admin/printers.pl

   1 #!/usr/bin/perl
   2
   3 #script to administer the aqbudget table
   4 #written 20/02/2002 by paul.poulain@free.fr
   5 # This software is placed under the gnu General Public License, v2 (http://www.gnu.org/licenses/gpl.html)
   6
   7 # ALGO :
   8 # this script use an $op to know what to do.
   9 # if $op is empty or none of the above values,
  10 #       - the default screen is build (with all records, or filtered datas).
  11 #       - the   user can clic on add, modify or delete record.
  12 # if $op=add_form
  13 #       - if primkey exists, this is a modification,so we read the $primkey record
  14 #       - builds the add/modify form
  15 # if $op=add_validate
  16 #       - the user has just send datas, so we create/modify the record
  17 # if $op=delete_form
  18 #       - we show the record having primkey=$primkey and ask for deletion validation form
  19 # if $op=delete_confirm
  20 #       - we delete the record having primkey=$primkey
  21
  22
  23 # Copyright 2000-2002 Katipo Communications
  24 #
  25 # This file is part of Koha.
  26 #
  27 # Koha is free software; you can redistribute it and/or modify it under the
  28 # terms of the GNU General Public License as published by the Free Software
  29 # Foundation; either version 2 of the License, or (at your option) any later
  30 # version.
  31 #
  32 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  33 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  34 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  35 #
  36 # You should have received a copy of the GNU General Public License along with
  37 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  38 # Suite 330, Boston, MA  02111-1307 USA
  39
  40 use strict;
  41 use CGI;
  42 use C4::Context;
  43 use C4::Output;
  44 use C4::Auth;
  45
  46 sub StringSearch  {
  47         my ($searchstring,$type)=@_;            # why bother with $type if we don't use it?!
  48         $searchstring=~ s/\'/\\\'/g;
  49         my @data=split(' ',$searchstring);
  50         my $sth = C4::Context->dbh->prepare("
  51                 SELECT printername,printqueue,printtype from printers
  52                 WHERE (printername like ?) order by printername
  53         ");
  54         $sth->execute("$data[0]%");
  55         my $data=$sth->fetchall_arrayref({});
  56         return (scalar(@$data),$data);
  57 }
  58
  59 my $input = new CGI;
  60 my $searchfield=$input->param('searchfield');
  61 #my $branchcode=$input->param('branchcode');
  62 my $offset=$input->param('offset') || 0;
  63 my $script_name="/cgi-bin/koha/admin/printers.pl";
  64
  65 my $pagesize=20;
  66 my $op = $input->param('op');
  67 $searchfield=~ s/\,//g;
  68
  69 my ($template, $loggedinuser, $cookie) = get_template_and_user({
  70            template_name => "admin/printers.tmpl",
  71                            query => $input,
  72                                 type => "intranet",
  73          authnotrequired => 0,
  74            flagsrequired => {parameters => 1},
  75                        debug => 1,
  76 });
  77
  78 $template->param(searchfield => $searchfield,
  79                  script_name => $script_name);
  80
  81 #start the page and read in includes
  82
  83 my $dbh = C4::Context->dbh;
  84 ################## ADD_FORM ##################################
  85 # called by default. Used to create form to add or  modify a record
  86 if ($op eq 'add_form') {
  87         $template->param(add_form => 1);
  88         #---- if primkey exists, it's a modify action, so read values to modify...
  89         my $data;
  90         if ($searchfield) {
  91                 my $sth=$dbh->prepare("SELECT printername,printqueue,printtype from printers where printername=?");
  92                 $sth->execute($searchfield);
  93                 $data=$sth->fetchrow_hashref;
  94         }
  95
  96         $template->param(printqueue => $data->{'printqueue'},
  97                          printtype => $data->{'printtype'});
  98                                                                                                         # END $OP eq ADD_FORM
  99 ################## ADD_VALIDATE ##################################
 100 # called by add_form, used to insert/modify data in DB
 101 } elsif ($op eq 'add_validate') {
 102         $template->param(add_validate => 1);
 103         if ($input->param('add')){
 104                 my $sth=$dbh->prepare("INSERT INTO printers (printername,printqueue,printtype) VALUES (?,?,?)");
 105                 $sth->execute($input->param('printername'),$input->param('printqueue'),$input->param('printtype'));
 106         } else {
 107                 my $sth=$dbh->prepare("UPDATE printers SET printqueue=?,printtype=? WHERE printername=?");
 108                 $sth->execute($input->param('printqueue'),$input->param('printtype'),$input->param('printername'));
 109         }
 110                                                                                                         # END $OP eq ADD_VALIDATE
 111 ################## DELETE_CONFIRM ##################################
 112 # called by default form, used to confirm deletion of data in DB
 113 } elsif ($op eq 'delete_confirm') {
 114         $template->param(delete_confirm => 1);
 115         my $sth=$dbh->prepare("select printername,printqueue,printtype from printers where printername=?");
 116         $sth->execute($searchfield);
 117         my $data=$sth->fetchrow_hashref;
 118         $template->param(printqueue => $data->{'printqueue'},
 119                          printtype  => $data->{'printtype'});
 120                                                                                                         # END $OP eq DELETE_CONFIRM
 121 ################## DELETE_CONFIRMED ##################################
 122 # called by delete_confirm, used to effectively confirm deletion of data in DB
 123 } elsif ($op eq 'delete_confirmed') {
 124         $template->param(delete_confirmed => 1);
 125         my $sth=$dbh->prepare("delete from printers where printername=?");
 126         $sth->execute($searchfield);
 127                                                                                                         # END $OP eq DELETE_CONFIRMED
 128 ################## DEFAULT ###########################################
 129 } else { # DEFAULT
 130         $template->param(else => 1);
 131         my ($count,$results)=StringSearch($searchfield,'web');
 132         my $max = ($offset+$pagesize < $count) ? $offset+$pagesize : $count;
 133         my @loop = (@$results)[$offset..$max];
 134
 135         $template->param(loop => \@loop);
 136
 137         if ($offset>0) {
 138                 $template->param(offsetgtzero => 1,
 139                                  prevpage => $offset-$pagesize);
 140         }
 141         if ($offset+$pagesize<$count) {
 142                 $template->param(ltcount => 1,
 143                                  nextpage => $offset+$pagesize);
 144         }
 145
 146 } #---- END $OP eq DEFAULT
 147
 148 output_html_with_http_headers $input, $cookie, $template->output;
 149