travelynx/lib/Travelynx.pm
Birte Kristina Friesel 07ab3f4e9b
store lat/lon along with route
This increases resilience against EVA ID reuse
2024-07-08 21:05:21 +02:00

2366 lines
62 KiB
Perl
Executable file

package Travelynx;
# Copyright (C) 2020-2023 Birte Kristina Friesel
#
# SPDX-License-Identifier: AGPL-3.0-or-later
use Mojo::Base 'Mojolicious';
use Mojo::Pg;
use Mojo::Promise;
use Mojolicious::Plugin::Authentication;
use Cache::File;
use Crypt::Eksblowfish::Bcrypt qw(bcrypt en_base64);
use DateTime;
use DateTime::Format::Strptime;
use Encode qw(decode encode);
use File::Slurp qw(read_file);
use JSON;
use List::Util;
use List::UtilsBy qw(uniq_by);
use List::MoreUtils qw(first_index);
use Travel::Status::DE::DBWagenreihung;
use Travelynx::Helper::DBDB;
use Travelynx::Helper::HAFAS;
use Travelynx::Helper::IRIS;
use Travelynx::Helper::Sendmail;
use Travelynx::Helper::Traewelling;
use Travelynx::Model::InTransit;
use Travelynx::Model::Journeys;
use Travelynx::Model::JourneyStatsCache;
use Travelynx::Model::Stations;
use Travelynx::Model::Traewelling;
use Travelynx::Model::Users;
sub check_password {
my ( $password, $hash ) = @_;
if ( bcrypt( substr( $password, 0, 10000 ), $hash ) eq $hash ) {
return 1;
}
return 0;
}
sub epoch_to_dt {
my ($epoch) = @_;
# Bugs (and user errors) may lead to undefined timestamps. Set them to
# 1970-01-01 to avoid crashing and show obviously wrong data instead.
$epoch //= 0;
return DateTime->from_epoch(
epoch => $epoch,
time_zone => 'Europe/Berlin',
locale => 'de-DE',
);
}
sub startup {
my ($self) = @_;
push( @{ $self->commands->namespaces }, 'Travelynx::Command' );
$self->defaults( layout => 'default' );
$self->types->type( csv => 'text/csv; charset=utf-8' );
$self->types->type( json => 'application/json; charset=utf-8' );
$self->plugin('Config');
if ( $self->config->{secrets} ) {
$self->secrets( $self->config->{secrets} );
}
chomp $self->config->{version};
$self->defaults( version => $self->config->{version} // 'UNKNOWN' );
$self->plugin(
authentication => {
autoload_user => 1,
fail_render => { template => 'login' },
load_user => sub {
my ( $self, $uid ) = @_;
return $self->get_user_data($uid);
},
validate_user => sub {
my ( $self, $username, $password, $extradata ) = @_;
my $user_info
= $self->users->get_login_data( name => $username );
if ( not $user_info ) {
return undef;
}
if ( $user_info->{status} != 1 ) {
return undef;
}
if ( check_password( $password, $user_info->{password_hash} ) )
{
return $user_info->{id};
}
return undef;
},
}
);
if ( my $oa = $self->config->{traewelling}{oauth} ) {
$self->plugin(
OAuth2 => {
providers => {
traewelling => {
key => $oa->{id},
secret => $oa->{secret},
authorize_url =>
'https://traewelling.de/oauth/authorize?response_type=code',
token_url => 'https://traewelling.de/oauth/token',
}
}
}
);
}
$self->sessions->default_expiration( 60 * 60 * 24 * 180 );
# Starting with v8.11, Mojolicious sends SameSite=Lax Cookies by default.
# In theory, "The default lax value provides a reasonable balance between
# security and usability for websites that want to maintain user's logged-in
# session after the user arrives from an external link". In practice,
# Safari (both iOS and macOS) does not send a SameSite=lax cookie when
# following a link from an external site. So, bahn.expert providing a
# checkin link to travelynx.de/s/whatever does not work because the user
# is not logged in due to Safari not sending the cookie.
#
# This looks a lot like a Safari bug, but we can't do anything about it. So
# we don't set the SameSite flag at all for now.
#
# --derf, 2019-05-01
$self->sessions->samesite(undef);
$self->defaults( layout => 'default' );
$self->hook(
before_dispatch => sub {
my ($self) = @_;
# The "theme" cookie is set client-side if the theme we delivered was
# changed by dark mode detection or by using the theme switcher. It's
# not part of Mojolicious' session data (and can't be, due to
# signing and HTTPOnly), so we need to add it here.
for my $cookie ( @{ $self->req->cookies } ) {
if ( $cookie->name eq 'theme' ) {
$self->session( theme => $cookie->value );
return;
}
}
}
);
$self->attr(
cache_iris_main => sub {
my ($self) = @_;
return Cache::File->new(
cache_root => $self->app->config->{cache}->{schedule},
default_expires => '6 hours',
lock_level => Cache::File::LOCK_LOCAL(),
);
}
);
$self->attr(
cache_iris_rt => sub {
my ($self) = @_;
return Cache::File->new(
cache_root => $self->app->config->{cache}->{realtime},
default_expires => '70 seconds',
lock_level => Cache::File::LOCK_LOCAL(),
);
}
);
$self->attr(
coordinates_by_station => sub {
my $legacy_names = $self->app->renamed_station;
my $location = $self->stations->get_latlon_by_name;
while ( my ( $old_name, $new_name ) = each %{$legacy_names} ) {
$location->{$old_name} = $location->{$new_name};
}
return $location;
}
);
# https://de.wikipedia.org/wiki/Liste_nach_Gemeinden_und_Regionen_benannter_IC/ICE-Fahrzeuge#Namensgebung_ICE-Triebz%C3%BCge_nach_Gemeinden
# via https://github.com/marudor/bahn.expert/blob/main/src/server/coachSequence/TrainNames.ts
$self->attr(
ice_name => sub {
my $id_to_name = JSON->new->utf8->decode(
scalar read_file('share/ice_names.json') );
return $id_to_name;
}
);
$self->attr(
renamed_station => sub {
my $legacy_to_new = JSON->new->utf8->decode(
scalar read_file('share/old_station_names.json') );
return $legacy_to_new;
}
);
if ( not $self->app->config->{base_url} ) {
$self->app->log->error(
"travelynx.conf: 'base_url' is missing. Links in maintenance/work/worker-generated E-Mails will be incorrect. This variable was introduced in travelynx 1.22; see examples/travelynx.conf for documentation."
