chamilo / chamilo-lms

        $user_link = '<a href="'.api_get_path(WEB_PATH).'main/social/profile.php?u='.$main_message['user_sender_id'].'">'.$name.'&nbsp;</a>';

        $date = '';

        if ($main_message['send_date'] != $main_message['update_date']) {

            if (!empty($main_message['update_date']) && $main_message['update_date'] != '0000-00-00 00:00:00') {

                $date = '<div class="message-group-date"> '.get_lang('LastUpdate').' '.date_to_str_ago($main_message['update_date']).'</div>';

            }

        } else {

            $date = '<div class="message-group-date"> '.get_lang('Created').' '.date_to_str_ago($main_message['send_date']).'</div>';

        }

        $attachment = '<div class="message-attach">'.(!empty($files_attachments) ? implode('<br />', $files_attachments) : '').'</div>';

        $main_content.= '<div class="message-group-content">'.$links.$user_link.' '.$date.$main_message['content'].$attachment.'</div>';

        $main_content = Security::remove_XSS($main_content, STUDENT, true);

                $user_link = '<a href="'.api_get_path(WEB_PATH).'main/social/profile.php?u='.$topic['user_sender_id'].'">'.$name.'&nbsp;</a>';

                $date = '';

                if ($topic['send_date'] != $topic['update_date']) {

                    if (!empty($topic['update_date']) && $topic['update_date'] != '0000-00-00 00:00:00') {

                        $date = '<div class="message-group-date"> '.get_lang('LastUpdate').' '.date_to_str_ago($topic['update_date']).'</div>';

                    }

                } else {

                    $date = '<div class="message-group-date"> '.get_lang('Created').' '.date_to_str_ago($topic['send_date']).'</div>';

                }

                $attachment = '<div class="message-attach">'.(!empty($files_attachments) ? implode('<br />', $files_attachments) : '').'</div>';

                $html_items.= '<div class="message-group-content">'.$links.$user_link.' '.$date.Security::remove_XSS($topic['content'], STUDENT, true).$attachment.'</div>';

                }

                $date = '';

                if ($topic['send_date'] != $topic['update_date']) {

                    if (!empty($topic['update_date']) &&

                        $topic['update_date'] != '0000-00-00 00:00:00'

                    ) {

                        $date .= '<div class="message-group-date" > <i>'.get_lang('LastUpdate').' '.date_to_str_ago($topic['update_date']).'</i></div>';

                    }

                } else {

                    $date .= '<div class="message-group-date"> <i>'.get_lang('Created').' '.date_to_str_ago($topic['send_date']).'</i></div>';

                }

                $html .= $date.$label.$actions;

                $html .= '</div>';