Further WIP of integrating rafl's work into Gitalist and moving gitweb into Catalyst.
[catagits/Gitalist.git] / lib / Gitalist / Controller / Root.pm
index 78d26f2..365b5a5 100644 (file)
@@ -56,27 +56,201 @@ sub index :Path :Args(0) {
     die "Unknown order parameter";
   }
 
-  my @list = $c->model('Git')->projects;
+  my @list = $c->model('Git')->list_projects;
   if (!@list) {
     die "No projects found";
   }
 
   if (-f $c->config->{home_text}) {
-    print "<div class=\"index_include\">\n";
-    print slurp($c->config->{home_text});
-    print "</div>\n";
+    $c->stash->{home_text_contents} = slurp($c->config->{home_text});
   }
 
-  my $cgi;
-  print $cgi->startform(-method => "get") .
-    "<p class=\"projsearch\">Search:\n" .
-    $cgi->textfield(-name => "s", -value => $c->req->param('searchtext')) . "\n" .
-    "</p>" .
-    $cgi->end_form() . "\n";
+  $c->config->{ENV} = \%ENV;
+  $c->stash->{searchtext} = $c->req->param('searchtext');
+  $c->stash->{projects}   = \@list;
+  $c->stash->{action}     = 'index';
+}
+
+sub auto : Private {
+    my($self, $c) = @_;
+
+    # Yes, this is hideous.
+    $self->header($c);
+    $self->footer($c);
+}
+
+use Gitalist::Util qw(to_utf8);
+use HTML::Entities qw(encode_entities);
+use URI::Escape    qw(uri_escape);
+# Formally git_header_html
+sub header {
+  my($self, $c) = @_;
+
+       my $title = $c->config->{sitename};
+
+  my $project   = $c->req->param('project')  || $c->req->param('p');
+  my $action    = $c->req->param('action')   || $c->req->param('a');
+  my $file_name = $c->req->param('filename') || $c->req->param('f');
+       if(defined $project) {
+               $title .= " - " . to_utf8($project);
+               if (defined $action) {
+                       $title .= "/$action";
+                       if (defined $file_name) {
+                               $title .= " - " . encode_entities($file_name);
+                               if ($action eq "tree" && $file_name !~ m|/$|) {
+                                       $title .= "/";
+                               }
+                       }
+               }
+       }
+
+       $c->stash->{version}     = $c->config->{version};
+       $c->stash->{git_version} = $c->model('Git')->run_cmd('--version');
+       $c->stash->{title}       = $title;
+
+  #$c->stash->{baseurl} = $ENV{PATH_INFO} && uri_escape($base_url);
+       $c->stash->{stylesheet} = $c->config->{stylesheet} || 'gitweb.css';
+
+       $c->stash->{project} = $project;
+  my @links;
+       if($project) {
+               my %href_params = $self->feed_info($c);
+               $href_params{'-title'} ||= 'log';
+
+               foreach my $format qw(RSS Atom) {
+                       my $type = lc($format);
+      push @links, {
+                             rel   => 'alternate',
+                             title => "$project - $href_params{'-title'} - $format feed",
+            # XXX A bit hacky and could do with using gitweb::href() features
+                             href  => "?a=$type;p=$project",
+                             type  => "application/$type+xml"
+        }, {
+                             rel   => 'alternate',
+            # XXX This duplication also feels a bit awkward
+                             title => "$project - $href_params{'-title'} - $format feed (no merges)",
+                             href  => "?a=$type;p=$project;opt=--no-merges",
+                             type  => "application/$type+xml"
+        };
+               }
+       } else {
+    push @links, {
+        rel => "alternate",
+        title => $c->config->{sitename}." projects list",
+        href => '?a=project_index',
+        type => "text/plain; charset=utf-8"
+    }, {
+        rel => "alternate",
+        title => $c->config->{sitename}." projects feeds",
+        href => '?a=opml',
+        type => "text/plain; charset=utf-8"
+    };
+       }
+
+       $c->stash->{favicon} = $c->config->{favicon};
+
+       # </head><body>
 