);
}
$self->helper(
base_url_for => sub {
my ( $self, $path ) = @_;
if ( ( my $url = $self->url_for($path) )->base ne q{}
or not $self->app->config->{base_url} )
{
return $url;
}
return $self->url_for($path)
->base( $self->app->config->{base_url} );
}
);
$self->helper(
hafas => sub {
my ($self) = @_;
state $hafas = Travelynx::Helper::HAFAS->new(
log => $self->app->log,
main_cache => $self->app->cache_iris_main,
realtime_cache => $self->app->cache_iris_rt,
root_url => $self->base_url_for('/')->to_abs,
user_agent => $self->ua,
version => $self->app->config->{version},
);
}
);
$self->helper(
iris => sub {
my ($self) = @_;
state $iris = Travelynx::Helper::IRIS->new(
log => $self->app->log,
main_cache => $self->app->cache_iris_main,
realtime_cache => $self->app->cache_iris_rt,
root_url => $self->base_url_for('/')->to_abs,
version => $self->app->config->{version},
);
}
);
$self->helper(
traewelling => sub {
my ($self) = @_;
state $trwl = Travelynx::Model::Traewelling->new( pg => $self->pg );
}
);
$self->helper(
traewelling_api => sub {
my ($self) = @_;
state $trwl_api = Travelynx::Helper::Traewelling->new(
log => $self->app->log,
model => $self->traewelling,
root_url => $self->base_url_for('/')->to_abs,
user_agent => $self->ua,
version => $self->app->config->{version},
);
}
);
$self->helper(
in_transit => sub {
my ($self) = @_;
state $in_transit = Travelynx::Model::InTransit->new(
log => $self->app->log,
pg => $self->pg,
);
}
);
$self->helper(
journey_stats_cache => sub {
my ($self) = @_;
state $journey_stats_cache
= Travelynx::Model::JourneyStatsCache->new(
log => $self->app->log,
pg => $self->pg,
);
}
);
$self->helper(
journeys => sub {
my ($self) = @_;
state $journeys = Travelynx::Model::Journeys->new(
log => $self->app->log,
pg => $self->pg,
in_transit => $self->in_transit,
stats_cache => $self->journey_stats_cache,
renamed_station => $self->app->renamed_station,
latlon_by_station => $self->app->coordinates_by_station,
stations => $self->stations,
);
}
);
$self->helper(
pg => sub {
my ($self) = @_;
my $config = $self->app->config;
my $dbname = $config->{db}->{database};
my $host = $config->{db}->{host} // 'localhost';
my $port = $config->{db}->{port} // 5432;
my $user = $config->{db}->{user};
my $pw = $config->{db}->{password};
state $pg
= Mojo::Pg->new("postgresql://${user}\@${host}:${port}/${dbname}")
->password($pw);
$pg->on(
connection => sub {
my ( $pg, $dbh ) = @_;
$dbh->do("set time zone 'Europe/Berlin'");
}
);
return $pg;
}
);
$self->helper(
sendmail => sub {
state $sendmail = Travelynx::Helper::Sendmail->new(
config => ( $self->config->{mail} // {} ),
log => $self->log
);
}
);
$self->helper(
stations => sub {
my ($self) = @_;
state $stations
= Travelynx::Model::Stations->new( pg => $self->pg );
}
);
$self->helper(
users => sub {
my ($self) = @_;
state $users = Travelynx::Model::Users->new( pg => $self->pg );
}
);
$self->helper(
dbdb => sub {
my ($self) = @_;
state $dbdb = Travelynx::Helper::DBDB->new(
log => $self->app->log,
main_cache => $self->app->cache_iris_main,
realtime_cache => $self->app->cache_iris_rt,
root_url => $self->base_url_for('/')->to_abs,
user_agent => $self->ua,
version => $self->app->config->{version},
);
}
);
$self->helper(
'now' => sub {
return DateTime->now( time_zone => 'Europe/Berlin' );
}
);
$self->helper(
'numify_skipped_stations' => sub {
my ( $self, $count ) = @_;
if ( $count == 0 ) {
return 'INTERNAL ERROR';
}
if ( $count == 1 ) {
return
'Eine Station ohne Geokoordinaten wurde nicht berücksichtigt.';
}
return
"${count} Stationen ohne Geookordinaten wurden nicht berücksichtigt.";
}
);
$self->helper(
'sprintf_km' => sub {
my ( $self, $km ) = @_;
if ( $km < 1 ) {
return sprintf( '%.f m', $km * 1000 );
}
if ( $km < 10 ) {
return sprintf( '%.1f km', $km );
}
return sprintf( '%.f km', $km );
}
);
$self->helper(
'load_icon' => sub {
my ( $self, $load ) = @_;
my $first = $load->{FIRST} // 0;
my $second = $load->{SECOND} // 0;
my @symbols
= (
qw(help_outline person_outline people priority_high not_interested)
);
return ( $symbols[$first], $symbols[$second] );
}
);
$self->helper(
'visibility_icon' => sub {
my ( $self, $visibility ) = @_;
if ( $visibility eq 'public' ) {
return 'language';
}
if ( $visibility eq 'travelynx' ) {
return 'lock_open';
}
if ( $visibility eq 'followers' ) {
return 'group';
}
if ( $visibility eq 'unlisted' ) {
return 'lock_outline';
}
if ( $visibility eq 'private' ) {
return 'lock';
}
return 'help_outline';
}
);
$self->helper(
'checkin_p' => sub {
my ( $self, %opt ) = @_;
my $station = $opt{station};
my $train_id = $opt{train_id};
my $uid = $opt{uid} // $self->current_user->{id};
my $db = $opt{db} // $self->pg->db;
my $hafas;
my $user = $self->get_user_status( $uid, $db );
if ( $user->{checked_in} or $user->{cancelled} ) {
return Mojo::Promise->reject('You are already checked in');
}
if ( $train_id =~ m{[|]} ) {
return $self->_checkin_hafas_p(%opt);
}
my $promise = Mojo::Promise->new;
$self->iris->get_departures_p(
station => $station,
lookbehind => 140,
lookahead => 40
)->then(
sub {
my ($status) = @_;
if ( $status->{errstr} ) {
$promise->reject( $status->{errstr} );
return;
}
my $eva = $status->{station_eva};
my $train = List::Util::first { $_->train_id eq $train_id }
@{ $status->{results} };
if ( not defined $train ) {
$promise->reject("Train ${train_id} not found");
return;
}
eval {
$self->in_transit->add(
uid => $uid,
db => $db,
departure_eva => $eva,
train => $train,
route => [ $self->iris->route_diff($train) ],
);
};
if ($@) {
$self->app->log->error(
"Checkin($uid): INSERT failed: $@");
$promise->reject( 'INSERT failed: ' . $@ );
return;
}
# mustn't be called during a transaction
if ( not $opt{in_transaction} ) {
$self->add_route_timestamps( $uid, $train, 1 );
$self->add_wagonorder( $uid, 1, $train->train_id,
$train->sched_departure, $train->train_no );
$self->add_stationinfo( $uid, 1, $train->train_id,
$eva );
$self->run_hook( $uid, 'checkin' );
}
$promise->resolve($train);
return;
}
)->catch(
sub {
my ( $err, $status ) = @_;
$promise->reject( $status->{errstr} );
return;
}
)->wait;
return $promise;
}
);
$self->helper(
'_checkin_hafas_p' => sub {
my ( $self, %opt ) = @_;
my $station = $opt{station};
my $train_id = $opt{train_id};
my $uid = $opt{uid} // $self->current_user->{id};
my $db = $opt{db} // $self->pg->db;
my $hafas;
my $promise = Mojo::Promise->new;
$self->hafas->get_journey_p(
trip_id => $train_id,
with_polyline => 1
)->then(
sub {
my ($journey) = @_;
my $found;
for my $stop ( $journey->route ) {
if ( $stop->loc->name eq $station
or $stop->loc->eva == $station )
{
$found = $stop;
last;
}
}
if ( not $found ) {
$promise->reject(
"Did not find journey $train_id at $station");
return;
}
for my $stop ( $journey->route ) {
$self->stations->add_or_update(
stop => $stop,
db => $db,
);
}
eval {
$self->in_transit->add(
uid => $uid,
db => $db,
journey => $journey,
stop => $found,
data => { trip_id => $journey->id }
);
};
if ($@) {
$self->app->log->error(
"Checkin($uid): INSERT failed: $@");
$promise->reject( 'INSERT failed: ' . $@ );
return;
}
my $polyline;
if ( $journey->polyline ) {
my @station_list;
my @coordinate_list;
for my $coord ( $journey->polyline ) {
if ( $coord->{name} ) {
push(
@coordinate_list,
[
$coord->{lon}, $coord->{lat},
$coord->{eva}
]
);
push( @station_list, $coord->{name} );
}
else {
push( @coordinate_list,
[ $coord->{lon}, $coord->{lat} ] );
}
}
# equal length → polyline only consists of straight
# lines between stops. that's not helpful.
if ( @station_list == @coordinate_list ) {
$self->log->debug( 'Ignoring polyline for '
. $journey->line
. ' as it only consists of straight lines between stops.'
