820 lines
17 KiB
Perl
Executable file
820 lines
17 KiB
Perl
Executable file
package Travelynx::Controller::Traveling;
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use Mojo::Base 'Mojolicious::Controller';
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use DateTime;
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use DateTime::Format::Strptime;
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use List::Util qw(uniq);
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use List::UtilsBy qw(uniq_by);
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use Travel::Status::DE::IRIS::Stations;
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sub homepage {
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my ($self) = @_;
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if ( $self->is_user_authenticated ) {
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$self->render(
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'landingpage',
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version => $self->app->config->{version} // 'UNKNOWN',
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with_autocomplete => 1,
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with_geolocation => 1
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);
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$self->mark_seen( $self->current_user->{id} );
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}
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else {
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$self->render(
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'landingpage',
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version => $self->app->config->{version} // 'UNKNOWN',
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intro => 1
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);
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}
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}
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sub user_status {
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my ($self) = @_;
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my $name = $self->stash('name');
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my $ts = $self->stash('ts');
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my $user = $self->get_privacy_by_name($name);
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if ( $user and ( $user->{public_level} & 0x02 ) ) {
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my $status = $self->get_user_status( $user->{id} );
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my %tw_data = (
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card => 'summary',
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site => '@derfnull',
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image => $self->url_for('/static/icons/icon-512x512.png')
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->to_abs->scheme('https'),
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);
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if (
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$ts
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and ( not $status->{checked_in}
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or $status->{sched_departure}->epoch != $ts )
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)
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{
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$tw_data{title} = "Bahnfahrt beendet";
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$tw_data{description} = "${name} hat das Ziel erreicht";
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}
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elsif ( $status->{checked_in} ) {
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$tw_data{title} = "${name} ist unterwegs";
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$tw_data{description} = sprintf(
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'%s %s von %s nach %s',
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$status->{train_type},
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$status->{train_line} // $status->{train_no},
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$status->{dep_name},
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$status->{arr_name} // 'irgendwo'
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);
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if ( $status->{real_arrival}->epoch ) {
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$tw_data{description} .= $status->{real_arrival}
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->strftime(' – Ankunft gegen %H:%M Uhr');
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}
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}
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else {
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$tw_data{title} = "${name} ist gerade nicht eingecheckt";
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$tw_data{description} = "Letztes Fahrtziel: $status->{arr_name}";
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}
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$self->render(
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'user_status',
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name => $name,
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journey => $status,
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twitter => \%tw_data,
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);
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}
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else {
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$self->render('not_found');
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}
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}
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sub public_status_card {
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my ($self) = @_;
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my $name = $self->stash('name');
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my $user = $self->get_privacy_by_name($name);
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delete $self->stash->{layout};
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if ( $user and ( $user->{public_level} & 0x02 ) ) {
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my $status = $self->get_user_status( $user->{id} );
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$self->render(
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'_public_status_card',
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name => $name,
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journey => $status
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);
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}
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else {
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$self->render('not_found');
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}
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}
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sub status_card {
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my ($self) = @_;
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my $status = $self->get_user_status;
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delete $self->stash->{layout};
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if ( $status->{checked_in} ) {
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$self->render( '_checked_in', journey => $status );
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}
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else {
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$self->render( '_checked_out', journey => $status );
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}
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}
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sub geolocation {
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my ($self) = @_;
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my $lon = $self->param('lon');
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my $lat = $self->param('lat');
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if ( not $lon or not $lat ) {
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$self->render( json => { error => 'Invalid lon/lat received' } );
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}
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else {
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my @candidates = map {
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{
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ds100 => $_->[0][0],
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name => $_->[0][1],
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eva => $_->[0][2],
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lon => $_->[0][3],
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lat => $_->[0][4],
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distance => $_->[1],
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}
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} Travel::Status::DE::IRIS::Stations::get_station_by_location( $lon,
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$lat, 10 );
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@candidates = uniq_by { $_->{name} } @candidates;
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if ( @candidates > 5 ) {
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$self->render(
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json => {
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candidates => [ @candidates[ 0 .. 4 ] ],
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}
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);
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}
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else {
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$self->render(
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json => {
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candidates => [@candidates],
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}
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);
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}
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}
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}
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sub log_action {
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my ($self) = @_;
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my $params = $self->req->json;
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if ( not exists $params->{action} ) {
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$params = $self->req->params->to_hash;
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}
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if ( not $self->is_user_authenticated ) {
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# We deliberately do not set the HTTP status for these replies, as it
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# confuses jquery.
