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)=@_;
  48         my $dbh = C4::Context->dbh;
  49         $searchstring=~ s/\'/\\\'/g;
  50         my @data=split(' ',$searchstring);
  51         my $count=@data;
  52         my $query="";
  53         my $sth=$dbh->prepare("Select printername,printqueue,printtype from printers where (printername like ?) order by printername");
  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)
  80     = get_template_and_user({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         my $sth=$dbh->prepare("replace printers (printername,printqueue,printtype) values (?,?,?)");
 117         $sth->execute($input->param('printername'),$input->param('printqueue'),$input->param('printtype'));
 118         $sth->finish;
 119                                                                                                         # END $OP eq ADD_VALIDATE
 120 ################## DELETE_CONFIRM ##################################
 121 # called by default form, used to confirm deletion of data in DB
 122 } elsif ($op eq 'delete_confirm') {
 123         $template->param(delete_confirm => 1);
 124         my $dbh = C4::Context->dbh;
 125         my $sth=$dbh->prepare("select printername,printqueue,printtype from printers where printername=?");
 126         $sth->execute($searchfield);
 127         my $data=$sth->fetchrow_hashref;
 128         $sth->finish;
 129         $template->param(printqueue => $data->{'printqueue'},
 130                          printtype  => $data->{'printtype'});
 131
 132                                                                                                         # END $OP eq DELETE_CONFIRM
 133 ################## DELETE_CONFIRMED ##################################
 134 # called by delete_confirm, used to effectively confirm deletion of data in DB
 135 } elsif ($op eq 'delete_confirmed') {
 136         $template->param(delete_confirmed => 1);
 137
 138         my $dbh = C4::Context->dbh;
 139         my $sth=$dbh->prepare("delete from printers where printername=?");
 140         $sth->execute($searchfield);
 141         $sth->finish;
 142                                                                                                         # END $OP eq DELETE_CONFIRMED
 143 ################## DEFAULT ##################################
 144 } else { # DEFAULT
 145         $template->param(else => 1);
 146         my ($count,$results)=StringSearch($searchfield,'web');
 147         my $toggle="white";
 148         my @loop;
 149         for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 150                 my %row = ( printername => $results->[$i]{'printername'},
 151                             printqueue  => $results->[$i]{'printqueue'},
 152                             printtype   => $results->[$i]{'printtype'},
 153                             toggle      => $toggle);
 154                 push @loop, \%row;
 155
 156                 if ( $toggle eq 'white' )
 157                 {
 158                         $toggle = '#ffffcc';
 159                 }
 160                 else
 161                 {
 162                         $toggle = 'white';
 163                 }
 164         }
 165
 166         $template->param(loop => \@loop);
 167
 168         if ($offset>0) {
 169                 $template->param(offsetgtzero => 1,
 170                                  prevpage => $offset-$pagesize);
 171         }
 172         print "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
 173         if ($offset+$pagesize<$count) {
 174                 $template->param(ltcount => 1,
 175                                  nextpage => $offset+$pagesize);
 176         }
 177
 178 } #---- END $OP eq DEFAULT
 179
 180 output_html_with_http_headers $input, $cookie, $template->output;
 181