###############################################################################
=pod
-=item B<loadbibs> --stage_file foo.mrc
+=item B<stagebibs> --file foo.xml
-Takes a load of bibs from a binary marc file and loads them into mig staging table
-of bibio_record_entry.
+Takes a load of bibs from a UTF-8 MARC XML file and loads them into mig staging
+table of bibio_record_entry. This is done with no checking of file validity
+so records should be checked before hand and cleaned.
-Takes these optional arguments:
-
---append
-
-When used it does not drop the staging table and instead adds onto it.
+Takes one optional arguments:
--source
Sets an x_source value on the staging table to the one supplied instead of the
default of none.
---xml
-
-By default the program assumes a USMARC file. This flag will identify it as
-a MARCXML file instead.
-
=back
=cut
HOME PGHOST PGPORT PGUSER PGDATABASE MIGSCHEMA
MIGBASEWORKDIR MIGBASEGITDIR MIGGITDIR MIGWORKDIR
);
+use Data::Dumper;
use Pod::Usage;
use Switch;
use Cwd 'abs_path';
my $batch;
binmode STDIN, ':utf8';
-#MARC::Charset->assume_unicode(1);
-MARC::Charset->ignore_errors(1);
-
foreach my $arg (@ARGV) {
- if ($arg eq '--stage_file') {
+ if ($arg eq '--file') {
$next_arg_is_file = 1;
next;
}
if ($bre_test == 0) { create_child_bre($dbh); }
my $xmig_test = check_for_column($dbh,'biblio_record_entry','x_migrate');
-if ($xmig_test == 0) { add_column($dbh,'biblio_record_entry','x_migrate','BOOLEAN DEFAULT TRUE');
+if ($xmig_test == 0) { add_column($dbh,'biblio_record_entry','x_migrate','BOOLEAN DEFAULT TRUE'); }
my $xsource_test = check_for_column($dbh,'biblio_record_entry','x_source');
-if ($xsource_test == 0) { add_column($dbh,'biblio_record_entry','x_source','TEXT');
-
-my $last_xact;
-if ($source) { $last_xact = "'$MIGSCHEMA $source'" } else { $last_xact = "'$MIGSCHEMA'"; }
+if ($xsource_test == 0) { add_column($dbh,'biblio_record_entry','x_source','TEXT'); }
#flatten out MARC XML FILE
open my $xml, "<:encoding(utf8)", $infile or abort('could not open MARC XML file');
$i = 0;
-my $record;
+my $record = '';
while(my $line = <$xml>) {
- if ($line =~ /^<\/?collection/) { next; }
- chomp $line;
- $record = $record . $line;
- if ($line =~ /^<\/record/) {
- stage_record($dbh,$record,$last_xact);
+ if ($line =~ /^<\/?collection/) { next; }
+ chomp $line;
+ $record = $record . $line;
+ if ($line =~ /^<\/record/) {
+ stage_record($dbh,$record,$source);
$record = '';
+ $i++;
+ if (($i % 100) == 0) { report_progress('Records stage', $i); }
}
-
+}
close $xml;
-
-#load the MARC XML FILE TO STAGING
-report_progress("Records staged", $i) if 0 != $i % 100;
-
print "Finis.\n";
# beyond here be functions
sub stage_record {
my $dbh = shift;
my $record = shift;
- my $last_xact = shift;
+ my $source = shift;
+ my $last_xact = "'$MIGSCHEMA'";
$record = '$_$' . $record . '$_$';
- my $sql = "INSERT INTO $MIGSCHEMA.biblio_record_entry (last_xact_id,marc) VALUES ($last_xact,$record);";
+ my $sql;
+ if ($source eq 'default') { $sql = "INSERT INTO $MIGSCHEMA.biblio_record_entry (last_xact_id,marc) VALUES ($last_xact,$record);"; }
+ else { $sql = "INSERT INTO $MIGSCHEMA.biblio_record_entry (last_xact_id,marc,x_source) VALUES ($last_xact,$record,'$source');"; }
my $sth = $dbh->prepare($sql);
$sth->execute();
return;
my $dbh = shift;
my $table = shift;
my $column = shift;
- my $sql = "SELECT 1 FROM information_schema.columns WHERE table_schema = '$MIGSCHEMA' AND table_name = '$table' AND column_name = $column;";
+ my $sql = "SELECT 1 FROM information_schema.columns WHERE table_schema = '$MIGSCHEMA' AND table_name = '$table' AND column_name = '$column';";
my $sth = $dbh->prepare($sql);
$sth->execute();
my @sqlresult = $sth->fetchrow_array;
my $table = shift;
my $column = shift;
my $column_type = shift;
- my $sql = "ALTER TABLE $MIGSCHEMA.$table ADD COLUMN $COLUMN $COLUMN_TYPE;";
+ my $sql = "ALTER TABLE $MIGSCHEMA.$table ADD COLUMN $column $column_type;";
+ my $sth = $dbh->prepare($sql);
+ $sth->execute();
+ my @sqlresult = $sth->fetchrow_array;
my $r = check_for_column($dbh,$table,$column);
- if ($r == 0) { abort('failed to create column'; } else { return $r; }
+ if ($r == 0) { abort('failed to create column'); } else { return $r; }
}