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 # Copyright 2000-2002 Katipo Communications
   8 #
   9 # This file is part of Koha.
  10 #
  11 # Koha is free software; you can redistribute it and/or modify it under the
  12 # terms of the GNU General Public License as published by the Free Software
  13 # Foundation; either version 2 of the License, or (at your option) any later
  14 # version.
  15 #
  16 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  17 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  18 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  19 #
  20 # You should have received a copy of the GNU General Public License along with
  21 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  22 # Suite 330, Boston, MA  02111-1307 USA
  23
  24 =head1 systempreferences.pl
  25
  26 ALGO :
  27  this script use an $op to know what to do.
  28  if $op is empty or none of the above values,
  29     - the default screen is build (with all records, or filtered datas).
  30     - the   user can clic on add, modify or delete record.
  31  if $op=add_form
  32     - if primkey exists, this is a modification,so we read the $primkey record
  33     - builds the add/modify form
  34  if $op=add_validate
  35     - the user has just send datas, so we create/modify the record
  36  if $op=delete_form
  37     - we show the record having primkey=$primkey and ask for deletion validation form
  38  if $op=delete_confirm
  39     - we delete the record having primkey=$primkey
  40
  41 =cut
  42
  43 use strict;
  44 use CGI;
  45 use C4::Auth;
  46 use C4::Context;
  47 use C4::Koha;
  48 use C4::Languages;
  49 use C4::ClassSource;
  50 use C4::Output;
  51 use C4::Context;
  52
  53 # use Smart::Comments;
  54
  55
  56 # FIXME, shouldnt we store this stuff in the systempreferences table?
  57
  58 my %tabsysprefs;
  59 # Acquisitions
  60     $tabsysprefs{acquisitions}="Acquisitions";
  61     $tabsysprefs{gist}="Acquisitions";
  62     $tabsysprefs{emailPurchaseSuggestions}="Acquisitions";
  63
  64 # Admin
  65     $tabsysprefs{singleBranchMode}="Admin";
  66     $tabsysprefs{staffClientBaseURL}="Admin";
  67     $tabsysprefs{Version}="Admin";
  68     $tabsysprefs{OpacMaintenance}="Admin";
  69     $tabsysprefs{FrameworksLoaded}="Admin";
  70     $tabsysprefs{libraryAddress}="Admin";
  71     $tabsysprefs{dateformat}="Admin";
  72     $tabsysprefs{delimiter}="Admin";
  73     $tabsysprefs{IndependantBranches}="Admin";
  74     $tabsysprefs{HomeOrHoldingBranch}="Admin";
  75     $tabsysprefs{insecure}="Admin";
  76     $tabsysprefs{KohaAdmin}="Admin";
  77     $tabsysprefs{KohaAdminEmailAddress}="Admin";
  78     $tabsysprefs{MIME}="Admin";
  79     $tabsysprefs{timeout}="Admin";
  80     $tabsysprefs{Intranet_includes}="Admin";
  81     $tabsysprefs{AutoLocation}="Admin";
  82     $tabsysprefs{DebugLevel}="Admin";
  83     $tabsysprefs{SessionStorage}="Admin";
  84     $tabsysprefs{noItemTypeImages}="Admin";
  85
  86 # Authorities
  87     $tabsysprefs{authoritysep}="Authorities";
  88     $tabsysprefs{AuthDisplayHierarchy}="Authorities";
  89     $tabsysprefs{dontmerge}="Authorities";
  90     $tabsysprefs{BiblioAddsAuthorities}="Authorities";
  91 # Cataloguing
  92     $tabsysprefs{advancedMARCEditor}="Cataloguing";
  93     $tabsysprefs{autoBarcode}="Cataloguing";
  94     $tabsysprefs{hide_marc}="Cataloguing";
  95     $tabsysprefs{IntranetBiblioDefaultView} = "Cataloguing";
