travelynx/lib/Travelynx.pm
2022-11-09 18:15:18 +01:00

2287 lines
61 KiB
Perl
Executable file

package Travelynx;
# Copyright (C) 2020 Daniel 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 Travel::Status::DE::IRIS::Stations;
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::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 get_station {
my ( $station_name, $exact_match ) = @_;
my @candidates
= Travel::Status::DE::IRIS::Stations::get_station($station_name);
if ( @candidates == 1 ) {
if ( not $exact_match ) {
return $candidates[0];
}
if ( $candidates[0][0] eq $station_name
or $candidates[0][1] eq $station_name
or $candidates[0][2] eq $station_name )
{
return $candidates[0];
}
return undef;
}
return undef;
}
sub startup {
my ($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->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;
},
}
);
$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(
token_type => sub {
return {
status => 1,
history => 2,
travel => 3,
import => 4,
};
}
);
$self->attr(
token_types => sub {
return [qw(status history travel import)];
}
);
$self->attr(
account_public_mask => sub {
return {
status_intern => 0x01,
status_extern => 0x02,
status_comment => 0x04,
history_intern => 0x10,
history_latest => 0x20,
history_full => 0x40,
};
}
);
$self->attr(
journey_edit_mask => sub {
return {
sched_departure => 0x0001,
real_departure => 0x0002,
from_station => 0x0004,
route => 0x0010,
is_cancelled => 0x0020,
sched_arrival => 0x0100,
real_arrival => 0x0200,
to_station => 0x0400,
};
}
);
$self->attr(
coordinates_by_station => sub {
my $legacy_names = $self->app->renamed_station;
my %location;
for
my $station ( Travel::Status::DE::IRIS::Stations::get_stations() )
{
if ( $station->[3] ) {
$location{ $station->[1] }
= [ $station->[4], $station->[3] ];
}
}
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/BahnhofsAbfahrten/blob/master/src/server/Reihung/ICENaming.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;
}
);
$self->attr(
station_by_eva => sub {
my %map;
for
my $station ( Travel::Status::DE::IRIS::Stations::get_stations() )
{
$map{ $station->[2] } = $station;
}
return \%map;
}
);
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_for} )
{
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,
station_by_eva => $self->app->station_by_eva,
);
}
);
$self->helper(
pg => sub {
my ($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
);
}
);
$self->helper(
users => sub {
my ($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,
cache => $self->app->cache_iris_main,
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(
'grep_unknown_stations' => sub {
my ( $self, @stations ) = @_;
my @unknown_stations;
for my $station (@stations) {
my $station_info = get_station($station);
if ( not $station_info ) {
push( @unknown_stations, $station );
}
}
return @unknown_stations;
}
);
$self->helper(
'checkin' => 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 $status = $self->iris->get_departures(
station => $station,
lookbehind => 140,
lookahead => 40
);
if ( $status->{errstr} ) {
return ( undef, $status->{errstr} );
}
else {
my ($train) = List::Util::first { $_->train_id eq $train_id }
@{ $status->{results} };
if ( not defined $train ) {
return ( undef, "Train ${train_id} not found" );
}
else {
my $user = $self->get_user_status( $uid, $db );
if ( $user->{checked_in} or $user->{cancelled} ) {
if ( $user->{train_id} eq $train_id
and $user->{dep_eva} eq $status->{station_eva} )
{
# checking in twice is harmless
return ( $train, undef );
}
# Otherwise, someone forgot to check out first
$self->checkout(
station => $station,
force => 1,
uid => $uid,
db => $db
);
}
eval {
$self->in_transit->add(
uid => $uid,
db => $db,
departure_eva => $status->{station_eva},
train => $train,
route => [ $self->iris->route_diff($train) ],
);
};
if ($@) {
$self->app->log->error(
"Checkin($uid): INSERT failed: $@");
return ( undef, 'INSERT failed: ' . $@ );
}
if ( not $opt{in_transaction} ) {
# mustn't be called during a transaction
$self->add_route_timestamps( $uid, $train, 1 );
$self->run_hook( $uid, 'checkin' );
}
return ( $train, undef );
}
}
}
);
$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};
$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' => sub {
my ( $self, %opt ) = @_;
my $station = $opt{station};
my $force = $opt{force};
my $uid = $opt{uid};
my $db = $opt{db} // $self->pg->db;
my $status = $self->iris->get_departures(
station => $station,
lookbehind => 120,
lookahead => 120
);
$uid //= $self->current_user->{id};
my $user = $self->get_user_status( $uid, $db );
my $train_id = $user->{train_id};
if ( not $station ) {
$self->app->log->error("Checkout($uid): station is empty");
return ( 1, 'BUG: Checkout station is empty.' );
}
if ( not $user->{checked_in} and not $user->{cancelled} ) {
return ( 0, 'You are not checked into any train' );
}
if ( $status->{errstr} and not $force ) {
return ( 1, $status->{errstr} );
}
my $now = DateTime->now( time_zone => 'Europe/Berlin' );
my $journey = $self->in_transit->get(
uid => $uid,
with_data => 1
);