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$self->render(
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json => {
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success => 0,
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error => 'Session error, please login again',
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},
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);
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return;
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}
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if ( not $params->{action} ) {
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$self->render(
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json => {
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success => 0,
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error => 'Missing action value',
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},
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);
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return;
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}
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my $station = $params->{station};
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if ( $params->{action} eq 'checkin' ) {
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my ( $train, $error )
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= $self->checkin( $params->{station}, $params->{train} );
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my $destination = $params->{dest};
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if ($error) {
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$self->render(
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json => {
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success => 0,
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error => $error,
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},
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);
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}
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elsif ( not $destination ) {
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$self->render(
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json => {
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success => 1,
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redirect_to => '/',
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},
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);
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}
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else {
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# Silently ignore errors -- if they are permanent, the user will see
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# them when selecting the destination manually.
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my ( $still_checked_in, undef )
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= $self->checkout( $destination, 0 );
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my $station_link = '/s/' . $destination;
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$self->render(
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json => {
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success => 1,
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redirect_to => $still_checked_in ? '/' : $station_link,
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},
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);
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}
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}
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elsif ( $params->{action} eq 'checkout' ) {
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my ( $still_checked_in, $error )
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= $self->checkout( $params->{station}, $params->{force} );
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my $station_link = '/s/' . $params->{station};
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if ($error) {
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$self->render(
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json => {
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success => 0,
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error => $error,
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},
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);
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}
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else {
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$self->render(
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json => {
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success => 1,
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redirect_to => $still_checked_in ? '/' : $station_link,
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},
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);
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}
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}
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elsif ( $params->{action} eq 'undo' ) {
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my $status = $self->get_user_status;
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my $error = $self->undo( $params->{undo_id} );
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if ($error) {
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$self->render(
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json => {
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success => 0,
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error => $error,
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},
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);
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}
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else {
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my $redir = '/';
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if ( $status->{checked_in} or $status->{cancelled} ) {
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$redir = '/s/' . $status->{dep_ds100};
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}
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$self->render(
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json => {
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success => 1,
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redirect_to => $redir,
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},
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);
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}
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}
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elsif ( $params->{action} eq 'cancelled_from' ) {
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my ( undef, $error )
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= $self->checkin( $params->{station}, $params->{train} );
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if ($error) {
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$self->render(
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json => {
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success => 0,
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error => $error,
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},
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);
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}
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else {
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$self->render(
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json => {
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success => 1,
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redirect_to => '/',
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},
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);
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}
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}
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elsif ( $params->{action} eq 'cancelled_to' ) {
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my ( undef, $error )
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= $self->checkout( $params->{station}, 1 );
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if ($error) {
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$self->render(
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json => {
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success => 0,
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error => $error,
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},
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);
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}
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else {
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$self->render(
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json => {
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success => 1,
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redirect_to => '/',
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},
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);
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}
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}
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elsif ( $params->{action} eq 'delete' ) {
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my $error = $self->delete_journey( $params->{id}, $params->{checkin},
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$params->{checkout} );
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if ($error) {
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$self->render(
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json => {
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success => 0,
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error => $error,
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},
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);
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}
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else {
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$self->render(
