webgui/lib/WebGUI/User.pm
2011-04-19 11:13:20 -05:00

1632 lines
47 KiB
Perl

package WebGUI::User;
=head1 LEGAL
-------------------------------------------------------------------
WebGUI is Copyright 2001-2009 Plain Black Corporation.
-------------------------------------------------------------------
Please read the legal notices (docs/legal.txt) and the license
(docs/license.txt) that came with this distribution before using
this software.
-------------------------------------------------------------------
http://www.plainblack.com info@plainblack.com
-------------------------------------------------------------------
=cut
use strict;
use WebGUI::Group;
use WebGUI::Workflow::Instance;
use JSON ();
use WebGUI::Exception;
use WebGUI::ProfileField;
use WebGUI::Inbox;
use Scalar::Util qw( weaken );
use Net::CIDR::Lite;
use WebGUI::Friends;
use WebGUI::Deprecate;
use Carp qw( carp );
=head1 NAME
Package WebGUI::User
=head1 DESCRIPTION
This package provides an object-oriented way of managing WebGUI users as well
as getting/setting a users's profile data.
=head1 SYNOPSIS
use WebGUI::User;
$u = WebGUI::User->new($session,3);
$u = WebGUI::User->new($session,"new");
$u = WebGUI::User->newByEmail($session, $email);
$u = WebGUI::User->newByUsername($session, $username);
# Get data
$authMethod = $u->get("authMethod");
$dateCreated = $u->get("dateCreated");
$karma = $u->karma;
$lastUpdated = $u->get("lastUpdated");
$languagePreference = $u->get("language");
$referringAffiliate = $u->get("referringAffiliate");
$status = $u->get("status");
$username = $u->get("username");
$arrayRef = $u->getGroups;
$isMember = $u->isInGroup($groupId);
# Update data
$u->update({
username => "m_bolton",
firstName => "Mike",
likesSoftPop => 1,
});
$u->addToGroups(\@arr);
$u->deleteFromGroups(\@arr);
$u->delete;
$u->enable;
$u->disable;
WebGUI::User->validUserId($session, $userId);
=head1 MAGIC NUMBERS
These magic user IDs are used throughout WebGUI
=over 4
=item 1
Visitor. Any user that is not logged-in is a Visitor.
=item 3
Admin. This is the main site admin account.
=back
=head1 METHODS
These methods are available from this class:
=cut
#-------------------------------------------------------------------
# TODO This stays like this until we can break API, just in case somebody
# doesn't realize that _ means private.
# After API unfreeze, put this in the WebGUI::User->create routine
sub _create {
my $session = shift;
my $userId = shift || $session->id->generate();
$session->db->write("insert into users (userId,dateCreated) values (?,?)",[$userId, time()]);
$session->db->write("INSERT INTO userProfileData (userId) VALUES (?)",[$userId]);
# Set wg_privacySettings
my @fields = @{WebGUI::ProfileField->getFields($session)};
my $privacy = {};
foreach my $field (@fields) {
#$session->log->warn('getting privacy setting for field: '.$fieldName);
my $privacySetting = $field->get('defaultPrivacySetting');
next unless $privacySetting ~~ [qw(all none friends)];
$privacy->{$field->get('fieldName')} = $privacySetting;
}
my $json = JSON->new->encode($privacy);
$session->db->write("update users set privacyFields=? where userId=?",[$json,$userId]);
WebGUI::Group->new($session,2)->addUsers([$userId]);
WebGUI::Group->new($session,7)->addUsers([$userId]);
return $userId;
}
#-------------------------------------------------------------------
=head2 addToGroups ( groups [, expireOffset ] )
Adds this user to the specified groups.
=head3 groups
An array reference containing a list of groups.
=head3 expireOffset
An override for the default offset of the grouping. Specified in seconds.
=cut
sub addToGroups {
my $self = shift;
my $groups = shift;
my $expireOffset = shift;
$self->uncache;
foreach my $groupId (@{$groups}) {
WebGUI::Group->new($self->session,$groupId)->addUsers([$self->userId],$expireOffset);
}
$self->session->stow->delete("gotGroupsForUser");
}
#-------------------------------------------------------------------
=head2 acceptsPrivateMessages ( userId )
Returns a boolean of whether or not the user can receive private messages from the user passed in
=head3 userId
userId to determine if the user accepts private messages from
=cut
sub acceptsPrivateMessages {
my $self = shift;
my $userId = shift;
return 0 if ($self->isVisitor); #Visitor can't get private messages
return 0 if ($userId eq "1"); # Visitor can't send private messages
return 0 if ($self->userId eq $userId); #Can't send private messages to yourself
my $pmSetting = $self->profileField('allowPrivateMessages');
return 0 if ($pmSetting eq "none");
return 1 if ($pmSetting eq "all");
if($pmSetting eq "friends") {
my $friendsGroup = $self->friends;
my $sentBy = WebGUI::User->new($self->session,$userId);
#$self->session->log->warn($self->isInGroup($friendsGroup->getId));
return $sentBy->isInGroup($friendsGroup->getId);
}
return 0;
}
#-------------------------------------------------------------------
=head2 acceptsFriendsRequests ( user )
Returns whether or this user will accept friends requests from the user passed in
=head3 user
WebGUI::User object to check to see if user will accept requests from.
