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::Circulation;
  36 use C4::Reports::Guided;    #_get_column_defs
  37 use C4::Charset;
  38 use Koha::DateUtils;
  39 use Koha::AuthorisedValues;
  40 use Koha::BiblioFrameworks;
  41 use List::MoreUtils qw( none );
  42
  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 $itemtype=$input->param('itemtype'); # FIXME note, template does not currently supply this
  49 my $ignoreissued=$input->param('ignoreissued');
  50 my $datelastseen = $input->param('datelastseen');
  51 my $markseen = $input->param('markseen');
  52 my $branchcode = $input->param('branchcode') || '';
  53 my $branch     = $input->param('branch');
  54 my $op         = $input->param('op');
  55 my $compareinv2barcd = $input->param('compareinv2barcd');
  56 my $dont_checkin = $input->param('dont_checkin');
  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 => { not => 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 for my $statfield (qw/items.notforloan items.itemlost items.withdrawn items.damaged/){
  90     my $hash = {};
  91     $hash->{fieldname} = $statfield;
  92     my $mss = Koha::MarcSubfieldStructures->search({ frameworkcode => '', kohafield => $statfield, authorised_value => { not => undef } });
  93     $hash->{authcode} = $mss->count ? $mss->next->authorised_value : undef;
  94     if ($hash->{authcode}){
  95         my $arr = GetAuthorisedValues($hash->{authcode});
  96         $hash->{values} = $arr;
  97         push @$statuses, $hash;
  98     }
  99 }
 100
 101
 102 $template->param( statuses => $statuses );
 103 my $staton = {};                                #authorized values that are ticked
 104 for my $authvfield (@$statuses) {
 105     $staton->{$authvfield->{fieldname}} = [];
 106     for my $authval (@{$authvfield->{values}}){
 107         if ( defined $input->param('status-' . $authvfield->{fieldname} . '-' . $authval->{authorised_value}) && $input->param('status-' . $authvfield->{fieldname} . '-' . $authval->{authorised_value}) eq 'on' ){
 108             push @{$staton->{$authvfield->{fieldname}}}, $authval->{authorised_value};
 109         }
 110     }
 111 }
 112
 113 my $notforloanlist;
 114 my $statussth = '';
 115 for my $authvfield (@$statuses) {
 116     if ( scalar @{$staton->{$authvfield->{fieldname}}} > 0 ){
 117         my $joinedvals = join ',', @{$staton->{$authvfield->{fieldname}}};
 118         $statussth .= "$authvfield->{fieldname} in ($joinedvals) and ";
 119         $notforloanlist = $joinedvals if ($authvfield->{fieldname} eq "items.notforloan");
 120     }
 121 }
 122 $statussth =~ s, and $,,g;
 123 $template->param(
 124     authorised_values        => \@authorised_value_list,
 125     today                    => dt_from_string,
 126     minlocation              => $minlocation,
 127     maxlocation              => $maxlocation,
 128     location                 => $location,
 129     ignoreissued             => $ignoreissued,
 130     branchcode               => $branchcode,
 131     branch                   => $branch,
 132     datelastseen             => $datelastseen,
 133     compareinv2barcd         => $compareinv2barcd,
 134     notforloanlist           => $notforloanlist
 135 );
 136
 137 my @notforloans;
 138 if (defined $notforloanlist) {
 139     @notforloans = split(/,/, $notforloanlist);
 140 }
 141
 142 my @scanned_items;
 143 my @errorloop;
 144 if ( $uploadbarcodes && length($uploadbarcodes) > 0 ) {
 145     my $dbh = C4::Context->dbh;
 146     my $date = dt_from_string( scalar $input->param('setdate') );
 147     $date = output_pref ( { dt => $date, dateformat => 'iso' } );
 148
 149     my $strsth  = "select * from issues, items where items.itemnumber=issues.itemnumber and items.barcode =?";
