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::Auth;
  49 use C4::Output;
  50
  51 sub StringSearch  {
  52         my ($searchstring,$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 * from itemtypes where (description like ?) order by itemtype");
  58         $sth->execute("$data[0]%");
  59         my @results;
  60         while (my $data=$sth->fetchrow_hashref){
  61         push(@results,$data);
  62         }
  63         #  $sth->execute;
  64         $sth->finish;
  65         return (scalar(@results),\@results);
  66 }
  67
  68 my $input = new CGI;
  69 my $searchfield=$input->param('description');
  70 my $script_name="/cgi-bin/koha/admin/itemtypes.pl";
  71 my $itemtype=$input->param('itemtype');
  72 my $pagesize=10;
  73 my $op = $input->param('op');
  74 $searchfield=~ s/\,//g;
  75 my ($template, $borrowernumber, $cookie)
  76     = get_template_and_user({template_name => "admin/itemtypes.tmpl",
  77                              query => $input,
  78                              type => "intranet",
  79                              authnotrequired => 0,
  80                              flagsrequired => {parameters => 1},
  81                              debug => 1,
  82                              });
  83
  84 if ($op) {
  85 $template->param(script_name => $script_name,
  86                                                 $op              => 1); # we show only the TMPL_VAR names $op
  87 } else {
  88 $template->param(script_name => $script_name,
  89                                                 else              => 1); # we show only the TMPL_VAR names $op
  90 }
  91 ################## ADD_FORM ##################################
  92 # called by default. Used to create form to add or  modify a record
  93 if ($op eq 'add_form') {
  94         #start the page and read in includes
  95         #---- if primkey exists, it's a modify action, so read values to modify...
  96         my $data;
  97         if ($itemtype) {
  98                 my $dbh = C4::Context->dbh;
  99                 my $sth=$dbh->prepare("select * from itemtypes where itemtype=?");
 100                 $sth->execute($itemtype);
 101                 $data=$sth->fetchrow_hashref;
 102                 $sth->finish;
 103         }
 104         # build list of images
 105         my $imagedir_filesystem = getitemtypeimagedir();
 106     my $imagedir_web = getitemtypeimagesrc();
 107     opendir(DIR, $imagedir_filesystem)
 108         or warn "can't opendir ".$imagedir_filesystem.": ".$!;
 109         my @imagelist;
 110         my $i=0;
 111         my $image_per_line=12;
 112         while (my $line = readdir(DIR)) {
 113             $i++;
 114                 if ($line =~ /\.(gif|png)$/i) {
 115                     if($i==$image_per_line){
 116                         $i=0;
 117                         push @imagelist,{KohaImage => '',KohaImageSrc => ''};
 118                     }
 119                     else{
 120                 push( @imagelist,
 121                     {
 122                         KohaImage => $line,
 123                         KohaImageSrc => $imagedir_web.'/'.$line,
 124                         checked => $line eq $data->{imageurl} ? 1 : 0,
 125                     }
 126                 );
 127             }
 128                 }
 129         }
 130         closedir DIR;
 131
 132     my $remote_image = undef;
 133     if (defined $data->{imageurl} and $data->{imageurl} =~ m/^http/) {
 134         $remote_image = $data->{imageurl};
 135     }
 136
 137         $template->param(
 138         itemtype => $itemtype,
 139         description => $data->{'description'},
 140         renewalsallowed => $data->{'renewalsallowed'},
 141         rentalcharge => sprintf("%.2f",$data->{'rentalcharge'}),
 142         notforloan => $data->{'notforloan'},
 143         imageurl => $data->{'imageurl'},
 144         template => C4::Context->preference('template'),
 145         summary => $data->{summary},
 146         IMAGESLOOP => \@imagelist,
 147         remote_image => $remote_image,
 148     );
 149                                                                                                         # END $OP eq ADD_FORM
 150 ################## ADD_VALIDATE ##################################
 151 # called by add_form, used to insert/modify data in DB
 152 } elsif ($op eq 'add_validate') {
 153         my $dbh = C4::Context->dbh;
 154
 155     my $modif='';
 156     my $query = "
 157         SELECT itemtype
 158         FROM   itemtypes
 159         WHERE  itemtype = ?
 160     ";
 161     my $sth = $dbh->prepare($query);
 162     $sth->execute($itemtype);
 163     if($sth->fetchrow){
 164         $modif = 1;
 165     }
 166
 167     if($modif){  # it 's a modification
 168         my $query = '
 169             UPDATE itemtypes
 170             SET    description = ?
 171                  , renewalsallowed = ?
 172                  , rentalcharge = ?
 173                  , notforloan = ?
 174                  , imageurl = ?
 175                  , summary = ?
 176             WHERE itemtype = ?
 177         ';
 178         my $sth=$dbh->prepare($query);
 179                $sth->execute(
 180                 $input->param('description'),
 181                         $input->param('renewalsallowed'),
 182                 $input->param('rentalcharge'),
 183                         ($input->param('notforloan') ? 1 : 0),
 184                 ($input->param('image') eq 'removeImage'
 185                         ?''