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json => {
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success => 1,
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redirect_to => '/history',
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},
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);
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}
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}
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else {
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$self->render(
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json => {
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success => 0,
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error => 'invalid action value',
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},
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);
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}
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}
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sub station {
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my ($self) = @_;
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my $station = $self->stash('station');
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my $train = $self->param('train');
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my $status = $self->get_departures( $station, 120, 30, 1 );
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if ( $status->{errstr} ) {
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$self->render(
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'landingpage',
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version => $self->app->config->{version} // 'UNKNOWN',
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with_autocomplete => 1,
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with_geolocation => 1,
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error => $status->{errstr}
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);
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}
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else {
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# You can't check into a train which terminates here
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my @results = grep { $_->departure } @{ $status->{results} };
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@results = map { $_->[0] }
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sort { $b->[1] <=> $a->[1] }
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map { [ $_, $_->departure->epoch // $_->sched_departure->epoch ] }
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@results;
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if ($train) {
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@results
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= grep { $_->type . ' ' . $_->train_no eq $train } @results;
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}
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$self->render(
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'departures',
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ds100 => $status->{station_ds100},
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results => \@results,
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station => $status->{station_name},
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related_stations => $status->{related_stations},
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title => "travelynx: $status->{station_name}",
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);
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}
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$self->mark_seen( $self->current_user->{id} );
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}
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sub redirect_to_station {
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my ($self) = @_;
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my $station = $self->param('station');
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$self->redirect_to("/s/${station}");
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}
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sub cancelled {
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my ($self) = @_;
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my @journeys = $self->get_user_travels( cancelled => 1 );
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$self->respond_to(
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json => { json => [@journeys] },
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any => {
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template => 'cancelled',
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journeys => [@journeys]
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}
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);
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}
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sub history {
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my ($self) = @_;
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$self->render( template => 'history' );
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}
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sub map_history {
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my ($self) = @_;
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my %location;
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for my $station ( Travel::Status::DE::IRIS::Stations::get_stations() ) {
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if ( $station->[3] ) {
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$location{ $station->[1] } = [ $station->[4], $station->[3] ];
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}
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}
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# TODO create map-specific get_user_travels function returning EVA/DS100 station codes?
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my @journeys = $self->get_user_travels;
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my @stations = uniq map { $_->{to_name} } @journeys;
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push( @stations, uniq map { $_->{from_name} } @journeys );
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@stations = uniq @stations;
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my @station_coordinates
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= map { $location{$_} } grep { exists $location{$_} } @stations;
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my @uniq_by_route = uniq_by {
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join( '|', map { $_->[0] } @{ $_->{route} } )
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}
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@journeys;
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my @station_pairs;
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for my $journey (@uniq_by_route) {
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my @route = map { $_->[0] } @{ $journey->{route} };
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my $prev_station = shift @route;
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my $within = 0;
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for my $station (@route) {
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if ( $prev_station eq $journey->{from_name} ) {
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$within = 1;
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}
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if ($within) {
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push( @station_pairs, [ $prev_station, $station ] );
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}
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$prev_station = $station;
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if ( $station eq $journey->{to_name} ) {
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$within = 0;
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}
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}
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}
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@station_pairs = uniq_by { $_->[0] . '|' . $_->[1] } @station_pairs;
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@station_pairs
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= grep { exists $location{ $_->[0] } and exists $location{ $_->[1] } }
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@station_pairs;
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@station_pairs
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= map { [ $location{ $_->[0] }, $location{ $_->[1] } ] } @station_pairs;
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my @routes;
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$self->render(
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template => 'map',
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with_map => 1,
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station_coordinates => \@station_coordinates,
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station_pairs => \@station_pairs
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);
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}
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sub json_history {
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my ($self) = @_;
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$self->render( json => [ $self->get_user_travels ] );
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}
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sub yearly_history {
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my ($self) = @_;
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my $year = $self->stash('year');
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my @journeys;
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my $stats;
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# DateTime is very slow when looking far into the future due to DST changes
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# -> Limit time range to avoid accidental DoS.
