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 Modern::Perl;
  22
  23 #need to open cgi and get the fh before anything else opens a new cgi context (see C4::Auth)
  24 use CGI qw ( -utf8 );
  25 my $input = CGI->new;
  26 my $uploadbarcodes = $input->param('uploadbarcodes');
  27 my $barcodelist = $input->param('barcodelist');
  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::Circulation;
  36 use C4::Reports::Guided;    #_get_column_defs
  37 use C4::Charset;
  38
  39 use Koha::Biblios;
  40 use Koha::DateUtils;
  41 use Koha::AuthorisedValues;
  42 use Koha::BiblioFrameworks;
  43 use Koha::ClassSources;
  44 use Koha::Items;
  45 use List::MoreUtils qw( none );
  46
  47 my $minlocation=$input->param('minlocation') || '';
  48 my $maxlocation=$input->param('maxlocation');
  49 my $class_source=$input->param('class_source');
  50 $maxlocation=$minlocation.'Z' unless ( $maxlocation || ! $minlocation );
  51 my $location=$input->param('location') || '';
  52 my $ignoreissued=$input->param('ignoreissued');
  53 my $ignore_waiting_holds = $input->param('ignore_waiting_holds');
  54 my $datelastseen = $input->param('datelastseen'); # last inventory date
  55 my $branchcode = $input->param('branchcode') || '';
  56 my $branch     = $input->param('branch');
  57 my $op         = $input->param('op');
  58 my $compareinv2barcd = $input->param('compareinv2barcd');
  59 my $dont_checkin = $input->param('dont_checkin');
  60 my $out_of_order = $input->param('out_of_order');
  61
  62 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  63     {   template_name   => "tools/inventory.tt",
  64         query           => $input,
  65         type            => "intranet",
  66         flagsrequired   => { tools => 'inventory' },
  67         debug           => 1,
  68     }
  69 );
  70
  71 my @authorised_value_list;
  72 my $authorisedvalue_categories = '';
  73
  74 my $frameworks = Koha::BiblioFrameworks->search({}, { order_by => ['frameworktext'] })->unblessed;
  75 unshift @$frameworks, { frameworkcode => '' };
  76
  77 for my $fwk ( @$frameworks ){
  78   my $fwkcode = $fwk->{frameworkcode};
  79   my $mss = Koha::MarcSubfieldStructures->search({ frameworkcode => $fwkcode, kohafield => 'items.location', authorised_value => [ -and => {'!=' => undef }, {'!=' => ''}] });
  80   my $authcode = $mss->count ? $mss->next->authorised_value : undef;
  81     if ($authcode && $authorisedvalue_categories!~/\b$authcode\W/){
  82       $authorisedvalue_categories.="$authcode ";
  83       my $data=GetAuthorisedValues($authcode);
  84       foreach my $value (@$data){
  85         $value->{selected}=1 if ($value->{authorised_value} eq ($location));
  86       }
  87       push @authorised_value_list,@$data;
  88     }
  89 }
  90
  91 my $statuses = [];
  92 my @notforloans;
  93 for my $statfield (qw/items.notforloan items.itemlost items.withdrawn items.damaged/){
  94     my $hash = {};
  95     $hash->{fieldname} = $statfield;
  96     my $mss = Koha::MarcSubfieldStructures->search({ frameworkcode => '', kohafield => $statfield, authorised_value => [ -and => {'!=' => undef }, {'!=' => ''}] });
  97     $hash->{authcode} = $mss->count ? $mss->next->authorised_value : undef;
  98     if ($hash->{authcode}){
  99         my $arr = GetAuthorisedValues($hash->{authcode});
 100         if ( $statfield eq 'items.notforloan') {
 101             # Add notforloan == 0 to the list of possible notforloan statuses
 102             # The lib value is replaced in the template
 103             push @$arr, { authorised_value => 0, id => 'stat0' , lib => '__IGNORE__' } if ! grep { $_->{authorised_value} eq '0' } @$arr;
 104             @notforloans = map { $_->{'authorised_value'} } @$arr;
 105         }
 106         $hash->{values} = $arr;
 107         push @$statuses, $hash;
 108     }
 109 }
 110
 111 $template->param( statuses => $statuses );
 112 my $staton = {}; #authorized values that are ticked
 113 for my $authvfield (@$statuses) {
 114     $staton->{$authvfield->{fieldname}} = [];
 115     for my $authval (@{$authvfield->{values}}){
 116         if ( defined $input->param('status-' . $authvfield->{fieldname} . '-' . $authval->{authorised_value}) && $input->param('status-' . $authvfield->{fieldname} . '-' . $authval->{authorised_value}) eq 'on' ){
 117             push @{$staton->{$authvfield->{fieldname}}}, $authval->{authorised_value};
 118         }
 119     }
 120 }
 121
 122 # if there's a list of not for loans types selected use it rather than
 123 # the full set.
 124 @notforloans = @{$staton->{'items.notforloan'}} if defined $staton->{'items.notforloan'} and scalar @{$staton->{'items.notforloan'}} > 0;
 125
 126 my @class_sources = Koha::ClassSources->search({ used => 1 });
 127 my $pref_class = C4::Context->preference("DefaultClassificationSource");
 128
 129
 130 $template->param(
 131     authorised_values        => \@authorised_value_list,
 132     today                    => dt_from_string,
 133     minlocation              => $minlocation,
 134     maxlocation              => $maxlocation,
 135     location                 => $location,
 136     ignoreissued             => $ignoreissued,
 137     branchcode               => $branchcode,
 138     branch                   => $branch,
 139     datelastseen             => $datelastseen,
 140     compareinv2barcd         => $compareinv2barcd,
 141     uploadedbarcodesflag     => ($uploadbarcodes || $barcodelist) ? 1 : 0,
 142     ignore_waiting_holds     => $ignore_waiting_holds,
 143     class_sources            => \@class_sources,
 144     pref_class               => $pref_class
 145 );
 146
 147 # Walk through uploaded barcodes, report errors, mark as seen, check in
 148 my $results = {};
 149 my @scanned_items;
 150 my @errorloop;
 151 my $moddatecount = 0;
 152 if ( ($uploadbarcodes && length($uploadbarcodes) > 0) || ($barcodelist && length($barcodelist) > 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 @barcodes;
 163     my @uploadedbarcodes;
 164
 165     my $sth = $dbh->column_info(undef,undef,"items","barcode");
 166     my $barcode_def = $sth->fetchall_hashref('COLUMN_NAME');
 167     my $barcode_size = $barcode_def->{barcode}->{COLUMN_SIZE};
 168     my $err_length=0;
 169     my $err_data=0;
 170     my $lines_read=0;
 171     if ($uploadbarcodes && length($uploadbarcodes) > 0) {
 172         binmode($uploadbarcodes, ":encoding(UTF-8)");
 173         while (my $barcode=<$uploadbarcodes>) {
 174             my $split_chars = C4::Context->preference('BarcodeSeparators');
 175             push @uploadedbarcodes, grep { /\S/ } split( /[$split_chars]/, $barcode );
 176         }
 177     } else {
 178         push @uploadedbarcodes, split(/\s\n/, $input->param('barcodelist') );
 179         $uploadbarcodes = $barcodelist;
 180     }
 181     for my $barcode (@uploadedbarcodes) {
 182         next unless $barcode;
 183         ++$lines_read;
 184         if (length($barcode)>$barcode_size) {
 185             $err_length += 1;
 186         }
 187         my $check_barcode = $barcode;
 188         $check_barcode =~ s/\p{Print}//g;
 189         if (length($check_barcode)>0) { # Only printable unicode characters allowed.
 190             $err_data += 1;
 191         }
 192         next if length($barcode)>$barcode_size;
 193         next if ( length($check_barcode)>0 );
 194         push @barcodes,$barcode;
 195     }
 196     $template->param( LinesRead => $lines_read );
 197     if (! @barcodes) {
 198         push @errorloop, {'barcode'=>'No valid barcodes!'};
 199         $op=''; # force the initial inventory screen again.
 200     }
 201     else {
 202         $template->param( err_length => $err_length,
 203                           err_data   => $err_data );
 204     }
 205     foreach my $barcode (@barcodes) {
 206         if ( $qwithdrawn->execute($barcode) && $qwithdrawn->rows ) {
 207             push @errorloop, { 'barcode' => $barcode, 'ERR_WTHDRAWN' => 1 };
 208         } else {
 209             my $item = Koha::Items->find({barcode => $barcode});
 210             if ( $item ) {
 211                 # Modify date last seen for scanned items, remove lost status
 212                 $item->set({ itemlost => 0, datelastseen => $date })->store;
 213                 my $item_unblessed = $item->unblessed;
 214                 $moddatecount++;
 215                 unless ( $dont_checkin ) {
 216                     $qonloan->execute($barcode);
 217                     if ($qonloan->rows){
 218                         my $data = $qonloan->fetchrow_hashref;
 219                         my ($doreturn, $messages, $iteminformation, $borrower) =AddReturn($barcode, $data->{homebranch});
 220                         if( $doreturn ) {
 221                             $item_unblessed->{onloan} = undef;
 222                             $item_unblessed->{datelastseen} = dt_from_string;
 223                         } else {
 224                             push @errorloop, { barcode => $barcode, ERR_ONLOAN_NOT_RET => 1 };
 225                         }
 226                     }
 227                 }
 228                 push @scanned_items, $item_unblessed;
 229             } else {
 230                 push @errorloop, { barcode => $barcode, ERR_BARCODE => 1 };
 231             }
 232         }
 233     }
 234     $template->param( date => $date );
 235     $template->param( errorloop => \@errorloop ) if (@errorloop);
 236 }
 237
 238 # Build inventorylist: used as result list when you do not pass barcodes
 239 # This list is also used when you want to compare with barcodes
 240 my ( $inventorylist, $rightplacelist );
 241 if ( $op && ( !$uploadbarcodes || $compareinv2barcd )) {
 242     ( $inventorylist ) = GetItemsForInventory({
 243       minlocation  => $minlocation,
 244       maxlocation  => $maxlocation,
 245       class_source => $class_source,
 246       location     => $location,
 247       ignoreissued => $ignoreissued,
 248       datelastseen => $datelastseen,
 249       branchcode   => $branchcode,
 250       branch       => $branch,
 251       offset       => 0,
 252       statushash   => $staton,
 253       ignore_waiting_holds => $ignore_waiting_holds,
 254     });
 255 }
 256 # Build rightplacelist used to check if a scanned item is in the right place.
 257 if( @scanned_items ) {
 258     ( $rightplacelist ) = GetItemsForInventory({
 259       minlocation  => $minlocation,
 260       maxlocation  => $maxlocation,
 261       class_source => $class_source,
 262       location     => $location,
 263       ignoreissued => undef,
 264       datelastseen => undef,
 265       branchcode   => $branchcode,
 266       branch       => $branch,
 267       offset       => 0,
 268       statushash   => undef,
 269       ignore_waiting_holds => $ignore_waiting_holds,
 270     });
 271     # Convert the structure to a hash on barcode
 272     $rightplacelist = {
 273         map { $_->{barcode} ? ( $_->{barcode}, $_ ) : (); } @$rightplacelist
 274     };
 275 }
 276
 277 # Report scanned items that are on the wrong place, or have a wrong notforloan
 278 # status, or are still checked out.
 279 for ( my $i = 0; $i < @scanned_items; $i++ ) {
 280
 281     my $item = $scanned_items[$i];
 282
 283     $item->{notforloancode} = $item->{notforloan}; # save for later use
 284     my $fc = $item->{'frameworkcode'} || '';
 285
 286     # Populating with authorised values description
 287     foreach my $field (qw/ location notforloan itemlost damaged withdrawn /) {
 288         my $av = Koha::AuthorisedValues->get_description_by_koha_field(
 289             { frameworkcode => $fc, kohafield => "items.$field", authorised_value => $item->{$field} } );
 290         if ( $av and defined $item->{$field} and defined $av->{lib} ) {
 291             $item->{$field} = $av->{lib};
 292         }
 293     }
 294
 295     # If we have scanned items with a non-matching notforloan value
 296     if( none { $item->{'notforloancode'} eq $_ } @notforloans ) {
 297         $item->{problems}->{changestatus} = 1;
 298         additemtoresults( $item, $results );
 299     }
 300
 301     # Check for items shelved out of order
 302     if ($out_of_order) {
 303         unless ( $i == 0 ) {
 304             my $previous_item = $scanned_items[ $i - 1 ];
 305             if ( $previous_item && $item->{cn_sort} lt $previous_item->{cn_sort} ) {
 306                 $item->{problems}->{out_of_order} = 1;
 307                 additemtoresults( $item, $results );
 308             }
 309         }
 310         unless ( $i == scalar(@scanned_items) ) {
 311             my $next_item = $scanned_items[ $i + 1 ];
 312             if ( $next_item && $item->{cn_sort} gt $next_item->{cn_sort} ) {
 313                 $item->{problems}->{out_of_order} = 1;
 314                 additemtoresults( $item, $results );
 315             }
 316         }
 317     }
 318
 319     # Report an item that is checked out (unusual!) or wrongly placed
 320     if( $item->{onloan} ) {
 321         $item->{problems}->{checkedout} = 1;
 322         additemtoresults( $item, $results );
 323         next; # do not modify item
 324     } elsif( !exists $rightplacelist->{ $item->{barcode} } ) {
 325         $item->{problems}->{wrongplace} = 1;
 326         additemtoresults( $item, $results );
 327     }
 328 }
 329
 330 # Compare barcodes with inventory list, report no_barcode and not_scanned.
 331 # not_scanned can be interpreted as missing
 332 if ( $compareinv2barcd ) {
 333     my @scanned_barcodes = map {$_->{barcode}} @scanned_items;
 334     for my $item ( @$inventorylist ) {
 335         my $barcode = $item->{barcode};
 336         if( !$barcode ) {
 337             $item->{problems}->{no_barcode} = 1;
 338         } elsif ( grep { $_ eq $barcode } @scanned_barcodes ) {
 339             next;
 340         } else {
 341             $item->{problems}->{not_scanned} = 1;
 342         }
 343         additemtoresults( $item, $results );
 344     }
 345 }
 346
 347 # Construct final results, add biblio information
 348 my $loop = $uploadbarcodes
 349     ? [ map { $results->{$_} } keys %$results ]
 350     : $inventorylist // [];
 351 for my $item ( @$loop ) {
 352     my $biblio = Koha::Biblios->find( $item->{biblionumber} );
 353     $item->{title} = $biblio->title;
 354     $item->{author} = $biblio->author;
 355 }
 356
 357 $template->param(
 358     moddatecount => $moddatecount,
 359     loop         => $loop,
 360     op           => $op,
 361 );
 362
 363 # Export to csv
 364 if (defined $input->param('CSVexport') && $input->param('CSVexport') eq 'on'){
 365     eval {use Text::CSV};
 366     my $csv = Text::CSV->new or
 367             die Text::CSV->error_diag ();
 368     binmode STDOUT, ":encoding(UTF-8)";
 369     print $input->header(
 370         -type       => 'text/csv',
 371         -attachment => 'inventory.csv',
 372     );
 373
 374     my $columns_def_hashref = C4::Reports::Guided::_get_column_defs($input);
 375     foreach my $key ( keys %$columns_def_hashref ) {
 376         my $initkey = $key;
 377         $key =~ s/[^\.]*\.//;
 378         $columns_def_hashref->{$initkey}=NormalizeString($columns_def_hashref->{$initkey} // '');
 379         $columns_def_hashref->{$key} = $columns_def_hashref->{$initkey};
 380     }
 381
 382     my @translated_keys;
 383     for my $key (qw / biblioitems.title    biblio.author
 384                       items.barcode        items.itemnumber
 385                       items.homebranch     items.location
 386                       items.itemcallnumber items.notforloan
 387                       items.itemlost       items.damaged
 388                       items.withdrawn      items.stocknumber
 389                       / ) {
 390        push @translated_keys, $columns_def_hashref->{$key};
 391     }
 392     push @translated_keys, 'problem' if $uploadbarcodes;
 393
 394     $csv->combine(@translated_keys);
 395     print $csv->string, "\n";
 396
 397     my @keys = qw/ title author barcode itemnumber homebranch location itemcallnumber notforloan itemlost damaged withdrawn stocknumber /;
 398     for my $item ( @$loop ) {
 399         my @line;
 400         for my $key (@keys) {
 401             push @line, $item->{$key};
 402         }
 403         my $errstr = '';
 404         foreach my $key ( keys %{$item->{problems}} ) {
 405             if( $key eq 'wrongplace' ) {
 406                 $errstr .= "wrong place,";
 407             } elsif( $key eq 'changestatus' ) {
 408                 $errstr .= "unknown notforloan status,";
 409             } elsif( $key eq 'not_scanned' ) {
 410                 $errstr .= "missing,";
 411             } elsif( $key eq 'no_barcode' ) {
 412                 $errstr .= "no barcode,";
 413             } elsif( $key eq 'checkedout' ) {
 414                 $errstr .= "checked out,";
 415             }
 416         }
 417         $errstr =~ s/,$//;
 418         push @line, $errstr;
 419         $csv->combine(@line);
 420         print $csv->string, "\n";
 421     }
 422     # Adding not found barcodes
 423     foreach my $error (@errorloop) {
 424         my @line;
 425         if ($error->{'ERR_BARCODE'}) {
 426             push @line, map { $_ eq 'barcode' ? $error->{'barcode'} : ''} @keys;
 427             push @line, "barcode not found";
 428             $csv->combine(@line);
 429             print $csv->string, "\n";
 430         }
 431     }
 432     exit;
 433 }
 434
 435 output_html_with_http_headers $input, $cookie, $template->output;
 436
 437 sub additemtoresults {
 438     my ( $item, $results ) = @_;
 439     my $itemno = $item->{itemnumber};
 440     # since the script appends to $item, we can just overwrite the hash entry
 441     $results->{$itemno} = $item;
 442 }