Provided support for blob_plain legacy URIs.

[catagits/Gitalist.git] / lib / Gitalist / Controller / LegacyURI.pm

diff --git a/lib/Gitalist/Controller/LegacyURI.pm b/lib/Gitalist/Controller/LegacyURI.pm
index 95289ff..a272406 100644 (file)
--- a/lib/Gitalist/Controller/LegacyURI.pm
+++ b/lib/Gitalist/Controller/LegacyURI.pm
@@ -1,11 +1,62 @@
 package Gitalist::Controller::LegacyURI;
 use Moose;
+use Moose::Autobox;
 use namespace::autoclean;
 
 BEGIN { extends 'Gitalist::Controller' }
 
+my %LEGACY_DISPATCH = (
+    opml                     => sub { '/opml/opml' },
+    project_index            => sub { '/legacyuri/project_index' },
+    '(?:summary|heads|tags)' => sub {
+        my($c, $action, $repos) = @_;
+        return "/repository/$action", [$repos];
+    },
+    blob => sub {
+        my($c, $action, $repos) = @_;
+        my $ref = $c->req->param('hb') || $c->req->param('h');
+        return '/ref/blob', [$repos, $ref], $c->req->param('f');
+    },
+    blob_plain               => sub {
+        my($c, $action, $repos) =  @_;
+        my $ref = $c->req->param('hb') || $c->req->param('h');
+        return '/ref/raw', [$repos, $ref], $c->req->param('f');
+    },
+);
+
+sub _legacy_uri {
+    my($self, $c, $repos, $action) = @_;
+
+    return
+        unless $action;
+
+    my @result  = grep { $action =~ /^$_$/ } keys %LEGACY_DISPATCH;
+    die "Matched too many actions for '$a' - @result"
+        if @result > 1;
+
+    return $LEGACY_DISPATCH{$result[0]}->($c, $action, $repos)
+        if $result[0];
+}
+
 sub handler : Chained('/base') PathPart('legacy') Args() {
-    die("Not supported");
+    my ( $self, $c, $repos ) = @_;
+
+    my ($action, $captures, @args) = $self->_legacy_uri($c, $repos, $c->req->param('a'));
+
+    die("Not supported")
+        unless $action;
+
+    $c->res->redirect($c->uri_for_action($action, $captures || [], @args));
+    $c->res->status(301);
+}
+
+sub project_index : Chained('/base') Args(0) {
+      my ( $self, $c ) = @_;
+
+      $c->response->content_type('text/plain');
+      $c->response->body(
+          join "\n", map $_->name, $c->model()->repositories->flatten
+      ) or die 'No repositories found in '. $c->model->repo_dir;
 }
 
 __PACKAGE__->meta->make_immutable;