+=head2 QuoteWrap PARAMHASH
+
+Wrap the contents of transactions based on Wrap settings, maintaining
+the quote character from the original.
+
+=cut
+
+sub QuoteWrap {
+ my $self = shift;
+ my %args = @_;
+ my $ref = $args{content_ref};
+ my $final_string;
+
+ if ( ref $ref eq 'ARRAY' ){
+ foreach my $array (@$ref){
+ $final_string .= $self->QuoteWrap(content_ref => $array,
+ cols => $args{cols},
+ max => $args{max} );
+ }
+ }
+ elsif ( ref $ref eq 'HASH' ){
+ return $ref->{quoter} . "\n" if $ref->{empty}; # Blank line
+
+ my $col = $args{cols} - (length $ref->{quoter});
+ my $wrapper = Text::Wrapper->new( columns => $col );
+
+ # Wrap on individual lines to honor incoming line breaks
+ # Otherwise deliberate separate lines (like a list or a sig)
+ # all get combined incorrectly into single paragraphs.
+
+ my @lines = split /\n/, $ref->{text};
+ my $wrap = join '', map { $wrapper->wrap($_) } @lines;
+ my $quoter = $ref->{quoter};
+
+ # Only add the space if actually quoting
+ $quoter .= ' ' if length $quoter;
+ $wrap =~ s/^/$quoter/mg; # use regex since string might be multi-line
+
+ return $wrap;
+ }
+ else{
+ $RT::Logger->warning("Can't apply quoting with $ref");
+ return;
+ }
+ return $final_string;
+}