X-Git-Url: http://git.freeside.biz/gitweb/?a=blobdiff_plain;f=FS%2FFS%2FMisc%2FGeo.pm;h=dbc383a14637f12708b22a1c057fb56fe2492412;hb=06b7b4024abdd67573dcceb896f3e982d85eaffe;hp=1af499152d40ba9fdf1f6c63043e17b13de38b29;hpb=73c19b415a4e227b968b8e6150de4d9dfae73385;p=freeside.git diff --git a/FS/FS/Misc/Geo.pm b/FS/FS/Misc/Geo.pm index 1af499152..dbc383a14 100644 --- a/FS/FS/Misc/Geo.pm +++ b/FS/FS/Misc/Geo.pm @@ -6,8 +6,7 @@ use vars qw( $DEBUG @EXPORT_OK $conf ); use LWP::UserAgent; use HTTP::Request; use HTTP::Request::Common qw( GET POST ); -use HTTP::Cookies; -use HTML::TokeParser; +use JSON; use URI::Escape 3.31; use Data::Dumper; use FS::Conf; @@ -29,7 +28,7 @@ FS::Misc::Geo - routines to fetch geographic information =over 4 -=item get_censustract LOCATION YEAR +=item get_censustract_ffiec LOCATION YEAR Given a location hash (see L) and a census map year, returns a census tract code (consisting of state, county, and tract @@ -41,105 +40,65 @@ sub get_censustract_ffiec { my $class = shift; my $location = shift; my $year = shift; + $year ||= 2013; - warn Dumper($location, $year) if $DEBUG; + if ( length($location->{country}) and uc($location->{country}) ne 'US' ) { + return ''; + } - my $url = 'http://www.ffiec.gov/Geocode/default.aspx'; + warn Dumper($location, $year) if $DEBUG; - my $return = {}; - my $error = ''; + # the old FFIEC geocoding service was shut down December 1, 2014. + # welcome to the future. + my $url = 'https://geomap.ffiec.gov/FFIECGeocMap/GeocodeMap1.aspx/GetGeocodeData'; + # build the single-line query + my $single_line = join(', ', $location->{address1}, + $location->{city}, + $location->{state} + ); + my $hashref = { sSingleLine => $single_line, iCensusYear => $year }; + my $request = POST( $url, + 'Content-Type' => 'application/json; charset=utf-8', + 'Accept' => 'application/json', + 'Content' => encode_json($hashref) + ); - my $ua = new LWP::UserAgent('cookie_jar' => HTTP::Cookies->new); - my $res = $ua->request( GET( $url ) ); + my $ua = new LWP::UserAgent; + my $res = $ua->request( $request ); warn $res->as_string if $DEBUG > 2; if (!$res->is_success) { - $error = $res->message; - - } else { - - my $content = $res->content; - - my $p = new HTML::TokeParser \$content; - my $viewstate; - my $eventvalidation; - while (my $token = $p->get_tag('input') ) { - if ($token->[1]->{name} eq '__VIEWSTATE') { - $viewstate = $token->[1]->{value}; - } - if ($token->[1]->{name} eq '__EVENTVALIDATION') { - $eventvalidation = $token->[1]->{value}; - } - last if $viewstate && $eventvalidation; - } - - if (!$viewstate or !$eventvalidation ) { + die "Census tract lookup error: ".$res->message; - $error = "either no __VIEWSTATE or __EVENTVALIDATION found"; - - } else { - - my($zip5, $zip4) = split('-',$location->{zip}); - - $year ||= '2013'; - my @ffiec_args = ( - __VIEWSTATE => $viewstate, - __EVENTVALIDATION => $eventvalidation, - __VIEWSTATEENCRYPTED => '', - ddlbYear => $year, - txtAddress => $location->{address1}, - txtCity => $location->{city}, - ddlbState => $location->{state}, - txtZipCode => $zip5, - btnSearch => 'Search', - ); - warn join("\n", @ffiec_args ) - if $DEBUG > 1; - - push @{ $ua->requests_redirectable }, 'POST'; - $res = $ua->request( POST( $url, \@ffiec_args ) ); - warn $res->as_string - if $DEBUG > 2; - - unless ($res->code eq '200') { - - $error = $res->message; - - } else { - - my @id = qw( MSACode StateCode CountyCode TractCode ); - $content = $res->content; - warn $res->content if $DEBUG > 2; - $p = new HTML::TokeParser \$content; - my $prefix = 'UcGeoResult11_lb'; - my $compare = - sub { my $t=shift; scalar( grep { lc($t) eq lc("$prefix$_")} @id ) }; - - while (my $token = $p->get_tag('span') ) { - next unless ( $token->[1]->{id} && &$compare( $token->[1]->{id} ) ); - $token->[1]->{id} =~ /^$prefix(\w+)$/; - $return->{lc($1)} = $p->get_trimmed_text("/span"); - } - - unless ( $return->{tractcode} ) { - warn "$error: $content ". Dumper($return) if $DEBUG; - $error = "No census tract found"; - } - $return->{tractcode} .