C4/Creators/PDF.pm

   1 package C4::Creators::PDF;
   2
   3 # Copyright 2009 Foundations Bible College.
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 use strict;
  21 use warnings;
  22 use PDF::Reuse;
  23 use PDF::Reuse::Barcode;
  24 use File::Temp;
  25 use List::Util qw/first/;
  26
  27 BEGIN {
  28     use version; our $VERSION = qv('3.07.00.049');
  29 }
  30
  31 sub _InitVars {
  32     my $self = shift;
  33     my $param = shift;
  34     prInitVars($param);
  35 }
  36
  37 sub new {
  38     my $invocant = shift;
  39     my $type = ref($invocant) || $invocant;
  40     my %opts = @_;
  41     my $self = {};
  42     _InitVars() if ($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'});
  47
  48     my $fh = File::Temp->new( UNLINK => 0, SUFFIX => '.pdf' );
  49     $opts{Name} = $self->{filename} = "$fh"; # filename
  50     close $fh; # we need just filename
  51
  52     prFile(\%opts);
  53     bless ($self, $type);
  54     return $self;
  55 }
  56
  57 sub End {
  58     my $self = shift;
  59
  60     prEnd();
  61
  62     # slurp temporary filename and print it out for plack to pick up
  63     local $/ = undef;
  64     open(my $fh, '<', $self->{filename}) || die "$self->{filename}: $!";
  65     print <$fh>;
  66     close $fh;
  67     unlink $self->{filename};
  68 }
  69
  70 sub Add {
  71     my $self = shift;
  72     my $string = shift;
  73     prAdd($string);
  74 }
  75
  76 sub Bookmark {
  77     my $self = shift;
  78     my $reference = shift;
  79     prBookmark($reference);
  80 }
  81
  82 sub Compress {
  83     my $self = shift;
  84     my $directive = shift;
  85     prCompress($directive);
  86 }
  87
  88 sub Doc {
  89     my $self = shift;
  90     my %params = @_;
  91     prDoc(%params);
  92 }
  93
  94 sub DocForm {
  95     my $self = shift;
  96     my %params = @_;
  97     return prDocForm(%params);
  98 }
  99
 100 sub Extract {
 101     my $self = shift;
 102     my ($pdfFile, $pageNo, $oldInternalName) = @_;
 103     return prExtract($pdfFile, $pageNo, $oldInternalName);
 104 }
 105
 106 sub Field {
 107     my $self = shift;
 108     my ($fieldName, $value) = @_;
 109     prField($fieldName, $value);
 110 }
 111
 112 sub Font {
 113     my $self = shift;
 114     my $fontName = shift;
 115
 116     my $ttf = C4::Context->config('ttf');
 117
 118     if ( $ttf ) {
 119         my $ttf_path = first { $_->{type} eq $fontName } @{ $ttf->{font} };
 120         if ( -e $ttf_path->{content} ) {
 121             return prTTFont($ttf_path->{content});
 122         } else {
 123             warn "ERROR in koha-conf.xml -- missing <font type=\"$fontName\">/path/to/font.ttf</font>";
 124         }
 125     }
 126     return prFont($fontName);
 127 }
 128
 129 sub FontSize {
 130     my $self = shift;
 131     my $size = shift;
 132     return prFontSize($size);
 133 }
 134
 135 sub Form {
 136     my $self = shift;
 137     my %params = @_;
 138     return prForm(%params);
 139 }
 140
 141 sub GetLogBuffer {
 142     my $self = shift;
 143     return prGetLogBuffer();
 144 }
 145
 146 sub GraphState {
 147     my $self = shift;
 148     my $string = shift;
 149     prGraphState($string);
 150 }
 151
 152 sub Image {
 153     my $self = shift;
 154     my %params = @_;
 155     return prImage(%params);
 156 }
 157
 158 sub Init {
 159     my $self = shift;
 160     my ($string, $duplicateCode) = @_;
 161     prInit($string, $duplicateCode);
 162 }
 163
 164 sub AltJpeg {
 165     my $self = shift;
 166     my ($imageData, $width, $height, $imageFormat, $altImageData, $altImageWidth, $altImageHeight, $altImageFormat) = @_;
