+=item import_formats
+
+Returns an ordered list of key value pairs containing import format names
+as keys (for use with batch_import) and "pretty" format names as values.
+
+=cut
+
+#false laziness w/part_pkg & part_export
+
+my %cdr_info;
+foreach my $INC ( @INC ) {
+ warn "globbing $INC/FS/cdr/*.pm\n" if $DEBUG;
+ foreach my $file ( glob("$INC/FS/cdr/*.pm") ) {
+ warn "attempting to load CDR format info from $file\n" if $DEBUG;
+ $file =~ /\/(\w+)\.pm$/ or do {
+ warn "unrecognized file in $INC/FS/cdr/: $file\n";
+ next;
+ };
+ my $mod = $1;
+ my $info = eval "use FS::cdr::$mod; ".
+ "\\%FS::cdr::$mod\::info;";
+ if ( $@ ) {
+ die "error using FS::cdr::$mod (skipping): $@\n" if $@;
+ next;
+ }
+ unless ( keys %$info ) {
+ warn "no %info hash found in FS::cdr::$mod, skipping\n";
+ next;
+ }
+ warn "got CDR format info from FS::cdr::$mod: $info\n" if $DEBUG;
+ if ( exists($info->{'disabled'}) && $info->{'disabled'} ) {
+ warn "skipping disabled CDR format FS::cdr::$mod" if $DEBUG;
+ next;
+ }
+ $cdr_info{$mod} = $info;
+ }
+}
+
+tie my %import_formats, 'Tie::IxHash',
+ map { $_ => $cdr_info{$_}->{'name'} }
+ sort { $cdr_info{$a}->{'weight'} <=> $cdr_info{$b}->{'weight'} }
+ grep { exists($cdr_info{$_}->{'import_fields'}) }
+ keys %cdr_info;
+
+sub import_formats {
+ %import_formats;
+}
+
+sub _cdr_min_parser_maker {
+ my $field = shift;
+ my @fields = ref($field) ? @$field : ($field);
+ @fields = qw( billsec duration ) unless scalar(@fields) && $fields[0];
+ return sub {
+ my( $cdr, $min ) = @_;
+ my $sec = eval { _cdr_min_parse($min) };
+ die "error parsing seconds for @fields from $min minutes: $@\n" if $@;
+ $cdr->$_($sec) foreach @fields;
+ };
+}
+
+sub _cdr_min_parse {
+ my $min = shift;
+ sprintf('%.0f', $min * 60 );
+}
+
+sub _cdr_date_parser_maker {
+ my $field = shift;
+ return sub {
+ my( $cdr, $date ) = @_;
+ #$cdr->$field( _cdr_date_parse($date) );
+ eval { $cdr->$field( _cdr_date_parse($date) ); };
+ die "error parsing date for $field from $date: $@\n" if $@;
+ };
+}
+
+sub _cdr_date_parse {
+ my $date = shift;
+
+ return '' unless length($date); #that's okay, it becomes NULL
+
+ my($year, $mon, $day, $hour, $min, $sec);
+
+ #$date =~ /^\s*(\d{4})[\-\/]\(\d{1,2})[\-\/](\d{1,2})\s+(\d{1,2}):(\d{1,2}):(\d{1,2})\s*$/
+ #taqua #2007-10-31 08:57:24.113000000
+
+ if ( $date =~ /^\s*(\d{4})\D(\d{1,2})\D(\d{1,2})\s+(\d{1,2})\D(\d{1,2})\D(\d{1,2})(\D|$)/ ) {
+ ($year, $mon, $day, $hour, $min, $sec) = ( $1, $2, $3, $4, $5, $6 );
+ } elsif ( $date =~ /^\s*(\d{1,2})\D(\d{1,2})\D(\d{4})\s+(\d{1,2})\D(\d{1,2})\D(\d{1,2})(\D|$)/ ) {
+ ($mon, $day, $year, $hour, $min, $sec) = ( $1, $2, $3, $4, $5, $6 );
+ } else {
+ die "unparsable date: $date"; #maybe we shouldn't die...
+ }
+
+ return '' if $year == 1900 && $mon == 1 && $day == 1
+ && $hour == 0 && $min == 0 && $sec == 0;
+
+ timelocal($sec, $min, $hour, $day, $mon-1, $year);
+}
+
+=item batch_import HASHREF
+
+Imports CDR records. Available options are:
+
+=over 4
+
+=item filehandle
+
+=item format
+
+=back
+
+=cut