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if ( not( $year =~ m{ ^ [0-9]{4} $ }x and $year > 1990 and $year < 2100 ) )
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{
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@journeys = $self->get_user_travels;
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}
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else {
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my $interval_start = DateTime->new(
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time_zone => 'Europe/Berlin',
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year => $year,
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month => 1,
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day => 1,
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hour => 0,
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minute => 0,
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second => 0,
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);
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my $interval_end = $interval_start->clone->add( years => 1 );
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@journeys = $self->get_user_travels(
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after => $interval_start,
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before => $interval_end
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);
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$stats = $self->get_journey_stats( year => $year );
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}
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$self->respond_to(
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json => {
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json => {
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journeys => [@journeys],
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statistics => $stats
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}
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},
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any => {
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template => 'history_by_year',
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journeys => [@journeys],
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year => $year,
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statistics => $stats
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}
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);
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}
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sub monthly_history {
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my ($self) = @_;
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my $year = $self->stash('year');
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my $month = $self->stash('month');
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my @journeys;
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my $stats;
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my @months
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= (
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qw(Januar Februar März April Mai Juni Juli August September Oktober November Dezember)
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);
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if (
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not( $year =~ m{ ^ [0-9]{4} $ }x
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and $year > 1990
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and $year < 2100
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and $month =~ m{ ^ [0-9]{1,2} $ }x
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and $month > 0
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and $month < 13 )
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)
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{
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@journeys = $self->get_user_travels;
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}
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else {
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my $interval_start = DateTime->new(
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time_zone => 'Europe/Berlin',
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year => $year,
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month => $month,
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day => 1,
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hour => 0,
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minute => 0,
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second => 0,
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);
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my $interval_end = $interval_start->clone->add( months => 1 );
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@journeys = $self->get_user_travels(
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after => $interval_start,
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before => $interval_end
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);
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$stats = $self->get_journey_stats(
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year => $year,
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month => $month
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);
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}
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$self->respond_to(
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json => {
