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
  82         $template->param(host => $data->{'host'},
  83                          port => $data->{'port'},
  84                          db   => $data->{'db'},
  85                          userid => $data->{'userid'},
  86                          password => $data->{'password'},
  87                          checked => $data->{'checked'},
  88                          rank => $data->{'rank'},
  89        syntax => $data->{'syntax'},
  90        encoding => $data->{'encoding'},
  91        );
  92                                                                                                         # END $OP eq ADD_FORM
  93 ################## ADD_VALIDATE ##################################
  94 # called by add_form, used to insert/modify data in DB
  95 } elsif ($op eq 'add_validate') {
  96         $template->param(add_validate => 1);
  97         my $dbh=C4::Context->dbh;
  98         my $sth=$dbh->prepare("select * from z3950servers where name=?");
  99         $sth->execute($input->param('searchfield'));
 100         if ($sth->rows) {
 101                 $sth=$dbh->prepare("update z3950servers set host=?, port=?, db=?, userid=?, password=?, name=?, checked=?, rank=?,syntax=?,encoding=? where name=?");
 102                 $sth->execute($input->param('host'),
 103                       $input->param('port'),
 104                       $input->param('db'),
 105                       $input->param('userid'),
 106                       $input->param('password'),
 107                       $input->param('searchfield'),
 108                       $input->param('checked'),
 109                       $input->param('rank'),
 110                           $input->param('syntax'),
 111               $input->param('encoding'),
 112                       $input->param('searchfield'),
 113                       );
 114         }
 115         else {
 116                 $sth=$dbh->prepare(
 117                   "INSERT INTO z3950servers " .
 118                   "(host,port,db,userid,password,name,checked,rank,syntax,encoding) " .
 119                   "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)" );
 120         $sth->execute(
 121             $input->param( 'host' ),
 122             $input->param( 'port' ),
 123             $input->param( 'db' ),
 124             $input->param( 'userid' ),
 125             $input->param( 'password' ),
 126             $input->param( 'searchfield' ),
 127             $input->param( 'checked' ),
 128             $input->param( 'rank' ),
 129             $input->param( 'syntax' ),
 130             $input->param( 'encoding' ) );
 131         }
 132         $sth->finish;
 133                                                                                                         # END $OP eq ADD_VALIDATE
 134 ################## DELETE_CONFIRM ##################################
 135 # called by default form, used to confirm deletion of data in DB
 136 } elsif ($op eq 'delete_confirm') {
 137         $template->param(delete_confirm => 1);
 138         my $dbh = C4::Context->dbh;
 139
 140         my $sth2=$dbh->prepare("select host,port,db,userid,password,name,id,checked,rank,syntax,encoding from z3950servers where (name = ?) order by rank,name");
 141         $sth2->execute($searchfield);
 142         my $data=$sth2->fetchrow_hashref;
 143         $sth2->finish;
 144
 145         $template->param(host => $data->{'host'},
 146                          port => $data->{'port'},
 147                          db   => $data->{'db'},
 148                          userid => $data->{'userid'},
 149                          password => $data->{'password'},
 150                          checked => $data->{'checked'},
 151                          rank => $data->{'rank'},
 152                          syntax => $data->{'syntax'},
 153                          encoding => $data->{'encoding'}            );
 154
 155                                                                                                         # END $OP eq DELETE_CONFIRM
 156 ################## DELETE_CONFIRMED ##################################
 157 # called by delete_confirm, used to effectively confirm deletion of data in DB
 158 } elsif ($op eq 'delete_confirmed') {
 159         $template->param(delete_confirmed => 1);
 160         my $dbh=C4::Context->dbh;
 161         my $sth=$dbh->prepare("delete from z3950servers where name=?");
 162         $sth->execute($searchfield);
 163         $sth->finish;
 164                                                                                                         # END $OP eq DELETE_CONFIRMED
 165 ################## DEFAULT ##################################
 166 } else { # DEFAULT
 167         $template->param(else => 1);
 168         my ($count,$results)=StringSearch($searchfield,'web');
 169         my @loop;
 170         my $toggle = 0;
 171         for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 172
 173                 my $urlsearchfield=$results->[$i]{name};
 174                 $urlsearchfield=~s/ /%20/g;
 175                 my %row = ( name => $results->[$i]{'name'},
 176                         host => $results->[$i]{'host'},
 177                         port => $results->[$i]{'port'},
 178                         db => $results->[$i]{'db'},
 179                         userid =>$results->[$i]{'userid'},
 180                         password => ($results->[$i]{'password'}) ? ('#######') : ('&nbsp;'),
 181                         checked => $results->[$i]{'checked'},
 182                         rank => $results->[$i]{'rank'},
 183                         syntax => $results->[$i]{'syntax'},
 184       encoding => $results->[$i]{'encoding'},
 185                         toggle => $toggle);
 186                 push @loop, \%row;
 187
 188                 if ( $toggle eq 0 )
 189                 {
 190                         $toggle = 1;
 191                 }
 192                 else
 193                 {
 194                         $toggle = 0;
 195                 }
 196
 197         }
 198         $template->param(loop => \@loop);
 199         if ($offset>0) {
 200                 $template->param(offsetgtzero => 1,
 201                                 prevpage => $offset-$pagesize);
 202         }
 203         if ($offset+$pagesize<$count) {
 204                 $template->param(ltcount => 1,
 205                                  nextpage => $offset+$pagesize);
 206         }
 207 } #---- END $OP eq DEFAULT
 208 output_html_with_http_headers $input, $cookie, $template->output;