=cut
sub acceptsFriendsRequests {
my $self = shift;
my $session = $self->session;
my $user = shift;
return 0 unless ($user && ref $user eq "WebGUI::User"); #Sanity checks
return 0 if($self->isVisitor); #Visitors can't have friends
return 0 if($user->isVisitor); #Visitor can't be your friend either
return 0 if($self->userId eq $user->userId); #Can't be your own friend (why would you want to be?)
my $me = WebGUI::Friends->new($session,$self);
return 0 if ($me->isFriend($user->userId)); #Already a friend
my $friend = WebGUI::Friends->new($session,$user);
return 0 if ($me->isInvited($user->userId) || $friend->isInvited($self->userId)); #Invitation sent by one or the other
return $self->profileField('ableToBeFriend'); #Return profile setting
}
#-------------------------------------------------------------------
=head2 authInstance
NOTE: This method is deprecated. Users may have any number of auth methods.
Instead, instantiate the desired auth method and give it the user's ID.
Returns an instance of the authentication object for this user.
=cut
# DEPRECATED. Remove in 9.0
sub authInstance {
derp "WebGUI::User::authInstance is deprecated. Instantiate the auth method directly instead.";
my $self = shift;
my $session = $self->session;
my $authMethod;
if ($self->isVisitor) {
$authMethod = $session->setting->get("authMethod");
}
else {
$authMethod = $self->authMethod || $session->setting->get("authMethod");
}
if ( ! $authMethod ~~ $session->config->get('authMethods') ) {
$authMethod = $session->config->get('authMethods')->[0] || 'WebGUI';
}
my $authClass = 'WebGUI::Auth::' . $authMethod;
WebGUI::Pluggable::load($authClass);
my $auth = $authClass->new($session, $self->getId);
return $auth;
}
#-------------------------------------------------------------------
=head2 authMethod ( [ value ] )
Returns the authentication method for this user.
=head3 value
If specified, the authMethod is set to this value. The only valid values are "WebGUI" and "LDAP". When a new account is created, authMethod is defaulted to "WebGUI".
=cut
sub authMethod {
my ($self, $value);
$self = shift;
$value = shift;
if (defined $value) {
$self->update({ authMethod => $value });
}
return $self->get("authMethod");
}
#-------------------------------------------------------------------
=head2 create ( session, [userId] )
Create a new user. C<userId> is an option user ID to give the new user.
Returns the newly created WebGUI::User object.
=cut
sub create {
my $class = shift;
my $session = shift;
my $userId = shift;
if ( !ref $session || !$session->isa( 'WebGUI::Session' ) ) {
WebGUI::Error::InvalidObject->throw(
expected => "WebGUI::Session",
got => (ref $session),
error => q{Must provide a session variable},
);
}
return WebGUI::User->new( $session, "new", $userId );
}
#-------------------------------------------------------------------
=head2 cache ( )
Saves the user object into the cache.
=cut
sub cache {
my $self = shift;
# copy user object
my %userData;
for my $k (qw(_userId _user _profile)) {
$userData{$k} = $self->{$k};
}
$self->session->cache->set("user_" . $self->userId, \%userData, 60*60*24);
}
#-------------------------------------------------------------------
=head2 canUseAdminMode ( )
Returns a boolean indicating whether the user has the basic privileges needed to turn on admin mode and use basic admin functions. Note this isn't checking for any special privileges like whether the user can create new users, etc.
=cut
sub canUseAdminMode {
my $self = shift;
my $pass = 1;
my $subnets = $self->session->config->get("adminModeSubnets") || [];
if (scalar(@$subnets)) {
$pass = Net::CIDR::Lite->new(@$subnets)->find($self->session->request->address);
}
return $pass && $self->isInGroup(12)
}
#-------------------------------------------------------------------
=head2 canViewField ( field, user)
Returns whether or not the user passed in can view the field value for the user.
This will only check the user level privileges.
=head3 field
Field to check privileges on
=head3 user
User to check field privileges for
=cut
sub canViewField {
my $self = shift;
my $session = $self->session;
my $field = shift;
my $user = shift;
return 0 unless ($field && $user);
#Always true for yourself
return 1 if ($self->userId eq $user->userId);
my $privacySetting = $self->getProfileFieldPrivacySetting($field);
return 0 unless $privacySetting ~~ [qw(all none friends)];
return 1 if ($privacySetting eq "all");
return 0 if ($privacySetting eq "none");
#It's friends so return whether or not user is a friend
return WebGUI::Friends->new($session,$self)->isFriend($user->userId);
}
#-------------------------------------------------------------------
=head2 dateCreated ( )
Returns the epoch for when this user was created.
=cut
sub dateCreated {
my ( $self ) = @_;
return $self->get("dateCreated");
}
#-------------------------------------------------------------------
=head2 delete ( )
Deletes this user, removes their user profile data, cleans up their
inbox, removes userSessionScratch data and authentication information,
removes them from any groups they belong to and deletes their
Friend's group. Also deletes any address books and addresses that
belong to this user.