);
}
else {
$polyline = {
from_eva => ( $journey->route )[0]->loc->eva,
to_eva => ( $journey->route )[-1]->loc->eva,
coords => \@coordinate_list,
};
}
}
if ($polyline) {
$self->in_transit->set_polyline(
uid => $uid,
db => $db,
polyline => $polyline,
);
}
# mustn't be called during a transaction
if ( not $opt{in_transaction} ) {
$self->run_hook( $uid, 'checkin' );
if ( $journey->class <= 16 ) {
$self->app->add_wagonorder( $uid, 1, $journey->id,
$found->sched_dep, $journey->number );
$self->add_stationinfo( $uid, 1, $journey->id,
$found->loc->eva );
}
}
$promise->resolve($journey);
}
)->catch(
sub {
my ($err) = @_;
$promise->reject($err);
return;
}
)->wait;
return $promise;
}
);
$self->helper(
'undo' => sub {
my ( $self, $journey_id, $uid ) = @_;
$uid //= $self->current_user->{id};
if ( $journey_id eq 'in_transit' ) {
eval { $self->in_transit->delete( uid => $uid ); };
if ($@) {
$self->app->log->error("Undo($uid, $journey_id): $@");
return "Undo($journey_id): $@";
}
$self->run_hook( $uid, 'undo' );
return undef;
}
if ( $journey_id !~ m{ ^ \d+ $ }x ) {
return 'Invalid Journey ID';
}
eval {
my $db = $self->pg->db;
my $tx = $db->begin;
my $journey = $self->journeys->pop(
uid => $uid,
db => $db,
journey_id => $journey_id
);
if ( $journey->{edited} ) {
die(
"Cannot undo a journey which has already been edited. Please delete manually.\n"
);
}
delete $journey->{edited};
delete $journey->{id};
# users may force checkouts at stations that are not part of
# the train's scheduled (or real-time) route. re-adding those
# to in-transit violates the assumption that each train has
# a valid destination. Remove the target in this case.
my $route = JSON->new->decode( $journey->{route} );
my $found_checkout_id;
for my $stop ( @{$route} ) {
if ( $stop->[1] == $journey->{checkout_station_id} ) {
$found_checkout_id = 1;
last;
}
}
if ( not $found_checkout_id ) {
$journey->{checkout_station_id} = undef;
$journey->{checkout_time} = undef;
$journey->{arr_platform} = undef;
$journey->{sched_arrival} = undef;
$journey->{real_arrival} = undef;
}
$self->in_transit->add_from_journey(
db => $db,
journey => $journey
);
my $cache_ts = DateTime->now( time_zone => 'Europe/Berlin' );
if ( $journey->{real_departure}
=~ m{ ^ (?<year> \d{4} ) - (?<month> \d{2} ) }x )
{
$cache_ts->set(
year => $+{year},
month => $+{month}
);
}
$self->journey_stats_cache->invalidate(
ts => $cache_ts,
db => $db,
uid => $uid
);
$tx->commit;
};
if ($@) {
$self->app->log->error("Undo($uid, $journey_id): $@");
return "Undo($journey_id): $@";
}
$self->run_hook( $uid, 'undo' );
return undef;
}
);
$self->helper(
'checkout_p' => sub {
my ( $self, %opt ) = @_;
my $station = $opt{station};
my $dep_eva = $opt{dep_eva};
my $arr_eva = $opt{arr_eva};
my $with_related = $opt{with_related} // 0;
my $force = $opt{force};
my $uid = $opt{uid} // $self->current_user->{id};
my $db = $opt{db} // $self->pg->db;
my $user = $self->get_user_status( $uid, $db );
my $train_id = $user->{train_id};
my $promise = Mojo::Promise->new;
if ( not $station ) {
$self->app->log->error("Checkout($uid): station is empty");
return $promise->resolve( 1,
'BUG: Checkout station is empty.' );
}
if ( not $user->{checked_in} and not $user->{cancelled} ) {
return $promise->resolve( 0,
'You are not checked into any train' );
}
if ( $dep_eva and $dep_eva != $user->{dep_eva} ) {
return $promise->resolve( 0, 'race condition' );
}
if ( $arr_eva and $arr_eva != $user->{arr_eva} ) {
return $promise->resolve( 0, 'race condition' );
}
if ( $train_id =~ m{[|]} ) {
return $self->_checkout_hafas_p(%opt);
}
my $now = DateTime->now( time_zone => 'Europe/Berlin' );
my $journey = $self->in_transit->get(
uid => $uid,
with_data => 1
);
$self->iris->get_departures_p(
station => $station,
lookbehind => 120,
lookahead => 180,
with_related => $with_related,
)->then(
sub {
my ($status) = @_;
my $new_checkout_station_id = $status->{station_eva};
# Store the intended checkout station regardless of this operation's
# success.
# TODO for with_related == 1, the correct EVA may be different
# and should be fetched from $train later on
$self->in_transit->set_arrival_eva(
uid => $uid,
db => $db,
arrival_eva => $new_checkout_station_id
);
# If in_transit already contains arrival data for another estimated
# destination, we must invalidate it.
if ( defined $journey->{checkout_station_id}
and $journey->{checkout_station_id}
!= $new_checkout_station_id )
{
$self->in_transit->unset_arrival_data(
uid => $uid,
db => $db
);
}
# Note that a train may pass the same station several times.
# Notable example: S41 / S42 ("Ringbahn") both starts and
# terminates at Berlin Südkreuz
my $train = List::Util::first {
$_->train_id eq $train_id
and $_->sched_arrival
and $_->sched_arrival->epoch
> $user->{sched_departure}->epoch
}
@{ $status->{results} };
$train //= List::Util::first { $_->train_id eq $train_id }
@{ $status->{results} };
if ( not defined $train ) {
# Arrival time via IRIS is unknown, so the train probably
# has not arrived yet. Fall back to HAFAS.
# TODO support cases where $station is EVA or DS100 code
if (
my $station_data
= List::Util::first { $_->[0] eq $station }
@{ $journey->{route} }
)
{
$station_data = $station_data->[2];
if ( $station_data->{sched_arr} ) {
my $sched_arr
= epoch_to_dt( $station_data->{sched_arr} );
my $rt_arr
= epoch_to_dt( $station_data->{rt_arr} );
if ( $rt_arr->epoch == 0 ) {
$rt_arr = $sched_arr->clone;
if ( $station_data->{arr_delay}
and $station_data->{arr_delay}
=~ m{^\d+$} )
{
$rt_arr->add( minutes =>
$station_data->{arr_delay} );
}
}
$self->in_transit->set_arrival_times(
uid => $uid,
db => $db,
sched_arrival => $sched_arr,
rt_arrival => $rt_arr
);
}
}
if ( not $force ) {
# mustn't be called during a transaction
if ( not $opt{in_transaction} ) {
$self->run_hook( $uid, 'update' );
}
$promise->resolve( 1, undef );
return;
}
}
my $has_arrived = 0;
eval {
my $tx;
if ( not $opt{in_transaction} ) {
$tx = $db->begin;
}
if ( defined $train
and not $train->arrival
and not $force )
{
my $train_no = $train->train_no;
die("Train ${train_no} has no arrival timestamp\n");
}
elsif ( defined $train and $train->arrival ) {
$self->in_transit->set_arrival(
uid => $uid,
db => $db,
train => $train,
route => [ $self->iris->route_diff($train) ]
);
$has_arrived
= $train->arrival->epoch < $now->epoch ? 1 : 0;
if ($has_arrived) {
my @unknown_stations
= $self->stations->grep_unknown(
$train->route );
if (@unknown_stations) {
$self->app->log->warn(
sprintf(
'Route of %s %s (%s -> %s) contains unknown stations: %s',
$train->type,
$train->train_no,
$train->origin,
$train->destination,
join( ', ', @unknown_stations )
)
);
}
}
}
$journey = $self->in_transit->get(
uid => $uid,
db => $db
);
if ( $has_arrived or $force ) {
$self->journeys->add_from_in_transit(
db => $db,
journey => $journey
);
$self->in_transit->delete(
uid => $uid,
db => $db
);
my $cache_ts = $now->clone;
if ( $journey->{real_departure}
=~ m{ ^ (?<year> \d{4} ) - (?<month> \d{2} ) }x
)
{
$cache_ts->set(
year => $+{year},
month => $+{month}
);
}
$self->journey_stats_cache->invalidate(
ts => $cache_ts,
db => $db,
uid => $uid
);
}
elsif ( defined $train
and $train->arrival_is_cancelled )
