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 @results;
  56         my $cnt=0;
  57         while (my $data=$sth->fetchrow_hashref){
  58                 push(@results,$data);
  59                 $cnt ++;
  60         }
  61         #  $sth->execute;
  62         $sth->finish;
  63         return ($cnt,\@results);
  64 }
  65
  66 my $input = new CGI;
  67 my $searchfield=$input->param('searchfield');
  68 my $pkfield="";
  69 my $reqsel="";
  70 my $reqdel="";
  71 #my $branchcode=$input->param('branchcode');
  72 my $offset=$input->param('offset');
  73 my $script_name="/cgi-bin/koha/admin/printers.pl";
  74
  75 my $pagesize=20;
  76 my $op = $input->param('op');
  77 $searchfield=~ s/\,//g;
  78
  79 my ($template, $loggedinuser, $cookie) = get_template_and_user({
  80            template_name => "admin/printers.tmpl",
  81                            query => $input,
  82                                 type => "intranet",
  83          authnotrequired => 0,
  84            flagsrequired => {parameters => 1},
  85                        debug => 1,
  86 });
  87
  88
  89 $template->param(searchfield => $searchfield,
  90                  script_name => $script_name);
  91
  92 #start the page and read in includes
  93
  94 ################## ADD_FORM ##################################
  95 # called by default. Used to create form to add or  modify a record
  96 if ($op eq 'add_form') {
  97         $template->param(add_form => 1);
  98         #---- if primkey exists, it's a modify action, so read values to modify...
  99         my $data;
 100         if ($searchfield) {
 101                 my $dbh = C4::Context->dbh;
 102                 my $sth=$dbh->prepare("SELECT printername,printqueue,printtype from printers where printername=?");
 103                 $sth->execute($searchfield);
 104                 $data=$sth->fetchrow_hashref;
 105                 $sth->finish;
 106         }
 107
 108         $template->param(printqueue => $data->{'printqueue'},
 109                          printtype => $data->{'printtype'});
 110                                                                                                         # END $OP eq ADD_FORM
 111 ################## ADD_VALIDATE ##################################
 112 # called by add_form, used to insert/modify data in DB
 113 } elsif ($op eq 'add_validate') {
 114         $template->param(add_validate => 1);
 115         my $dbh = C4::Context->dbh;
 116         if ($input->param('add')){
 117                 my $sth=$dbh->prepare("INSERT INTO printers (printername,printqueue,printtype) VALUES (?,?,?)");
 118                 $sth->execute($input->param('printername'),$input->param('printqueue'),$input->param('printtype'));
 119                 $sth->finish;
 120         }
 121         else {
 122                 my $sth=$dbh->prepare("UPDATE printers SET printqueue=?,printtype=? WHERE printername=?");
 123                 $sth->execute($input->param('printqueue'),$input->param('printtype'),$input->param('printername'));
 124                 $sth->finish;
 125         }
 126                                                                                                         # END $OP eq ADD_VALIDATE
 127 ################## DELETE_CONFIRM ##################################
 128 # called by default form, used to confirm deletion of data in DB
 129 } elsif ($op eq 'delete_confirm') {
 130         $template->param(delete_confirm => 1);
 131         my $dbh = C4::Context->dbh;
 132         my $sth=$dbh->prepare("select printername,printqueue,printtype from printers where printername=?");
 133         $sth->execute($searchfield);
 134         my $data=$sth->fetchrow_hashref;
 135         $sth->finish;
 136         $template->param(printqueue => $data->{'printqueue'},
 137                          printtype  => $data->{'printtype'});
 138
 139                                                                                                         # END $OP eq DELETE_CONFIRM
 140 ################## DELETE_CONFIRMED ##################################
 141 # called by delete_confirm, used to effectively confirm deletion of data in DB
 142 } elsif ($op eq 'delete_confirmed') {
 143         $template->param(delete_confirmed => 1);
 144
 145         my $dbh = C4::Context->dbh;
 146         my $sth=$dbh->prepare("delete from printers where printername=?");
 147         $sth->execute($searchfield);
 148         $sth->finish;
 149                                                                                                         # END $OP eq DELETE_CONFIRMED
 150 ################## DEFAULT ##################################
 151 } else { # DEFAULT
 152         $template->param(else => 1);
 153         my ($count,$results)=StringSearch($searchfield,'web');
 154         my $toggle="white";
 155         my @loop;
 156         for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 157                 my %row = ( printername => $results->[$i]{'printername'},
 158                             printqueue  => $results->[$i]{'printqueue'},
 159                             printtype   => $results->[$i]{'printtype'},
 160                             toggle      => $toggle);
 161                 push @loop, \%row;
 162                 $toggle = ($toggle eq 'white') ? '#ffffcc' : 'white';
 163         }
 164
 165         $template->param(loop => \@loop);
 166
 167         if ($offset>0) {
 168                 $template->param(offsetgtzero => 1,
 169                                  prevpage => $offset-$pagesize);
 170         }
 171         print "&nbsp;" x 6;
 172         if ($offset+$pagesize<$count) {
 173                 $template->param(ltcount => 1,
 174                                  nextpage => $offset+$pagesize);
 175         }
 176
 177 } #---- END $OP eq DEFAULT
 178
 179 output_html_with_http_headers $input, $cookie, $template->output;
 180