=cut
sub delete {
my $self = shift;
my $userId = $self->userId;
my $session = $self->session;
my $db = $session->db;
$self->uncache;
foreach my $groupId ( @{ $self->getGroups } ) {
my $group = WebGUI::Group->new($session, $groupId);
$group->deleteUsers([$userId]) if $group;
}
# Delete all auth instances for this user
$db->write( "DELETE FROM authentication WHERE userId=?", [ $userId ] );
$self->friends->delete
if ($self->{_user}{"friendsGroup"} ne "");
# clean up any user workflows
my $instances = WebGUI::Workflow::Instance->getInstancesForObject($session, {
className => ref $self,
methodName => 'new',
parameters => $self->getId,
returnObjects => 1,
});
for my $instance ( @{$instances} ) {
$instance->delete;
}
# remove sessions
$db->write(
"DELETE FROM userSessionScratch WHERE sessionId IN (SELECT sessionId FROM userSession WHERE userId=?)",
[$userId],
);
$db->write("DELETE FROM userSession WHERE userId=?",[$userId]);
# remove inbox entries
my $inbox = WebGUI::Inbox->new($session);
$inbox->deleteMessagesForUser($self);
# Shop cleanups
my $sth = $session->db->prepare('select addressBookId from addressBook where userId=?');
$sth->execute([$userId]);
require WebGUI::Shop::AddressBook;
BOOK: while (my $bookId = $sth->hashRef) {
my $book;
eval { $book = WebGUI::Shop::AddressBook->new($session, $bookId->{addressBookId}); };
next BOOK if (my $e = Exception::Class->caught);
$book->delete;
}
require WebGUI::Shop::Credit;
my $credit = WebGUI::Shop::Credit->new($session, $userId);
$credit->purge;
# remove user itself
$db->write("DELETE FROM userProfileData WHERE userId=?",[$userId]);
$db->write("DELETE FROM users WHERE userId=?",[$userId]);
}
#-------------------------------------------------------------------
=head2 deleteFromGroups ( groups )
Deletes this user from the specified groups.
=head3 groups
An array reference containing a list of groups.
=cut
sub deleteFromGroups {
my $self = shift;
my $groups = shift;
$self->uncache;
foreach my $groupId (@{$groups}) {
WebGUI::Group->new($self->session,$groupId)->deleteUsers([$self->userId]);
}
$self->session->stow->delete("gotGroupsForUser");
}
#-------------------------------------------------------------------
=head2 DESTROY ( )
Deconstructor.
=cut
sub DESTROY {
my $self = shift;
if (exists $self->{_friendsGroup}) {
$self->{_friendsGroup}->DESTROY;
}
undef $self;
}
#----------------------------------------------------------------------------
=head2 disable ( [options] )
Disable the user. C<options> is an optional hashref with the following keys:
bySelf - If true, the user is disabling themselves
=cut
sub disable {
my ( $self, $options ) = @_;
my $session = $self->session;
my $db = $session->db;
if ( $options->{bySelf} ) {
$self->update({ status => "Selfdestructed" });
}
else {
$self->update({ status => "Deactivated" });
# Remove sessions
my $rs = $db->read("select sessionId from userSession where userId=?",[$self->{_userId}]);
while (my ($id) = $rs->array) {
$db->write("delete from userSessionScratch where sessionId=?",[$id]);
}
$db->write("delete from userSession where userId=?",[$self->{_userId}]);
}
}
#----------------------------------------------------------------------------
=head2 enable ( )
Enable the user.
=cut
sub enable {
my ( $self ) = @_;
$self->update({ status => "Active" });
}
#-------------------------------------------------------------------
=head2 friends ( )
Returns the WebGUI::Group for this user's Friend's Group.
=cut
sub friends {
my $self = shift;
my $myFriends;
# If the user already has a friend group fetch it.
if ( $self->{_user}{"friendsGroup"} ne "" ) {
if ( ! exists $self->{_friendsGroup} ) {
# Friends group is not in cache, so instantiate and cache it.
$myFriends = WebGUI::Group->new($self->session, $self->{_user}{"friendsGroup"});
$self->{_friendsGroup} = $myFriends;
}
else {
# Friends group is cached, so fetch it from cache.
$myFriends = $self->{_friendsGroup};
}
}
# If there's no instantiated friends group, either the user has none yet or the group has been deleted.
# Whatever the reason may be, we need to create a new friends group for this user.
unless ( $myFriends ) {
$myFriends = WebGUI::Group->new($self->session, "new",0,1);
$myFriends->name($self->username." Friends");
$myFriends->description("Friends of user ".$self->userId);
$myFriends->expireOffset(60*60*24*365*60);
$myFriends->showInForms(0);
$myFriends->isEditable(0);
$self->uncache;
$self->{_user}{"friendsGroup"} = $myFriends->getId;
$self->{_user}{"lastUpdated"} = time();
$self->session->db->write("update users set friendsGroup=?, lastUpdated=? where userId=?",
[$myFriends->getId, time(), $self->userId]);
$self->{_friendsGroup} = $myFriends;
}
return $myFriends;
}
#----------------------------------------------------------------------------
=head2 get ( [field] )
Get properties for this user. If C<field> is defined, will return the value
of the field. Otherwise, returns a hash reference of all properties and profile
fields.
