chamilo-lms/main/forum/viewthread_flat.inc.php

<?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']);

    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)) {
                echo "<a href=\"editpost.php?".api_get_cidreq()."&amp;gidReq=".Security::remove_XSS($_GET['gidReq'])."&amp;forum=".$clean_forum_id."&amp;thread=".$clean_thread_id."&amp;post=".$row['post_id']."&amp;origin=".$origin."&amp;edit=edition&amp;id_attach=".$id_attach."\">".Display::return_icon('edit.png',get_lang('Edit'), array(), 22)."</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'])) {
                echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&amp;gidReq=".Security::remove_XSS($_GET['gidReq'])."&amp;forum=".$clean_forum_id."&amp;thread=".$clean_thread_id."&amp;action=delete&amp;content=post&amp;id=".$row['post_id']."&amp;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(),  22)."</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 ($increment>0) {
                    echo "<a href=\"viewthread.php?".api_get_cidreq()."&amp;gidReq=".Security::remove_XSS($_GET['gidReq'])."&amp;forum=".$clean_forum_id."&amp;thread=".$clean_thread_id."&amp;action=move&amp;post=".$row['post_id']."&amp;origin=".$origin."\">".Display::return_icon('move.png',get_lang('MovePost'), array(), 22)."</a>";
                }
            }
        }

        $userinf = api_get_user_info($row['user_id']);
        $user_status = api_get_status_of_user_in_course($row['user_id'],api_get_course_id());
        $current_qualify_thread = show_qualify('1',$_GET['cidReq'],$_GET['forum'],$row['poster_id'],$_GET['thread']);
        if (api_is_allowed_to_edit(null,true) && $origin != 'learnpath') {
            if( isset($_GET['gradebook'])){
                if ($increment>0 && $user_status!=1 ) {
                    $info_thread=get_thread_information($clean_thread_id);
                    echo "<a href=\"forumqualify.php?".api_get_cidreq()."&amp;gidReq=".Security::remove_XSS($_GET['gidReq'])."&amp;forum=".$info_thread['forum_id']."&amp;thread=".$clean_thread_id."&amp;action=list&amp;post=".$row['post_id']."&amp;user=".$row['poster_id']."&amp;user_id=".$row['poster_id']."&amp;origin=".$origin."&amp;idtextqualify=".$current_qualify_thread."&amp;gradebook=".Security::remove_XSS($_GET['gradebook'])."\" >".Display::return_icon('quiz.gif',get_lang('Qualify'))."</a> ";
                 }
            } else {
                if ($increment>0 && $user_status!=1 ) {
                    echo "<a href=\"forumqualify.php?".api_get_cidreq()."&amp;gidReq=".Security::remove_XSS($_GET['gidReq'])."&amp;forum=".$clean_forum_id."&amp;thread=".$clean_thread_id."&amp;action=list&amp;post=".$row['post_id']."&amp;user=".$row['poster_id']."&amp;user_id=".$row['poster_id']."&amp;origin=".$origin."&amp;idtextqualify=".$current_qualify_thread."\" >".Display::return_icon('new_test_small.gif',get_lang('Qualify'))."</a>";
                }
            }
        }
        //echo '<br /><br />';
        if (($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().'&amp;gidReq='.Security::remove_XSS($_GET['gidReq']).'&amp;forum='.$clean_forum_id.'&amp;thread='.$clean_thread_id.'&amp;post='.$row['post_id'].'&amp;action=replymessage&amp;origin='.$origin.'">'.Display :: return_icon('message_reply_forum.png', get_lang('ReplyToMessage'))."</a>";
                    echo '<a href="reply.php?'.api_get_cidreq().'&amp;gidReq='.Security::remove_XSS($_GET['gidReq']).'&amp;forum='.$clean_forum_id.'&amp;thread='.$clean_thread_id.'&amp;post='.$row['post_id'].'&amp;action=quote&amp;origin='.$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 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=';
            echo $realname;
            echo ' "> '.$user_filename.' </a>';
            echo '<span class="forum_attach_comment" >'.$attachment_list['comment'].'</span>';
            if (($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 '&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='.$clean_forum_id.'&amp;thread='.$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(), 22).'</a><br />';
            }
            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++;
    }
}