admin/z3950servers.pl

   1 #!/usr/bin/perl
   2
   3 #script to administer the branches 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 ano $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 use strict;
  23 #use warnings; FIXME - Bug 2505
  24 use CGI;
  25 use C4::Context;
  26 use C4::Auth;
  27 use C4::Output;
  28
  29 sub StringSearch  {
  30         my ($searchstring,$type)=@_;
  31         my $dbh = C4::Context->dbh;
  32         $searchstring=~ s/\'/\\\'/g;
  33         my @data=split(' ',$searchstring);
  34         my $count=@data;
  35         my $sth=$dbh->prepare("Select host,port,db,userid,password,name,id,checked,rank,syntax,encoding from z3950servers where (name like ?) order by rank,name");
  36         $sth->execute("$data[0]\%");
  37         my @results;
  38         while (my $data=$sth->fetchrow_hashref) {
  39             push(@results,$data);
  40         }
  41         #  $sth->execute;
  42         $sth->finish;
  43         $dbh->disconnect;
  44         return (scalar(@results),\@results);
  45 }
  46
  47 my $input = new CGI;
  48 my $searchfield=$input->param('searchfield');
  49 my $offset=$input->param('offset');
  50 my $script_name="/cgi-bin/koha/admin/z3950servers.pl";
  51
  52 my $pagesize=20;
  53 my $op = $input->param('op');
  54
  55 my ($template, $loggedinuser, $cookie)
  56     = get_template_and_user({template_name => "admin/z3950servers.tmpl",
  57                                 query => $input,
  58                                 type => "intranet",
  59                                 authnotrequired => 0,
  60                                 flagsrequired => {parameters => 1},
  61                                 debug => 1,
  62                                 });
  63
  64
  65 $template->param(script_name => $script_name,
  66                  searchfield => $searchfield);
  67
  68
  69 ################## ADD_FORM ##################################
  70 # called by default. Used to create form to add or  modify a record
  71 if ($op eq 'add_form') {
  72         $template->param(add_form => 1);
  73         #---- if primkey exists, it's a modify action, so read values to modify...
  74         my $data;
  75         if ($searchfield) {
  76                 my $dbh = C4::Context->dbh;
  77                 my $sth=$dbh->prepare("select host,port,db,userid,password,name,id,checked,rank,syntax,encoding from z3950servers where (name = ?) order by rank,name");
  78                 $sth->execute($searchfield);
  79                 $data=$sth->fetchrow_hashref;
  80                 $sth->finish;
  81         }
  82     $template->param( $_ => $data->{$_} )
  83         for ( qw( host port db userid password checked rank ) );
  84     $template->param( $_ . $data->{$_} => 1)
  85         for ( qw( syntax encoding ) );
  86                                                                                                         # END $OP eq ADD_FORM
  87 ################## ADD_VALIDATE ##################################
  88 # called by add_form, used to insert/modify data in DB
  89 } elsif ($op eq 'add_validate') {
  90         $template->param(add_validate => 1);
  91         my $dbh=C4::Context->dbh;
  92         my $sth=$dbh->prepare("select * from z3950servers where name=?");
  93         $sth->execute($input->param('searchfield'));
  94         my $checked = $input->param('checked') ? 1 : 0;
  95         if ($sth->rows) {
  96                 $sth=$dbh->prepare("update z3950servers set host=?, port=?, db=?, userid=?, password=?, name=?, checked=?, rank=?,syntax=?,encoding=? where name=?");
  97                 $sth->execute($input->param('host'),
  98                       $input->param('port'),
  99                       $input->param('db'),
 100                       $input->param('userid'),
 101                       $input->param('password'),
 102                       $input->param('searchfield'),
 103                       $checked,
 104                       $input->param('rank'),
 105                           $input->param('syntax'),
 106               $input->param('encoding'),
 107                       $input->param('searchfield'),
 108                       );
 109         }
 110         else {
 111                 $sth=$dbh->prepare(
 112                   "INSERT INTO z3950servers " .
 113                   "(host,port,db,userid,password,name,checked,rank,syntax,encoding) " .
 114                   "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)" );
 115         $sth->execute(
 116             $input->param( 'host' ),
 117             $input->param( 'port' ),
 118             $input->param( 'db' ),
 119             $input->param( 'userid' ),
 120             $input->param( 'password' ),
 121             $input->param( 'searchfield' ),
 122             $input->param( 'checked' ),
 123             $input->param( 'rank' ),
 124             $input->param( 'syntax' ),
 125             $input->param( 'encoding' ) );
 126         }
 127         $sth->finish;
 128                                                                                                         # END $OP eq ADD_VALIDATE
 129 ################## DELETE_CONFIRM ##################################
 130 # called by default form, used to confirm deletion of data in DB
 131 } elsif ($op eq 'delete_confirm') {
 132         $template->param(delete_confirm => 1);
 133         my $dbh = C4::Context->dbh;
 134
 135         my $sth2=$dbh->prepare("select host,port,db,userid,password,name,id,checked,rank,syntax,encoding from z3950servers where (name = ?) order by rank,name");
 136         $sth2->execute($searchfield);
 137         my $data=$sth2->fetchrow_hashref;
 138         $sth2->finish;
 139
 140         $template->param(host => $data->{'host'},
 141                          port => $data->{'port'},
 142                          db   => $data->{'db'},
 143                          userid => $data->{'userid'},
 144                          password => $data->{'password'},
 145                          checked => $data->{'checked'},
 146                          rank => $data->{'rank'},
 147                          syntax => $data->{'syntax'},
 148                          encoding => $data->{'encoding'}            );
 149
 150                                                                                                         # END $OP eq DELETE_CONFIRM
 151 ################## DELETE_CONFIRMED ##################################
 152 # called by delete_confirm, used to effectively confirm deletion of data in DB
 153 } elsif ($op eq 'delete_confirmed') {
 154         $template->param(delete_confirmed => 1);
 155         my $dbh=C4::Context->dbh;
 156         my $sth=$dbh->prepare("delete from z3950servers where name=?");
 157         $sth->execute($searchfield);
 158         $sth->finish;
 159                                                                                                         # END $OP eq DELETE_CONFIRMED
 160 ################## DEFAULT ##################################
 161 } else { # DEFAULT
 162         $template->param(else => 1);
 163         my ($count,$results)=StringSearch($searchfield,'web');
 164         my @loop;
 165         for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 166
 167                 my $urlsearchfield=$results->[$i]{name};
 168                 $urlsearchfield=~s/ /%20/g;
 169                 my %row = ( name => $results->[$i]{'name'},
 170                         host => $results->[$i]{'host'},
 171                         port => $results->[$i]{'port'},
 172                         db => $results->[$i]{'db'},
 173                         userid =>$results->[$i]{'userid'},
 174                         password => ($results->[$i]{'password'}) ? ('#######') : ('&nbsp;'),
 175                         checked => $results->[$i]{'checked'},
 176                         rank => $results->[$i]{'rank'},
 177                         syntax => $results->[$i]{'syntax'},
 178       encoding => $results->[$i]{'encoding'});
 179                 push @loop, \%row;
 180
 181         }
 182         $template->param(loop => \@loop);
 183         if ($offset>0) {
 184                 $template->param(offsetgtzero => 1,
 185                                 prevpage => $offset-$pagesize);
 186         }
 187         if ($offset+$pagesize<$count) {
 188                 $template->param(ltcount => 1,
 189                                  nextpage => $offset+$pagesize);
 190         }
 191 } #---- END $OP eq DEFAULT
 192 output_html_with_http_headers $input, $cookie, $template->output;