tools/inventory.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2009 Biblibre S.A
   4 #                                         John Soros <john.soros@biblibre.com>
   5 #
   6 # This file is part of Koha.
   7 #
   8 # Koha is free software; you can redistribute it and/or modify it
   9 # under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 3 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # Koha is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  20
  21 use strict;
  22 use warnings;
  23
  24 #need to open cgi and get the fh before anything else opens a new cgi context (see C4::Auth)
  25 use CGI qw ( -utf8 );
  26 my $input = CGI->new;
  27 my $uploadbarcodes = $input->param('uploadbarcodes');
  28
  29 use C4::Auth;
  30 use C4::Context;
  31 use C4::Output;
  32 use C4::Biblio;
  33 use C4::Items;
  34 use C4::Koha;
  35 use C4::Branch; # GetBranches
  36 use C4::Circulation;
  37 use C4::Reports::Guided;    #_get_column_defs
  38 use C4::Charset;
  39 use Koha::DateUtils;
  40 use List::MoreUtils qw( none );
  41
  42
  43 my $minlocation=$input->param('minlocation') || '';
  44 my $maxlocation=$input->param('maxlocation');
  45 $maxlocation=$minlocation.'Z' unless ( $maxlocation || ! $minlocation );
  46 my $location=$input->param('location') || '';
  47 my $itemtype=$input->param('itemtype'); # FIXME note, template does not currently supply this
  48 my $ignoreissued=$input->param('ignoreissued');
  49 my $datelastseen = $input->param('datelastseen');
  50 my $markseen = $input->param('markseen');
  51 my $branchcode = $input->param('branchcode') || '';
  52 my $branch     = $input->param('branch');
  53 my $op         = $input->param('op');
  54 my $compareinv2barcd = $input->param('compareinv2barcd');
  55 my $dont_checkin = $input->param('dont_checkin');
  56
  57 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  58     {   template_name   => "tools/inventory.tt",
  59         query           => $input,
  60         type            => "intranet",
  61         authnotrequired => 0,
  62         flagsrequired   => { tools => 'inventory' },
  63         debug           => 1,
  64     }
  65 );
  66
  67
  68 my $branches = GetBranches();
  69 my @branch_loop;
  70 for my $branch_hash (keys %$branches) {
  71     push @branch_loop, {value => "$branch_hash",
  72                        branchname => $branches->{$branch_hash}->{'branchname'},
  73                        selected => ($branch_hash eq $branchcode?1:0)};
  74 }
  75
  76 @branch_loop = sort {$a->{branchname} cmp $b->{branchname}} @branch_loop;
  77 my @authorised_value_list;
  78 my $authorisedvalue_categories = '';
  79
  80 my $frameworks = getframeworks();
  81 $frameworks->{''} = {frameworkcode => ''}; # Add the default framework
  82
  83 for my $fwk (keys %$frameworks){
  84   my $fwkcode = $frameworks->{$fwk}->{'frameworkcode'};
  85   my $authcode = GetAuthValCode('items.location', $fwkcode);
  86     if ($authcode && $authorisedvalue_categories!~/\b$authcode\W/){
  87       $authorisedvalue_categories.="$authcode ";
  88       my $data=GetAuthorisedValues($authcode);
  89       foreach my $value (@$data){
  90         $value->{selected}=1 if ($value->{authorised_value} eq ($location));
  91       }
  92       push @authorised_value_list,@$data;
  93     }
  94 }
  95
  96 my $statuses = [];
  97 for my $statfield (qw/items.notforloan items.itemlost items.withdrawn items.damaged/){
  98     my $hash = {};
  99     $hash->{fieldname} = $statfield;
 100     $hash->{authcode} = GetAuthValCode($statfield);
 101     if ($hash->{authcode}){
 102         my $arr = GetAuthorisedValues($hash->{authcode});
 103         $hash->{values} = $arr;
 104         push @$statuses, $hash;
 105     }
 106 }
 107
 108
 109 $template->param( statuses => $statuses );
