Created
August 14, 2010 23:04
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cz_newdrafts script - licensed under the BSD license
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#!/usr/bin/env ruby | |
require "rubygems" | |
require "open-uri" | |
require "bitly" | |
require "active_support" | |
require "nokogiri" | |
require "twitter_oauth" | |
# set up our bitly shortener | |
Bitly.use_api_version_3 | |
shortener = Bitly.new("tommorris", "SECRET") | |
# pull in consent data | |
$consent = YAML.load_file("/home/tom/.cz_nd_twitter.yaml") | |
def grab_author_str(name) | |
filtered_consent = $consent.select {|i| i[:name] == name } | |
return filtered_consent.first[:twitter] if filtered_consent.first[:twitter] != nil | |
return filtered_consent.first[:name] if filtered_consent.first | |
return nil | |
end | |
# set up twitter connection | |
client = TwitterOAuth::Client.new(:consumer_key => "SECRET", | |
:consumer_secret => "SECRET", | |
:token => "SECRET", | |
:secret => "SECRET") | |
# parse XML | |
doc = Nokogiri::XML(open("http://en.citizendium.org/wiki?title=Special:NewPages&feed=rss&namespace=0")) | |
items = doc.xpath("//item").map do |i| | |
{ | |
:title => i.xpath("title")[0].text, | |
:author => i.xpath("dc:creator")[0].text, | |
:link => i.xpath("link")[0].text, | |
:date => Time.parse(i.xpath("pubDate")[0].text), | |
:lemma => i.xpath("description").text["BASEPAGENAME"] ? true : false | |
} | |
end | |
if ARGV.member?("--no-lemmas") | |
items = items.select {|i| i[:lemma] != true } | |
end | |
# retrieve only recent posts | |
items = items.select {|i| i[:date] >= (10.minutes.ago - 15.seconds)} | |
items = items.select do |i| | |
i unless (i[:title] =~ /^.*\/Definition$/ || i[:title] =~ /^.*\/Related Articles$/ || i[:title] =~ /\/Catalogs$/ || i[:title] =~ /\/Bibliography$/ || i[:title] =~ /\/Addendum$/ || i[:title] =~ /^.*\/External Links$/) | |
end | |
# shorten URLs and replace author strings with Twitter URLs - this will get replaced with a call out to JSON file | |
items.map! do |i| | |
i[:link] = shortener.shorten(i[:link], :history => 1).short_url | |
i[:author] = grab_author_str(i[:author]) | |
i | |
end | |
# send it to Twitter or debug with --debug | |
items.each do |i| | |
output = i[:title] + " " + i[:link] | |
output += " by " + i[:author] unless i[:author].nil? | |
if ARGV.member?("--debug") | |
puts output | |
else | |
client.update output | |
end | |
end |
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