Module: Facebooker

Defined in:
lib/facebooker/version.rb,
lib/facebooker.rb,
lib/facebooker.rb,
lib/facebooker.rb,
lib/facebooker/data.rb,
lib/facebooker/feed.rb,
lib/facebooker/admin.rb,
lib/facebooker/model.rb,
lib/facebooker/mobile.rb,
lib/facebooker/parser.rb,
lib/facebooker/logging.rb,
lib/facebooker/service.rb,
lib/facebooker/session.rb,
lib/facebooker/models/tag.rb,
lib/facebooker/models/page.rb,
lib/facebooker/models/user.rb,
lib/facebooker/mock/service.rb,
lib/facebooker/mock/session.rb,
lib/facebooker/models/album.rb,
lib/facebooker/models/event.rb,
lib/facebooker/models/group.rb,
lib/facebooker/models/photo.rb,
lib/facebooker/models/video.rb,
lib/facebooker/server_cache.rb,
lib/facebooker/batch_request.rb,
lib/facebooker/models/cookie.rb,
lib/facebooker/rails/helpers.rb,
lib/facebooker/rails/routing.rb,
lib/facebooker/rails/cucumber.rb,
lib/facebooker/models/location.rb,
lib/facebooker/rails/publisher.rb,
lib/facebooker/rails/utilities.rb,
lib/facebooker/models/info_item.rb,
lib/facebooker/models/work_info.rb,
lib/facebooker/rails/controller.rb,
lib/facebooker/models/affiliation.rb,
lib/facebooker/models/friend_list.rb,
lib/facebooker/rails/test_helpers.rb,
lib/facebooker/models/info_section.rb,
lib/facebooker/models/notifications.rb,
lib/facebooker/rails/cucumber/world.rb,
lib/facebooker/adapters/adapter_base.rb,
lib/facebooker/adapters/bebo_adapter.rb,
lib/facebooker/adapters/bebo_adapter.rb,
lib/facebooker/models/education_info.rb,
lib/facebooker/rails/helpers/fb_connect.rb,
lib/facebooker/adapters/facebook_adapter.rb,
lib/facebooker/rails/facebook_form_builder.rb,
lib/facebooker/models/applicationproperties.rb,
lib/facebooker/models/applicationrestrictions.rb,
lib/facebooker/rails/profile_publisher_extensions.rb

Overview

Things that don’t actually work as expected in BEBO

Defined Under Namespace

Modules: Feed, Logging, Model, Rails, VERSION Classes: AdapterBase, AddTags, Admin, Affiliation, Album, ApplicationProperties, ApplicationRestrictions, AreFriends, BatchRequest, BatchRun, BeboAdapter, CanvasSession, Cookie, CreateAlbum, CreateToken, Data, DeactivateTemplateBundleByID, EducationInfo, Errors, Event, EventMembersGet, EventsGet, EventsRsvp, FacebookAdapter, FqlMultiquery, FqlQuery, FriendList, FriendListsGet, GetAlbums, GetAllocation, GetAppProperties, GetAppUsers, GetCookies, GetFriends, GetLoggedInUser, GetPhotos, GetPreference, GetRegisteredTemplateBundles, GetRestrictionInfo, GetSession, GetTags, GetUnconnectedFriendsCount, Group, GroupGetMembers, GroupsGet, InfoItem, InfoSection, Location, Mobile, MockService, MockSession, NonSessionUser, Notifications, NotificationsGet, NotificationsSend, NotificationsSendEmail, Page, PagesGetInfo, PagesIsAdmin, PagesIsFan, Parser, Photo, ProfileFBML, ProfileFBMLSet, ProfileInfo, ProfileInfoSet, PublishActionOfUser, PublishStoryToUser, PublishTemplatizedAction, PublishUserAction, RefreshImgSrc, RefreshRefURL, RegisterTemplateBundle, RegisterUsers, RevokeAuthorization, SendRequest, ServerCache, Service, Session, SetAppProperties, SetCookie, SetPreference, SetRefHandle, SetRestrictionInfo, SetStatus, SmsCanSend, SmsSend, StreamAddComment, StreamPublish, Tag, UnregisterUsers, UploadPhoto, UploadVideo, User, UserHasPermission, UserInfo, UserStandardInfo, Video, WorkInfo

Constant Summary collapse

@@logger = 
nil

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.current_adapter ⇒ Object

Get the current adapter



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# File 'lib/facebooker.rb', line 134

def current_adapter
  @current_adapter || Facebooker::AdapterBase.default_adapter
end

.path_prefix ⇒ Object (readonly)

Returns the value of attribute path_prefix.



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# File 'lib/facebooker.rb', line 172

def path_prefix
  @path_prefix
end

.set_asset_host_to_callback_url ⇒ Object

Returns the value of attribute set_asset_host_to_callback_url.



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# File 'lib/facebooker.rb', line 155

def set_asset_host_to_callback_url
  @set_asset_host_to_callback_url
end

.use_curl ⇒ Object Also known as: use_curl?

Returns the value of attribute use_curl.



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# File 'lib/facebooker.rb', line 156

def use_curl
  @use_curl
end

Class Method Details

.all_api_keys ⇒ Object 



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# File 'lib/facebooker.rb', line 98

def all_api_keys
  [
    @raw_facebooker_configuration['api_key']
  ] + (
    @raw_facebooker_configuration['alternative_keys'] ?
    @raw_facebooker_configuration['alternative_keys'].keys :
    []
  )
end

.apply_configuration(config) ⇒ Object

Sets the Facebook environment based on a hash of options. By default the hash passed in is loaded from facebooker.yml, but it can also be passed in manually every request to run multiple Facebook apps off one Rails app.



