admin/itemtypes.pl

   1 #!/usr/bin/perl
   2 # NOTE: 4-character tabs
   3
   4 #script to administer the categories table
   5 #written 20/02/2002 by paul.poulain@free.fr
   6 # This software is placed under the gnu General Public License, v2 (http://www.gnu.org/licenses/gpl.html)
   7
   8 # ALGO :
   9 # this script use an $op to know what to do.
  10 # if $op is empty or none of the above values,
  11 #       - the default screen is build (with all records, or filtered datas).
  12 #       - the   user can clic on add, modify or delete record.
  13 # if $op=add_form
  14 #       - if primkey exists, this is a modification,so we read the $primkey record
  15 #       - builds the add/modify form
  16 # if $op=add_validate
  17 #       - the user has just send datas, so we create/modify the record
  18 # if $op=delete_form
  19 #       - we show the record having primkey=$primkey and ask for deletion validation form
  20 # if $op=delete_confirm
  21 #       - we delete the record having primkey=$primkey
  22
  23
  24 # Copyright 2000-2002 Katipo Communications
  25 #
  26 # This file is part of Koha.
  27 #
  28 # Koha is free software; you can redistribute it and/or modify it under the
  29 # terms of the GNU General Public License as published by the Free Software
  30 # Foundation; either version 2 of the License, or (at your option) any later
  31 # version.
  32 #
  33 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  34 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  35 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  36 #
  37 # You should have received a copy of the GNU General Public License along with
  38 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  39 # Suite 330, Boston, MA  02111-1307 USA
  40
  41 use strict;
  42 use CGI;
  43
  44 use List::Util qw/min/;
  45
  46 use C4::Koha;
  47 use C4::Context;
  48 use C4::Output;
  49 use C4::Auth;
  50 use C4::Interface::CGI::Output;
  51
  52 sub StringSearch  {
  53         my ($env,$searchstring,$type)=@_;
  54         my $dbh = C4::Context->dbh;
  55         $searchstring=~ s/\'/\\\'/g;
  56         my @data=split(' ',$searchstring);
  57         my $count=@data;
  58         my $sth=$dbh->prepare("Select * from itemtypes where (description like ?) order by itemtype");
  59         $sth->execute("$data[0]%");
  60         my @results;
  61         while (my $data=$sth->fetchrow_hashref){
  62         push(@results,$data);
  63         }
  64         #  $sth->execute;
  65         $sth->finish;
  66         return (scalar(@results),\@results);
  67 }
  68
  69 my $input = new CGI;
  70 my $searchfield=$input->param('description');
  71 my $script_name="/cgi-bin/koha/admin/itemtypes.pl";
  72 my $itemtype=$input->param('itemtype');
  73 my $pagesize=10;
  74 my $op = $input->param('op');
  75 $searchfield=~ s/\,//g;
  76 my ($template, $borrowernumber, $cookie)
  77     = get_template_and_user({template_name => "admin/itemtypes.tmpl",
  78                              query => $input,
  79                              type => "intranet",
  80                              authnotrequired => 0,
  81                              flagsrequired => {parameters => 1},
  82                              debug => 1,
  83                              });
  84
  85 if ($op) {
  86 $template->param(script_name => $script_name,
  87                                                 $op              => 1); # we show only the TMPL_VAR names $op
  88 } else {
  89 $template->param(script_name => $script_name,
  90                                                 else              => 1); # we show only the TMPL_VAR names $op
  91 }
  92 ################## ADD_FORM ##################################
  93 # called by default. Used to create form to add or  modify a record
  94 if ($op eq 'add_form') {
  95         #start the page and read in includes
  96         #---- if primkey exists, it's a modify action, so read values to modify...