 150     my $qonloan = $dbh->prepare($strsth);
 151     $strsth="select * from items where items.barcode =? and items.withdrawn = 1";
 152     my $qwithdrawn = $dbh->prepare($strsth);
 153
 154     my $count = 0;
 155
 156     my @barcodes;
 157     my @uploadedbarcodes;
 158
 159     my $sth = $dbh->column_info(undef,undef,"items","barcode");
 160     my $barcode_def = $sth->fetchall_hashref('COLUMN_NAME');
 161     my $barcode_size = $barcode_def->{barcode}->{COLUMN_SIZE};
 162     my $err_length=0;
 163     my $err_data=0;
 164     my $lines_read=0;
 165     binmode($uploadbarcodes, ":encoding(UTF-8)");
 166     while (my $barcode=<$uploadbarcodes>) {
 167         $barcode =~ s/\r/\n/g;
 168         $barcode =~ s/\n\n/\n/g;
 169         my @data = split(/\n/,$barcode);
 170         push @uploadedbarcodes, @data;
 171     }
 172     for my $barcode (@uploadedbarcodes) {
 173         next unless $barcode;
 174         ++$lines_read;
 175         if (length($barcode)>$barcode_size) {
 176             $err_length += 1;
 177         }
 178         my $check_barcode = $barcode;
 179         $check_barcode =~ s/\p{Print}//g;
 180         if (length($check_barcode)>0) { # Only printable unicode characters allowed.
 181             $err_data += 1;
 182         }
 183         next if length($barcode)>$barcode_size;
 184         next if ( length($check_barcode)>0 );
 185         push @barcodes,$barcode;
 186     }
 187     $template->param( LinesRead => $lines_read );
 188     if (! @barcodes) {
 189         push @errorloop, {'barcode'=>'No valid barcodes!'};
 190         $op=''; # force the initial inventory screen again.
 191     }
 192     else {
 193         $template->param( err_length => $err_length,
 194                           err_data   => $err_data );
 195     }
 196     foreach my $barcode (@barcodes) {
 197         if ( $qwithdrawn->execute($barcode) && $qwithdrawn->rows ) {
 198             push @errorloop, { 'barcode' => $barcode, 'ERR_WTHDRAWN' => 1 };
 199         } else {
 200             my $item = GetItem( '', $barcode );
 201             if ( defined $item && $item->{'itemnumber'} ) {
 202                 ModItem( { datelastseen => $date }, undef, $item->{'itemnumber'} );
 203                 push @scanned_items, $item;
 204                 $count++;
 205                 unless ( $dont_checkin ) {
 206                     $qonloan->execute($barcode);
 207                     if ($qonloan->rows){
 208                         my $data = $qonloan->fetchrow_hashref;
 209                         my ($doreturn, $messages, $iteminformation, $borrower) =AddReturn($barcode, $data->{homebranch});
 210                         if ($doreturn){
 211                             push @errorloop, {'barcode'=>$barcode,'ERR_ONLOAN_RET'=>1}
 212                         } else {
 213                             push @errorloop, {'barcode'=>$barcode,'ERR_ONLOAN_NOT_RET'=>1}
 214                         }
 215                     }
 216                 }
 217             } else {
 218                 push @errorloop, {'barcode'=>$barcode,'ERR_BARCODE'=>1};
 219             }
 220         }
 221
 222     }
 223
 224     $template->param( date => $date, Number => $count );
 225     $template->param( errorloop => \@errorloop ) if (@errorloop);
 226 }
 227
 228 # now build the result list: inventoried items if requested, and mis-placed items -always-
 229 my $inventorylist;
 230 my $wrongplacelist;
 231 my @items_with_problems;
 232 if ( $markseen or $op ) {
 233     # retrieve all items in this range.
 234     my $totalrecords;
 235
 236     # We use datelastseen only when comparing the results to the barcode file.
