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