=cut
sub get {
my ( $self, $field ) = @_;
my $session = $self->session;
if ( $field ) {
return if $field eq 'privacyFields';
if ( exists $self->{_user}->{$field} ) {
if ( !defined $self->{_user}->{$field} ) {
my $default = $session->db->quickScalar("SELECT dataDefault FROM userProfileField WHERE fieldName=?", [$field]);
$self->{_user}{$field}
= WebGUI::Operation::Shared::secureEval($session, $default);
}
return $self->{_user}->{$field};
}
else {
# XXX Should the defaults be set in new() ...
if ( !exists $self->{_profile}->{$field} ) {
if ( !WebGUI::ProfileField->exists( $session, $field ) ) {
$self->session->log->warn("No such profile field: $field");
}
my $default = $session->db->quickScalar("SELECT dataDefault FROM userProfileField WHERE fieldName=?", [$field]);
$self->{_profile}{$field}
= WebGUI::Operation::Shared::secureEval($session, $default);
$self->cache; # XXX ... Because we cache them here!
}
if (ref $self->{_profile}{$field} eq 'ARRAY') {
##Return a scalar, that is a string with all the defaults
return join ',', @{ $self->{_profile}{$field} };
}
return $self->{_profile}->{$field};
}
}
# Add any missing fields
my %default = $session->db->buildHash(
"SELECT fieldName, dataDefault FROM userProfileField",
);
for my $key ( keys %default ) {
if ( exists $self->{_user}->{$key} && !defined $self->{_user}->{$key} ) {
$self->{_user}{$key}
= WebGUI::Operation::Shared::secureEval($session, $default{$key});
}
elsif ( !exists $self->{_user}->{$key} && !exists $self->{_profile}{$key} ) {
$self->{_profile}{$key}
= WebGUI::Operation::Shared::secureEval($session, $default{$key});
}
}
# Create a safe copy of everything to return
my %properties = (
%{$self->{_user}},
%{$self->{_profile}},
);
return \%properties;
}
#-------------------------------------------------------------------
=head2 getFirstName ( )
Returns first name, or alias, or username depeneding upon what exists.
=cut
sub getFirstName {
my $self = shift;
return $self->profileField('firstName') || $self->profileField('alias') || $self->username;
}
#-------------------------------------------------------------------
=head2 getGroups ( [ withoutExpired ] )
Returns an array reference containing a list of groups this user is in. Group lookups are cached.
If a cached lookup is returned, it will be a safe copy of the data in the cache.
=head3 withoutExpired
If set to "1" then the listing will not include expired groupings. Defaults to "0".
=cut
sub getGroups {
my $self = shift;
my $withoutExpired = shift;
my $clause = "";
if ($withoutExpired) {
$clause = "and expireDate>".time();
}
my $gotGroupsForUser = $self->session->stow->get("gotGroupsForUser");
if (exists $gotGroupsForUser->{$self->userId}) {
my $cachedGroups = $gotGroupsForUser->{$self->userId};
my @safeCopy = @{ $cachedGroups };
return \@safeCopy;
}
else {
my @groups = $self->session->db->buildArray("select groupId from groupings where userId=? $clause", [$self->userId]);
my $isInGroup = $self->session->stow->get("isInGroup");
foreach my $gid (@groups) {
$isInGroup->{$self->userId}{$gid} = 1;
}
$self->session->stow->set("isInGroup",$isInGroup);
$gotGroupsForUser->{$self->userId} = \@groups;
$self->session->stow->set("gotGroupsForUser",$gotGroupsForUser);
my @safeGroups = @groups;
return \@safeGroups;
}
}
#----------------------------------------------------------------------------
=head2 getGroupIdsRecursive ( )
Get the groups the user is in AND all the groups those groups are in, recursively.
Returns a flattened array reference of unique group IDs
=cut
sub getGroupIdsRecursive {
my $self = shift;
my $groupingIds = $self->getGroups( "withoutExpired" );
my %groupIds = map { $_ => 1 } @{ $groupingIds };
while ( my $groupingId = shift @{ $groupingIds } ) {
my $group = WebGUI::Group->new( $self->session, $groupingId );
for my $groupGroupingId ( @{ $group->getGroupsFor } ) {
if ( !$groupIds{ $groupGroupingId } ) {
push @{ $groupingIds }, $groupGroupingId;
}
$groupIds{ $groupGroupingId } = 1;
}
}
return [ keys %groupIds ];
}
#----------------------------------------------------------------------------
=head2 getId ( )
Get the user's ID
=cut
sub getId {
my ( $self ) = @_;
return $self->{_userId};
}
#-------------------------------------------------------------------
=head2 getInboxNotificationAddresses ( )
Return a string with addresses that the user wants to receive Inbox
notifications. If the user does not want Inbox notifications, then
the string will be empty.
This is called by L<WebGUI::Mail::Send>, and has the effect that if
the site C<sendInboxNotificationsOnly> setting is on and the user
has turned off C<receiveInboxEmailNotifications>, no email at all is
sent.
=cut
sub getInboxNotificationAddresses {
my $self = shift;
my $emails = '';
if ( $self->profileField('receiveInboxEmailNotifications')
&& $self->profileField('email')) {
$emails = $self->profileField('email');
}
return $emails;
}
#-------------------------------------------------------------------
=head2 getInboxSmsNotificationAddress ( )
Return the email address that SMS notifications will be sent to for
this user, constructed as:
cellPhone@smsGateway
Non digits, such as area code separators, are removed from the cell phone information.
