From e8bb2259ece5b1e0865247955873fcbbc03bcc70 Mon Sep 17 00:00:00 2001
From: Stefan Schlott <stefan@ploing.de>
Date: Wed, 10 Dec 2014 12:42:10 +0100
Subject: [PATCH] Script for creating reminder tweet texts from ical

---
 content/ical.txt           |  2 +-
 scripts/tweet-reminders.rb | 29 +++++++++++++++++++++++++++++
 2 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100755 scripts/tweet-reminders.rb

diff --git a/content/ical.txt b/content/ical.txt
index 21bd0381..730a0e0a 100644
--- a/content/ical.txt
+++ b/content/ical.txt
@@ -30,4 +30,4 @@ cal = RiCal.Calendar do |cal|
     end
   end
 end
-%><%= cal.to_s %>
+%><%= cal.to_s.strip %>
diff --git a/scripts/tweet-reminders.rb b/scripts/tweet-reminders.rb
new file mode 100755
index 00000000..b90870af
--- /dev/null
+++ b/scripts/tweet-reminders.rb
@@ -0,0 +1,29 @@
+#!/usr/bin/env ruby
+# encoding: utf-8
+
+require 'date'
+require 'ri_cal'
+
+
+days=ARGV[0].to_i
+infotext=ARGV[1]
+
+outputlen=140
+urllen=24
+
+RiCal.parse($stdin).each do |calendar|
+  calendar.events.each do |event|
+    start = event.dtstart.to_date
+    if (start-Date.today())==days
+      output = "#{infotext} #{event.summary}".byteslice(0,outputlen)
+      if event.url and event.url.length>0
+        if output.length + urllen + 1 > outputlen
+          output = "#{output.byteslice(0,outputlen - urllen - 1)} #{event.url}"
+        else
+          output = "#{output} #{event.url}"
+        end
+      end
+      puts output
+    end
+  end
+end