mirror of
https://github.com/derf/travelynx
synced 2024-12-12 14:02:33 +00:00
374 lines
8.5 KiB
Perl
374 lines
8.5 KiB
Perl
package Travelynx::Helper::Traewelling;
|
|
|
|
use strict;
|
|
use warnings;
|
|
use 5.020;
|
|
|
|
use DateTime;
|
|
use DateTime::Format::Strptime;
|
|
use Mojo::Promise;
|
|
|
|
sub new {
|
|
my ( $class, %opt ) = @_;
|
|
|
|
my $version = $opt{version};
|
|
|
|
$opt{header} = {
|
|
'User-Agent' =>
|
|
"travelynx/${version} on $opt{root_url} +https://finalrewind.org/projects/travelynx",
|
|
'Accept' => 'application/json',
|
|
};
|
|
|
|
return bless( \%opt, $class );
|
|
}
|
|
|
|
sub get_status_p {
|
|
my ( $self, %opt ) = @_;
|
|
|
|
my $username = $opt{username};
|
|
my $token = $opt{token};
|
|
my $promise = Mojo::Promise->new;
|
|
|
|
my $header = {
|
|
'User-Agent' => $self->{header}{'User-Agent'},
|
|
'Accept' => 'application/json',
|
|
'Authorization' => "Bearer $token",
|
|
};
|
|
|
|
$self->{user_agent}->request_timeout(20)
|
|
->get_p( "https://traewelling.de/api/v0/user/${username}" => $header )
|
|
->then(
|
|
sub {
|
|
my ($tx) = @_;
|
|
if ( my $err = $tx->error ) {
|
|
my $err_msg = "HTTP $err->{code} $err->{message}";
|
|
$promise->reject($err_msg);
|
|
return;
|
|
}
|
|
else {
|
|
if ( my $status = $tx->result->json->{statuses}{data}[0] ) {
|
|
my $strp1 = DateTime::Format::Strptime->new(
|
|
pattern => '%Y-%m-%dT%H:%M:%S.000000Z',
|
|
time_zone => 'UTC',
|
|
);
|
|
my $strp2 = DateTime::Format::Strptime->new(
|
|
pattern => '%Y-%m-%d %H:%M:%S',
|
|
time_zone => 'Europe/Berlin',
|
|
);
|
|
my $status_id = $status->{id};
|
|
my $message = $status->{body};
|
|
my $checkin_at
|
|
= $strp1->parse_datetime( $status->{created_at} )
|
|
// $strp2->parse_datetime( $status->{created_at} );
|
|
|
|
my $dep_dt
|
|
= $strp1->parse_datetime(
|
|
$status->{train_checkin}{departure} )
|
|
// $strp2->parse_datetime(
|
|
$status->{train_checkin}{departure} );
|
|
my $arr_dt
|
|
= $strp1->parse_datetime(
|
|
$status->{train_checkin}{arrival} )
|
|
// $strp2->parse_datetime(
|
|
$status->{train_checkin}{arrival} );
|
|
|
|
my $dep_eva
|
|
= $status->{train_checkin}{origin}{ibnr};
|
|
my $arr_eva
|
|
= $status->{train_checkin}{destination}{ibnr};
|
|
|
|
my $dep_name
|
|
= $status->{train_checkin}{origin}{name};
|
|
my $arr_name
|
|
= $status->{train_checkin}{destination}{name};
|
|
|
|
my $category
|
|
= $status->{train_checkin}{hafas_trip}{category};
|
|
my $trip_id
|
|
= $status->{train_checkin}{hafas_trip}{trip_id};
|
|
my $linename
|
|
= $status->{train_checkin}{hafas_trip}{linename};
|
|
my ( $train_type, $train_line ) = split( qr{ }, $linename );
|
|
$promise->resolve(
|
|
{
|
|
status_id => $status_id,
|
|
message => $message,
|
|
checkin => $checkin_at,
