Class: Dickburt::Bot

Inherits:
Object
  • Object
show all
Defined in:
lib/dickburt/bot.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(message, user, room) ⇒ Bot

Returns a new instance of Bot.



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# File 'lib/dickburt/bot.rb', line 5

def initialize(message, user, room)
  @message = message
  @user = user
  @room = room
end

Instance Attribute Details

#message ⇒ Object

Returns the value of attribute message.



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# File 'lib/dickburt/bot.rb', line 2

def message
  @message
end

#room ⇒ Object

Returns the value of attribute room.



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# File 'lib/dickburt/bot.rb', line 4

def room
  @room
end

#user ⇒ Object

Returns the value of attribute user.



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# File 'lib/dickburt/bot.rb', line 3

def user
  @user
end

Class Method Details

.image_page ⇒ Object 



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# File 'lib/dickburt/bot.rb', line 15

def self.image_page
  @image_page ||= {}
end

.process(message, room, campfire) ⇒ Object 



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# File 'lib/dickburt/bot.rb', line 19

def self.process(message, room, campfire)
  if message[:type] == 'TextMessage' && message.body.match(/\bdickburt\b/i)
    dickburt = Dickburt::Bot.new(message, room.find_user(message.user_id), room)
    command  = dickburt.parse_command
    args     = dickburt.parse_args
    if command
      response = args ? dickburt.send(command, args) : dickburt.send(command)
      room.speak(response)
    end
  end
end

.used_images ⇒ Object 



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# File 'lib/dickburt/bot.rb', line 11

def self.used_images
  @used_images ||= {}
end

Instance Method Details

#beerme ⇒ Object 



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# File 'lib/dickburt/bot.rb', line 68

def beerme
  Dickburt::Response.new('http://f.cl.ly/items/333i290f1x2N330u303N/beerme.png', 'Upload')
end

#commands ⇒ Object 



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# File 'lib/dickburt/bot.rb', line 31

def commands
  @commands ||= %w(imageme beerme hi fuckyeah)
end

#commands_regex ⇒ Object 



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# File 'lib/dickburt/bot.rb', line 35

def commands_regex
  Regexp.union(commands.map{|c| /\b#{c}\b/})
end

#fuckyeah ⇒ Object 



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# File 'lib/dickburt/bot.rb', line 55

def fuckyeah
  Dickburt::Response.new('FUCKYEAH BUDDIE!', 'Text')
end

#google_image(query = 'funny pugs', page = 0) ⇒ Object 



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# File 'lib/dickburt/bot.rb', line 78

def google_image(query='funny pugs', page=0)
  @search_server ||= Patron::Session.new
  @search_server.base_url = "https://ajax.googleapis.com/ajax/services/search"
  Dickburt::Bot.used_images[query] ||= []
  page = Dickburt::Bot.image_page[query].to_i + 1 if Dickburt::Bot.image_page[query].to_i > page
  Dickburt::Bot.image_page[query] = page
  uri = Addressable::URI.new
  uri.query_values = {:v => "1.0", :q => query, :rsz=>'8', :start=>page.to_s}
  puts "finding #{query} on page #{page}"
  response = @search_server.get("/images?#{uri.query}")
  if response.status < 400
    body = JSON.parse(response.body)
    if body["responseData"]
      results = JSON.parse(response.body)["responseData"]["results"] 
      results.each_with_index do |image, i|
        image = Map.new(image)
        # check to see if we've seen this image for this query
        next if Dickburt::Bot.used_images[query].include?(image.imageId)
        Dickburt::Bot.used_images[query] << image.imageId
        # check to make sure the image doesn't 404
        exists = image_exists?(image.url)
        next if exists == false
        # return the image
        @image_url = image.url
        break # cause we found an image
      end
    else
      @error= true
    end
  else
    @error = true
    puts "="*45
    puts response.status
    puts response.body.inspect
    puts "="*45
  end
  puts @image_url.inspect
  puts @error.inspect
  # Keep going to the next page of results unless we got an image or blowzed up.
  google_image(query, page+=1) unless @image_url or @error
  @image_url
end

#hi ⇒ Object 



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# File 'lib/dickburt/bot.rb', line 72

def hi
  whatup if rand(5) == 4
  fuckyeah if rand(10) == 4
  Dickburt::Response.new("Hi #{user.name}", 'Text')
end

#image_exists?(url) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dickburt/bot.rb', line 121

def image_exists?(url)
  begin
    image = Patron::Session.new
    split_url = url.split("/",4)
    image_url = split_url.pop
    image.base_url = split_url.join("/")
    response = image.head("/#{image_url}")
    response.status < 400
  rescue Patron::ConnectionFailed, Patron::ConnectionFailed
    puts "="*45
    puts "DNE!"
    puts "="*45
    false
  end
end

#imageme(query = 'funny pugs') ⇒ Object 



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# File 'lib/dickburt/bot.rb', line 59

def imageme(query='funny pugs')
  image = google_image(query)
  if image
    Dickburt::Response.new(image, 'Upload') 
  else
    Dickburt::Response.new("couldn't find any pics of #{query}", 'Text') 
  end
end

#parse_args ⇒ Object 



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# File 'lib/dickburt/bot.rb', line 45

def parse_args
  reg = Regexp.union(/dickburt:?/, commands_regex)
  args = message.body.downcase.gsub(reg,'').strip
  args.empty? ? nil : args
end

#parse_command ⇒ Object 



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# File 'lib/dickburt/bot.rb', line 39

def parse_command
  command = commands.detect{|c| message.body.downcase.match(/\b#{c}\b/)}
  command = 'whatup' if message[:type] == 'EnterMessage'
  command
end

#whatup ⇒ Object 



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# File 'lib/dickburt/bot.rb', line 51

def whatup
  Dickburt::Response.new("whatup #{user.name}", 'Text')
end