{
# This branch is only taken if the deparure was not cancelled,
# i.e., if the train was supposed to go here but got
# redirected or cancelled on the way and not from the start on.
# If the departure itself was cancelled, the user route is
# cancelled_from action -> 'cancelled journey' panel on main page
# -> cancelled_to action -> force checkout (causing the
# previous branch to be taken due to $force)
$journey->{cancelled} = 1;
$self->journeys->add_from_in_transit(
db => $db,
journey => $journey
);
$self->in_transit->set_cancelled_destination(
uid => $uid,
db => $db,
cancelled_destination => $train->station,
);
}
if ( not $opt{in_transaction} ) {
$tx->commit;
}
};
if ($@) {
$self->app->log->error("Checkout($uid): $@");
$promise->resolve( 1, 'Checkout error: ' . $@ );
return;
}
if ( $has_arrived or $force ) {
if ( not $opt{in_transaction} ) {
$self->run_hook( $uid, 'checkout' );
}
$promise->resolve( 0, undef );
return;
}
if ( not $opt{in_transaction} ) {
$self->run_hook( $uid, 'update' );
$self->add_route_timestamps( $uid, $train, 0, 1 );
$self->add_wagonorder( $uid, 0, $train->train_id,
$train->sched_departure, $train->train_no );
$self->add_stationinfo( $uid, 0, $train->train_id,
$dep_eva, $new_checkout_station_id );
}
$promise->resolve( 1, undef );
return;
}
)->catch(
sub {
my ($err) = @_;
$promise->resolve( 1, $err );
return;
}
)->wait;
return $promise;
}
);
$self->helper(
'_checkout_hafas_p' => sub {
my ( $self, %opt ) = @_;
my $station = $opt{station};
my $force = $opt{force};
my $uid = $opt{uid} // $self->current_user->{id};
my $db = $opt{db} // $self->pg->db;
my $promise = Mojo::Promise->new;
my $now = DateTime->now( time_zone => 'Europe/Berlin' );
my $journey = $self->in_transit->get(
uid => $uid,
db => $db,
with_data => 1,
with_timestamps => 1,
with_visibility => 1,
postprocess => 1,
);
# with_visibility needed due to postprocess
my $found;
my $has_arrived;
for my $stop ( @{ $journey->{route_after} } ) {
if ( $station eq $stop->[0] or $station eq $stop->[1] ) {
$found = 1;
$self->in_transit->set_arrival_eva(
uid => $uid,
db => $db,
arrival_eva => $stop->[1],
);
if ( defined $journey->{checkout_station_id}
and $journey->{checkout_station_id} != $stop->{eva} )
{
$self->in_transit->unset_arrival_data(
uid => $uid,
db => $db
);
}
$self->in_transit->set_arrival_times(
uid => $uid,
db => $db,
sched_arrival => $stop->[2]{sched_arr},
rt_arrival =>
( $stop->[2]{rt_arr} || $stop->[2]{sched_arr} )
);
if (
$now > ( $stop->[2]{rt_arr} || $stop->[2]{sched_arr} ) )
{
$has_arrived = 1;
}
last;
}
}
if ( not $found and not $force ) {
return $promise->resolve( 1, 'station not found in route' );
}
eval {
my $tx;
if ( not $opt{in_transaction} ) {
$tx = $db->begin;
}
if ( $has_arrived or $force ) {
$journey = $self->in_transit->get(
uid => $uid,
db => $db
);
$self->journeys->add_from_in_transit(
db => $db,
journey => $journey
);
$self->in_transit->delete(
uid => $uid,
db => $db
);
my $cache_ts = $now->clone;
if ( $journey->{real_departure}
=~ m{ ^ (?<year> \d{4} ) - (?<month> \d{2} ) }x )
{
$cache_ts->set(
year => $+{year},
month => $+{month}
);
}
$self->journey_stats_cache->invalidate(
ts => $cache_ts,
db => $db,
uid => $uid
);
}
if ($tx) {
$tx->commit;
}
};
if ($@) {
$self->app->log->error("Checkout($uid): $@");
return $promise->resolve( 1, 'Checkout error: ' . $@ );
}
if ( $has_arrived or $force ) {
if ( not $opt{in_transaction} ) {
$self->run_hook( $uid, 'checkout' );
}
return $promise->resolve( 0, undef );
}
if ( not $opt{in_transaction} ) {
$self->run_hook( $uid, 'update' );
}
return $promise->resolve( 1, undef );
}
);
# This helper should only be called directly when also providing a user ID.
# If you don't have one, use current_user() instead (get_user_data will
# delegate to it anyways).
$self->helper(
'get_user_data' => sub {
my ( $self, $uid ) = @_;
$uid //= $self->current_user->{id};
return $self->users->get( uid => $uid );
}
);
$self->helper(
'run_hook' => sub {
my ( $self, $uid, $reason, $callback ) = @_;
my $hook = $self->users->get_webhook( uid => $uid );
if ( not $hook->{enabled} or not $hook->{url} =~ m{^ https?:// }x )
{
if ($callback) {
&$callback();
}
return;
}
my $status = $self->get_user_status_json_v1( uid => $uid );
my $header = {};
my $hook_body = {
reason => $reason,
status => $status,
};
if ( $hook->{token} ) {
$header->{Authorization} = "Bearer $hook->{token}";
$header->{'User-Agent'}
= 'travelynx/' . $self->app->config->{version};
}
my $ua = $self->ua;
if ($callback) {
$ua->request_timeout(4);
}
else {
$ua->request_timeout(10);
}
$ua->post_p( $hook->{url} => $header => json => $hook_body )->then(
sub {
my ($tx) = @_;
if ( my $err = $tx->error ) {
$self->users->update_webhook_status(
uid => $uid,
url => $hook->{url},
success => 0,
text => "HTTP $err->{code} $err->{message}"
);
}
else {
$self->users->update_webhook_status(
uid => $uid,
url => $hook->{url},
success => 1,
text => $tx->result->body
);
}
if ($callback) {
&$callback();
}
return;
}
)->catch(
sub {
my ($err) = @_;
$self->users->update_webhook_status(
uid => $uid,
url => $hook->{url},
success => 0,
text => $err
);
if ($callback) {
&$callback();
}
return;
}
)->wait;
}
);
$self->helper(
'add_wagonorder' => sub {
my ( $self, $uid, $is_departure, $train_id, $sched_departure,
$train_no )
= @_;
$uid //= $self->current_user->{id};
my $db = $self->pg->db;
if ( $sched_departure and $train_no ) {
$self->dbdb->has_wagonorder_p( $sched_departure, $train_no )
->then(
sub {
my ($api) = @_;
return $self->dbdb->get_wagonorder_p( $api,
$sched_departure, $train_no );
}
)->then(
sub {
my ($wagonorder) = @_;
my $data = {};
my $user_data = {};
if ( $is_departure and not exists $wagonorder->{error} )
{
$data->{wagonorder_dep} = $wagonorder;
$user_data->{wagongroups} = [];
for my $group (
@{
$wagonorder->{data}{istformation}
{allFahrzeuggruppe} // []
}
)
{
my @wagons;
for
my $wagon ( @{ $group->{allFahrzeug} // [] } )
{
push(
@wagons,
{
id => $wagon->{fahrzeugnummer},
number =>
$wagon->{wagenordnungsnummer},
type => $wagon->{fahrzeugtyp},
}
);
}
push(
@{ $user_data->{wagongroups} },
{
name =>
$group->{fahrzeuggruppebezeichnung},
from =>
$group->{startbetriebsstellename},
to => $group->{zielbetriebsstellename},
no => $group->{verkehrlichezugnummer},
wagons => [@wagons],
}
);
if ( $group->{fahrzeuggruppebezeichnung}
and $group->{fahrzeuggruppebezeichnung} eq
'ICE0304' )
{
$data->{wagonorder_pride} = 1;
}
}
$self->in_transit->update_data(
uid => $uid,
db => $db,
data => $data,
train_id => $train_id,
);
$self->in_transit->update_user_data(
uid => $uid,
db => $db,
user_data => $user_data,
train_id => $train_id,
);
}
elsif ( not $is_departure
and not exists $wagonorder->{error} )
{
$data->{wagonorder_arr} = $wagonorder;
$self->in_transit->update_data(
uid => $uid,
db => $db,
data => $data,
train_id => $train_id,
);
}
return;