  96     $tabsysprefs{ISBD}="Cataloguing";
  97     $tabsysprefs{itemcallnumber}="Cataloguing";
  98     $tabsysprefs{LabelMARCView}="Cataloguing";
  99     $tabsysprefs{marc}="Cataloguing";
 100     $tabsysprefs{marcflavour}="Cataloguing";
 101     $tabsysprefs{serialsadditems}="Cataloguing";
 102     $tabsysprefs{MARCOrgCode}="Cataloguing";
 103     $tabsysprefs{z3950AuthorAuthFields}="Cataloguing";
 104     $tabsysprefs{z3950NormalizeAuthor}="Cataloguing";
 105     $tabsysprefs{Stemming}="Cataloguing";
 106     $tabsysprefs{WeightFields}="Cataloguing";
 107     $tabsysprefs{NoZebra}="Cataloguing";
 108     $tabsysprefs{NoZebraIndexes}="Cataloguing";
 109     $tabsysprefs{ReceiveBackIssues}="Cataloguing";
 110     $tabsysprefs{DefaultClassificationSource}="Cataloguing";
 111     $tabsysprefs{RoutingSerials}="Cataloguing";
 112     $tabsysprefs{'item-level_itypes'}="Cataloguing";
 113
 114 # Circulation
 115     $tabsysprefs{maxoutstanding}="Circulation";
 116     $tabsysprefs{maxreserves}="Circulation";
 117     $tabsysprefs{noissuescharge}="Circulation";
 118     $tabsysprefs{IssuingInProcess}="Circulation";
 119     $tabsysprefs{patronimages}="Circulation";
 120     $tabsysprefs{printcirculationslips}="Circulation";
 121     $tabsysprefs{ReturnBeforeExpiry}="Circulation";
 122     $tabsysprefs{SpecifyDueDate}="Circulation";
 123     $tabsysprefs{AutomaticItemReturn}="Circulation";
 124     $tabsysprefs{ReservesMaxPickUpDelay}="Circulation";
 125     $tabsysprefs{TransfersMaxDaysWarning}="Circulation";
 126     $tabsysprefs{useDaysMode}="Circulation";
 127     $tabsysprefs{ReservesNeedReturns}="Circulation";
 128     $tabsysprefs{CircAutocompl}="Circulation";
 129     $tabsysprefs{canreservefromotherbranches}="Circulation";
 130     $tabsysprefs{finesMode}="Circulation";
 131     $tabsysprefs{emailLibrarianWhenHoldIsPlaced}="Circulation";
 132     $tabsysprefs{globalDueDate}="Circulation";
 133     $tabsysprefs{holdCancelLength}="Circulation";
 134     $tabsysprefs{itemBarcodeInputFilter}="Circulation";
 135     $tabsysprefs{noOPACHolds}="Circulation";
 136     $tabsysprefs{WebBasedSelfCheck}="Circulation";
 137     $tabsysprefs{CircControl}="Circulation";
 138     $tabsysprefs{finesCalendar}="Circulation";
 139 # Staff Client
 140     $tabsysprefs{TemplateEncoding}="StaffClient";
 141     $tabsysprefs{template}="StaffClient";
 142     $tabsysprefs{intranetstylesheet}="StaffClient";
 143     $tabsysprefs{IntranetNav}="StaffClient";
 144     $tabsysprefs{intranetcolorstylesheet}="StaffClient";
 145     $tabsysprefs{intranetuserjs}="StaffClient";
 146     $tabsysprefs{yuipath}="StaffClient";
 147     $tabsysprefs{IntranetmainUserblock}="StaffClient";
 148
 149 # Patrons
 150     $tabsysprefs{automembernum}="Patrons";
 151     $tabsysprefs{checkdigit}="Patrons";
 152     $tabsysprefs{intranetreadinghistory}="Patrons";
 153     $tabsysprefs{NotifyBorrowerDeparture}="Patrons";
 154     $tabsysprefs{memberofinstitution}="Patrons";
 155     $tabsysprefs{ReadingHistory}="Patrons";
 156     $tabsysprefs{BorrowerMandatoryField}="Patrons";
 157     $tabsysprefs{borrowerRelationship}="Patrons";
 158     $tabsysprefs{BorrowersTitles}="Patrons";
 159     $tabsysprefs{patronimages}="Patrons";
 160     $tabsysprefs{MinPasswordLength}="Patrons";
 161     $tabsysprefs{uppercasesurnames}="Patrons";
 162     $tabsysprefs{NoReturnSetLost}="Patrons";
 163     $tabsysprefs{MaxFine}="Patrons";