  97         my $data;
  98         if ($itemtype) {
  99                 my $dbh = C4::Context->dbh;
 100                 my $sth=$dbh->prepare("select * from itemtypes where itemtype=?");
 101                 $sth->execute($itemtype);
 102                 $data=$sth->fetchrow_hashref;
 103                 $sth->finish;
 104         }
 105         # build list of images
 106         my $imagedir_filesystem = getitemtypeimagedir();
 107     my $imagedir_web = getitemtypeimagesrc();
 108     opendir(DIR, $imagedir_filesystem)
 109         or warn "can't opendir ".$imagedir_filesystem.": ".$!;
 110         my @imagelist;
 111         my $i=0;
 112         my $image_per_line=12;
 113         while (my $line = readdir(DIR)) {
 114             $i++;
 115                 if ($line =~ /\.(gif|png)$/i) {
 116                     if($i==$image_per_line){
 117                         $i=0;
 118                         push @imagelist,{KohaImage => '',KohaImageSrc => ''};
 119                     }
 120                     else{
 121                 push( @imagelist,
 122                     {
 123                         KohaImage => $line,
 124                         KohaImageSrc => $imagedir_web.'/'.$line,
 125                         checked => $line eq $data->{imageurl} ? 1 : 0,
 126                     }
 127                 );
 128             }
 129                 }
 130         }
 131         closedir DIR;
 132
 133     my $remote_image = undef;
 134     if (defined $data->{imageurl} and $data->{imageurl} =~ m/^http/) {
 135         $remote_image = $data->{imageurl};
 136     }
 137
 138         $template->param(
 139         itemtype => $itemtype,
 140         description => $data->{'description'},
 141         renewalsallowed => $data->{'renewalsallowed'},
 142         rentalcharge => sprintf("%.2f",$data->{'rentalcharge'}),
 143         notforloan => $data->{'notforloan'},
 144         imageurl => $data->{'imageurl'},
 145         template => C4::Context->preference('template'),
 146         summary => $data->{summary},
 147         IMAGESLOOP => \@imagelist,
 148         remote_image => $remote_image,
 149     );
 150                                                                                                         # END $OP eq ADD_FORM
 151 ################## ADD_VALIDATE ##################################
 152 # called by add_form, used to insert/modify data in DB
 153 } elsif ($op eq 'add_validate') {
 154         my $dbh = C4::Context->dbh;
 155
 156     my $modif='';
 157     my $query = "
 158         SELECT itemtype
 159         FROM   itemtypes
 160         WHERE  itemtype = ?
 161     ";
 162     my $sth = $dbh->prepare($query);
 163     $sth->execute($itemtype);
 164     if($sth->fetchrow){
 165         $modif = 1;
 166     }
 167
 168     if($modif){  # it 's a modification
 169         my $query = '
 170             UPDATE itemtypes
 171             SET    description = ?
 172                  , renewalsallowed = ?
 173                  , rentalcharge = ?
 174                  , notforloan = ?
 175                  , imageurl = ?
 176                  , summary = ?
 177             WHERE itemtype = ?
 178         ';
 179         my $sth=$dbh->prepare($query);
 180                $sth->execute(
 181                 $input->param('description'),
 182                         $input->param('renewalsallowed'),
 183                 $input->param('rentalcharge'),
 184                         ($input->param('notforloan') ? 1 : 0),
 185                 ($input->param('image') eq 'removeImage'
 186                         ?''
 187                         :($input->param('image') eq 'remoteImage'
 188                             ? $input->param('remoteImage')
 189                             :$input->param('image')."")
