download.php?file=';
echo $realname; echo $realname;
echo ' "> '.$user_filename.' </a>'; echo ' "> '.$user_filename.' </a>';
echo '<span class="forum_attach_comment" >'.$attachment_list['comment'].'</span>'; echo '<span class="forum_attach_comment" >'.$attachment_list['comment'].'</span>';
if (($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']))) { 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 '&nbsp;&nbsp;<a href="'.api_get_self().'?'.api_get_cidreq().'&amp;origin='.Security::remove_XSS($_GET['origin']).'&amp;action=delete_attach&amp;id_attach='.$attachment_list['id'].'&amp;forum='.Security::remove_XSS($_GET['forum']).'&amp;thread='.Security::remove_XSS($_GET['thread']).'" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES,$charset)).'\')) return false;">'.Display::return_icon('delete.gif',get_lang('Delete')).'</a><br />'; echo '&nbsp;&nbsp;<a href="'.api_get_self().'?'.api_get_cidreq().'&amp;origin='.Security::remove_XSS($_GET['origin']).'&amp;action=delete_attach&amp;id_attach='.$attachment_list['id'].'&amp;forum='.Security::remove_XSS($_GET['forum']).'&amp;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 />';
} }
echo '</td></tr>'; echo '</td></tr>';
} }
// The post has been displayed => it can be removed from the what's new array // The post has been displayed => it can be removed from the what's new array
unset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$row['post_id']]); unset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$row['post_id']]);
unset($_SESSION['whatsnew_post_info'][$current_forum['forum_id']][$current_thread['thread_id']][$row['post_id']]); unset($_SESSION['whatsnew_post_info'][$current_forum['forum_id']][$current_thread['thread_id']][$row['post_id']]);
echo "</table>"; echo "</table>";
// -------------------------------------- // --------------------------------------
// Displaying the thread (structure) // Displaying the thread (structure)
// -------------------------------------- // --------------------------------------
echo $thread_structure; echo $thread_structure;
/** /**
* This function builds an array of all the posts in a given thread where the key of the array is the post_id * This function builds an array of all the posts in a given thread where the key of the array is the post_id
* It also adds an element children to the array which itself is an array that contains all the id's of the first-level children * It also adds an element children to the array which itself is an array that contains all the id's of the first-level children
* @return an array containing all the information on the posts of a thread * @return an array containing all the information on the posts of a thread
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
*/ */
function calculate_children($rows) function calculate_children($rows)
{ {
foreach($rows as $row) foreach($rows as $row)
{ {
$rows_with_children[$row["post_id"]]=$row; $rows_with_children[$row["post_id"]]=$row;
$rows_with_children[$row["post_parent_id"]]["children"][]=$row["post_id"]; $rows_with_children[$row["post_parent_id"]]["children"][]=$row["post_id"];
} }
$rows=$rows_with_children; $rows=$rows_with_children;
$sorted_rows=array(0=>array()); $sorted_rows=array(0=>array());
_phorum_recursive_sort($rows, $sorted_rows); _phorum_recursive_sort($rows, $sorted_rows);
unset($sorted_rows[0]); unset($sorted_rows[0]);
return $sorted_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) if($seed>0)
{ {
$threads[$rows[$seed]["post_id"]]=$rows[$seed]; $threads[$rows[$seed]["post_id"]]=$rows[$seed];
$threads[$rows[$seed]["post_id"]]["indent_cnt"]=$indent; $threads[$rows[$seed]["post_id"]]["indent_cnt"]=$indent;
$indent++; $indent++;
} }
if(isset($rows[$seed]["children"])) if(isset($rows[$seed]["children"]))
{ {
foreach($rows[$seed]["children"] as $child) foreach($rows[$seed]["children"] as $child)
{ {
_phorum_recursive_sort($rows, $threads, $child, $indent); _phorum_recursive_sort($rows, $threads, $child, $indent);
} }
} }
} }

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