Rename to Net::Travel::DE::VRR

1 files changed, 0 insertions, 663 deletions

diff --git a/lib/WWW/Efa.pm b/lib/WWW/Efa.pm
deleted file mode 100644
index 99c3181..0000000
--- a/lib/WWW/Efa.pm
+++ /dev/null
@@ -1,663 +0,0 @@
-package WWW::Efa;
-
-use strict;
-use warnings;
-use 5.010;
-
-use Carp qw(confess);
-use LWP::UserAgent;
-use XML::LibXML;
-
-our $VERSION = '1.3';
-
-sub post_time {
-	my ( $post, $conf ) = @_;
-
-	my $time;
-
-	if ( $conf->{depart} ) {
-		$post->{itdTripDateTimeDepArr} = 'dep';
-		$time = $conf->{depart} || $conf->{time};
-	}
-	else {
-		$post->{itdTripDateTimeDepArr} = 'arr';
-		$time = $conf->{arrive};
-	}
-
-	if ( $time !~ / ^ [0-2]? \d : [0-5]? \d $ /x ) {
-		confess("time: must match HH:MM - '${time}'");
-	}
-
-	@{$post}{ 'itdTimeHour', 'itdTimeMinute' } = split( /:/, $time );
-
-	return;
-}
-
-sub post_date {
-	my ( $post, $date ) = @_;
-
-	my ( $day, $month, $year ) = split( /[.]/, $date );
-
-	if ( not defined $day or not length($day) or $day < 1 or $day > 31 ) {
-		confess("date: invalid day, must match DD.MM[.[YYYY]] - '${date}'");
-	}
-	if ( not defined $month or not length($month) or $month < 1 or $month > 12 )
-	{
-		confess("date: invalid month, must match DD.MM[.[YYYY]] - '${date}'");
-	}
-
-	if ( not defined $year or not length($year) ) {
-		$year = ( localtime(time) )[5] + 1900;
-	}
-
-	@{$post}{ 'itdDateDay', 'itdDateMonth', 'itdDateYear' }
-	  = ( $day, $month, $year );
-
-	return;
-}
-
-sub post_exclude {
-	my ( $post, @exclude ) = @_;
-
-	my @mapping = qw{
-	  zug s-bahn u-bahn stadtbahn tram stadtbus regionalbus
-	  schnellbus seilbahn schiff ast sonstige
-	};
-
-	foreach my $exclude_type (@exclude) {
-		my $ok = 0;
-		for my $map_id ( 0 .. $#mapping ) {
-			if ( $exclude_type eq $mapping[$map_id] ) {
-				$post->{"inclMOT_${map_id}"} = undef;
-				$ok = 1;
-			}
-		}
-		if ( not $ok ) {
-			confess("exclude: Unsupported type '${exclude_type}'");
-		}
-	}
-
-	return;
-}
-
-sub post_prefer {
-	my ( $post, $prefer ) = @_;
-
-	given ($prefer) {
-		when ('speed')  { $post->{routeType} = 'LEASTTIME' }
-		when ('nowait') { $post->{routeType} = 'LEASTINTERCHANGE' }
-		when ('nowalk') { $post->{routeType} = 'LEASTWALKING' }
-		default {
-			confess("prefer: Must be speed/nowait/nowalk: '${prefer}'");
-		}
-	}
-
-	return;
-}
-
-sub post_include {
-	my ( $post, $include ) = @_;
-
-	given ($include) {
-		when ('local') { $post->{lineRestriction} = 403 }
-		when ('ic')    { $post->{lineRestriction} = 401 }
-		when ('ice')   { $post->{lineRestriction} = 400 }
-		default {
-			confess("include: Must be local/ic/ice: '${include}'");
-		}
-	}
-
-	return;
-}
-
-sub post_walk_speed {
-	my ( $post, $walk_speed ) = @_;
-
-	if ( $walk_speed ~~ [ 'normal', 'fast', 'slow' ] ) {
-		$post->{changeSpeed} = $walk_speed;
-	}
-	else {
-		confess("walk_speed: Must be normal/fast/slow: '${walk_speed}'");
-	}
-
-	return;
-}
-
-sub post_place {
-	my ( $post, $which, $place, $stop, $type ) = @_;
-
-	if ( not( $place and $stop ) ) {
-		confess('place: Need two elements');
-	}
-
-	$type //= 'stop';
-
-	@{$post}{ "place_${which}", "name_${which}" } = ( $place, $stop );
-
-	if ( $type ~~ [qw[address poi stop]] ) {
-		$post->{"type_${which}"} = $type;
-	}
-
-	return;
-}
-
-sub create_post {
-	my ($conf) = @_;
-	my @now    = localtime( time() );
-	my $post   = {
-		changeSpeed                                        => 'normal',
-		command                                            => q{},
-		execInst                                           => q{},
-		imparedOptionsActive                               => 1,
-		inclMOT_0                                          => 'on',
-		inclMOT_1                                          => 'on',
