1 package Catalyst::Authentication::Store::DBIx::Class::User;
5 use base qw/Catalyst::Authentication::User/;
6 use base qw/Class::Accessor::Fast/;
9 __PACKAGE__->mk_accessors(qw/config resultset _user _roles/);
13 my ( $class, $config, $c) = @_;
15 if (!defined($config->{'user_model'})) {
16 $config->{'user_model'} = $config->{'user_class'};
20 resultset => $c->model($config->{'user_model'}),
30 if (not $self->{'resultset'}) {
31 Catalyst::Exception->throw("\$c->model('${ \$self->config->{user_model} }') did not return a resultset. Did you set user_model correctly?");
34 ## Note to self- add handling of multiple-column primary keys.
35 if (!exists($self->config->{'id_field'})) {
36 my @pks = $self->{'resultset'}->result_source->primary_columns;
38 $self->config->{'id_field'} = $pks[0];
40 Catalyst::Exception->throw("user table does not contain a single primary key column - please specify 'id_field' in config!");
44 if (!$self->{'resultset'}->result_source->has_column($self->config->{'id_field'})) {
45 Catalyst::Exception->throw("id_field set to " . $self->config->{'id_field'} . " but user table has no column by that name!");
48 ## if we have lazyloading turned on - we should not query the DB unless something gets read.
49 ## that's the idea anyway - still have to work out how to manage that - so for now we always force
51 $self->config->{lazyload} = 0;
53 # if (!$self->config->{lazyload}) {
54 # return $self->load_user($authinfo, $c);
56 # ## what do we do with a lazyload?
57 # ## presumably this is coming out of session storage.
58 # ## use $authinfo to fill in the user in that case?
66 my ($self, $authinfo, $c) = @_;
68 my $dbix_class_config = 0;
70 if (exists($authinfo->{'dbix_class'})) {
71 $authinfo = $authinfo->{'dbix_class'};
72 $dbix_class_config = 1;
75 ## User can provide an arrayref containing the arguments to search on the user class.
76 ## or even provide a prepared resultset, allowing maximum flexibility for user retreival.
77 ## these options are only available when using the dbix_class authinfo hash.
78 if ($dbix_class_config && exists($authinfo->{'resultset'})) {
79 $self->_user($authinfo->{'resultset'}->first);
80 } elsif ($dbix_class_config && exists($authinfo->{'searchargs'})) {
81 $self->_user($self->resultset->search(@{$authinfo->{'searchargs'}})->first);
83 ## merge the ignore fields array into a hash - so we can do an easy check while building the query
84 my %ignorefields = map { $_ => 1} @{$self->config->{'ignore_fields_in_find'}};
87 # now we walk all the fields passed in, and build up a search hash.
88 foreach my $key (grep {!$ignorefields{$_}} keys %{$authinfo}) {
89 if ($self->resultset->result_source->has_column($key)) {
90 $searchargs->{$key} = $authinfo->{$key};
93 if (keys %{$searchargs}) {
94 $self->_user($self->resultset->search($searchargs)->first);
96 Catalyst::Exception->throw("Failed to load user data. You passed [" . join(',', keys %{$authinfo}) . "] to authenticate() but your user source (" . $self->config->{'user_model'} . ") only has these columns: [" . join( ",", $self->resultset->result_source->columns ) . "] Check your authenticate() call.");
100 if ($self->get_object) {
108 sub supported_features {
119 my ( $self ) = shift;
120 ## this used to load @wantedroles - but that doesn't seem to be used by the roles plugin, so I dropped it.
