Presenter Code - gl_transaction aus invoice wieder entfernt

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

diff --git a/SL/Request.pm b/SL/Request.pm
index 860a0f0..47f163c 100644 (file)
--- a/SL/Request.pm
+++ b/SL/Request.pm
@@ -41,6 +41,17 @@ sub init_type {
   return 'html';
 }
 
+sub cache {
+  my ($self, $topic, $default) = @_;
+
+  $topic = '::' . (caller(0))[0] . "::$topic" unless $topic =~ m{^::};
+
+  $self->{_cache}           //= {};
+  $self->{_cache}->{$topic} //= ($default // {});
+
+  return $self->{_cache}->{$topic};
+}
+
 sub _store_value {
   my ($target, $key, $value) = @_;
   my @tokens = split /((?:\[\+?\])?(?:\.)|(?:\[\+?\]))/, $key;
@@ -126,7 +137,7 @@ sub _parse_multipart_formdata {
       $content_type   = "text/plain";
       $boundary_found = 1;
       $need_cr        = 0;
-      $encoding       = $::lx_office_conf{system}->{dbcharset} || Common::DEFAULT_CHARSET;
+      $encoding       = 'UTF-8';
       $transfer_encoding = undef;
       last if $last_boundary;
       next;
@@ -255,7 +266,6 @@ sub read_cgi_input {
   $::lxdebug->enter_sub;
 
   my ($target) = @_;
-  my $db_charset   = $::lx_office_conf{system}->{dbcharset} || Common::DEFAULT_CHARSET;
 
   # yes i know, copying all those values around isn't terribly efficient, but
   # the old version of dumping everything into form and then launching a
@@ -284,9 +294,9 @@ sub read_cgi_input {
     }
   }
 
-  my $encoding     = delete $temp_target->{INPUT_ENCODING} || $db_charset;
+  my $encoding     = delete $temp_target->{INPUT_ENCODING} || 'UTF-8';
 
-  _recode_recursively(SL::Iconv->new($encoding, $db_charset), $temp_target => $target) if keys %$target;
+  _recode_recursively(SL::Iconv->new($encoding, 'UTF-8'), $temp_target => $target) if keys %$target;
 
   if ($target->{RESTORE_FORM_FROM_SESSION_ID}) {
     my %temp_form;
@@ -534,6 +544,21 @@ of L<SL::Layout::Base>. Defaults to an isntance of L<SL::Layout::None>.
 
 For more information about layouts, see L<SL::Layout::Dispatcher>.
 
+=item C<cache $topic[, $default ]>
+
+Caches an item for the duration of the request. C<$topic> must be an
+index name referring to the thing to cache. It is used for retrieving
+it later on. If C<$topic> doesn't start with C<::> then the caller's
+package name is prepended to the topic. For example, if the a from
+package C<SL::StuffedStuff> calls with topic = C<get_stuff> then the
+actual key will be C<::SL::StuffedStuff::get_stuff>.
+
+If no item exists in the cache for C<$topic> then it is created and
+its initial value is set to C<$default>. If C<$default> is not given
+(undefined) then a new, empty hash reference is created.
+
+Returns the cached item.
+
 =back
 
 =head1 SPECIAL FUNCTIONS