-		inclMOT_10                                         => 'on',
-		inclMOT_11                                         => 'on',
-		inclMOT_2                                          => 'on',
-		inclMOT_3                                          => 'on',
-		inclMOT_4                                          => 'on',
-		inclMOT_5                                          => 'on',
-		inclMOT_6                                          => 'on',
-		inclMOT_7                                          => 'on',
-		inclMOT_8                                          => 'on',
-		inclMOT_9                                          => 'on',
-		includedMeans                                      => 'checkbox',
-		itOptionsActive                                    => 1,
-		itdDateDay                                         => $now[3],
-		itdDateMonth                                       => $now[4] + 1,
-		itdDateYear                                        => $now[5] + 1900,
-		itdLPxx_ShowFare                                   => q{ },
-		itdLPxx_command                                    => q{},
-		itdLPxx_enableMobilityRestrictionOptionsWithButton => q{},
-		itdLPxx_id_destination                             => ':destination',
-		itdLPxx_id_origin                                  => ':origin',
-		itdLPxx_id_via                                     => ':via',
-		itdLPxx_mapState_destination                       => q{},
-		itdLPxx_mapState_origin                            => q{},
-		itdLPxx_mapState_via                               => q{},
-		itdLPxx_mdvMap2_destination                        => q{},
-		itdLPxx_mdvMap2_origin                             => q{},
-		itdLPxx_mdvMap2_via                                => q{},
-		itdLPxx_mdvMap_destination                         => q{::},
-		itdLPxx_mdvMap_origin                              => q{::},
-		itdLPxx_mdvMap_via                                 => q{::},
-		itdLPxx_priceCalculator                            => q{},
-		itdLPxx_transpCompany                              => 'vrr',
-		itdLPxx_view                                       => q{},
-		itdTimeHour                                        => $now[2],
-		itdTimeMinute                                      => $now[1],
-		itdTripDateTimeDepArr                              => 'dep',
-		language                                           => 'de',
-		lineRestriction                                    => 403,
-		maxChanges                                         => 9,
-		nameInfo_destination                               => 'invalid',
-		nameInfo_origin                                    => 'invalid',
-		nameInfo_via                                       => 'invalid',
-		nameState_destination                              => 'empty',
-		nameState_origin                                   => 'empty',
-		nameState_via                                      => 'empty',
-		name_destination                                   => q{},
-		name_origin                                        => q{},
-		name_via                                           => q{},
-		placeInfo_destination                              => 'invalid',
-		placeInfo_origin                                   => 'invalid',
-		placeInfo_via                                      => 'invalid',
-		placeState_destination                             => 'empty',
-		placeState_origin                                  => 'empty',
-		placeState_via                                     => 'empty',
-		place_destination                                  => q{},
-		place_origin                                       => q{},
-		place_via                                          => q{},
