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;
  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     my @data = ('%');
  33     my $count = 1;
  34         if ( defined $searchstring ) {
  35         $searchstring =~ s/\'/\\\'/g;
  36         @data=split(' ',$searchstring);
  37         $count=@data;
  38     }
  39     else {
  40         $searchstring = '';
  41     }
  42
  43     my $query    = "SELECT host,port,db,userid,password,name,id,checked,rank,syntax,encoding,timeout,recordtype";
  44     $query      .= " FROM z3950servers";
  45     if ( $searchstring ne '' ) { $query .= " WHERE (name like ?)" }
  46     $query      .= " ORDER BY rank,name";
  47         my $sth=$dbh->prepare($query);
  48
  49     if ( $searchstring ne '' ) {
  50         $sth->execute("$data[0]\%");
  51     }
  52     else {
  53         $sth->execute;
  54     }
  55
  56     my @results;
  57     while (my $data=$sth->fetchrow_hashref) {
  58         push(@results,$data);
  59     }
  60     $sth->finish;
  61     return (scalar(@results),\@results);
  62 }
  63
  64 my $input = new CGI;
  65 my $searchfield=$input->param('searchfield');
  66 my $offset=$input->param('offset') || 0;
  67 my $script_name="/cgi-bin/koha/admin/z3950servers.pl";
  68
  69 my $pagesize=20;
  70 my $op = $input->param('op') || '';
  71
  72 my ($template, $loggedinuser, $cookie)
  73     = get_template_and_user({template_name => "admin/z3950servers.tmpl",
  74                                 query => $input,
  75                                 type => "intranet",
  76                                 authnotrequired => 0,
  77                 flagsrequired => {parameters => 'parameters_remaining_permissions'},
  78                                 debug => 1,
  79                                 });
  80
  81
  82 $template->param(script_name => $script_name,
  83                  searchfield => $searchfield);
  84
  85
  86 ################## ADD_FORM ##################################
  87 # called by default. Used to create form to add or  modify a record
  88 if ( $op eq 'add_form' ) {
  89     $template->param( add_form => 1 );
  90
  91     #---- if primkey exists, it's a modify action, so read values to modify...
  92     my $data;
  93     if ($searchfield) {
  94         my $dbh = C4::Context->dbh;
  95         my $sth = $dbh->prepare(
  96 "select host,port,db,userid,password,name,id,checked,rank,syntax,encoding,timeout,recordtype from z3950servers where (name = ?) order by rank,name"
  97         );
  98         $sth->execute($searchfield);
  99         $data = $sth->fetchrow_hashref;
 100         $sth->finish;
 101     }
 102     $template->param( $_ => $data->{$_} )
 103       for (qw( host port db userid password checked rank timeout encoding ));
 104     $template->param( $_ . $data->{$_} => 1 ) for (qw( syntax recordtype ));
 105
 106     # END $OP eq ADD_FORM
 107 ################## ADD_VALIDATE ##################################
 108     # called by add_form, used to insert/modify data in DB
 109 } elsif ($op eq 'add_validate') {
 110         my $dbh=C4::Context->dbh;
 111         my $sth=$dbh->prepare("select * from z3950servers where name=?");
 112         $sth->execute($input->param('searchfield'));
 113         my $checked = $input->param('checked') ? 1 : 0;
 114         if ($sth->rows) {
 115         $template->param(confirm_update => 1);
 116              $sth=$dbh->prepare("update z3950servers set host=?, port=?, db=?, userid=?, password=?, name=?, checked=?, rank=?,syntax=?,encoding=?,timeout=?,recordtype=? where name=?");
 117                 $sth->execute($input->param('host'),
 118                       $input->param('port'),
 119                       $input->param('db'),
 120                       $input->param('userid'),
 121                       $input->param('password'),
 122                       $input->param('searchfield'),
 123                       $checked,
 124                       $input->param('rank'),
 125                           $input->param('syntax'),
 126               $input->param('encoding'),
 127               $input->param('timeout'),
 128               $input->param('recordtype'),
 129                       $input->param('searchfield'),
 130                       );
 131         }
 132         else {
 133         $template->param(confirm_add => 1);
 134                 $sth=$dbh->prepare(
 135                   "INSERT INTO z3950servers " .
