admin/itemtypes.pl

   1 #!/usr/bin/perl
   2
   3 #script to administer the categories 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::Context;
  43 use C4::Output;
  44 use C4::Search;
  45
  46 sub StringSearch  {
  47         my ($env,$searchstring,$type)=@_;
  48         my $dbh = C4::Context->dbh;
  49         $searchstring=~ s/\'/\\\'/g;
  50         my @data=split(' ',$searchstring);
  51         my $count=@data;
  52         my $query="Select * from itemtypes where (description like \"$data[0]%\") order by itemtype";
  53         my $sth=$dbh->prepare($query);
  54         $sth->execute;
  55         my @results;
  56         my $cnt=0;
  57         while (my $data=$sth->fetchrow_hashref){
  58         push(@results,$data);
  59         $cnt ++;
  60         }
  61         #  $sth->execute;
  62         $sth->finish;
  63         return ($cnt,\@results);
  64 }
  65
  66 my $input = new CGI;
  67 my $searchfield=$input->param('description');
  68 my $offset=$input->param('offset');
  69 my $script_name="/cgi-bin/koha/admin/itemtypes.pl";
  70 my $itemtype=$input->param('itemtype');
  71 my $pagesize=20;
  72 my $op = $input->param('op');
  73 $searchfield=~ s/\,//g;
  74 print $input->header;
  75
  76 #start the page and read in includes
  77 print startpage();
  78 print startmenu('admin');
  79
  80 ################## ADD_FORM ##################################
  81 # called by default. Used to create form to add or  modify a record
  82 if ($op eq 'add_form') {
  83         #---- if primkey exists, it's a modify action, so read values to modify...
  84         my $data;
  85         if ($itemtype) {
  86                 my $dbh = C4::Context->dbh;
  87                 my $sth=$dbh->prepare("select itemtype,description,loanlength,renewalsallowed,rentalcharge from itemtypes where itemtype='$itemtype'");
  88                 $sth->execute;
  89                 $data=$sth->fetchrow_hashref;
  90                 $sth->finish;
  91         }
  92         print <<printend
  93         <script>
  94         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  95         function isNotNull(f,noalert) {
  96                 if (f.value.length ==0) {
  97    return false;
  98                 }
  99                 return true;
 100         }
 101         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 102         function toUC(f) {
 103                 var x=f.value.toUpperCase();
 104                 f.value=x;
 105                 return true;
 106         }
 107         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 108         function isNum(v,maybenull) {
 109         var n = new Number(v.value);
 110         if (isNaN(n)) {
 111                 return false;
 112                 }
 113         if (maybenull==0 && v.value=='') {
 114                 return false;
 115         }
 116         return true;
 117         }
 118         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 119         function isDate(f) {
 120                 var t = Date.parse(f.value);
 121                 if (isNaN(t)) {
 122                         return false;
 123                 }
 124         }
 125         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 126         function Check(f) {
 127                 var ok=1;
 128                 var _alertString="";
 129                 var alertString2;
 130                 if (f.itemtype.value.length==0) {
 131                         _alertString += "- itemtype missing\\n";
 132                 }
 133                 if (!(isNotNull(window.document.Aform.description,1))) {
 134                         _alertString += "- description missing\\n";
 135                 }
 136                 if (!isNum(f.loanlength,0)) {
 137                         _alertString += "- loan length is not a number\\n";
 138                 }
 139                 if (!isNum(f.rentalcharge,0)) {
 140                         _alertString += "- loan length is not a number\\n";
 141                 }
 142                 if (_alertString.length==0) {
 143                         document.Aform.submit();