=cut
sub getInboxSmsNotificationAddress {
my $self = shift;
return unless $self->profileField('receiveInboxSmsNotifications');
my $smsGateway = $self->session->setting->get('smsGateway');
return unless $smsGateway;
my $cellPhone = $self->profileField('cellPhone');
return unless $cellPhone;
# Remove non-numbers from cellPhone
$cellPhone =~ tr/0-9//dc;
return join q{}, $cellPhone, '@', $smsGateway;
}
#-------------------------------------------------------------------
=head2 getProfileFieldPrivacySetting ( [field ])
Returns the privacy setting for the field passed in. If no field is passed in the entire hash is returned
=head3 field
Field to get privacy setting for.
=cut
sub getProfileFieldPrivacySetting {
my $self = shift;
my $session = $self->session;
my $field = shift;
unless ($self->{_privacySettings}) {
#Look it up manually because we want to cache this separately.
my $privacySettings = $session->db->quickScalar(
q{select privacyFields from users where userId=?},
[$self->userId]
);
$privacySettings = "{}" unless $privacySettings;
$self->{_privacySettings} = JSON->new->decode($privacySettings);
}
return $self->{_privacySettings} unless ($field);
#No privacy settings returned the privacy setting field
return "none" if($field eq "privacyFields");
return $self->{_privacySettings}->{$field};
}
#-------------------------------------------------------------------
=head2 getProfileUrl ( [page] )
Returns a link to the user's profile
=head3 page
If page is passed in, the profile ops will be appended to the page, otherwise
the method will return the ops appended to the current page.
=cut
sub getProfileUrl {
my $self = shift;
my $session = $self->session;
my $page = shift || $session->url->page;
my $identifier = $session->config->get("profileModuleIdentifier");
return $session->url->append($page,qq{op=account;module=$identifier;do=view;uid=}.$self->userId);
}
#-------------------------------------------------------------------
=head2 getWholeName ( )
Attempts to build the user's whole name from profile fields, and ultimately their alias and username if all else
fails.
=cut
sub getWholeName {
my $self = shift;
if ($self->profileField('firstName') and $self->profileField('lastName')) {
return join ' ', $self->profileField('firstName'), $self->profileField('lastName');
}
return $self->profileField("alias") || $self->username;
}
#-------------------------------------------------------------------
=head2 hasFriends ( )
Returns whether or not the user has any friends on the site.
=cut
sub hasFriends {
my $self = shift;
my $users = $self->friends->getUsers(1);
return scalar(@{$users}) > 0;
}
#-------------------------------------------------------------------
=head2 identifier
This method is depricated and is provided only for reverse compatibility. See WebGUI::Auth instead.
=cut
sub identifier {
my ($self, $value);
$self = shift;
$value = shift;
if (defined $value) {
$self->uncache;
$self->{_user}{"identifier"} = $value;
$self->session->db->write("update authentication set fieldData=".$self->session->db->quote($value)."
where userId=".$self->session->db->quote($self->{_userId})." and authMethod='WebGUI' and fieldName='identifier'");
}
return $self->{_user}{"identifier"};
}
#-------------------------------------------------------------------
=head2 isAdmin ()
Returns 1 if the user is in the admins group.
=cut
sub isAdmin {
my $self = shift;
return $self->isInGroup(3);
}
#-------------------------------------------------------------------
=head2 isEnabled ()
Returns 1 if the user is enabled.
=cut
sub isEnabled {
my $self = shift;
return $self->get('status') eq 'Active';
}
#-------------------------------------------------------------------
=head2 isInGroup ( [groupId ] )
Returns a boolean (0|1) value signifying that the user has the required privileges. Always returns true for Admins.
=head3 groupId
The group that you wish to verify against the user. Defaults to group with Id 3 (the Admin group).
=cut
sub isInGroup {
my ($self, $gid) = @_;
my $session = $self->session;
my $uid = $self->userId;
$gid = 3 unless $gid;
### The following several checks are to increase performance. If this section were removed, everything would continue to work as normal.
return 1 if ($gid eq '7'); # everyone is in the everyone group
return 1 if ($gid eq '1' && $uid eq '1'); # visitors are in the visitors group
return 1 if ($gid eq '2' && $uid ne '1'); # if you're not a visitor, then you're a registered user
### Check stow before we check the cache. Stow is in memory and much faster
my $stow = $session->stow->get("isInGroup", { noclone => 1 }) || {};
return $stow->{$uid}->{$gid} if (exists $stow->{$uid}->{$gid});
### Don't bother checking File Cache if we already have a stow for this group.
### We can find what we need there and save ourselves a bunch of time
my $cache = undef;
my $groupMembers = undef;
unless ($stow->{$uid}->{$gid}) {
$groupMembers = $session->cache->get("groupMembers".$gid) || {};
#If we have this user's membership cached, return what we have stored
if (exists $groupMembers->{$uid}) {
return $groupMembers->{$uid}->{isMember} if (!$self->isVisitor);
return $groupMembers->{$uid}->{$session->getId}->{isMember} #Include the session check for visitors
}
}
### Instantiate the group
my $group = WebGUI::Group->new($session,$gid);
if ( !$group ) {
#Group is not valid, check the admin group
$group = WebGUI::Group->new($session,3);
}
#Check the group for membership
my $isInGroup = $group->hasUser($self);
#Write what we found to file cache
$group->cacheGroupings( $self, $isInGroup, $groupMembers );
return $isInGroup;
}
#-------------------------------------------------------------------
=head2 isOnline ()
Returns a boolean indicating whether this user is logged in and actively viewing pages in the site.