# Note that a train may pass the same station several times.
# Notable example: S41 / S42 ("Ringbahn") both starts and
# terminates at Berlin Südkreuz
my ($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} };
my $new_checkout_station_id = $status->{station_eva};
# When a checkout is triggered by a checkin, there is an edge case
# with related stations.
# Assume a user travels from A to B1, then from B2 to C. B1 and B2 are
# relatd stations (e.g. "Frankfurt Hbf" and "Frankfurt Hbf(tief)").
# Now, if they check in for the journey from B2 to C, and have not yet
# checked out of the previous train, $train is undef as B2 is not B1.
# Redo the request with with_related => 1 to avoid this case.
# While at it, we increase the lookahead to handle long journeys as
# well.
if ( not $train ) {
$status = $self->iris->get_departures(
station => $station,
lookbehind => 120,
lookahead => 180,
with_related => 1
);
($train) = List::Util::first { $_->train_id eq $train_id }
@{ $status->{results} };
if ( $train
and $self->app->station_by_eva->{ $train->station_uic } )
{
$new_checkout_station_id = $train->station_uic;
}
}
# Store the intended checkout station regardless of this operation's
# success.
$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
);
}
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->[1];
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' );
}
return ( 1, undef );
}
}
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->grep_unknown_stations( $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): $@");
return ( 1, 'Checkout error: ' . $@ );
}
if ( $has_arrived or $force ) {
if ( not $opt{in_transaction} ) {
$self->run_hook( $uid, 'checkout' );
}
return ( 0, undef );
}
if ( not $opt{in_transaction} ) {
$self->run_hook( $uid, 'update' );
$self->add_route_timestamps( $uid, $train, 0 );
}
return ( 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_data( uid => $uid );
}
);
$self->helper(
'get_api_token' => sub {
my ( $self, $uid ) = @_;
$uid //= $self->current_user->{id};
my $token = {};
my $res = $self->pg->db->select(
'tokens',
[ 'type', 'token' ],
{ user_id => $uid }
);
for my $entry ( $res->hashes->each ) {
$token->{ $self->app->token_types->[ $entry->{type} - 1 ] }
= $entry->{token};
}
return $token;
}
);
$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);
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_route_timestamps' => sub {
my ( $self, $uid, $train, $is_departure ) = @_;
$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 $journey = $self->in_transit->get(
db => $db,
uid => $uid,
with_data => 1,
with_timestamps => 1
);
if ( not $journey ) {
return;
}
my ($platform) = ( ( $train->platform // 0 ) =~ m{(\d+)} );
my $route = $journey->{route};
my $base
= 'https://reiseauskunft.bahn.de/bin/trainsearch.exe/dn?L=vs_json.vs_hap&start=yes&rt=1';
my $date_yy = $train->start->strftime('%d.%m.%y');
my $date_yyyy = $train->start->strftime('%d.%m.%Y');
my $train_no = $train->type . ' ' . $train->train_no;
$self->hafas->get_json_p(
"${base}&date=${date_yy}&trainname=${train_no}")->then(
sub {
my ($trainsearch) = @_;
# Fallback: Take first result
my $result = $trainsearch->{suggestions}[0];
# Try finding a result for the current date
for
my $suggestion ( @{ $trainsearch->{suggestions} // [] } )
{
# Drunken API, sail with care. Both date formats are used interchangeably
if (
$suggestion->{depDate}
and ( $suggestion->{depDate} eq $date_yy
or $suggestion->{depDate} eq $date_yyyy )
)