 136               "(host,port,db,userid,password,name,checked,rank,syntax,encoding,timeout,recordtype) " .
 137                "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)" );
 138         $sth->execute(
 139             $input->param('host'),     $input->param('port'),
 140             $input->param('db'),       $input->param('userid'),
 141             $input->param('password'), $input->param('searchfield'),
 142             $checked,                  $input->param('rank'),
 143             $input->param('syntax'),   $input->param('encoding'),
 144             $input->param('timeout'),  $input->param('recordtype')
 145         );
 146     }
 147     $sth->finish;
 148
 149     # END $OP eq ADD_VALIDATE
 150 ################## DELETE_CONFIRM ##################################
 151 # called by default form, used to confirm deletion of data in DB
 152 } elsif ($op eq 'delete_confirm') {
 153     $template->param( delete_confirm => 1 );
 154     my $dbh = C4::Context->dbh;
 155
 156     my $sth2 = $dbh->prepare(
 157 "select host,port,db,userid,password,name,id,checked,rank,syntax,encoding,timeout,recordtype from z3950servers where (name = ?) order by rank,name"
 158     );
 159     $sth2->execute($searchfield);
 160     my $data = $sth2->fetchrow_hashref;
 161     $sth2->finish;
 162
 163     $template->param(
 164         host       => $data->{'host'},
 165         port       => $data->{'port'},
 166         db         => $data->{'db'},
 167         userid     => $data->{'userid'},
 168         password   => $data->{'password'},
 169         checked    => $data->{'checked'},
 170         rank       => $data->{'rank'},
 171         syntax     => $data->{'syntax'},
 172         timeout    => $data->{'timeout'},
 173         recordtype => $data->{'recordtype'},
 174         encoding   => $data->{'encoding'}
 175     );
 176
 177                                                                                                         # END $OP eq DELETE_CONFIRM
 178 ################## DELETE_CONFIRMED ##################################
 179 # called by delete_confirm, used to effectively confirm deletion of data in DB
 180 } elsif ($op eq 'delete_confirmed') {
 181         $template->param(delete_confirmed => 1);
 182         my $dbh=C4::Context->dbh;
 183         my $sth=$dbh->prepare("delete from z3950servers where name=?");
 184         $sth->execute($searchfield);
 185         $sth->finish;
 186                                                                                                         # END $OP eq DELETE_CONFIRMED
 187 ################## DEFAULT ##################################
 188 } else { # DEFAULT
 189         $template->param(else => 1);
 190         my ($count,$results)=StringSearch($searchfield,'web');
 191         my @loop;
 192
 193         for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 194                 my $urlsearchfield=$results->[$i]{name};
 195                 $urlsearchfield=~s/ /%20/g;
 196                 my %row = ( name => $results->[$i]{'name'},
 197                         host => $results->[$i]{'host'},
 198                         port => $results->[$i]{'port'},
 199                         db => $results->[$i]{'db'},
 200                         userid =>$results->[$i]{'userid'},
 201                         password => ($results->[$i]{'password'}) ? ('#######') : ('&nbsp;'),
 202                         checked => $results->[$i]{'checked'},
 203                         rank => $results->[$i]{'rank'},
 204                         syntax => $results->[$i]{'syntax'},
 205                         encoding => $results->[$i]{'encoding'},
 206       timeout => $results->[$i]{'timeout'},
 207             recordtype => $results->[$i]{'recordtype'});
 208                 push @loop, \%row;
 209
 210         }
 211         $template->param(loop => \@loop);
 212         if ($offset>0) {
 213                 $template->param(offsetgtzero => 1,
 214                                 prevpage => $offset-$pagesize);
 215         }
 216         if ($offset+$pagesize<$count) {
 217                 $template->param(ltcount => 1,
 218                                  nextpage => $offset+$pagesize);
 219         }
 220 } #---- END $OP eq DEFAULT
 221 output_html_with_http_headers $input, $cookie, $template->output;