Koha/pdfformat/layout3pages.pm

   1 package Koha::pdfformat::layout3pages;
   2
   3 #example script to print a basketgroup
   4 #written 07/11/08 by john.soros@biblibre.com and paul.poulain@biblibre.com
   5
   6 # Copyright 2008-2009 BibLibre SARL
   7 #
   8 # This file is part of Koha.
   9 #
  10 # Koha is free software; you can redistribute it and/or modify it
  11 # under the terms of the GNU General Public License as published by
  12 # the Free Software Foundation; either version 3 of the License, or
  13 # (at your option) any later version.
  14 #
  15 # Koha is distributed in the hope that it will be useful, but
  16 # WITHOUT ANY WARRANTY; without even the implied warranty of
  17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18 # GNU General Public License for more details.
  19 #
  20 # You should have received a copy of the GNU General Public License
  21 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  22
  23 #you can use any PDF::API2 module, all you need to do is return the stringifyed pdf object from the printpdf sub.
  24 use vars qw(@ISA @EXPORT);
  25 use MIME::Base64;
  26 use List::MoreUtils qw/uniq/;
  27 use Modern::Perl;
  28 use utf8;
  29
  30 use Koha::Number::Price;
  31 use Koha::DateUtils;
  32 use Koha::Libraries;
  33
  34 BEGIN {
  35          use Exporter   ();
  36          our (@ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS);
  37         @ISA    = qw(Exporter);
  38         @EXPORT = qw(printpdf);
  39 }
  40
  41
  42 #be careful, all the sizes (height, width, etc...) are in mm, not PostScript points (the default measurment of PDF::API2).
  43 #The constants exported transform that into PostScript points (/mm for milimeter, /in for inch, pt is postscript point, and as so is there only to show what is happening.
  44 use constant mm => 25.4 / 72;
  45 use constant in => 1 / 72;
  46 use constant pt => 1;
  47
  48 use PDF::API2;
  49 #A4 paper specs
  50 my ($height, $width) = (297, 210);
  51 use PDF::Table;
  52
  53 sub printorders {
  54     my ($pdf, $basketgroup, $baskets, $orders) = @_;
  55
  56     my $cur_format = C4::Context->preference("CurrencyFormat");
  57
  58     $pdf->mediabox($height/mm, $width/mm);
  59     my $number = 3;
  60     for my $basket (@$baskets){
  61         my $page = $pdf->page();
  62         my $billing_library = Koha::Libraries->find( $basket->{billingplace} );
  63         my $delivery_library = Koha::Libraries->find( $basket->{deliveryplace} );
  64
  65         # print basket header (box)
  66         my $box = $page->gfx;
  67         $box->rectxy(($width - 10)/mm, ($height - 5)/mm, 10/mm, ($height - 25)/mm);
  68         $box->stroke;
  69 #         $box->restore();
  70
  71         # create a text
  72         my $text = $page->text;
  73         # add basketgroup number
  74         $text->font( $pdf->corefont("Times", -encoding => "utf8"), 6/mm );
  75         $text->translate(20/mm,  ($height-15)/mm);
  76         $text->text("Order no. ".$basketgroup->{'id'}.". Basket no. ".$basket->{basketno}.". ".$basket->{booksellernote});
  77         $text->translate(20/mm,  ($height-20)/mm);
  78         $text->font( $pdf->corefont("Times", -encoding => "utf8"), 4/mm );
  79         $text->text( ( $billing_library ? "Billing at " . $billing_library->branchname : "" )
  80             . ( $billing_library and $delivery_library ? " and " : "" )
  81             . ( $delivery_library ? "delivery at " . $delivery_library->branchname : "" )
  82         );
  83
  84         my $pdftable = new PDF::Table();
  85         my $abaskets;
  86         my $arrbasket;
  87         my @keys = ('Document', 'Qty', 'RRP tax exc.', 'RRP tax inc.', 'Discount', 'Discount price', 'GST rate', 'Total tax exc.', 'Total tax inc.');
  88         for my $bkey (@keys) {
  89             push(@$arrbasket, $bkey);
  90         }
  91         push(@$abaskets, $arrbasket);
  92
  93         my $titleinfo;
  94         foreach my $line (@{$orders->{$basket->{basketno}}}) {
  95             $arrbasket = undef;
  96             $titleinfo = "";
  97             if ( C4::Context->preference("marcflavour") eq 'UNIMARC' ) {
  98                 $titleinfo =  $line->{title} . " / " . $line->{author} .