122 ## shortcut if we have already retrieved them
123 if (ref $self->_roles eq 'ARRAY') {
124 return(@{$self->_roles});
128 if (exists($self->config->{'role_column'})) {
129 my $role_data = $self->get($self->config->{'role_column'});
131 @roles = split /[\s,\|]+/, $self->get($self->config->{'role_column'});
133 $self->_roles(\@roles);
134 } elsif (exists($self->config->{'role_relation'})) {
135 my $relation = $self->config->{'role_relation'};
136 if ($self->_user->$relation->result_source->has_column($self->config->{'role_field'})) {
137 @roles = map { $_->get_column($self->config->{'role_field'}) } $self->_user->$relation->search(undef, { columns => [ $self->config->{'role_field'}]})->all();
138 $self->_roles(\@roles);
140 Catalyst::Exception->throw("role table does not have a column called " . $self->config->{'role_field'});
143 Catalyst::Exception->throw("user->roles accessed, but no role configuration found");
146 return @{$self->_roles};
152 #return $self->get($self->config->{'id_field'});
154 #my $frozenuser = $self->_user->result_source->schema->freeze( $self->_user );
157 my %userdata = $self->_user->get_columns();
162 my ($self, $frozenuser, $c) = @_;
164 #my $obj = $self->resultset->result_source->schema->thaw( $frozenuser );
167 #if (!exists($self->config->{'use_userdata_from_session'}) || $self->config->{'use_userdata_from_session'} == 0) {
168 # $self->_user->discard_changes();
173 ## if use_userdata_from_session is defined in the config, we fill in the user data from the session.
174 if (exists($self->config->{'use_userdata_from_session'}) && $self->config->{'use_userdata_from_session'} != 0)
176 my $obj = $self->resultset->new_result({ %$frozenuser });
182 if (ref($frozenuser) eq 'HASH') {
183 $id = $frozenuser->{$self->config->{'id_field'}};
187 return $self->load( { $self->config->{'id_field'} => $id }, $c);
192 my ($self, $field) = @_;
194 if ($self->_user->can($field)) {
195 return $self->_user->$field;
202 my ($self, $force) = @_;
205 $self->_user->discard_changes;
212 my ($self, $force) = @_;
214 return $self->get_object($force);
219 $self->_user( $self->resultset->auto_create( @_ ) );
225 $self->_user->auto_update( @_ );
230 (my $method) = (our $AUTOLOAD =~ /([^:]+)$/);
231 return if $method eq "DESTROY";
233 $self->_user->$method(@_);
241 Catalyst::Authentication::Store::DBIx::Class::User - The backing user
242 class for the Catalyst::Authentication::Store::DBIx::Class storage
247 This documentation refers to version 0.10.
251 Internal - not used directly, please see
252 L<Catalyst::Authentication::Store::DBIx::Class> for details on how to
253 use this module. If you need more information than is present there, read the
260 The Catalyst::Authentication::Store::DBIx::Class::User class implements user storage
261 connected to an underlying DBIx::Class schema object.
263 =head1 SUBROUTINES / METHODS
269 =head2 load ( $authinfo, $c )
271 Retrieves a user from storage using the information provided in $authinfo.
273 =head2 supported_features
275 Indicates the features supported by this class. These are currently Roles and Session.
279 Returns an array of roles associated with this user, if roles are configured for this user class.
283 Returns a serialized user for storage in the session.
287 Revives a serialized user from storage in the session.
289 =head2 get ( $fieldname )
291 Returns the value of $fieldname for the user in question. Roughly translates to a call to
292 the DBIx::Class::Row's get_column( $fieldname ) routine.
296 Retrieves the DBIx::Class object that corresponds to this user
300 Synonym for get_object
304 This is called when the auto_create_user option is turned on in
305 Catalyst::Plugin::Authentication and a user matching the authinfo provided is not found.
306 By default, this will call the C<auto_create()> method of the resultset associated
307 with this object. It is up to you to implement that method.
311 This is called when the auto_update_user option is turned on in
312 Catalyst::Plugin::Authentication. Note that by default the DBIx::Class store
313 uses every field in the authinfo hash to match the user. This means any
314 information you provide with the intent to update must be ignored during the
315 user search process. Otherwise the information will most likely cause the user
316 record to not be found. To ignore fields in the search process, you
317 have to add the fields you wish to update to the 'ignore_fields_in_find'
318 authinfo element. Alternately, you can use one of the advanced row retrieval
319 methods (searchargs or resultset).
321 By default, auto_update will call the C<auto_update()> method of the
322 DBIx::Class::Row object associated with the user. It is up to you to implement
323 that method (probably in your schema file)
325 =head1 BUGS AND LIMITATIONS
327 None known currently, please email the author if you find any.
331 Jason Kuri (jayk@cpan.org)
335 Copyright (c) 2007 the aforementioned authors. All rights
336 reserved. This program is free software; you can redistribute
337 it and/or modify it under the same terms as Perl itself.