 144                 } else {
 145                         alertString2 = "Form not submitted because of the following problem(s)\\n";
 146                         alertString2 += "------------------------------------------------------------------------------------\\n\\n";
 147                         alertString2 += _alertString;
 148                         alert(alertString2);
 149                 }
 150         }
 151         </SCRIPT>
 152 printend
 153 ;#/
 154         if ($itemtype) {
 155                 print "<h1>Modify item type</h1>";
 156         } else {
 157                 print "<h1>Add item type</h1>";
 158         }
 159         print "<form action='$script_name' name=Aform method=post>";
 160         print "<input type=hidden name=op value='add_validate'>";
 161         print "<input type=hidden name=checked value=0>";
 162         print "<table>";
 163         if ($itemtype) {
 164                 print "<tr><td>Item type</td><td><input type=hidden name=itemtype value=$itemtype>$itemtype</td></tr>";
 165         } else {
 166                 print "<tr><td>Item type</td><td><input type=text name=itemtype size=5 maxlength=3 onBlur=toUC(this)></td></tr>";
 167         }
 168         print "<tr><td>Description</td><td><input type=text name=description size=40 maxlength=80 value='$data->{'description'}'>&nbsp;</td></tr>";
 169         print "<tr><td>loan length</td><td><input type=text name=loanlength value='$data->{'loanlength'}'></td></tr>";
 170         if ($data->{'renewalsallowed'} eq 1) {
 171                 print "<tr><td>Renewals allowed</td><td><input type=checkbox name=renewalsallowed checked value=1></td></tr>";
 172         } else {
 173                 print "<tr><td>Renewals allowed</td><td><input type=checkbox name=renewalsallowed value=1></td></tr>";
 174         }
 175 #       print "<tr><td>Renewals allowed</td><td><input type=text name=renewalsallowed value='$data->{'renewalsallowed'}'></td></tr>";
 176         print "<tr><td>Rental charge</td><td><input type=text name=rentalcharge value='$data->{'rentalcharge'}'></td></tr>";
 177         print "<tr><td>&nbsp;</td><td><INPUT type=button value='OK' onClick='Check(this.form)'></td></tr>";
 178 print "</table>";
 179         print "</form>";
 180 ;
 181                                                                                                         # END $OP eq ADD_FORM
 182 ################## ADD_VALIDATE ##################################
 183 # called by add_form, used to insert/modify data in DB
 184 } elsif ($op eq 'add_validate') {
 185         my $dbh = C4::Context->dbh;
 186         my $query = "replace itemtypes (itemtype,description,loanlength,renewalsallowed,rentalcharge) values (";
 187         $query.= $dbh->quote($input->param('itemtype')).",";
 188         $query.= $dbh->quote($input->param('description')).",";
 189         $query.= $dbh->quote($input->param('loanlength')).",";
 190         if ($input->param('renewalsallowed') ne 1) {
 191                 $query.= "0,";
 192         } else {
 193                 $query.= "1,";
 194         }
 195         $query.= $dbh->quote($input->param('rentalcharge')).")";
 196         my $sth=$dbh->prepare($query);
 197         $sth->execute;
 198         $sth->finish;
 199         print "data recorded";
 200         print "<form action='$script_name' method=post>";
 201         print "<input type=submit value=OK>";
 202         print "</form>";
 203                                                                                                         # END $OP eq ADD_VALIDATE
 204 ################## DELETE_CONFIRM ##################################
 205 # called by default form, used to confirm deletion of data in DB
 206 } elsif ($op eq 'delete_confirm') {
 207         my $dbh = C4::Context->dbh;
 208         my $sth=$dbh->prepare("select count(*) as total from categoryitem where itemtype='$itemtype'");
 209         $sth->execute;
 210         my $total = $sth->fetchrow_hashref;
 211         $sth->finish;
 212         # FIXME - There's already a $sth in this scope.
