421 lines
12 KiB
Perl
421 lines
12 KiB
Perl
package WebGUI::User;
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=head1 LEGAL
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-------------------------------------------------------------------
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WebGUI is Copyright 2001-2005 Plain Black Corporation.
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-------------------------------------------------------------------
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Please read the legal notices (docs/legal.txt) and the license
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(docs/license.txt) that came with this distribution before using
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this software.
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-------------------------------------------------------------------
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http://www.plainblack.com info@plainblack.com
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-------------------------------------------------------------------
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=cut
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use strict;
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use WebGUI::Cache;
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use WebGUI::Id;
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use WebGUI::Session;
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use WebGUI::SQL;
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=head1 NAME
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Package WebGUI::User
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=head1 DESCRIPTION
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This package provides an object-oriented way of managing WebGUI users as well as getting/setting a users's profile data.
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=head1 SYNOPSIS
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use WebGUI::User;
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$u = WebGUI::User->new(3); or $f = WebGUI::User->new("new");
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$authMethod = $u->authMethod("WebGUI");
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$dateCreated = $u->dateCreated;
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$karma = $u->karma;
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$lastUpdated = $u->lastUpdated;
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$languagePreference = $u->profileField("language",1);
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$referringAffiliate = $u->referringAffiliate;
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$status = $u->status("somestatus");
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$username = $u->username("jonboy");
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$u->addToGroups(\@arr);
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$u->deleteFromGroups(\@arr);
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$u->delete;
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=head1 METHODS
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These methods are available from this class:
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=cut
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#-------------------------------------------------------------------
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sub _create {
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my $userId = shift || WebGUI::Id::generate();
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WebGUI::SQL->write("insert into users (userId,dateCreated) values (".quote($userId).",".time().")");
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require WebGUI::Grouping;
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WebGUI::Grouping::addUsersToGroups([$userId],[2,7]);
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return $userId;
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}
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#-------------------------------------------------------------------
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=head2 addToGroups ( groups [, expireOffset ] )
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Adds this user to the specified groups.
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=head3 groups
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An array reference containing a list of groups.
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=head3 expireOffset
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An override for the default offset of the grouping. Specified in seconds.
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=cut
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sub addToGroups {
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my $self = shift;
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my $groups = shift;
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my $expireOffset = shift;
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$self->uncache;
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require WebGUI::Grouping;
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WebGUI::Grouping::addUsersToGroups([$self->userId],$groups,$expireOffset);
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}
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#-------------------------------------------------------------------
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=head2 authMethod ( [ value ] )
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Returns the authentication method for this user.
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=head3 value
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If specified, the authMethod is set to this value. The only valid values are "WebGUI" and "LDAP". When a new account is created, authMethod is defaulted to "WebGUI".
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=cut
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sub authMethod {
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my ($self, $value);
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$self = shift;
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$value = shift;
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if (defined $value) {
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$self->uncache;
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$self->{_user}{"authMethod"} = $value;
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$self->{_user}{"lastUpdated"} = time();
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WebGUI::SQL->write("update users set authMethod=".quote($value).",
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lastUpdated=".time()." where userId=".quote($self->{_userId}));
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}
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return $self->{_user}{"authMethod"};
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}
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#-------------------------------------------------------------------
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=head2 dateCreated ( )
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Returns the epoch for when this user was created.
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=cut
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sub dateCreated {
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return $_[0]->{_user}{dateCreated};
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}
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#-------------------------------------------------------------------
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=head2 delete ( )
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Deletes this user.
