<?php
/* For licensing terms, see /license.txt */
/**
* This script manages the display of forum threads in flat view
* @copyright Julio Montoya < gugli100 @ gmail . com > UI Improvements + lots of bugfixes
* @package chamilo.forum
*/
//delete attachment file
if ((isset($_GET['action']) & & $_GET['action']=='delete_attach') & & isset($_GET['id_attach'])) {
delete_attachment(0,$_GET['id_attach']);
}
if (isset($current_thread['thread_id'])){
$rows = get_posts($current_thread['thread_id']);
$increment=0;
$clean_forum_id = intval($_GET['forum']);
$clean_thread_id = intval($_GET['thread']);
$locked = api_resource_is_locked_by_gradebook($clean_thread_id, LINK_FORUM_THREAD);
if (!empty($rows)) {
foreach ($rows as $row) {
echo '< table width = "100%" class = "forum_table" cellspacing = "5" border = "0" > ';
// the style depends on the status of the message: approved or not
if ($row['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';
} else {
$titleclass='forum_message_post_title';
$messageclass='forum_message_post_text';
$leftclass='forum_message_left';
}
echo "< tr > ";
echo "< td rowspan = \"3\" class = \"$leftclass\" > ";
if ($row['user_id']=='0') {
$name = prepare4display($row['poster_name']);
} else {
$name = api_get_person_name($row['firstname'], $row['lastname']);
}
$username = sprintf(get_lang('LoginX'), $row['username']);
if ($origin!='learnpath') {
if (api_get_course_setting('allow_user_image_forum')) {
echo '< br / > '.display_user_image($row['user_id'],$name).'< br / > ';
}
echo display_user_link($row['user_id'], $name, '', $username).'< br / > ';
} else {
echo Display::tag('span', $name, array('title'=>api_htmlentities($username, ENT_QUOTES))).'< br / > ';
}
$group_id = api_get_group_id();
echo api_convert_and_format_date($row['post_date']).'< br / > < br / > ';
// get attach id
$attachment_list=get_attachment($row['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 ( GroupManager::is_tutor_of_group(api_get_user_id(), $group_id) OR ($current_forum['allow_edit']==1 AND $row['user_id']==$_user['user_id']) or (api_is_allowed_to_edit(false,true) & & !(api_is_course_coach() & & $current_forum['session_id']!=$_SESSION['id_session']))) {
if (api_is_allowed_to_session_edit(false,true)) {
if ($locked == false) {
echo "< a href = \"editpost.php?".api_get_cidreq()."&gidReq=".Security::remove_XSS($_GET['gidReq'])."&forum=".$clean_forum_id."&thread=".$clean_thread_id."&post=".$row['post_id']."&origin=".$origin."&edit=edition&id_attach=".$id_attach."\" > ".Display::return_icon('edit.png',get_lang('Edit'), array(), ICON_SIZE_SMALL)."< / a > ";
}
}
}
if ($origin != 'learnpath') {
if (GroupManager::is_tutor_of_group(api_get_user_id(), $group_id) OR api_is_allowed_to_edit(false,true) & & !(api_is_course_coach() & & $current_forum['session_id']!=$_SESSION['id_session'])) {
if ($locked == false) {
echo "< a href = \"".api_get_self()."?".api_get_cidreq()."&forum=".$clean_forum_id."&thread=".$clean_thread_id."&action=delete&content=post&id=".$row['post_id']."&origin=".$origin."\" onclick = \"javascript:if(!confirm('".addslashes(api_htmlentities(get_lang('DeletePost'), ENT_QUOTES ) ) . " ' ) ) return false ; \ " > ".Display::return_icon('delete.png', get_lang('Delete'),array(), ICON_SIZE_SMALL)."< / a > ";
}
}
if (api_is_allowed_to_edit(false,true) & & !(api_is_course_coach() & & $current_forum['session_id']!=$_SESSION['id_session'])) {
display_visible_invisible_icon('post', $row['post_id'], $row['visible'],array('forum'=>$clean_forum_id,'thread'=>$clean_thread_id, 'origin'=>$origin ));
echo "";
if ($increment>0) {
echo "< a href = \"viewthread.php?".api_get_cidreq()."&forum=".$clean_forum_id."&thread=".$clean_thread_id."&action=move&post=".$row['post_id']."&origin=".$origin."\" > ".Display::return_icon('move.png',get_lang('MovePost'), array(), ICON_SIZE_SMALL)."< / a > ";
}
}
}
$user_status = api_get_status_of_user_in_course($row['user_id'], api_get_course_id());
$current_qualify_thread = show_qualify('1', $row['poster_id'],$_GET['thread']);
if (api_is_allowed_to_edit(null,true) & & $origin != 'learnpath') {
$my_forum_id = $clean_forum_id;
if (isset($_GET['gradebook'])) {
$info_thread = get_thread_information($clean_thread_id);
$my_forum_id = $info_thread['forum_id'];
}
if ($increment > 0 & & $locked == false) {
echo "< a href = \"forumqualify.php?".api_get_cidreq()."&forum=".$my_forum_id."&thread=".$clean_thread_id."&action=list&post=".$row['post_id']."&user=".$row['poster_id']."&user_id=".$row['poster_id']."&origin=".$origin."&idtextqualify=".$current_qualify_thread."&gradebook=".Security::remove_XSS($_GET['gradebook'])."\" > ".
