File Source for register.php

<?php
/**
* Register a new user.
*
* This file is part of Quam Plures - {@link http://quamplures.net/}
* See also {@link https://launchpad.net/quam-plures}.
*
* @copyright (c) 2009 - 2011 by the Quam Plures developers - {@link http://quamplures.net/}
* @copyright (c)2003-2009 by Francois PLANQUE - {@link http://fplanque.net/}
* Parts of this file are copyright (c)2004-2006 by Daniel HAHLER - {@link http://thequod.de/contact}.
*
* {@internal License choice
* - If you have received this file as part of a package, please find the license.txt file in
* the same folder or the closest folder above for complete license terms.
* - If you have received this file individually (e-g: from http://evocms.cvs.sourceforge.net/)
* then you must choose one of the following licenses before using the file:
* - GNU General Public License 2 (GPL) - http://www.opensource.org/licenses/gpl-license.php
* - Mozilla Public License 1.1 (MPL) - http://www.opensource.org/licenses/mozilla1.1.php
* }}}
*
* {@internal Open Source relicensing agreement:
* Daniel HAHLER grants Francois PLANQUE the right to license
* Daniel HAHLER's contributions to this file and the b2evolution project
* under any OSI approved OSS license (http://www.opensource.org/licenses/).
* }}}
*
* {@internal Below is a list of authors who have contributed to design/coding of this file: }}
* @author blueyed: Daniel HAHLER
* @author fplanque: Francois PLANQUE
*
* @package pond
*/
/**
* Includes:
*/
require_once dirname(__FILE__).'/../qp_config/_config.php';
require_once $inc_path.'_main.inc.php';
// Login is not required on the register page:
$login_required = false;
param( 'action', 'string', '' );
param( 'login', 'string', '' );
param( 'email', 'string', '' );
param( 'redirect_to', 'string', '' ); // do not default to $admin_url; "empty" gets handled better in the end (uses $blogurl, if no admin perms).
if( ! $Settings->get('newusers_canregister') )
{
$action = 'disabled';
}
switch( $action )
{
case 'register':
/*
* Do the registration:
*/
param( 'pass1', 'string', '' );
param( 'pass2', 'string', '' );
// Call plugin event to allow catching input in general and validating own things from DisplayRegisterFormFieldset event
$Plugins->trigger_event( 'RegisterFormSent', array(
'login' => & $login,
'email' => & $email,
'locale' => & $locale,
'pass1' => & $pass1,
'pass2' => & $pass2,
) );
if( $Messages->count( 'error' ) )
{ // a Plugin has added an error
break;
}
// Check profile params:
profile_check_params( array(
'login' => $login,
'pass1' => $pass1,
'pass2' => $pass2,
'email' => $email,
'pass_required' => true ) );
// We want all logins to be lowercase to guarantee uniqueness regardless of the database case handling for UNIQUE indexes:
$login = strtolower( $login );
$UserCache = & get_Cache( 'UserCache' );
if( $UserCache->get_by_login( $login ) )
{ // The login is already registered
param_error( 'login', sprintf( T_('The login «%s» is already registered, please choose another one.'), $login ) );
}
if( $Messages->count( 'error' ) )
{
break;
}
$DB->begin();
$new_User = new User();
$new_User->set( 'login', $login );
$new_User->set( 'pass', md5($pass1) ); // encrypted
$new_User->set( 'nickname', $login );
$new_User->set_email( $email );
$new_User->set( 'ip', $Hit->IP );
$new_User->set( 'domain', $Hit->get_remote_host( true ) );
$new_User->set( 'browser', substr( $Hit->get_user_agent(), 0 , 200 ) );
$new_User->set_datecreated( $localtimenow );
$new_User->set( 'locale', $locale );
$newusers_grp_ID = $Settings->get('newusers_grp_ID');
$GroupCache = & get_Cache( 'GroupCache' );
$new_user_Group = & $GroupCache->get_by_ID( $newusers_grp_ID );
$new_User->set_Group( $new_user_Group );
// Determine if the user must validate before using the system:
$new_User->set( 'validated', ! $Settings->get('newusers_mustvalidate') );
$new_User->dbinsert();
$new_user_ID = $new_User->ID; // we need this to "rollback" user creation if there's no DB transaction support
// TODO: Optionally auto create a blog (handle this together with the LDAP plugin)
// TODO: Optionally auto assign rights
// Actions to be appended to the user registration transaction:
if( $Plugins->trigger_event_first_false( 'AppendUserRegistrTransact', array( 'User' => & $new_User ) ) )
{
// TODO: notify the plugins that have been called before about canceling of the event?!
$DB->rollback();
// Delete, in case there's no transaction support:
$new_User->dbdelete( $Debuglog );
$Messages->add( T_('No user account has been created!'), 'error' );
break; // break out to _reg_form.php
}
// User created:
$DB->commit();
$UserCache->add( $new_User );
// Send email to admin (using his locale):
/**
* @var User
*/
$AdminUser = & $UserCache->get_by_ID( 1 );
locale_temp_switch( $AdminUser->get( 'locale' ) );
$message = T_('New user registration on your blog').":\n"
."\n"
.T_('Login:')." $login\n"
.T_('Email').": $email\n"
."\n"
.T_('Edit user').': '.$admin_url.'?ctrl=users&user_ID='.$new_User->ID."\n";
send_mail( $AdminUser->get( 'email' ), NULL, T_('New user registration on your blog'), $message, $notify_from ); // ok, if this may fail..
locale_restore_previous(); // restores previous locale
$Plugins->trigger_event( 'AfterUserRegistration', array( 'User' => & $new_User ) );
if( $Settings->get('newusers_mustvalidate') )
{ // We want that the user validates his email address:
if( $new_User->send_validate_email($redirect_to) )
{
$Messages->add( T_('An email has been sent to your email address. Please click on the link therein to validate your account.'), 'success' );
}
else
{
$Messages->add( T_('Sorry, the email with the link to validate and activate your password could not be sent.')
.'<br />'.T_('Possible reason: the PHP mail() function may have been disabled on the server.'), 'error' );
// fp> TODO: allow to enter a different email address (just in case it's that kind of problem)
}
}
// Autologin the user. This is more comfortable for the user and avoids
// extra confusion when account validation is required.
$Session->set_User( $new_User );
// Display confirmation screen:
require $admintemplates_path.'login/_reg_complete.main.php';
exit(0);
break;
case 'disabled':
/*
* Registration disabled:
*/
require $admintemplates_path.'login/_reg_disabled.main.php';
exit(0);
}
/*
* Default: registration form:
*/
// Display reg form:
require $admintemplates_path.'login/_reg_form.main.php';
?>

Source for file register.php