From f5fd6d42e11bc8f6a5bd84a3653a40fa03ed5497 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Sun, 19 Apr 2020 18:26:20 +0200
Subject: [PATCH] Add CSV Export

---
 cpanfile                              |  1 +
 lib/Travelynx.pm                      |  2 ++
 lib/Travelynx/Controller/Traveling.pm | 49 +++++++++++++++++++++++++++
 templates/history.html.ep             | 15 +++++---
 4 files changed, 63 insertions(+), 4 deletions(-)

diff --git a/cpanfile b/cpanfile
index 51c57cb..3a70126 100644
--- a/cpanfile
+++ b/cpanfile
@@ -11,6 +11,7 @@ requires 'MIME::Entity';
 requires 'Mojolicious';
 requires 'Mojolicious::Plugin::Authentication';
 requires 'Mojo::Pg';
+requires 'Text::CSV';
 requires 'Travel::Status::DE::DBWagenreihung';
 requires 'Travel::Status::DE::IRIS';
 requires 'UUID::Tiny';
diff --git a/lib/Travelynx.pm b/lib/Travelynx.pm
index 7495b76..285cfef 100755
--- a/lib/Travelynx.pm
+++ b/lib/Travelynx.pm
@@ -72,6 +72,7 @@ sub startup {
 
 	$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');
@@ -4043,6 +4044,7 @@ sub startup {
 	$authed_r->get('/account/mail')->to('account#change_mail');
 	$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');
diff --git a/lib/Travelynx/Controller/Traveling.pm b/lib/Travelynx/Controller/Traveling.pm
index ae5be69..702a89e 100755
--- a/lib/Travelynx/Controller/Traveling.pm
+++ b/lib/Travelynx/Controller/Traveling.pm
@@ -7,6 +7,7 @@ use JSON;
 use List::Util qw(uniq min max);
 use List::UtilsBy qw(max_by uniq_by);
 use List::MoreUtils qw(first_index);
+use Text::CSV;
 use Travel::Status::DE::IRIS::Stations;
 
 sub homepage {
@@ -644,6 +645,54 @@ sub json_history {
 	$self->render( json => [ $self->get_user_travels ] );
 }
 
+sub csv_history {
+	my ($self) = @_;
+
+	my $csv = Text::CSV->new( { eol => "\r\n" } );
+	my $buf = q{};
+
+	$csv->combine(
+		qw(Zugtyp Linie Nummer Start Ziel),
+		'Start (DS100)',
+		'Ziel (DS100)',
+		'Abfahrt (soll)',
+		'Abfahrt (ist)',
+		'Ankunft (soll)',
+		'Ankunft (ist)',
+		'Kommentar',
+		'ID'
+	);
+	$buf .= $csv->string;
+
+	for my $journey ( $self->get_user_travels( with_datetime => 1 ) ) {
+		if (
+			$csv->combine(
+				$journey->{type},
+				$journey->{line},
+				$journey->{no},
+				$journey->{from_name},
+				$journey->{to_name},
+				$journey->{from_ds100},
+				$journey->{to_ds100},
+				$journey->{sched_departure}->strftime('%Y-%m-%d %H:%M'),
+				$journey->{rt_departure}->strftime('%Y-%m-%d %H:%M'),
+				$journey->{sched_arrival}->strftime('%Y-%m-%d %H:%M'),
+				$journey->{rt_arrival}->strftime('%Y-%m-%d %H:%M'),
+				$journey->{user_data}{comment} // q{},
+				$journey->{id}
+			)
+		  )
+		{
+			$buf .= $csv->string;
+		}
+	}
+
+	$self->render(
+		text   => $buf,
+		format => 'csv'
+	);
+}
+
 sub yearly_history {
 	my ($self) = @_;
 	my $year = $self->stash('year');
diff --git a/templates/history.html.ep b/templates/history.html.ep
index cb3d332..3751741 100644
--- a/templates/history.html.ep
+++ b/templates/history.html.ep
@@ -41,22 +41,29 @@
 <h2>Ausfälle und Verspätungen</h2>
 <div class="row">
 	<div class="col s12 m12 l5 center-align">
-		<a href="/cancelled" class="waves-effect waves-light btn"><i class="material-icons left">cancel</i> Zugausfälle</a>
+		<a href="/cancelled" class="waves-effect waves-light btn"><i class="material-icons left" aria-hidden="true">cancel</i> Zugausfälle</a>
 	</div>
 	<div class="col s12 m12 l2">&nbsp;</div>
 	<div class="col s12 m12 l5 center-align">
-		<a href="/fgr" class="waves-effect waves-light btn"><i class="material-icons left">feedback</i> Fahrgastrechte</a>
+		<a href="/fgr" class="waves-effect waves-light btn"><i class="material-icons left" aria-hidden="true">feedback</i> Fahrgastrechte</a>
 	</div>
 </div>
 
 <h2>Rohdaten</h2>
 <div class="row">
 	<div class="col s12 m12 l5 center-align">
-		<a href="/history.json" class="waves-effect waves-light btn"><i class="material-icons left">cloud</i> JSON-Export</a>
+		<a href="/history.json" class="waves-effect waves-light btn"><i class="material-icons left" aria-hidden="true">cloud</i> JSON-Export</a>
 	</div>
 	<div class="col s12 m12 l2">&nbsp;</div>
 	<div class="col s12 m12 l5 center-align">
-		<a href="/journey/add" class="waves-effect waves-light btn"><i class="material-icons left">add</i> Neue Fahrt</a>
+		<a href="/history.csv" class="waves-effect waves-light btn"><i class="material-icons left" aria-hidden="true">list</i> CSV-Export</a>
+	</div>
+</div>
+<div class="row">
+	<div class="col s12 m12 l5 center-align">&nbsp;</div>
+	<div class="col s12 m12 l2">&nbsp;</div>
+	<div class="col s12 m12 l5 center-align">
+		<a href="/journey/add" class="waves-effect waves-light btn"><i class="material-icons left" aria-hidden="true">add</i> Neue Fahrt</a>
 	</div>
 </div>