Who Am I A Buddy Of - Version 2.0

[ Feature Description ]
This feature allows users to easily see who they are buddies of along with an easy way to add/remove buddies right from the page! This modification is a big upgrade from the one I made for vBulletin 2. It has proved to be a very useful tool for my members. As of this version, there are noother known performance optimization techniques, nobugs and no security problems.

[ Version 2.0 Fix Log ]
2.00 -> 2.01 - July 20, 2004

• Updated a non code related error in the installation instructions. (Bug finder: Dennis B)
• Fixed a bug for people using tables with prefixes. (Bug finder: the Sandman)

2.00 -> 2.01 - July 20, 2004

• Fixed a small warning that was displayed if zero people had you on their buddy list. (Bug finder: Zelda King)
• Templates are now cached. (Bug finder: Zelda King)

[ Updates From Version 1.0 ]

• Uses only one query to get all the information needed for this! (This took me a while to figure out but I got it all into one query using regular expressions and left joins).
• User CP navigation link and proper displaying added.
• Better formatting.
• Easy add/remove buddies from the list with a "- buddy" if a user is already a buddy and a "+ buddy" if the user is not a buddy.
• Percentage of users that are mutual buddies (both of you have each other on buddy lists).
• Updated a security bug.
• Huge performance increase.
• Fixed the big bug that didn't display results if your userid was at the beginning or end of the buddylist.

[ Screenshots ]




Enjoy!

[turbidblue]

am i first? awesome!

super easy install and very very cool!

thanks so much!

[high]* turbidblue clicks install [/high]

[JagFan]

Thank you for this! Great hack!! (yes, very easy install!!)

[Koutaru]

Excellent hack I must say and coded well! Thanks!

[KTBleeding]

Awesome! I'll be installing this sometime shortly.

[Bryan Ex]

Wonderful addition! It took me all of two minutes to install and works perfectly. Nicely done.

[Zelda-King]

Thanks for the release. I was waiting for you to port this one.

i thought that we had enough with vBFriends - View your social network is working well, easy to manage, one file script, very attractive look too...

[Zelda-King]

Just a note: the following templates are uncached in whobuddies.php;

USERCP_SHELL (1)
usercp_nav_folderbit (3)
whobuddy (1)

EDIT: Here, I fixed it.

EDIT 2: If you have no buddies you get this error: Warning: Division by zero in /domain/url/whobuddies.php on line 50 (note line 50 is counting my template caching [in my attached file]. The default file would be about line 45 or something;

PHP Code:

$mutualpercent = round((($mutualcount / $buddycount) * 100),2); 

).

Also noted: This hack adds a page so a Who's Online location needs adding. I'd post the code but I just used that Custom Add Online Locations hack.

No really, I always liked this hack. vBulletin should really be shipped with such a feature, I reckon.

[Gamingforce]

Thank you Zelda-King for spotting these!

2.00 -> 2.01 - July 20, 2004
-Fixed a small warning that was displayed if zero people had you on their buddy list. (Bug finder: Zelda King)
-Templates are now cached. (Bug finder: Zelda King)

To upgrade, all you need to do is download the new attachment in post #1 and upload the new whobuddies.php to your server.