From 224bdfc68ee626995dbfec357be1268177d02cc9 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Fri, 19 Aug 2011 01:00:47 +0200
Subject: Remove script, convert template from HTML::Template to Mojolicious
 .ep template

---
 Build.PL           |  25 ------
 README             |  13 +--
 bin/db-fakedisplay | 246 -----------------------------------------------------
 cgi/index.pl       | 175 +++++++++++++++++++++++++++++++++----
 4 files changed, 160 insertions(+), 299 deletions(-)
 delete mode 100755 Build.PL
 delete mode 100755 bin/db-fakedisplay

diff --git a/Build.PL b/Build.PL
deleted file mode 100755
index 747146d..0000000
--- a/Build.PL
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/usr/bin/env perl
-
-use strict;
-use warnings;
-use Module::Build;
-
-Module::Build->new(
-
-	build_requires => {
-		'Module::Build' => '0.36',
-	},
-	dist_name => 'db-fakedisplay',
-	dist_version_from => 'bin/db-fakedisplay',
-	license => 'unrestricted',
-	requires => {
-		'perl' => '5.10.0',
-		'File::ShareDir' => 0,
-		'HTML::Template' => 0,
-		'List::Util' => 0,
-		'Travel::Status::DE::DeutscheBahn' => '0.04',
-	},
-	share_dir => 'share',
-	sign => 1,
-
-)->create_build_script();
diff --git a/README b/README
index 9ca21a4..a42bcd0 100644
--- a/README
+++ b/README
@@ -7,16 +7,5 @@ Dependencies
 ------------
 
