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::Search;
  45 use HTML::Template;
  46 use C4::Auth;
  47 use C4::Interface::CGI::Output;
  48
  49 sub StringSearch  {
  50         my ($env,$searchstring,$type)=@_;
  51         my $dbh = C4::Context->dbh;
  52         $searchstring=~ s/\'/\\\'/g;
  53         my @data=split(' ',$searchstring);
  54         my $count=@data;
  55         my $query="";
  56         my $sth=$dbh->prepare("Select printername,printqueue,printtype from printers where (printername like ?) order by printername");
  57         $sth->execute("$data[0]%");
  58         my @results;
  59         my $cnt=0;
  60         while (my $data=$sth->fetchrow_hashref){
  61         push(@results,$data);
  62         $cnt ++;
  63         }
  64         #  $sth->execute;
  65         $sth->finish;
  66         return ($cnt,\@results);
  67 }
  68
  69 my $input = new CGI;
  70 my $searchfield=$input->param('searchfield');
  71 my $pkfield="";
  72 my $reqsel="";
  73 my $reqdel="";
  74 #my $branchcode=$input->param('branchcode');
  75 my $offset=$input->param('offset');
  76 my $script_name="/cgi-bin/koha/admin/printers.pl";
  77
  78 my $pagesize=20;
  79 my $op = $input->param('op');
  80 $searchfield=~ s/\,//g;
  81
  82 my ($template, $loggedinuser, $cookie)
  83     = get_template_and_user({template_name => "admin/printers.tmpl",
  84                              query => $input,
  85                              type => "intranet",
  86                              authnotrequired => 0,
  87                              flagsrequired => {parameters => 1},
  88                               debug => 1,
  89                              });
  90
  91
  92 $template->param(searchfield => $searchfield,
  93                  script_name => $script_name);
  94
  95 #start the page and read in includes
  96
  97 ################## ADD_FORM ##################################
  98 # called by default. Used to create form to add or  modify a record
  99 if ($op eq 'add_form') {
 100         $template->param(add_form => 1);
 101         #---- if primkey exists, it's a modify action, so read values to modify...
 102         my $data;
 103         if ($searchfield) {
 104                 my $dbh = C4::Context->dbh;
 105                 my $sth=$dbh->prepare("select printername,printqueue,printtype from printers where printername=?");
 106                 $sth->execute($searchfield);
 107                 $data=$sth->fetchrow_hashref;
 108                 $sth->finish;
 109         }
 110
 111         $template->param(printqueue => $data->{'printqueue'},
 112                          printtype => $data->{'printtype'});
 113                                                                                                         # END $OP eq ADD_FORM
 114 ################## ADD_VALIDATE ##################################
 115 # called by add_form, used to insert/modify data in DB
 116 } elsif ($op eq 'add_validate') {
 117         $template->param(add_validate => 1);
 118         my $dbh = C4::Context->dbh;
 119         my $sth=$dbh->prepare("replace printers (printername,printqueue,printtype) values (?,?,?)");
 120         $sth->execute($input->param('printername'),$input->param('printqueue'),$input->param('printtype'));
 121         $sth->finish;
 122                                                                                                         # END $OP eq ADD_VALIDATE
 123 ################## DELETE_CONFIRM ##################################
 124 # called by default form, used to confirm deletion of data in DB
 125 } elsif ($op eq 'delete_confirm') {
 126         $template->param(delete_confirm => 1);
 127         my $dbh = C4::Context->dbh;
 128         my $sth=$dbh->prepare("select printername,printqueue,printtype from printers where printername=?");
 129         $sth->execute($searchfield);
 130         my $data=$sth->fetchrow_hashref;
 131         $sth->finish;
 132         $template->param(printqueue => $data->{'printqueue'},
 133                          printtype  => $data->{'printtype'});
 134
 135                                                                                                         # END $OP eq DELETE_CONFIRM
 136 ################## DELETE_CONFIRMED ##################################
 137 # called by delete_confirm, used to effectively confirm deletion of data in DB
 138 } elsif ($op eq 'delete_confirmed') {
 139         $template->param(delete_confirmed => 1);
 140
 141         my $dbh = C4::Context->dbh;
 142         my $sth=$dbh->prepare("delete from printers where printername=?");
 143         $sth->execute($searchfield);
 144         $sth->finish;
 145                                                                                                         # END $OP eq DELETE_CONFIRMED
 146 ################## DEFAULT ##################################
 147 } else { # DEFAULT
 148         $template->param(else => 1);
 149
 150         my $env;
 151         my ($count,$results)=StringSearch($env,$searchfield,'web');
 152         my $toggle="white";
 153         my @loop;
 154         for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 155                 my %row = ( printername => $results->[$i]{'printername'},
 156                             printqueue  => $results->[$i]{'printqueue'},
 157                             printtype   => $results->[$i]{'printtype'},
 158                             toggle      => $toggle);
 159                 push @loop, \%row;
 160
 161                 if ( $toggle eq 'white' )
 162                 {
 163                         $toggle = '#ffffcc';
 164                 }
 165                 else
 166                 {
 167                         $toggle = 'white';
 168                 }
 169         }
 170
 171         $template->param(loop => \@loop);
 172
 173         if ($offset>0) {
 174                 $template->param(offsetgtzero => 1,
 175                                  prevpage => $offset-$pagesize);
 176         }
 177         print "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
 178         if ($offset+$pagesize<$count) {
 179                 $template->param(ltcount => 1,
 180                                  nextpage => $offset+$pagesize);
 181         }
 182
 183 } #---- END $OP eq DEFAULT
 184
 185 output_html_with_http_headers $input, $cookie, $template->output;
 186