admin/systempreferences.pl

   1 #!/usr/bin/perl
   2
   3 #script to administer the systempref 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::Auth;
  43 use C4::Context;
  44 use C4::Output;
  45 use C4::Interface::CGI::Output;
  46 use C4::Search;
  47 use HTML::Template;
  48 use C4::Context;
  49
  50
  51 sub StringSearch  {
  52         my ($env,$searchstring,$type)=@_;
  53         my $dbh = C4::Context->dbh;
  54         $searchstring=~ s/\'/\\\'/g;
  55         my @data=split(' ',$searchstring);
  56         my $count=@data;
  57         my $sth=$dbh->prepare("Select variable,value,explanation,type,options from systempreferences where (variable like ?) order by variable");
  58         $sth->execute("$data[0]%");
  59         my @results;
  60         my $cnt=0;
  61         while (my $data=$sth->fetchrow_hashref){
  62                 push(@results,$data);
  63                 $cnt ++;
  64         }
  65         $sth->finish;
  66         return ($cnt,\@results);
  67 }
  68
  69 my $input = new CGI;
  70 my $searchfield=$input->param('searchfield');
  71 my $offset=$input->param('offset');
  72 my $script_name="/cgi-bin/koha/admin/systempreferences.pl";
  73
  74 my ($template, $borrowernumber, $cookie)
  75     = get_template_and_user({template_name => "parameters/systempreferences.tmpl",
  76                              query => $input,
  77                              type => "intranet",
  78                              authnotrequired => 0,
  79                              flagsrequired => {parameters => 1},
  80                              debug => 1,
  81                              });
  82 my $pagesize=20;
  83 my $op = $input->param('op');
  84 $searchfield=~ s/\,//g;
  85
  86 if ($op) {
  87 $template->param(script_name => $script_name,
  88                                                 $op              => 1); # we show only the TMPL_VAR names $op
  89 } else {
  90 $template->param(script_name => $script_name,
  91                                                 else              => 1); # we show only the TMPL_VAR names $op
  92 }
  93
  94 if ($op eq 'update_and_reedit') {
  95         foreach ($input->param) {
  96         }
  97         my $value='';
  98         if (my $currentorder=$input->param('currentorder')) {
  99                 my @currentorder=split /\|/, $currentorder;
 100                 my $orderchanged=0;
 101                 foreach my $param ($input->param) {
 102                         if ($param=~m#up-(\d+).x#) {
 103                                 my $temp=$currentorder[$1];
 104                                 $currentorder[$1]=$currentorder[$1-1];
 105                                 $currentorder[$1-1]=$temp;
 106                                 $orderchanged=1;
 107                                 last;
 108                         } elsif ($param=~m#down-(\d+).x#) {
 109                                 my $temp=$currentorder[$1];
 110                                 $currentorder[$1]=$currentorder[$1+1];
 111                                 $currentorder[$1+1]=$temp;
 112                                 $orderchanged=1;
 113                                 last;
 114                         }
 115                 }
 116                 $value=join ' ', @currentorder;
 117                 if ($orderchanged) {
 118                         $op='add_form';
 119                         $template->param(script_name => $script_name,
 120                                                         $op              => 1); # we show only the TMPL_VAR names $op
 121                 } else {
 122                         $op='';
 123                         $searchfield='';
 124                         $template->param(script_name => $script_name,
 125                                                         else              => 1); # we show only the TMPL_VAR names $op
 126                 }
 127         }
 128         my $dbh = C4::Context->dbh;
 129         my $query="select * from systempreferences where variable=?";
 130         my $sth=$dbh->prepare($query);
 131         $sth->execute($input->param('variable'));
 132         if ($sth->rows) {
 133                 unless (C4::Context->config('demo') eq 1) {
 134                         my $sth=$dbh->prepare("update systempreferences set value=?,explanation=? where variable=?");
 135                         $sth->execute($value, $input->param('explanation'), $input->param('variable'));
 136                         $sth->finish;
 137                 }
 138     } else {
 139                 unless (C4::Context->config('demo') eq 1) {
 140                         my $sth=$dbh->prepare("insert into systempreferences (variable,value,explanation) values (?,?,?)");
 141                         $sth->execute($input->param('variable'), $input->param('value'), $input->param('explanation'));
 142                         $sth->finish;
 143                 }
 144         }
 145         $sth->finish;
 146
 147 }
 148
 149 ################## ADD_FORM ##################################
 150 # called by default. Used to create form to add or  modify a record
 151
 152 if ($op eq 'add_form') {
 153         #---- if primkey exists, it's a modify action, so read values to modify...
