Class: Tinatra

Inherits:
Object
  • Object
show all
Includes:
Singleton, Helpers
Defined in:
lib/tinatra.rb

Defined Under Namespace

Modules: Helpers

Constant Summary collapse

API_BASE = 
'http://api.twitter.com/'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Tinatra

Returns a new instance of Tinatra.



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# File 'lib/tinatra.rb', line 56

def initialize
  @config = {:rubytter => OAuthRubytter}
  @actions = {}
  @db = nil
  @t = nil
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/tinatra.rb', line 204

def config
  @config
end

Class Method Details

.method_missing(name, *args) ⇒ Object 



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# File 'lib/tinatra.rb', line 200

def self.method_missing(name, *args)
  Tinatra.instance.__send__(name, *args)
end

Instance Method Details

#add_action(event, block) ⇒ Object 



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# File 'lib/tinatra.rb', line 139

def add_action(event, block)
  @actions[event] ||= []
  @actions[event] << block
end

#api ⇒ Object 



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# File 'lib/tinatra.rb', line 186

def api
  init_twit unless @t
  @t
end

#authorize ⇒ Object 



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# File 'lib/tinatra.rb', line 95

def authorize
  puts "------------ AUTHORIZING ------------"
  init_db
  @db.transaction do |d|
    if d[:consumer]
      puts "You're already setted consumer key/secret."
      cons_again = HighLine.new.agree("Input consumer key/secret again? ")
    else
      cons_again = true
    end

    if cons_again
      cons = []
      cons << HighLine.new.ask("Input your consumer key: ")
      cons << HighLine.new.ask("Input your consumer secret: ")
      d[:consumer] = OAuth::Consumer.new(cons[0],cons[1], :site => API_BASE)
    end

    puts

    request_token = d[:consumer].get_request_token
    puts "Access This URL and press 'Allow' in account for tinatra => #{request_token.authorize_url}"
    pin = HighLine.new.ask('Input key shown by twitter: ')
    access_token = request_token.get_access_token(
      :oauth_verifier => pin
    )
    d[:token] = access_token#[access_token.token.dup,access_token.secret.dup]

    @t = @config[:rubytter].new(access_token)
    d[:self] = eval(@t.verify_credentials.inspect)

    puts
    puts "Authorizing is done."
  end
end

#call_action(event, *args) ⇒ Object 



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# File 'lib/tinatra.rb', line 144

def call_action(event, *args)
  @actions[event] ||= []
  @actions[event].each do |a|
    a.yield(*args)
  end
end

#db ⇒ Object 



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# File 'lib/tinatra.rb', line 191

def db
  init_db unless @db
  @db
end

#parse_option ⇒ Object 



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# File 'lib/tinatra.rb', line 63

def parse_option
  init = false
  help = false
  ARGV.each do |a|
    case a
    when "--init"
      init = true
      help = false
    when /--db=(.+)/
      set :db, $1
    when "--help"
      help = true
      init = false
    end
  end

  if init
    authorize
    exit
  end
  if help
    puts <<-EOH
Usage: #{File.basename($0)} [--db=DATABASE] [--init|--help]

--db   -- set a path to database file.
--init -- authorize an account
--help -- show this message
    EOH
    exit
  end
end

#reset ⇒ Object 



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# File 'lib/tinatra.rb', line 131

def reset
  initialize
end

#run ⇒ Object 



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# File 'lib/tinatra.rb', line 151

def run
  init_db
  init_twit

  call_action(:always)

  [[:mention, :replies], [:timeline, :home_timeline],
   [:direct_message, :direct_messages]].each do |act|
    if @actions[act[0]]
      r = @t.__send__(act[1])
      @db.transaction do |d|
        (r - d[act[0]]).each do |new|
          call_action(act[0],new)
        end
        d[act[0]] = eval(r.inspect)
      end
    end
  end
  
  @db.transaction do |d|
    if @actions[:followed]||@actions[:removed]
      f = @t.followers_ids(d[:self][:id])
      [[:followed,(f-d[:follower])],
       [:removed,(d[:follower]-f)]].each do |x|
        if @actions[x[0]]
          x[1].each do |n|
            call_action(x[0],@t.user(n))
          end
        end
      end
      d[:follower] = eval(f.inspect)
    end
  end
end

#set(a, b) ⇒ Object 



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# File 'lib/tinatra.rb', line 135

def set(a,b)
  @config[a]=b
end