  99                     ( $line->{isbn} ? " ISBN: " . $line->{isbn} : '' ) .
 100                     ( $line->{en} ? " EN: " . $line->{en} : '' ) .
 101                     ( $line->{itemtype} ? ", " . $line->{itemtype} : '' ) .
 102                     ( $line->{edition} ? ", " . $line->{edition} : '' ) .
 103                     ( $line->{publishercode} ? ' published by '. $line->{publishercode} : '') .
 104                     ( $line->{publicationyear} ? ', '. $line->{publicationyear} : '');
 105             }
 106             else { # MARC21, NORMARC
 107                 $titleinfo =  $line->{title} . " " . $line->{author} .
 108                     ( $line->{isbn} ? " ISBN: " . $line->{isbn} : '' ) .
 109                     ( $line->{en} ? " EN: " . $line->{en} : '' ) .
 110                     ( $line->{itemtype} ? " " . $line->{itemtype} : '' ) .
 111                     ( $line->{edition} ? ", " . $line->{edition} : '' ) .
 112                     ( $line->{publishercode} ? ' published by '. $line->{publishercode} : '') .
 113                     ( $line->{copyrightdate} ? ' '. $line->{copyrightdate} : '');
 114             }
 115             push( @$arrbasket,
 116                 $titleinfo. ($line->{order_vendornote} ? "\n----------------\nNote for vendor : " . $line->{order_vendornote} : '' ),
 117                 $line->{quantity},
 118                 Koha::Number::Price->new( $line->{rrp_tax_excluded} )->format,
 119                 Koha::Number::Price->new( $line->{rrp_tax_included} )->format,
 120                 Koha::Number::Price->new( $line->{discount} )->format . '%',
 121                 Koha::Number::Price->new( $line->{rrp_tax_excluded} - $line->{ecost_tax_excluded})->format,
 122                 Koha::Number::Price->new( $line->{tax_rate} * 100 )->format . '%',
 123                 Koha::Number::Price->new( $line->{total_tax_excluded} )->format,
 124                 Koha::Number::Price->new( $line->{total_tax_included} )->format,
 125             );
 126             push(@$abaskets, $arrbasket);
 127         }
 128
 129         $pdftable->table($pdf, $page, $abaskets,
 130                                         x => 10/mm,
 131                                         w => ($width - 20)/mm,
 132                                         start_y => 270/mm,
 133                                         next_y  => 285/mm,
 134                                         start_h => 250/mm,
 135                                         next_h  => 250/mm,
 136                                         padding => 5,
 137                                         padding_right => 5,
 138                                         background_color_odd  => "lightgray",
 139                                         font       => $pdf->corefont("Times", -encoding => "utf8"),
 140                                         font_size => 3/mm,
 141                                         header_props   =>    {
 142                                             font       => $pdf->corefont("Times", -encoding => "utf8"),
 143                                             font_size  => 9,
 144                                             bg_color   => 'gray',
 145                                             repeat     => 1,
 146                                         },
 147                                         column_props => [
 148                                             {
 149                                                 min_w => 85/mm,       # Minimum column width.