 154         my $data;
 155         if ($searchfield) {
 156                 my $dbh = C4::Context->dbh;
 157                 my $sth=$dbh->prepare("select variable,value,explanation,type,options from systempreferences where variable=?");
 158                 $sth->execute($searchfield);
 159                 $data=$sth->fetchrow_hashref;
 160                 $sth->finish;
 161                 $template->param(modify => 1);
 162         }
 163
 164         my @options;
 165         foreach my $option (split(/\|/, $data->{'options'})) {
 166                 my $selected='0';
 167                 $option eq $data->{'value'} and $selected=1;
 168                 push @options, { option => $option, selected => $selected };
 169         }
 170         if ($data->{'type'} eq 'Choice') {
 171                 $template->param('type-choice' => 1);
 172         } elsif ($data->{'type'} eq 'YesNo') {
 173                 $template->param('type-yesno' => 1);
 174                 $data->{'value'}=C4::Context->boolean_preference($data->{'variable'});
 175                 ($data->{'value'} eq '1') ? ($template->param('value-yes'=>1)) : ($template->param('value-no'=>1));
 176         } elsif ($data->{'type'} eq 'free') {
 177                 $template->param('type-free' => 1);
 178                 $template->param('fieldlength' => $data->{'options'});
 179         } elsif ($data->{'type'} eq 'Integer') {
 180                 $template->param('type-free' => 1);
 181                 $template->param('fieldlength' => $data->{'options'});
 182         } elsif ($data->{'type'} eq 'Float') {
 183                 $template->param('type-free' => 1);
 184                 $template->param('fieldlength' => $data->{'options'});
 185         } elsif ($data->{'type'} eq 'Themes') {
 186                 $template->param('type-reorderlist' => 1);
 187                 my $type='';
 188                 ($data->{'variable'}=~m#opac#i) ? ($type='opac') : ($type='intranet');
 189                 @options=();
 190                 my $currently_selected_themes;
 191                 my $counter=0;
 192                 foreach my $theme (split /\s+/, $data->{'value'}) {
 193                     push @options, { option => $theme, counter => $counter };
 194                     $currently_selected_themes->{$theme}=1;
 195                     $counter++;
 196                 }
 197                 foreach my $theme (getallthemes($type)) {
 198                         my $selected='0';
 199                         next if $currently_selected_themes->{$theme};
 200                         push @options, { option => $theme, counter => $counter };
 201                         $counter++;
 202                 }
 203         } elsif ($data->{'type'} eq 'Languages') {
 204                 $template->param('type-reorderlist' => 1);
 205                 my $type='';
 206                 @options=();
 207                 my $currently_selected_languages;
 208                 my $counter=0;
 209                 foreach my $language (split /\s+/, $data->{'value'}) {
 210                     next if $language eq 'images';
 211                     push @options, { option => $language, counter => $counter };
 212                     $currently_selected_languages->{$language}=1;
 213                     $counter++;
 214                 }
 215                 foreach my $language (getalllanguages()) {
 216                         next if $language eq 'images';
 217                         my $selected='0';
 218                         next if $currently_selected_languages->{$language};
 219                         push @options, { option => $language, counter => $counter };
 220                         $counter++;
 221                 }
 222         }
 223         $template->param(explanation => $data->{'explanation'},
 224                          value => $data->{'value'},
 225                          type => $data->{'type'},
 226                          options => \@options,
 227                          searchfield => $searchfield);
 228
 229 ################## ADD_VALIDATE ##################################
 230 # called by add_form, used to insert/modify data in DB
 231 } elsif ($op eq 'add_validate') {