 164     $tabsysprefs{NotifyBorrowerDeparture}="Patrons";
 165
 166 # FRBR
 167     $tabsysprefs{FRBRizeEditions}="FRBR";
 168     $tabsysprefs{XISBN}="FRBR";
 169     $tabsysprefs{OCLCAffiliateID}="FRBR";
 170     $tabsysprefs{XISBNDailyLimit}="FRBR";
 171     $tabsysprefs{PINESISBN}="FRBR";
 172     $tabsysprefs{ThingISBN}="FRBR";
 173     $tabsysprefs{OPACFRBRizeEditions}="FRBR";
 174     $tabsysprefs{XISBNAmazonSimilarItems}="FRBR";
 175
 176 # I18N/L10N
 177     $tabsysprefs{dateformat}="I18N/L10N";
 178     $tabsysprefs{opaclanguages}="I18N/L10N";
 179     $tabsysprefs{opacthemes}="I18N/L10N";
 180
 181 # Searching
 182     $tabsysprefs{defaultSortField}="Searching";
 183     $tabsysprefs{defaultSortOrder}="Searching";
 184     $tabsysprefs{maxItemsInSearchResults}="Searching";
 185     $tabsysprefs{numSearchResults}="Searching";
 186     $tabsysprefs{OPACdefaultSortField}="Searching";
 187     $tabsysprefs{OPACdefaultSortOrder}="Searching";
 188     $tabsysprefs{OPACItemsResultsDisplay}="Searching";
 189     $tabsysprefs{OPACnumSearchResults}="Searching";
 190     $tabsysprefs{QueryFuzzy}="Searching";
 191     $tabsysprefs{QueryStemming}="Searching";
 192     $tabsysprefs{QueryWeightFields}="Searching";
 193     $tabsysprefs{expandedSearchOption}="Searching";
 194     $tabsysprefs{sortbynonfiling}="Searching";
 195
 196
 197 # OPAC
 198     $tabsysprefs{AmazonAssocTag}="OPAC";
 199     $tabsysprefs{AmazonSimilarItems}="OPAC";
 200     $tabsysprefs{AmazonContent}="OPAC";
 201     $tabsysprefs{OPACAmazonContent}="OPAC";
 202     $tabsysprefs{AmazonDevKey}="OPAC";
 203     $tabsysprefs{BiblioDefaultView}="OPAC";
 204     $tabsysprefs{LibraryName}="OPAC";
 205     $tabsysprefs{opaccolorstylesheet}="OPAC";
 206     $tabsysprefs{opaccredits}="OPAC";
 207     $tabsysprefs{opaclargeimage}="OPAC";
 208     $tabsysprefs{opaclayoutstylesheet}="OPAC";
 209     $tabsysprefs{OpacNav}="OPAC";
 210     $tabsysprefs{opacsmallimage}="OPAC";
 211     $tabsysprefs{opacstylesheet}="OPAC";
 212     $tabsysprefs{opacthemes}="OPAC";
 213     $tabsysprefs{opacuserjs}="OPAC";
 214     $tabsysprefs{SubscriptionHistory}="OPAC";
 215     $tabsysprefs{opacheader}="OPAC";
 216     $tabsysprefs{OPACAmazonSimilarItems}="OPAC";
 217     $tabsysprefs{OPACXISBNAmazonSimilarItems}="OPAC";
 218
 219     $tabsysprefs{hideBiblioNumber}="OPAC";
 220     $tabsysprefs{noOPACUserLogin}="OPAC";
 221     $tabsysprefs{OPACDisplayExtendedSubInfo}="OPAC";
 222     $tabsysprefs{OpacMainUserBlock}="OPAC";
 223     $tabsysprefs{OPACSubscriptionDisplay}="OPAC";
 224     $tabsysprefs{OPACURLOpenInNewWindow}="OPAC";
 225     $tabsysprefs{OPACUserCSS}="OPAC";
 226     $tabsysprefs{OPACViewOthersSuggestions}="OPAC";
 227     $tabsysprefs{URLLinkText}="OPAC";
 228
 229 # OPACFeatures
 230     $tabsysprefs{SearchMyLibraryFirst}="OPACFeatures";
 231     $tabsysprefs{Disable_Dictionary}="OPACFeatures";
 232     $tabsysprefs{hidelostitems}="OPACFeatures";
 233     $tabsysprefs{opacbookbag}="OPACFeatures";
 234     $tabsysprefs{opaclanguagesdisplay}="OPACFeatures";
 235     $tabsysprefs{OpacPasswordChange}="OPACFeatures";
 236     $tabsysprefs{opacreadinghistory}="OPACFeatures";
 237     $tabsysprefs{virtualshelves}="OPACFeatures";
 238     $tabsysprefs{RequestOnOpac}="OPACFeatures";
 239     $tabsysprefs{reviewson}="OPACFeatures";
 240     $tabsysprefs{OpacTopissues}="OPACFeatures";
 241     $tabsysprefs{OpacAuthorities}="OPACFeatures";
 242     $tabsysprefs{OpacCloud}="OPACFeatures";