  * perl >= 5.10
- * File::ShareDir
- * Module::Build >= 0.36
- * HTML::Template
+ * Mojolicious
  * Travel::Status::DE::DeutscheBahn >= 0.04
-
-Installation
-------------
-
-$ perl Build.PL
-$ perl Build
-$ sudo perl Build install
-
-You can then run 'man db-fakedisplay' for more information
diff --git a/bin/db-fakedisplay b/bin/db-fakedisplay
deleted file mode 100755
index 3a3b0f9..0000000
--- a/bin/db-fakedisplay
+++ /dev/null
@@ -1,246 +0,0 @@
-#!/usr/bin/env perl
-
-use strict;
-use warnings;
-use 5.010;
-
-use File::ShareDir qw(dist_file);
-use Getopt::Long qw(:config no_ignore_case);
-use HTML::Template;
-use List::Util qw(first);
-use Travel::Status::DE::DeutscheBahn;
-
-our $VERSION = '0.00';
-
-my @params;
-my ( $station, @platforms );
-my $mode = 'single';
-my $template_file;
-my $template;
-
-GetOptions(
-
-	'h|help'       => sub { show_help(0) },
-	'm|mode=s'     => \$mode,
-	't|template=s' => \&handle_template,
-	'V|version' => sub { say "db-fakedisplay version ${VERSION}"; exit 0 },
-
-) or show_help(1);
-
-if ( $mode eq 'single' and not $template_file ) {
-	$template_file = dist_file( 'db-fakedisplay', 'single-lcd.html' );
-}
-
-( $station, @platforms ) = @ARGV;
-$template_file //= dist_file( 'db-fakedisplay', 'multi-lcd.html' );
-$template = HTML::Template->new(
-	filename          => $template_file,
-	loop_context_vars => 1
-);
-
-if ( not defined $station ) {
-	show_help(1);
-}
-
-my $status = Travel::Status::DE::DeutscheBahn->new( station => $station );
-
-sub handle_template {
-	my ( undef, $template_name ) = @_;
-
-	if ( -e $template_name ) {
-		$template_file = $template_name;
-	}
-	else {
-		$template_file = dist_file( 'db-fakedisplay', $template_name );
-	}
-
-	return;
-}
-
-sub show_help {
-	my ($exit_status) = @_;
-
-	say 'Usage: db-fakedisplay [-t template] <station> [platforms ...]';
-	say 'See also: man db-fakedisplay';
-
-	exit $exit_status;
-}
-
-sub add_result {
-	my ($result) = @_;
-
-	push(
-		@params,
-		{
-			time  => $result->time,
-			train => $result->train,
-			via   => [ map { { stop => $_ } } $result->route_interesting(3) ],
-			destination => $result->destination,
-			platform    => ( split( / /, $result->platform ) )[0],
-			info        => $result->info,
-		}
-	);
-
-	return;
-}
-
-if ( $mode eq 'single' ) {
-	if ( not @platforms ) {
-		for my $result ( $status->results ) {
-			if ( $result->platform ~~ \@platforms ) {
-				next;
-			}
-			push( @platforms, $result->platform );
-		}
-		@platforms = sort { $a <=> $b } @platforms;
-	}
-
-	for my $platform (@platforms) {
-		my $result = first { $_->platform =~ m{ ^ $platform (?: \s | $ )}x }
-		$status->results;
-
-		if ( not defined $result ) {
-			push( @params, { platform => $platform } );
-		}
-		else {
-			add_result($result);
-		}
-	}
-}
-else {
-	for my $result ( $status->results ) {
-		add_result($result);
-	}
-}
-
-$template->param(
-	departures => \@params,
-	version    => $VERSION
-);
-
-say $template->output;
-
-__END__
-
-=head1 NAME
-
-db-fakedisplay - Show train departures, as seen on the displays on most main stations
-
-=head1 SYNOPSIS
-
-B<db-fakedisplay> [-t I<template>] I<station> [I<platforms ...>]
-
-=head1 VERSION
-
-version 0.00
-
-=head1 DESCRIPTION
-
-B<db-fakedisplay> outputs HTML showing the next departure for every
-I<platform> on I<station> on stdout.  The HTML is styled to look like the LCDs
-installed on most (major) stations.
-
-If no I<platforms> were specified, B<db-fakedisplay> shows all platforms for
-which departures are reported.
-
-=head1 OPTIONS
-
-=over
-
-=item B<-t>, B<--template> B<single-lcd.html>|I<filename>
-
-Select template.  Specify either a I<filename> or one of the templates shipped
-with B<db-fakedisplay> (right now only B<single-lcd.html> is available, which
-is also the default).
-
-=item B<-V>, B<--version>
-
-Show version information.
-
-=back
-
-=head1 TEMPLATES
-
-B<db-fakedisplay> uses HTML::Template(3pm) to create the display.  In case you
-want to create a custom template, the following variables are available:
-
-=head2 departures
-
-This is a loop variable, use it with C<< <TMPL_LOOP departures> foo <TMPL_VAR
-bar> ... </TMPL_LOOP> >>.
-
-This loop runs once for each requested platform. Inside it, you can use the
-following variables:
-
-=over
-
-=item platform
-
-The platform from which the train departs
-
-=item time
-
-The departure time (I<HH>:I<MM>)
-
-=item train
-
-The train / line name, something like "RE 10111" or "S 1"
-
-=item via
-
-A loop variable. For each run, the B<stop> variable contains one of the
-interesting stops the train will pass on its route.
-
-By default, it runs three times.
-
-=item destination
-
-The train's destination
-
-=item info
-
-Additional information about the train, such as delays. Unset if no
-information is available (use C<< <TMPL_IF info> ... </TMPL_IF> >>).
-
-=item no-data
-
-Set if no departures were available for the requested platform.
-
-=back
-
-=head1 EXIT STATUS
-
-Zero.
-
-=head1 CONFIGURATION
-
-None.
-
-=head1 DEPENDENCIES
-
-=over
-
-=item * File::ShareDir(3pm)
-
-=item * HTML::Template(3pm)
-
-=item * Travel::Status::DE::DeutscheBahn(3pm)
-
-=back
-
-=head1 BUGS AND LIMITATIONS
-
-Unknown
-
-=head1 SEE ALSO
-
-There is some example output available at
-L<http://finalrewind.org/projects/db-fakedisplay/>.
-
-=head1 AUTHOR
-
-Copyright (C) 2011 by Daniel Friesel E<lt>derf@finalrewind.orgE<gt>
-
-=head1 LICENSE
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.
diff --git a/cgi/index.pl b/cgi/index.pl
index 424f07c..69e4698 100644
--- a/cgi/index.pl
+++ b/cgi/index.pl
@@ -1,8 +1,6 @@
 #!/usr/bin/env perl
 use Mojolicious::Lite;
 use Cache::File;
-use File::ShareDir qw(dist_file);
-use HTML::Template;
 use Travel::Status::DE::DeutscheBahn;
 
 our $VERSION = '0.00';
@@ -43,11 +41,7 @@ get '/:station' => sub {
 	my $self    = shift;
 	my $station = $self->stash('station');
 