}
)->catch(
sub {
# no wagonorder? no problem.
return;
}
)->wait;
}
}
);
# This helper is only ever called from an IRIS context.
# HAFAS already has all relevant information.
$self->helper(
'add_route_timestamps' => sub {
my ( $self, $uid, $train, $is_departure, $update_polyline ) = @_;
$uid //= $self->current_user->{id};
my $db = $self->pg->db;
# TODO "with_timestamps" is misleading, there are more differences between in_transit and in_transit_str
# Here it's only needed because of dep_eva / arr_eva names
my $in_transit = $self->in_transit->get(
db => $db,
uid => $uid,
with_data => 1,
with_timestamps => 1
);
if ( not $in_transit ) {
return;
}
my $route = $in_transit->{route};
my $train_id = $train->train_id;
# TODO get_tripid_p is only needed on the first call, afterwards the tripid is known.
$self->hafas->get_tripid_p( train => $train )->then(
sub {
my ($trip_id) = @_;
$self->in_transit->update_data(
uid => $uid,
db => $db,
data => { trip_id => $trip_id },
train_id => $train_id,
);
return $self->hafas->get_route_p(
train => $train,
trip_id => $trip_id,
with_polyline => (
$update_polyline
or not $in_transit->{polyline}
) ? 1 : 0,
);
}
)->then(
sub {
my ( $new_route, $journey, $polyline ) = @_;
my $db_route;
for my $i ( 0 .. $#{$new_route} ) {
my $old_name = $route->[$i][0];
my $old_eva = $route->[$i][1];
my $old_entry = $route->[$i][2];
my $new_name = $new_route->[$i]->{name};
my $new_eva = $new_route->[$i]->{eva};
my $new_entry = $new_route->[$i];
if ( defined $old_name and $old_name eq $new_name ) {
if ( $old_entry->{rt_arr}
and not $new_entry->{rt_arr} )
{
$new_entry->{rt_arr} = $old_entry->{rt_arr};
$new_entry->{arr_delay}
= $old_entry->{arr_delay};
}
if ( $old_entry->{rt_dep}
and not $new_entry->{rt_dep} )
{
$new_entry->{rt_dep} = $old_entry->{rt_dep};
$new_entry->{dep_delay}
= $old_entry->{dep_delay};
}
}
push(
@{$db_route},
[
$new_name,
$new_eva,
{
sched_arr => $new_entry->{sched_arr},
rt_arr => $new_entry->{rt_arr},
arr_delay => $new_entry->{arr_delay},
sched_dep => $new_entry->{sched_dep},
rt_dep => $new_entry->{rt_dep},
dep_delay => $new_entry->{dep_delay},
tz_offset => $new_entry->{tz_offset},
isAdditional => $new_entry->{isAdditional},
isCancelled => $new_entry->{isCancelled},
load => $new_entry->{load},
lat => $new_entry->{lat},
lon => $new_entry->{lon},
}
]
);
}
my @messages;
for my $m ( $journey->messages ) {
if ( not $m->code ) {
push(
@messages,
{
header => $m->short,
lead => $m->text,
}
);
}
}
$self->in_transit->set_route_data(
uid => $uid,
db => $db,
route => $db_route,
delay_messages => [
map { [ $_->[0]->epoch, $_->[1] ] }
$train->delay_messages
],
qos_messages => [
map { [ $_->[0]->epoch, $_->[1] ] }
$train->qos_messages
],
him_messages => \@messages,
train_id => $train_id,
);
if ($polyline) {
$self->in_transit->set_polyline(
uid => $uid,
db => $db,
polyline => $polyline,
old_id => $in_transit->{polyline_id},
train_id => $train_id,
);
}
return;
}
)->catch(
sub {
my ($err) = @_;
$self->app->log->debug("add_route_timestamps: $err");
return;
}
)->wait;
}
);
$self->helper(
'add_stationinfo' => sub {
my ( $self, $uid, $is_departure, $train_id, $dep_eva, $arr_eva )
= @_;
$uid //= $self->current_user->{id};
my $db = $self->pg->db;
if ($is_departure) {
$self->dbdb->get_stationinfo_p($dep_eva)->then(
sub {
my ($station_info) = @_;
my $data = { stationinfo_dep => $station_info };
$self->in_transit->update_data(
uid => $uid,
db => $db,
data => $data,
train_id => $train_id,
);
return;
}
)->catch(
sub {
# no stationinfo? no problem.
return;
}
)->wait;
}
if ( $arr_eva and not $is_departure ) {
$self->dbdb->get_stationinfo_p($arr_eva)->then(
sub {
my ($station_info) = @_;
my $data = { stationinfo_arr => $station_info };
$self->in_transit->update_data(
uid => $uid,
db => $db,
data => $data,
train_id => $train_id,
);
return;