-		ptOptionsActive                                    => 1,
-		requestID                                          => 0,
-		routeType                                          => 'LEASTTIME',
-		sessionID                                          => 0,
-		text                                               => 1993,
-		trITArrMOT                                         => 100,
-		trITArrMOTvalue100                                 => 8,
-		trITArrMOTvalue101                                 => 10,
-		trITArrMOTvalue104                                 => 10,
-		trITArrMOTvalue105                                 => 10,
-		trITDepMOT                                         => 100,
-		trITDepMOTvalue100                                 => 8,
-		trITDepMOTvalue101                                 => 10,
-		trITDepMOTvalue104                                 => 10,
-		trITDepMOTvalue105                                 => 10,
-		typeInfo_destination                               => 'invalid',
-		typeInfo_origin                                    => 'invalid',
-		typeInfo_via                                       => 'invalid',
-		type_destination                                   => 'stop',
-		type_origin                                        => 'stop',
-		type_via                                           => 'stop',
-		useRealtime                                        => 1
-	};
-
-	post_place( $post, 'origin',      @{ $conf->{from} } );
-	post_place( $post, 'destination', @{ $conf->{to} } );
-
-	if ( $conf->{via} ) {
-		post_place( $post, 'via', @{ $conf->{via} } );
-	}
-	if ( $conf->{arrive} || $conf->{depart} ) {
-		post_time( $post, $conf );
-	}
-	if ( $conf->{date} ) {
-		post_date( $post, $conf->{date} );
-	}
-	if ( $conf->{exclude} ) {
-		post_exclude( $post, @{ $conf->{exclude} } );
-	}
-	if ( $conf->{max_interchanges} ) {
-		$post->{maxChanges} = $conf->{max_interchanges};
-	}
-	if ( $conf->{prefer} ) {
-		post_prefer( $post, $conf->{prefer} );
-	}
-	if ( $conf->{proximity} ) {
-		$post->{useProxFootSearch} = 1;
-	}
-	if ( $conf->{include} ) {
-		post_include( $post, $conf->{include} );
-	}
-	if ( $conf->{walk_speed} ) {
-		post_walk_speed( $post, $conf->{walk_speed} );
-	}
-	if ( $conf->{bike} ) {
-		$post->{bikeTakeAlong} = 1;
-	}
-
-	return $post;
-}
-
-sub parse_initial {
-	my ($tree) = @_;
-
-	my $con_part = 0;
-	my $con_no;
-	my $cons = [];
-
-	my $xp_td  = XML::LibXML::XPathExpression->new('//table//table/tr/td');
-	my $xp_img = XML::LibXML::XPathExpression->new('./img');
-
-	foreach my $td ( @{ $tree->findnodes($xp_td) } ) {
-
-		my $colspan = $td->getAttribute('colspan') // 0;
-		my $class   = $td->getAttribute('class')   // q{};
-
-		if ( $colspan != 8 and $class !~ /^bgColor2?$/ ) {
-			next;
-		}
-
-		if ( $colspan == 8 ) {
-			if ( $td->textContent() =~ m{ (?<no> \d+ ) [.] .+ Fahrt }x ) {
-				$con_no   = $+{no} - 1;
-				$con_part = 0;
-				next;
-			}
-		}
-
-		if ( $class =~ /^bgColor2?$/ ) {
-			if ( $class eq 'bgColor' and ( $con_part % 2 ) == 1 ) {
-				$con_part++;
-			}
-			elsif ( $class eq 'bgColor2' and ( $con_part % 2 ) == 0 ) {
-				$con_part++;
-			}
-		}
-
-		if (    defined $con_no
-			and not $td->exists($xp_img)
-			and $td->textContent() !~ /^\s*$/ )
-		{
-			push( @{ $cons->[$con_no]->[$con_part] }, $td->textContent() );
-		}
-	}
-
-	return $cons;
-}
-
-sub parse_pretty {
-	my ($con_parts) = @_;
-
-	my $elements;
-	my @next_extra;
-
-	for my $con ( @{$con_parts} ) {
-
-		my $hash;
-
-		# Note: Changes @{$con} elements
-		foreach my $str ( @{$con} ) {
-			$str =~ s/[\s\n\t]+/ /gs;
-			$str =~ s/^ //;
-			$str =~ s/ $//;
-		}
-
-		if ( @{$con} < 5 ) {
-			@next_extra = @{$con};
-			next;
-		}
-
-		# @extra may contain undef values