 237     my $paramdatelastseen = ($compareinv2barcd) ? $datelastseen : '';
 238     ($inventorylist, $totalrecords) = GetItemsForInventory( {
 239       minlocation  => $minlocation,
 240       maxlocation  => $maxlocation,
 241       location     => $location,
 242       itemtype     => $itemtype,
 243       ignoreissued => $ignoreissued,
 244       datelastseen => $paramdatelastseen,
 245       branchcode   => $branchcode,
 246       branch       => $branch,
 247       offset       => 0,
 248       size         => undef,
 249       statushash   => $staton,
 250     } );
 251
 252     # For the items that may be marked as "wrong place", we only check the location (callnumbers, location and branch)
 253     ($wrongplacelist, $totalrecords) = GetItemsForInventory( {
 254       minlocation  => $minlocation,
 255       maxlocation  => $maxlocation,
 256       location     => $location,
 257       itemtype     => undef,
 258       ignoreissued => undef,
 259       datelastseen => undef,
 260       branchcode   => $branchcode,
 261       branch       => $branch,
 262       offset       => 0,
 263       size         => undef,
 264       statushash   => undef,
 265     } );
 266
 267 }
 268
 269 # If "compare barcodes list to results" has been checked, we want to alert for missing items
 270 if ( $compareinv2barcd ) {
 271     # set "missing" flags for all items with a datelastseen (dls) before the chosen datelastseen (cdls)
 272     my $dls = output_pref( { dt => dt_from_string( $datelastseen ),
 273                              dateformat => 'iso' } );
 274     foreach my $item ( @$inventorylist ) {
 275         my $cdls = output_pref( { dt => dt_from_string( $item->{datelastseen} ),
 276                                   dateformat => 'iso' } );
 277         if ( $cdls lt $dls ) {
 278             $item->{problem} = 'missingitem';
 279             # We have to push a copy of the item, not the reference
 280             push @items_with_problems, { %$item };
 281         }
 282     }
 283 }
 284
 285
 286
 287 # insert "wrongplace" to all scanned items that are not supposed to be in this range
 288 # note this list is always displayed, whatever the librarian has chosen for comparison
 289 my $moddatecount = 0;
 290 foreach my $item ( @scanned_items ) {
 291
 292   # Saving notforloan code before it's replaced by it's authorised value for later comparison
 293   $item->{notforloancode} = $item->{notforloan};
 294
 295   # Populating with authorised values
 296   foreach my $field ( keys %$item ) {
 297         # If the koha field is mapped to a marc field
 298         my $fc = $item->{'frameworkcode'} || '';
 299         my ($f, $sf) = GetMarcFromKohaField("items.$field", $fc);
 300         if ($f and $sf) {
 301             # We replace the code with it's description
 302             my $av = Koha::AuthorisedValues->search_by_marc_field({ frameworkcode => $fc, tagfield => $f, tagsubfield => $sf, });
 303             $av = $av->count ? $av->unblessed : [];
 304             my $authvals = { map { ( $_->{authorised_value} => $_->{lib} ) } @$av };
 305             if ($authvals and defined $item->{$field} and defined $authvals->{$item->{$field}}) {
 306               $item->{$field} = $authvals->{$item->{$field}};
 307             }
 308         }
 309     }
 310
 311     next if $item->{onloan}; # skip checked out items
 312
 313     # If we have scanned items with a non-matching notforloan value
 314     if (none { $item->{'notforloancode'} eq $_ } @notforloans) {
 315         $item->{problem} = 'changestatus';
 316         push @items_with_problems, { %$item };
 317     }
 318     if (none { $item->{barcode} eq $_->{barcode} && !$_->{'onloan'} } @$wrongplacelist) {
 319         $item->{problem} = 'wrongplace';
 320         push @items_with_problems, { %$item };
 321     }
 322
 323     # Modify date last seen for scanned items
 324     ModDateLastSeen($item->{'itemnumber'});
