incorporate user auth functionality

[scpubgit/stemmatology.git] / lib / Text / Tradition / Directory.pm

diff --git a/lib/Text/Tradition/Directory.pm b/lib/Text/Tradition/Directory.pm
index 743ab6c..dfbbeee 100644 (file)
--- a/lib/Text/Tradition/Directory.pm
+++ b/lib/Text/Tradition/Directory.pm
@@ -181,18 +181,21 @@ is( ref( $nt ), 'Text::Tradition', "Made new tradition" );
 =end testing
 
 =cut
+use Text::Tradition::TypeMap::Entry;
 
 has +typemap => (
-       is => 'rw',
-       isa => 'KiokuDB::TypeMap',
-       default => sub { 
-               KiokuDB::TypeMap->new(
-                       isa_entries => {
-                               "Graph" => KiokuDB::TypeMap::Entry::Naive->new,
-                               "Graph::AdjacencyMap" => KiokuDB::TypeMap::Entry::Naive->new,
-                       }
-               );
-       },
+  is      => 'rw',
+  isa     => 'KiokuDB::TypeMap',
+  default => sub {
+    KiokuDB::TypeMap->new(
+      isa_entries => {
+        "Text::Tradition" =>
+          KiokuDB::TypeMap::Entry::Naive->new(),
+        "Graph" => Text::Tradition::TypeMap::Entry->new(),
+        "Graph::AdjacencyMap" => Text::Tradition::TypeMap::Entry->new(),
+      }
+    );
+  },
 );
 
 # Push some columns into the extra_args
@@ -222,7 +225,8 @@ around BUILDARGS => sub {
 };
 
 ## These checks don't cover store($id, $obj)
-before [ qw/ store update insert delete / ] => sub {
+# before [ qw/ store update insert delete / ] => sub {
+before [ qw/ delete / ] => sub {
        my $self = shift;
        my @nontrad;
        foreach my $obj ( @_ ) {
@@ -244,11 +248,11 @@ before [ qw/ store update insert delete / ] => sub {
 
 # TODO Garbage collection doesn't work. Suck it up and live with the 
 # inflated DB.
-# after delete => sub {
-#      my $self = shift;
-#      my $gc = KiokuDB::GC::Naive->new( backend => $self->directory->backend );
-#      $self->directory->backend->delete( $gc->garbage->members );
-# };
+after delete => sub {
+       my $self = shift;
+       my $gc = KiokuDB::GC::Naive->new( backend => $self->directory->backend );
+       $self->directory->backend->delete( $gc->garbage->members );
+};
 
 sub save {
        my $self = shift;
@@ -293,7 +297,8 @@ sub user_traditionlist {
     
     ## Search for all traditions which allow public viewing
     ## When they exist!
-    # $self->search({ public => 1 });
+## This needs to be more sophisticated, probably needs Search::GIN
+#    my $list = $self->search({ public => 1 });
     
     ## For now, just fetch all
     ## (could use all_objects or grep down there?)
@@ -366,7 +371,8 @@ Create a new user object, store in the KiokuDB backend, and return it.
 
 sub add_user {
     my ($self, $userinfo) = @_;
-    my $username = $userinfo->{url} || $userinfo->{username};
+
+    my $username = $userinfo->{username};
     my $password = $userinfo->{password};
     my $role = $userinfo->{role} || 'user';
 
@@ -376,6 +382,7 @@ sub add_user {
     my $user = Text::Tradition::User->new(
         id => $username,
         password => ($password ? crypt_password($password) : ''),
+        email => ($userinfo->{email} ? $userinfo->{email} : $username),
         role => $role,
     );
 
@@ -385,13 +392,41 @@ sub add_user {
 }
 
 sub create_user {
-    my $self = shift;
-    return $self->add_user(@_);
+    my ($self, $userinfo) = @_;
+
+    ## No username means probably an OpenID based user
+    if(!exists $userinfo->{username}) {
+        extract_openid_data($userinfo);
+    }
+
+    return $self->add_user($userinfo);
+}
+
+## Not quite sure where this method should be.. Auth /
+## Credential::OpenID just pass us back the chunk of extension data
+sub extract_openid_data {
+    my ($userinfo) = @_;
+
+    ## Spec says SHOULD use url as identifier
+    $userinfo->{username} = $userinfo->{url};
+
+    ## Use email addy as display if available
+    if(exists $userinfo->{extensions} &&
+         exists $userinfo->{extensions}{'http://openid.net/srv/ax/1.0'} &&
+         defined $userinfo->{extensions}{'http://openid.net/srv/ax/1.0'}{'value.email'}) {
+        ## Somewhat ugly attribute extension reponse, contains
+        ## google-email string which we can use as the id
+
+        $userinfo->{email} = $userinfo->{extensions}{'http://openid.net/srv/ax/1.0'}{'value.email'};
+    }
+
+    return;
 }
 
 =head2 find_user
 
-Takes a hashref of C<username>, optionally C<openid_identifier>.
+Takes a hashref of C<username>, and possibly openIDish results from
+L<Net::OpenID::Consumer>.
 
 Fetches the user object for the given username and returns it.
 
@@ -399,17 +434,21 @@ Fetches the user object for the given username and returns it.
 
 sub find_user {
     my ($self, $userinfo) = @_;
-    ## url or display?
-    # 'display' => 'castaway.myopenid.com',
-    # 'url' => 'http://castaway.myopenid.com/',
-    my $username = $userinfo->{url} || $userinfo->{username};
+
+    ## No username means probably an OpenID based user
+    if(!exists $userinfo->{username}) {
+        extract_openid_data($userinfo);
+    }
+
+    my $username = $userinfo->{username};
 
     ## No logins if user is deactivated (use lookup to fetch to re-activate)
     my $user = $self->lookup(Text::Tradition::User->id_for_user($username));
-    return if($user && !$user->active);
+    return if(!$user || !$user->active);
+
+    print STDERR "Found user, $username, email is :", $user->email, ":\n";
 
     return $user;
-    
 }
 
 =head2 modify_user
@@ -427,13 +466,20 @@ sub modify_user {
     my ($self, $userinfo) = @_;
     my $username = $userinfo->{username};
     my $password = $userinfo->{password};
+    my $role = $userinfo->{role};
 
-    return unless $username && $self->validate_password($password);
+    return unless $username;
+    return if($password && !$self->validate_password($password));
 
     my $user = $self->find_user({ username => $username });
     return unless $user;
 
-    $user->password(crypt_password($password));
+    if($password) {
+        $user->password(crypt_password($password));
+    }
+    if($role) {
+        $user->role($role);
+    }
 
     $self->update($user);