{
# Train numbers are not unique, e.g. IC 149 refers both to the
# InterCity service Amsterdam -> Berlin and to the InterCity service
# Koebenhavns Lufthavn st -> Aarhus. One workaround is making
# requests with the stationFilter=80 parameter. Checking the origin
# station seems to be the more generic solution, so we do that
# instead.
if ( $suggestion->{dep} eq $train->origin ) {
$result = $suggestion;
last;
}
}
}
if ( not $result ) {
$self->app->log->debug("trainlink not found");
return Mojo::Promise->reject("trainlink not found");
}
# Calculate and store trip_id.
# The trip_id's date part doesn't seem to matter -- so far,
# HAFAS is happy as long as the date part starts with a number.
# HAFAS-internal tripIDs use this format (withouth leading zero
# for day of month < 10) though, so let's stick with it.
my $date_map = $date_yyyy;
$date_map =~ tr{.}{}d;
my $trip_id = sprintf( '1|%d|%d|%d|%s',
$result->{id}, $result->{cycle},
$result->{pool}, $date_map );
$self->in_transit->update_data(
uid => $uid,
db => $db,
data => { trip_id => $trip_id }
);
return $self->hafas->get_route_timestamps_p(
train => $train,
trip_id => $trip_id,
with_polyline => not $journey->{polyline}
);
}
)->then(
sub {
my ( $route_data, $journey, $polyline ) = @_;
for my $station ( @{$route} ) {
$station->[1]
= $route_data->{ $station->[0] };
}
my @messages;
for my $m ( $journey->messages ) {
push(
@messages,
{
header => $m->short,
lead => $m->text,
}
);
}
$self->in_transit->set_route_data(
uid => $uid,
db => $db,
route => $route,
delay_messages => [
map { [ $_->[0]->epoch, $_->[1] ] }
$train->delay_messages
],
qos_messages => [
map { [ $_->[0]->epoch, $_->[1] ] }
$train->qos_messages
],
him_messages => \@messages,
);
if ($polyline) {
my $coords = $polyline->{coords};
my $from_eva = $polyline->{from_eva};
my $to_eva = $polyline->{to_eva};
my $polyline_str = JSON->new->encode($coords);
my $pl_res = $db->select(
'polylines',
['id'],
{
origin_eva => $from_eva,
destination_eva => $to_eva,
polyline => $polyline_str
},
{ limit => 1 }
);
my $polyline_id;
if ( my $h = $pl_res->hash ) {
$polyline_id = $h->{id};
}
else {
eval {
$polyline_id = $db->insert(
'polylines',
{
origin_eva => $from_eva,
destination_eva => $to_eva,
polyline => $polyline_str
},
{ returning => 'id' }
)->hash->{id};
};
if ($@) {
$self->app->log->warn(
"add_route_timestamps: insert polyline: $@"
);
}
}
if ($polyline_id) {
$self->in_transit->set_polyline_id(
uid => $uid,
db => $db,
polyline_id => $polyline_id
);
}
}
return;
}
)->catch(
sub {
my ($err) = @_;
if ( $err
=~ m{trainlink not found|extra content at the end}i )
{
$self->app->log->debug("add_route_timestamps: $err");
}
else {
$self->app->log->warn("add_route_timestamps: $err");
}
return;
}
)->wait;
if ( $train->sched_departure ) {
$self->dbdb->has_wagonorder_p( $train->sched_departure,
$train->train_no )->then(
sub {
my ($api) = @_;
return $self->dbdb->get_wagonorder_p( $api,
$train->sched_departure, $train->train_no );
}
)->then(
sub {
my ($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],
}
);
}
$self->in_transit->update_data(
uid => $uid,
db => $db,
data => $data
);
$self->in_transit->update_user_data(
uid => $uid,
db => $db,
user_data => $user_data
);
}
elsif ( not $is_departure
and not exists $wagonorder->{error} )
{
$data->{wagonorder_arr} = $wagonorder;
$self->in_transit->update_data(
uid => $uid,
db => $db,
data => $data
);
}
return;
