projekt kivitendo

use Carp;

use File::Basename ();

use File::Copy ();

use File::Path ();

use List::MoreUtils qw(uniq);

sub add_print_templates {

  my ($self, $src_dir, @files) = @_;

  $::lxdebug->message(LXDebug::DEBUG1(), "add_print_templates: src_dir $src_dir files " . join('  ', @files));

  foreach (@files) {

    croak "File '${src_dir}/$_' does not exist" unless -f "${src_dir}/$_";

  }

  my %users         = $::auth->read_all_users;

  my @template_dirs = uniq map { $_ = $_->{templates}; s:/+$::; $_ } values %users;

  $::lxdebug->message(LXDebug::DEBUG1(), "add_print_templates: template_dirs " . join('  ', @template_dirs));

  foreach my $src_file (@files) {

    foreach my $template_dir (@template_dirs) {

      my $dest_file = $template_dir . '/' . $src_file;

      if (-f $dest_file) {

        $::lxdebug->message(LXDebug::DEBUG1(), "add_print_templates: dest_file exists, skipping: ${dest_file}");

        next;

      }

      my $dest_dir = File::Basename::dirname($dest_file);

      if ($dest_dir && !-d $dest_dir) {

        File::Path::make_path($dest_dir) or die "Cannot create directory '${dest_dir}': $!";

      }

      File::Copy::copy($src_dir . '/' . $src_file, $dest_file) or die "Cannot copy '${src_dir}/${src_file}' to '${dest_file}': $!";

      $::lxdebug->message(LXDebug::DEBUG1(), "add_print_templates: copied '${src_dir}/${src_file}' to '${dest_file}'");

    }

  }

  return 1;

}

=item C<add_print_templates $source_dir, @files>

Adds (copies) new print templates to existing users. All existing

users in the authentication database are read. The listed C<@files>

are copied to each user's configured templates directory preserving

sub-directory structure (non-existing sub-directories will be

created). If a template with the same name exists it will be skipped.

The source file names must all be relative to the source directory

C<$source_dir>. This way only the desired sub-directories are created

in the users' template directories. Example:

  $self->add_print_templates(

    'templates/print/Standard',

    qw(receipt.tex common.sty images/background.png)

  );

Let's assume a user's template directory is

C<templates/big-money-inc>. The call above would trigger five actions:

=over 2

=item 1. Create the directory C<templates/big-money-inc> if it doesn't

exist.

=item 2. Copy C<templates/print/Standard/receipt.tex> to

C<templates/big-money-inc/receipt.tex> if there's no such file in that

directory.

=item 3. Copy C<templates/print/Standard/common.sty> to

C<templates/big-money-inc/common.sty> if there's no such file in that

directory.

=item 4. Create the directory C<templates/big-money-inc/images> if it

doesn't exist.

=item 5. Copy C<templates/print/Standard/images/background.png> to

C<templates/big-money-inc/images/background.png> if there's no such

file in that directory.

=back