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 use strict;
  23 use C4::Output;
  24 use CGI;
  25 use C4::Search;
  26 use C4::Database;
  27
  28 sub StringSearch  {
  29         my ($env,$searchstring,$type)=@_;
  30         my $dbh = &C4Connect;
  31         $searchstring=~ s/\'/\\\'/g;
  32         my @data=split(' ',$searchstring);
  33         my $count=@data;
  34         my $query="Select variable,value,explanation from systempreferences where (variable like \"$data[0]%\") order by variable";
  35         my $sth=$dbh->prepare($query);
  36         $sth->execute;
  37         my @results;
  38         my $cnt=0;
  39         while (my $data=$sth->fetchrow_hashref){
  40         push(@results,$data);
  41         $cnt ++;
  42         }
  43         #  $sth->execute;
  44         $sth->finish;
  45         $dbh->disconnect;
  46         return ($cnt,\@results);
  47 }
  48
  49 my $input = new CGI;
  50 my $searchfield=$input->param('searchfield');
  51 my $pkfield="variable";
  52 my $reqsel="select variable,value,explanation from systempreferences where $pkfield='$searchfield'";
  53 my $reqdel="delete from systempreferences where $pkfield='$searchfield'";
  54 my $offset=$input->param('offset');
  55 my $script_name="/cgi-bin/koha/admin/systempreferences.pl";
  56
  57 my $pagesize=20;
  58 my $op = $input->param('op');
  59 $searchfield=~ s/\,//g;
  60 print $input->header;
  61
  62 #start the page and read in includes
  63 print startpage();
  64 print startmenu('admin');
  65
  66 ################## ADD_FORM ##################################
  67 # called by default. Used to create form to add or  modify a record
  68 if ($op eq 'add_form') {
  69         #---- if primkey exists, it's a modify action, so read values to modify...
  70         my $data;
  71         if ($searchfield) {
  72                 my $dbh = &C4Connect;
  73                 my $sth=$dbh->prepare("select variable,value,explanation from systempreferences where variable='$searchfield'");
  74                 $sth->execute;
  75                 $data=$sth->fetchrow_hashref;
  76                 $sth->finish;
  77         }
  78         print <<printend
  79         <script>
  80         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  81         function isNotNull(f,noalert) {
  82                 if (f.value.length ==0) {
  83    return false;
  84                 }
  85                 return true;
  86         }
  87         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  88         function toUC(f) {
  89                 var x=f.value.toUpperCase();
  90                 f.value=x;
  91                 return true;
  92         }
  93         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  94         function isNum(v,maybenull) {
  95         var n = new Number(v.value);
  96         if (isNaN(n)) {
  97                 return false;
  98                 }
  99         if (maybenull==0 && v.value=='') {
 100                 return false;
 101         }
 102         return true;
 103         }
 104         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 105         function isDate(f) {
 106                 var t = Date.parse(f.value);
 107                 if (isNaN(t)) {
 108                         return false;
 109                 }
 110         }
 111         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 112         function Check(f) {
 113                 var ok=1;
 114                 var _alertString="";
 115                 var alertString2;
 116                 if (f.variable.value.length==0) {
 117                         _alertString += "- variable missing\\n";
 118                 }
 119                 if (f.value.value.length==0) {
 120                         _alertString += "- value missing\\n";
 121                 }
 122                 if (_alertString.length==0) {
 123                         document.Aform.submit();
 124                 } else {
 125                         alertString2 = "Form not submitted because of the following problem(s)\\n";
 126                         alertString2 += "------------------------------------------------------------------------------------\\n\\n";
 127                         alertString2 += _alertString;
 128                         alert(alertString2);
 129                 }
 130         }
 131         </SCRIPT>
 132 printend
 133 ;#/
 134         if ($searchfield) {
 135                 print "<h1>Modify pref</h1>";
 136         } else {
 137                 print "<h1>Add pref</h1>";
 138         }
 139         print "<form action='$script_name' name=Aform method=post>";
 140         print "<input type=hidden name=op value='add_validate'>";
 141         print "<input type=hidden name=explanation value='".$data->{'explanation'}."'>";
 142         print "<table>";
 143         if ($searchfield) {
 144                 print "<tr><td>Variable</td><td><input type=hidden name=variable value='$searchfield'>$searchfield</td></tr>";
 145         } else {
 146                 print "<tr><td>Variable</td><td><input type=text name=variable size=255 maxlength=255></td></tr>";
 147         }
 148         print "<tr><td>Value</td><td><input type=text name=value value='$data->{'value'}'></td></tr>";
