5 # find Koha's Perl modules
6 # test carefully before changing this
8 eval { require "$FindBin::Bin/../kohalib.pl" };
18 # command-line parameters
22 my $result = GetOptions(
23 'run-update' => \$do_update,
24 'h|help' => \$want_help,
27 if (not $result or $want_help or not $do_update) {
32 my $num_bibs_processed = 0;
33 my $num_bibs_modified = 0;
34 my $num_marc_items_deleted = 0;
35 my $num_marc_items_added = 0;
37 my $dbh = C4::Context->dbh;
38 $dbh->{AutoCommit} = 0;
40 our ($itemtag, $itemsubfield) = GetMarcFromKohaField("items.itemnumber", '');
41 our ($item_sth) = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
49 my $sql = "SELECT biblionumber FROM biblio ORDER BY biblionumber ASC";
50 my $sth = $dbh->prepare($sql);
52 while (my ($biblionumber) = $sth->fetchrow_array()) {
53 $num_bibs_processed++;
54 process_bib($biblionumber);
56 if (($num_bibs_processed % 100) == 0) {
57 print_progress_and_commit($num_bibs_processed);
65 Embedded item synchronization report
66 ------------------------------------
67 Number of bibs checked: $num_bibs_processed
68 Number of bibs modified: $num_bibs_modified
69 Number of item fields removed from bibs: $num_marc_items_deleted
70 Number of item fields added to bibs: $num_marc_items_added
71 Number of bibs with errors: $num_bad_bibs
76 my $biblionumber = shift;
78 my $bib = GetMarcBiblio($biblionumber);
79 unless (defined $bib) {
80 print "\nCould not retrieve bib $biblionumber from the database - record is corrupt.\n";
87 # delete any item tags
88 foreach my $field ($bib->field($itemtag)) {
89 unless ($bib->delete_field($field)) {
90 warn "Could not delete item in $itemtag for biblionumber $biblionumber";
93 $num_marc_items_deleted++;
97 # add back items from items table
98 $item_sth->execute($biblionumber);
99 while (my $itemnumber = $item_sth->fetchrow_array) {
100 my $marc_item = C4::Items::GetMarcItem($biblionumber, $itemnumber);
101 unless ($marc_item) {
102 warn "FAILED C4::Items::GetMarcItem for biblionumber=$biblionumber, itemnumber=$itemnumber";
105 foreach my $item_field ($marc_item->field($itemtag)) {
106 $bib->insert_fields_ordered($item_field);
107 $num_marc_items_added++;
113 ModBiblioMarc($bib, $biblionumber, GetFrameworkCode($biblionumber));
114 $num_bibs_modified++;
119 sub print_progress_and_commit {
122 print "... processed $recs records\n";
127 $0: synchronize item data embedded in MARC bibs
129 Replaces the item data embedded in the MARC bib
130 records (for indexing) with the authoritative
131 item data as stored in the items table.
133 If Zebra is used, run rebuild_zebra.pl -b -r after
136 NOTE: this script should be run only if there is
137 reason to suspect that the embedded item tags are
138 not in sync with the items table.
141 --run-update run the synchronization
142 --help or -h show this message.