Invites System

I no longer support my hacks. Please feel free to update them and release new versions elsewhere as long as I get the credit for the original modification.

/*=========================================*\
|| Invites System
||
|| Author : Anton Kanevsky
|| Works on : vBulletin 3.5.0
|| Released : Dec 19, 2005
||
|| Time required to install: 1 minute
|| Difficulty: easy
\*=========================================*/

DESCRIPTION

A complete invites system for your vBulletin board.

STATISTICS

File Uploads: 3
Template Changes: 4
Products to Install: 1


FEATURES

Configuration Options:

• The system can be turned on and off.
• Registration can be set to either require invite code to sign up or to continue allowing regular registrations when the system is on.
• Invite Expiration Period.
• Minimal Posts Required to Receive Changes in Number of Invites.
• Minimal Reputation Required to Receive Changes in Number of Invites.
• Number of Posts Required to Get One (1) Invite.
• Number of Invites Received or Subtracted per Reputation (+ for positive, - for negative).
• Initial Number of Invites Given on Registration (Sign Up).
• Usergroups that May Not Use Invite Manager.
• Usergroups that May Use Invite Manager (Optional Override).
• Initial Registration Usergroup (only pertaining to registration by invites).
• Do or Do Not make users linked by an invite mutual buddies after the completion of registration of the person invited.
• Single / Multiple Address Line Field.
• If Multiple, Number of Fields to Show.

Miscellaneous Features:

• Upon invite-based registration, the person who issued the invite is set up as a referrer of the person invited. Therefore, free specification of a referrer is restricted during such registration.
• Image (GD) Verification.
• Administrator can manually edit any user's invite count.
• If a user is permitted to issue invites (based on both the number of unused invites and the system permissions), that user has a link to invites of usercp home (says "Click here to invite new users!"). When a user has no invites left, the link does not show up. Nevertheless, as long as system permissions allow access to the Invite Manager, the usercp navlink continues to show up, so that the user would have access to his/her invite history, which is available just below the "Issue New Invite" form.
• If registration is set to require invite code to sign up, the navbar register link becomes hidden.
• If registration is set to continue allowing non-invited sign ups, the number of invites available to any single user is unlimited. Therefore, the number of invites left does not show up.
• Invite History in UserCP, on the bottom of the invite manager.
• Single-Line AddressField, with Unlimited # Of Simultaneous Recipients, within the bounds of invite tokens.
• Multiple-Line AddressField, with Limited Configurable # Of Simultaneous Recipients, within the bounds of invite tokens.
• Unregistered Users, Banned Users and Users with No Forumview Permissions cannot use invite manager. Therefore, you do not have to specify those usergroups in the list of usergroups that may not use the invite manager.
• Invite counts are automatically updated once a week, based on the admincp-configured settings.
• Per-user invite usage restriction.
• Inactive users, who do not post anything new, will gradually lose all of their invites.

VERSION HISTORY

1.5.0
A new, commercial release.

1.4.0
[+] Image verification to avoid multiple submits.

1.3.0
[+] New Config Option: Single-Field / Multiple-Field Address Line (Default: Multiple-Field)
[+] New Config Option: Number of fields to show if multiple option is chosen.
[+] User Option, which lets an administrator restrict invite system usage for that single user.
[F] Fixed Bug, which prevented a user from registration if COPPA was enabled.
[F] Fixed Bug, which prevented a user from sending out an invite if he had zero invites and dependency on registration was turned off.
[F] Fixed Bug, which continued to show the invite form after it was submitted, even if there were no more invites left.

1.2.0
[+] New Config Option: Usergroups that May Use Invite Manager (Optional Override).
[+] New Config Option: Initial Registration Usergroup (only pertaining to registration by invites).

1.0.2
[+] Ability to send unlimited simultaneous invites, within the bounds of invite count owned.
[+] Improved invite interface (see screenshot).
[F] A couple of hard-coded forgotten phrases have been moved into the phrase system.

1.0.1
[+] Amount of posts required to get one invite is now configurable
[+] When a user can issue invites, he/she has a link on usercp (which says "Click here to Invite a New User!")
[+] When invites are required to register, there is no direct "Register" link in the navbar
[+] When invites are not required to register, there is no limitation on invites, and therefore the number of invites left is not shown
[+] Administrator can now edit invite counts manually using Admin Manager
[+] Administrator can now specify which usergroups cannot use Invite Manager
[+] More descriptive AdminCP Hack Options
[F] Added TABLE_PREFIX to the Install Code
[F] Fixed a Typo in Registration Code
[F] In the Invite History, invites are now lister in a descending order, rather than ascending. In other words, the latest invites are now on the top.

1.0.0
Initial Release

The installation manual is contained within the attached file.

IF YOU LIKE MY HACK, PLEASE CLICK INSTALL

[Jayphen]

I can confirm that this works fine on Vbulletin 3.6.

[akanevsky]

Yes, this works fine on vBulletin 3.6. That is now official.

[MajorFm.com]

This is great but needs to be incorporated within the registration process, so after the user registers, it redirects them to invite your friends page where there is a simple:

MSN Username
MSN Password

Aim Username
Aim Password

Yahoo Username
Yahoo Password

....and so on, with then ONE button that says invite, this would then login in, and send a pre-defined e-mail to all contacts on that users list e.g.

Hi Mark,

I'd like to see you on the Urban Music Forum. It takes just 2 minutes to register...

Please visit: www.majorfm.com/forum/register.php

See you there...

Thanks,
Matin

This would then work very well, the fact that the user has to check/un-check, write the message themselves etc puts them off, big sites like Hi5 etc did exactly what is written in my spec above.

[akanevsky]

The commercial version supports msn contact grabbing, more grabbers are going to be added in future.

[Jayphen]

Is it possible to also allow the option of simply generating a code, so the user can copy and paste it to the person they're inviting rather than emailing it to them?

[akanevsky]

Please post that as a feature request at visionscripts (given that you have version 1.5.0 and up).

[Jayphen]

Eh, I coded it in myself.

[Kwak]

Could not read all 42 pages but

1. Is there a port for vBulletin 3.6.0?
2. If this is now a commercial version, do vB owners need to buy a separate license from VisionScripts for $35? I see the download link though.

[Azhrialilu]

It's confirmed as working for 3.6 about two pages back

[akanevsky]

Is there a port for vBulletin 3.6.0?

Yes. The latest version (commercial) is available with 3.6.0. The free version should work with 3.6.0 without a port.

If this is now a commercial version, do vB owners need to buy a separate license from VisionScripts for $35? I see the download link though.

The version available here is a fully functional free version, but versions 1.5.0 and above are commercial and have more features.