-		foreach my $extra (@next_extra) {
-			if ($extra) {
-				push( @{ $hash->{extra} }, $extra );
-			}
-		}
-		@next_extra = undef;
-
-		if ( $con->[0] !~ / \d{2} : \d{2} /ox ) {
-			splice( @{$con}, 0, 0, q{} );
-			splice( @{$con}, 4, 0, q{} );
-			$con->[7] = q{};
-		}
-		elsif ( $con->[4] =~ / Plan: \s ab /ox ) {
-			push( @{ $hash->{extra} }, splice( @{$con}, 4, 1 ) );
-		}
-
-		foreach my $extra ( splice( @{$con}, 8, -1 ) ) {
-			push( @{ $hash->{extra} }, $extra );
-		}
-
-		$hash->{dep_time} = $con->[0];
-
-		# always "ab"           $con->[1];
-		$hash->{dep_stop}   = $con->[2];
-		$hash->{train_line} = $con->[3];
-		$hash->{arr_time}   = $con->[4];
-
-		# always "an"           $con->[5];
-		$hash->{arr_stop}   = $con->[6];
-		$hash->{train_dest} = $con->[7];
-
-		push( @{$elements}, $hash );
-	}
-
-	return $elements;
-}
-
-sub new {
-	my ( $obj, %conf ) = @_;
-
-	my $ref = {};
-
-	$ref->{config} = \%conf;
-
-	$ref->{post} = create_post( \%conf );
-
-	return bless( $ref, $obj );
-}
-
-sub submit {
-	my ( $self, %conf ) = @_;
-
-	$conf{autocheck} = 1;
-
-	$self->{ua} = LWP::UserAgent->new(%conf);
-
-	my $response = $self->{ua}
-	  ->post( 'http://efa.vrr.de/vrr/XSLT_TRIP_REQUEST2', $self->{post} );
-
-	# XXX (workaround)
-	# The content actually is iso-8859-1. But HTML::Message doesn't actually
-	# decode character strings when they have that encoding. However, it
-	# doesn't check for latin-1, which is an alias for iso-8859-1.
-
-	$self->{html_reply} = $response->decoded_content( charset => 'latin-1' );
-
-	return;
-}
-
-sub parse {
-	my ($self) = @_;
-
-	my $tree = XML::LibXML->load_html( string => $self->{html_reply}, );
-
-	my $raw_cons = parse_initial($tree);
-
-	for my $raw_con ( @{$raw_cons} ) {
-		push( @{ $self->{connections} }, parse_pretty($raw_con) );
-	}
-	$self->{tree} = $tree;
-
-	$self->check_ambiguous();
-	$self->check_no_connections();
-
-	if ( @{$raw_cons} == 0 ) {
-		confess('Got no data to parse');
-	}
-
-	return 1;
-}
-
-sub check_ambiguous {
-	my ($self) = @_;
-	my $tree = $self->{tree};
-
-	my $xp_select = XML::LibXML::XPathExpression->new('//select');
-	my $xp_option = XML::LibXML::XPathExpression->new('./option');
-
-	foreach my $select ( @{ $tree->findnodes($xp_select) } ) {
-
-		my $post_key = $select->getAttribute('name');
-		my @possible;
-
-		foreach my $val ( $select->findnodes($xp_option) ) {
-			push( @possible, $val->textContent() );
-		}
-		my $err_text = join( q{, }, @possible );
-
-		confess("Ambiguous input for '${post_key}': '${err_text}'");
-	}
-
-	return;
-}
-
-sub check_no_connections {
-	my ($self) = @_;
-	my $tree = $self->{tree};
-
-	my $xp_err_img = XML::LibXML::XPathExpression->new(
-		'//td/img[@src="images/ausrufezeichen.jpg"]');
-
-	my $err_node = $tree->findnodes($xp_err_img)->[0];
-
-	if ($err_node) {
-		my $text = $err_node->parentNode()->parentNode()->textContent();
-		confess("Got no connections: '${text}'");
-	}
-
-	return;
-}
-
-sub connections {
-	my ($self) = @_;
-
-	return @{ $self->{connections} };
-}
-
-1;
-
-__END__
-
-=head1 NAME
-
-WWW::Efa - inofficial interface to the efa.vrr.de German itinerary service
-
-=head1 SYNOPSIS
-
-	use WWW::Efa;
-
-	my $efa = WWW::Efa->new(
-		from => ['Essen', 'HBf'],
-		to   => ['Duisburg', 'HBf'],
-	);
-
-	$efa->submit();
-	$efa->parse();
-
-	for my $con ($efa->connections()) {
-		for my $c (@{$con}) {
-			printf(
-				"%-5s ab  %-30s %-20s %s\n%-5s an  %-30s\n\n",,
-				@{$c}{'dep_time', 'dep_stop', 'train_line', 'train_dest'},
-				@{$c}{'arr_time', 'arr_stop'},
-			);
-		}
-		print "\n\n";
-	}
-
-=head1 VERSION
-
-version 1.3
-
-=head1 DESCRIPTION
-
-B<WWW::Efa> is a client for the efa.vrr.de web interface.