}
)->catch(
sub {
# no stationinfo? no problem.
return;
}
)->wait;
}
}
);
$self->helper(
'resolve_sb_template' => sub {
my ( $self, $template, %opt ) = @_;
my $ret = $template;
my $name = $opt{name} =~ s{/}{%2F}gr;
$ret =~ s{[{]eva[}]}{$opt{eva}}g;
$ret =~ s{[{]name[}]}{$name}g;
$ret =~ s{[{]tt[}]}{$opt{tt}}g;
$ret =~ s{[{]tn[}]}{$opt{tn}}g;
$ret =~ s{[{]id[}]}{$opt{id}}g;
$ret =~ s{[{]hafas[}]}{$opt{hafas}}g;
return $ret;
}
);
$self->helper(
'stationinfo_to_direction' => sub {
my ( $self, $platform_info, $wagonorder, $prev_stop, $next_stop )
= @_;
if ( $platform_info->{kopfgleis} ) {
if ($next_stop) {
return $platform_info->{direction} eq 'r' ? 'l' : 'r';
}
return $platform_info->{direction};
}
elsif ( $prev_stop
and exists $platform_info->{direction_from}{$prev_stop} )
{
return $platform_info->{direction_from}{$prev_stop};
}
elsif ( $next_stop
and exists $platform_info->{direction_from}{$next_stop} )
{
return $platform_info->{direction_from}{$next_stop} eq 'r'
? 'l'
: 'r';
}
elsif ($wagonorder) {
my $wr;
eval {
$wr
= Travel::Status::DE::DBWagenreihung->new(
from_json => $wagonorder );
};
if ( $wr
and $wr->sections
and defined $wr->direction )
{
my $section_0 = ( $wr->sections )[0];
my $direction = $wr->direction;
if ( $section_0->name eq 'A'
and $direction == 0 )
{
return $platform_info->{direction};
}
elsif ( $section_0->name ne 'A'
and $direction == 100 )
{
return $platform_info->{direction};
}
elsif ( $platform_info->{direction} ) {
return $platform_info->{direction} eq 'r'
? 'l'
: 'r';
}
return;
}
}
}
);
$self->helper(
'journey_to_ajax_route' => sub {
my ( $self, $journey ) = @_;
my @route;
for my $station ( @{ $journey->{route_after} } ) {
my $station_desc = $station->[0];
my $sa = $station->[2]{sched_arr};
my $ra = $station->[2]{rt_arr} || $station->[2]{sched_arr};
my $sd = $station->[2]{sched_dep};
my $rd = $station->[2]{rt_dep} || $station->[2]{sched_dep};
$station_desc .= $sa ? $sa->strftime(';%s') : ';0';
$station_desc .= $ra ? $ra->strftime(';%s') : ';0';
$station_desc .= $sd ? $sd->strftime(';%s') : ';0';
$station_desc .= $rd ? $rd->strftime(';%s') : ';0';
push( @route, $station_desc );
}
return join( '|', @route );
}
);
$self->helper(
'get_user_status' => sub {
my ( $self, $uid, $db ) = @_;
$uid //= $self->current_user->{id};
$db //= $self->pg->db;
my $now = DateTime->now( time_zone => 'Europe/Berlin' );
my $epoch = $now->epoch;
my $in_transit = $self->in_transit->get(
uid => $uid,
db => $db,
with_data => 1,
with_timestamps => 1,
with_visibility => 1,
postprocess => 1,
);
if ($in_transit) {
my $ret = $in_transit;
my $traewelling = $self->traewelling->get(
uid => $uid,
db => $db
);
if ( $traewelling->{latest_run}
>= epoch_to_dt( $in_transit->{checkin_ts} ) )
{
$ret->{traewelling} = $traewelling;
if ( @{ $traewelling->{data}{log} // [] }
and ( my $log_entry = $traewelling->{data}{log}[0] ) )
{
if ( $log_entry->[2] ) {
$ret->{traewelling_status} = $log_entry->[2];
$ret->{traewelling_url}
= 'https://traewelling.de/status/'
. $log_entry->[2];
}
$ret->{traewelling_log_latest} = $log_entry->[1];
}
}
my $stop_after_dep
= scalar @{ $ret->{route_after} }
? $ret->{route_after}[0][0]
: undef;
my $stop_before_dest;
for my $i ( 1 .. $#{ $ret->{route_after} } ) {
if ( $ret->{arr_name}
and $ret->{route_after}[$i][0] eq $ret->{arr_name} )
{
$stop_before_dest = $ret->{route_after}[ $i - 1 ][0];
last;
}
}
my ($dep_platform_number)
= ( ( $ret->{dep_platform} // 0 ) =~ m{(\d+)} );
if ( $dep_platform_number
and
exists $ret->{data}{stationinfo_dep}{$dep_platform_number} )
{
$ret->{dep_direction} = $self->stationinfo_to_direction(
$ret->{data}{stationinfo_dep}{$dep_platform_number},
$ret->{data}{wagonorder_dep},
undef, $stop_after_dep
);
}
my ($arr_platform_number)
= ( ( $ret->{arr_platform} // 0 ) =~ m{(\d+)} );
if ( $arr_platform_number
and
exists $ret->{data}{stationinfo_arr}{$arr_platform_number} )
{
$ret->{arr_direction} = $self->stationinfo_to_direction(
$ret->{data}{stationinfo_arr}{$arr_platform_number},
$ret->{data}{wagonorder_arr},
$stop_before_dest,
undef
);
}
if ( $ret->{departure_countdown} > 0
and $in_transit->{data}{wagonorder_dep} )
{
my $wr;
eval {
$wr
= Travel::Status::DE::DBWagenreihung->new(
from_json => $in_transit->{data}{wagonorder_dep} );
};
if ( $wr
and $wr->wagons
and defined $wr->direction )
{
$ret->{wagonorder} = $wr;
}
}
return $ret;
}
my ( $latest, $latest_cancellation ) = $self->journeys->get_latest(
uid => $uid,
db => $db,
);
if ( $latest_cancellation and $latest_cancellation->{cancelled} ) {
if (
my $station = $self->stations->get_by_eva(
$latest_cancellation->{dep_eva}
)
)
{
$latest_cancellation->{dep_ds100} = $station->{ds100};
$latest_cancellation->{dep_name} = $station->{name};
}
if (
my $station = $self->stations->get_by_eva(
$latest_cancellation->{arr_eva}
)
)
{
$latest_cancellation->{arr_ds100} = $station->{ds100};
$latest_cancellation->{arr_name} = $station->{name};
}
}
else {
$latest_cancellation = undef;
}
if ($latest) {
my $ts = $latest->{checkout_ts};
my $action_time = epoch_to_dt($ts);
if ( my $station
= $self->stations->get_by_eva( $latest->{dep_eva} ) )
{
$latest->{dep_ds100} = $station->{ds100};
$latest->{dep_name} = $station->{name};
}
if ( my $station
= $self->stations->get_by_eva( $latest->{arr_eva} ) )
{
$latest->{arr_ds100} = $station->{ds100};
$latest->{arr_name} = $station->{name};
}
return {
checked_in => 0,
cancelled => 0,
cancellation => $latest_cancellation,
journey_id => $latest->{journey_id},
timestamp => $action_time,
timestamp_delta => $now->epoch - $action_time->epoch,
train_type => $latest->{train_type},
train_line => $latest->{train_line},
train_no => $latest->{train_no},
train_id => $latest->{train_id},
sched_departure => epoch_to_dt( $latest->{sched_dep_ts} ),
real_departure => epoch_to_dt( $latest->{real_dep_ts} ),
dep_ds100 => $latest->{dep_ds100},
dep_eva => $latest->{dep_eva},
dep_name => $latest->{dep_name},
dep_lat => $latest->{dep_lat},
dep_lon => $latest->{dep_lon},
dep_platform => $latest->{dep_platform},
sched_arrival => epoch_to_dt( $latest->{sched_arr_ts} ),
real_arrival => epoch_to_dt( $latest->{real_arr_ts} ),
arr_ds100 => $latest->{arr_ds100},
arr_eva => $latest->{arr_eva},
arr_name => $latest->{arr_name},
arr_lat => $latest->{arr_lat},
arr_lon => $latest->{arr_lon},
arr_platform => $latest->{arr_platform},
comment => $latest->{user_data}{comment},
visibility => $latest->{visibility},
visibility_str => $latest->{visibility_str},
effective_visibility => $latest->{effective_visibility},
effective_visibility_str =>
$latest->{effective_visibility_str},
};
}
return {
checked_in => 0,
cancelled => 0,
cancellation => $latest_cancellation,
no_journeys_yet => 1,
timestamp => epoch_to_dt(0),
timestamp_delta => $now->epoch,
};
}
);
$self->helper(
'get_user_status_json_v1' => sub {
my ( $self, %opt ) = @_;
my $uid = $opt{uid};
my $privacy = $opt{privacy}
// $self->users->get_privacy_by( uid => $uid );
