Class: Twat::Actions

Inherits:
Object
  • Object
show all
Defined in:
lib/twat/actions.rb,
lib/twat/actions/add.rb,
lib/twat/actions/show.rb,
lib/twat/actions/tweet.rb,
lib/twat/actions/delete.rb,
lib/twat/actions/follow.rb,
lib/twat/actions/version.rb,
lib/twat/actions/setoption.rb,
lib/twat/actions/user_feed.rb,
lib/twat/actions/follow_user.rb,
lib/twat/actions/updateconfig.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Actions

Returns a new instance of Actions.



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# File 'lib/twat/actions/follow.rb', line 46

def initialize
  @failcount = 0

  def reader.filter
    case @buf.length
    when 140
      _print ""
    when 139
      _print ""
    end
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(sym, *args, &block) ⇒ Object

Raises:



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# File 'lib/twat/actions.rb', line 10

def method_missing(sym, *args, &block)
  raise NoSuchCommand
end

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/twat/actions.rb', line 8

def config
  @config
end

#failcount ⇒ Object

Returns the value of attribute failcount.



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# File 'lib/twat/actions.rb', line 8

def failcount
  @failcount
end

#opts ⇒ Object

Returns the value of attribute opts.



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# File 'lib/twat/actions.rb', line 8

def opts
  @opts
end

Instance Method Details

#add ⇒ Object

Add is somewhat of a special case, everything else hangs off config for it’s magic, However we’re forced to do it manually here- config doesn’t know anything about it yet



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# File 'lib/twat/actions/add.rb', line 7

def add
  endpoint = Endpoint.new(opts[:endpoint])
  v = endpoint.consumer_info.map do |key, value|
    value
  end

  oauth_options = { :site => endpoint.url }
  oauth_options.merge!(endpoint.oauth_options)

  oauth = OAuth::Consumer.new( v[0], v[1], oauth_options )
  token_request = oauth.get_request_token()
  reader.puts_above "Please authenticate the application at #{token_request.authorize_url} , then enter pin"
  pin = reader.get_line
  begin
    access_token = token_request.get_access_token(oauth_verifier: pin)
     = {
      oauth_token: access_token.token,
      oauth_token_secret: access_token.secret,
      endpoint: opts[:endpoint]
    }
    config.create_unless_exists!
    config.accounts[opts[:account]] = 
    config.save!
  rescue OAuth::Unauthorized
    reader.puts_above "Couldn't authenticate you, did you enter the pin correctly?"
  end
end

#delete ⇒ Object 



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# File 'lib/twat/actions/delete.rb', line 4

def delete
  if config.accounts.delete(opts[:account])
    config.save!
    puts "Successfully deleted"
  else
    puts "No such account"
  end
end

#fail_or_bail ⇒ Object 



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# File 'lib/twat/actions/follow.rb', line 59

def fail_or_bail
  if @failcount > 2
    puts "3 consecutive failures, giving up"
  else
    @failcount += 1
    return true
  end
end

#follow ⇒ Object 



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# File 'lib/twat/actions/follow.rb', line 68

def follow
  twitter_auth
  failcount = 0
  @tweetstack = TweetStack.new

  # Get 5 tweets
  tweets = Twitter.home_timeline(:count => 5)
  while true do
    begin
      last_id = process_followed(tweets) if tweets.any?
      (config.polling_interval * POLLING_RESOLUTION).times do
        begin
          reader.tick
          reader.each_line { |inp| handle_input(inp) }
        rescue TweetTooLong
          puts "Too long".red
        end
        sleep 1.0/POLLING_RESOLUTION
      end
      tweets = Twitter.home_timeline(:since_id => last_id)
      failcount = 0
    rescue Interrupt
      break
    rescue Twitter::Error::ServiceUnavailable
      break unless fail_or_bail
      sleeptime = 60 * (@failcount + 1)
      reader.puts_above "#{"(__-){".red}: the fail whale has been rolled out, sleeping for #{sleeptime} seconds"
      sleep sleeptime
    rescue Errno::ECONNRESET, Errno::ETIMEDOUT, SocketError
      break unless fail_or_bail
    end
  end
end

#follow_user(user = nil) ⇒ Object 



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# File 'lib/twat/actions/follow_user.rb', line 4

def follow_user(user = nil)
  twitter_auth

  Twitter.follow(user || opts[:user])
end

#setoption ⇒ Object

Raises:



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# File 'lib/twat/actions/setoption.rb', line 4

def setoption
  k, v = opts[:optval].split("=")
  raise RequiresOptVal unless v
  options = Options.new
  options.send(:"#{k}=", v)

  puts "Successfully set #{k} as #{v}"
end

#show ⇒ Object 



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# File 'lib/twat/actions/show.rb', line 4

def show
  twitter_auth
  Twitter.home_timeline(:count => opts[:count]).reverse.each do |tweet|
    format(tweet)
  end
end

#tweet ⇒ Object

Raises:



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# File 'lib/twat/actions/tweet.rb', line 4

def tweet
  twitter_auth

  raise TweetTooLong if opts.msg.length > 140

  Twitter.update(opts.msg)
  #puts opts.msg
end

#updateconfig ⇒ Object 



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# File 'lib/twat/actions/updateconfig.rb', line 4

def updateconfig
  config.update!
end

#user_feed ⇒ Object 



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# File 'lib/twat/actions/user_feed.rb', line 4

def user_feed
  twitter_auth

  begin
    Twitter.user_timeline(opts[:user], :count => opts[:count]).each do |tweet|
      format(tweet)
    end
  rescue Twitter::NotFound
    puts "#{opts[:user].bold.red} doesn't appear to be a valid user"
  end
end

#version ⇒ Object 



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# File 'lib/twat/actions/version.rb', line 4

def version
  puts "twat: #{VERSION_MAJOR}.#{VERSION_MINOR}.#{VERSION_PATCH}"
end