 243     $tabsysprefs{opacuserlogin}="OPACFeatures";
 244     $tabsysprefs{AnonSuggestions}="OPACFeatures";
 245     $tabsysprefs{suggestion}="OPACFeatures";
 246     $tabsysprefs{OpacTopissue}="OPACFeatures";
 247     $tabsysprefs{OpacBrowser}="OPACFeatures";
 248     $tabsysprefs{kohaspsuggest} = "OPACFeatures";
 249
 250 # LOGFeatures
 251     $tabsysprefs{CataloguingLog}  = "LOGFeatures";
 252     $tabsysprefs{BorrowersLog}    = "LOGFeatures";
 253     $tabsysprefs{SubscriptionLog} = "LOGFeatures";
 254     $tabsysprefs{IssueLog}        = "LOGFeatures";
 255     $tabsysprefs{ReturnLog}       = "LOGFeatures";
 256     $tabsysprefs{LetterLog}       = "LOGFeatures";
 257     $tabsysprefs{FinesLog}        = "LOGFeatures";
 258
 259 sub StringSearch  {
 260     my ($searchstring,$type)=@_;
 261     my $dbh = C4::Context->dbh;
 262     $searchstring=~ s/\'/\\\'/g;
 263     my @data=split(' ',$searchstring);
 264     my $count=@data;
 265     my @results;
 266     my $cnt=0;
 267
 268     # used for doing a plain-old sys-pref search
 269     if ($type eq 'all' ){
 270         my $sth=$dbh->prepare("SELECT * FROM systempreferences
 271                 WHERE variable LIKE ? OR explanation LIKE ?
 272                 ORDER BY VARIABLE");
 273         $sth->execute("%$searchstring%", "%$searchstring%");
 274         while (my $data=$sth->fetchrow_hashref){
 275             $data->{value} =~ s/</&lt;/g;
 276             $data->{value} =~ s/>/&gt;/g;
 277             $data->{value}=substr($data->{value},0,100)."..." if length($data->{value}) >100;
 278             push(@results,$data);
 279             $cnt++;
 280         }
 281         $sth->finish;
 282
 283     }  elsif ($type){
 284         foreach my $syspref (sort keys %tabsysprefs){
 285             if ($tabsysprefs{$syspref} eq $type){
 286                 my $sth=$dbh->prepare("Select variable,value,explanation,type,options from systempreferences where (variable like ?) order by variable");
 287                 $sth->execute($syspref);
 288                 while (my $data=$sth->fetchrow_hashref){
 289                     $data->{value} =~ s/</&lt;/g;
 290                     $data->{value} =~ s/>/&gt;/g;
 291                     $data->{value}=substr($data->{value},0,100)."..." if length($data->{value}) >100;
 292                     push(@results,$data);
 293                     $cnt++;
 294                 }
 295                 $sth->finish;
 296             }
 297         }
 298     } else {
 299         my $strsth ="Select variable,value,explanation,type,options from systempreferences where variable not in (";
 300         foreach my $syspref (keys %tabsysprefs){
 301             $strsth .= $dbh->quote($syspref).",";
 302         }
 303         $strsth =~ s/,$/) /;
 304         $strsth .= " order by variable";
 305         my $sth=$dbh->prepare($strsth);
 306         $sth->execute();
 307         while (my $data=$sth->fetchrow_hashref){
 308             $data->{value}=substr($data->{value},0,100);
 309             push(@results,$data);
 310             $cnt++;
 311         }
 312         $sth->finish;
 313     }
 314     return ($cnt,\@results);
 315 }
 316
 317 my $input = new CGI;
 318 my $searchfield=$input->param('searchfield');
 319 my $offset=$input->param('offset');
 320 my $script_name="/cgi-bin/koha/admin/systempreferences.pl";
 321
 322 my ($template, $borrowernumber, $cookie)
