Better feed now
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3 changed files with 46 additions and 9 deletions
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@ -16,6 +16,7 @@ require "#{$0}.templates.rb"
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#----------------------------------------------------------------------------
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# Some helper functions
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# Get HEAD info from an URL
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def head(url)
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uri = URI.parse(url)
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@ -24,6 +25,16 @@ def head(url)
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end
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end
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# Q&D text-to-html
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def to_html(text)
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html = text.clone
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html.gsub!(/(http:\/\/\S*)/, '<a href="\1">\1</a>')
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html.gsub!(/\n/, "<br/>")
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html
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end
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#----------------------------------------------------------------------------
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# Get episodes from wiki
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@ -34,19 +45,26 @@ episodes = []
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@wiki.article(template).what_links_here.each do |page|
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# puts page # DEBUG
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if erste_sendung = parse_template(page, template)["erste_sendung"]
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episode_info = parse_template(page, template)
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if erste_sendung = episode_info["erste_sendung"]
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episode = {
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"title" => page,
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"url" => @wiki.full_article_url(page),
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"discussion" => @wiki.full_article_url("Diskussion:#{page}"),
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"enclosure_url" => parse_template(page, template)["download"],
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"enclosure_url" => episode_info["download"].chomp,
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"date" => Date.today(), # fallback
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"description" => episode_info["beschreibung"] || "",
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"summary" => episode_info["beschreibung"] || "",
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}
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# Check problem fields
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MediaWiki::logger.warn "Field beschreibung in #{episode["url"]} empty" if episode["description"] == ""
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# Get a real date
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erste_sendung.gsub!(/\s*um\s*\d+:\d+$/,"")
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if erste_sendung !~ /^[0-9]{2}\.[0-9]{2}\.[0-9]{4}.*$/
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$stderr.puts "Field '#{erste_sendung}' in #{episode["url"]} looks funny, fall back to today."
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MediaWiki::logger.warn "Field erste_sendung='#{erste_sendung}' in #{episode["url"]} looks funny, fall back to today."
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else
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episode["date"] = Date.parse(datum2isodate(erste_sendung))
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end
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@ -57,12 +75,16 @@ episodes = []
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episode["length"] = head["content-length"]
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episode["type"] = head["content-type"]
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# More foo
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episode["summary"] = episode["summary"] + ERB.new(TPL_SUMMARY_ADD).result(binding)
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episode["content:encoded"] = to_html(episode["summary"])
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# We just assume that the episode's length is an hour or so
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episode["duration"] = "00:59:59"
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episodes.push(episode)
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end
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# $stderr.puts "DEBUG: Only crawling one episode"; break
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#MediaWiki::logger.warn "DEBUG: Only crawling one episode"; break
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end
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# Sort episodes, starting with last
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@ -32,6 +32,9 @@ TPL_RSS = '<?xml version="1.0" encoding="utf-8"?>
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<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>
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<itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">
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ein podcast der sendungen des entropia e.v., chaos computer club karlsruhe auf querfunk, 104.8 mhz
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infos zur sendung unter:
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http://entropia.de/wiki/Radio_Chaotica
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</itunes:summary>
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<itunes:image xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" href="http://podcast.entropia.de/chaotica-300x300-crappy.png"/>
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@ -52,14 +55,14 @@ TPL_ITEM = '
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<item>
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<title><%= CGI::escapeHTML(episode["title"]) %></title>
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<link><%= episode["url"] %></link>
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<description><%= CGI::escapeHTML(episode["title"]) %></description>
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<description><%= CGI::escapeHTML(episode["description"]) %></description>
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<category>Talk Radio</category>
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<enclosure url="<%= episode["enclosure_url"] %>" length="<%= episode["length"] %>" type="<%= episode["type"] %>" />
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<guid isPermaLink="true"><%= episode["url"] %></guid>
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<pubDate><%= episode["pubdate"] %></pubDate>
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<comments><%= episode["discussion"] %></comments>
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<content:encoded><%= CGI::escapeHTML(episode["title"]) %></content:encoded>
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<content:encoded><%= CGI::escapeHTML(episode["content:encoded"]) %></content:encoded>
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<author>radio@entropia.de</author>
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@ -67,7 +70,19 @@ TPL_ITEM = '
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<itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Entropia e.V. Karlsruhe</itunes:author>
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<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>
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<itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd"><%= episode["duration"] %></itunes:duration>
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<itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd"><%= CGI::escapeHTML(episode["title"]) %></itunes:subtitle>
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<itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd"><%= CGI::escapeHTML(episode["title"]) %></itunes:summary>
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<itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">
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<%= CGI::escapeHTML(episode["description"]) %>
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</itunes:subtitle>
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<itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd"><%= CGI::escapeHTML(episode["summary"]) %></itunes:summary>
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</item>
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'
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TPL_SUMMARY_ADD = '
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Weitere Informationen zur Sendung gibt es unter:
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<%= episode["url"] %>
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Ihr habt Fragen und Anregungen? Hinterlasst sie uns auf der Diskussionsseite zur Sendung oder per Mail an radio@entropia.de:
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<%= episode["discussion"] %>
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Weitere Sendungen findet ihr hier: Radio Chaotica. Wir senden (fast ;-) jeden 3. Montag im Monat um 16:00 Uhr live auf Querfunk 104,8 MHz im Raum Karlsruhe. Für alle, die Querfunk nicht über UKW empfangen können, existiert auch der Querfunk Live-Stream (http://www.querfunk.de/live.html) oder natürlich unser Podcast - den ihr gerade lest oder hört :-)
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'
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@ -1,5 +1,5 @@
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def parse_template(title, template)
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template_re = Regexp.new("\\\{\\\{" + template + "(.*?)\\\}\\\}")
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template_re = Regexp.new("\\\{\\\{" + template + "(.*?)\\\}\\\}", Regexp::MULTILINE)
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fields = {}
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