 213         my $sth=$dbh->prepare("select itemtype,description,loanlength,renewalsallowed,rentalcharge from itemtypes where itemtype='$itemtype'");
 214         $sth->execute;
 215         my $data=$sth->fetchrow_hashref;
 216         $sth->finish;
 217         print mktablehdr;
 218         print mktablerow(2,'#99cc33',bold('Item type'),bold("$itemtype"),'/images/background-mem.gif');
 219         print "<form action='$script_name' method=post><input type=hidden name=op value=delete_confirmed><input type=hidden name=itemtype value='$itemtype'>";
 220         print "<tr><td>Description</td><td>$data->{'description'}</td></tr>";
 221         print "<tr><td>Loan length</td><td>$data->{'loanlength'}</td></tr>";
 222         print "<tr><td>Renewals allowed</td><td>$data->{'renewalsallowed'}</td></tr>";
 223         print "<tr><td>Rental charge</td><td>$data->{'rentalcharge'}</td></tr>";
 224         if ($total->{'total'} >0) {
 225                 print "<tr><td colspan=2 align=center><b>This record is used $total->{'total'} times. Deletion not possible</b></td></tr>";
 226                 print "<tr><td colspan=2></form><form action='$script_name' method=post><input type=submit value=OK></form></td></tr>";
 227         } else {
 228                 print "<tr><td colspan=2 align=center>CONFIRM DELETION</td></tr>";
 229                 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>";
 230         }
 231                                                                                                         # END $OP eq DELETE_CONFIRM
 232 ################## DELETE_CONFIRMED ##################################
 233 # called by delete_confirm, used to effectively confirm deletion of data in DB
 234 } elsif ($op eq 'delete_confirmed') {
 235         my $dbh = C4::Context->dbh;
 236         my $itemtype=uc($input->param('itemtype'));
 237         my $query = "delete from itemtypes where itemtype='$itemtype'";
 238         my $sth=$dbh->prepare($query);
 239         $sth->execute;
 240         $sth->finish;
 241         print "data deleted";
 242         print "<form action='$script_name' method=post>";
 243         print "<input type=submit value=OK>";
 244         print "</form>";
 245                                                                                                         # END $OP eq DELETE_CONFIRMED
 246 ################## DEFAULT ##################################
 247 } else { # DEFAULT
 248         my @inputs=(["text","description",$searchfield],
 249                 ["reset","reset","clr"]);
 250         print mkheadr(2,'Item types admin');
 251         print mkformnotable("$script_name",@inputs);
 252         print <<printend
 253
 254 printend
 255         ;
 256         if  ($searchfield ne '') {
 257                 print "You Searched for <b>$searchfield<b><p>";
 258         }
 259         print mktablehdr;
 260         print mktablerow(7,'#99cc33',bold('Code'),bold('Description'),bold('loan<br>length'),bold('Renewals<br>allowed')
 261         ,bold('Rental<br>charge'),'&nbsp;','&nbsp;','/images/background-mem.gif');
 262         my $env;
 263         my ($count,$results)=StringSearch($env,$searchfield,'web');
 264         my $toggle="white";
 265         for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 266                 #find out stats
 267         #       my ($od,$issue,$fines)=categdata2($env,$results->[$i]{'borrowernumber'});
 268         #       $fines=$fines+0;
 269                 if ($toggle eq 'white'){
 270                         $toggle="#ffffcc";
 271                 } else {
 272                         $toggle="white";
 273                 }
 274                 print mktablerow(7,$toggle,$results->[$i]{'itemtype'},
 275                 $results->[$i]{'description'},$results->[$i]{'loanlength'},
 276                 $results->[$i]{'renewalsallowed'}==1?'Yes':'No',$results->[$i]{'rentalcharge'},
 277                 mklink("$script_name?op=add_form&itemtype=".$results->[$i]{'itemtype'},'Edit'),
 278                 mklink("$script_name?op=delete_confirm&itemtype=".$results->[$i]{'itemtype'},'Delete'));
 279         }
 280         print mktableft;
 281         print "<form action='$script_name' method=post>";
 282         print "<input type=hidden name=op value=add_form>";
 283         if ($offset>0) {
 284                 my $prevpage = $offset-$pagesize;
 285                 print mklink("$script_name?offset=".$prevpage,'&lt;&lt; Prev');
 286         }
 287         print "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
 288         if ($offset+$pagesize<$count) {
 289                 my $nextpage =$offset+$pagesize;
 290                 print mklink("$script_name?offset=".$nextpage,'Next &gt;&gt;');
 291         }
 292         print "<br><input type=image src=\"/images/button-add-new.gif\"  WIDTH=188  HEIGHT=44  ALT=\"Add itemtype\" BORDER=0 ></a><br>";
 293         print "</form>";
 294 } #---- END $OP eq DEFAULT
 295 print endmenu('admin');
 296 print endpage();