+#eokludge
+
+=item send_fax OPTION => VALUE ...
+
+Options:
+
+I<dialstring> - (required) 10-digit phone number w/ area code
+
+I<docdata> - (required) Array ref containing PostScript or TIFF Class F document
+
+-or-
+
+I<docfile> - (required) Filename of PostScript TIFF Class F document
+
+...any other options will be passed to L<Fax::Hylafax::Client::sendfax>
+
+
+=cut
+
+sub send_fax {
+
+ my %options = @_;
+
+ die 'HylaFAX support has not been configured.'
+ unless $conf->exists('hylafax');
+
+ eval {
+ require Fax::Hylafax::Client;
+ };
+
+ if ($@) {
+ if ($@ =~ /^Can't locate Fax.*/) {
+ die "You must have Fax::Hylafax::Client installed to use invoice faxing."
+ } else {
+ die $@;
+ }
+ }
+
+ my %hylafax_opts = map { split /\s+/ } $conf->config('hylafax');
+
+ die 'Called send_fax without a \'dialstring\'.'
+ unless exists($options{'dialstring'});
+
+ if (exists($options{'docdata'}) and ref($options{'docdata'}) eq 'ARRAY') {
+ my $dir = $FS::UID::conf_dir. "cache.". $FS::UID::datasrc;
+ my $fh = new File::Temp(
+ TEMPLATE => 'faxdoc.'. $options{'dialstring'} . '.XXXXXXXX',
+ DIR => $dir,
+ UNLINK => 0,
+ ) or die "can't open temp file: $!\n";
+
+ $options{docfile} = $fh->filename;
+
+ print $fh @{$options{'docdata'}};
+ close $fh;
+
+ delete $options{'docdata'};
+ }
+
+ die 'Called send_fax without a \'docfile\' or \'docdata\'.'
+ unless exists($options{'docfile'});
+
+ #FIXME: Need to send canonical dialstring to HylaFAX, but this only
+ # works in the US.
+
+ $options{'dialstring'} =~ s/[^\d\+]//g;
+ if ($options{'dialstring'} =~ /^\d{10}$/) {
+ $options{dialstring} = '+1' . $options{'dialstring'};
+ } else {
+ return 'Invalid dialstring ' . $options{'dialstring'} . '.';
+ }
+
+ my $faxjob = &Fax::Hylafax::Client::sendfax(%options, %hylafax_opts);
+
+ if ($faxjob->success) {
+ warn "Successfully queued fax to '$options{dialstring}' with jobid " .
+ $faxjob->jobid
+ if $DEBUG;
+ return '';
+ } else {
+ return 'Error while sending FAX: ' . $faxjob->trace;
+ }
+
+}
+
+=item states_hash COUNTRY
+
+Returns a list of key/value pairs containing state (or other sub-country
+division) abbriviations and names.
+
+=cut
+
+use FS::Record qw(qsearch);
+use Locale::SubCountry;
+
+sub states_hash {
+ my($country) = @_;
+
+ my @states =
+# sort
+ map { s/[\n\r]//g; $_; }
+ map { $_->state; }
+ qsearch( 'cust_main_county',
+ { 'country' => $country },
+ 'DISTINCT ON ( state ) *',
+ )
+ ;
+
+ #it could throw a fatal "Invalid country code" error (for example "AX")
+ my $subcountry = eval { new Locale::SubCountry($country) }
+ or return ( '', '(n/a)' );
+
+ #"i see your schwartz is as big as mine!"
+ map { ( $_->[0] => $_->[1] ) }
+ sort { $a->[1] cmp $b->[1] }
+ map { [ $_ => state_label($_, $subcountry) ] }
+ @states;
+}
+
+=item state_label STATE COUNTRY_OR_LOCALE_SUBCOUNRY_OBJECT
+
+=cut
+
+sub state_label {
+ my( $state, $country ) = @_;
+
+ unless ( ref($country) ) {
+ $country = eval { new Locale::SubCountry($country) }
+ or return'(n/a)';
+
+ }
+
+ # US kludge to avoid changing existing behaviour
+ # also we actually *use* the abbriviations...
+ my $full_name = $country->country_code eq 'US'
+ ? ''
+ : $country->full_name($state);
+
+ $full_name = '' if $full_name eq 'unknown';
+ $full_name =~ s/\(see also.*\)\s*$//;
+ $full_name .= " ($state)" if $full_name;
+
+ $full_name || $state || '(n/a)';
+
+}
+
+=back