1 package C4::Creators::PDF;
3 # Copyright 2009 Foundations Bible College.
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 2 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along
17 # with Koha; if not, write to the Free Software Foundation, Inc.,
18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23 use PDF::Reuse::Barcode;
25 use List::Util qw/first/;
28 use version; our $VERSION = qv('3.07.00.049');
39 my $type = ref($invocant) || $invocant;
42 _InitVars() if ($opts{InitVars} == 0);
43 _InitVars($opts{InitVars}) if ($opts{InitVars} > 0);
44 delete($opts{InitVars});
45 prDocDir($opts{'DocDir'}) if $opts{'DocDir'};
46 delete($opts{'DocDir'});
48 my $fh = File::Temp->new( UNLINK => 0, SUFFIX => '.pdf' );
49 $opts{Name} = $self->{filename} = "$fh"; # filename
50 close $fh; # we need just filename
62 # slurp temporary filename and print it out for plack to pick up
64 open(my $fh, '<', $self->{filename}) || die "$self->{filename}: $!";
67 unlink $self->{filename};
78 my $reference = shift;
79 prBookmark($reference);
84 my $directive = shift;
85 prCompress($directive);
97 return prDocForm(%params);
102 my ($pdfFile, $pageNo, $oldInternalName) = @_;
103 return prExtract($pdfFile, $pageNo, $oldInternalName);
108 my ($fieldName, $value) = @_;
109 prField($fieldName, $value);
114 my $fontName = shift;
116 my $ttf = C4::Context->config('ttf');
119 my $ttf_path = first { $_->{type} eq $fontName } @{ $ttf->{font} };
120 if ( -e $ttf_path->{content} ) {
121 return prTTFont($ttf_path->{content});
123 warn "ERROR in koha-conf.xml -- missing <font type=\"$fontName\">/path/to/font.ttf</font>";
126 return prFont($fontName);
132 return prFontSize($size);
138 return prForm(%params);
143 return prGetLogBuffer();
149 prGraphState($string);
155 return prImage(%params);
160 my ($string, $duplicateCode) = @_;
161 prInit($string, $duplicateCode);
166 my ($imageData, $width, $height, $imageFormat, $altImageData, $altImageWidth, $altImageHeight, $altImageFormat) = @_;
167 return prAltJpeg($imageData, $width, $height, $imageFormat, $altImageData, $altImageWidth, $altImageHeight, $altImageFormat);
172 my ($imageData, $width, $height, $imageFormat) = @_;
173 return prJpegBlob($imageData, $width, $height, $imageFormat);
176 # FIXME: This magick foo is an absolute hack until the maintainer of PDF::Reuse releases the next version which will include these features
179 { my ($iData, $iWidth, $iHeight, $iFormat,$aiData, $aiWidth, $aiHeight, $aiFormat) = @_;
180 my ($namnet, $utrad);
181 if (! $PDF::Reuse::pos) # If no output is active, it is no use to continue
184 prJpegBlob($aiData, $aiWidth, $aiHeight, $aiFormat);
185 my $altObjNr = $PDF::Reuse::objNr;
186 $PDF::Reuse::imageNr++;
187 $namnet = 'Ig' . $PDF::Reuse::imageNr;
188 $PDF::Reuse::objNr++;
189 $PDF::Reuse::objekt[$PDF::Reuse::objNr] = $PDF::Reuse::pos;
190 $utrad = "$PDF::Reuse::objNr 0 obj\n" .
191 "[ << /Image $altObjNr 0 R\n" .
192 "/DefaultForPrinting true\n" .
196 $PDF::Reuse::pos += syswrite *PDF::Reuse::UTFIL, $utrad;
197 if ($PDF::Reuse::runfil)
198 { $PDF::Reuse::log .= "Jpeg~AltImage\n";
200 $PDF::Reuse::objRef{$namnet} = $PDF::Reuse::objNr;
201 $namnet = prJpegBlob($iData, $iWidth, $iHeight, $iFormat, $PDF::Reuse::objNr);
202 if (! $PDF::Reuse::pos)
203 { errLog("No output file, you have to call prFile first");
209 { my ($iData, $iWidth, $iHeight, $iFormat, $altArrayObjNr) = @_;
210 my ($iLangd, $namnet, $utrad);
211 if (! $PDF::Reuse::pos) # If no output is active, it is no use to continue
214 my $checkidOld = $PDF::Reuse::checkId;
216 { my ($iFile, $checkId) = findGet($iData, $checkidOld);
218 { $iLangd = (stat($iFile))[7];
219 $PDF::Reuse::imageNr++;
220 $namnet = 'Ig' . $PDF::Reuse::imageNr;
221 $PDF::Reuse::objNr++;
222 $PDF::Reuse::objekt[$PDF::Reuse::objNr] = $PDF::Reuse::pos;
223 open (my $fh, '<', "$iFile") || errLog("Couldn't open $iFile, $!, aborts");
226 sysread $fh, $iStream, $iLangd;
227 $utrad = "$PDF::Reuse::objNr 0 obj\n<</Type/XObject/Subtype/Image/Name/$namnet" .
