Module: Combinators::TwitterTumblr

Includes:
LogAware
Defined in:
lib/combinators/twitter_tumblr.rb

Class Method Summary collapse

Methods included from LogAware

log=

Class Method Details

.extract_image_url(tweet, embedly_key = nil) ⇒ Object

extract a linked image file’s url from a tweet. first found image will be used.



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# File 'lib/combinators/twitter_tumblr.rb', line 14

def self.extract_image_url(tweet, embedly_key=nil)
  links = Processors::Twitter::extract_links tweet
  image_url = nil
  if links
    links.each do |link|
      image_url = Processors::PhotoService::find_image_url(link, embedly_key)
      return image_url if Processors::PhotoService::photo? image_url
    end
  end
  image_url
end

.generate_photo_post_from_tweet(tweet, options = {}) ⇒ Object

generate the data for a tumblr photo entry by parsing a tweet



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# File 'lib/combinators/twitter_tumblr.rb', line 26

def self.generate_photo_post_from_tweet(tweet, options = {})
  log.debug "#{self}.generate_photo_post_from_tweet with options: #{options.inspect}"
  tumblr_post = nil
  message = tweet['text']
  whitelist = options[:whitelist]
  whitelist.each {|entry| entry.downcase!} if (whitelist && whitelist.size != 0)
  if !Processors::Twitter::retweet? message
    log.debug "tweet: #{tweet}"
    tumblr_post = {}
    tumblr_post[:group] = options[:group]
    tumblr_post[:type] = 'photo'
    tumblr_post[:date] = tweet['created_at']
    tumblr_post[:source] = extract_image_url tweet, options[:embedly_key]
    user = tweet['from_user']
    tumblr_post[:tags] = user
    tweet_id = tweet['id']
    if !whitelist || whitelist.size == 0 || whitelist.member?(user.downcase)
      state = 'published'
    else
      state = 'draft'
    end
    tumblr_post[:state] = state
    shouts = " #{@shouts}" if @shouts
    tumblr_post[:caption] = %?<a href="http://twitter.com/#{user}/statuses/#{tweet_id}" alt="tweet">@#{user}</a>#{shouts}: #{tweet['text']}? 
    #TODO make the caption a bigger matter of yml/ general configuration
  end
  tumblr_post
end

.log ⇒ Object 



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# File 'lib/combinators/twitter_tumblr.rb', line 10

def self.log
  LogAware.log #TODO why doesn't the include make the log method accessible?
end