# Load plugins
use Catalyst qw/-Debug
- ConfigLoader
- Static::Simple
+ ConfigLoader
+ Static::Simple
- StackTrace
+ StackTrace
- Authentication
- Authorization::Roles
+ Authentication
+ Authorization::Roles
- Session
- Session::Store::FastMmap
- Session::State::Cookie
- /;
+ Session
+ Session::Store::FastMmap
+ Session::State::Cookie
+ /;
B<Note:> As discussed in MoreCatalystBasics, different versions of
C<Catalyst::Devel> have used a variety of methods to load the plugins.
You can put the plugins in the C<use Catalyst> statement if you
prefer.
+Once again (remain sharp, by now you should be getting the hang of things)
+include this additional plugin as a new dependency in the Makefile.PL file
+like this:
+
+ requires (
+ ...
+ 'Catalyst::Plugin::Authorization::Roles' => '0',
+ );
=head2 Add Role-Specific Logic to the "Book List" Template
<ul>
[% # Dump list of roles -%]
- [% FOR role = c.user.roles %]<li>[% role %]</li>[% END %]
+ [% FOR role = c.user.role %]<li>[% role %]</li>[% END %]
</ul>
<p>
if ($c->check_user_roles('admin')) {
# Call create() on the book model object. Pass the table
# columns/field values we want to set as hash values
- my $book = $c->model('DB::Books')->create({
+ my $book = $c->model('DB::Book')->create({
title => $title,
rating => $rating
});
# Add a record to the join table for this book, mapping to
# appropriate author
- $book->add_to_book_authors({author_id => $author_id});
+ $book->add_to_book_author({author_id => $author_id});
# Note: Above is a shortcut for this:
- # $book->create_related('book_authors', {author_id => $author_id});
+ # $book->create_related('book_author', {author_id => $author_id});
# Assign the Book object to the stash for display in the view
$c->stash->{book} = $book;
For example, let's add a method to our C<Books.pm> Result Class to
check if a user is allowed to delete a book. Open
-C<lib/MyApp/Schema/Result/Books.pm> and add the following method
+C<lib/MyApp/Schema/Result/Book.pm> and add the following method
(be sure to add it below the "C<DO NOT MODIFY ...>" line):
=head2 delete_allowed_by
Here we call a C<has_role> method on our user object, so we should add
this method to our Result Class. Open
-C<lib/MyApp/Schema/Result/Users.pm> and add the following method below
+C<lib/MyApp/Schema/Result/User.pm> and add the following method below
the "C<DO NOT MODIFY ...>" line:
=head 2 has_role