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-rw-r--r--lib/Travel/Routing/DE/VRR.pm196
1 files changed, 77 insertions, 119 deletions
diff --git a/lib/Travel/Routing/DE/VRR.pm b/lib/Travel/Routing/DE/VRR.pm
index e54c8d9..8982a00 100644
--- a/lib/Travel/Routing/DE/VRR.pm
+++ b/lib/Travel/Routing/DE/VRR.pm
@@ -4,6 +4,7 @@ use strict;
use warnings;
use 5.010;
+use Encode qw(decode);
use Travel::Routing::DE::VRR::Route;
use LWP::UserAgent;
use XML::LibXML;
@@ -304,6 +305,7 @@ sub create_post {
name_destination => q{},
name_origin => q{},
name_via => q{},
+ outputFormat => 'XML',
placeInfo_destination => 'invalid',
placeInfo_origin => 'invalid',
placeInfo_via => 'invalid',
@@ -374,116 +376,6 @@ sub create_post {
return;
}
-sub parse_initial {
- my ($self) = @_;
-
- my $tree = $self->{tree}
- = XML::LibXML->load_html( string => $self->{html_reply}, );
-
- 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 ( $self, $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->{departure_time} = $con->[0];
-
- # always "ab" $con->[1];
- $hash->{departure_stop} = $con->[2];
- $hash->{train_line} = $con->[3];
- $hash->{arrival_time} = $con->[4];
-
- # always "an" $con->[5];
- $hash->{arrival_stop} = $con->[6];
- $hash->{train_destination} = $con->[7];
-
- push( @elements, $hash );
- }
-
- return Travel::Routing::DE::VRR::Route->new(@elements);
-}
-
sub new {
my ( $obj, %conf ) = @_;
@@ -520,28 +412,94 @@ sub submit {
# 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' );
+ $self->{xml_reply} = $response->decoded_content;
$self->parse();
return;
}
+sub itddate_str {
+ my ($self, $node) = @_;
+
+ return sprintf('%02d.%02d.%04d', $node->getAttribute('day'),
+ $node->getAttribute('month'), $node->getAttribute('year'));
+}
+
+sub itdtime_str {
+ my ($self, $node) = @_;
+
+ return sprintf('%02d:%02d', $node->getAttribute('hour'),
+ $node->getAttribute('minute'));
+}
+
+sub parse_part {
+ my ($self, $tree) = @_;
+
+ my $xp_route = XML::LibXML::XPathExpression->new('./itdPartialRouteList/itdPartialRoute');
+ my $xp_dep = XML::LibXML::XPathExpression->new('./itdPoint[@usage="departure"]');
+ my $xp_arr = XML::LibXML::XPathExpression->new('./itdPoint[@usage="arrival"]');
+ my $xp_date = XML::LibXML::XPathExpression->new('./itdDateTime/itdDate');
+ my $xp_time = XML::LibXML::XPathExpression->new('./itdDateTime/itdTime');
+# my $xp_tdate = XML::LibXML::XPathExpression->new('./itdDateTimeTarget/itdDate');
+# my $xp_ttime = XML::LibXML::XPathExpression->new('./itdDateTimeTarget/itdTime');
+ my $xp_mot = XML::LibXML::XPathExpression->new('./itdMeansOfTransport');
+
+ my @route_parts;
+
+ for my $e ( $tree->findnodes($xp_route) ) {
+
+ my $e_dep = ( $e->findnodes($xp_dep) )[0];
+ my $e_arr = ( $e->findnodes($xp_arr) )[0];
+ my $e_ddate = ( $e_dep->findnodes($xp_date) )[0];
+ my $e_dtime = ( $e_dep->findnodes($xp_time) )[0];
+ my $e_adate = ( $e_arr->findnodes($xp_date) )[0];
+ my $e_atime = ( $e_arr->findnodes($xp_time) )[0];
+ my $e_mot = ( $e->findnodes($xp_mot) )[0];
+
+ my $hash = {
+ departure_time => $self->itdtime_str($e_dtime),
+ departure_date => $self->itddate_str($e_ddate),
+ departure_stop => $e_dep->getAttribute('name'),
+ departure_platform => $e_dep->getAttribute('platformName'),
+ train_line => $e_mot->getAttribute('name'),
+ train_destination => $e_mot->getAttribute('destination'),
+ arrival_time => $self->itdtime_str($e_atime),
+ arrival_date => $self->itddate_str($e_adate),
+ arrival_stop => $e_arr->getAttribute('name'),
+ arrival_platform => $e_arr->getAttribute('platformName'),
+ };
+
+ for my $key (keys %{$hash}) {
+ $hash->{$key} = decode('UTF-8', $hash->{$key} );
+ }
+
+ push(@route_parts, $hash);
+ }
+
+ push(@{$self->{routes}}, Travel::Routing::DE::VRR::Route->new(@route_parts));
+
+ return;
+}
+
sub parse {
my ($self) = @_;
- my $raw_cons = $self->parse_initial;
+ my $tree = $self->{tree}
+ = XML::LibXML->load_xml( string => $self->{xml_reply}, );
+
+ my $xp_element = XML::LibXML::XPathExpression->new('//itdItinerary/itdRouteList/itdRoute');
- for my $raw_con ( @{$raw_cons} ) {
- push( @{ $self->{routes} }, $self->parse_pretty($raw_con) );
+ for my $part ($tree->findnodes($xp_element)) {
+ $self->parse_part($part);
}
- $self->check_ambiguous();
- $self->check_no_connections();
+# $self->check_ambiguous();
+# $self->check_no_connections();
- if ( @{$raw_cons} == 0 ) {
- Travel::Routing::DE::VRR::Exception::NoData->throw();
- }
+# if ( @{$raw_cons} == 0 ) {
+# Travel::Routing::DE::VRR::Exception::NoData->throw();
+# }
return 1;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-02 18:38:55 +0000