From 3d1ba3b928da2a92cd0d13056c298851aa1b6e7c Mon Sep 17 00:00:00 2001
From: neingeist <neingeist@bl0rg.net>
Date: Fri, 13 Oct 2006 15:59:16 +0000
Subject: [PATCH] Use ERB for templates

---
 neinomat-radio-chaotica | 169 +++++++++++++++++++++-------------------
 1 file changed, 88 insertions(+), 81 deletions(-)

diff --git a/neinomat-radio-chaotica b/neinomat-radio-chaotica
index 8d76cf7..2177a0c 100755
--- a/neinomat-radio-chaotica
+++ b/neinomat-radio-chaotica
@@ -1,12 +1,89 @@
 #!/usr/bin/env ruby
 $:.unshift('vendor/ruby-mediawiki/lib')
 require 'mediawiki/dotfile'
+require 'cgi'
+require 'date'
+require 'erb'
+
 @wiki = MediaWiki.dotfile(nil,'entropia')
 
-require 'date'
-require 'cgi'
+#----------------------------------------------------------------------------
+# Constants
 
 RFC822 = "%a, %d %b %Y %T %z" # for Date::strftime
+TPL_RSS = '<?xml version="1.0" encoding="utf-8"?>
+<rss version="2.0" 
+  xmlns:dc="http://purl.org/dc/elements/1.1/"
+  xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
+  xmlns:admin="http://webns.net/mvcb/"
+  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+  xmlns:content="http://purl.org/rss/1.0/modules/content/">
+
+<channel>
+<title>radio chaotica podcast</title>
+<link>http://entropia.de/wiki/Radio%20Chaotica</link>
+<description>ein podcast der sendungen des entropia e.v., chaos computer club karlsruhe auf querfunk, 104.8 mhz</description>
+<category>Talk Radio</category>
+<generator>MediaWiki neinomat</generator>
+<language>de</language>
+<copyright>Entropia e.V. Karlsruhe</copyright>
+
+<managingEditor>radio@entropia.de (Radio Chaotica)</managingEditor>
+<pubDate><%=Time.now.strftime(RFC822) %></pubDate>
+<image>
+  <url>http://podcast.entropia.de/chaotica-100x300-crappy.png</url>
+  <width>100</width>
+  <height>300</height>
+  <link>http://entropia.de/wiki/Radio%20Chaotica</link>
+  <title>Radio Chaotica</title>
+</image>
+
+<sy:updatePeriod>daily</sy:updatePeriod>
+<sy:updateFrequency>1</sy:updateFrequency>
+<sy:updateBase>2000-01-01T12:00+00:00</sy:updateBase>
+
+<itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">ein podcast der sendungen des entropia e.v., chaos computer club karlsruhe auf querfunk, 104.8 mhz</itunes:subtitle>
+<itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">
+ein podcast der sendungen des entropia e.v., chaos computer club karlsruhe auf querfunk, 104.8 mhz
+</itunes:summary>
+<itunes:image xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" href="http://podcast.entropia.de/chaotica-300x300-crappy.png"/>
+
+<itunes:category xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" text="News &amp; Politics"/>
+<itunes:keywords xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">entropia,karlsruhe,ccc,hacking,computer,technology,society,chaosradio,chaos,politics</itunes:keywords>
+<itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
+
+<itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Entropia e.V. Karlsruhe</itunes:author>
+<itunes:owner xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">
+  <itunes:name>Entropia e.V. Karlsruhe</itunes:name>
+  <itunes:email>radio@entropia.de</itunes:email>
+</itunes:owner>
+
+<%= items %>
+</channel></rss>
+'
+TPL_ITEM = '
+<item>
+  <title><%= CGI::escapeHTML(t["titel"]) %></title> 
+  <link><%= t["url"] %></link>
+  <description><%= CGI::escapeHTML(t["titel"]) %></description>
+  <category>Talk Radio</category>
+  <enclosure url="<%= t["download"] %>" length="<%= t["length"] %>" type="audio/mpeg" />
+
+  <guid isPermaLink="true"><%= t["url"] %></guid>
+  <pubDate><%= t["pubdate"] %></pubDate>
+  <comments><%= t["discussion"] %></comments>
+  <content:encoded><%= CGI::escapeHTML(t["titel"]) %></content:encoded>
+
+  <author>radio@entropia.de</author>
+
+  <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
+  <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Entropia e.V. Karlsruhe</itunes:author>
+  <itunes:keywords xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">entropia,karlsruhe,ccc,hacking,computer,technology,society,chaosradio,chaos,politics</itunes:keywords>
+  <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd"><%= t["duration"] %></itunes:duration>
+  <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd"><%= CGI::escapeHTML(t["titel"]) %></itunes:subtitle>
+  <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd"><%= CGI::escapeHTML(t["titel"]) %></itunes:summary>
+</item>
+'
 