-  git_project_list_body(\@list, $order);
+       $c->stash(
+    logo_url      => uri_escape($c->config->{logo_url}),
+         logo_label    => encode_entities($c->config->{logo_label}),
+         logo_img      => $c->config->{logo},
+         home_link     => uri_escape($c->config->{home_link}),
+    home_link_str => $c->config->{home_link_str},
+  );
+
+       if(defined $project) {
+    $c->stash(
+      search_text => $c->req->param('s') || $c->req->param('searchtext'),
+      search_hash => $c->req->param('hb') || $c->req->param('hashbase')
+                   || $c->req->param('h')  || $c->req->param('hash')
+                   || 'HEAD'
+    );
+       }
+}
+
+# Formally git_footer_html
+sub footer {
+  my($self, $c) = @_;
+
+       my $feed_class = 'rss_logo';
+
+  my @feeds;
+  my $project = $c->req->param('project')  || $c->req->param('p');
+       if(defined $project) {
+    # ... this could be simpler ...            # Chop off .git
+               my $descr = $c->model('Git')->project_info(substr($project, 0, -5))->{description};
+               $c->stash->{project_description} = defined $descr
+                       ? encode_entities($descr)
+                       : '';
+
+               my %href_params = $self->feed_info($c);
+               if (!%href_params) {
+                       $feed_class .= ' generic';
+               }
+               $href_params{'-title'} ||= 'log';
+
+    @feeds = [
+      map +{
+        class => $feed_class,
+        title => "$href_params{'-title'} $_ feed",
+        href  => "/?p=$project;a=\L$_",
+        name  => lc $_,
+      }, qw(RSS Atom)
+    ];
+       } else {
+    @feeds = [
+      map {
+        class => $feed_class,
+        title => '',
+        href  => "/?a=$_->[0]",
+        name  => $_->[1],
+      }, [opml=>'OPML'],[project_index=>'TXT'],
+    ];
+       }
 }
 
+# XXX This feels wrong here, should probably be refactored.
+# returns hash to be passed to href to generate gitweb URL
+# in -title key it returns description of link
+sub feed_info {
+  my($self, $c) = @_;
+
+       my $format = shift || 'Atom';
+       my %res = (action => lc($format));
+
+       # feed links are possible only for project views
+       return unless $c->req->param('project');
+       # some views should link to OPML, or to generic project feed,
+       # or don't have specific feed yet (so they should use generic)
+       return if $c->req->param('action') =~ /^(?:tags|heads|forks|tag|search)$/x;
+
+       my $branch;
+  my $hash = $c->req->param('h')  || $c->req->param('hash');
+  my $hash_base = $c->req->param('hb') || $c->req->param('hashbase');
+       # branches refs uses 'refs/heads/' prefix (fullname) to differentiate
+       # from tag links; this also makes possible to detect branch links
+       if ((defined $hash_base && $hash_base =~ m!^refs/heads/(.*)$!) ||
+           (defined $hash      && $hash      =~ m!^refs/heads/(.*)$!)) {
+               $branch = $1;
+       }
+       # find log type for feed description (title)
+       my $type = 'log';
+  my $file_name = $c->req->param('f') || $c->req->param('filename');
+       if (defined $file_name) {
+               $type  = "history of $file_name";
+               $type .= "/" if $c->req->param('action') eq 'tree';
+               $type .= " on '$branch'" if (defined $branch);
+       } else {
+               $type = "log of $branch" if (defined $branch);
+       }
+
+       $res{-title} = $type;
+       $res{'hash'} = (defined $branch ? "refs/heads/$branch" : undef);
+       $res{'file_name'} = $file_name;
+
+       return %res;
+}
 =head2 end
 
 Attempt to render a view, if needed.