 110 my $staton = {};                                #authorized values that are ticked
 111 for my $authvfield (@$statuses) {
 112     $staton->{$authvfield->{fieldname}} = [];
 113     for my $authval (@{$authvfield->{values}}){
 114         if ( defined $input->param('status-' . $authvfield->{fieldname} . '-' . $authval->{authorised_value}) && $input->param('status-' . $authvfield->{fieldname} . '-' . $authval->{authorised_value}) eq 'on' ){
 115             push @{$staton->{$authvfield->{fieldname}}}, $authval->{authorised_value};
 116         }
 117     }
 118 }
 119
 120 my $notforloanlist;
 121 my $statussth = '';
 122 for my $authvfield (@$statuses) {
 123     if ( scalar @{$staton->{$authvfield->{fieldname}}} > 0 ){
 124         my $joinedvals = join ',', @{$staton->{$authvfield->{fieldname}}};
 125         $statussth .= "$authvfield->{fieldname} in ($joinedvals) and ";
 126         $notforloanlist = $joinedvals if ($authvfield->{fieldname} eq "items.notforloan");
 127     }
 128 }
 129 $statussth =~ s, and $,,g;
 130 $template->param(
 131     branchloop               => \@branch_loop,
 132     authorised_values        => \@authorised_value_list,
 133     today                    => dt_from_string,
 134     minlocation              => $minlocation,
 135     maxlocation              => $maxlocation,
 136     location                 => $location,
 137     ignoreissued             => $ignoreissued,
 138     branchcode               => $branchcode,
 139     branch                   => $branch,
 140     datelastseen             => $datelastseen,
 141     compareinv2barcd         => $compareinv2barcd,
 142     notforloanlist           => $notforloanlist
 143 );
 144
 145 my @notforloans;
 146 if (defined $notforloanlist) {
 147     @notforloans = split(/,/, $notforloanlist);
 148 }
 149
 150 my @scanned_items;
 151 my @errorloop;
 152 if ( $uploadbarcodes && length($uploadbarcodes) > 0 ) {
 153     my $dbh = C4::Context->dbh;
 154     my $date = dt_from_string( scalar $input->param('setdate') );
 155     $date = output_pref ( { dt => $date, dateformat => 'iso' } );
 156
 157     my $strsth  = "select * from issues, items where items.itemnumber=issues.itemnumber and items.barcode =?";
 158     my $qonloan = $dbh->prepare($strsth);
 159     $strsth="select * from items where items.barcode =? and items.withdrawn = 1";
 160     my $qwithdrawn = $dbh->prepare($strsth);
 161
 162     my $count = 0;
 163
 164     my @barcodes;
 165     my @uploadedbarcodes;
 166
 167     my $sth = $dbh->column_info(undef,undef,"items","barcode");
 168     my $barcode_def = $sth->fetchall_hashref('COLUMN_NAME');
 169     my $barcode_size = $barcode_def->{barcode}->{COLUMN_SIZE};
 170     my $err_length=0;
 171     my $err_data=0;
 172     my $lines_read=0;
 173     binmode($uploadbarcodes, ":encoding(UTF-8)");
 174     while (my $barcode=<$uploadbarcodes>) {
 175         $barcode =~ s/\r/\n/g;
 176         $barcode =~ s/\n\n/\n/g;
 177         my @data = split(/\n/,$barcode);
 178         push @uploadedbarcodes, @data;
 179     }
 180     for my $barcode (@uploadedbarcodes) {
 181         next unless $barcode;
 182         ++$lines_read;
 183         if (length($barcode)>$barcode_size) {
 184             $err_length += 1;
 185         }
 186         my $check_barcode = $barcode;
 187         $check_barcode =~ s/\p{Print}//g;
 188         if (length($check_barcode)>0) { # Only printable unicode characters allowed.
 189             $err_data += 1;
 190         }
 191         next if length($barcode)>$barcode_size;
 192         next if ( length($check_barcode)>0 );
 193         push @barcodes,$barcode;
 194     }
 195     $template->param( LinesRead => $lines_read );
 196     if (! @barcodes) {
 197         push @errorloop, {'barcode'=>'No valid barcodes!'};
 198         $op=''; # force the initial inventory screen again.