Display::return_icon('quiz.gif',get_lang('Qualify'))."< / a > ";
}
}
if (($current_forum_category & & $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 (!api_is_anonymous() & & api_is_allowed_to_session_edit(false,true)) {
echo '< a href = "reply.php?'.api_get_cidreq().'&forum='.$clean_forum_id.'&thread='.$clean_thread_id.'&post='.$row['post_id'].'&action=replymessage&origin='.$origin.'" > '.Display :: return_icon('message_reply_forum.png', get_lang('ReplyToMessage'))."< / a > ";
echo '< a href = "reply.php?'.api_get_cidreq().'&forum='.$clean_forum_id.'&thread='.$clean_thread_id.'&post='.$row['post_id'].'&action=quote&origin='.$origin.'" > '.Display :: return_icon('quote.gif', get_lang('QuoteMessage'))."< / a > ";
}
}
} else {
if ($current_forum_category & & $current_forum_category['locked']==1) {
echo get_lang('ForumcategoryLocked').'< br / > ';
}
if ($current_forum['locked']==1) {
echo get_lang('ForumLocked').'< br / > ';
}
if ($current_thread['locked']==1) {
echo get_lang('ThreadLocked').'< br / > ';
}
}
echo "< / td > ";
// prepare the notification icon
if (isset($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']])) {
$post_image=Display::return_icon('forumpostnew.gif');
} else {
$post_image=Display::return_icon('forumpost.gif');
}
if ($row['post_notification']=='1' AND $row['poster_id']==$_user['user_id']) {
$post_image.=Display::return_icon('forumnotification.gif',get_lang('YouWillBeNotified'));
}
// The post title
echo "< / tr > ";
// The post title
echo "< tr > ";
echo Display::tag('td', prepare4display($row['post_title']), array('class'=>'forum_message_post_title'));
echo "< / tr > ";
// The post message
echo "< tr > ";
// see comments inside forumfunction.inc.php to lower filtering and allow more visual changes
echo "< td class = \"$messageclass\" > ".prepare4display($row['post_text'])."< / td > ";
echo "< / tr > ";
// The check if there is an attachment
$attachment_list = get_attachment($row['post_id']);
if (!empty($attachment_list)) {
echo '< tr > < td colspan = "2" height = "50%" > ';
$realname=$attachment_list['path'];
$user_filename=$attachment_list['filename'];
echo Display::return_icon('attachment.gif',get_lang('Attachment'));
echo '< a href = "download.php?file='.$realname.'" > '.$user_filename.' < / a > ';
if (($current_forum['allow_edit']==1 AND $row['user_id']==$_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='.$clean_forum_id.'&thread='.$clean_thread_id.'" onclick = "javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES)).'\')) return false;" > '.Display::return_icon('delete.png',get_lang('Delete'), array(), ICON_SIZE_SMALL).'< / a > < br / > ';
}
echo '< span class = "forum_attach_comment" > '.$attachment_list['comment'].'< / span > ';
echo '< / td > < / tr > ';
}
// The post has been displayed => it can be removed from the what's new array
unset($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']]);
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']]);
echo "< / table > ";
$increment++;
}
}
}
