view_entry.php 程式修改

1. MRBS 修改成 timetable 後，一般用戶不能再瀏覽其他用戶的課表，如果是自己建立的課表或是管理者，就直接進入編輯頁面，否則就直接 return，不再顯示課表內容。

   [root@moodle mod_tmp]# diff -uNwB mrbs/web/view_entry.php ../blocks/mrbs/web/view_entry.php 
   --- mrbs/web/view_entry.php	2012-10-21 19:24:42.000000000 +0800
   +++ ../blocks/mrbs/web/view_entry.php	2014-09-23 10:30:29.222906144 +0800
   @@ -36,7 +36,7 @@
    
    //if the booking belongs to the user looking at it, they probably want to edit it
    if($record=$DB->get_record('block_mrbs_entry',array('id'=>$id))) {
   -    if(strtolower($record->create_by)==strtolower($USER->username)) {
   +    if(if($record->room_id ==  $USER->id or authGetUserLevel($USER->id) == 2) {
            $redirect = true;
            if (has_capability('block/mrbs:editmrbsunconfirmed', $context, null, false)) {
                if ($USER->email != $DB->get_field('block_mrbs_room', 'room_admin_email', array('id'=>$record->room_id))) {
   @@ -49,6 +49,7 @@
                redirect(new moodle_url('/blocks/mrbs/web/edit_entry.php', array('id'=>$id)));
            }
        }
   +	else {return;}
    }
    
    //If we dont know the right date then make it up