|
|
dep_dt => $dep_dt,
|
|
dep_eva => $dep_eva,
|
|
dep_name => $dep_name,
|
|
arr_dt => $arr_dt,
|
|
arr_eva => $arr_eva,
|
|
arr_name => $arr_name,
|
|
trip_id => $trip_id,
|
|
train_type => $train_type,
|
|
line => $linename,
|
|
line_no => $train_line,
|
|
category => $category,
|
|
}
|
|
);
|
|
return;
|
|
}
|
|
else {
|
|
$promise->reject("unknown error");
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
)->catch(
|
|
sub {
|
|
my ($err) = @_;
|
|
$promise->reject($err);
|
|
return;
|
|
}
|
|
)->wait;
|
|
|
|
return $promise;
|
|
}
|
|
|
|
sub get_user_p {
|
|
my ( $self, $uid, $token ) = @_;
|
|
my $ua = $self->{user_agent}->request_timeout(20);
|
|
|
|
my $header = {
|
|
'User-Agent' => $self->{header}{'User-Agent'},
|
|
'Accept' => 'application/json',
|
|
'Authorization' => "Bearer $token",
|
|
};
|
|
my $promise = Mojo::Promise->new;
|
|
|
|
$ua->get_p( "https://traewelling.de/api/v0/getuser" => $header )->then(
|
|
sub {
|
|
my ($tx) = @_;
|
|
if ( my $err = $tx->error ) {
|
|
my $err_msg
|
|
= "HTTP $err->{code} $err->{message} bei Abfrage der Nutzerdaten";
|
|
$promise->reject($err_msg);
|
|
return;
|
|
}
|
|
else {
|
|
my $user_data = $tx->result->json;
|
|
$self->{model}->set_user(
|
|
uid => $uid,
|
|
trwl_id => $user_data->{id},
|
|
screen_name => $user_data->{name},
|
|
user_name => $user_data->{username},
|
|
);
|
|
$promise->resolve;
|
|
return;
|
|
}
|
|
}
|
|
)->catch(
|
|
sub {
|
|
my ($err) = @_;
|
|
$promise->reject("$err bei Abfrage der Nutzerdaten");
|
|
return;
|
|
}
|
|
)->wait;
|
|
|
|
return $promise;
|
|
}
|
|
|
|
sub login_p {
|
|
my ( $self, %opt ) = @_;
|
|
|
|
my $uid = $opt{uid};
|
|
my $email = $opt{email};
|
|
my $password = $opt{password};
|
|
|
|
my $ua = $self->{user_agent}->request_timeout(20);
|
|
|
|
my $request = {
|
|
email => $email,
|
|
password => $password,
|
|
};
|
|
|
|
my $promise = Mojo::Promise->new;
|
|
my $token;
|
|
|
|
$ua->post_p(
|
|
"https://traewelling.de/api/v0/auth/login" => $self->{header},
|
|
json => $request
|
|
)->then(
|
|
sub {
|
|
my ($tx) = @_;
|
|
if ( my $err = $tx->error ) {
|
|
my $err_msg = "HTTP $err->{code} $err->{message} bei Login";
|
|
$promise->reject($err_msg);
|
|
return;
|
|
}
|
|
else {
|
|
$token = $tx->result->json->{token};
|
|
|
|
# As of 2020-10-04, Traewelling tokens expire one year after they
|
|
# are generated
|
|
my $expiry_dt = DateTime->now( time_zone => 'Europe/Berlin' )
|
|
->add( years => 1 );
|
|
$self->{model}->link(
|
|
uid => $uid,
|
|
email => $email,
|
|
token => $token,
|
|
expires => $expiry_dt
|
|
);
|
|
return $self->get_user_p( $uid, $token );
|
|
}
|
|
}
|
|
)->then(
|
|
sub {
|
|
$promise->resolve;
|
|
return;
|
|
}
|
|
)->catch(
|
|
sub {
|
|
my ($err) = @_;