 149         print "<tr><td>&nbsp;</td><td><INPUT type=button value='OK' onClick='Check(this.form)'></td></tr>";
 150         print "</table>";
 151         print "</form>";
 152 ;
 153                                                                                                         # END $OP eq ADD_FORM
 154 ################## ADD_VALIDATE ##################################
 155 # called by add_form, used to insert/modify data in DB
 156 } elsif ($op eq 'add_validate') {
 157         my $dbh=C4Connect;
 158         my $query = "replace systempreferences (variable,value,explanation) values (";
 159         $query.= $dbh->quote($input->param('variable')).",";
 160         $query.= $dbh->quote($input->param('value')).",";
 161         $query.= $dbh->quote($input->param('explanation')).")";
 162         my $sth=$dbh->prepare($query);
 163         $sth->execute;
 164         $sth->finish;
 165         print "data recorded";
 166         print "<form action='$script_name' method=post>";
 167         print "<input type=submit value=OK>";
 168         print "</form>";
 169                                                                                                         # END $OP eq ADD_VALIDATE
 170 ################## DELETE_CONFIRM ##################################
 171 # called by default form, used to confirm deletion of data in DB
 172 } elsif ($op eq 'delete_confirm') {
 173         my $dbh = &C4Connect;
 174         my $sth=$dbh->prepare($reqsel);
 175         $sth->execute;
 176         my $data=$sth->fetchrow_hashref;
 177         $sth->finish;
 178         print mktablehdr;
 179         print mktablerow(2,'#99cc33',bold('Variable'),bold("$searchfield"),'/images/background-mem.gif');
 180         print "<tr><td>Value</td><td>$data->{'value'}</td></tr>";
 181         print "<form action='$script_name' method=post><input type=hidden name=op value=delete_confirmed><input type=hidden name=searchfield value='$searchfield'>";
 182         print "<tr><td colspan=2 align=center>CONFIRM DELETION</td></tr>";
 183         print "<tr><td><INPUT type=submit value='YES'></form></td><td><form action='$script_name' method=post><input type=submit value=NO></form></td></tr>";
 184                                                                                                         # END $OP eq DELETE_CONFIRM
 185 ################## DELETE_CONFIRMED ##################################
 186 # called by delete_confirm, used to effectively confirm deletion of data in DB
 187 } elsif ($op eq 'delete_confirmed') {
 188         my $dbh=C4Connect;
 189 #       my $searchfield=$input->param('branchcode');
 190         my $sth=$dbh->prepare($reqdel);
 191         $sth->execute;
 192         $sth->finish;
 193         print "data deleted";
 194         print "<form action='$script_name' method=post>";
 195         print "<input type=submit value=OK>";
 196         print "</form>";
 197                                                                                                         # END $OP eq DELETE_CONFIRMED
 198 ################## DEFAULT ##################################
 199 } else { # DEFAULT
 200         my @inputs=(["text","searchfield",$searchfield],
 201                 ["reset","reset","clr"]);
 202         print mkheadr(2,'System preferences admin');
 203         print mkformnotable("$script_name",@inputs);
 204         print <<printend
 205 printend
 206         ;
 207         if  ($searchfield ne '') {
 208                 print "You Searched for <b>$searchfield<b><p>";
 209         }
 210         print mktablehdr;
 211         print mktablerow(5,'#99cc33',bold('Variable'),bold('Value'),bold('Explanation'),
 212         '&nbsp;','&nbsp;','/images/background-mem.gif');
 213         my $env;
 214         my ($count,$results)=StringSearch($env,$searchfield,'web');
 215         my $toggle="white";
 216         for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 217                 if ($toggle eq 'white'){
 218                         $toggle="#ffffcc";
 219                 } else {
 220                         $toggle="white";
 221                 }
 222                 print mktablerow(5,$toggle,$results->[$i]{'variable'},$results->[$i]{'value'},$results->[$i]{'explanation'},
 223                 mklink("$script_name?op=add_form&searchfield=".$results->[$i]{'variable'},'Edit'),
 224                 mklink("$script_name?op=delete_confirm&searchfield=".$results->[$i]{'variable'},'Delete',''));
 225         }
 226         print mktableft;
 227         print "<form action='$script_name' method=post>";
 228         print "<input type=hidden name=op value=add_form>";
 229         if ($offset>0) {
 230                 my $prevpage = $offset-$pagesize;
 231                 print mklink("$script_name?offset=".$prevpage,'&lt;&lt; Prev');
 232         }
 233         print "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
 234         if ($offset+$pagesize<$count) {
 235                 my $nextpage =$offset+$pagesize;
 236                 print mklink("$script_name?offset=".$nextpage,'Next &gt;&gt;');
 237         }
 238         print "<br><input type=image src=\"/images/button-add-variable.gif\"  WIDTH=188  HEIGHT=44  ALT=\"Add budget\" BORDER=0 ></a><br>";
 239         print "</form>";
 240 } #---- END $OP eq DEFAULT
 241 print endmenu('admin');
 242 print endpage();