}
)->catch(
sub {
# no wagonorder? no problem.
return;
}
)->wait;
}
if ($is_departure) {
$self->dbdb->get_stationinfo_p( $journey->{dep_eva} )->then(
sub {
my ($station_info) = @_;
my $data = { stationinfo_dep => $station_info };
$self->in_transit->update_data(
uid => $uid,
db => $db,
data => $data
);
return;
}
)->catch(
sub {
# no stationinfo? no problem.
return;
}
)->wait;
}
if ( $journey->{arr_eva} and not $is_departure ) {
$self->dbdb->get_stationinfo_p( $journey->{arr_eva} )->then(
sub {
my ($station_info) = @_;
my $data = { stationinfo_arr => $station_info };
$self->in_transit->update_data(
uid => $uid,
db => $db,
data => $data
);
return;
}
)->catch(
sub {
# no stationinfo? no problem.
return;
}
)->wait;
}
}
);
$self->helper(
'resolve_sb_template' => sub {
my ( $self, $template, %opt ) = @_;
my $ret = $template;
$ret =~ s{[{]eva[}]}{$opt{eva}}g;
$ret =~ s{[{]name[}]}{$opt{name}}g;
$ret =~ s{[{]tt[}]}{$opt{tt}}g;
$ret =~ s{[{]tn[}]}{$opt{tn}}g;
$ret =~ s{[{]id[}]}{$opt{id}}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];
if ( $station->[1]{rt_arr} ) {
$station_desc .= $station->[1]{sched_arr}->strftime(';%s');
$station_desc .= $station->[1]{rt_arr}->strftime(';%s');
if ( $station->[1]{rt_dep} ) {
$station_desc
.= $station->[1]{sched_dep}->strftime(';%s');
$station_desc .= $station->[1]{rt_dep}->strftime(';%s');
}
else {
$station_desc .= ';0;0';
}
}
else {
$station_desc .= ';0;0;0;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 => $db,
with_data => 1,
with_timestamps => 1
);
if ($in_transit) {
if ( my $station
= $self->app->station_by_eva->{ $in_transit->{dep_eva} } )
{
$in_transit->{dep_ds100} = $station->[0];
$in_transit->{dep_name} = $station->[1];
}
if ( $in_transit->{arr_eva}
and my $station
= $self->app->station_by_eva->{ $in_transit->{arr_eva} } )
{
$in_transit->{arr_ds100} = $station->[0];
$in_transit->{arr_name} = $station->[1];
}
my @route = @{ $in_transit->{route} // [] };
my @route_after;
my $dep_info;
my $stop_before_dest;
my $is_after = 0;
for my $station (@route) {
if ( $in_transit->{arr_name}
and @route_after
and $station->[0] eq $in_transit->{arr_name} )
{
$stop_before_dest = $route_after[-1][0];
}
if ($is_after) {
push( @route_after, $station );
}
if ( $in_transit->{dep_name}
and $station->[0] eq $in_transit->{dep_name} )
{
$is_after = 1;
if ( @{$station} > 1 and not $dep_info ) {
$dep_info = $station->[1];
}
}
}
my $stop_after_dep = @route_after ? $route_after[0][0] : undef;
my $ts = $in_transit->{checkout_ts}
// $in_transit->{checkin_ts};
my $action_time = epoch_to_dt($ts);
my $ret = {
checked_in => !$in_transit->{cancelled},
cancelled => $in_transit->{cancelled},
timestamp => $action_time,
timestamp_delta => $now->epoch - $action_time->epoch,
train_type => $in_transit->{train_type},
train_line => $in_transit->{train_line},
train_no => $in_transit->{train_no},
train_id => $in_transit->{train_id},
boarding_countdown => -1,
sched_departure =>
epoch_to_dt( $in_transit->{sched_dep_ts} ),
real_departure => epoch_to_dt( $in_transit->{real_dep_ts} ),
dep_ds100 => $in_transit->{dep_ds100},
dep_eva => $in_transit->{dep_eva},
dep_name => $in_transit->{dep_name},
dep_platform => $in_transit->{dep_platform},
sched_arrival => epoch_to_dt( $in_transit->{sched_arr_ts} ),
real_arrival => epoch_to_dt( $in_transit->{real_arr_ts} ),
arr_ds100 => $in_transit->{arr_ds100},
