diff options
Diffstat (limited to 'lib/DBInfoscreen/Controller/Stationboard.pm')
| -rw-r--r-- | lib/DBInfoscreen/Controller/Stationboard.pm | 624 |
1 files changed, 313 insertions, 311 deletions
diff --git a/lib/DBInfoscreen/Controller/Stationboard.pm b/lib/DBInfoscreen/Controller/Stationboard.pm index 4a9c94d..253cbcb 100644 --- a/lib/DBInfoscreen/Controller/Stationboard.pm +++ b/lib/DBInfoscreen/Controller/Stationboard.pm @@ -11,6 +11,7 @@ use File::Slurp qw(read_file write_file); use List::Util qw(max); use List::MoreUtils qw(); use Mojo::JSON qw(decode_json); +use Mojo::Promise; use Travel::Status::DE::HAFAS; use Travel::Status::DE::IRIS; use Travel::Status::DE::IRIS::Stations; @@ -504,25 +505,13 @@ sub get_results_for { } sub handle_request { - my ($self) = @_; + my ($self) = @_; my $station = $self->stash('station'); - my $via = $self->param('via'); - my @platforms = split( /,/, $self->param('platforms') // q{} ); - my @lines = split( /,/, $self->param('lines') // q{} ); - my $template = $self->param('mode') // 'app'; - my $hide_low_delay = $self->param('hidelowdelay') // 0; - my $hide_opts = $self->param('hide_opts') // 0; - my $show_realtime = $self->param('show_realtime') // 0; - my $show_details = $self->param('detailed') // 0; - my $backend = $self->param('backend') // 'iris'; - my $admode = $self->param('admode') // 'deparr'; - my $apiver = $self->param('version') // 0; - my $callback = $self->param('callback'); - my $with_related = !$self->param('no_related'); - my $limit = $self->param('limit') // 0; - my @train_types = split( /,/, $self->param('train_types') // q{} ); - my %opt = ( + my $template = $self->param('mode') // 'app'; + my $backend = $self->param('backend') // 'iris'; + my $with_related = !$self->param('no_related'); + my %opt = ( cache_hafas => $self->app->cache_hafas, cache_iris_main => $self->app->cache_iris_main, cache_iris_rt => $self->app->cache_iris_rt, @@ -568,6 +557,8 @@ sub handle_request { $template = 'app'; } + $self->param( mode => $template ); + if ( not $station ) { $self->render( 'landingpage', show_intro => 1 ); return; @@ -582,35 +573,312 @@ sub handle_request { $opt{with_related} = 1; } - my @departures; - my $data = get_results_for( $backend, $station, %opt ); - my $results_ref = $data->{results}; - my $errstr = $data->{errstr}; - my @results = @{$results_ref}; + my $data = get_results_for( $backend, $station, %opt ); + my $errstr = $data->{errstr}; - if ( not @results and $template eq 'json' ) { + if ( not @{ $data->{results} } and $template eq 'json' ) { $self->handle_no_results_json( $backend, $station, $errstr, - $api_version, $callback ); + $api_version ); return; } - # foo/bar used to mean "departures for foo via bar". This is now - # deprecated, but most of these cases are handled here. - if ( not @results and $station =~ m{/} ) { - ( $station, $via ) = split( qr{/}, $station ); - $self->param( station => $station ); - $self->param( via => $via ); - $data = get_results_for( $backend, $station, %opt ); - $results_ref = $data->{results}; - $errstr = $data->{errstr}; - @results = @{$results_ref}; - } - - if ( not @results ) { + if ( not @{ $data->{results} } ) { $self->handle_no_results( $backend, $station, $errstr ); return; } + $self->handle_result($data); +} + +sub filter_results { + my ( $self, @results ) = @_; + + if ( my $train = $self->param('train') ) { + @results = grep { result_is_train( $_, $train ) } @results; + } + + if ( my @lines = split( /,/, $self->param('lines') // q{} ) ) { + @results = grep { result_has_line( $_, @lines ) } @results; + } + + if ( my @platforms = split( /,/, $self->param('platforms') // q{} ) ) { + @results = grep { result_has_platform( $_, @platforms ) } @results; + } + + if ( my $via = $self->param('via') ) { + $via =~ s{ , \s* }{|}gx; + @results = grep { result_has_via( $_, $via ) } @results; + } + + if ( my @train_types = split( /,/, $self->param('train_types') // q{} ) ) { + @results = grep { result_has_train_type( $_, @train_types ) } @results; + } + + if ( my $limit = $self->param('limit') ) { + if ( $limit =~ m{ ^ \d+ $ }x ) { + splice( @results, $limit ); + } + } + + return @results; +} + +sub format_iris_result_info { + my ( $self, $template, $result ) = @_; + my ( $info, $moreinfo ); + + my $delaymsg + = join( ', ', map { $_->[1] } $result->delay_messages ); + my $qosmsg = join( ' +++ ', map { $_->[1] } $result->qos_messages ); + if ( $result->is_cancelled ) { + $info = "Fahrt fällt aus: ${delaymsg}"; + } + elsif ( $result->departure_is_cancelled ) { + $info = "Zug endet hier: ${delaymsg}"; + } + elsif ( $result->delay and $result->delay > 0 ) { + if ( $template eq 'app' or $template eq 'infoscreen' ) { + $info = $delaymsg; + } + else { + $info = sprintf( 'ca. +%d%s%s', + $result->delay, $delaymsg ? q{: } : q{}, $delaymsg ); + } + } + if ( $result->replacement_for + and $template ne 'app' + and $template ne 'infoscreen' ) + { + for my $rep ( $result->replacement_for ) { + $info = sprintf( + 'Ersatzzug für %s %s %s%s', + $rep->type, $rep->train_no, + $info ? '+++ ' : q{}, $info // q{} + ); + } + } + if ( $info and $qosmsg ) { + $info .= ' +++ '; + } + $info .= $qosmsg; + + if ( $result->additional_stops and not $result->is_cancelled ) { + my $additional_line = join( q{, }, $result->additional_stops ); + $info + = 'Zusätzliche Halte: ' + . $additional_line + . ( $info ? ' +++ ' : q{} ) + . $info; + if ( $template ne 'json' ) { + push( @{$moreinfo}, [ 'Zusätzliche Halte', $additional_line ] ); + } + } + + if ( $result->canceled_stops and not $result->is_cancelled ) { + my $cancel_line = join( q{, }, $result->canceled_stops ); + $info + = 'Ohne Halt in: ' . $cancel_line . ( $info ? ' +++ ' : q{} ) . $info; + if ( $template ne 'json' ) { + push( @{$moreinfo}, [ 'Ohne Halt in', $cancel_line ] ); + } + } + + push( @{$moreinfo}, $result->messages ); + + return ( $info, $moreinfo ); +} + +sub format_hafas_result_info { + my ( $self, $result ) = @_; + my ( $info, $moreinfo ); + + $info = $result->info; + if ($info) { + $moreinfo = [ [ 'HAFAS', $info ] ]; + } + if ( $result->delay and $result->delay > 0 ) { + if ($info) { + $info = 'ca. +' . $result->delay . ': ' . $info; + } + else { + $info = 'ca. +' . $result->delay; + } + } + push( @{$moreinfo}, map { [ 'HAFAS', $_ ] } $result->messages ); + + return ( $info, $moreinfo ); +} + +sub render_train { + my ( $self, $result, $departure, $station_name ) = @_; + + $departure->{route_pre_diff} = [ + $self->json_route_diff( + [ $result->route_pre ], + [ $result->sched_route_pre ] + ) + ]; + $departure->{route_post_diff} = [ + $self->json_route_diff( + [ $result->route_post ], + [ $result->sched_route_post ] + ) + ]; + + $departure->{trip_id} + = get_hafas_trip_id( $self->ua, $self->app->cache_iris_main, $result ); + + if ( + $departure->{wr_link} + and not check_wagonorder_with_wings( + $self->ua, $self->app->cache_iris_main, + $result, $departure->{wr_link} + ) + ) + { + $departure->{wr_link} = undef; + } + + my ( $route_ts, $route_info ) = get_route_timestamps( + $self->ua, + $self->app->cache_iris_main, + $self->app->cache_iris_rt, + { train => $result } + ); + + # If a train number changes on the way, IRIS routes are incomplete, + # whereas HAFAS data