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json => {
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journeys => [@journeys],
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statistics => $stats
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}
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},
|
||
any => {
|
||
template => 'history_by_month',
|
||
journeys => [@journeys],
|
||
year => $year,
|
||
month => $month,
|
||
month_name => $months[ $month - 1 ],
|
||
statistics => $stats
|
||
}
|
||
);
|
||
|
||
}
|
||
|
||
sub journey_details {
|
||
my ($self) = @_;
|
||
my $journey_id = $self->stash('id');
|
||
|
||
my $uid = $self->current_user->{id};
|
||
|
||
$self->param( journey_id => $journey_id );
|
||
|
||
if ( not($journey_id) ) {
|
||
$self->render(
|
||
'journey',
|
||
error => 'notfound',
|
||
journey => {}
|
||
);
|
||
return;
|
||
}
|
||
|
||
my $journey = $self->get_journey(
|
||
uid => $uid,
|
||
journey_id => $journey_id,
|
||
verbose => 1,
|
||
);
|
||
|
||
if ($journey) {
|
||
$self->render(
|
||
'journey',
|
||
error => undef,
|
||
journey => $journey,
|
||
);
|
||
}
|
||
else {
|
||
$self->render(
|
||
'journey',
|
||
error => 'notfound',
|
||
journey => {}
|
||
);
|
||
}
|
||
|
||
}
|
||
|
||
sub edit_journey {
|
||
my ($self) = @_;
|
||
my $journey_id = $self->param('journey_id');
|
||
my $uid = $self->current_user->{id};
|
||
|
||
if ( not( $journey_id =~ m{ ^ \d+ $ }x ) ) {
|
||
$self->render(
|
||
'edit_journey',
|
||
error => 'notfound',
|
||
journey => {}
|
||
);
|
||
return;
|
||
}
|
||
|
||
my $journey = $self->get_journey(
|
||
uid => $uid,
|
||
journey_id => $journey_id
|
||
);
|
||
|
||
if ( not $journey ) {
|
||
$self->render(
|
||
'edit_journey',
|
||
error => 'notfound',
|
||
journey => {}
|
||
);
|
||
return;
|
||
}
|
||
|
||
my $error = undef;
|
||
|
||
if ( $self->param('action') and $self->param('action') eq 'save' ) {
|
||
my $parser = DateTime::Format::Strptime->new(
|
||
pattern => '%d.%m.%Y %H:%M',
|
||
locale => 'de_DE',
|
||
time_zone => 'Europe/Berlin'
|
||
);
|
||
|
||
my $db = $self->pg->db;
|
||
my $tx = $db->begin;
|
||
|
||
for my $key (qw(sched_departure rt_departure sched_arrival rt_arrival))
|
||
{
|
||
my $datetime = $parser->parse_datetime( $self->param($key) );
|
||
if ( $datetime and $datetime->epoch ne $journey->{$key}->epoch ) {
|
||
$error = $self->update_journey_part( $db, $journey->{id},
|
||
$key, $datetime );
|
||
if ($error) {
|
||
last;
|
||
}
|
||
}
|
||
}
|
||
for my $key (qw(comment)) {
|
||
if (
|
||
defined $self->param($key)
|
||
and ( not $journey->{user_data}
|
||
or $journey->{user_data}{$key} ne $self->param($key) )
|
||
)
|
||
{
|
||
$error = $self->update_journey_part( $db, $journey->{id}, $key,
|
||
$self->param($key) );
|
||
if ($error) {
|
||
last;
|
||
}
|
||
}
|
||
}
|
||
|
||
if ( not $error ) {
|
||
$journey = $self->get_journey(
|
||
uid => $uid,
|
||
db => $db,
|
||
journey_id => $journey_id,
|
||
verbose => 1
|
||
);
|
||
$error = $self->journey_sanity_check($journey);
|
||
}
|
||
if ( not $error ) {
|
||
$tx->commit;
|
||
$self->redirect_to("/journey/${journey_id}");
|
||
return;
|
||
}
|
||
}
|
||
|
||
for my $key (qw(sched_departure rt_departure sched_arrival rt_arrival)) {
|
||
if ( $journey->{$key} and $journey->{$key}->epoch ) {
|
||
$self->param(
|
||
$key => $journey->{$key}->strftime('%d.%m.%Y %H:%M') );
|
||
}
|
||
}
|
||
for my $key (qw(comment)) {
|
||
if ( $journey->{user_data} and $journey->{user_data}{$key} ) {
|
||
$self->param( $key => $journey->{user_data}{$key} );
|
||
}
|
||
}
|
||
|
||
$self->render(
|
||
'edit_journey',
|
||
error => $error,
|
||
journey => $journey
|
||
);
|
||
}
|
||
|
||
sub add_journey_form {
|
||
my ($self) = @_;
|
||
|
||
if ( $self->param('action') and $self->param('action') eq 'save' ) {
|
||
my $parser = DateTime::Format::Strptime->new(
|
||
pattern => '%d.%m.%Y %H:%M',
|
||
locale => 'de_DE',
|
||
time_zone => 'Europe/Berlin'
|
||
);
|
||
my %opt;
|
||
|
||
my @parts = split( qr{\s+}, $self->param('train') );
|
||
|
||
if ( @parts == 2 ) {
|
||
@opt{ 'train_type', 'train_no' } = @parts;
|
||
}
|
||
elsif ( @parts == 3 ) {
|
||
@opt{ 'train_type', 'train_line', 'train_no' } = @parts;
|
||
}
|
||
else {
|
||
$self->render(
|
||
'add_journey',
|
||
with_autocomplete => 1,
|
||
error =>
|
||
'Zug muss als „Typ Nummer“ oder „Typ Linie Nummer“ eingegeben werden.'
|
||
);
|
||
return;
|
||
}
|
||
|
||
for my $key (qw(sched_departure rt_departure sched_arrival rt_arrival))
|
||
{
|
||
if ( $self->param($key) ) {
|
||
my $datetime = $parser->parse_datetime( $self->param($key) );
|
||
if ( not $datetime ) {
|
||
$self->render(
|
||
'add_journey',
|
||
with_autocomplete => 1,
|
||
error => "${key}: Ungültiges Datums-/Zeitformat"
|
||
);
|
||
return;
|
||
}
|
||
$opt{$key} = $datetime;
|
||
}
|
||
}
|
||
|
||
for my $key (qw(dep_station arr_station cancelled comment)) {
|
||
$opt{$key} = $self->param($key);
|
||
}
|
||
|
||
my $db = $self->pg->db;
|
||
my $tx = $db->begin;
|
||
|
||
$opt{db} = $db;
|
||
|
||
my ( $journey_id, $error ) = $self->add_journey(%opt);
|
||
|
||
if ( not $error ) {
|
||
my $journey = $self->get_journey(
|
||
uid => $self->current_user->{id},
|
||
db => $db,
|
||
journey_id => $journey_id,
|
||
verbose => 1
|
||
);
|
||
$error = $self->journey_sanity_check($journey);
|
||
}
|
||
|
||
if ($error) {
|
||
$self->render(
|
||
'add_journey',
|
||
with_autocomplete => 1,
|
||
error => $error,
|
||
);
|
||
}
|
||
else {
|
||
$tx->commit;
|
||
$self->redirect_to("/journey/${journey_id}");
|
||
}
|
||
}
|
||
else {
|
||
$self->render(
|
||
'add_journey',
|
||
with_autocomplete => 1,
|
||
error => undef
|
||
);
|
||
}
|
||
}
|
||
|
||
1;
|