arr_eva => $in_transit->{arr_eva},
arr_name => $in_transit->{arr_name},
arr_platform => $in_transit->{arr_platform},
route_after => \@route_after,
messages => $in_transit->{messages},
extra_data => $in_transit->{data},
comment => $in_transit->{user_data}{comment},
};
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 @parsed_messages;
for my $message ( @{ $ret->{messages} // [] } ) {
my ( $ts, $msg ) = @{$message};
push( @parsed_messages, [ epoch_to_dt($ts), $msg ] );
}
$ret->{messages} = [ reverse @parsed_messages ];
@parsed_messages = ();
for my $message ( @{ $ret->{extra_data}{qos_msg} // [] } ) {
my ( $ts, $msg ) = @{$message};
push( @parsed_messages, [ epoch_to_dt($ts), $msg ] );
}
$ret->{extra_data}{qos_msg} = [@parsed_messages];
if ( $dep_info and $dep_info->{sched_arr} ) {
$dep_info->{sched_arr}
= epoch_to_dt( $dep_info->{sched_arr} );
$dep_info->{rt_arr} = epoch_to_dt( $dep_info->{rt_arr} );
$dep_info->{rt_arr_countdown} = $ret->{boarding_countdown}
= $dep_info->{rt_arr}->epoch - $epoch;
}
for my $station (@route_after) {
if ( @{$station} > 1 ) {
# Note: $station->[1]{sched_arr} may already have been
# converted to a DateTime object in $station->[1] is
# $dep_info. This can happen when a station is present
# several times in a train's route, e.g. for Frankfurt
# Flughafen in some nightly connections.
my $times = $station->[1];
if ( $times->{sched_arr}
and ref( $times->{sched_arr} ) ne 'DateTime' )
{
$times->{sched_arr}
= epoch_to_dt( $times->{sched_arr} );
$times->{rt_arr} = epoch_to_dt( $times->{rt_arr} );
$times->{rt_arr_countdown}
= $times->{rt_arr}->epoch - $epoch;
}
if ( $times->{sched_dep}
and ref( $times->{sched_dep} ) ne 'DateTime' )
{
$times->{sched_dep}
= epoch_to_dt( $times->{sched_dep} );
$times->{rt_dep} = epoch_to_dt( $times->{rt_dep} );
$times->{rt_dep_countdown}
= $times->{rt_dep}->epoch - $epoch;
}
}
}
$ret->{departure_countdown}
= $ret->{real_departure}->epoch - $now->epoch;
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;
}
}
if ( $in_transit->{real_arr_ts} ) {
$ret->{arrival_countdown}
= $ret->{real_arrival}->epoch - $now->epoch;
$ret->{journey_duration}
= $ret->{real_arrival}->epoch
- $ret->{real_departure}->epoch;
$ret->{journey_completion}
= $ret->{journey_duration}
? 1
- ( $ret->{arrival_countdown} / $ret->{journey_duration} )
: 1;
if ( $ret->{journey_completion} > 1 ) {
$ret->{journey_completion} = 1;
}
elsif ( $ret->{journey_completion} < 0 ) {
$ret->{journey_completion} = 0;
}
my ($dep_platform_number)
= ( ( $ret->{dep_platform} // 0 ) =~ m{(\d+)} );
if ( $dep_platform_number
and exists $in_transit->{data}{stationinfo_dep}
{$dep_platform_number} )
{
$ret->{dep_direction}
= $self->stationinfo_to_direction(
$in_transit->{data}{stationinfo_dep}
{$dep_platform_number},
$in_transit->{data}{wagonorder_dep},
undef,
$stop_after_dep
);
}
my ($arr_platform_number)
= ( ( $ret->{arr_platform} // 0 ) =~ m{(\d+)} );
if ( $arr_platform_number
and exists $in_transit->{data}{stationinfo_arr}
{$arr_platform_number} )
{
$ret->{arr_direction}
= $self->stationinfo_to_direction(
$in_transit->{data}{stationinfo_arr}
{$arr_platform_number},
$in_transit->{data}{wagonorder_arr},
$stop_before_dest,
undef
);
}
}
else {
$ret->{arrival_countdown} = undef;
$ret->{journey_duration} = undef;
$ret->{journey_completion} = undef;
}