 199     }
 200     else {
 201         $template->param( err_length => $err_length,
 202                           err_data   => $err_data );
 203     }
 204     foreach my $barcode (@barcodes) {
 205         if ( $qwithdrawn->execute($barcode) && $qwithdrawn->rows ) {
 206             push @errorloop, { 'barcode' => $barcode, 'ERR_WTHDRAWN' => 1 };
 207         } else {
 208             my $item = GetItem( '', $barcode );
 209             if ( defined $item && $item->{'itemnumber'} ) {
 210                 ModItem( { datelastseen => $date }, undef, $item->{'itemnumber'} );
 211                 push @scanned_items, $item;
 212                 $count++;
 213                 unless ( $dont_checkin ) {
 214                     $qonloan->execute($barcode);
 215                     if ($qonloan->rows){
 216                         my $data = $qonloan->fetchrow_hashref;
 217                         my ($doreturn, $messages, $iteminformation, $borrower) =AddReturn($barcode, $data->{homebranch});
 218                         if ($doreturn){
 219                             push @errorloop, {'barcode'=>$barcode,'ERR_ONLOAN_RET'=>1}
 220                         } else {
 221                             push @errorloop, {'barcode'=>$barcode,'ERR_ONLOAN_NOT_RET'=>1}
 222                         }
 223                     }
 224                 }
 225             } else {
 226                 push @errorloop, {'barcode'=>$barcode,'ERR_BARCODE'=>1};
 227             }
 228         }
 229
 230     }
 231
 232     $template->param( date => $date, Number => $count );
 233     $template->param( errorloop => \@errorloop ) if (@errorloop);
 234 }
 235
 236 # now build the result list: inventoried items if requested, and mis-placed items -always-
 237 my $inventorylist;
 238 my $wrongplacelist;
 239 my @items_with_problems;
 240 if ( $markseen or $op ) {
 241     # retrieve all items in this range.
 242     my $totalrecords;
 243
 244     # We use datelastseen only when comparing the results to the barcode file.
 245     my $paramdatelastseen = ($compareinv2barcd) ? $datelastseen : '';
 246     ($inventorylist, $totalrecords) = GetItemsForInventory( {
 247       minlocation  => $minlocation,
 248       maxlocation  => $maxlocation,
 249       location     => $location,
 250       itemtype     => $itemtype,
 251       ignoreissued => $ignoreissued,
 252       datelastseen => $paramdatelastseen,
 253       branchcode   => $branchcode,
 254       branch       => $branch,
 255       offset       => 0,
 256       size         => undef,
 257       statushash   => $staton,
 258       interface    => 'staff',
 259     } );
 260
 261     # For the items that may be marked as "wrong place", we only check the location (callnumbers, location and branch)
 262     ($wrongplacelist, $totalrecords) = GetItemsForInventory( {
 263       minlocation  => $minlocation,
 264       maxlocation  => $maxlocation,
 265       location     => $location,
 266       itemtype     => undef,
 267       ignoreissued => undef,
 268       datelastseen => undef,
 269       branchcode   => $branchcode,
 270       branch       => $branch,
 271       offset       => 0,
 272       size         => undef,
 273       statushash   => undef,
 274       interface    => 'staff',
 275     } );
 276
 277 }
 278
 279 # If "compare barcodes list to results" has been checked, we want to alert for missing items
 280 if ( $compareinv2barcd ) {
 281     # set "missing" flags for all items with a datelastseen (dls) before the chosen datelastseen (cdls)
 282     my $dls = output_pref( { dt => dt_from_string( $datelastseen ),
 283                              dateformat => 'iso' } );
 284     foreach my $item ( @$inventorylist ) {
 285         my $cdls = output_pref( { dt => dt_from_string( $item->{datelastseen} ),
 286                                   dateformat => 'iso' } );
 287         if ( $cdls lt $dls ) {
 288             $item->{problem} = 'missingitem';
 289             # We have to push a copy of the item, not the reference
 290             push @items_with_problems, { %$item };
 291         }
 292     }
 293 }
 294
 295
 296
 297 # insert "wrongplace" to all scanned items that are not supposed to be in this range
 298 # note this list is always displayed, whatever the librarian has chosen for comparison
 299 my $moddatecount = 0;
 300 foreach my $item ( @scanned_items ) {
 301
 302   # Saving notforloan code before it's replaced by it's authorised value for later comparison
 303   $item->{notforloancode} = $item->{notforloan};
 304
 305   # Populating with authorised values
 306   foreach my $field ( keys %$item ) {
 307         # If the koha field is mapped to a marc field
 308         my $fc = $item->{'frameworkcode'} || '';
 309         my ($f, $sf) = GetMarcFromKohaField("items.$field", $fc);
 310         if ($f and $sf) {
 311             # We replace the code with it's description
