Add generic static route handler.

This puts all static pages under /about, and lets you add new static
pages by placing new HTML in your about template directory.

1 files changed, 67 insertions, 0 deletions

diff --git a/perllib/FixMyStreet/App/Controller/About.pm b/perllib/FixMyStreet/App/Controller/About.pm
new file mode 100755
index 000000000..78e548c5f
--- /dev/null
+++ b/perllib/FixMyStreet/App/Controller/About.pm
@@ -0,0 +1,67 @@
+package FixMyStreet::App::Controller::About;
+use Moose;
+use namespace::autoclean;
+
+BEGIN { extends 'Catalyst::Controller'; }
+
+=head1 NAME
+
+FixMyStreet::App::Controller::About - Catalyst Controller
+
+=head1 DESCRIPTION
+
+About pages Catalyst Controller.
+
+=head1 METHODS
+
+=cut
+
+my %found;
+
+sub page : Path("/about") : Args(1) {
+    my ( $self, $c, $page ) = @_;
+    my $template = $c->forward('find_template');
+    $c->detach('/page_error_404_not_found', []) unless $template;
+    $c->stash->{template} = $template;
+}
+
+sub index : Path("/about") : Args(0) {
+    my ( $self, $c ) = @_;
+    $c->forward('page', [ 'about' ]);
+}
+
+# We have multiple possibilities to try, and we want to cache where we find it
+sub find_template : Private {
+    my ( $self, $c, $page ) = @_;
+
+    return $found{$page} if !FixMyStreet->config('STAGING_SITE') && exists $found{$page};
+
+    my $lang_code = $c->stash->{lang_code};
+    foreach my $dir_templates (@{$c->stash->{additional_template_paths}}, @{$c->view('Web')->paths}) {
+        foreach my $dir_static (static_dirs($page, $dir_templates)) {
+            foreach my $file ("$page-$lang_code.html", "$page.html") {
+                if (-e "$dir_templates/$dir_static/$file") {
+                    $found{$page} = "$dir_static/$file";
+                    return $found{$page};
+                }
+            }
+        }
+    }
+    # Cache that the page does not exist, so we don't look next time
+    $found{$page} = undef;
+    return $found{$page};
+}
+
+sub static_dirs {
+    my ($page, $dir_templates) = @_;
+    my @v = ("about");
+    # If legacy directories exist, check for templates there too;
+    # The FAQ page used to be in its own directory
+    push @v, "static" if -d "$dir_templates/static";
+    push @v, "faq" if -d "$dir_templates/faq" && $page =~ /faq/;
+    return @v;
+}
+
+__PACKAGE__->meta->make_immutable;
+
+1;