has all stops -> merge HAFAS stops into IRIS + # stops. This is a rare case, one point where it can be observed is + # the TGV service at Frankfurt/Karlsruhe/Mannheim. + if ( $route_info + and my @hafas_stations = @{ $route_info->{stations} // [] } ) + { + if ( my @iris_stations = @{ $departure->{route_pre_diff} } ) { + my @missing_pre; + for my $station (@hafas_stations) { + if ( + List::MoreUtils::any { $_->{name} eq $station } + @iris_stations + ) + { + unshift( @{ $departure->{route_pre_diff} }, @missing_pre ); + last; + } + push( + @missing_pre, + { + name => $station, + hafas => 1 + } + ); + } + } + if ( my @iris_stations = @{ $departure->{route_post_diff} } ) { + my @missing_post; + for my $station ( reverse @hafas_stations ) { + if ( + List::MoreUtils::any { $_->{name} eq $station } + @iris_stations + ) + { + push( @{ $departure->{route_post_diff} }, @missing_post ); + last; + } + unshift( + @missing_post, + { + name => $station, + hafas => 1 + } + ); + } + } + } + if ($route_ts) { + for my $elem ( + @{ $departure->{route_pre_diff} }, + @{ $departure->{route_post_diff} } + ) + { + for my $key ( keys %{ $route_ts->{ $elem->{name} } // {} } ) { + $elem->{$key} = $route_ts->{ $elem->{name} }{$key}; + } + } + } + if ( $route_info and @{ $route_info->{messages} // [] } ) { + my $him = $route_info->{messages}; + my @him_messages; + $departure->{messages}{him} = $him; + for my $message ( @{$him} ) { + if ( $message->{display} ) { + push( @him_messages, [ $message->{header}, $message->{lead} ] ); + } + } + for my $message ( @{ $departure->{moreinfo} // [] } ) { + my $m = $message->[1]; + @him_messages + = grep { $_->[0] !~ m{Information\. $m\.$} } @him_messages; + } + unshift( @{ $departure->{moreinfo} }, @him_messages ); + } + + my $linetype = 'bahn'; + if ( $departure->{train_type} eq 'S' ) { + $linetype = 'sbahn'; + } + elsif ($departure->{train_type} eq 'IC' + or $departure->{train_type} eq 'ICE' + or $departure->{train_type} eq 'EC' + or $departure->{train_type} eq 'ECE' + or $departure->{train_type} eq 'EN' ) + { + $linetype = 'fern'; + } + elsif ($departure->{train_type} eq 'THA' + or $departure->{train_type} eq 'TGV' + or $departure->{train_type} eq 'FLX' + or $departure->{train_type} eq 'NJ' ) + { + $linetype = 'ext'; + } + elsif ( $departure->{train_line} + and $departure->{train_line} =~ m{^S\d} ) + { + $linetype = 'sbahn'; + } + + $self->render( + '_train_details', + departure => $departure, + linetype => $linetype, + icetype => $self->app->ice_type_map->{ $departure->{train_no} }, + dt_now => DateTime->now( time_zone => 'Europe/Berlin' ), + station_name => $station_name, + ); +} + +sub handle_result { + my ( $self, $data ) = @_; + + my @results = @{ $data->{results} }; + my @departures; + + my @platforms = split( /,/, $self->param('platforms') // q{} ); + my $template = $self->param('mode') // 'app'; + my $hide_low_delay = $self->param('hidelowdelay') // 0; + my $hide_opts = $self->param('hide_opts') // 0; + my $show_realtime = $self->param('show_realtime') // 0; + my $show_details = $self->param('detailed') // 0; + my $backend = $self->param('backend') // 'iris'; + my $admode = $self->param('admode') // 'deparr'; + my $apiver = $self->param('version') // 0; + my $callback = $self->param('callback'); + my $via = $self->param('via'); + + if ( $self->param('ajax') ) { + delete $self->stash->{layout}; + } + if ( $template eq 'single' ) { if ( not @platforms ) { for my $result (@results) { @@ -649,30 +917,7 @@ sub handle_request { } } - if ( my $train = $self->param('train') ) { - @results = grep { result_is_train( $_, $train ) } @results; - } - - if (@lines) { - @results = grep { result_has_line( $_, @lines ) } @results; - } - - if (@platforms) { - @results = grep { result_has_platform( $_, @platforms ) } @results; - } - - if ($via) { - $via =~ s{ , \s* }{|}gx; - @results = grep { result_has_via( $_, $via ) } @results; - } - - if (@train_types) { - @results = grep { result_has_train_type( $_, @train_types ) } @results; - } - - if ( $limit and $limit =~ m{ ^ \d+ $ }x ) { - splice( @results, $limit ); - } + @results = $self->filter_results(@results); for my $result (@results) { my $platform = ( split( qr{ }, $result->platform // '' ) )[0]; @@ -689,84 +934,11 @@ sub handle_request { } my ( $info, $moreinfo ); if ( $backend eq 'iris' ) { - my $delaymsg - = join( ', ', map { $_->[1] } $result->delay_messages ); - my $qosmsg = join( ' +++ ', map { $_->[1] } $result->qos_messages ); - if ( $result->is_cancelled ) { - $info = "Fahrt fällt aus: ${delaymsg}"; - } - elsif ( $result->departure_is_cancelled ) { - $info = "Zug endet hier: ${delaymsg}"; - } - elsif ( $result->delay and $result->delay > 0 ) { - if ( $template eq 'app' or $template eq 'infoscreen' ) { - $info = $delaymsg; - } - else { - $info = sprintf( 'ca. +%d%s%s', - $result->delay, $delaymsg ? q{: } : q{}, $delaymsg ); - } - } - if ( $result->replacement_for - and $template ne 'app' - and $template ne 'infoscreen' ) - { - for my $rep ( $result->replacement_for ) { - $info = sprintf( - 'Ersatzzug für %s %s %s%s', - $rep->type, $rep->train_no, - $info ? '+++ ' : q{}, $info // q{} - ); - } - } - if ( $info and $qosmsg ) { - $info .= ' +++ '; - } - $info .= $qosmsg; - - if ( $result->additional_stops and not $result->is_cancelled ) { - my $additional_line = join( q{, }, $result->additional_stops ); - $info - = 'Zusätzliche Halte: ' - . $additional_line - . ( $info ? ' +++ ' : q{} ) - . $info; - if ( $template ne 'json' ) { - push( - @{$moreinfo}, - [ 'Zusätzliche Halte', $additional_line ] - ); - } - } - - if ( $result->canceled_stops and not $result->is_cancelled ) { - my $cancel_line = join( q{, }, $result->canceled_stops ); - $info - = 'Ohne Halt in: ' - . $cancel_line - . ( $info ? ' +++ ' : q{} ) - . $info; - if ( $template ne 'json' ) { - push( @{$moreinfo}, [ 'Ohne Halt in', $cancel_line ] ); - } - } - - push( @{$moreinfo}, $result->messages ); + ( $info, $moreinfo ) + = $self->format_iris_result_info( $template, $result ); } else { - $info = $result->info; - if ($info) { - $moreinfo = [ [ 'HAFAS', $info ] ]; - } - if ( $result->delay and $result->delay > 0 ) { - if ($info) { - $info = 'ca. +' . $result->delay . ': ' . $info; - } - else { - $info = 'ca. +' . $result->delay; - } - } - push( @{$moreinfo}, map { [ 'HAFAS', $_ ] } $result->messages ); + ( $info, $moreinfo ) = $self->format_hafas_result_info($result); } my $time = $result->time; @@ -1026,131 +1198,9 @@ sub handle_request { } ); if ( $self->param('train') ) { - $departures[-1]{route_pre_diff} = [ - $self->json_route_diff( - [ $result->route_pre ], - [ $result->sched_route_pre ] - ) - ]; - $departures[-1]{route_post_diff} = [ - $self->json_route_diff( - [ $result->route_post ], - [ $result->sched_route_post ] - ) - ]; - - $departures[-1]{trip_id} - = get_hafas_trip_id( $self->ua, $self->app->cache_iris_main, - $result ); - - if ( - $departures[-1]{wr_link} - and not check_wagonorder_with_wings( - $self->ua, $self->app->cache_iris_main, - $result, $departures[-1]{wr_link} - ) - ) - { - $departures[-1]{wr_link} = undef; - } - - my ( $route_ts, $route_info ) = get_route_timestamps( - $self->ua, - $self->app->cache_iris_main, - $self->app->cache_iris_rt, - { train => $result } - ); - - # If a train number changes on the way, IRIS routes are incomplete, - # whereas HAFAS data has all stops -> merge HAFAS stops into IRIS - # stops. This is a rare case, one point where it can be observed is - # the TGV service at Frankfurt/Karlsruhe/Mannheim. - if ( $route_info - and my @hafas_stations - = @{ $route_info->{stations} // [] } ) - { - if ( my @iris_stations - = @{ $departures[-1]{route_pre_diff} } ) - { - my @missing_pre; - for my $station (@hafas_stations) { - if ( - List::MoreUtils::any { $_->{name} eq $station } - @iris_stations - ) - { - unshift( - @{ $departures[-1]{route_pre_diff} }, - @missing_pre - ); - last; - } - push( - @missing_pre, - { - name => $station, - hafas => 1 - } - ); - } - } - if ( my @iris_stations - = @{ $departures[-1]{route_post_diff} } ) - { - my @missing_post; - for my $station ( reverse @hafas_stations ) { - if ( - List::MoreUtils::any { $_->{name} eq $station } - @iris_stations - ) - { - push( - @{ $departures[-1]{route_post_diff} }, - @missing_post - ); - last; - } - unshift( - @missing_post, - { - name => $station, - hafas => 1 - } - ); - } - } - } - if ($route_ts) { - for my $elem ( - @{ $departures[-1]{route_pre_diff} }, - @{ $departures[-1]{route_post_diff} } - ) - { - for my $key ( - keys %{ $route_ts->{ $elem->{name} } // {} } ) - { - $elem->{$key} = $route_ts->{ $elem->{name} }{$key}; - } - } - } - if ( $route_info and @{ $route_info->{messages} // [] } ) { - my $him = $route_info->{messages}; - my @him_messages; - $departures[-1]{messages}{him} = $him; - for my $message ( @{$him} ) { - if ( $message->{display} ) { - push( @him_messages, - [ $message->{header}, $message->{lead} ] ); - } - } - for my $message ( @{ $departures[-1]{moreinfo} // [] } ) { - my $m = $message->[1]; - @him_messages - = grep { $_->[0] !~ m{Information\. $m\.$} } - @him_messages; - } - unshift( @{ $departures[-1]{moreinfo} }, @him_messages ); - } + $self->render_train( $result, $departures[-1], + $data->{station_name} // $self->stash('station') ); + return; } } else { @@ -1182,10 +1232,6 @@ sub handle_request { } } - if ( $self->param('ajax') ) { - delete $self->stash->{layout}; - } - if ( $template eq 'json' ) { $self->res->headers->access_control_allow_origin(q{*}); my $json = $self->render_to_string( @@ -1223,52 +1269,8 @@ sub handle_request { format => 'text', ); } - elsif ( my $train = $self->param('train') ) { - - my ($departure) = @departures; - - if ($departure) { - - my $linetype = 'bahn'; - if ( $departure->{train_type} eq 'S' ) { - $linetype = 'sbahn'; - } - elsif ($departure->{train_type} eq 'IC' - or $departure->{train_type} eq 'ICE' - or $departure->{train_type} eq 'EC' - or $departure->{train_type} eq 'ECE' - or $departure->{train_type} eq 'EN' ) - { - $linetype = 'fern'; - } - elsif ($departure->{train_type} eq 'THA' - or $departure->{train_type} eq 'TGV' - or $departure->{train_type} eq 'FLX' - or $departure->{train_type} eq 'NJ' ) - { - $linetype = 'ext'; - } - elsif ( $departure->{train_line} - and $departure->{train_line} =~ m{^S\d} ) - { - $linetype = 'sbahn'; - } - - $self->render( - '_train_details', - departure => $departure, - linetype => $linetype, - icetype => $self->app->ice_type_map->{ $departure->{train_no} }, - dt_now => DateTime->now( time_zone => 'Europe/Berlin' ), - station_name => $data->{station_name} // $station, - ); - } - else { - $self->render('not_found'); - } - } else { - my $station_name = $data->{station_name} // $station; + my $station_name = $data->{station_name} // $self->stash('station'); $self->render( $template, departures => \@departures, |