 312             my $authvals = C4::Koha::GetKohaAuthorisedValuesFromField($f, $sf, $fc);
 313             if ($authvals and defined $item->{$field} and defined $authvals->{$item->{$field}}) {
 314               $item->{$field} = $authvals->{$item->{$field}};
 315             }
 316         }
 317     }
 318
 319     next if $item->{onloan}; # skip checked out items
 320
 321     # If we have scanned items with a non-matching notforloan value
 322     if (none { $item->{'notforloancode'} eq $_ } @notforloans) {
 323         $item->{problem} = 'changestatus';
 324         push @items_with_problems, { %$item };
 325     }
 326     if (none { $item->{barcode} eq $_->{barcode} && !$_->{'onloan'} } @$wrongplacelist) {
 327         $item->{problem} = 'wrongplace';
 328         push @items_with_problems, { %$item };
 329     }
 330
 331     # Modify date last seen for scanned items
 332     ModDateLastSeen($item->{'itemnumber'});
 333     $moddatecount++;
 334 }
 335
 336 if ( $compareinv2barcd ) {
 337     my @scanned_barcodes = map {$_->{barcode}} @scanned_items;
 338     for my $should_be_scanned ( @$inventorylist ) {
 339         my $barcode = $should_be_scanned->{barcode};
 340         unless ( grep /^$barcode$/, @scanned_barcodes ) {
 341             $should_be_scanned->{problem} = 'not_scanned';
 342             push @items_with_problems, { %$should_be_scanned };
 343         }
 344     }
 345 }
 346
 347 for my $item ( @items_with_problems ) {
 348     my $biblio = C4::Biblio::GetBiblioData($item->{biblionumber});
 349     $item->{title} = $biblio->{title};
 350     $item->{author} = $biblio->{author};
 351 }
 352
 353 # If a barcode file is given, we want to show problems, else all items
 354 my @results;
 355 @results = $uploadbarcodes
 356             ? @items_with_problems
 357             : $op
 358                 ? @$inventorylist
 359                 : ();
 360
 361 $template->param(
 362     moddatecount => $moddatecount,
 363     loop       => \@results,
 364     op         => $op
 365 );
 366
 367 if (defined $input->param('CSVexport') && $input->param('CSVexport') eq 'on'){
 368     eval {use Text::CSV};
 369     my $csv = Text::CSV->new or
 370             die Text::CSV->error_diag ();
 371     binmode STDOUT, ":encoding(UTF-8)";
 372     print $input->header(
 373         -type       => 'text/csv',
 374         -attachment => 'inventory.csv',
 375     );
 376
 377     my $columns_def_hashref = C4::Reports::Guided::_get_column_defs($input);
 378     foreach my $key ( keys %$columns_def_hashref ) {
 379         my $initkey = $key;
 380         $key =~ s/[^\.]*\.//;
 381         $columns_def_hashref->{$initkey}=NormalizeString($columns_def_hashref->{$initkey} // '');
 382         $columns_def_hashref->{$key} = $columns_def_hashref->{$initkey};
 383     }
 384
 385     my @translated_keys;
 386     for my $key (qw / biblioitems.title    biblio.author
 387                       items.barcode        items.itemnumber
 388                       items.homebranch     items.location
 389                       items.itemcallnumber items.notforloan
 390                       items.itemlost       items.damaged
 391                       items.withdrawn      items.stocknumber
 392                       / ) {
 393        push @translated_keys, $columns_def_hashref->{$key};
 394     }
 395     push @translated_keys, 'problem' if $uploadbarcodes;
 396
 397     $csv->combine(@translated_keys);
 398     print $csv->string, "\n";
 399
 400     my @keys = qw / title author barcode itemnumber homebranch location itemcallnumber notforloan lost damaged withdrawn stocknumber /;
 401     for my $item ( @results ) {
 402         my @line;
 403         for my $key (@keys) {
 404             push @line, $item->{$key};
 405         }
 406         if ( defined $item->{problem} ) {
 407             if ( $item->{problem} eq 'wrongplace' ) {
 408                 push @line, "wrong place";
 409             } elsif ( $item->{problem} eq 'missingitem' ) {
 410                 push @line, "missing item";
 411             } elsif ( $item->{problem} eq 'changestatus' ) {
 412                 push @line, "change item status";
 413             } elsif ($item->{problem} eq 'not_scanned' ) {
 414                 push @line, "item not scanned";
 415             }
 416         }
 417         $csv->combine(@line);
 418         print $csv->string, "\n";
 419     }
 420     # Adding not found barcodes
 421     foreach my $error (@errorloop) {
 422         my @line;
 423         if ($error->{'ERR_BARCODE'}) {
 424             push @line, map { $_ eq 'barcode' ? $error->{'barcode'} : ''} @keys;
 425             push @line, "barcode not found";
 426             $csv->combine(@line);
 427             print $csv->string, "\n";
 428         }
 429     }
 430     exit;
 431 }
 432
 433 output_html_with_http_headers $input, $cookie, $template->output;