Module: FbGraph::Connections::Albums

Included in:
Application, Page, TestUser, User
Defined in:
lib/fb_graph/connections/albums.rb

Overview

Authentication

  • Access token is required to fetch/create albums.

  • “publish_stream” permissin is required to create new album.

Connected with

  • FbGraph::Application

  • FbGraph::USer

  • FbGraph::Page

Example

Fetch albums

me = FbGraph::User.me(ACCESS_TOKEN)
me.albums
# => Array of FbGraph::Album

page = FbGraph::Page.new('fb_graph')
page.albums
# => Array of FbGraph::Album

Create an album

me = FbGraph::User.me(ACCESS_TOKEN)
album = me.album!(
  :name => 'FbGraph test',
  :message => 'hello world!',
  :description => 'hello world!'
)

page = FbGraph::Page.new('fb_graph', :access_token => ACCESS_TOKEN)
album = page.album!(
  :name => 'FbGraph test',
  :message => 'hello world!',
  :description => 'hello world!'
)

Notes

Attributes after created

Only attributes you specified are saved in the created album object. If you want to access any other attributes, you need to fetch the album info via Graph API.

me = FbGraph::User.me(ACCESS_TOKEN)
album = me.album!(
  :name => 'FbGraph test',
  :message => 'hello world!',
  :description => 'hello world!'
)
album.name # => 'FbGraoh test'
album.from # => nil
album.created_time # => nil
album.fetch
album.from # => me
album.created_time # => Sun Sep 12 01:18:36 +0900 2010

Bug of Graph API

According facebook’s document, the key for description should be description both when fetching and creating, but actually you need to use message instead of description only when creating. It probably facebook’s bug, and it might be fixed suddenly. I highly recommend to send same value both as description and message when creating, then your code will work without any code change.

ref) developers.facebook.com/docs/reference/api/album

me = FbGraph::User.me(ACCESS_TOKEN)
album = me.album!(
  :name => 'FbGraph test',
  :message => 'hello world!',
  :description => 'hello world!'
)

Instance Method Summary collapse

Instance Method Details

#album!(options = {}) ⇒ Object 



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# File 'lib/fb_graph/connections/albums.rb', line 88

def album!(options = {})
  album = post(options.merge(:connection => :albums))
  Album.new(album.delete(:id), options.merge(album).merge(
    :access_token => options[:access_token] || self.access_token
  ))
end

#albums(options = {}) ⇒ Object 



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# File 'lib/fb_graph/connections/albums.rb', line 79

def albums(options = {})
  albums = self.connection(:albums, options)
  albums.map! do |album|
    Album.new(album.delete(:id), album.merge(
      :access_token => options[:access_token] || self.access_token
    ))
  end
end