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->app->station_by_eva->{
$latest_cancellation->{dep_eva}
}
)
{
$latest_cancellation->{dep_ds100} = $station->[0];
$latest_cancellation->{dep_name} = $station->[1];
}
if (
my $station = $self->app->station_by_eva->{
$latest_cancellation->{arr_eva}
}
)
{
$latest_cancellation->{arr_ds100} = $station->[0];
$latest_cancellation->{arr_name} = $station->[1];
}
}
else {
$latest_cancellation = undef;
}
if ($latest) {
my $ts = $latest->{checkout_ts};
my $action_time = epoch_to_dt($ts);
if ( my $station
= $self->app->station_by_eva->{ $latest->{dep_eva} } )
{
$latest->{dep_ds100} = $station->[0];
$latest->{dep_name} = $station->[1];
}
if ( my $station
= $self->app->station_by_eva->{ $latest->{arr_eva} } )
{
$latest->{arr_ds100} = $station->[0];
$latest->{arr_name} = $station->[1];
}
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_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_platform => $latest->{arr_platform},
comment => $latest->{user_data}{comment},
};
}
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, $uid ) = @_;
my $status = $self->get_user_status($uid);
# TODO simplify lon/lat (can be returned from get_user_status)
my $ret = {
deprecated => \0,
checkedIn => (
$status->{checked_in}
or $status->{cancelled}
) ? \1 : \0,
fromStation => {
ds100 => $status->{dep_ds100},
name => $status->{dep_name},
uic => $status->{dep_eva},
longitude => undef,
latitude => undef,
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 => undef,
latitude => undef,
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},
},
actionTime => $status->{timestamp}
? $status->{timestamp}->epoch
: undef,
intermediateStops => [],
};
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->[1]{sched_arr}
? $stop->[1]{sched_arr}->epoch
: undef,
realArrival => $stop->[1]{rt_arr}
? $stop->[1]{rt_arr}->epoch
: undef,
scheduledDeparture => $stop->[1]{sched_dep}
? $stop->[1]{sched_dep}->epoch
: undef,
realDeparture => $stop->[1]{rt_dep}
? $stop->[1]{rt_dep}->epoch
: undef,
}
);
}
if ( $status->{dep_eva} ) {
my @station_descriptions
= Travel::Status::DE::IRIS::Stations::get_station(
$status->{dep_eva} );
if ( @station_descriptions == 1 ) {
(
undef, undef, undef,
$ret->{fromStation}{longitude},
$ret->{fromStation}{latitude}
) = @{ $station_descriptions[0] };
}
}
if ( $status->{arr_ds100} ) {
my @station_descriptions
= Travel::Status::DE::IRIS::Stations::get_station(
$status->{arr_ds100} );
if ( @station_descriptions == 1 ) {
(
undef, undef, undef,
$ret->{toStation}{longitude},
$ret->{toStation}{latitude}
) = @{ $station_descriptions[0] };
}
}
return $ret;
}
);
$self->helper(
'traewelling_to_travelynx' => sub {
my ( $self, %opt ) = @_;
my $traewelling = $opt{traewelling};
my $user_data = $opt{user_data};
my $uid = $user_data->{user_id};
if ( not $traewelling->{checkin}
or $self->now->epoch - $traewelling->{checkin}->epoch > 900 )
{
$self->log->debug("... not checked in");
return;
}
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;
}
$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;
}
if ( $traewelling->{category}
!~ m{^ (?: national .* | regional .* | suburban ) $ }x )
{
$self->log->debug(
"... status is not a train, but $traewelling->{category}");
$self->traewelling->log(
uid => $uid,
message =>
"$traewelling->{line} nach $traewelling->{arr_name} ist keine Zugfahrt (HAFAS-Kategorie '$traewelling->{category}')",
