optionally link to external departure boards where sensible (WiP)

lib/Travelynx.pm

@@ -1378,6 +1378,16 @@ sub startup {
 		}
 	);
 
+	$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;
+			return $ret;
+		}
+	);
+
 	$self->helper(
 		'get_connection_targets' => sub {
 			my ( $self, %opt ) = @_;
@@ -1957,16 +1967,20 @@ sub startup {
 			);
 
 			if ( $latest_cancellation and $latest_cancellation->{cancelled} ) {
-				if ( my $station
+				if (
-					= $self->app->station_by_eva
+					my $station = $self->app->station_by_eva->{
-					->{ $latest_cancellation->{dep_eva} } )
+						$latest_cancellation->{dep_eva}
+					}
+				  )
 				{
 					$latest_cancellation->{dep_ds100} = $station->[0];
 					$latest_cancellation->{dep_name}  = $station->[1];
 				}
-				if ( my $station
+				if (
-					= $self->app->station_by_eva
+					my $station = $self->app->station_by_eva->{
-					->{ $latest_cancellation->{arr_eva} } )
+						$latest_cancellation->{arr_eva}
+					}
+				  )
 				{
 					$latest_cancellation->{arr_ds100} = $station->[0];
 					$latest_cancellation->{arr_name}  = $station->[1];
@@ -2554,6 +2568,7 @@ sub startup {
 	$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');
@@ -2577,6 +2592,7 @@ sub startup {
 	$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');

lib/Travelynx/Command/database.pm

@@ -1069,6 +1069,20 @@ my @migrations = (
 			}
 		);
 	},
+
+	# v24 -> v25
+	# travelynx 1.23 adds optional links to external services, e.g.
+	# DBF or marudor.de departure boards
+	sub {
+		my ($db) = @_;
+		$db->query(
+			qq{
+				alter table users add column external_services smallint;
+				comment on column users.external_services is 'Which external service to use for stationboard or routing links';
+				update schema_version set version = 25;
+			}
+		);
+	},
 );
 
 sub setup_db {

lib/Travelynx/Controller/Account.pm

@@ -375,6 +375,29 @@ sub insight {
 
 }
 
+sub services {
+	my ($self) = @_;
+	my $user = $self->current_user;
+
+	if ( $self->param('action') and $self->param('action') eq 'save' ) {
+		my $sb    = $self->param('stationboard');
+		my $value = 0;
+		if ( $sb =~ m{ ^ \d+ $ }x and $sb >= 0 and $sb <= 3 ) {
+			$value = int($sb);
+		}
+		$self->users->use_external_services(
+			uid => $user->{id},
+			set => $value
+		);
+		$self->flash( success => 'external' );
+		$self->redirect_to('account');
+	}
+
+	$self->param( stationboard =>
+		  $self->users->use_external_services( uid => $user->{id} ) );
+	$self->render('use_external_links');
+}
+
 sub webhook {
 	my ($self) = @_;
 

lib/Travelynx/Model/Users.pm

@@ -10,6 +10,13 @@ use 5.020;
 
 use DateTime;
 
+my @sb_templates = (
+	undef,
+	[ 'DBF',        'https://dbf.finalrewind.org/{name}' ],
+	[ 'marudor.de', 'https://marudor.de/{name}' ],
+	[ 'NVM',        'https://nvm.finalrewind.org/board/{eva}' ],
+);
+
 sub new {
 	my ( $class, %opt ) = @_;
 