 186                         :($input->param('image') eq 'remoteImage'
 187                             ? $input->param('remoteImage')
 188                             :$input->param('image')."")
 189                 ),
 190                 $input->param('summary'),
 191                         $input->param('itemtype')
 192             );
 193     }
 194     else { # add a new itemtype & not modif an old
 195         my $query = "
 196             INSERT INTO itemtypes
 197                 (itemtype,description,renewalsallowed,rentalcharge, notforloan, imageurl,summary)
 198             VALUES
 199                 (?,?,?,?,?,?,?);
 200             ";
 201         my $sth=$dbh->prepare($query);
 202             $sth->execute(
 203                 $input->param('itemtype'),
 204                 $input->param('description'),
 205                 $input->param('renewalsallowed'),
 206                 $input->param('rentalcharge'),
 207                 $input->param('notforloan') ? 1 : 0,
 208                 $input->param('image') eq 'removeImage' ? '' : $input->param('image') eq 'remoteImage' ? $input->param('remoteImage') : $input->param('image'),
 209                 $input->param('summary'),
 210             );
 211     }
 212
 213         print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=itemtypes.pl\"></html>";
 214         exit;
 215                                                                                 # END $OP eq ADD_VALIDATE
 216 ################## DELETE_CONFIRM ##################################
 217 # called by default form, used to confirm deletion of data in DB
 218 } elsif ($op eq 'delete_confirm') {
 219         #start the page and read in includes
 220         my $dbh = C4::Context->dbh;
 221
 222         # Check both categoryitem and biblioitems, see Bug 199
 223         my $total = 0;
 224         for my $table ('biblioitems') {
 225            my $sth=$dbh->prepare("select count(*) as total from $table where itemtype=?");
 226            $sth->execute($itemtype);
 227            $total += $sth->fetchrow_hashref->{total};
 228            $sth->finish;
 229         }
 230
 231         my $sth=$dbh->prepare("select itemtype,description,renewalsallowed,rentalcharge from itemtypes where itemtype=?");
 232         $sth->execute($itemtype);
 233         my $data=$sth->fetchrow_hashref;
 234         $sth->finish;
 235
 236         $template->param(itemtype => $itemtype,
 237                                                         description => $data->{description},
 238                                                         renewalsallowed => $data->{renewalsallowed},
 239                                                         rentalcharge => sprintf("%.2f",$data->{rentalcharge}),
 240                                                         imageurl => $data->{imageurl},
 241                                                         total => $total);
 242                                                                                                         # END $OP eq DELETE_CONFIRM
 243 ################## DELETE_CONFIRMED ##################################
 244 # called by delete_confirm, used to effectively confirm deletion of data in DB
 245 } elsif ($op eq 'delete_confirmed') {
 246         #start the page and read in includes
 247         my $dbh = C4::Context->dbh;
 248         my $itemtype=uc($input->param('itemtype'));
 249         my $sth=$dbh->prepare("delete from itemtypes where itemtype=?");
 250         $sth->execute($itemtype);
 251         $sth = $dbh->prepare("delete from issuingrules where itemtype=?");
 252         $sth->execute($itemtype);
 253         $sth->finish;
 254         print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=itemtypes.pl\"></html>";
 255         exit;
 256                                                                                                         # END $OP eq DELETE_CONFIRMED
 257 ################## DEFAULT ##################################
 258 } else { # DEFAULT
 259     my ($count,$results)=StringSearch($searchfield,'web');
 260
 261     my $page = $input->param('page') || 1;
 262     my $first = ($page - 1) * $pagesize;
 263
 264     # if we are on the last page, the number of the last word to display
 265     # must not exceed the length of the results array
 266     my $last = min(
 267         $first + $pagesize - 1,
 268         scalar @{$results} - 1,
 269     );
 270
 271     my $toggle = 0;
 272     my @loop;
 273     foreach my $result (@{$results}[$first .. $last]) {
 274         my $itemtype = $result;
 275         $itemtype->{toggle} = ($toggle++%2 eq 0 ? 1 : 0);
 276         $itemtype->{imageurl} =
 277             getitemtypeimagesrcfromurl($itemtype->{imageurl});
 278         $itemtype->{rentalcharge} = sprintf('%.2f', $itemtype->{rentalcharge});
 279
 280         push(@loop, $itemtype);
 281     }
 282
 283     $template->param(
 284         loop => \@loop,
 285         pagination_bar => pagination_bar(
 286             $script_name,
 287             getnbpages(scalar @{$results}, $pagesize),
 288             $page,
 289             'page'
 290         )
 291     );
 292 } #---- END $OP eq DEFAULT
 293 $template->param(intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
 294                 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
 295                 IntranetNav => C4::Context->preference("IntranetNav"),
 296                 );
 297 output_html_with_http_headers $input, $cookie, $template->output;
 298
 299 # Local Variables:
 300 # tab-width: 4
 301 # End: