1 package Catalyst::Authentication::Store::DBIx::Class::User;
4 use namespace::autoclean;
5 extends 'Catalyst::Authentication::User';
7 use List::MoreUtils 'all';
10 has 'config' => (is => 'rw');
11 has 'resultset' => (is => 'rw');
12 has '_user' => (is => 'rw');
13 has '_roles' => (is => 'rw');
16 my ( $class, $config, $c) = @_;
18 $config->{user_model} = $config->{user_class}
19 unless defined $config->{user_model};
22 resultset => $c->model($config->{'user_model'}),
30 Catalyst::Exception->throw(
31 "\$c->model('${ \$self->config->{user_model} }') did not return a resultset."
32 . " Did you set user_model correctly?"
33 ) unless $self->{resultset};
35 $self->config->{'id_field'} = [$self->{'resultset'}->result_source->primary_columns]
36 unless exists $self->config->{'id_field'};
38 $self->config->{'id_field'} = [$self->config->{'id_field'}]
39 unless ref $self->config->{'id_field'} eq 'ARRAY';
41 Catalyst::Exception->throw(
43 . join(q{,} => @{ $self->config->{'id_field'} })
44 . " but user table has no column by that name!"
45 ) unless all { $self->{'resultset'}->result_source->has_column($_) } @{ $self->config->{'id_field'} };
47 ## if we have lazyloading turned on - we should not query the DB unless something gets read.
48 ## that's the idea anyway - still have to work out how to manage that - so for now we always force
50 $self->config->{lazyload} = 0;
52 # if (!$self->config->{lazyload}) {
53 # return $self->load_user($authinfo, $c);
55 # ## what do we do with a lazyload?
56 # ## presumably this is coming out of session storage.
57 # ## use $authinfo to fill in the user in that case?
65 my ($self, $authinfo, $c) = @_;
67 my $dbix_class_config = 0;
69 if (exists($authinfo->{'dbix_class'})) {
70 $authinfo = $authinfo->{'dbix_class'};
71 $dbix_class_config = 1;
74 ## User can provide an arrayref containing the arguments to search on the user class.
75 ## or even provide a prepared resultset, allowing maximum flexibility for user retreival.
76 ## these options are only available when using the dbix_class authinfo hash.
77 if ($dbix_class_config && exists($authinfo->{'resultset'})) {
78 $self->_user($authinfo->{'resultset'}->first);
79 } elsif ($dbix_class_config && exists($authinfo->{'searchargs'})) {
80 $self->_user($self->resultset->search(@{$authinfo->{'searchargs'}})->first);
82 ## merge the ignore fields array into a hash - so we can do an easy check while building the query
83 my %ignorefields = map { $_ => 1} @{$self->config->{'ignore_fields_in_find'}};
86 # now we walk all the fields passed in, and build up a search hash.
87 foreach my $key (grep {!$ignorefields{$_}} keys %{$authinfo}) {
88 if ($self->resultset->result_source->has_column($key)) {
89 $searchargs->{$key} = $authinfo->{$key};
92 if (keys %{$searchargs}) {
93 $self->_user($self->resultset->search($searchargs)->first);
95 Catalyst::Exception->throw(
96 "Failed to load user data. You passed [" . join(',', keys %{$authinfo}) . "]"
97 . " to authenticate() but your user source (" . $self->config->{'user_model'} . ")"
98 . " only has these columns: [" . join( ",", $self->resultset->result_source->columns ) . "]"
99 . " Check your authenticate() call."
104 if ($self->get_object) {
112 sub supported_features {
123 my ( $self ) = shift;
124 ## this used to load @wantedroles - but that doesn't seem to be used by the roles plugin, so I dropped it.
126 ## shortcut if we have already retrieved them
127 if (ref $self->_roles eq 'ARRAY') {
128 return(@{$self->_roles});
132 if (exists($self->config->{'role_column'})) {
133 my $role_data = $self->get($self->config->{'role_column'});
135 @roles = split /[\s,\|]+/, $self->get($self->config->{'role_column'});
137 $self->_roles(\@roles);
138 } elsif (exists($self->config->{'role_relation'})) {
139 my $relation = $self->config->{'role_relation'};
140 if ($self->_user->$relation->result_source->has_column($self->config->{'role_field'})) {
142 $_->get_column($self->config->{role_field})
143 } $self->_user->$relation->search(undef, {
144 columns => [ $self->config->{role_field} ]
146 $self->_roles(\@roles);
148 Catalyst::Exception->throw("role table does not have a column called " . $self->config->{'role_field'});
151 Catalyst::Exception->throw("user->roles accessed, but no role configuration found");
154 return @{$self->_roles};
160 #return $self->get($self->config->{'id_field'});
162 #my $frozenuser = $self->_user->result_source->schema->freeze( $self->_user );
165 my %userdata = $self->_user->get_columns();
170 my ($self, $frozenuser, $c) = @_;
172 #my $obj = $self->resultset->result_source->schema->thaw( $frozenuser );
175 #if (!exists($self->config->{'use_userdata_from_session'}) || $self->config->{'use_userdata_from_session'} == 0) {
176 # $self->_user->discard_changes();
181 ## if use_userdata_from_session is defined in the config, we fill in the user data from the session.
