Zahlungseingänge/Ausgänge: auch negative Beträge zulassen (für Gutschriften)

[kivitendo-erp.git] / SL / SessionFile.pm

diff --git a/SL/SessionFile.pm b/SL/SessionFile.pm
index b9a5b76..6f04041 100644 (file)
--- a/SL/SessionFile.pm
+++ b/SL/SessionFile.pm
@@ -16,7 +16,7 @@ use Rose::Object::MakeMethods::Generic
 );
 
 sub new {
-  my ($class, $file_name, $mode) = @_;
+  my ($class, $file_name, %params) = @_;
 
   my $self   = $class->SUPER::new;
 
@@ -24,12 +24,27 @@ sub new {
   $file_name =~ s:.*/::g;
   $file_name =  "${path}/${file_name}";
 
-  $self->fh(IO::File->new($file_name, $mode)) if $mode;
   $self->file_name($file_name);
 
+  if ($params{mode}) {
+    my $mode = $params{mode};
+
+    if ($params{encoding}) {
+      $params{encoding} =~ s/[^a-z0-9\-]//gi;
+      $mode .= ':encoding(' . $params{encoding} . ')';
+    }
+
+    $self->fh(IO::File->new($file_name, $mode));
+  }
+
   return $self;
 }
 
+sub open {
+  my ($self, $mode) = @_;
+  return $self->fh(IO::File->new($self->file_name, $mode));
+}
+
 sub exists {
   my ($self) = @_;
   return -f $self->file_name;
@@ -85,7 +100,7 @@ destroyed or expires
   use SL::SessionFile;
 
   # Create a session file named "customer.csv" (relative names only)
-  my $sfile = SL::SessionFile->new("customer.csv", "w");
+  my $sfile = SL::SessionFile->new('customer.csv', mode => 'w');
   $sfile->fh->print("col1;col2;col3\n" .
                     "value1;value2;value3\n");
   $sfile->fh->close;
@@ -108,13 +123,16 @@ C<users/session_files/SESSIONID>.
 
 =over 4
 
-=item C<new $file_name, [$mode]>
+=item C<new $file_name, [%params]>
 
 Create a new instance. C<$file_name> is a relative file name (path
 components are stripped) to the session-specific temporary directory.
 
-If C<$mode> is given then try to open the file as an instance of
-C<IO::File>. C<$mode> is passed through to C<IO::File::new>.
+If C<$params{mode}> is given then try to open the file as an instance
+of C<IO::File>. C<${mode}> is passed through to C<IO::File::new>.
+
+If C<$params{encoding}> is given then the file is opened with the
+appropriate encoding layer.
 
 =item C<fh>
 
@@ -126,6 +144,10 @@ Returns the full relative file name associated with this instance. If
 it has been created for "customer.csv" then the value returned might
 be C<users/session_files/e8789b98721347/customer.csv>.
 
+=item C<open, %params]>
+
+Opens the file_name given at creation with the given parameters.
+
 =item C<exists>
 
 Returns trueish if the file exists.