 150                                             },
 151                                             {
 152                                                 justify => 'right', # One of left|right ,
 153                                             },
 154                                             {
 155                                                 justify => 'right', # One of left|right ,
 156                                             },
 157                                             {
 158                                                 justify => 'right', # One of left|right ,
 159                                             },
 160                                             {
 161                                                 justify => 'right', # One of left|right ,
 162                                             },
 163                                             {
 164                                                 justify => 'right', # One of left|right ,
 165                                             },
 166                                             {
 167                                                 justify => 'right', # One of left|right ,
 168                                             },
 169                                             {
 170                                                 justify => 'right', # One of left|right ,
 171                                             },
 172                                             {
 173                                                 justify => 'right', # One of left|right ,
 174                                             },
 175                                         ],
 176              );
 177     }
 178     $pdf->mediabox($width/mm, $height/mm);
 179 }
 180
 181 sub printbaskets {
 182     my ($pdf, $basketgroup, $hbaskets, $bookseller, $GSTrate, $orders) = @_;
 183
 184     # get library name
 185     my $libraryname = C4::Context->preference("LibraryName");
 186
 187     my $cur_format = C4::Context->preference("CurrencyFormat");
 188
 189     $pdf->mediabox($width/mm, $height/mm);
 190     my $page = $pdf->openpage(2);
 191     # create a text
 192     my $text = $page->text;
 193
 194     # add basketgroup number
 195     $text->font( $pdf->corefont("Times", -encoding => "utf8"), 6/mm );
 196     $text->translate(($width-40)/mm,  ($height-53)/mm);
 197     $text->text("".$basketgroup->{'id'});
 198     # print the libraryname in the header
 199     $text->font( $pdf->corefont("Times", -encoding => "utf8"), 6/mm );
 200     $text->translate(30/mm,  ($height-28.5)/mm);
 201     $text->text($libraryname);
 202     my $pdftable = new PDF::Table();
 203     my $abaskets;
 204     my $arrbasket;
 205     # header of the table
 206     my @keys = ('Lot',  'Basket (No.)','Total RRP tax exc.', 'Total RRP tax inc.', 'GST rate', 'GST', 'Total discount', 'Total tax exc.', 'Total tax inc.');
 207     for my $bkey (@keys) {
 208         push(@$arrbasket, $bkey);
 209     }
 210     my ($grandtotal_rrp_tax_included, $grandtotal_rrp_tax_excluded, $grandtotal_tax_included, $grandtotal_tax_excluded, $grandtotaltax_value, $grandtotaldiscount);
 211     # calculate each basket total
 212     push(@$abaskets, $arrbasket);
 213     for my $basket (@$hbaskets) {
 214         my @gst;
 215         $arrbasket = undef;
 216         my ($total_rrp_tax_excluded, $total_rrp_tax_included, $total_tax_excluded, $total_tax_included, $totaltax_value, $totaldiscount);
 217         my $ords = $orders->{$basket->{basketno}};
 218         my $ordlength = @$ords;
 219         foreach my $ord (@$ords) {
 220             $total_tax_excluded += $ord->{total_tax_excluded};
 221             $total_tax_included += $ord->{total_tax_included};
 222             $totaltax_value += $ord->{tax_value};
 223             $totaldiscount += ($ord->{rrp_tax_excluded} - $ord->{ecost_tax_excluded} ) * $ord->{quantity};
 224             $total_rrp_tax_excluded += $ord->{rrp_tax_excluded} * $ord->{quantity};
 225             $total_rrp_tax_included += $ord->{rrp_tax_included} * $ord->{quantity};
 226             push @gst, $ord->{tax_rate};
 227         }
 228         @gst = uniq map { $_ * 100 } @gst;
 229         $grandtotal_rrp_tax_excluded += $total_rrp_tax_excluded;
 230         $grandtotal_rrp_tax_included += $total_rrp_tax_included;
 231         $grandtotal_tax_included += $total_tax_included;
 232         $grandtotal_tax_excluded += $total_tax_excluded;
 233         $grandtotaltax_value += $totaltax_value;
 234         $grandtotaldiscount += $totaldiscount;
 235         my @gst_string =
 236           map { Koha::Number::Price->new($_)->format . '%' } @gst;
 237         push(@$arrbasket,
 238             $basket->{contractname},
 239             $basket->{basketname} . ' (No. ' . $basket->{basketno} . ')',
 240             Koha::Number::Price->new( $total_rrp_tax_excluded )->format,
 241             Koha::Number::Price->new( $total_rrp_tax_included )->format,
 242             "@gst_string",
 243             Koha::Number::Price->new( $totaltax_value )->format,
 244             Koha::Number::Price->new( $totaldiscount )->format,
 245             Koha::Number::Price->new( $total_tax_excluded )->format,
 246             Koha::Number::Price->new( $total_tax_included )->format,
 247         );
 248         push(@$abaskets, $arrbasket);
 249     }
 250     # now, push total
 251     undef $arrbasket;
 252     push @$arrbasket,
 253       '',
 254       'Total',
 255       Koha::Number::Price->new( $grandtotal_rrp_tax_excluded )->format,
 256       Koha::Number::Price->new( $grandtotal_rrp_tax_included )->format,
 257       '',
 258       Koha::Number::Price->new( $grandtotaltax_value )->format,
 259       Koha::Number::Price->new( $grandtotaldiscount )->format,
 260       Koha::Number::Price->new( $grandtotal_tax_excluded )->format,
 261       Koha::Number::Price->new( $grandtotal_tax_included )->format;
 262     push @$abaskets,$arrbasket;
 263     # height is width and width is height in this function, as the pdf is in landscape mode for the Tables.