my $status = $opt{status} // $self->get_user_status($uid);
my $ret = {
deprecated => \0,
checkedIn => (
$status->{checked_in}
or $status->{cancelled}
) ? \1 : \0,
comment => $status->{comment},
fromStation => {
ds100 => $status->{dep_ds100},
name => $status->{dep_name},
uic => $status->{dep_eva},
longitude => $status->{dep_lon},
latitude => $status->{dep_lat},
scheduledTime => $status->{sched_departure}
? $status->{sched_departure}->epoch
: undef,
realTime => $status->{real_departure}
? $status->{real_departure}->epoch
: undef,
},
toStation => {
ds100 => $status->{arr_ds100},
name => $status->{arr_name},
uic => $status->{arr_eva},
longitude => $status->{arr_lon},
latitude => $status->{arr_lat},
scheduledTime => $status->{sched_arrival}
? $status->{sched_arrival}->epoch
: undef,
realTime => $status->{real_arrival}
? $status->{real_arrival}->epoch
: undef,
},
train => {
type => $status->{train_type},
line => $status->{train_line},
no => $status->{train_no},
id => $status->{train_id},
hafasId => $status->{extra_data}{trip_id},
},
intermediateStops => [],
visibility => {
level => $status->{effective_visibility},
desc => $status->{effective_visibility_str},
}
};
if ( $opt{public} ) {
if ( not $privacy->{comments_visible} ) {
delete $ret->{comment};
}
}
else {
$ret->{actionTime}
= $status->{timestamp}
? $status->{timestamp}->epoch
: undef;
}
for my $stop ( @{ $status->{route_after} // [] } ) {
if ( $status->{arr_name} and $stop->[0] eq $status->{arr_name} )
{
last;
}
push(
@{ $ret->{intermediateStops} },
{
name => $stop->[0],
scheduledArrival => $stop->[2]{sched_arr}
? $stop->[2]{sched_arr}->epoch
: undef,
realArrival => $stop->[2]{rt_arr}
? $stop->[2]{rt_arr}->epoch
: undef,
scheduledDeparture => $stop->[2]{sched_dep}
? $stop->[2]{sched_dep}->epoch
: undef,
realDeparture => $stop->[2]{rt_dep}
? $stop->[2]{rt_dep}->epoch
: undef,
}
);
}
return $ret;
}
);
$self->helper(
'traewelling_to_travelynx_p' => sub {
my ( $self, %opt ) = @_;
my $traewelling = $opt{traewelling};
my $user_data = $opt{user_data};
my $uid = $user_data->{user_id};
my $promise = Mojo::Promise->new;
if ( not $traewelling->{checkin}
or $self->now->epoch - $traewelling->{checkin}->epoch > 900 )
{
$self->log->debug("... not checked in");
return $promise->resolve;
}
if ( $traewelling->{status_id}
and $user_data->{data}{latest_pull_status_id}
and $traewelling->{status_id}
== $user_data->{data}{latest_pull_status_id} )
{
$self->log->debug("... already handled");
return $promise->resolve;
}
$self->log->debug(
"... checked in : $traewelling->{dep_name} $traewelling->{dep_eva} -> $traewelling->{arr_name} $traewelling->{arr_eva}"
);
my $user_status = $self->get_user_status($uid);
if ( $user_status->{checked_in} ) {
$self->log->debug(
"... also checked in via travelynx. aborting.");
return $promise->resolve;
}
my $db = $self->pg->db;
my $tx = $db->begin;
$self->_checkin_hafas_p(
hafas => 'DB',
station => $traewelling->{dep_eva},
train_id => $traewelling->{trip_id},
uid => $uid,
in_transaction => 1,
db => $db
)->then(
sub {
$self->log->debug("... handled origin");
return $self->_checkout_hafas_p(
hafas => 'DB',
station => $traewelling->{arr_eva},
train_id => $traewelling->{trip_id},
uid => $uid,
in_transaction => 1,
db => $db
);
}
)->then(
sub {
my ( undef, $err ) = @_;
if ($err) {
$self->log->debug("... error: $err");
return Mojo::Promise->reject($err);
}
$self->log->debug("... handled destination");
if ( $traewelling->{message} ) {
$self->in_transit->update_user_data(
uid => $uid,
db => $db,
user_data => { comment => $traewelling->{message} }
);
}
$self->traewelling->log(
uid => $uid,
db => $db,
message =>
"Eingecheckt in $traewelling->{line} nach $traewelling->{arr_name}",
status_id => $traewelling->{status_id},
);
$self->traewelling->set_latest_pull_status_id(
uid => $uid,
status_id => $traewelling->{status_id},
db => $db
);
$tx->commit;
$promise->resolve;
return;
}
)->catch(
sub {
my ($err) = @_;
$self->log->debug("... error: $err");
$self->traewelling->log(
uid => $uid,
message =>
"Konnte $traewelling->{line} nach $traewelling->{arr_name} nicht übernehmen: $err",
status_id => $traewelling->{status_id},
is_error => 1
);
$promise->resolve;
return;
}
)->wait;
return $promise;
}
);
$self->helper(
'journeys_to_map_data' => sub {
my ( $self, %opt ) = @_;
my @journeys = @{ $opt{journeys} // [] };
my $route_type = $opt{route_type} // 'polybee';
my $include_manual = $opt{include_manual} ? 1 : 0;
my $location = $self->app->coordinates_by_station;
my $with_polyline = $route_type eq 'beeline' ? 0 : 1;
if ( not @journeys ) {
return {
skipped_journeys => [],
station_coordinates => [],
polyline_groups => [],
};
}
my $json = JSON->new->utf8;
my $first_departure = $journeys[-1]->{rt_departure};
my $last_departure = $journeys[0]->{rt_departure};
my @stations = List::Util::uniq map { $_->{to_name} } @journeys;
push( @stations,
List::Util::uniq map { $_->{from_name} } @journeys );
@stations = List::Util::uniq @stations;
my @station_coordinates = map { [ $location->{$_}, $_ ] }
grep { exists $location->{$_} } @stations;
my @station_pairs;
my @polylines;
my %seen;
my @skipped_journeys;
my @polyline_journeys = grep { $_->{polyline} } @journeys;
my @beeline_journeys = grep { not $_->{polyline} } @journeys;
if ( $route_type eq 'polyline' ) {
@beeline_journeys = ();
}
elsif ( $route_type eq 'beeline' ) {
push( @beeline_journeys, @polyline_journeys );
@polyline_journeys = ();
}
for my $journey (@polyline_journeys) {
my @polyline = @{ $journey->{polyline} };
my $from_eva = $journey->{from_eva};
my $to_eva = $journey->{to_eva};
my $from_index
= first_index { $_->[2] and $_->[2] == $from_eva } @polyline;
my $to_index
= first_index { $_->[2] and $_->[2] == $to_eva } @polyline;
if ( $from_index == -1
or $to_index == -1 )
{
# Fall back to route
delete $journey->{polyline};
next;
}
my $key
= $from_eva . '!'
. $to_eva . '!'
. ( $to_index - $from_index );
if ( $seen{$key} ) {
next;
}
$seen{$key} = 1;
# direction does not matter at the moment
$key
= $to_eva . '!'
. $from_eva . '!'
. ( $to_index - $from_index );
$seen{$key} = 1;
@polyline = @polyline[ $from_index .. $to_index ];
my @polyline_coords;
for my $coord (@polyline) {
push( @polyline_coords, [ $coord->[1], $coord->[0] ] );
}
push( @polylines, [@polyline_coords] );
}
for my $journey (@beeline_journeys) {
my @route = map { $_->[0] } @{ $journey->{route} };
my $from_index
= first_index { $_ eq $journey->{from_name} } @route;
my $to_index = first_index { $_ eq $journey->{to_name} } @route;
if ( $from_index == -1 ) {
my $rename = $self->app->renamed_station;
$from_index = first_index {
( $rename->{$_} // $_ ) eq $journey->{from_name}
}
@route;
}
if ( $to_index == -1 ) {
my $rename = $self->app->renamed_station;
$to_index = first_index {
( $rename->{$_} // $_ ) eq $journey->{to_name}
}
@route;
}
if ( $from_index == -1
or $to_index == -1 )
{
push( @skipped_journeys,
[ $journey, 'Start/Ziel nicht in Route gefunden' ] );
next;