status_id => $traewelling->{status_id},
);
$self->traewelling->set_latest_pull_status_id(
uid => $uid,
status_id => $traewelling->{status_id}
);
return;
}
my $dep = $self->iris->get_departures(
station => $traewelling->{dep_eva},
lookbehind => 60,
lookahead => 40
);
if ( $dep->{errstr} ) {
$self->traewelling->log(
uid => $uid,
message =>
"Konnte $traewelling->{line} nach $traewelling->{arr_name} nicht übernehmen: $dep->{errstr}",
status_id => $traewelling->{status_id},
is_error => 1,
);
return;
}
my ( $train_ref, $train_id );
for my $train ( @{ $dep->{results} } ) {
if ( $train->line ne $traewelling->{line} ) {
next;
}
if ( not $train->sched_departure
or $train->sched_departure->epoch
!= $traewelling->{dep_dt}->epoch )
{
next;
}
if (
not List::Util::first { $_ eq $traewelling->{arr_name} }
$train->route_post
)
{
next;
}
$train_id = $train->train_id;
$train_ref = $train;
last;
}
if ($train_id) {
$self->log->debug("... found train: $train_id");
my $db = $self->pg->db;
my $tx = $db->begin;
my ( undef, $err ) = $self->checkin(
station => $traewelling->{dep_eva},
train_id => $train_id,
uid => $uid,
in_transaction => 1,
db => $db
);
if ( not $err ) {
( undef, $err ) = $self->checkout(
station => $traewelling->{arr_eva},
train_id => 0,
uid => $uid,
in_transaction => 1,
db => $db
);
if ( not $err ) {
$self->log->debug("... success!");
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
);
$tx->commit;
}
}
if ($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
);
}
}
else {
$self->log->debug("... train $traewelling->{line} not found");
$self->traewelling->log(
uid => $uid,
message =>
"Konnte $traewelling->{line} nach $traewelling->{arr_name} nicht übernehmen: Zug nicht gefunden",
status_id => $traewelling->{status_id},
is_error => 1
);
}
}
);
$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 => $with_polyline ? 0.4 : 0.6,
},
{
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')->to('traveling#user_status');
$r->get('/status/:name/:ts')->to('traveling#user_status');
$r->get('/ajax/status/#name')->to('traveling#public_status_card');
$r->get('/ajax/status/:name/:ts')->to('traveling#public_status_card');
$r->get('/p/:name')->to('traveling#public_profile');
$r->get('/p/:name/j/:id')->to('traveling#public_journey_details');
$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 ( 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 );
return undef;
}
);
$authed_r->get('/account')->to('account#account');
$authed_r->get('/account/privacy')->to('account#privacy');
$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('/account/services')->to('account#services');
$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/: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/: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/hooks')->to('account#webhook');
$authed_r->post('/account/traewelling')->to('traewelling#settings');
$authed_r->post('/account/insight')->to('account#insight');
$authed_r->post('/account/services')->to('account#services');
$authed_r->post('/journey/add')->to('traveling#add_journey_form');
$authed_r->post('/journey/comment')->to('traveling#comment_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('/delete')->to('account#delete');
$authed_r->post('/logout')->to('account#do_logout');
$authed_r->post('/set_token')->to('api#set_token');
}
1;