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178 lines
6.8 KiB
178 lines
6.8 KiB
19 years ago
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<?php
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/*
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==============================================================================
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Dokeos - elearning and course management software
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Copyright (c) 2006 Dokeos S.A.
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Copyright (c) 2006 Ghent University (UGent)
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For a full list of contributors, see "credits.txt".
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The full license can be read in "license.txt".
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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See the GNU General Public License for more details.
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Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
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Mail: info@dokeos.com
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==============================================================================
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*/
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/**
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* These files are a complete rework of the forum. The database structure is
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* based on phpBB but all the code is rewritten. A lot of new functionalities
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* are added:
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* - forum categories and forums can be sorted up or down, locked or made invisible
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* - consistent and integrated forum administration
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* - forum options: are students allowed to edit their post?
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* moderation of posts (approval)
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* reply only forums (students cannot create new threads)
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* multiple forums per group
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* - sticky messages
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* - new view option: nested view
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* - quoting a message
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*
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* @Author Patrick Cool <patrick.cool@UGent.be>, Ghent University
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* @Copyright Ghent University
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* @Copyright Patrick Cool
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*
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* @package dokeos.forum
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*/
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/**
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**************************************************************************
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* IMPORTANT NOTICE
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* Please do not change anything is this code yet because there are still
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* some significant code that need to happen and I do not have the time to
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* merge files and test it all over again. So for the moment, please do not
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* touch the code
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* -- Patrick Cool <patrick.cool@UGent.be>
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**************************************************************************
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*/
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$rows=get_posts($current_thread['thread_id']);
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foreach ($rows as $row)
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{
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echo "<table width=\"100%\" class=\"post\" cellspacing=\"5\" border=\"0\">\n";
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// the style depends on the status of the message: approved or not
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if ($row['visible']=='0')
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{
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$titleclass='forum_message_post_title_2_be_approved';
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$messageclass='forum_message_post_text_2_be_approved';
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$leftclass='forum_message_left_2_be_approved';
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}
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else
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{
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$titleclass='forum_message_post_title';
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$messageclass='forum_message_post_text';
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$leftclass='forum_message_left';
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}
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echo "\t<tr>\n";
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echo "\t\t<td rowspan=\"3\" class=\"$leftclass\">";
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if ($row['user_id']=='0')
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{
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$name=prepare4display($row['poster_name']);
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}
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else
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{
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$name=$row['firstname'].' '.$row['lastname'];
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}
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echo display_user_link($row['user_id'], $name).'<br />';
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echo $row['post_date'].'<br /><br />';
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// The user who posted it can edit his thread only if the course admin allowed this in the properties of the forum
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// The course admin him/herself can do this off course always
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if (($current_forum['allow_edit']==1 AND $row['user_id']==$_uid) or api_is_allowed_to_edit())
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{
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echo "<a href=\"editpost.php?forum=".$_GET['forum']."&thread=".$_GET['thread']."&post=".$row['post_id']."\">".icon('../img/edit.gif',get_lang('Edit'))."</a>\n";
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}
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if (api_is_allowed_to_edit())
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{
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echo "<a href=\"".$_SERVER['PHP_SELF']."?forum=".$_GET['forum']."&thread=".$_GET['thread']."&action=delete&content=post&id=".$row['post_id']."\" onclick=\"javascript:if(!confirm('".addslashes(htmlentities(get_lang("DeletePost")))."')) return false;\">".icon('../img/delete.gif',get_lang('Delete'))."</a>\n";
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display_visible_invisible_icon('post', $row['post_id'], $row['visible'],array('forum'=>$_GET['forum'],'thread'=>$_GET['thread'] ));
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echo "\n";
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echo "<a href=\"viewthread.php?forum=".$_GET['forum']."&thread=".$_GET['thread']."&action=move&post=".$row['post_id']."\">".icon('../img/forummovepost.gif',get_lang('Edit'))."</a>";
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}
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echo '<br /><br />';
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//if (($current_forum_category['locked']==0 AND $current_forum['locked']==0 AND $current_thread['locked']==0) OR api_is_allowed_to_edit())
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if ($current_forum_category['locked']==0 AND $current_forum['locked']==0 AND $current_thread['locked']==0 OR api_is_allowed_to_edit())
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{
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if ($_uid OR ($current_forum['allow_anonymous']==1 AND !$_uid))
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{
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echo '<a href="reply.php?forum='.$_GET['forum'].'&thread='.$_GET['thread'].'&post='.$row['post_id'].'&action=replymessage">'.get_lang('ReplyToMessage').'</a><br />';
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echo '<a href="reply.php?forum='.$_GET['forum'].'&thread='.$_GET['thread'].'&post='.$row['post_id'].'&action=quote">'.get_lang('QuoteMessage').'</a><br /><br />';
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}
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}
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else
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{
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if ($current_forum_category['locked']==1)
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{
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echo get_lang('ForumcategoryLocked').'<br />';
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}
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if ($current_forum['locked']==1)
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{
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echo get_lang('ForumLocked').'<br />';
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}
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if ($current_thread['locked']==1)
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{
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echo get_lang('ThreadLocked').'<br />';
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}
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}
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echo "</td>\n";
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// show the
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if (isset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$row['post_id']]) and !empty($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$row['post_id']]) and !empty($whatsnew_post_info[$_GET['forum']][$row['thread_id']]))
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{
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$post_image=icon('../img/forumpostnew.gif');
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}
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else
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{
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$post_image=icon('../img/forumpost.gif');
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}
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if ($row['post_notification']=='1' AND $row['poster_id']==$_uid)
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{
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$post_image.=icon('../img/forumnotification.gif',get_lang('YouWillBeNotified'));
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}
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// The post title
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echo "\t\t<td class=\"$titleclass\">".$post_image." ".prepare4display($row['post_title'])."</td>\n";
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echo "\t</tr>\n";
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// The post message
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echo "\t<tr>\n";
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echo "\t\t<td class=\"$messageclass\">".prepare4display($row['post_text'])."</td>\n";
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echo "\t</tr>\n";
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// The added resources
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/*
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echo "<tr><td>";
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if (check_added_resources("forum_post", $row["post_id"]))
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{
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echo "<i>".get_lang("AddedResources")."</i><br/>";
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if ($row['visible']=='0')
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{
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$addedresource_style="invisible";
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}
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display_added_resources("forum_post", $row["post_id"], $addedresource_style);
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}
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echo "</td></tr>";
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*/
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// The post has been displayed => it can be removed from the what's new array
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unset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$row['post_id']]);
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unset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']]);
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unset($_SESSION['whatsnew_post_info'][$current_forum['forum_id']][$current_thread['thread_id']][$row['post_id']]);
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unset($_SESSION['whatsnew_post_info'][$current_forum['forum_id']][$current_thread['thread_id']]);
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echo "</table>";
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}
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?>
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