@@ -286,7 +293,7 @@ sub get_data {
 
 	my $user = $db->select(
 		'users',
-		'id, name, status, public_level, email, '
+		'id, name, status, public_level, email, external_services, '
 		  . 'extract(epoch from registered_at) as registered_at_ts, '
 		  . 'extract(epoch from last_seen) as last_seen_ts, '
 		  . 'extract(epoch from deletion_requested) as deletion_requested_ts',
@@ -294,11 +301,17 @@ sub get_data {
 	)->hash;
 	if ($user) {
 		return {
-			id            => $user->{id},
+			id        => $user->{id},
-			name          => $user->{name},
+			name      => $user->{name},
-			status        => $user->{status},
+			status    => $user->{status},
-			is_public     => $user->{public_level},
+			is_public => $user->{public_level},
-			email         => $user->{email},
+			email     => $user->{email},
+			sb_name   => $user->{external_services}
+			? $sb_templates[ $user->{external_services} & 0x07 ][0]
+			: undef,
+			sb_template => $user->{external_services}
+			? $sb_templates[ $user->{external_services} & 0x07 ][1]
+			: undef,
 			registered_at => DateTime->from_epoch(
 				epoch     => $user->{registered_at_ts},
 				time_zone => 'Europe/Berlin'
@@ -478,6 +491,24 @@ sub use_history {
 	}
 }
 
+sub use_external_services {
+	my ( $self, %opt ) = @_;
+	my $db    = $opt{db} // $self->{pg}->db;
+	my $uid   = $opt{uid};
+	my $value = $opt{set};
+
+	if ($value) {
+		if ( $value < 0 or $value > 3 ) {
+			$value = 0;
+		}
+		$db->update( 'users', { external_services => $value }, { id => $uid } );
+	}
+	else {
+		return $db->select( 'users', ['external_services'], { id => $uid } )
+		  ->hash->{external_services};
+	}
+}
+
 sub get_webhook {
 	my ( $self, %opt ) = @_;
 	my $db  = $opt{db} // $self->{pg}->db;

templates/_checked_in.html.ep

@@ -1,3 +1,4 @@
+% my $user = current_user();
 <div class="autorefresh">
 	<div class="card">
 		<div class="card-content">
@@ -102,7 +103,12 @@
 						% }
 					</div>
 					<div style="float: right; text-align: right;">
-						<b><%= $journey->{arr_name} %></b><br/>
+						% if ($user->{sb_template}) {
+							<b><a href="<%= resolve_sb_template($user->{sb_template}, name => $journey->{arr_name}, eva => $journey->{arr_eva}) %>" class="unmarked"><%= $journey->{arr_name} %></a></b><br/>
+						% }
+						% else {
+							<b><%= $journey->{arr_name} %></b><br/>
+						% }
 						% if ($journey->{real_arrival}->epoch) {
 							<b><%= $journey->{real_arrival}->strftime('%H:%M') %></b>
 							% if ($journey->{real_arrival}->epoch != $journey->{sched_arrival}->epoch) {
@@ -250,14 +256,14 @@
 				% }
 				<a class="action-share blue-text right"
 					style="margin-right: 0;"
-					% if (current_user()->{is_public} & 0x04 and $journey->{comment}) {
+					% if ($user->{is_public} & 0x04 and $journey->{comment}) {
 						data-text="<%= $journey->{comment} %> (@ <%= $journey->{train_type} %> <%= $journey->{train_no} %> → <%= $journey->{arr_name} %>) #travelynx"
 					% }
 					% else {
 						data-text="Ich bin gerade <%= $attrib %> <%= $journey->{train_type} %> <%= $journey->{train_no} %> nach <%= $journey->{arr_name} %> #travelynx"
 					% }
-					% if (current_user()->{is_public} & 0x02) {
+					% if ($user->{is_public} & 0x02) {
-						data-url="<%= url_for('/status')->to_abs->scheme('https') %>/<%= current_user->{name} %>/<%= $journey->{sched_departure}->epoch %>"
+						data-url="<%= url_for('/status')->to_abs->scheme('https') %>/<%= $user->{name} %>/<%= $journey->{sched_departure}->epoch %>"
 					% }
 					>
 					<i class="material-icons left" aria-hidden="true">share</i> Teilen
@@ -309,7 +315,11 @@
 					<tbody>
 						% for my $station (@{$journey->{route_after}}) {
 							% my $is_dest = ($journey->{arr_name} and $station->[0] eq $journey->{arr_name});
-							<tr><td><a style="<%= $is_dest? 'font-weight: bold;' : '' %>" class="action-checkout" data-station="<%= $station->[0] %>"><%= $station->[0] %>
+							<tr><td>
+								% if ($user->{sb_template}) {
+									<a href="<%= resolve_sb_template($user->{sb_template}, name => $station->[0], eva => $station->[1]{eva}) %>"><i class="material-icons tiny">info</i></a>
+								% }
+								<a style="<%= $is_dest? 'font-weight: bold;' : '' %>" class="action-checkout" data-station="<%= $station->[0] %>"><%= $station->[0] %>
 								% if ($station->[2] and $station->[2] eq 'cancelled') {
 									<span style="float: right;">entfällt</span>
 								% }

templates/account.html.ep

@@ -25,6 +25,9 @@
 					% elsif ($success eq 'use_history') {
 						<span class="card-title">Einstellungen zu vorgeschlagenen Verbindungen geändert</span>
 					% }
+					% elsif ($success eq 'external') {
+						<span class="card-title">Einstellungen zu externen Diensten geändert</span>
+					% }
 					% elsif ($success eq 'webhook') {
 						<span class="card-title">Web Hook aktualisiert</span>
 					% }
@@ -144,6 +147,18 @@
 					% }
 				</td>
 			</tr>
+			<tr>
+				<th scope="row">Externe Dienste</th>
+				<td>
+					<a href="/account/services"><i class="material-icons">edit</i></a>
+					% if ($acc->{sb_name}) {
+						Abfahrtstafel: <%= $acc->{sb_name} %>
+					% }
+					% else {
+						<span style="color: #999999;">Keine</span>
+					% }
+				</td>
+			</tr>
 			<tr>
 				<th scope="row">Registriert am</th>
 				<td><%= $acc->{registered_at}->strftime('%d.%m.%Y %H:%M') %></td>

templates/use_external_links.html.ep

@@ -0,0 +1,72 @@
+<h1>Externe Dienste</h1>
+<div class="row">
+	<div class="col s12">
+		<p>
+			Travelynx kann an geeigneten Stellen Links zu externen Diensten
+			(z.B. Abfahrstafeln oder Informationen zum gerade genutzten Zug)
+			einbinden. Hier lässt sich konfigurieren, welcher Dienst für welche
+			Art von Informationen genutzt wird.
+		<p/>
+	</div>
+</div>
+<h2>Abfahrtstafel</h2>
+%= form_for '/account/services' => (method => 'POST') => begin
+	%= csrf_field
+	<div class="row">
+		<div class="col s12">
+			Angaben zu anderen an einer Station verkehrenden Verkehrsmitteln
+		</div>
+	</div>
+	<div class="row">
+		<div class="input-field col s12">
+			<div>
+				<label>
+					%= radio_button stationboard => '0'
+					<span>Keine</span>
+				</label>
+			</div>
+		</div>
+	</div>
+	<div class="row">
+		<div class="input-field col s12">
+			<div>
+				<label>
+					%= radio_button stationboard => '1'
+					<span><a href="https://dbf.finalrewind.org/">DBF</a></span>
+				</label>
+			</div>
+		</div>
+	</div>
+	<div class="row">
+		<div class="input-field col s12">
+			<div>
+				<label>
+					%= radio_button stationboard => '2'
+					<span><a href="https://marudor.de/">marudor.de</a></span>
+				</label>
+			</div>
+		</div>
+	</div>
+	<div class="row">
+		<div class="input-field col s12">
+			<div>
+				<label>
+					%= radio_button stationboard => '3'
+					<span><a href="https://nvm.finalrewind.org/">NVM</a></span>
+				</label>
+			</div>
+		</div>
+	</div>
+	<div class="row">
+		<div class="col s3 m3 l3">
+		</div>
+		<div class="col s6 m6 l6 center-align">
+			<button class="btn waves-effect waves-light" type="submit" name="action" value="save">
+				Speichern
+				<i class="material-icons right">send</i>
+			</button>
+		</div>
+		<div class="col s3 m3 l3">
+		</div>
+	</div>
+%= end