=cut
sub isOnline {
my $self = shift;
my ($flag) = $self->session->db->quickArray('select count(*) from userSession where userId=? and lastPageView>=?',
[$self->userId, time() - 60*10]);
return $flag;
}
#-------------------------------------------------------------------
=head2 isRegistered ()
Returns 1 if the user is not a visitor.
=cut
sub isRegistered {
my $self = shift;
return $self->userId ne '1';
}
#-------------------------------------------------------------------
=head2 isVisitor ()
Returns 1 if the user is a visitor.
=cut
sub isVisitor {
my $self = shift;
return $self->userId eq '1';
}
#-------------------------------------------------------------------
=head2 karma ( [ amount, source, description ] )
Returns the current level of karma this user has earned.
=head3 amount
An integer to modify this user's karma by. Note that this number can be positive or negative.
=head3 source
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.
=head3 description
A description of why this user's karma was modified. For instance it could be "Message Board Post" or "He was a good boy!".
=cut
# NOTE: Should this be called "addKarma" instead?
sub karma {
my $self = shift;
my $amount = shift;
my $source = shift;
my $description = shift;
if (defined $amount && defined $source && defined $description) {
$self->uncache;
$self->{_user}{karma} += $amount;
$self->session->db->write("update users set karma=karma+? where userId=?", [$amount, $self->userId]);
$self->session->db->write("insert into karmaLog values (?,?,?,?,?)",[$self->userId, $amount, $source, $description, time()]);
}
return $self->{_user}{karma};
}
#-------------------------------------------------------------------
=head2 lastUpdated ( )
Returns the epoch for when this user was last modified.
=cut
sub lastUpdated {
my ( $self ) = @_;
return $self->get('lastUpdated');
}
#-------------------------------------------------------------------
=head2 new ( session, userId [, overrideId ] )
Constructor.
=head3 session
The session variable.
=head3 userId
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.
=head3 overrideId
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.
=cut
sub new {
my $class = shift;
my $session = shift;
my $userId = shift || 1;
my $overrideId = shift;
$userId = _create($session, $overrideId) if ($userId eq "new");
my $self = $session->cache->get("user_" . $userId) || {};
bless $self, $class;
$self->{_session} = $session;
weaken( $self->{_session} );
unless ($self->{_userId} && $self->{_user}{username}) {
my %user;
%user = $session->db->quickHash("select * from users where userId=?",[$userId]);
my %profile
= $session->db->quickHash(
"select * from userProfileData where userId=?",
[$user{userId}]
);
delete $profile{userId};
# Fill in dataDefault
my $default = $session->db->buildHashRef(
"SELECT fieldName, dataDefault FROM userProfileField", [],
{ noOrder => 1 },
);
for my $key (keys %profile) {
if (!defined $profile{$key} || $profile{$key} eq '') {
delete $profile{$key}
}
}
if (($user{alias} =~ /^\W+$/ || $user{alias} eq "") and $user{username}) {
$user{alias} = $user{username};
}
$self->{_userId} = $userId;
$self->{_user} = \%user,
$self->{_profile} = \%profile,
$self->cache;
}
return $self;
}
#-------------------------------------------------------------------
=head2 newByEmail ( session, email )
Instanciates a user by email address. Returns undef if the email address could not be found.
Visitor may not be looked up with this method.
=head3 session
A reference to the current session.
=head3 email
The email address to search for.
=cut
sub newByEmail {
my $class = shift;
my $session = shift;
my $email = shift;
my ($id) = $session->dbSlave->quickArray("select userId from users where email=?",[$email]);
my $user = $class->new($session, $id);
return undef if ($user->isVisitor); # visitor is never valid for this method
return undef unless $user->username;
return $user;
}
#-------------------------------------------------------------------
=head2 newByUsername ( session, username )
Instanciates a user by username. Returns undef if the username could not be found.
Visitor may not be looked up with this method.
=head3 session
A reference to the current session.
=head3 username
The username to search for.
=cut
sub newByUsername {
my $class = shift;
my $session = shift;
my $username = shift;
my ($id) = $session->dbSlave->quickArray("select userId from users where username=?",[$username]);
my $user = $class->new($session, $id);
return undef if ($user->isVisitor); # visitor is never valid for this method
return undef unless $user->username;
return $user;
}
#-------------------------------------------------------------------
=head2 profileField ( fieldName [, value ] )
DEPRECATED! Use get(fieldName) and update({ fieldName => "value" })
Returns a profile field's value. If "value" is specified, it also sets the field to that value.
=head3 fieldName
The profile field name such as "language" or "email" or "cellPhone".
=head3 value
The value to set the profile field name to.