228 "/Width $iWidth /Height $iHeight /BitsPerComponent 8 " .
229 ($altArrayObjNr ? "/Alternates $altArrayObjNr 0 R " : "") .
230 "/Filter/DCTDecode/ColorSpace/DeviceRGB"
231 . "/Length $iLangd >>stream\n$iStream\nendstream\nendobj\n";
233 $PDF::Reuse::pos += syswrite $PDF::Reuse::UTFIL, $utrad;
234 if ($PDF::Reuse::runfil)
235 { $PDF::Reuse::log .= "Cid~$PDF::Reuse::checkId\n";
236 $PDF::Reuse::log .= "Jpeg~$iFile~$iWidth~$iHeight\n";
238 $PDF::Reuse::objRef{$namnet} = $PDF::Reuse::objNr;
242 elsif ($iFormat == 1)
243 { my $iBlob = $iData;
244 $iLangd = length($iBlob);
245 $PDF::Reuse::imageNr++;
246 $namnet = 'Ig' . $PDF::Reuse::imageNr;
247 $PDF::Reuse::objNr++;
248 $PDF::Reuse::objekt[$PDF::Reuse::objNr] = $PDF::Reuse::pos;
249 $utrad = "$PDF::Reuse::objNr 0 obj\n<</Type/XObject/Subtype/Image/Name/$namnet" .
250 "/Width $iWidth /Height $iHeight /BitsPerComponent 8 " .
251 ($altArrayObjNr ? "/Alternates $altArrayObjNr 0 R " : "") .
252 "/Filter/DCTDecode/ColorSpace/DeviceRGB"
253 . "/Length $iLangd >>stream\n$iBlob\nendstream\nendobj\n";
254 $PDF::Reuse::pos += syswrite *PDF::Reuse::UTFIL, $utrad;
255 if ($PDF::Reuse::runfil)
256 { $PDF::Reuse::log .= "Jpeg~Blob~$iWidth~$iHeight\n";
258 $PDF::Reuse::objRef{$namnet} = $PDF::Reuse::objNr;
260 if (! $PDF::Reuse::pos)
261 { errLog("No output file, you have to call prFile first");
268 my $string_or_fileName = shift;
269 prJs($string_or_fileName);
286 my $directory = shift;
287 prLogDir($directory);
292 my ($lowerLeftX, $lowerLeftY, $upperRightX, $upperRightY) = @_;
293 prMbox($lowerLeftX, $lowerLeftY, $upperRightX, $upperRightY);
304 my ($file, $pageNumber) = @_;
305 return prSinglePage($file, $pageNumber);
310 my ($string, $font, $fontSize) = @_;
311 return prStrWidth($string, $font, $fontSize);
316 my ($x, $y, $string, $align, $rotation) = @_;
317 return prText($x, $y, $string, $align, $rotation);
323 return prTTFont($path);
329 PDF::Reuse::Barcode::Code128(%opts);
335 PDF::Reuse::Barcode::Code39(%opts);
341 PDF::Reuse::Barcode::COOP2of5(%opts);
347 PDF::Reuse::Barcode::EAN13(%opts);
353 PDF::Reuse::Barcode::EAN8(%opts);
359 PDF::Reuse::Barcode::IATA2of5(%opts);
365 PDF::Reuse::Barcode::Industrial2of5(%opts);
371 PDF::Reuse::Barcode::ITF(%opts);
377 PDF::Reuse::Barcode::Matrix2of5(%opts);
383 PDF::Reuse::Barcode::NW7(%opts);
389 PDF::Reuse::Barcode::UPCA(%opts);
395 PDF::Reuse::Barcode::UPCE(%opts);
404 C4::Creators::PDF - A class wrapper for PDF::Reuse and PDF::Reuse::Barcode to allow usage as a psuedo-object. For usage see
405 PDF::Reuse documentation and C4::Creators::PDF code.
411 Chris Nighswonger <cnighswonger AT foundations DOT edu>