3 ###############################################################################
6 =item B<loadbibs> --stage_file foo.mrc
8 Takes a load of bibs from a binary marc file and loads them into mig staging table
11 Takes these optional arguments:
15 When used it does not drop the staging table and instead adds onto it.
19 Sets an x_source value on the staging table to the one supplied instead of the
24 By default the program assumes a USMARC file. This flag will identify it as
25 a MARCXML file instead.
31 ###############################################################################
43 HOME PGHOST PGPORT PGUSER PGDATABASE MIGSCHEMA
44 MIGBASEWORKDIR MIGBASEGITDIR MIGGITDIR MIGWORKDIR
51 use Unicode::Normalize;
52 my $mig_bin = "$FindBin::Bin/";
53 use lib "$FindBin::Bin/";
56 pod2usage(-verbose => 2) if defined $ARGV[0] && $ARGV[0] eq '--help';
57 pod2usage(-verbose => 1) if ! $ARGV[1];
59 my $next_arg_is_file = 0;
60 my $append_is_false = 1;
61 my $next_arg_is_source = 0;
62 my $source = 'default';
64 my $dbh = Mig::db_connect();
68 binmode STDIN, ':utf8';
70 foreach my $arg (@ARGV) {
71 if ($arg eq '--stage_file') {
72 $next_arg_is_file = 1;
75 if ($next_arg_is_file) {
77 $next_arg_is_file = 0;
80 if ($arg eq '--source') {
81 $next_arg_is_source = 1;
84 if ($next_arg_is_file) {
86 $next_arg_is_source = 0;
89 if ($arg eq '--append') {
93 if ($arg eq '--xml') {
99 create_child_table($dbh);
101 # normal stage table creation
102 if ($append_is_false) { create_stage_table($dbh); }
104 #sanity check and create stage table if it doesn't exist
105 my $query = "SELECT EXISTS(SELECT 1 FROM information_schema.tables WHERE table_schema = '$MIGSCHEMA' AND table_name = 'biblio_record_entry_stage')";
106 my $qsth = $dbh->prepare($query);
109 while (my @row = $qsth->fetchrow_array) { $f = $row[0]; }
110 if ($f eq 'f') { create_stage_table($dbh); }
112 if ($append_is_false == 0) { create_stage_table($dbh); }
115 $batch = MARC::Batch->new('XML',$infile);
117 $batch = MARC::Batch->new('USMARC',$infile);
119 $batch->strict_off();
121 while ( my $record = $batch->next() ) {
123 if ($file_is_xml) { $xml = $record; }
124 else { $xml = $record->as_xml_record(); }
126 $xml = clean_marc($xml);
127 $xml = '$_$' . $xml . '$_$';
128 my @warnings = $batch->warnings();
130 if (@warnings) { $warning_string = "'" . join(':',@warnings) . "'"; } else { $warning_string = "'none'"; }
131 my $sql = "INSERT INTO $MIGSCHEMA.biblio_record_entry_stage (marc,x_source,x_warnings) VALUES ($xml,$source,$warning_string);";
132 my $sth = $dbh->prepare($sql);
134 report_progress("Records staged", $i) if 0 != $i % 100;
138 CREATE INDEX ${MIGSCHEMA}_biblio_record_entry_stage_idx ON
139 $MIGSCHEMA.biblio_record_entry_stage (id);
144 sub create_stage_table {
147 $dbh->do("DROP TABLE IF EXISTS $MIGSCHEMA.biblio_record_entry_stage;");
148 $dbh->do("CREATE UNLOGGED TABLE $MIGSCHEMA.biblio_record_entry_stage (
152 x_migrate BOOLEAN DEFAULT TRUE
153 ) INHERITS ($MIGSCHEMA.biblio_record_entry);");
158 sub create_child_table {
165 SELECT EXISTS(SELECT 1 FROM information_schema.tables WHERE table_schema = '$MIGSCHEMA' AND table_name = 'biblio_record_entry') INTO t;
167 PERFORM migration_tools.build_specific_base_staging_table ('$MIGSCHEMA','biblio.record_entry');
177 $xml =~ s/^<\?xml.+\?\s*>//go;
178 $xml =~ s/>\s+</></go;
179 $xml =~ s/\p{Cc}//go;
181 $xml =~ s/&(?!\S+;)/&/gso;
182 $xml =~ s/([\x{0080}-\x{fffd}])/sprintf('&#x%X;',ord($1))/sgoe;
183 $xml =~ s/[\x00-\x1f]//go;
190 print STDERR "$0: $msg", "\n";
194 sub report_progress {
195 my ($msg, $counter) = @_;
196 if (defined $counter) {
197 print STDERR "$msg: $counter\n";
199 print STDERR "$msg\n";