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# File 'lib/facebooker.rb', line 51

def apply_configuration(config)
  ENV['FACEBOOK_API_KEY']             = config['api_key']
  ENV['FACEBOOK_SECRET_KEY']          = config['secret_key']
  ENV['FACEBOOKER_RELATIVE_URL_ROOT'] = config['canvas_page_name']
  ENV['FACEBOOKER_API']               = config['api']
  if config.has_key?('set_asset_host_to_callback_url')
    Facebooker.set_asset_host_to_callback_url = config['set_asset_host_to_callback_url'] 
  end
  if Object.const_defined?("ActionController") and Facebooker.set_asset_host_to_callback_url
    ActionController::Base.asset_host = config['callback_url'] 
  end
  Facebooker.timeout = config['timeout']

  @facebooker_configuration = config  # must be set before adapter loaded
  load_adapter(:fb_sig_api_key => config['api_key'])
  facebooker_config
end

.facebook_path_prefix ⇒ Object

Default is canvas_page_name in yml file



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# File 'lib/facebooker.rb', line 147

def facebook_path_prefix
  current_adapter.facebook_path_prefix
end

.facebook_path_prefix=(path) ⇒ Object 



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# File 'lib/facebooker.rb', line 142

def facebook_path_prefix=(path)
  current_adapter.facebook_path_prefix = path
end

.facebooker_config ⇒ Object 



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# File 'lib/facebooker.rb', line 69

def facebooker_config
  @facebooker_configuration
end

.fetch_config_for(api_key) ⇒ Object 



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# File 'lib/facebooker.rb', line 116

def fetch_config_for(api_key)
  if @raw_facebooker_configuration['api_key'] == api_key
    return @raw_facebooker_configuration
  elsif @raw_facebooker_configuration['alternative_keys'] and
        @raw_facebooker_configuration['alternative_keys'].keys.include?(api_key)
    return @raw_facebooker_configuration['alternative_keys'][api_key].merge(
            'api_key' => api_key )
  end
  return false
end

.is_for?(application_container) ⇒ Boolean

Returns:

  • (Boolean) 


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

def is_for?(application_container)
  current_adapter.is_for?(application_container)
end

.json_decode(str) ⇒ Object 



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# File 'lib/facebooker.rb', line 4

def self.json_decode(str)
  JSON.parse(str)
end

.json_encode(o) ⇒ Object 



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# File 'lib/facebooker.rb', line 8

def self.json_encode(o)
  JSON.dump(o)
end

.load_adapter(params) ⇒ Object 



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# File 'lib/facebooker.rb', line 138

def load_adapter(params)
  self.current_adapter = Facebooker::AdapterBase.load_adapter(params)
end

.load_configuration(facebooker_yaml_file) ⇒ Object 



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# File 'lib/facebooker.rb', line 38

def load_configuration(facebooker_yaml_file)
  return false unless File.exist?(facebooker_yaml_file)
  @raw_facebooker_configuration = YAML.load(ERB.new(File.read(facebooker_yaml_file)).result)
  if defined? RAILS_ENV
    @raw_facebooker_configuration = @raw_facebooker_configuration[RAILS_ENV]
  end
  Thread.current[:fb_api_config] = @raw_facebooker_configuration unless Thread.current[:fb_api_config]
  apply_configuration(@raw_facebooker_configuration)
end

.logger ⇒ Object 



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# File 'lib/facebooker/logging.rb', line 7

def self.logger
  @@logger
end

.logger=(logger) ⇒ Object 



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# File 'lib/facebooker/logging.rb', line 4

def self.logger=(logger)
  @@logger = logger
end

.request_for_canvas(arg) ⇒ Object

prevent Facebooker from adding canvas name as prefix to URLs



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

def request_for_canvas(is_canvas_request)
  original_path_prefix = @path_prefix 
  begin
    @path_prefix = facebook_path_prefix if is_canvas_request
    yield
  ensure
    @path_prefix = original_path_prefix
  end
end

.timeout ⇒ Object 



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# File 'lib/facebooker.rb', line 163

def timeout
  @timeout
end

.timeout=(val) ⇒ Object 



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# File 'lib/facebooker.rb', line 159

def timeout=(val)
  @timeout = val.to_i
end

.with_all_applications(&block) ⇒ Object 



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# File 'lib/facebooker.rb', line 108

def with_all_applications(&block)
  all_api_keys.each do |current_api_key|
    with_application(current_api_key) do
      block.call
    end
  end
end

.with_application(api_key, &block) ⇒ Object 



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# File 'lib/facebooker.rb', line 73

def with_application(api_key, &block)
  config = fetch_config_for( api_key )

  unless config
    self.logger.info "Can't find facebooker config: '#{api_key}'" if self.logger
    yield if block_given?
    return
  end

  # Save the old config to handle nested activation. If no app context is
  # set yet, use default app's configuration.
  old = Thread.current[:fb_api_config] ? Thread.current[:fb_api_config].dup : @raw_facebooker_configuration

  if block_given?
    begin
      self.logger.info "Swapping facebooker config: '#{api_key}'" if self.logger
      Thread.current[:fb_api_config] = apply_configuration(config)
      yield
    ensure
      Thread.current[:fb_api_config] = old if old && !old.empty?
      apply_configuration(Thread.current[:fb_api_config])
    end
  end
end

.with_asset_path_for_canvas ⇒ Object

Set the asset path to the canvas path for just this one request by definition, we will make this a canvas request



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# File 'lib/facebooker.rb', line 177

def with_asset_path_for_canvas
  original_asset_host = ActionController::Base.asset_host
  begin
    ActionController::Base.asset_host = Facebooker.api_server_base_url
    request_for_canvas(true) do
      yield
    end
  ensure
    ActionController::Base.asset_host = original_asset_host
  end
end