make-rss: initial commit

diff --git a/make-rss/make-rss.pl b/make-rss/make-rss.pl
new file mode 100755 (executable)
index 0000000..9505dad
--- /dev/null
+++ b/make-rss/make-rss.pl
@@ -0,0 +1,102 @@
+#!/usr/bin/perl
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+# Author: Steven Schubiger <stsc@refcnt.org>
+# Last modified: Wed Jul 24 14:45:23 CEST 2013
+
+use strict;
+use warnings;
+use lib qw(lib);
+
+my $VERSION = '0.01';
+
+my $Config = {
+    base_url  => 'http://www.lugs.ch/lugs/termine/',
+    language  => 'de',
+    input     => './termine.txt',
+    output    => './termine.rss',
+    title     => 'LUGS Terminliste',
+    webmaster => 'www@lugs.ch',
+};
+
+{
+    my $rss = LUGS::Termine::RSS->new;
+
+    $rss->init;
+    $rss->process_content;
+    $rss->save_rss;
+}
+
+package LUGS::Termine::RSS;
+
+use constant true => 1;
+
+use LUGS::Events::Parser ();
+use XML::RSS::SimpleGen ();
+
+sub new
+{
+    my $class = shift;
+
+    return bless {};
+}
+
+sub init
+{
+    my $self = shift;
+
+    $self->{rss} = XML::RSS::SimpleGen->new($Config->{base_url}, $Config->{title});
+
+    $self->{rss}->allow_duplicates(true);
+    $self->{rss}->language($Config->{language});
+    $self->{rss}->webmaster($Config->{webmaster});
+}
+
+sub process_content
+{
+    my $self = shift;
+
+    my $parser = LUGS::Events::Parser->new($Config->{input});
+
+    while (my $event = $parser->next_event) {
+        my $year  = $event->get_event_year;
+        my $month = $event->get_event_month;
+        my $day   = $event->get_event_day;
+
+        my $date      = join '.',  ($day, $month, $year);
+        my $full_date = join ', ', ($event->get_event_weekday, $date);
+
+        my $title = join ', ', ($full_date, $event->get_event_time, $event->get_event_title);
+        my $desc  = join ' ',  ($event->get_event_location, $event->get_event_more || ());
+
+        $self->save_item($Config->{base_url}, $event->get_event_anchor, $title, $desc);
+    }
+}
+
+sub save_item
+{
+    my $self = shift;
+    my ($url, $anchor, $title, $desc) = @_;
+
+    $self->{rss}->item("$url#$anchor", $title, $desc);
+}
+
+sub save_rss
+{
+    my $self = shift;
+
+    $self->{rss}->save($Config->{output});
+}