}
# Manual journey entries are only included if one of the following
# conditions is satisfied:
# * their route has more than two elements (-> probably more than just
# start and stop station), or
# * $include_manual is true (-> user wants to see incomplete routes)
# This avoids messing up the map in case an A -> B connection has been
# tracked both with a regular checkin (-> detailed route shown on map)
# and entered manually (-> beeline also shown on map, typically
# significantly differs from detailed route) -- unless the user
# sets include_manual, of course.
if ( $journey->{edited} & 0x0010
and @route <= 2
and not $include_manual )
{
push( @skipped_journeys,
[ $journey, 'Manueller Eintrag ohne Unterwegshalte' ] );
next;
}
@route = @route[ $from_index .. $to_index ];
my $key = join( '|', @route );
if ( $seen{$key} ) {
next;
}
$seen{$key} = 1;
# direction does not matter at the moment
$seen{ join( '|', reverse @route ) } = 1;
my $prev_station = shift @route;
for my $station (@route) {
push( @station_pairs, [ $prev_station, $station ] );
$prev_station = $station;
}
}
@station_pairs = uniq_by { $_->[0] . '|' . $_->[1] } @station_pairs;
@station_pairs = grep {
exists $location->{ $_->[0] }
and exists $location->{ $_->[1] }
} @station_pairs;
@station_pairs
= map { [ $location->{ $_->[0] }, $location->{ $_->[1] } ] }
@station_pairs;
my $ret = {
skipped_journeys => \@skipped_journeys,
station_coordinates => \@station_coordinates,
polyline_groups => [
{
polylines => $json->encode( \@station_pairs ),
color => '#673ab7',
opacity => @polylines
? $with_polyline
? 0.4
: 0.6
: 0.8,
},
{
polylines => $json->encode( \@polylines ),
color => '#673ab7',
opacity => 0.8,
}
],
};
if (@station_coordinates) {
my @lats = map { $_->[0][0] } @station_coordinates;
my @lons = map { $_->[0][1] } @station_coordinates;
my $min_lat = List::Util::min @lats;
my $max_lat = List::Util::max @lats;
my $min_lon = List::Util::min @lons;
my $max_lon = List::Util::max @lons;
$ret->{bounds}
= [ [ $min_lat, $min_lon ], [ $max_lat, $max_lon ] ];
}
return $ret;
}
);
$self->helper(
'navbar_class' => sub {
my ( $self, $path ) = @_;
if ( $self->req->url eq $self->url_for($path) ) {
return 'active';
}
return q{};
}
);
my $r = $self->routes;
$r->get('/')->to('traveling#homepage');
$r->get('/about')->to('static#about');
$r->get('/api')->to('api#documentation');
$r->get('/changelog')->to('static#changelog');
$r->get('/impressum')->to('static#imprint');
$r->get('/imprint')->to('static#imprint');
$r->get('/legend')->to('static#legend');
$r->get('/offline.html')->to('static#offline');
$r->get('/api/v1/:user_action/:token')->to('api#get_v1');
$r->get('/login')->to('account#login_form');
$r->get('/recover')->to('account#request_password_reset');
$r->get('/recover/:id/:token')->to('account#recover_password');
$r->get('/reg/:id/:token')->to('account#verify');
$r->get( '/status/:name' => [ format => [ 'html', 'json' ] ] )
->to( 'profile#user_status', format => undef );
$r->get( '/status/:name/:ts' => [ format => [ 'html', 'json' ] ] )
->to( 'profile#user_status', format => undef );
$r->get('/ajax/status/#name')->to('profile#status_card');
$r->get('/ajax/status/:name/:ts')->to('profile#status_card');
$r->get( '/p/:name' => [ format => [ 'html', 'json' ] ] )
->to( 'profile#profile', format => undef );
$r->get( '/p/:name/j/:id' => 'public_journey' )
->to('profile#journey_details');
$r->get('/.well-known/webfinger')->to('account#webfinger');
$r->get('/dyn/:av/autocomplete.js')->to('api#autocomplete');
$r->post('/api/v1/import')->to('api#import_v1');
$r->post('/api/v1/travel')->to('api#travel_v1');
$r->post('/action')->to('traveling#travel_action');
$r->post('/geolocation')->to('traveling#geolocation');
$r->post('/list_departures')->to('traveling#redirect_to_station');
$r->post('/login')->to('account#do_login');
$r->post('/recover')->to('account#request_password_reset');
if ( $self->config->{traewelling}{oauth} ) {
$r->get('/oauth/traewelling')->to('traewelling#oauth');
$r->post('/oauth/traewelling')->to('traewelling#oauth');
}
if ( not $self->config->{registration}{disabled} ) {
$r->get('/register')->to('account#registration_form');
$r->post('/register')->to('account#register');
}
my $authed_r = $r->under(
sub {
my ($self) = @_;
if ( $self->is_user_authenticated ) {
return 1;
}
$self->render(
'login',
redirect_to => $self->req->url,
from => 'auth_required'
);
return undef;
}
);
$authed_r->get('/account')->to('account#account');
$authed_r->get('/account/privacy')->to('account#privacy');
$authed_r->get('/account/social')->to('account#social');
$authed_r->get('/account/social/:kind')->to('account#social_list');
$authed_r->get('/account/profile')->to('account#profile');
$authed_r->get('/account/hooks')->to('account#webhook');
$authed_r->get('/account/traewelling')->to('traewelling#settings');
$authed_r->get('/account/insight')->to('account#insight');
$authed_r->get('/ajax/status_card.html')->to('traveling#status_card');
$authed_r->get('/cancelled')->to('traveling#cancelled');
$authed_r->get('/fgr')->to('passengerrights#list_candidates');
$authed_r->get('/account/password')->to('account#password_form');
$authed_r->get('/account/mail')->to('account#change_mail');
$authed_r->get('/account/name')->to('account#change_name');
$authed_r->get('/export.json')->to('account#json_export');
$authed_r->get('/history.json')->to('traveling#json_history');
$authed_r->get('/history.csv')->to('traveling#csv_history');
$authed_r->get('/history')->to('traveling#history');
$authed_r->get('/history/commute')->to('traveling#commute');
$authed_r->get('/history/map')->to('traveling#map_history');
$authed_r->get('/history/:year')->to('traveling#yearly_history');
$authed_r->get('/history/:year/review')->to('traveling#year_in_review');
$authed_r->get('/history/:year/:month')->to('traveling#monthly_history');
$authed_r->get('/journey/add')->to('traveling#add_journey_form');
$authed_r->get('/journey/comment')->to('traveling#comment_form');
$authed_r->get('/journey/visibility')->to('traveling#visibility_form');
$authed_r->get('/journey/:id')->to('traveling#journey_details');
$authed_r->get('/s/*station')->to('traveling#station');
$authed_r->get('/confirm_mail/:token')->to('account#confirm_mail');
$authed_r->post('/account/privacy')->to('account#privacy');
$authed_r->post('/account/social')->to('account#social');
$authed_r->post('/account/profile')->to('account#profile');
$authed_r->post('/account/hooks')->to('account#webhook');
$authed_r->post('/account/traewelling')->to('traewelling#settings');
$authed_r->post('/account/insight')->to('account#insight');
$authed_r->post('/journey/add')->to('traveling#add_journey_form');
$authed_r->post('/journey/comment')->to('traveling#comment_form');
$authed_r->post('/journey/visibility')->to('traveling#visibility_form');
$authed_r->post('/journey/edit')->to('traveling#edit_journey');
$authed_r->post('/journey/passenger_rights/*filename')
->to('passengerrights#generate');
$authed_r->post('/account/password')->to('account#change_password');
$authed_r->post('/account/mail')->to('account#change_mail');
$authed_r->post('/account/name')->to('account#change_name');
$authed_r->post('/social-action')->to('account#social_action');
$authed_r->post('/delete')->to('account#delete');
$authed_r->post('/logout')->to('account#do_logout');
$authed_r->post('/set_token')->to('api#set_token');
$authed_r->get('/timeline/in-transit')->to('profile#checked_in');
}
1;