MyBB Community Forums

I have installed Systema Tags plugin and tweaked it to suite UTF characters and in MySql Strict mode.

if you open

http://grasshoppernetwork.com/tags.php?id=matlab

You will see all the threads with Matlab with all possible tags along with thread display.

My First Question:
1) Is it safe to allow usage of tag.php from URL? Or shall I modify it and add
IN_MYBB check to permit the access of the same only from MyBB module? Can leaving the Tag.php without IN_MYBB have any exploits?

2) If I want to display the tags in Threadlist display,
for eg:
http://grasshoppernetwork.com/forumdisplay.php?fid=26

bellow all the thread titles

What changes I need to incorporate? for your convenience, I am attaching both tags.php and systematag.php .


3) Can An Auto complete textbox be added at the time of new thread posting where user can specify his Tags. If possible, what part of code would I need to modify?

4) Can Tags of a Threads be displayed with showthread.php , either bottom of the thread page or nearer to the title?

I would appreciate any insights or suggestions regarding my queries.

By the way, I have no Idea if I can post the codes of any plugin. If it is any ways against any community rules, please let me know.