misc/maintenance/search_for_data_inconsistencies.pl

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  17
  18 use Modern::Perl;
  19
  20 use Koha::Script;
  21 use Koha::Items;
  22 use Koha::Biblioitems;
  23 use Koha::ItemTypes;
  24 use Koha::Authorities;
  25
  26 {
  27     my $items = Koha::Items->search({ -or => { homebranch => undef, holdingbranch => undef }});
  28     if ( $items->count ) { new_section("Not defined items.homebranch and/or items.holdingbranch")}
  29     while ( my $item = $items->next ) {
  30         if ( not $item->homebranch and not $item->holdingbranch ) {
  31             new_item(sprintf "Item with itemnumber=%s does not have homebranch and holdingbranch defined", $item->itemnumber);
  32         } elsif ( not $item->homebranch ) {
  33             new_item(sprintf "Item with itemnumber=%s does not have homebranch defined", $item->itemnumber);
  34         } else {
  35             new_item(sprintf "Item with itemnumber=%s does not have holdingbranch defined", $item->itemnumber);
  36         }
  37     }
  38     if ( $items->count ) { new_hint("Edit these items and set valid homebranch and/or holdingbranch")}
  39 }
  40
  41 {
  42     # No join possible, FK is missing at DB level
  43     my @auth_types = Koha::Authority::Types->search->get_column('authtypecode');
  44     my $authorities = Koha::Authorities->search({authtypecode => { 'not in' => \@auth_types } });
  45     if ( $authorities->count ) {new_section("Invalid auth_header.authtypecode")}
  46     while ( my $authority = $authorities->next ) {
  47         new_item(sprintf "Authority with authid=%s does not have a code defined (%s)", $authority->authid, $authority->authtypecode);
  48     }
  49     if ( $authorities->count ) {new_hint("Go to 'Home › Administration › Authority types' to define them")}
  50 }
  51
  52 {
  53     if ( C4::Context->preference('item-level_itypes') ) {
  54         my $items_without_itype = Koha::Items->search( { itype => undef } );
  55         if ( $items_without_itype->count ) {
  56             new_section("Items do not have itype defined");
  57             while ( my $item = $items_without_itype->next ) {
  58                 new_item(
  59                     sprintf "Item with itemnumber=%s does not have a itype value, biblio's item type will be used (%s)",
  60                     $item->itemnumber, $item->biblioitem->itemtype
  61                 );
  62             }
  63             new_hint("The system preference item-level_itypes expects item types to be defined at item level");
  64         }
  65     }
  66     else {
  67         my $biblioitems_without_itemtype = Koha::Biblioitems->search( { itemtype => undef } );
  68         if ( $biblioitems_without_itemtype->count ) {
  69             new_section("Biblioitems do not have itemtype defined");
  70             while ( my $biblioitem = $biblioitems_without_itemtype->next ) {
  71                 new_item(
  72                     sprintf "Biblioitem with biblioitemnumber=%s does not have a itemtype value",
  73                     $biblioitem->biblioitemnumber
  74                 );
  75             }
  76             new_hint("The system preference item-level_itypes expects item types to be defined at biblio level");
  77         }
  78     }
  79
  80     my @itemtypes = Koha::ItemTypes->search->get_column('itemtype');
  81     if ( C4::Context->preference('item-level_itypes') ) {
  82         my $items_with_invalid_itype = Koha::Items->search( { itype => { not_in => \@itemtypes } } );
  83         if ( $items_with_invalid_itype->count ) {
  84             new_section("Items have invalid itype defined");
  85             while ( my $item = $items_with_invalid_itype->next ) {
  86                 new_item(
  87                     sprintf "Item with itemnumber=%s, biblionumber=%s does not have a valid itype value (%s)",
  88                     $item->itemnumber, $item->biblionumber, $item->itype
  89                 );
  90             }
  91             new_hint("The items must have a itype value that is defined in the item types of Koha (Home › Administration › Item types administration)");
  92         }
  93     }
  94     else {
  95         my $biblioitems_with_invalid_itemtype = Koha::Biblioitems->search(
  96             { itemtype => { not_in => \@itemtypes } }
  97         );
  98         if ( $biblioitems_with_invalid_itemtype->count ) {
  99             new_section("Biblioitems do not have itemtype defined");
 100             while ( my $biblioitem = $biblioitems_with_invalid_itemtype->next ) {
 101                 new_item(
 102                     sprintf "Biblioitem with biblioitemnumber=%s does not have a valid itemtype value",
 103                     $biblioitem->biblioitemnumber
 104                 );
 105             }
 106             new_hint("The biblioitems must have a itemtype value that is defined in the item types of Koha (Home › Administration › Item types administration)");
 107         }
 108     }
 109 }
 110
 111 sub new_section {
 112     my ( $name ) = @_;
 113     say "\n== $name ==";
 114 }
 115
 116 sub new_item {
 117     my ( $name ) = @_;
 118     say "\t* $name";
 119 }
 120 sub new_hint {
 121     my ( $name ) = @_;
 122     say "=> $name";
 123 }
 124
 125 =head1 NAME
 126
 127 search_for_data_inconsistencies.pl
 128
 129 =head1 SYNOPSIS
 130
 131     perl search_for_data_inconsistencies.pl
 132
 133 =head1 DESCRIPTION
 134
 135 Catch data inconsistencies in Koha database
 136
 137 * Items with undefined homebranch and/or holdingbranch
 138 * Authorities with undefined authtypecodes/authority types
 139 * Item types:
 140   * if item types are defined at item level (item-level_itypes=specific item),
 141     then items.itype must be set else biblioitems.itemtype must be set
 142   * Item types defined in items or biblioitems must be defined in the itemtypes table
 143
 144 =cut