 #----------------------------------------------------------------------------
 
@@ -78,86 +155,16 @@ sendungen = sendungen.sort do |x,y|
 end
 
 #----------------------------------------------------------------------------
+# Generate RSS
 
-body = "<?xml version=\"1.0\" encoding=\"utf-8\"?>
-<rss version=\"2.0\" 
-  xmlns:dc=\"http://purl.org/dc/elements/1.1/\"
-  xmlns:sy=\"http://purl.org/rss/1.0/modules/syndication/\"
-  xmlns:admin=\"http://webns.net/mvcb/\"
-  xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"
-  xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">
-
-<channel>
-<title>radio chaotica podcast</title>
-<link>http://entropia.de/wiki/Radio%20Chaotica</link>
-<description>ein podcast der sendungen des entropia e.v., chaos computer club karlsruhe auf querfunk, 104.8 mhz</description>
-<category>Talk Radio</category>
-<generator>MediaWiki neinomat</generator>
-<language>de</language>
-<copyright>Entropia e.V. Karlsruhe</copyright>
-
-<managingEditor>radio@entropia.de (Radio Chaotica)</managingEditor>
-<pubDate>#{Time.now.strftime(RFC822)}</pubDate>
-<image>
-  <url>http://podcast.entropia.de/chaotica-100x300-crappy.png</url>
-  <width>100</width>
-  <height>300</height>
-  <link>http://entropia.de/wiki/Radio%20Chaotica</link>
-  <title>Radio Chaotica</title>
-</image>
-
-<sy:updatePeriod>daily</sy:updatePeriod>
-<sy:updateFrequency>1</sy:updateFrequency>
-<sy:updateBase>2000-01-01T12:00+00:00</sy:updateBase>
-
-<itunes:subtitle xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\">ein podcast der sendungen des entropia e.v., chaos computer club karlsruhe auf querfunk, 104.8 mhz</itunes:subtitle>
-<itunes:summary xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\">
-ein podcast der sendungen des entropia e.v., chaos computer club karlsruhe auf querfunk, 104.8 mhz
-</itunes:summary>
-<itunes:image xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\" href=\"http://podcast.entropia.de/chaotica-300x300-crappy.png\"/>
-
-<itunes:category xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\" text=\"News &amp; Politics\"/>
-<itunes:keywords xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\">entropia,karlsruhe,ccc,hacking,computer,technology,society,chaosradio,chaos,politics</itunes:keywords>
-<itunes:explicit xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\">no</itunes:explicit>
-
-<itunes:author xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\">Entropia e.V. Karlsruhe</itunes:author>
-<itunes:owner xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\">
-  <itunes:name>Entropia e.V. Karlsruhe</itunes:name>
-  <itunes:email>radio@entropia.de</itunes:email>
-</itunes:owner>
-
-
-"
-
+items = ""
 sendungen.each do |t|
-  body += "
-<item>
-  <title>#{CGI::escapeHTML(t["titel"])}</title> 
-  <link>#{t["url"]}</link>
-  <description>#{CGI::escapeHTML(t["titel"])}</description>
-  <category>Talk Radio</category>
-  <enclosure url=\"#{t["download"]}\" length=\"#{t["length"]}\" type=\"audio/mpeg\" />
-
-  <guid isPermaLink=\"false\">#{t["url"]}</guid>
-  <pubDate>#{t["pubdate"]}</pubDate>
-  <comments>#{t["discussion"]}</comments>
-  <content:encoded>#{CGI::escapeHTML(t["titel"])}</content:encoded>
-
-  <author>radio@entropia.de</author>
-
-  <itunes:explicit xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\">no</itunes:explicit>
-  <itunes:author xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\">Entropia e.V. Karlsruhe</itunes:author>
-  <itunes:keywords xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\">entropia,karlsruhe,ccc,hacking,computer,technology,society,chaosradio,chaos,politics</itunes:keywords>
-  <itunes:duration xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\">#{t["duration"]}</itunes:duration>
-  <itunes:subtitle xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\">#{CGI::escapeHTML(t["titel"])}</itunes:subtitle>
-  <itunes:summary xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\">#{CGI::escapeHTML(t["titel"])}</itunes:summary>
-
-</item>
-"
+  items += ERB.new(TPL_ITEM).result(binding);
 end
-body += "</channel></rss>"
 
-#puts body #DEBUG
-rss = File.new("/home/neingeist/public_html/chaotica.xml", "w")
-rss.puts body
-rss.close
+rss = ERB.new(TPL_RSS).result;
+#puts rss #DEBUG
+
+rssfile = File.new("/home/neingeist/public_html/chaotica.xml", "w")
+rssfile.puts rss
+rssfile.close