 325     $moddatecount++;
 326 }
 327
 328 if ( $compareinv2barcd ) {
 329     my @scanned_barcodes = map {$_->{barcode}} @scanned_items;
 330     for my $should_be_scanned ( @$inventorylist ) {
 331         my $barcode = $should_be_scanned->{barcode};
 332         unless ( grep /^$barcode$/, @scanned_barcodes ) {
 333             $should_be_scanned->{problem} = 'not_scanned';
 334             push @items_with_problems, { %$should_be_scanned };
 335         }
 336     }
 337 }
 338
 339 for my $item ( @items_with_problems ) {
 340     my $biblio = C4::Biblio::GetBiblioData($item->{biblionumber});
 341     $item->{title} = $biblio->{title};
 342     $item->{author} = $biblio->{author};
 343 }
 344
 345 # If a barcode file is given, we want to show problems, else all items
 346 my @results;
 347 @results = $uploadbarcodes
 348             ? @items_with_problems
 349             : $op
 350                 ? @$inventorylist
 351                 : ();
 352
 353 $template->param(
 354     moddatecount => $moddatecount,
 355     loop       => \@results,
 356     op         => $op
 357 );
 358
 359 if (defined $input->param('CSVexport') && $input->param('CSVexport') eq 'on'){
 360     eval {use Text::CSV};
 361     my $csv = Text::CSV->new or
 362             die Text::CSV->error_diag ();
 363     binmode STDOUT, ":encoding(UTF-8)";
 364     print $input->header(
 365         -type       => 'text/csv',
 366         -attachment => 'inventory.csv',
 367     );
 368
 369     my $columns_def_hashref = C4::Reports::Guided::_get_column_defs($input);
 370     foreach my $key ( keys %$columns_def_hashref ) {
 371         my $initkey = $key;
 372         $key =~ s/[^\.]*\.//;
 373         $columns_def_hashref->{$initkey}=NormalizeString($columns_def_hashref->{$initkey} // '');
 374         $columns_def_hashref->{$key} = $columns_def_hashref->{$initkey};
 375     }
 376
 377     my @translated_keys;
 378     for my $key (qw / biblioitems.title    biblio.author
 379                       items.barcode        items.itemnumber
 380                       items.homebranch     items.location
 381                       items.itemcallnumber items.notforloan
 382                       items.itemlost       items.damaged
 383                       items.withdrawn      items.stocknumber
 384                       / ) {
 385        push @translated_keys, $columns_def_hashref->{$key};
 386     }
 387     push @translated_keys, 'problem' if $uploadbarcodes;
 388
 389     $csv->combine(@translated_keys);
 390     print $csv->string, "\n";
 391
 392     my @keys = qw / title author barcode itemnumber homebranch location itemcallnumber notforloan lost damaged withdrawn stocknumber /;
 393     for my $item ( @results ) {
 394         my @line;
 395         for my $key (@keys) {
 396             push @line, $item->{$key};
 397         }
 398         if ( defined $item->{problem} ) {
 399             if ( $item->{problem} eq 'wrongplace' ) {
 400                 push @line, "wrong place";
 401             } elsif ( $item->{problem} eq 'missingitem' ) {
 402                 push @line, "missing item";
 403             } elsif ( $item->{problem} eq 'changestatus' ) {
 404                 push @line, "change item status";
 405             } elsif ($item->{problem} eq 'not_scanned' ) {
 406                 push @line, "item not scanned";
 407             }
 408         }
 409         $csv->combine(@line);
 410         print $csv->string, "\n";
 411     }
 412     # Adding not found barcodes
 413     foreach my $error (@errorloop) {
 414         my @line;
 415         if ($error->{'ERR_BARCODE'}) {
 416             push @line, map { $_ eq 'barcode' ? $error->{'barcode'} : ''} @keys;
 417             push @line, "barcode not found";
 418             $csv->combine(@line);
 419             print $csv->string, "\n";
 420         }
 421     }
 422     exit;
 423 }
 424
 425 output_html_with_http_headers $input, $cookie, $template->output;