 167     return prAltJpeg($imageData, $width, $height, $imageFormat, $altImageData, $altImageWidth, $altImageHeight, $altImageFormat);
 168 }
 169
 170 sub Jpeg {
 171     my $self = shift;
 172     my ($imageData, $width, $height, $imageFormat) = @_;
 173     return prJpeg($imageData, $width, $height, $imageFormat);
 174 }
 175
 176 sub Js {
 177     my $self = shift;
 178     my $string_or_fileName = shift;
 179     prJs($string_or_fileName);
 180 }
 181
 182 sub Link {
 183     my $self = shift;
 184     my %params = @_;
 185     prLink(%params);
 186 }
 187
 188 sub Log {
 189     my $self = shift;
 190     my $string = shift;
 191     prLog($string);
 192 }
 193
 194 sub LogDir {
 195     my $self = shift;
 196     my $directory = shift;
 197     prLogDir($directory);
 198 }
 199
 200 sub Mbox {
 201     my $self = shift;
 202     my ($lowerLeftX, $lowerLeftY, $upperRightX, $upperRightY) = @_;
 203     prMbox($lowerLeftX, $lowerLeftY, $upperRightX, $upperRightY);
 204 }
 205
 206 sub Page {
 207     my $self = shift;
 208     my $noLog = shift;
 209     prPage($noLog);
 210 }
 211
 212 sub SinglePage {
 213     my $self = shift;
 214     my ($file, $pageNumber) = @_;
 215     return prSinglePage($file, $pageNumber);
 216 }
 217
 218 sub StrWidth {
 219     my $self = shift;
 220     my ($string, $font, $fontSize) = @_;
 221
 222     # replace font code with correct internal font
 223     $font = C4::Creators::PDF->Font($font);
 224
 225     return prStrWidth($string, $font, $fontSize);
 226 }
 227
 228 sub Text {
 229     my $self = shift;
 230     my ($x, $y, $string, $align, $rotation) = @_;
 231     return prText($x, $y, $string, $align, $rotation);
 232 }
 233
 234 sub TTFont {
 235     my $self = shift;
 236     my $path = shift;
 237     return prTTFont($path);
 238 }
 239
 240 sub Code128 {
 241     my $self = shift;
 242     my %opts = @_;
 243     PDF::Reuse::Barcode::Code128(%opts);
 244 }
 245
 246 sub Code39 {
 247     my $self = shift;
 248     my %opts = @_;
 249     PDF::Reuse::Barcode::Code39(%opts);
 250 }
 251
 252 sub COOP2of5 {
 253     my $self = shift;
 254     my %opts = @_;
 255     PDF::Reuse::Barcode::COOP2of5(%opts);
 256 }
 257
 258 sub EAN13 {
 259     my $self = shift;
 260     my %opts = @_;
 261     PDF::Reuse::Barcode::EAN13(%opts);
 262 }
 263
 264 sub EAN8 {
 265     my $self = shift;
 266     my %opts = @_;
 267     PDF::Reuse::Barcode::EAN8(%opts);
 268 }
 269
 270 sub IATA2of5 {
 271     my $self = shift;
 272     my %opts = @_;
 273     PDF::Reuse::Barcode::IATA2of5(%opts);
 274 }
 275
 276 sub Industrial2of5 {
 277     my $self = shift;
 278     my %opts = @_;
 279     PDF::Reuse::Barcode::Industrial2of5(%opts);
 280 }
 281
 282 sub ITF {
 283     my $self = shift;
 284     my %opts = @_;
 285     PDF::Reuse::Barcode::ITF(%opts);
 286 }
 287
 288 sub Matrix2of5 {
 289     my $self = shift;
 290     my %opts = @_;
 291     PDF::Reuse::Barcode::Matrix2of5(%opts);
 292 }
 293
 294 sub NW7 {
 295     my $self = shift;
 296     my %opts = @_;
 297     PDF::Reuse::Barcode::NW7(%opts);
 298 }
 299
 300 sub UPCA {
 301     my $self = shift;
 302     my %opts = @_;
 303     PDF::Reuse::Barcode::UPCA(%opts);
 304 }
 305
 306 sub UPCE {
 307     my $self = shift;
 308     my %opts = @_;
 309     PDF::Reuse::Barcode::UPCE(%opts);
 310 }
 311
 312 1;
 313 __END__
 314
 315
 316 =head1 NAME
 317
 318 C4::Creators::PDF -   A class wrapper for PDF::Reuse and PDF::Reuse::Barcode to allow usage as a pseudo-object. For usage see
 319                     PDF::Reuse documentation and C4::Creators::PDF code.
 320
 321 =cut
 322
 323 =head1 AUTHOR
 324
 325 Chris Nighswonger <cnighswonger AT foundations DOT edu>
 326
 327 =cut