 264
 265     $pdftable->table($pdf, $page, $abaskets,
 266                                     x => 5/mm,
 267                                     w => ($width - 10)/mm,
 268                                     start_y =>  230/mm,
 269                                     next_y  => 230/mm,
 270                                     start_h => 230/mm,
 271                                     next_h  => 230/mm,
 272                                     font       => $pdf->corefont("Times", -encoding => "utf8"),
 273                                     font_size => 3/mm,
 274                                     padding => 5,
 275                                     padding_right => 10,
 276                                     background_color_odd  => "lightgray",
 277                                     header_props   =>    {
 278                                         bg_color   => 'gray',
 279                                         repeat     => 1,
 280                                     },
 281                                     column_props => [
 282                                         {
 283                                         },
 284                                         {
 285                                         },
 286                                         {
 287                                             justify => 'right',
 288                                         },
 289                                         {
 290                                             justify => 'right',
 291                                         },
 292                                         {
 293                                             justify => 'right',
 294                                         },
 295                                         {
 296                                             justify => 'right',
 297                                         },
 298                                         {
 299                                             justify => 'right',
 300                                         },
 301                                     ],
 302     );
 303     $pdf->mediabox($height/mm, $width/mm);
 304 }
 305
 306 sub printhead {
 307     my ($pdf, $basketgroup, $bookseller) = @_;
 308
 309     # get library name
 310     my $libraryname = C4::Context->preference("LibraryName");
 311     my $billing_library  = Koha::Libraries->find( $basketgroup->{billingplace} );
 312     my $delivery_library = Koha::Libraries->find( $basketgroup->{deliveryplace} );
 313     my $freedeliveryplace = $basketgroup->{freedeliveryplace};
 314     # get the subject
 315     my $subject;
 316
 317     # open 1st page (with the header)
 318     my $page = $pdf->openpage(1);
 319
 320     # create a text
 321     my $text = $page->text;
 322
 323     # print the libraryname in the header
 324     $text->font( $pdf->corefont("Times", -encoding => "utf8"), 6/mm );
 325     $text->translate(30/mm,  ($height-28.5)/mm);
 326     $text->text($libraryname);
 327
 328     # print order info, on the default PDF
 329     $text->font( $pdf->corefont("Times", -encoding => "utf8"), 8/mm );
 330     $text->translate(100/mm,  ($height-5-48)/mm);
 331     $text->text($basketgroup->{'id'});
 332
 333     # print the date
 334     my $today = output_pref({ dt => dt_from_string, dateonly => 1 });
 335     $text->translate(130/mm,  ($height-5-48)/mm);
 336     $text->text($today);
 337
 338     $text->font( $pdf->corefont("Times", -encoding => "utf8"), 4/mm );
 339
 340     # print billing infos
 341     $text->translate(100/mm,  ($height-86)/mm);
 342     $text->text($libraryname);
 343     $text->translate(100/mm,  ($height-97)/mm);
 344     $text->text($billing_library->branchname);
 345     $text->translate(100/mm,  ($height-108.5)/mm);
 346     $text->text($billing_library->branchphone);
 347     $text->translate(100/mm,  ($height-115.5)/mm);