 232         my $dbh = C4::Context->dbh;
 233         my $sth=$dbh->prepare("select * from systempreferences where variable=?");
 234         $sth->execute($input->param('variable'));
 235         if ($sth->rows) {
 236                 unless (C4::Context->config('demo') eq 1) {
 237                         my $sth=$dbh->prepare("update systempreferences set value=?,explanation=? where variable=?");
 238                         $sth->execute($input->param('value'), $input->param('explanation'), $input->param('variable'));
 239                         $sth->finish;
 240                 }
 241         } else {
 242                 unless (C4::Context->config('demo') eq 1) {
 243                         my $sth=$dbh->prepare("insert into systempreferences (variable,value,explanation) values (?,?,?)");
 244                         $sth->execute($input->param('variable'), $input->param('value'), $input->param('explanation'));
 245                         $sth->finish;
 246                 }
 247         }
 248         $sth->finish;
 249 ################## DELETE_CONFIRM ##################################
 250 # called by default form, used to confirm deletion of data in DB
 251 } elsif ($op eq 'delete_confirm') {
 252         my $dbh = C4::Context->dbh;
 253         my $sth=$dbh->prepare("select variable,value,explanation,type,options from systempreferences where variable=?");
 254         $sth->execute($searchfield);
 255         my $data=$sth->fetchrow_hashref;
 256         $sth->finish;
 257         $template->param(searchfield => $searchfield,
 258                                                         Tvalue => $data->{'value'},
 259                                                         );
 260
 261                                                                                                         # END $OP eq DELETE_CONFIRM
 262 ################## DELETE_CONFIRMED ##################################
 263 # called by delete_confirm, used to effectively confirm deletion of data in DB
 264 } elsif ($op eq 'delete_confirmed') {
 265         my $dbh = C4::Context->dbh;
 266         my $sth=$dbh->prepare("delete from systempreferences where variable=?");
 267         $sth->execute($searchfield);
 268         $sth->finish;
 269                                                                                                         # END $OP eq DELETE_CONFIRMED
 270 ################## DEFAULT ##################################
 271 } else { # DEFAULT
 272         if  ($searchfield ne '') {
 273                  $template->param(searchfield => "<p>You Searched for <strong>$searchfield</strong></p>");
 274         }
 275         my $env;
 276         my ($count,$results)=StringSearch($env,$searchfield,'web');
 277         my $toggle="white";
 278         my @loop_data = ();
 279         for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 280                 if ($toggle eq 'white'){
 281                         $toggle="#ffffcc";
 282                 } else {
 283                         $toggle="white";
 284                 }
 285                 my %row_data;  # get a fresh hash for the row data
 286                 $row_data{variable} = $results->[$i]{'variable'};
 287                 $row_data{value} = $results->[$i]{'value'};
 288                 $row_data{explanation} = $results->[$i]{'explanation'};
 289                 $row_data{edit} = "$script_name?op=add_form&amp;searchfield=".$results->[$i]{'variable'};
 290                 $row_data{delete} = "$script_name?op=delete_confirm&amp;searchfield=".$results->[$i]{'variable'};
 291                 push(@loop_data, \%row_data);
 292         }
 293         $template->param(loop => \@loop_data);
 294         if ($offset>0) {
 295                 my $prevpage = $offset-$pagesize;
 296                 $template->param("<a href=$script_name?offset=".$prevpage.'&lt;&lt; Prev</a>');
 297         }
 298         if ($offset+$pagesize<$count) {
 299                 my $nextpage =$offset+$pagesize;
 300                 $template->param("a href=$script_name?offset=".$nextpage.'Next &gt;&gt;</a>');
 301         }
 302 } #---- END $OP eq DEFAULT
 303
 304 output_html_with_http_headers $input, $cookie, $template->output;