182 if (exists($self->config->{'use_userdata_from_session'}) && $self->config->{'use_userdata_from_session'} != 0) {
183 my $obj = $self->resultset->new_result({ %$frozenuser });
189 if (ref $frozenuser eq 'HASH') {
191 map { ($_ => $frozenuser->{$_}) }
192 @{ $self->config->{id_field} }
196 return $self->load( { $self->config->{'id_field'} => $frozenuser }, $c);
200 my ($self, $field) = @_;
202 if (my $code = $self->_user->can($field)) {
203 return $self->_user->$code;
205 elsif (my $accessor =
206 try { $self->_user->result_source->column_info($field)->{accessor} }) {
207 return $self->_user->$accessor;
209 # XXX this should probably throw
215 my ($self, $force) = @_;
218 $self->_user->discard_changes;
225 my ($self, $force) = @_;
227 return $self->get_object($force);
232 $self->_user( $self->resultset->auto_create( @_ ) );
238 $self->_user->auto_update( @_ );
243 (my $method) = (our $AUTOLOAD =~ /([^:]+)$/);
244 return if $method eq "DESTROY";
246 if (my $code = $self->_user->can($method)) {
247 return $self->_user->$code(@_);
249 elsif (my $accessor =
250 try { $self->_user->result_source->column_info($method)->{accessor} }) {
251 return $self->_user->$accessor(@_);
253 # XXX this should also throw
258 __PACKAGE__->meta->make_immutable(inline_constructor => 0);
265 Catalyst::Authentication::Store::DBIx::Class::User - The backing user
266 class for the Catalyst::Authentication::Store::DBIx::Class storage
271 This documentation refers to version 0.1200.
275 Internal - not used directly, please see
276 L<Catalyst::Authentication::Store::DBIx::Class> for details on how to
277 use this module. If you need more information than is present there, read the
284 The Catalyst::Authentication::Store::DBIx::Class::User class implements user storage
285 connected to an underlying DBIx::Class schema object.
287 =head1 SUBROUTINES / METHODS
293 =head2 load ( $authinfo, $c )
295 Retrieves a user from storage using the information provided in $authinfo.
297 =head2 supported_features
299 Indicates the features supported by this class. These are currently Roles and Session.
303 Returns an array of roles associated with this user, if roles are configured for this user class.
307 Returns a serialized user for storage in the session.
311 Revives a serialized user from storage in the session.
313 =head2 get ( $fieldname )
315 Returns the value of $fieldname for the user in question. Roughly translates to a call to
316 the DBIx::Class::Row's get_column( $fieldname ) routine.
320 Retrieves the DBIx::Class object that corresponds to this user
324 Synonym for get_object
328 This is called when the auto_create_user option is turned on in
329 Catalyst::Plugin::Authentication and a user matching the authinfo provided is not found.
330 By default, this will call the C<auto_create()> method of the resultset associated
331 with this object. It is up to you to implement that method.
335 This is called when the auto_update_user option is turned on in
336 Catalyst::Plugin::Authentication. Note that by default the DBIx::Class store
337 uses every field in the authinfo hash to match the user. This means any
338 information you provide with the intent to update must be ignored during the
339 user search process. Otherwise the information will most likely cause the user
340 record to not be found. To ignore fields in the search process, you
341 have to add the fields you wish to update to the 'ignore_fields_in_find'
342 authinfo element. Alternately, you can use one of the advanced row retrieval
343 methods (searchargs or resultset).
345 By default, auto_update will call the C<auto_update()> method of the
346 DBIx::Class::Row object associated with the user. It is up to you to implement
347 that method (probably in your schema file)
349 =head1 BUGS AND LIMITATIONS
351 None known currently, please email the author if you find any.
355 Jason Kuri (jayk@cpan.org)
359 Copyright (c) 2007 the aforementioned authors. All rights
360 reserved. This program is free software; you can redistribute
361 it and/or modify it under the same terms as Perl itself.