 323     = get_template_and_user({template_name => "admin/systempreferences.tmpl",
 324                  query => $input,
 325                  type => "intranet",
 326                  authnotrequired => 0,
 327                  flagsrequired => {parameters => 1},
 328                  debug => 1,
 329                  });
 330 my $pagesize=100;
 331 my $op = $input->param('op');
 332 $searchfield=~ s/\,//g;
 333
 334 if ($op) {
 335 $template->param(script_name => $script_name,
 336                         $op              => 1); # we show only the TMPL_VAR names $op
 337 } else {
 338 $template->param(script_name => $script_name,
 339                         else              => 1); # we show only the TMPL_VAR names $op
 340 }
 341
 342 if ($op eq 'update_and_reedit') {
 343     foreach ($input->param) {
 344     }
 345     my $value='';
 346     if (my $currentorder=$input->param('currentorder')) {
 347         my @currentorder=split /\|/, $currentorder;
 348         my $orderchanged=0;
 349         foreach my $param ($input->param) {
 350             if ($param=~m#up-(\d+).x#) {
 351                 my $temp=$currentorder[$1];
 352                 $currentorder[$1]=$currentorder[$1-1];
 353                 $currentorder[$1-1]=$temp;
 354                 $orderchanged=1;
 355                 last;
 356             } elsif ($param=~m#down-(\d+).x#) {
 357                 my $temp=$currentorder[$1];
 358                 $currentorder[$1]=$currentorder[$1+1];
 359                 $currentorder[$1+1]=$temp;
 360                 $orderchanged=1;
 361                 last;
 362             }
 363         }
 364         $value=join ' ', @currentorder;
 365         if ($orderchanged) {
 366             $op='add_form';
 367             $template->param(script_name => $script_name,
 368                             $op              => 1); # we show only the TMPL_VAR names $op
 369         } else {
 370             $op='';
 371             $searchfield='';
 372             $template->param(script_name => $script_name,
 373                             else              => 1); # we show only the TMPL_VAR names $op
 374         }
 375     }
 376     my $dbh = C4::Context->dbh;
 377     my $query="select * from systempreferences where variable=?";
 378     my $sth=$dbh->prepare($query);
 379     $sth->execute($input->param('variable'));
 380     if ($sth->rows) {
 381         unless (C4::Context->config('demo') eq 1) {
 382             my $sth=$dbh->prepare("update systempreferences set value=?,explanation=?,type=?,options=? where variable=?");
 383             $sth->execute($value, $input->param('explanation'), $input->param('variable'), $input->param('preftype'), $input->param('prefoptions'));
 384             $sth->finish;
 385         }
 386     } else {
 387         unless (C4::Context->config('demo') eq 1) {
 388             my $sth=$dbh->prepare("insert into systempreferences (variable,value,explanation) values (?,?,?,?,?)");
 389             $sth->execute($input->param('variable'), $input->param('value'), $input->param('explanation'), $input->param('preftype'), $input->param('prefoptions'));
 390             $sth->finish;
 391         }
 392     }
 393     $sth->finish;
 394
 395 }
 396
 397 ################## ADD_FORM ##################################
 398 # called by default. Used to create form to add or  modify a record
 399
 400 if ($op eq 'add_form') {
 401     #---- if primkey exists, it's a modify action, so read values to modify...