=cut
# DEPRECATED! Remove in 9.0
sub profileField {
derp "WebGUI::User::profileField is deprecated. Use get() and update() instead";
my $self = shift;
my $fieldName = shift;
my $value = shift;
if (defined $value) {
$self->update({ $fieldName => $value });
}
return $self->get($fieldName);
}
#-------------------------------------------------------------------
=head2 profileIsViewable ( user )
Returns whether or not the user's profile is viewable by the user passed in
=head3 user
The user to test to see if the profile is viewable for. If no user is passed in,
the current user in session will be tested
=cut
sub profileIsViewable {
my $self = shift;
my $user = shift || $self->session->user;
my $userId = $user->userId;
return 0 if ($self->isVisitor); #Can't view visitor's profile
return 0 if ($user->isVisitor); #User is not allowed to see anyone's profile, either
return 1 if ($self->userId eq $userId); #Users can always view their own profile
my $profileSetting = $self->profileField('publicProfile');
return 0 if ($profileSetting eq "none");
return 1 if ($profileSetting eq "all");
my $friendsGroup = $self->friends;
return $user->isInGroup($friendsGroup->getId);
}
#-------------------------------------------------------------------
=head2 referringAffiliate ( [ value ] )
Returns the unique identifier of the affiliate that referred this user to the site.
=head3 value
An integer containing the unique identifier of the affiliate.
=cut
sub referringAffiliate {
my $self = shift;
my $value = shift;
if (defined $value) {
$self->update({ "referringAffiliate" => $value });
}
return $self->get("referringAffiliate");
}
#-------------------------------------------------------------------
=head2 session ( )
Returns a reference to the current session.
=cut
sub session {
my $self = shift;
return $self->{_session};
}
#-------------------------------------------------------------------
=head2 setProfileFieldPrivacySetting ( settings )
Sets the profile field privacy settings. This updates the the db and
the internally cached settings. Valid settings are "all", "none" or "friends".
=head3 settings
Hash ref containing fields and their corresponding privacy settings
=cut
sub setProfileFieldPrivacySetting {
my $self = shift;
my $session = $self->session;
my $settings = shift;
return undef unless scalar(keys %{$settings});
#Get the current settings
my $currentSettings = $self->getProfileFieldPrivacySetting;
foreach my $fieldId (keys %{$settings}) {
my $privacySetting = $settings->{$fieldId};
next unless $privacySetting ~~ [qw(all none friends)];
$currentSettings->{$fieldId} = $settings->{$fieldId};
}
#Store the data in the database
my $json = JSON->new->encode($currentSettings);
$session->db->write("update users set privacyFields=? where userId=?",[$json,$self->userId]);
#Recache the current settings
$self->{_privacySettings} = $currentSettings;
}
#-------------------------------------------------------------------
=head2 status ( [ value ] )
Returns the status of the user.
=head3 value
If specified, the status is set to this value. Possible values are 'Active', 'Selfdestructed' and 'Deactivated'.
'Selfdestructed' means that the user deactivated their own account. 'Deactivated' means that either
their status has been changed by an Admin, or that this is a new account that is pending email
confirmation before activation.
=cut
sub status {
my $self = shift;
my $value = shift;
if (defined $value) {
if ( $value eq "Active" ) {
$self->enable;
}
elsif ( $value eq "Selfdestructed" ) {
$self->disable({ bySelf => 1 });
}
elsif ( $value eq "Deactivated" ) {
$self->disable;
}
}
return $self->get("status");
}
#-------------------------------------------------------------------
=head2 uncache ( )
Deletes this user object out of the cache.
=cut
sub uncache {
my $self = shift;
$self->session->cache->remove("user_" . $self->userId);
}
#----------------------------------------------------------------------------
=head2 update ( properties )
Update properties for the user. C<properties> is a hash reference or a list of
name => value pairs of user properties and/or profile fields.
Valid user properties:
authMethod - The default auth method for the user. DEPRECATED, all users
can be authed by all auth methods
dateCreated - The unix timestamp when the user was created
friendsGroup - The WebGUI::Group containing the user's friends
karma - NOTE: To add karma, use the karma() method
lastUpdated - The unix timestamp when the user was last updated
referringAffiliate - A WebGUI::User who referred the user
status - One of "Activated", "Deactivated", or "Selfdestructed"
username - The username
ableToBeFriend - Whether the user can be added as a friend
alias - Show this instead of the username
allowPrivateMessages - Whether this user can receive private messages
avatar - A WebGUI::Storage containing an avatar image
cellPhone - The user's cell number. Used for the SMS gateway
dateFormat - The desired date format. See WebGUI::DateTime for fields
email - The user's email
firstDayOfWeek - The preferred first day of the week
firstName - The first name
language - The user's i18n language
lastName - The last name
publicProfile - Whether the profile is visible to the public
receiveInboxEmailNotifications - Should inbox messages be sent to the user's email
receiveInboxSmsNotifications - Should inbox messages be sent to user's SMS
showMessageOnLoginSeen - How many times they've seen the login message
showOnline - Should we reveal if the user is online?
signature - The signature for private messages and forum posts
timeFormat - The desired time format. See WebGUI::DateTime for fields
timeZone - The user's time zone. All datetimes will appear local to this
toolbar - Customize the toolbar for an i18n language
uiLevel - The UI Level. Allow users to see more based on their comprehension
versionTagMode - Their version tag mode
Anything else is a profile field.