 190                 ),
 191                 $input->param('summary'),
 192                         $input->param('itemtype')
 193             );
 194     }
 195     else { # add a new itemtype & not modif an old
 196         my $query = "
 197             INSERT INTO itemtypes
 198                 (itemtype,description,renewalsallowed,rentalcharge, notforloan, imageurl,summary)
 199             VALUES
 200                 (?,?,?,?,?,?,?);
 201             ";
 202         my $sth=$dbh->prepare($query);
 203             $sth->execute(
 204             $input->param('itemtype'),
 205         $input->param('description'),
 206             $input->param('renewalsallowed'),
 207         $input->param('rentalcharge'),
 208                 $input->param('notforloan') ? 1 : 0,
 209             $input->param('image') eq 'removeImage'
 210             ? undef
 211             : $input->param('image') eq 'remoteImage'
 212                 ? $input->param('remoteImage')
 213                 : $input->param('image'),
 214         $input->param('summary'),
 215         );
 216     }
 217
 218         print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=itemtypes.pl\"></html>";
 219         exit;
 220                                                                                 # END $OP eq ADD_VALIDATE
 221 ################## DELETE_CONFIRM ##################################
 222 # called by default form, used to confirm deletion of data in DB
 223 } elsif ($op eq 'delete_confirm') {
 224         #start the page and read in includes
 225         my $dbh = C4::Context->dbh;
 226
 227         # Check both categoryitem and biblioitems, see Bug 199
 228         my $total = 0;
 229         for my $table ('biblioitems') {
 230            my $sth=$dbh->prepare("select count(*) as total from $table where itemtype=?");
 231            $sth->execute($itemtype);
 232            $total += $sth->fetchrow_hashref->{total};
 233            $sth->finish;
 234         }
 235
 236         my $sth=$dbh->prepare("select itemtype,description,renewalsallowed,rentalcharge from itemtypes where itemtype=?");
 237         $sth->execute($itemtype);
 238         my $data=$sth->fetchrow_hashref;
 239         $sth->finish;
 240
 241         $template->param(itemtype => $itemtype,
 242                                                         description => $data->{description},
 243                                                         renewalsallowed => $data->{renewalsallowed},
 244                                                         rentalcharge => sprintf("%.2f",$data->{rentalcharge}),
 245                                                         imageurl => $data->{imageurl},
 246                                                         total => $total);
 247                                                                                                         # END $OP eq DELETE_CONFIRM
 248 ################## DELETE_CONFIRMED ##################################
 249 # called by delete_confirm, used to effectively confirm deletion of data in DB
 250 } elsif ($op eq 'delete_confirmed') {
 251         #start the page and read in includes
 252         my $dbh = C4::Context->dbh;
 253         my $itemtype=uc($input->param('itemtype'));
 254         my $sth=$dbh->prepare("delete from itemtypes where itemtype=?");
 255         $sth->execute($itemtype);
 256         $sth = $dbh->prepare("delete from issuingrules where itemtype=?");
 257         $sth->execute($itemtype);
 258         $sth->finish;
 259         print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=itemtypes.pl\"></html>";
 260         exit;
 261                                                                                                         # END $OP eq DELETE_CONFIRMED
 262 ################## DEFAULT ##################################
 263 } else { # DEFAULT
 264     my $env;
 265     my ($count,$results)=StringSearch($env,$searchfield,'web');
 266
 267     my $page = $input->param('page') || 1;
 268     my $first = ($page - 1) * $pagesize;
 269
 270     # if we are on the last page, the number of the last word to display
 271     # must not exceed the length of the results array
 272     my $last = min(
 273         $first + $pagesize - 1,
 274         scalar @{$results} - 1,
 275     );
 276
 277     my $toggle = 0;
 278     my @loop;
 279     foreach my $result (@{$results}[$first .. $last]) {
 280         my $itemtype = $result;
 281         $itemtype->{toggle} = ($toggle++%2 eq 0 ? 1 : 0);
 282         $itemtype->{imageurl} =
 283             getitemtypeimagesrcfromurl($itemtype->{imageurl});
 284         $itemtype->{rentalcharge} = sprintf('%.2f', $itemtype->{rentalcharge});
 285
 286         push(@loop, $itemtype);
 287     }
 288
 289     $template->param(
 290         loop => \@loop,
 291         pagination_bar => pagination_bar(
 292             $script_name,
 293             getnbpages(scalar @{$results}, $pagesize),
 294             $page,
 295             'page'
 296         )
 297     );
 298 } #---- END $OP eq DEFAULT
 299 $template->param(intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
 300                 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
 301                 IntranetNav => C4::Context->preference("IntranetNav"),
 302                 );
 303 output_html_with_http_headers $input, $cookie, $template->output;
 304
 305 # Local Variables:
 306 # tab-width: 4
 307 # End: