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
  28 use C4::Auth;
  29 use C4::Context;
  30 use C4::Output;
  31 use C4::Biblio;
  32 use C4::Items;
  33 use C4::Koha;
  34 use C4::Circulation;
  35 use C4::Reports::Guided;    #_get_column_defs
  36 use C4::Charset;
  37
  38 use Koha::Biblios;
  39 use Koha::DateUtils;
  40 use Koha::AuthorisedValues;
  41 use Koha::BiblioFrameworks;
  42 use List::MoreUtils qw( none );
  43
  44 my $minlocation=$input->param('minlocation') || '';
  45 my $maxlocation=$input->param('maxlocation');
  46 $maxlocation=$minlocation.'Z' unless ( $maxlocation || ! $minlocation );
  47 my $location=$input->param('location') || '';
  48 my $ignoreissued=$input->param('ignoreissued');
  49 my $ignore_waiting_holds = $input->param('ignore_waiting_holds');
  50 my $datelastseen = $input->param('datelastseen'); # last inventory date
  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 my $out_of_order = $input->param('out_of_order');
  57
  58 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  59     {   template_name   => "tools/inventory.tt",
  60         query           => $input,
  61         type            => "intranet",
  62         authnotrequired => 0,
  63         flagsrequired   => { tools => 'inventory' },
  64         debug           => 1,
  65     }
  66 );
  67
  68 my @authorised_value_list;
  69 my $authorisedvalue_categories = '';
  70
  71 my $frameworks = Koha::BiblioFrameworks->search({}, { order_by => ['frameworktext'] })->unblessed;
  72 unshift @$frameworks, { frameworkcode => '' };
  73
  74 for my $fwk ( @$frameworks ){
  75   my $fwkcode = $fwk->{frameworkcode};
  76   my $mss = Koha::MarcSubfieldStructures->search({ frameworkcode => $fwkcode, kohafield => 'items.location', authorised_value => [ -and => {'!=' => undef }, {'!=' => ''}] });
  77   my $authcode = $mss->count ? $mss->next->authorised_value : undef;
  78     if ($authcode && $authorisedvalue_categories!~/\b$authcode\W/){
  79       $authorisedvalue_categories.="$authcode ";
  80       my $data=GetAuthorisedValues($authcode);
  81       foreach my $value (@$data){
  82         $value->{selected}=1 if ($value->{authorised_value} eq ($location));
  83       }
  84       push @authorised_value_list,@$data;
  85     }
  86 }
  87
  88 my $statuses = [];
  89 my @notforloans;
  90 for my $statfield (qw/items.notforloan items.itemlost items.withdrawn items.damaged/){
  91     my $hash = {};
  92     $hash->{fieldname} = $statfield;
  93     my $mss = Koha::MarcSubfieldStructures->search({ frameworkcode => '', kohafield => $statfield, authorised_value => [ -and => {'!=' => undef }, {'!=' => ''}] });
  94     $hash->{authcode} = $mss->count ? $mss->next->authorised_value : undef;
  95     if ($hash->{authcode}){
  96         my $arr = GetAuthorisedValues($hash->{authcode});
  97         if ( $statfield eq 'items.notforloan') {
  98             # Add notforloan == 0 to the list of possible notforloan statuses
  99             # The lib value is replaced in the template
 100             push @$arr, { authorised_value => 0, id => 'stat0' , lib => '__IGNORE__' } if ! grep { $_->{authorised_value} eq '0' } @$arr;
 101             @notforloans = map { $_->{'authorised_value'} } @$arr;
 102         }
 103         $hash->{values} = $arr;
 104         push @$statuses, $hash;
 105     }
 106 }
 107
 108 $template->param( statuses => $statuses );
 109 my $staton = {}; #authorized values that are ticked
 110 for my $authvfield (@$statuses) {
 111     $staton->{$authvfield->{fieldname}} = [];
 112     for my $authval (@{$authvfield->{values}}){
 113         if ( defined $input->param('status-' . $authvfield->{fieldname} . '-' . $authval->{authorised_value}) && $input->param('status-' . $authvfield->{fieldname} . '-' . $authval->{authorised_value}) eq 'on' ){
 114             push @{$staton->{$authvfield->{fieldname}}}, $authval->{authorised_value};
 115         }
 116     }
 117 }
 118
 119 $template->param(
 120     authorised_values        => \@authorised_value_list,
 121     today                    => dt_from_string,
 122     minlocation              => $minlocation,
 123     maxlocation              => $maxlocation,
 124     location                 => $location,
 125     ignoreissued             => $ignoreissued,
 126     branchcode               => $branchcode,
 127     branch                   => $branch,
 128     datelastseen             => $datelastseen,
 129     compareinv2barcd         => $compareinv2barcd,
 130     uploadedbarcodesflag     => $uploadbarcodes ? 1 : 0,
 131     ignore_waiting_holds     => $ignore_waiting_holds,
 132 );
 133
 134 # Walk through uploaded barcodes, report errors, mark as seen, check in
 135 my $results = {};
 136 my @scanned_items;
 137 my @errorloop;
 138 my $moddatecount = 0;
 139 if ( $uploadbarcodes && length($uploadbarcodes) > 0 ) {
 140     my $dbh = C4::Context->dbh;
 141     my $date = dt_from_string( scalar $input->param('setdate') );
 142     $date = output_pref ( { dt => $date, dateformat => 'iso' } );
 143
 144     my $strsth  = "select * from issues, items where items.itemnumber=issues.itemnumber and items.barcode =?";
 145     my $qonloan = $dbh->prepare($strsth);
 146     $strsth="select * from items where items.barcode =? and items.withdrawn = 1";
 147     my $qwithdrawn = $dbh->prepare($strsth);
 148
 149     my @barcodes;
 150     my @uploadedbarcodes;
 151
 152     my $sth = $dbh->column_info(undef,undef,"items","barcode");
 153     my $barcode_def = $sth->fetchall_hashref('COLUMN_NAME');
 154     my $barcode_size = $barcode_def->{barcode}->{COLUMN_SIZE};
 155     my $err_length=0;
 156     my $err_data=0;
 157     my $lines_read=0;
 158     binmode($uploadbarcodes, ":encoding(UTF-8)");
 159     while (my $barcode=<$uploadbarcodes>) {
 160         push @uploadedbarcodes, grep { /\S/ } split( /[\n\r,;|-]/, $barcode );
 161     }
 162     for my $barcode (@uploadedbarcodes) {
 163         next unless $barcode;
 164         ++$lines_read;
 165         if (length($barcode)>$barcode_size) {
 166             $err_length += 1;
 167         }
 168         my $check_barcode = $barcode;
 169         $check_barcode =~ s/\p{Print}//g;
 170         if (length($check_barcode)>0) { # Only printable unicode characters allowed.
 171             $err_data += 1;
 172         }
 173         next if length($barcode)>$barcode_size;
 174         next if ( length($check_barcode)>0 );
 175         push @barcodes,$barcode;
 176     }
 177     $template->param( LinesRead => $lines_read );
 178     if (! @barcodes) {
 179         push @errorloop, {'barcode'=>'No valid barcodes!'};
 180         $op=''; # force the initial inventory screen again.
 181     }
 182     else {
 183         $template->param( err_length => $err_length,
 184                           err_data   => $err_data );
 185     }
 186     foreach my $barcode (@barcodes) {
 187         if ( $qwithdrawn->execute($barcode) && $qwithdrawn->rows ) {
 188             push @errorloop, { 'barcode' => $barcode, 'ERR_WTHDRAWN' => 1 };
 189         } else {
 190             my $item = GetItem( '', $barcode );
 191             if ( defined $item && $item->{'itemnumber'} ) {
 192                 # Modify date last seen for scanned items, remove lost status
 193                 ModItem( { itemlost => 0, datelastseen => $date }, undef, $item->{'itemnumber'} );
 194                 $moddatecount++;
 195                 # update item hash accordingly
 196                 $item->{itemlost} = 0;
 197                 $item->{datelastseen} = $date;
 198                 unless ( $dont_checkin ) {
 199                     $qonloan->execute($barcode);
 200                     if ($qonloan->rows){
 201                         my $data = $qonloan->fetchrow_hashref;
 202                         my ($doreturn, $messages, $iteminformation, $borrower) =AddReturn($barcode, $data->{homebranch});
 203                         if( $doreturn ) {
 204                             $item->{onloan} = undef;
 205                             $item->{datelastseen} = dt_from_string;
 206                         } else {
 207                             push @errorloop, { barcode => $barcode, ERR_ONLOAN_NOT_RET => 1 };
 208                         }
 209                     }
 210                 }
 211                 push @scanned_items, $item;
 212             } else {
 213                 push @errorloop, { barcode => $barcode, ERR_BARCODE => 1 };
 214             }
 215         }
 216     }
 217     $template->param( date => $date );
 218     $template->param( errorloop => \@errorloop ) if (@errorloop);
 219 }
 220
 221 # Build inventorylist: used as result list when you do not pass barcodes
 222 # This list is also used when you want to compare with barcodes
 223 my ( $inventorylist, $rightplacelist );
 224 if ( $op && ( !$uploadbarcodes || $compareinv2barcd )) {
 225     ( $inventorylist ) = GetItemsForInventory({
 226       minlocation  => $minlocation,
 227       maxlocation  => $maxlocation,
 228       location     => $location,
 229       ignoreissued => $ignoreissued,
 230       datelastseen => $datelastseen,
 231       branchcode   => $branchcode,
 232       branch       => $branch,
 233       offset       => 0,
 234       statushash   => $staton,
 235       ignore_waiting_holds => $ignore_waiting_holds,
 236     });
 237 }
 238 # Build rightplacelist used to check if a scanned item is in the right place.
 239 if( @scanned_items ) {
 240     ( $rightplacelist ) = GetItemsForInventory({
 241       minlocation  => $minlocation,
 242       maxlocation  => $maxlocation,
 243       location     => $location,
 244       ignoreissued => undef,
 245       datelastseen => undef,
 246       branchcode   => $branchcode,
 247       branch       => $branch,
 248       offset       => 0,
 249       statushash   => undef,
 250       ignore_waiting_holds => $ignore_waiting_holds,
 251     });
 252     # Convert the structure to a hash on barcode
 253     $rightplacelist = {
 254         map { $_->{barcode} ? ( $_->{barcode}, $_ ) : (); } @$rightplacelist
 255     };
 256 }
 257
 258 # Report scanned items that are on the wrong place, or have a wrong notforloan
 259 # status, or are still checked out.
 260 for ( my $i = 0; $i < @scanned_items; $i++ ) {
 261
 262     my $item = $scanned_items[$i];
 263
 264     $item->{notforloancode} = $item->{notforloan}; # save for later use
 265     my $fc = $item->{'frameworkcode'} || '';
 266
 267     # Populating with authorised values description
 268     foreach my $field (qw/ location notforloan itemlost damaged withdrawn /) {
 269         my $av = Koha::AuthorisedValues->get_description_by_koha_field(
 270             { frameworkcode => $fc, kohafield => "items.$field", authorised_value => $item->{$field} } );
 271         if ( $av and defined $item->{$field} and defined $av->{lib} ) {
 272             $item->{$field} = $av->{lib};
 273         }
 274     }
 275
 276     # If we have scanned items with a non-matching notforloan value
 277     if( none { $item->{'notforloancode'} eq $_ } @notforloans ) {
 278         $item->{problems}->{changestatus} = 1;
 279         additemtoresults( $item, $results );
 280     }
 281
 282     # Check for items shelved out of order
 283     if ($out_of_order) {
 284         unless ( $i == 0 ) {
 285             my $previous_item = $scanned_items[ $i - 1 ];
 286             if ( $previous_item && $item->{cn_sort} lt $previous_item->{cn_sort} ) {
 287                 $item->{problems}->{out_of_order} = 1;
 288                 additemtoresults( $item, $results );
 289             }
 290         }
 291         unless ( $i == scalar(@scanned_items) ) {
 292             my $next_item = $scanned_items[ $i + 1 ];
 293             if ( $next_item && $item->{cn_sort} gt $next_item->{cn_sort} ) {
 294                 $item->{problems}->{out_of_order} = 1;
 295                 additemtoresults( $item, $results );
 296             }
 297         }
 298     }
 299
 300     # Report an item that is checked out (unusual!) or wrongly placed
 301     if( $item->{onloan} ) {
 302         $item->{problems}->{checkedout} = 1;
 303         additemtoresults( $item, $results );
 304         next; # do not modify item
 305     } elsif( !exists $rightplacelist->{ $item->{barcode} } ) {
 306         $item->{problems}->{wrongplace} = 1;
 307         additemtoresults( $item, $results );
 308     }
 309 }
 310
 311 # Compare barcodes with inventory list, report no_barcode and not_scanned.
