Class: Gallery::Identity

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/gallery/identity.rb

Instance Method Summary collapse

Instance Method Details

#fetch_albums(force_fetch = false) ⇒ Object 



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# File 'app/models/gallery/identity.rb', line 5

def fetch_albums(force_fetch = false)
  case provider
  when 'eyeem'

    album = albums.find_by_provider_and_uid( :eyeem, 'eyeem_identifier')
    album = albums.create :provider => :eyeem, :uid => 'eyeem_identifier', :name => "My Eyeem Photos" unless album

    album.fetch_photos
  
  when 'google'

    # Load api keys

    configpath = Rails.root.join('config', 'gallery_api_keys.yml')
    providers = {}
    if File.exists?(configpath)
      
      providers = YAML.load(ERB.new(File.new(configpath).read).result)
    end

    return unless providers["google_oauth2"]

    client = OAuth2::Client.new(providers["google_oauth2"][0], providers["google_oauth2"][1], :site => 'https://picasaweb.google.com/data/')
    access_token = OAuth2::AccessToken.new(client, self.token, :site => 'https://picasaweb.google.com/')
    album_response = JSON.parse(access_token.get('/data/feed/api/user/default?alt=json').body)
    # albums
    raw_albums = album_response['feed']['entry']

    raw_albums.each do |album|
      processed_album = albums.where({ :uid => album['gphoto$id']['$t'], :provider => 'google', :name => album['title']['$t'], :description => album['summary']['$t'], :url => album['link'][1]['href']}).first_or_create

      # only fetch if we are forced, or if updated_at is old enough
      processed_album.fetch_photos if force_fetch or processed_album.updated_at < album['updated']['$t']
    end
  end
end