From 2228b0540328902f4db4493bd5e8f0b99100847a Mon Sep 17 00:00:00 2001
From: Stefan Schlott <stefan@ploing.de>
Date: Sun, 25 Aug 2013 12:19:17 +0200
Subject: [PATCH] Script for converting old announcements

---
 scripts/convert_announcement.rb | 98 +++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100755 scripts/convert_announcement.rb

diff --git a/scripts/convert_announcement.rb b/scripts/convert_announcement.rb
new file mode 100755
index 00000000..3176006b
--- /dev/null
+++ b/scripts/convert_announcement.rb
@@ -0,0 +1,98 @@
+#!/usr/bin/env ruby
+# encoding: utf-8
+
+# Convert to UTF8: iconv -f ISO-8859-15 -t UTF-8 infile > outfile
+
+file = File.open(ARGV[0])
+header = {}
+body = ''
+in_header = true
+last_header = nil
+file.each do |line|
+  if in_header
+    if line =~ /^\s*$/
+      # do nothing
+    elsif line =~ /^(\w*):\s*(.*)$/
+      # New header
+      last_header = $1.downcase
+      header[last_header] = $2.strip
+    elsif line =~ /^\s+(.*)$/
+      # Continued header
+      header[last_header] << " #{$1.strip}"
+    else
+      # First line of body
+      body << line
+      in_header = false
+    end
+  else
+    body << line
+  end
+end
+
+puts "---"
+puts "kind: event"
+date = header['datum']
+if date =~ /^.*,\s*(.*)$/
+  date=$1
+end
+if date =~ /^(\d+)\.(\d+)\.(\d+)$/
+  year = $3.to_i
+  month = $2.to_i
+  day = $1.to_i
+elsif date =~ /^(\d+).\s*([^\s]+)\s+(\d+)$/
+  year = $3.to_i
+  month = case $2.downcase[0..2]
+            when 'jan'
+              1
+            when 'feb'
+              2
+            when 'mär'
+              3
+            when 'apr'
+              4
+            when 'mai'
+              5
+            when 'jun'
+              6
+            when 'jul'
+              7
+            when 'aug'
+              8
+            when 'sep'
+              9
+            when 'okt'
+              10
+            when 'nov'
+              11
+            when 'dez'
+              12
+            else
+              0
+            end
+  day = $1.to_i
+else
+  year = 0
+  month = 0
+  day = 0
+end
+if (year<100)
+  if (year<80)
+    year = year + 2000
+  else
+    year = year + 1900
+  end
+end
+puts "startdate: %04d-%02d-%02dT19:30:00" % [year,month,day]
+puts "duration: 2h"
+puts "title: #{header['thema']}"
+puts "speakers:"
+puts "  -"
+puts "    name: #{header['referent']}"
+if (header['ort'].downcase.start_with?('stadtbibliothek'))
+  puts "location: bib"
+elsif (header['ort'].downcase.start_with?('filmhaus'))
+  puts "location: wand5"
+end
+puts "---"
+puts body
+