circ/selectbranchprinter.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 #
   5 # This file is part of Koha.
   6 #
   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
  10 # version.
  11 #
  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.
  15 #
  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.
  19
  20 use strict;
  21 use warnings;
  22 use CGI;
  23
  24 use C4::Context;
  25 use C4::Output;
  26 use C4::Auth qw/:DEFAULT get_session/;
  27 use C4::Print;  # GetPrinters
  28 use C4::Koha;
  29 use C4::Branch; # GetBranches GetBranchesLoop
  30
  31 # this will be the script that chooses branch and printer settings....
  32
  33 my $query = CGI->new();
  34
  35 my ( $template, $borrowernumber, $cookie ) = get_template_and_user({
  36     template_name   => "circ/selectbranchprinter.tmpl",
  37     query           => $query,
  38     type            => "intranet",
  39     debug           => 1,
  40     authnotrequired => 0,
  41     flagsrequired   => { catalogue => 1, },
  42 });
  43
  44 my $sessionID = $query->cookie("CGISESSID");
  45 my $session = get_session($sessionID);
  46
  47 # try to get the branch and printer settings from http, fallback to userenv
  48 my $branches = GetBranches();
  49 my $printers = GetPrinters();
  50 my $branch   = $query->param('branch' );
  51 my $printer  = $query->param('printer');
  52 # fallbacks for $branch and $printer after possible session updates
  53
  54 my $userenv_branch  = C4::Context->userenv->{'branch'}        || '';
  55 my $userenv_printer = C4::Context->userenv->{'branchprinter'} || '';
  56 my @updated;
  57
  58 # $session lddines here are doing the updating
  59 if ($branch and $branches->{$branch}) {
  60     if (! $userenv_branch or $userenv_branch ne $branch ) {
  61         my $branchname = GetBranchName($branch);
  62         $template->param(LoginBranchname => $branchname);   # update template for new branch
  63         $template->param(LoginBranchcode => $branch);       # update template for new branch
  64         $session->param('branchname', $branchname);         # update sesssion in DB
  65         $session->param('branch', $branch);                 # update sesssion in DB
  66         push @updated, {
  67             updated_branch => 1,
  68                 old_branch => $userenv_branch,
  69         };
  70     } # else branch the same, no update
  71 } else {
  72     $branch = $userenv_branch;  # fallback value
  73 }
  74
  75 # FIXME: branchprinter is not retained by session.  This feature was not adequately
  76 # ported from Koha 2.2.3 where it had been a separate cookie.
  77 # So this needs to be fixed for Koha 3 or removed outright.
  78 #   --atz (w/ info from chris cormack)
  79
  80 if ($printer) {
  81     if (! $userenv_printer or $userenv_printer ne $printer ) {
  82         $session->param('branchprinter', $printer);         # update sesssion in DB
  83         $template->param('new_printer', $printer);          # update template
  84         push @updated, {
  85             updated_printer => 1,
  86                 old_printer => $userenv_printer,
  87         };
  88     } # else printer is the same, no update
  89 } else {
  90     $printer = $userenv_printer;  # fallback value
  91 }
  92
  93 $template->param(updated => \@updated) if (scalar @updated);
  94
  95 unless ($branches->{$branch}) {
  96     $branch = (keys %$branches)[0];  # if branch didn't really exist, then replace it w/ one that does
  97 }
  98
  99 my @printkeys = sort keys %$printers;
 100 if (scalar(@printkeys) == 1 or not $printers->{$printer}) {
 101     $printer = $printkeys[0];   # if printer didn't really exist, or there is only 1 anyway, then replace it w/ one that does
 102 }
 103
 104 my @printerloop;
 105 foreach ( @printkeys ) {
 106     next unless ($_); # skip printer if blank.
 107     push @printerloop, {
 108         selected => ( $_ eq $printer ),
 109         name     => $printers->{$_}->{'printername'},
 110         value    => $_,
 111     };
 112 }
 113
 114 my @recycle_loop;
 115 foreach ($query->param()) {
 116     $_ or next;                   # disclude blanks
 117     $_ eq "branch"     and next;  # disclude branch
 118     $_ eq "printer"    and next;  # disclude printer
 119     $_ eq "oldreferer" and next;  # disclude oldreferer
 120     push @recycle_loop, {
 121         param => $_,
 122         value => $query->param($_),
 123     };
 124 }
 125
 126 my $referer =  $query->param('oldreferer') || $ENV{HTTP_REFERER};
 127 $referer =~ /selectbranchprinter\.pl/ and undef $referer;   # avoid sending them back to this same page.
 128
 129 if (scalar @updated and not scalar @recycle_loop) {
 130     # we updated something, and there were no extra params to POST: quick redirect
 131     print $query->redirect($referer || '/cgi-bin/koha/circ/circulation.pl');
 132 }
 133
 134 $template->param(
 135     referer     => $referer,
 136     printerloop => \@printerloop,
 137     branchloop  => GetBranchesLoop($branch),
 138     recycle_loop=> \@recycle_loop,
 139 );
 140
 141 output_html_with_http_headers $query, $cookie, $template->output;