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|
package SVN::Web::List;
use strict;
use warnings;
use base 'SVN::Web::action';
use File::Basename ();
our $VERSION = 0.54;
=head1 NAME
SVN::Web::List - SVN::Web action to list available repositories
=head1 SYNOPSIS
In F<config.yaml>
actions:
...
list:
class: SVN::Web::List
opts:
redirect_to_browse_when_one_repo: 0 # or 1
public_repos_uri: hide_local
...
=head1 DESCRIPTION
Displays a list of available Subversion repositories for browsing. If only
one repo is available then may redirect straight to it.
=head1 CONFIGURATION
The following options may be specified in F<config.yaml>
=over
=item redirect_to_browse_when_one_repo
Boolean indicating whether, if only one repository is available, SVN::Web::List
should immediately issue a redirect to browse that repository, thereby saving
the user a mouse click.
Defaults to 0.
=item public_repos_uri
Can be 'hide_local', which will hide the URL for any file:// repositories,
'hide_all', which will hide all repositories, or a hash. The hash should be
keyed by the repository name, and the values should be either a URL display, or
a false value to hide the URL.
The default is to show all repository URLs.
=back
=head1 TEMPLATE VARIABLES
=over 8
=item reposcount
The number of repositories that were configured.
=item repos
A hash. Keys are repository names, paths are repository URLs.
=back
=head1 EXCEPTIONS
None.
=cut
my %default_opts = ( redirect_to_browse_when_one_repo => 0 );
sub run {
my $self = shift;
$self->{opts} = { %default_opts, %{ $self->{opts} } };
my %repos = repos_list( $self->{config} );
# If there's only one repo listed then jump straight to it
if ( keys %repos == 1 and $self->{opts}{redirect_to_browse_when_one_repo} )
{
my $url = $self->{cgi}->self_url();
$url =~ s{/$}{};
$url .= '/' . ( keys %repos )[0];
print $self->{cgi}->redirect( -uri => $url );
return;
}
my $public_repos = $self->{opts}{public_repos_uri} || '';
if (lc $public_repos eq 'hide_all') {
for my $rep (values %repos) {
undef $rep;
}
}
elsif (lc $public_repos eq 'hide_local') {
for my $rep (values %repos) {
if ($rep =~ m{file://}) {
undef $rep;
}
}
}
elsif (ref $public_repos eq 'HASH') {
for my $repname (keys %repos) {
if (exists $public_repos->{$repname}) {
$repos{$repname} = $public_repos->{$repname};
}
}
}
return {
template => 'list',
data => {
action => 'list',
nonav => 1,
repos => \%repos,
reposcount => scalar keys %repos
}
};
}
sub repos_list {
my $config = shift;
my %repos;
if ( $config->{reposparent} ) {
opendir my $dh, "$config->{reposparent}"
or SVN::Web::X->throw(
error => '(opendir reposparent %1 %2)',
vars => [ $config->{reposparent}, $! ]
);
for my $dir (
grep {
-d File::Spec->catdir( $config->{reposparent}, $_ )
&& !/^\./
} readdir $dh
)
{
$repos{$dir} =
'file://' . File::Spec->catdir( $config->{reposparent}, $dir );
}
}
else {
%repos = %{ $config->{repos} };
}
delete @repos{ @{ $config->{block} } } if exists $config->{block};
return %repos;
}
1;
=head1 COPYRIGHT
Copyright 2003-2004 by Chia-liang Kao C<< <clkao@clkao.org> >>.
Copyright 2005-2007 by Nik Clayton C<< <nik@FreeBSD.org> >>.
Copyright 2012 by Dean Hamstead C<< <dean@fragfest.com.au> >>.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
See L<http://www.perl.com/perl/misc/Artistic.html>
=cut
|