 348     $text->text($billing_library->branchfax);
 349     $text->translate(100/mm,  ($height-122.5)/mm);
 350     $text->text($billing_library->branchaddress1);
 351     $text->translate(100/mm,  ($height-127.5)/mm);
 352     $text->text($billing_library->branchaddress2);
 353     $text->translate(100/mm,  ($height-132.5)/mm);
 354     $text->text($billing_library->branchaddress3);
 355     $text->translate(100/mm,  ($height-137.5)/mm);
 356     $text->text(join(' ', $billing_library->branchzip, $billing_library->branchcity, $billing_library->branchcountry));
 357     $text->translate(100/mm,  ($height-147.5)/mm);
 358     $text->text($billing_library->branchemail);
 359
 360     # print subject
 361     $text->translate(100/mm,  ($height-145.5)/mm);
 362     $text->text($subject);
 363
 364     # print bookseller infos
 365     $text->translate(100/mm,  ($height-180)/mm);
 366     $text->text($bookseller->name);
 367     $text->translate(100/mm,  ($height-185)/mm);
 368     $text->text($bookseller->postal);
 369     $text->translate(100/mm,  ($height-190)/mm);
 370     $text->text($bookseller->address1);
 371     $text->translate(100/mm,  ($height-195)/mm);
 372     $text->text($bookseller->address2);
 373     $text->translate(100/mm,  ($height-200)/mm);
 374     $text->text($bookseller->address3);
 375     $text->translate(100/mm, ($height-205)/mm);
 376     $text->text($bookseller->accountnumber);
 377
 378     # print delivery infos
 379     $text->font( $pdf->corefont("Times-Bold", -encoding => "utf8"), 4/mm );
 380     $text->translate(50/mm,  ($height-237)/mm);
 381     if ($freedeliveryplace) {
 382         my $start = 242;
 383         my @fdp = split('\n', $freedeliveryplace);
 384         foreach (@fdp) {
 385             $text->text($_);
 386             $text->translate( 50 / mm, ( $height - $start ) / mm );
 387             $start += 5;
 388         }
 389     } else {
 390         $text->text($delivery_library->branchaddress1);
 391         $text->translate(50/mm,  ($height-242)/mm);
 392         $text->text($delivery_library->branchaddress2);
 393         $text->translate(50/mm,  ($height-247)/mm);
 394         $text->text($delivery_library->branchaddress3);
 395         $text->translate(50/mm,  ($height-252)/mm);
 396         $text->text(join(' ', $delivery_library->branchzip, $delivery_library->branchcity, $delivery_library->branchcountry));
 397     }
 398     $text->translate(50/mm,  ($height-262)/mm);
 399     $text->text($basketgroup->{deliverycomment});
 400 }
 401
 402 sub printfooters {
 403         my ($pdf) = @_;
 404         for (my $i=1;$i <= $pdf->pages;$i++) {
 405         my $page = $pdf->openpage($i);
 406         my $text = $page->text;
 407         $text->font( $pdf->corefont("Times", -encoding => "utf8"), 3/mm );
 408         $text->translate(10/mm,  10/mm);
 409         $text->text("Page $i / ".$pdf->pages);
 410         }
 411 }
 412
 413 sub printpdf {
 414     my ($basketgroup, $bookseller, $baskets, $orders, $GST) = @_;
 415     # open the default PDF that will be used for base (1st page already filled)
 416     my $pdf_template = C4::Context->config('intrahtdocs') . '/' . C4::Context->preference('template') . '/pdf/layout3pages.pdf';
 417     my $pdf = PDF::API2->open($pdf_template);
 418     $pdf->pageLabel( 0, {
 419         -style => 'roman',
 420     } ); # start with roman numbering
 421     # fill the 1st page (basketgroup information)
 422     printhead($pdf, $basketgroup, $bookseller);
 423     # fill the 2nd page (orders summary)
 424     printbaskets($pdf, $basketgroup, $baskets, $bookseller, $GST, $orders);
 425     # fill other pages (orders)
 426     printorders($pdf, $basketgroup, $baskets, $orders);
 427     # print something on each page (usually the footer, but you could also put a header
 428     printfooters($pdf);
 429     return $pdf->stringify;
 430 }
 431
 432 1;