 402     my $data;
 403     if ($searchfield) {
 404         my $dbh = C4::Context->dbh;
 405         my $sth=$dbh->prepare("select variable,value,explanation,type,options from systempreferences where variable=?");
 406         $sth->execute($searchfield);
 407         $data=$sth->fetchrow_hashref;
 408         $sth->finish;
 409         $template->param(modify => 1);
 410         # save tab to return to if user cancels edit
 411         $template->param(return_tab => $tabsysprefs{$searchfield});
 412     }
 413
 414     my @options;
 415     foreach my $option (split(/\|/, $data->{'options'})) {
 416         my $selected='0';
 417         $option eq $data->{'value'} and $selected=1;
 418         push @options, { option => $option, selected => $selected };
 419     }
 420     if ($data->{'type'} eq 'Choice') {
 421         $template->param('type-choice' => 1);
 422     } elsif ($data->{'type'} eq 'YesNo') {
 423         $template->param('type-yesno' => 1);
 424         $data->{'value'}=C4::Context->boolean_preference($data->{'variable'});
 425         ($data->{'value'} eq '1') ? ($template->param('value-yes'=>1)) : ($template->param('value-no'=>1));
 426     } elsif ($data->{'type'} eq 'Integer') {
 427         $template->param('type-free' => 1);
 428         $template->param('fieldlength' => $data->{'options'});
 429     } elsif ($data->{'type'} eq 'Textarea') {
 430         $template->param('type-textarea' => 1);
 431         $data->{options} =~ /(.*)\|(.*)/;
 432         $template->param('cols' => $1, 'rows' => $2);;
 433     } elsif ($data->{'type'} eq 'Float') {
 434         $template->param('type-free' => 1);
 435         $template->param('fieldlength' => $data->{'options'});
 436     } elsif ($data->{'type'} eq 'Themes') {
 437         $template->param('type-choice' => 1);
 438         my $type='';
 439         ($data->{'variable'}=~m#opac#i) ? ($type='opac') : ($type='intranet');
 440         @options=();
 441         my $currently_selected_themes;
 442         my $counter=0;
 443         foreach my $theme (split /\s+/, $data->{'value'}) {
 444             push @options, { option => $theme, counter => $counter };
 445             $currently_selected_themes->{$theme}=1;
 446             $counter++;
 447         }
 448         foreach my $theme (getallthemes($type)) {
 449             my $selected='0';
 450             next if $currently_selected_themes->{$theme};
 451             push @options, { option => $theme, counter => $counter };
 452             $counter++;
 453         }
 454     } elsif ($data->{'type'} eq 'ClassSources') {
 455         $template->param('type-choice' => 1);
 456         my $type='';
 457         @options=();
 458         my $sources = GetClassSources();
 459         my $counter=0;
 460         foreach my $cn_source (sort keys %$sources) {
 461             if ($cn_source eq $data->{'value'}) {
 462                 push @options, { option => $cn_source, counter => $counter, selected => 1 };
 463             } else {
 464                 push @options, { option => $cn_source, counter => $counter };
 465             }
 466             $counter++;
 467         }
 468     } elsif ($data->{'type'} eq 'Languages') {
 469         $template->param('type-choice' => 1);
 470         my $type='';
 471         @options=();
 472         my $currently_selected_languages;
 473         my $counter=0;
 474         foreach my $language (split /\s+/, $data->{'value'}) {
 475             next if $language eq 'images';
 476             push @options, { option => $language, counter => $counter };
 477             $currently_selected_languages->{$language}=1;
 478             $counter++;
 479         }
 480         my $langavail = getTranslatedLanguages();
 481         foreach my $language (@$langavail) {
 482             my $selected='0';
 483             next if $currently_selected_languages->{$language->{'language_code'}};
 484             #FIXME: could add language_name and language_locale_name for better display
 485             push @options, { option => $language->{'language_code'}, counter => $counter };
 486             $counter++;
 487         }
 488     } else {
 489         $template->param('type-free' => 1);
 490         $template->param('fieldlength' => $data->{'options'}>0?$data->{'options'}:60);
 491     }
 492     $template->param(explanation => $data->{'explanation'},
 493              value => $data->{'value'},
 494              type => $data->{'type'},
 495              options => \@options,
 496              preftype => $data->{'type'},