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=cut
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sub delete {
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my $self = shift;
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$self->uncache;
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require WebGUI::Operation::Auth;
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WebGUI::SQL->write("delete from users where userId=".quote($self->{_userId}));
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WebGUI::SQL->write("delete from userProfileData where userId=".quote($self->{_userId}));
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require WebGUI::Grouping;
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WebGUI::Grouping::deleteUsersFromGroups([$self->{_userId}],WebGUI::Grouping::getGroupsForUser($self->{_userId}));
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WebGUI::SQL->write("delete from messageLog where userId=".quote($self->{_userId}));
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my $authMethod = WebGUI::Operation::Auth::getInstance($self->authMethod,$self->{_userId});
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$authMethod->deleteParams($self->{_userId});
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my $sth = WebGUI::SQL->read("select sessionId from userSession where userId=".quote($self->{_userId}));
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while (my ($sid) = $sth->array) {
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WebGUI::Session::end($sid);
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}
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$sth->finish;
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}
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#-------------------------------------------------------------------
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=head2 deleteFromGroups ( groups )
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Deletes this user from the specified groups.
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=head3 groups
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An array reference containing a list of groups.
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=cut
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sub deleteFromGroups {
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my $self = shift;
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my $groups = shift;
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$self->uncache;
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require WebGUI::Grouping;
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WebGUI::Grouping::deleteUsersFromGroups([$self->userId],$groups);
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}
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#-------------------------------------------------------------------
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# This method is depricated and is provided only for reverse compatibility. See WebGUI::Auth instead.
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sub identifier {
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my ($self, $value);
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$self = shift;
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$value = shift;
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if (defined $value) {
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$self->uncache;
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$self->{_user}{"identifier"} = $value;
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WebGUI::SQL->write("update authentication set fieldData=".quote($value)."
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where userId=".quote($self->{_userId})." and authMethod='WebGUI' and fieldName='identifier'");
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}
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return $self->{_user}{"identifier"};
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}
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#-------------------------------------------------------------------
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=head2 karma ( [ amount, source, description ] )
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Returns the current level of karma this user has earned.
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=head3 amount
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An integer to modify this user's karma by. Note that this number can be positive or negative.
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=head3 source
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A descriptive source for this karma. Typically it would be something like "MessageBoard (49)" or "Admin (3)". Source is used to track where a karma modification came from.
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=head3 description
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A description of why this user's karma was modified. For instance it could be "Message Board Post" or "He was a good boy!".
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=cut
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sub karma {
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my $self = shift;
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my $amount = shift;
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my $source = shift;
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my $description = shift;
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if (defined $amount && defined $source && defined $description) {
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$self->uncache;
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$self->{_user}{karma} += $amount;
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WebGUI::SQL->write("update users set karma=karma+".quote($amount)." where userId=".quote($self->userId));
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WebGUI::SQL->write("insert into karmaLog values (".quote($self->userId).",$amount,".quote($source).",".quote($description).",".time().")");
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}
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return $self->{_user}{karma};
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}
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#-------------------------------------------------------------------
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=head2 lastUpdated ( )
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Returns the epoch for when this user was last modified.
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=cut
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sub lastUpdated {
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return $_[0]->{_user}{lastUpdated};
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}
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#-------------------------------------------------------------------
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=head2 new ( userId [, overrideId ] )
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Constructor.
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=head3 userId
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The userId of the user you're creating an object reference for. If left blank it will default to "1" (Visitor). If specified as "new" then a new user account will be created and assigned the next available userId.
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=head3 overrideId
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A unique ID to use instead of the ID that WebGUI will generate for you. It must be absolutely unique and can be up to 22 alpha numeric characters long.