-	my @params;
-	my $template = HTML::Template->new(
-		filename          => dist_file( 'db-fakedisplay', 'multi-lcd.html' ),
-		loop_context_vars => 1,
-	);
+	my @departures;
 	my @results = get_results_for($station);
 
 	$self->stash( 'version', $VERSION );
@@ -59,23 +53,24 @@ get '/:station' => sub {
 
 	for my $result (@results) {
 		push(
-			@params,
+			@departures,
 			{
-				time  => $result->time,
-				train => $result->train,
-				via => [ map { { stop => $_ } } $result->route_interesting(3) ],
+				time        => $result->time,
+				train       => $result->train,
+				via         => [ $result->route_interesting(3) ],
 				destination => $result->destination,
 				platform    => ( split( / /, $result->platform ) )[0],
 				info        => $result->info,
 			}
 		);
 	}
-	$template->param(
-		departures => \@params,
-		version    => $VERSION
-	);
 
-	$self->render( text => $template->output );
+	$self->render(
+		'multi',
+		departures => \@departures,
+		version    => $VERSION,
+		title      => "departures for ${station}"
+	);
 };
 
 get '/multi/:station' => sub {
@@ -143,3 +138,151 @@ v<%= $version %>
 </div>
 </body>
 </html>
+
+
+@@ multi.html.ep
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
+	"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
+<head>
+	<title><%= $title %></title>
+	<meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"/>
+	<style type="text/css">
+
+	div.outer {
+		border: 0.2em solid #000066;
+		width: 55em;
+	}
+
+	div.display {
+		background-color: #0000ff;
+		color: white;
+		font-family: Sans-Serif;
+		font-weight: bold;
+		position: relative;
+		margin-bottom: 0;
+		margin-top: 0;
+		padding-top: 0;
+		padding-bottom: 0;
+		width: 55em;
+		height: 1.4em;
+	}
+
+	div.display div {
+		overflow: hidden;
+		position: absolute;
+		height: 100%;
+	}
+
+	div.time {
+		left: 0;
+		width: 6%;
+		font-size: 95%;
+	}
+
+	div.train {
+		left: 5%;
+		width: 9%;
+		background-color: white;
+		color: #0000ff;
+		font-size: 95%;
+	}
+
+	div.via {
+		left: 15%;
+		width: 35%;
+	}
+
+	div.via span {
+		margin-right: 0.4em;
+		font-size: 80%;
+	}
+
+	div.destination {
+		left: 50%;
+		width: 25%;
+		font-size: 120%;
+	}
+
+	div.platform {
+		left: 75%;
+		width: 5%;
+	}
+
+	div.info {
+		left: 80%;
+		width: 20%;
+		background-color: white;
+		color: #0000ff;
+		font-size: 80%;
+		line-height: 150%;
+	}
+
+	div.separator {
+		border-bottom: 0.1em solid #000066;
+	}
+
+	div.about {
+		text-align: right;;
+		font-family: Sans-Serif;
+		color: #666666;
+	}
+
+	div.about a {
+		color: #000066;
+	}
+
+	</style>
+</head>
+<body>
+
+<div class="outer">
+% my $i = 0;
+% for my $departure (@{$departures}) {
+% $i++;
+
+<div class="display <% if (($i % 2) == 0) { %> separator<% } %>">
+<div class="platform">
+%= $departure->{platform}
+</div>
+
+<div class="time">
+%= $departure->{time}
+</div>
+
+<div class="train">
+%= $departure->{train}
+</div>
+
+<div class="via">
+% my $via_max = @{$departure->{via}};
+% my $via_cur = 0;
+% for my $stop (@{$departure->{via}}) {
+% $via_cur++;
+<span><%= $stop %><% if ($via_cur < $via_max) { %> - <% } %></span>
+% }
+</div>
+
+<div class="destination">
+%= $departure->{destination}
+</div>
+
+% if ($departure->{info}) {
+<div class="info">
+%= $departure->{info}
+</div>
+% }
+
+</div> <!-- display -->
+
+% }
+
+</div> <!-- outer -->
+
+<div class="about">
+<a href="http://finalrewind.org/projects/db-fakedisplay/">db-fakedisplay</a>
+v<%= $version %>
+</div>
+
+</body>
+</html>
-- 
cgit v1.2.3