|
|
if ($token) {
|
|
|
|
# We have a token, but couldn't complete the login. For now, we
|
|
# solve this by logging out and invalidating the token.
|
|
$self->logout_p(
|
|
uid => $uid,
|
|
token => $token
|
|
)->finally(
|
|
sub {
|
|
$promise->reject($err);
|
|
return;
|
|
}
|
|
);
|
|
}
|
|
else {
|
|
$promise->reject($err);
|
|
}
|
|
return;
|
|
}
|
|
)->wait;
|
|
|
|
return $promise;
|
|
}
|
|
|
|
sub logout_p {
|
|
my ( $self, %opt ) = @_;
|
|
|
|
my $uid = $opt{uid};
|
|
my $token = $opt{token};
|
|
|
|
my $ua = $self->{user_agent}->request_timeout(20);
|
|
|
|
my $header = {
|
|
'User-Agent' => $self->{header}{'User-Agent'},
|
|
'Accept' => 'application/json',
|
|
'Authorization' => "Bearer $token",
|
|
};
|
|
my $request = {};
|
|
|
|
$self->{model}->unlink( uid => $uid );
|
|
|
|
my $promise = Mojo::Promise->new;
|
|
|
|
$ua->post_p(
|
|
"https://traewelling.de/api/v0/auth/logout" => $header => json =>
|
|
$request )->then(
|
|
sub {
|
|
my ($tx) = @_;
|
|
if ( my $err = $tx->error ) {
|
|
my $err_msg = "HTTP $err->{code} $err->{message}";
|
|
$promise->reject($err_msg);
|
|
return;
|
|
}
|
|
else {
|
|
$promise->resolve;
|
|
return;
|
|
}
|
|
}
|
|
)->catch(
|
|
sub {
|
|
my ($err) = @_;
|
|
$promise->reject($err);
|
|
return;
|
|
}
|
|
)->wait;
|
|
|
|
return $promise;
|
|
}
|
|
|
|
sub checkin {
|
|
my ( $self, %opt ) = @_;
|
|
|
|
my $header = {
|
|
'User-Agent' => $self->{header}{'User-Agent'},
|
|
'Accept' => 'application/json',
|
|
'Authorization' => "Bearer $opt{token}",
|
|
};
|
|
|
|
my $request = {
|
|
tripID => $opt{trip_id},
|
|
start => q{} . $opt{dep_eva},
|
|
destination => q{} . $opt{arr_eva},
|
|
toot => $opt{data}{toot} ? \1 : \0,
|
|
tweet => $opt{data}{tweet} ? \1 : \0,
|
|
};
|
|
my $trip_req = sprintf(
|
|
"tripID=%s&lineName=%s%%20%s&start=%s",
|
|
$opt{trip_id}, $opt{train_type}, $opt{train_line} // $opt{train_no},
|
|
$opt{dep_eva}
|
|
);
|
|
|
|
if ( $opt{user_data}{comment} ) {
|
|
$request->{body} = $opt{user_data}{comment};
|
|
}
|
|
|
|
# Work around https://github.com/Traewelling/traewelling/issues/72
|
|
$self->{user_agent}->request_timeout(20)
|
|
->get_p(
|
|
"https://traewelling.de/api/v0/trains/trip?$trip_req" => $header )
|
|
->then(
|
|
sub {
|
|
return $self->{user_agent}->request_timeout(20)
|
|
->post_p( "https://traewelling.de/api/v0/trains/checkin" =>
|
|
$header => json => $request );
|
|
}
|
|
)->then(
|
|
sub {
|
|
my ($tx) = @_;
|
|
if ( my $err = $tx->error ) {
|
|
my $err_msg = "HTTP $err->{code} $err->{message}";
|
|
$self->{log}->debug("... error: $err_msg");
|
|
$self->{model}->log(
|
|
uid => $opt{uid},
|
|
message =>
|
|
"Fehler bei $opt{train_type} $opt{train_no}: $err_msg",
|
|
is_error => 1
|
|
);
|
|
return;
|
|
}
|
|
$self->{log}->debug( "... success! " . $tx->res->body );
|
|
|
|
# As of 2020-10-04, traewelling.de checkins do not yet return
|
|
# "statusId". The patch is present on the develop branch and waiting
|
|
# for a merge into master.
|
|
$self->{model}->log(
|
|
uid => $opt{uid},
|
|
message => "Eingecheckt in $opt{train_type} $opt{train_no}",
|
|
status_id => $tx->res->json->{statusId}
|
|
);
|
|
$self->{model}->set_latest_push_ts(
|
|
uid => $opt{uid},
|
|
ts => $opt{checkin_ts}
|
|
);
|
|
|
|
# TODO store status_id in in_transit object so that it can be shown
|
|
# on the user status page
|
|
}
|
|
)->catch(
|
|
sub {
|
|
my ($err) = @_;
|
|
$self->{log}->debug("... error: $err");
|
|
$self->{model}->log(
|
|
uid => $opt{uid},
|
|
message => "Fehler bei $opt{train_type} $opt{train_no}: $err",
|
|
is_error => 1
|
|
);
|
|
}
|
|
)->wait;
|
|
}
|
|
|
|
1;
|