-You pass it the start/stop of your journey, maybe a time and a date and more
-details, and it returns the up-to-date scheduled connections between those two
-stops.
-
-It uses B<LWP::USerAgent> and B<XML::LibXML> for this.
-
-=head1 METHODS
-
-=over
-
-=item $efa = WWW::Efa->new(I<%conf>)
-
-Returns a new WWW::Efa object and sets up its POST data via %conf.
-
-Valid hash keys and their values are:
-
-=over
-
-=item B<from> => B<[> I<city>B<,> I<stop> [ B<,> I<type> ] B<]>
-
-Mandatory.  Sets the origin, which is the start of the journey.
-I<type> is optional and may be one of B<stop> (default), B<address> (street
-and house number) or B<poi> ("point of interest").
-
-=item B<to> => B<[> I<city>B<,> I<stop> [ B<,> I<type> ] B<]>
-
-Mandatory.  Sets the destination, see B<from>.
-
-=item B<via> => B<[> I<city>B<,> I<stop> [ B<,> I<type> ] B<]>
-
-Optional.  Specifies a intermediate stop which the resulting itinerary must
-contain.  See B<from> for arguments.
-
-=item B<arrive> => I<HH:MM>
-
-Sets the journey end time
-
-=item B<depart> => I<HH:MM>
-
-Sets the journey start time
-
-=item B<date> => I<DD.MM.>[I<YYYY>]
-
-Set journey date, in case it is not today
-
-=item B<exclude> => \@exclude
-
-Do not use certain transport types for itinerary.  Acceptep arguments:
-zug, s-bahn, u-bahn, stadtbahn, tram, stadtbus, regionalbus, schnellbus,
-seilbahn, schiff, ast, sonstige
-
-=item B<max_interchanges> => I<num>
-
-Set maximum number of interchanges
-
-=item B<prefer> => B<speed>|B<nowait>|B<nowalk>
-
-Prefer either fast connections (default), connections with low wait time or
-connections with little distance to walk
-
-=item B<proximity> => I<int>
-
-Try using near stops instead of the given start/stop one if I<int> is true.
-
-=item B<include> => B<local>|B<ic>|B<ice>
-
-Include only local trains into itinarery (default), or all but ICEs, or all.
-
-=item B<walk_speed> => B<slow>|B<fast>|B<normal>
-
-Set walk speed.  Default: B<normal>
-
-=item B<bike> => I<int>
-
-If true: Prefer connections allowing to take a bike along
-
-=back
-
-=item $efa->submit(I<%opts>)
-
-Submit the query to B<http://efa.vrr.de>.
-I<%opts> is passed on to LWP::UserAgent->new(%opts).
-
-=item $efa->parse()
-
-Parse the B<efa.vrr.de> reply.
-returns a true value on success.
-
-=item $efa->connections()
-
-Returns an array of connection elements. Each connection element is an
-arrayref of connection part, and each connecton part is a hash containing the
-following elements:
-
-=over
-
-=item * dep_time
-
-Departure time as a string in HH:MM format
-
-=item * dep_stop
-
-Departure stop, e.g. "Essen HBf"
-
-=item * train_line
-
-Name of the train line, e.g. "S-Bahn S6"
-
-=item * arr_time
-
-Arrival time as a string in HH:MM format
-
-=item * arr_stop
-
-Arrival stop, e.g. "Berlin HBf"
-
-=back
-
-=back
-
-=head1 DIAGNOSTICS
-
-Dies with a backtrace when anything goes wrong.
-
-=head1 DEPENDENCIES
-
-=over
-
-=item * LWP::UserAgent(3pm)
-
-=item * XML::LibXML(3pm)
-
-=back
-
-=head1 BUGS AND LIMITATIONS
-
-The parser is still somewhat fragile and has no proper error handling.
-
-It is best not to pass Unicode characters to B<WWW::Efa>.
-
-=head1 AUTHOR
-
-Copyright (C) 2009-2011 by Daniel Friesel E<lt>derf@finalrewind.orgE<gt>
-
-=head1 LICENSE
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.