X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FController%2FBase.pm;h=f8eee88a6cd0e141af4bfa7aa806c5fb36f5b579;hb=ad9811f427c748aae4874b9f746fdce3568d94ef;hp=fff11ca3a99b494a516f1c2ad35ce1091dae64e2;hpb=3ceb381944924a7b6a14d69361754422b8b49589;p=kivitendo-erp.git

diff --git a/SL/Controller/Base.pm b/SL/Controller/Base.pm
index fff11ca3a..f8eee88a6 100644
--- a/SL/Controller/Base.pm
+++ b/SL/Controller/Base.pm
@@ -5,6 +5,7 @@ use strict;
 use parent qw(Rose::Object);
 
 use Carp;
+use IO::File;
 use List::Util qw(first);
 
 #
@@ -64,13 +65,15 @@ sub render {
   }
 
   my %params = ( %locals,
-                 AUTH     => $::auth,
-                 FORM     => $::form,
-                 LOCALE   => $::locale,
-                 LXCONFIG => \%::lx_office_conf,
-                 LXDEBUG  => $::lxdebug,
-                 MYCONFIG => \%::myconfig,
-                 SELF     => $self,
+                 AUTH          => $::auth,
+                 FLASH         => $::form->{FLASH},
+                 FORM          => $::form,
+                 INSTANCE_CONF => $::instance_conf,
+                 LOCALE        => $::locale,
+                 LXCONFIG      => \%::lx_office_conf,
+                 LXDEBUG       => $::lxdebug,
+                 MYCONFIG      => \%::myconfig,
+                 SELF          => $self,
                );
 
   my $output;
@@ -82,6 +85,22 @@ sub render {
   return $output;
 }
 
+sub send_file {
+  my ($self, $file_name, %params) = @_;
+
+  my $file            = IO::File->new($file_name, 'r') || croak("Cannot open file '${file_name}'");
+  my $content_type    =  $params{type} || 'application/octet_stream';
+  my $attachment_name =  $params{name} || $file_name;
+  $attachment_name    =~ s:.*//::g;
+
+  print $::form->create_http_response(content_type        => $content_type,
+                                      content_disposition => 'attachment; filename="' . $attachment_name . '"',
+                                      content_length      => -s $file);
+
+  $::locale->with_raw_io(\*STDOUT, sub { print while <$file> });
+  $file->close;
+}
+
 #
 # Before/after run hooks
 #
@@ -156,9 +175,13 @@ sub _dispatch {
   my $action  = first { $::form->{"action_${_}"} } @actions;
   my $sub     = "action_${action}";
 
-  $self->_run_hooks('before', $action);
-  $self->$sub(@_);
-  $self->_run_hooks('after', $action);
+  if ($self->can($sub)) {
+    $self->_run_hooks('before', $action);
+    $self->$sub(@_);
+    $self->_run_hooks('after', $action);
+  } else {
+    $::form->error($::locale->text('Oops. No valid action found to dispatch. Please report this case to the Lx-Office team.'));
+  }
 }
 
 sub _template_obj {
@@ -367,6 +390,21 @@ browser. Typical use for actions called via AJAX:
   $self->render('todo/single_item', { type => 'js' },
                 item => $employee->most_important_todo_item);
 
+=item C<send_file $file_name, [%params]>
+
+Sends the file C<$file_name> to the browser including appropriate HTTP
+headers for a download. C<%params> can include the following:
+
+=over 2
+
+=item * C<type> -- the file's content type; defaults to
+'application/octet_stream'
+
+=item * C<name> -- the name presented to the browser; defaults to
+C<$file_name>
+
+=back
+
 =item C<url_for $url>
 
 =item C<url_for $params>