# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
-# You should have received a copy of the GNU General Public License along with
-# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
-# Suite 330, Boston, MA 02111-1307 USA
+# You should have received a copy of the GNU General Public License along
+# with Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
use strict;
use warnings;
use PDF::Reuse;
use PDF::Reuse::Barcode;
+use File::Temp;
BEGIN {
- use version; our $VERSION = qv('1.0.0_1');
+ use version; our $VERSION = qv('3.07.00.049');
}
sub _InitVars {
delete($opts{InitVars});
prDocDir($opts{'DocDir'}) if $opts{'DocDir'};
delete($opts{'DocDir'});
- prFile(%opts);
+
+ my $fh = File::Temp->new( UNLINK => 0, SUFFIX => '.pdf' );
+ $opts{Name} = $self->{filename} = "$fh"; # filename
+ close $fh; # we need just filename
+
+ prFile(\%opts);
bless ($self, $type);
return $self;
}
sub End {
my $self = shift;
+ # if the pdf stream is utf8, explicitly set it to utf8; this avoids at lease some wide character errors -chris_n
+ utf8::encode($PDF::Reuse::stream) if utf8::is_utf8($PDF::Reuse::stream);
prEnd();
+
+ # slurp temporary filename and print it out for plack to pick up
+ local $/ = undef;
+ open(my $fh, '<', $self->{filename}) || die "$self->{filename}: $!";
+ print <$fh>;
+ close $fh;
+ unlink $self->{filename};
}
sub Add {
sub Jpeg {
my $self = shift;
my ($imageData, $width, $height, $imageFormat) = @_;
- return prJpeg($imageData, $width, $height, $imageFormat);
+ return prJpegBlob($imageData, $width, $height, $imageFormat);
+}
+
+# FIXME: This magick foo is an absolute hack until the maintainer of PDF::Reuse releases the next version which will include these features
+
+sub prAltJpeg
+{ my ($iData, $iWidth, $iHeight, $iFormat,$aiData, $aiWidth, $aiHeight, $aiFormat) = @_;
+ my ($namnet, $utrad);
+ if (! $PDF::Reuse::pos) # If no output is active, it is no use to continue
+ { return;
+ }
+ prJpegBlob($aiData, $aiWidth, $aiHeight, $aiFormat);
+ my $altObjNr = $PDF::Reuse::objNr;
+ $PDF::Reuse::imageNr++;
+ $namnet = 'Ig' . $PDF::Reuse::imageNr;
+ $PDF::Reuse::objNr++;
+ $PDF::Reuse::objekt[$PDF::Reuse::objNr] = $PDF::Reuse::pos;
+ $utrad = "$PDF::Reuse::objNr 0 obj\n" .
+ "[ << /Image $altObjNr 0 R\n" .
+ "/DefaultForPrinting true\n" .
+ ">>\n" .
+ "]\n" .
+ "endobj\n";
+ $PDF::Reuse::pos += syswrite *PDF::Reuse::UTFIL, $utrad;
+ if ($PDF::Reuse::runfil)
+ { $PDF::Reuse::log .= "Jpeg~AltImage\n";
+ }
+ $PDF::Reuse::objRef{$namnet} = $PDF::Reuse::objNr;
+ $namnet = prJpegBlob($iData, $iWidth, $iHeight, $iFormat, $PDF::Reuse::objNr);
+ if (! $PDF::Reuse::pos)
+ { errLog("No output file, you have to call prFile first");
+ }
+ return $namnet;
+}
+
+sub prJpegBlob
+{ my ($iData, $iWidth, $iHeight, $iFormat, $altArrayObjNr) = @_;
+ my ($iLangd, $namnet, $utrad);
+ if (! $PDF::Reuse::pos) # If no output is active, it is no use to continue
+ { return;
+ }
+ my $checkidOld = $PDF::Reuse::checkId;
+ if (!$iFormat)
+ { my ($iFile, $checkId) = findGet($iData, $checkidOld);
+ if ($iFile)
+ { $iLangd = (stat($iFile))[7];
+ $PDF::Reuse::imageNr++;
+ $namnet = 'Ig' . $PDF::Reuse::imageNr;
+ $PDF::Reuse::objNr++;
+ $PDF::Reuse::objekt[$PDF::Reuse::objNr] = $PDF::Reuse::pos;
+ open (my $fh, '<', "$iFile") || errLog("Couldn't open $iFile, $!, aborts");
+ binmode $fh;
+ my $iStream;
+ sysread $fh, $iStream, $iLangd;
+ $utrad = "$PDF::Reuse::objNr 0 obj\n<</Type/XObject/Subtype/Image/Name/$namnet" .
+ "/Width $iWidth /Height $iHeight /BitsPerComponent 8 " .
+ ($altArrayObjNr ? "/Alternates $altArrayObjNr 0 R " : "") .
+ "/Filter/DCTDecode/ColorSpace/DeviceRGB"
+ . "/Length $iLangd >>stream\n$iStream\nendstream\nendobj\n";
+ close $fh;
+ $PDF::Reuse::pos += syswrite $PDF::Reuse::UTFIL, $utrad;
+ if ($PDF::Reuse::runfil)
+ { $PDF::Reuse::log .= "Cid~$PDF::Reuse::checkId\n";
+ $PDF::Reuse::log .= "Jpeg~$iFile~$iWidth~$iHeight\n";
+ }
+ $PDF::Reuse::objRef{$namnet} = $PDF::Reuse::objNr;
+ }
+ undef $checkId;
+ }
+ elsif ($iFormat == 1)
+ { my $iBlob = $iData;
+ $iLangd = length($iBlob);
+ $PDF::Reuse::imageNr++;
+ $namnet = 'Ig' . $PDF::Reuse::imageNr;
+ $PDF::Reuse::objNr++;
+ $PDF::Reuse::objekt[$PDF::Reuse::objNr] = $PDF::Reuse::pos;
+ $utrad = "$PDF::Reuse::objNr 0 obj\n<</Type/XObject/Subtype/Image/Name/$namnet" .
+ "/Width $iWidth /Height $iHeight /BitsPerComponent 8 " .
+ ($altArrayObjNr ? "/Alternates $altArrayObjNr 0 R " : "") .
+ "/Filter/DCTDecode/ColorSpace/DeviceRGB"
+ . "/Length $iLangd >>stream\n$iBlob\nendstream\nendobj\n";
+ $PDF::Reuse::pos += syswrite *PDF::Reuse::UTFIL, $utrad;
+ if ($PDF::Reuse::runfil)
+ { $PDF::Reuse::log .= "Jpeg~Blob~$iWidth~$iHeight\n";
+ }
+ $PDF::Reuse::objRef{$namnet} = $PDF::Reuse::objNr;
+ }
+ if (! $PDF::Reuse::pos)
+ { errLog("No output file, you have to call prFile first");
+ }
+ return $namnet;
}
sub Js {