, Ghent University * @author Julio Montoya UI Improvements + lots of bugfixes * * @package chamilo.forum */ require_once api_get_path(SYS_CODE_PATH).'forum/forumfunction.inc.php'; $rows = get_posts($_GET['thread']); // Note: This has to be cleaned first. $rows = calculate_children($rows); 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); $display_post_id = $current['post_id']; } // Are we in a lp ? $origin = ''; if(isset($_GET['origin'])) { $origin = Security::remove_XSS($_GET['origin']); } // Delete attachment file. if ((isset($_GET['action']) && $_GET['action']=='delete_attach') && isset($_GET['id_attach'])) { delete_attachment(0,$_GET['id_attach']); } // Displaying the thread (structure) $thread_structure="
".get_lang('Structure')."
"; $counter=0; $count=0; $prev_next_array=array(); $clean_forum_id = intval($_GET['forum']); $clean_thread_id = intval($_GET['thread']); $group_id = api_get_group_id(); foreach ($rows as $post) { $counter++; $indent=$post['indent_cnt']*'20'; $thread_structure.= "
"; if (isset($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=Display::return_icon('forumpostnew.gif'); } else { $post_image=Display::return_icon('forumpost.gif'); } $thread_structure.= $post_image; if ($_GET['post']==$post['post_id'] OR ($counter==1 AND !isset($_GET['post']))) { $thread_structure.=''.prepare4display($post['post_title']).'
'; $prev_next_array[]=$post['post_id']; } else { if ($post['visible']=='0') { $class=' class="invisible"'; } else { $class=''; } $count_loop=($count==0)?'&id=1' : ''; $thread_structure.= "".prepare4display($post['post_title']).""; $prev_next_array[]=$post['post_id']; } $count++; } $locked = api_resource_is_locked_by_gradebook($clean_thread_id, LINK_FORUM_THREAD); /* NAVIGATION CONTROLS */ $current_id=array_search($display_post_id,$prev_next_array); $max=count($prev_next_array); $next_id=$current_id+1; $prev_id=$current_id-1; // text $first_message=get_lang('FirstMessage'); $last_message=get_lang('LastMessage'); $next_message=get_lang('NextMessage'); $prev_message=get_lang('PrevMessage'); // images $first_img = Display::return_icon('action_first.png',get_lang('FirstMessage'), array('style' => 'vertical-align: middle;')); $last_img = Display::return_icon('action_last.png',get_lang('LastMessage'), array('style' => 'vertical-align: middle;')); $prev_img = Display::return_icon('action_prev.png',get_lang('PrevMessage'), array('style' => 'vertical-align: middle;')); $next_img = Display::return_icon('action_next.png',get_lang('NextMessage'), array('style' => 'vertical-align: middle;')); // links $first_href = 'viewthread.php?'.api_get_cidreq().'&forum='.$clean_forum_id.'&thread='.$clean_thread_id.'&gradebook='.$gradebook.'&origin='.$origin.'&id=1&post='.$prev_next_array[0]; $last_href = 'viewthread.php?'.api_get_cidreq().'&forum='.$clean_forum_id.'&thread='.$clean_thread_id.'&gradebook='.$gradebook.'&origin='.$origin.'&post='.$prev_next_array[$max-1]; $prev_href = 'viewthread.php?'.api_get_cidreq().'&forum='.$clean_forum_id.'&thread='.$clean_thread_id.'&gradebook='.$gradebook.'&origin='.$origin.'&post='.$prev_next_array[$prev_id]; $next_href = 'viewthread.php?'.api_get_cidreq().'&forum='.$clean_forum_id.'&thread='.$clean_thread_id.'&gradebook='.$gradebook.'&origin='.$origin.'&post='.$prev_next_array[$next_id]; echo '
'; //go to: first and previous if ((int)$current_id > 0) { echo ''.$first_img.' '.$first_message.''; echo ''.$prev_img.' '.$prev_message.''; } else { echo ''; echo ''; } // current counter echo ' [ '.($current_id+1).' / '.$max.' ] '; // go to: next and last if (($current_id+1) < $max) { echo ''.$next_message.' '.$next_img.''; echo ''.$last_message.' '.$last_img.''; } else { echo ''; echo ''; } echo '
'; // the style depends on the status of the message: approved or not if ($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'; } else { $titleclass='forum_message_post_title'; $messageclass='forum_message_post_text'; $leftclass='forum_message_left'; } // Displaying the message // we mark the image we are displaying as set unset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$rows[$display_post_id]['post_id']]); echo ""; echo ""; echo ""; // 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=Display::return_icon('forumpostnew.gif'); } else { $post_image=Display::return_icon('forumpost.gif'); } if ($rows[$display_post_id]['post_notification']=='1' AND $rows[$display_post_id]['poster_id']==$_user['user_id']) { $post_image.=Display::return_icon('forumnotification.gif',get_lang('YouWillBeNotified')); } // The post title echo ""; echo ""; // The post message echo ""; echo ""; echo ""; // The check if there is an attachment $attachment_list = get_attachment($display_post_id); if (!empty($attachment_list)) { echo ''; } // The post has been displayed => it can be removed from the what's new array if (isset($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']]); } echo "
"; $username = sprintf(get_lang('LoginX'), $rows[$display_post_id]['username']); if ($rows[$display_post_id]['user_id']=='0') { $name=prepare4display($rows[$display_post_id]['poster_name']); } 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 '
'.display_user_image($rows[$display_post_id]['user_id'],$name, $origin).'