= ' ' - unless $error || $JSON::VERSION >= 2; #broken JSON 1 workaround + } - } #unless ($res->code eq '200') + local $@; + my $content = eval { decode_json($res->content) }; + die "Census tract JSON error: $@\n" if $@; - } #unless ($viewstate) + if ( !exists $content->{d}->{sStatus} ) { + die "Census tract response is missing a status indicator.\nThis is an FFIEC problem.\n"; + } + if ( $content->{d}->{sStatus} eq 'Y' ) { + # success + # this also contains the (partial) standardized address, correct zip + # code, coordinates, etc., and we could get all of them, but right now + # we only want the census tract + my $tract = join('', $content->{d}->{sStateCode}, + $content->{d}->{sCountyCode}, + $content->{d}->{sTractCode}); + return $tract; - } #unless ($res->code eq '200') + } else { - die "FFIEC Geocoding error: $error\n" if $error; + my $error = $content->{d}->{sMsg} + || 'FFIEC lookup failed, but with no status message.'; + die "$error\n"; - $return->{'statecode'} . $return->{'countycode'} . $return->{'tractcode'}; + } } #sub get_district_methods { @@ -333,87 +292,6 @@ sub standardize_usps { addr_clean=> 'Y' } } -my %ezlocate_error = ( # USA_Geo_002 documentation - 10 => 'State not found', - 11 => 'City not found', - 12 => 'Invalid street address', - 14 => 'Street name not found', - 15 => 'Address range does not exist', - 16 => 'Ambiguous address', - 17 => 'Intersection not found', #unused? -); - -sub standardize_ezlocate { - my $self = shift; - my $location = shift; - my $class; - #if ( $location->{country} eq 'US' ) { - # $class = 'USA_Geo_004Tool'; - #} - #elsif ( $location->{country} eq 'CA' ) { - # $class = 'CAN_Geo_001Tool'; - #} - #else { # shouldn't be a fatal error, just pass through unverified address - # warn "standardize_teleatlas: address lookup in '".$location->{country}. - # "' not available\n"; - # return $location; - #} - #my $path = $conf->config('teleatlas-path') || ''; - #local @INC = (@INC, $path); - #eval "use $class;"; - #if ( $@ ) { - # die "Loading $class failed:\n$@". - # "\nMake sure the TeleAtlas Perl SDK is installed correctly.\n"; - #} - - $class = 'Geo::EZLocate'; # use our own library - eval "use $class 0.02"; #Geo::EZLocate 0.02 for error handling - die $@ if $@; - - my $userid = $conf->config('ezlocate-userid') - or die "no ezlocate-userid configured\n"; - my $password = $conf->config('ezlocate-password') - or die "no ezlocate-password configured\n"; - - my $tool = $class->new($userid, $password); - my $match = $tool->findAddress( - $location->{address1}, - $location->{city}, - $location->{state}, - $location->{zip}, #12345-6789 format is allowed - ); - warn "ezlocate returned match:\n".Dumper($match) if $DEBUG > 1; - # error handling - B codes indicate success - die $ezlocate_error{$match->{MAT_STAT}}."\n" - unless $match->{MAT_STAT} =~ /^B\d$/; - - my %result = ( - address1 => $match->{MAT_ADDR}, - address2 => $location->{address2}, - city => $match->{MAT_CITY}, - state => $match->{MAT_ST}, - country => $location->{country}, - zip => $match->{MAT_ZIP}, - latitude => $match->{MAT_LAT}, - longitude => $match->{MAT_LON}, - censustract => $match->{FIPS_ST}.$match->{FIPS_CTY}. - sprintf('%07.2f',$match->{CEN_TRCT}), - addr_clean => 'Y', - ); - if ( $match->{STD_ADDR} ) { - # then they have a postal standardized address for us - %result = ( %result, - address1 => $match->{STD_ADDR}, - address2 => $location->{address2}, - city => $match->{STD_CITY}, - state => $match->{STD_ST}, - zip => $match->{STD_ZIP}.'-'.$match->{STD_P4}, - ); - } - - \%result; -} - sub _tomtom_query { # helper method for the below my %args = @_; my $result = Geo::TomTom::Geocoding->query(%args);