=cut
sub update {
my $self = shift;
my $session = $self->session;
my $db = $session->db;
# Allow name => value and hashref
my $properties = {};
if ( @_ == 1 ) {
$properties = shift;
}
else {
$properties = { @_ };
}
# Make a safe copy of properties, we'll be deleting from it
$properties = { %$properties };
$self->uncache;
$properties->{lastUpdated} ||= time;
# No userId, bad!
delete $properties->{userId};
# This is an internal field with its own api to set it
### CHANGE THIS to be settable by update
delete $properties->{privacyFields};
# $self->{_user} contains all fields in `users` table
my @userFields = ();
my @userValues = ();
for my $key ( keys %{$self->{_user}} ) {
if ( exists $properties->{$key} ) {
# Delete the value because it's not a profile field
my $value = delete $properties->{$key};
push @userFields, $db->quote_identifier( $key ) . " = ?";
push @userValues, $value;
$self->{_user}->{$key} = $value;
}
}
# No matter what we update properties
my $userFields = join ", ", @userFields;
$db->write(
"UPDATE users SET $userFields WHERE userId=?",
[@userValues, $self->{_userId}]
);
# Everything else must be a profile field
my @profileFields = ();
my @profileValues = ();
for my $key ( keys %{$properties} ) {
if (!exists $self->{_profile}{$key} && !WebGUI::ProfileField->exists($session,$key)) {
$self->session->log->warn("No such profile field: $key");
next;
}
push @profileFields, $db->quote_identifier( $key ) . " = ?";
push @profileValues, $properties->{ $key };
$self->{_profile}->{$key} = $properties->{ $key };
}
if ( @profileFields ) {
my $profileFields = join ", ", @profileFields;
$db->write(
"UPDATE userProfileData SET $profileFields WHERE userId=?",
[@profileValues, $self->{_userId}]
);
}
return;
}
#-------------------------------------------------------------------
=head2 updateProfileFields ( profile )
DEPRECATED! Use update(profile)
Saves profile data to a user's profile. Does not validate any of the data.
=head3 profile
Hash ref of key/value pairs of data in the users's profile to update.
=cut
deprecate updateProfileFields => 'update';
#-------------------------------------------------------------------
=head2 username ( [ value ] )
Returns the username.
=head3 value
If specified, the username is set to this value.
=cut
sub username {
my $self = shift;
my $value = shift;
if (defined $value) {
$self->update({ username => $value });
}
return $self->get("username");
}
#-------------------------------------------------------------------
=head2 userId ( )
Returns the userId for this user.
=cut
sub userId {
return $_[0]->getId;
}
#-------------------------------------------------------------------
=head2 validateProfileDataFromForm ( fields )
Validates profile data from the session form variables. Returns an data structure which contains the following
{
profile => Hash reference containing all of the profile fields and their values
errors => Array reference of error messages to be displayed
errorCategory => Category in which the first error was thrown
warnings => Array reference of warnings to be displayed
errorFields => Array reference of the fieldIds that threw an error
warningFields => Array reference of the fieldIds that threw a warning
}
=head3 fields
An array reference of profile field Ids to validate.
=cut
sub validateProfileDataFromForm {
my $self = shift;
my $session = $self->session;
my $fields = shift;
my $i18n = WebGUI::International->new($session);
my $data = {};
my $errors = [];
my $warnings = [];
my $errorCat = undef;
my $errorFields = [];
my $warnFields = [];
FIELD: foreach my $field (@{$fields}) {
my $fieldId = $field->getId;
my $fieldLabel = $field->getLabel;
my $fieldValue = $field->formProcess;
my $isValid = $field->isValid($fieldValue);
if(!$isValid) {
$errorCat = $field->get("profileCategoryId") unless (defined $errorCat);
push (@{$errors}, sprintf($i18n->get("required error"),$fieldLabel));
push(@{$errorFields},$fieldId);
}
#The language field is special and must be always be valid or WebGUI will croak
elsif($fieldId eq "language" && !(exists $i18n->getLanguages()->{$fieldValue})) {
$errorCat = $field->get("profileCategoryId") unless (defined $errorCat);
push (@{$errors}, sprintf($i18n->get("language not available error"),$fieldValue));
push(@{$errorFields},$fieldId);
}
#Duplicate emails throw warnings
elsif($fieldId eq "email" && $field->isDuplicate($fieldValue,$self->userId)) {
$errorCat = $field->get("profileCategoryId") unless (defined $errorCat);
push (@{$warnings},$i18n->get(1072));
push(@{$warnFields},$fieldId);
}
##Do not return data unless the form field was actually in the posted data.
next FIELD unless $field->isInRequest;
$data->{$fieldId} = (ref $fieldValue eq "ARRAY") ? $fieldValue->[0] : $fieldValue;
}
return {
profile => $data,
errors => $errors,
warnings => $warnings,
errorCategory => $errorCat,
errorFields => $errorFields,
warningFields => $warnFields,
};
}
#-------------------------------------------------------------------
=head2 validUserId ( userId )
Returns true if the userId exists in the users table.
=cut
sub validUserId {
my ($class, $session, $userId) = @_;
my $sth = $session->db->read('select userId from users where userId=?',[$userId]);
return ($sth->rows == 1);
}
1;