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=cut
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sub new {
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my $class = shift;
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my $userId = shift || 1;
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my $overrideId = shift;
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$userId = _create($overrideId) if ($userId eq "new");
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my $cache = WebGUI::Cache->new(["user",$userId]);
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my $userData = $cache->get;
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unless ($userData->{_userId} && $userData->{_user}{username}) {
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my %user;
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tie %user, 'Tie::CPHash';
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%user = WebGUI::SQL->quickHash("select * from users where userId=".quote($userId));
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my %profile = WebGUI::SQL->buildHash("select userProfileField.fieldName, userProfileData.fieldData
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from userProfileField, userProfileData where userProfileField.fieldName=userProfileData.fieldName and
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userProfileData.userId=".quote($user{userId}));
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my %default = WebGUI::SQL->buildHash("select fieldName, dataDefault from userProfileField");
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foreach my $key (keys %default) {
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my $value;
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if ($profile{$key} eq "" && $default{$key}) {
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$value = eval($default{$key});
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if (ref $value eq "ARRAY") {
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$profile{$key} = $$value[0];
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} else {
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$profile{$key} = $value;
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}
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}
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}
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$userData = {
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_userId => $userId,
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_user => \%user,
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_profile => \%profile
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};
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$cache->set($userData, 60*60*24);
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}
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bless $userData, $class;
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}
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#-------------------------------------------------------------------
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=head2 profileField ( fieldName [ value ] )
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Returns a profile field's value. If "value" is specified, it also sets the field to that value.
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=head3 fieldName
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The profile field name such as "language" or "email" or "cellPhone".
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=head3 value
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The value to set the profile field name to.
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=cut
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sub profileField {
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my ($self, $fieldName, $value);
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$self = shift;
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$fieldName = shift;
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$value = shift;
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if (defined $value) {
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$self->uncache;
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$self->{_profile}{$fieldName} = $value;
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WebGUI::SQL->write("delete from userProfileData where userId=".quote($self->{_userId})." and fieldName=".quote($fieldName));
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WebGUI::SQL->write("insert into userProfileData values (".quote($self->{_userId}).", ".quote($fieldName).", ".quote($value).")");
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$self->{_user}{"lastUpdated"} = time();
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WebGUI::SQL->write("update users set lastUpdated=".time()." where userId=".quote($self->{_userId}));
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}
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return $self->{_profile}{$fieldName};
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}
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#-------------------------------------------------------------------
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=head2 referringAffiliate ( [ value ] )
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Returns the unique identifier of the affiliate that referred this user to the site.
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=head3 value
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An integer containing the unique identifier of the affiliate.
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=cut
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sub referringAffiliate {
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my $self = shift;
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my $value = shift;
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if (defined $value) {
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$self->uncache;
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$self->{_user}{"referringAffiliate"} = $value;
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$self->{_user}{"lastUpdated"} = time();
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WebGUI::SQL->write("update users set referringAffiliate=".quote($value).",
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lastUpdated=".time()." where userId=".quote($self->userId));
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}
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return $self->{_user}{"referringAffiliate"};
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}
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#-------------------------------------------------------------------
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=head2 status ( [ value ] )
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Returns the status of the user.
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=head3 value
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If specified, the status is set to this value. Possible values are 'Active', 'Selfdestructed' and 'Deactivated'.
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=cut
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sub status {
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my $self = shift;
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my $value = shift;
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if (defined $value) {
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$self->uncache;
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$self->{_user}{"status"} = $value;
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$self->{_user}{"lastUpdated"} = time();
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WebGUI::SQL->write("update users set status=".quote($value).",
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lastUpdated=".time()." where userId=".quote($self->userId));
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}
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return $self->{_user}{"status"};
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}
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#-------------------------------------------------------------------
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=head uncache ( )
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Deletes this user object out of the cache.
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=cut
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sub uncache {
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my $self = shift;
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my $cache = WebGUI::Cache->new(["user",$self->userId]);
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$cache->delete;
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}
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#-------------------------------------------------------------------
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=head2 username ( [ value ] )
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Returns the username.
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=head3 value
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If specified, the username is set to this value.
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=cut
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sub username {
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my $self = shift;
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my $value = shift;
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if (defined $value) {
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$self->uncache;
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$self->{_user}{"username"} = $value;
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$self->{_user}{"lastUpdated"} = time();
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WebGUI::SQL->write("update users set username=".quote($value).",
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lastUpdated=".time()." where userId=".quote($self->userId));
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}
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return $self->{_user}{"username"};
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}
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#-------------------------------------------------------------------
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=head2 userId ( )
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Returns the userId for this user.
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=cut
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sub userId {
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return $_[0]->{_userId};
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}
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1;
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