 312 # not_scanned can be interpreted as missing
 313 if ( $compareinv2barcd ) {
 314     my @scanned_barcodes = map {$_->{barcode}} @scanned_items;
 315     for my $item ( @$inventorylist ) {
 316         my $barcode = $item->{barcode};
 317         if( !$barcode ) {
 318             $item->{problems}->{no_barcode} = 1;
 319         } elsif ( grep /^$barcode$/, @scanned_barcodes ) {
 320             next;
 321         } else {
 322             $item->{problems}->{not_scanned} = 1;
 323         }
 324         additemtoresults( $item, $results );
 325     }
 326 }
 327
 328 # Construct final results, add biblio information
 329 my $loop = $uploadbarcodes
 330     ? [ map { $results->{$_} } keys %$results ]
 331     : $inventorylist // [];
 332 for my $item ( @$loop ) {
 333     my $biblio = Koha::Biblios->find( $item->{biblionumber} );
 334     $item->{title} = $biblio->title;
 335     $item->{author} = $biblio->author;
 336 }
 337
 338 $template->param(
 339     moddatecount => $moddatecount,
 340     loop         => $loop,
 341     op           => $op,
 342 );
 343
 344 # Export to csv
 345 if (defined $input->param('CSVexport') && $input->param('CSVexport') eq 'on'){
 346     eval {use Text::CSV};
 347     my $csv = Text::CSV->new or
 348             die Text::CSV->error_diag ();
 349     binmode STDOUT, ":encoding(UTF-8)";
 350     print $input->header(
 351         -type       => 'text/csv',
 352         -attachment => 'inventory.csv',
 353     );
 354
 355     my $columns_def_hashref = C4::Reports::Guided::_get_column_defs($input);
 356     foreach my $key ( keys %$columns_def_hashref ) {
 357         my $initkey = $key;
 358         $key =~ s/[^\.]*\.//;
 359         $columns_def_hashref->{$initkey}=NormalizeString($columns_def_hashref->{$initkey} // '');
 360         $columns_def_hashref->{$key} = $columns_def_hashref->{$initkey};
 361     }
 362
 363     my @translated_keys;
 364     for my $key (qw / biblioitems.title    biblio.author
 365                       items.barcode        items.itemnumber
 366                       items.homebranch     items.location
 367                       items.itemcallnumber items.notforloan
 368                       items.itemlost       items.damaged
 369                       items.withdrawn      items.stocknumber
 370                       / ) {
 371        push @translated_keys, $columns_def_hashref->{$key};
 372     }
 373     push @translated_keys, 'problem' if $uploadbarcodes;
 374
 375     $csv->combine(@translated_keys);
 376     print $csv->string, "\n";
 377
 378     my @keys = qw/ title author barcode itemnumber homebranch location itemcallnumber notforloan itemlost damaged withdrawn stocknumber /;
 379     for my $item ( @$loop ) {
 380         my @line;
 381         for my $key (@keys) {
 382             push @line, $item->{$key};
 383         }
 384         my $errstr = '';
 385         foreach my $key ( keys %{$item->{problems}} ) {
 386             if( $key eq 'wrongplace' ) {
 387                 $errstr .= "wrong place,";
 388             } elsif( $key eq 'changestatus' ) {
 389                 $errstr .= "unknown notforloan status,";
 390             } elsif( $key eq 'not_scanned' ) {
 391                 $errstr .= "missing,";
 392             } elsif( $key eq 'no_barcode' ) {
 393                 $errstr .= "no barcode,";
 394             } elsif( $key eq 'checkedout' ) {
 395                 $errstr .= "checked out,";
 396             }
 397         }
 398         $errstr =~ s/,$//;
 399         push @line, $errstr;
 400         $csv->combine(@line);
 401         print $csv->string, "\n";
 402     }
 403     # Adding not found barcodes
 404     foreach my $error (@errorloop) {
 405         my @line;
 406         if ($error->{'ERR_BARCODE'}) {
 407             push @line, map { $_ eq 'barcode' ? $error->{'barcode'} : ''} @keys;
 408             push @line, "barcode not found";
 409             $csv->combine(@line);
 410             print $csv->string, "\n";
 411         }
 412     }
 413     exit;
 414 }
 415
 416 output_html_with_http_headers $input, $cookie, $template->output;
 417
 418 sub additemtoresults {
 419     my ( $item, $results ) = @_;
 420     my $itemno = $item->{itemnumber};
 421     # since the script appends to $item, we can just overwrite the hash entry
 422     $results->{$itemno} = $item;
 423 }