virtualshelves/addbybiblionumber.pl

   1 #!/usr/bin/perl
   2
   3 #script to provide virtual shelf management
   4 #
   5 #
   6 # Copyright 2000-2002 Katipo Communications
   7 #
   8 # This file is part of Koha.
   9 #
  10 # Koha is free software; you can redistribute it and/or modify it under the
  11 # terms of the GNU General Public License as published by the Free Software
  12 # Foundation; either version 2 of the License, or (at your option) any later
  13 # version.
  14 #
  15 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  16 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  17 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License along
  20 # with Koha; if not, write to the Free Software Foundation, Inc.,
  21 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  22
  23
  24 =head1 NAME
  25
  26     addbybiblionumber.pl
  27
  28 =head1 DESCRIPTION
  29
  30     This script allow to add a virtual in a virtual shelf from a biblionumber.
  31
  32 =head1 CGI PARAMETERS
  33
  34 =over 4
  35
  36 =item biblionumber
  37
  38     The biblionumber
  39
  40 =item shelfnumber
  41
  42     the shelfnumber where to add the virtual.
  43
  44 =item newvirtualshelf
  45
  46     if this parameter exists, then it must be equals to the name of the shelf
  47     to add.
  48
  49 =item category
  50
  51     if this script has to add a shelf, it add one with this category.
  52
  53 =item newshelf
  54
  55     if this parameter exists, then we create a new shelf
  56
  57 =back
  58
  59 =cut
  60
  61 use strict;
  62 use warnings;
  63
  64 use CGI;
  65 use C4::Biblio;
  66 use C4::Output;
  67 use C4::VirtualShelves qw/:DEFAULT GetAllShelves/;
  68 use C4::Auth;
  69
  70
  71 our $query           = new CGI;
  72 our @biblionumber    = HandleBiblioPars();
  73 our $shelfnumber     = $query->param('shelfnumber');
  74 our $newvirtualshelf = $query->param('newvirtualshelf');
  75 our $newshelf        = $query->param('newshelf');
  76 our $category        = $query->param('category');
  77 our $sortfield      = $query->param('sortfield');
  78 my $confirmed       = $query->param('confirmed') || 0;
  79 our $authorized      = 1;
  80 our $errcode        = 0;
  81
  82 our ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  83     {
  84         template_name   => "virtualshelves/addbybiblionumber.tmpl",
  85         query           => $query,
  86         type            => "intranet",
  87         authnotrequired => 0,
  88         flagsrequired   => { catalogue => 1 },
  89     }
  90 );
  91
  92 if( $newvirtualshelf) {
  93     HandleNewVirtualShelf();
  94     exit if $authorized;
  95     ShowTemplate(); #error message
  96 }
  97 elsif($shelfnumber && $confirmed) {
  98     HandleShelfNumber();
  99     exit if $authorized;
 100     ShowTemplate(); #error message
 101 }
 102 elsif($shelfnumber) { #still needs confirmation
 103     HandleSelectedShelf();
 104     LoadBib() if $authorized;
 105     ShowTemplate();
 106 }
 107 else {
 108     HandleSelect();
 109     LoadBib();
 110     ShowTemplate();
 111 }
 112 #end
 113
 114 sub HandleBiblioPars {
 115     my @bib= $query->param('biblionumber');
 116     if(@bib==0 && $query->param('biblionumbers')) {
 117         my $str= $query->param('biblionumbers');
 118         @bib= split '/', $str;
 119     }
 120     elsif(@bib==1 && $bib[0]=~/\//) {
 121         @bib= split '/', $bib[0];
 122     }
 123     return @bib;
 124 }
 125
 126 sub AddBibliosToShelf {
 127     my ($shelfnumber, @biblionumber)=@_;
 128     for my $bib (@biblionumber){
 129         AddToShelf($bib, $shelfnumber, $loggedinuser);
 130     }
 131 }
 132
 133 sub HandleNewVirtualShelf {
 134     $shelfnumber = AddShelf( {
 135         shelfname => $newvirtualshelf,
 136         sortfield => $sortfield,
 137         category => $category }, $loggedinuser);
 138     if($shelfnumber == -1) {
 139         $authorized=0;
 140         $errcode=1; #add failed
 141         return;
 142     }
 143     AddBibliosToShelf($shelfnumber, @biblionumber);
 144     #Reload the page where you came from
 145     print $query->header;
 146     print "<html><meta http-equiv=\"refresh\" content=\"0\" /><body onload=\"window.opener.location.reload(true);self.close();\"></body></html>";
 147 }
 148
 149 sub HandleShelfNumber {
 150     if($authorized= ShelfPossibleAction($loggedinuser, $shelfnumber, 'add')) {
 151     AddBibliosToShelf($shelfnumber, @biblionumber);
 152     #Close this page and return
 153     print $query->header;
 154     print "<html><meta http-equiv=\"refresh\" content=\"0\" /><body onload=\"self.close();\"></body></html>";
 155     }
 156     else {
 157     $errcode=2; #no perm
 158     }
 159 }
 160
 161 sub HandleSelectedShelf {
 162     if($authorized= ShelfPossibleAction( $loggedinuser, $shelfnumber, 'add')){
 163         #confirm adding to specific shelf
 164         my ($singleshelf, $singleshelfname)= GetShelf($shelfnumber);
 165         $template->param(
 166         singleshelf               => 1,
 167         shelfnumber               => $singleshelf,
 168         shelfname                 => $singleshelfname,
 169         );
 170     }
 171     else {
 172     $errcode=2; #no perm
 173     }
 174 }
 175
 176 sub HandleSelect {
 177     my $privateshelves = GetAllShelves(1,$loggedinuser,1);
 178     my $publicshelves = GetAllShelves(2,$loggedinuser,1);
 179     $template->param(
 180     privatevirtualshelves => $privateshelves,
 181     publicvirtualshelves  => $publicshelves,
 182     );
 183 }
 184
 185 sub LoadBib {
 186     my @biblios;
 187     for my $bib (@biblionumber) {
 188         my $data = GetBiblioData($bib);
 189     push(@biblios,
 190         { biblionumber => $bib,
 191           title        => $data->{'title'},
 192           author       => $data->{'author'},
 193     } );
 194     }
 195     $template->param(
 196         multiple => (scalar(@biblios) > 1),
 197     total    => scalar @biblios,
 198     biblios  => \@biblios,
 199     );
 200 }
 201
 202 sub ShowTemplate {
 203     $template->param (
 204     newshelf => $newshelf||0,
 205     authorized  => $authorized,
 206     errcode             => $errcode,
 207     );
 208     output_html_with_http_headers $query, $cookie, $template->output;
 209 }