'; } echo display_user_link($rows[$display_post_id]['user_id'], $name, $origin, $username)."
"; echo api_convert_and_format_date($rows[$display_post_id]['post_date']).'

'; // get attach id $attachment_list=get_attachment($display_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 $rows[$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 ( 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 ($locked == false) { echo "".Display::return_icon('edit.png',get_lang('Edit'), array(), ICON_SIZE_SMALL).""; } } 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 "".Display::return_icon('delete.png',get_lang('Delete'), array(), ICON_SIZE_SMALL).""; } display_visible_invisible_icon('post', $rows[$display_post_id]['post_id'], $rows[$display_post_id]['visible'],array('forum'=>$clean_forum_id,'thread'=>$clean_thread_id, 'post'=>Security::remove_XSS($_GET['post']) )); echo ""; //verified the post minor $my_post=get_posts($_GET['thread']); $id_posts=array(); foreach ($my_post as $post_value) { $id_posts[]=$post_value['post_id']; } sort($id_posts,SORT_NUMERIC); reset($id_posts); //the post minor $post_minor=(int)$id_posts[0]; $post_id = isset($_GET['post'])?(int)$_GET['post']:0; if (!isset($_GET['id']) && $post_id>$post_minor) { echo "".Display::return_icon('move.png',get_lang('MovePost'), array(), ICON_SIZE_SMALL).""; } } $userinf=api_get_user_info($rows[$display_post_id]['user_id']); $user_status=api_get_status_of_user_in_course($rows[$display_post_id]['user_id'],api_get_course_int_id()); if (api_is_allowed_to_edit(null,true)) { if ($post_id > $post_minor ) { //if ($user_status!=1) { $current_qualify_thread=show_qualify('1', $rows[$display_post_id]['user_id'],$_GET['thread']); if ($locked == false) { echo "".Display::return_icon('new_test_small.gif',get_lang('Qualify')).""; } //} } } 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 ''.Display :: return_icon('message_reply_forum.png', get_lang('ReplyToMessage')).""; echo ''.Display :: return_icon('quote.gif', get_lang('QuoteMessage')).""; } } } else { if ($current_forum_category && $current_forum_category['locked']==1) { echo get_lang('ForumcategoryLocked').'
'; } if ($current_forum['locked']==1) { echo get_lang('ForumLocked').'
'; } if ($current_thread['locked']==1) { echo get_lang('ThreadLocked').'
'; } } echo "		".prepare4display($rows[$display_post_id]['post_title'])."
".prepare4display($rows[$display_post_id]['post_text'])."
'; $realname=$attachment_list['path']; $user_filename=$attachment_list['filename']; echo Display::return_icon('attachment.gif',get_lang('Attachment')); echo ' '.$user_filename.' '; echo ''.Security::remove_XSS($attachment_list['comment'], STUDENT).''; 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 '  '.Display::return_icon('delete.gif',get_lang('Delete')).'
'; } echo '
"; // Displaying the thread (structure) echo $thread_structure;