 497              prefoptions => $data->{'options'},
 498              searchfield => $searchfield);
 499
 500 ################## ADD_VALIDATE ##################################
 501 # called by add_form, used to insert/modify data in DB
 502 } elsif ($op eq 'add_validate') {
 503     my $dbh = C4::Context->dbh;
 504     my $sth=$dbh->prepare("select * from systempreferences where variable=?");
 505     $sth->execute($input->param('variable'));
 506     if ($sth->rows) {
 507         unless (C4::Context->config('demo') eq 1) {
 508             my $sth=$dbh->prepare("update systempreferences set value=?,explanation=?,type=?,options=? where variable=?");
 509             $sth->execute($input->param('value'), $input->param('explanation'), $input->param('preftype'), $input->param('prefoptions'), $input->param('variable'));
 510             $sth->finish;
 511         }
 512     } else {
 513         unless (C4::Context->config('demo') eq 1) {
 514             my $sth=$dbh->prepare("insert into systempreferences (variable,value,explanation,type,options) values (?,?,?,?,?)");
 515             $sth->execute($input->param('variable'), $input->param('value'), $input->param('explanation'), $input->param('preftype'), $input->param('prefoptions'));
 516             $sth->finish;
 517         }
 518     }
 519     $sth->finish;
 520     print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=systempreferences.pl?tab=".$tabsysprefs{$input->param('variable')}."\"></html>";
 521     exit;
 522 ################## DELETE_CONFIRM ##################################
 523 # called by default form, used to confirm deletion of data in DB
 524 } elsif ($op eq 'delete_confirm') {
 525     my $dbh = C4::Context->dbh;
 526     my $sth=$dbh->prepare("select variable,value,explanation,type,options from systempreferences where variable=?");
 527     $sth->execute($searchfield);
 528     my $data=$sth->fetchrow_hashref;
 529     $sth->finish;
 530     $template->param(searchfield => $searchfield,
 531                             Tvalue => $data->{'value'},
 532                             );
 533
 534                                                     # END $OP eq DELETE_CONFIRM
 535 ################## DELETE_CONFIRMED ##################################
 536 # called by delete_confirm, used to effectively confirm deletion of data in DB
 537 } elsif ($op eq 'delete_confirmed') {
 538     my $dbh = C4::Context->dbh;
 539     my $sth=$dbh->prepare("delete from systempreferences where variable=?");
 540     $sth->execute($searchfield);
 541     $sth->finish;
 542
 543                                                     # END $OP eq DELETE_CONFIRMED
 544 ################## DEFAULT ##################################
 545 } else { # DEFAULT
 546     #Adding tab management for system preferences
 547     my $tab=$input->param('tab');
 548     $template->param($tab => 1);
 549     my ($count,$results)=StringSearch($searchfield,$tab);
 550     my $toggle=0;
 551     my @loop_data = ();
 552     for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 553           if ($toggle eq 0){
 554             $toggle=1;
 555           } else {
 556             $toggle=0;
 557           }
 558         my %row_data;  # get a fresh hash for the row data
 559         $row_data{variable} = $results->[$i]{'variable'};
 560         $row_data{value} = $results->[$i]{'value'};
 561         $row_data{yes} = 1 if ($results->[$i]{'value'} == 1);
 562         $row_data{yesno} = 1 if ($results->[$i]{'type'} eq 'YesNo');
 563         $row_data{explanation} = $results->[$i]{'explanation'};
 564         $row_data{toggle} = $toggle;
 565         $row_data{edit} = "$script_name?op=add_form&amp;searchfield=".$results->[$i]{'variable'};
 566         $row_data{delete} = "$script_name?op=delete_confirm&amp;searchfield=".$results->[$i]{'variable'};
 567         push(@loop_data, \%row_data);
 568     }
 569     $tab=($tab?$tab:"Others");
 570     $template->param(loop => \@loop_data, $tab => 1);
 571     if ($offset>0) {
 572         my $prevpage = $offset-$pagesize;
 573         $template->param("<a href=$script_name?offset=".$prevpage.'&lt;&lt; Prev</a>');
 574     }
 575     if ($offset+$pagesize<$count) {
 576         my $nextpage =$offset+$pagesize;
 577         $template->param("a href=$script_name?offset=".$nextpage.'Next &gt;&gt;</a>');
 578     }
 579     $template->param(        tab => $tab,
 580             );
 581 } #---- END $OP eq DEFAULT
 582 output_html_with_http_headers $input, $cookie, $template->output;