Module: Picasa::HTTP::Photo

Defined in:
lib/picasa/http/photo.rb

Class Method Summary collapse

Class Method Details

.delete_photo(user_id, album_id, photo_id, auth_token) ⇒ Object

Do a delete request to delete a photo from an album



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# File 'lib/picasa/http/photo.rb', line 44

def self.delete_photo user_id, album_id, photo_id, auth_token
  uri = photo_uri user_id, album_id, photo_id
  headers = photos_headers auth_token, "If-Match" => "*"
  
  http = Net::HTTP.new(uri.host, uri.port)
  http.send_request('DELETE',uri.path, nil, headers)
end

.download_image(link) ⇒ Object 



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# File 'lib/picasa/http/photo.rb', line 72

def self.download_image link
  uri = URI.parse link
  
  file_name = link.split("/").last
  
  http = Net::HTTP.new(uri.host)
  resp = http.get uri.path
  
  tempfilename = File.join(Dir.tmpdir, file_name)
  tempfile = File.new(tempfilename, "w")
  tempfile.write resp.body
  tempfile.close
  tempfile
end

.get_photo(user_id, album_id, photo_id, auth_token) ⇒ Object

Do a get request to retrieve one photo from an album



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# File 'lib/picasa/http/photo.rb', line 17

def self.get_photo user_id, album_id, photo_id, auth_token
  uri = photo_uri user_id, album_id, photo_id
  http = Net::HTTP.new(uri.host)
  http.get uri.path, auth_header(auth_token)
end

.get_photos(user_id, album_id, auth_token) ⇒ Object

Do a get request to retrieve all the photos from an album



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# File 'lib/picasa/http/photo.rb', line 9

def self.get_photos user_id, album_id, auth_token
  uri = photos_uri user_id, album_id
  http = Net::HTTP.new(uri.host)
  http.get uri.path, auth_header(auth_token)
end

.post_photo(user_id, album_id, auth_token, summary, file) ⇒ Object

Do a post request to save a new photo.



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# File 'lib/picasa/http/photo.rb', line 25

def self.post_photo user_id, album_id, auth_token, summary, file
  uri = photos_uri user_id, album_id

  template_path = File.dirname(__FILE__) + '/../template/'
  
  template = ERB.new File.open(template_path+"photo.erb").read
  body = template.result(binding)
  
  http = Net::HTTP.new(uri.host, uri.port)
  request = Net::HTTP::Post.new(uri.request_uri)
  request.body = body
  request["Content-Type"] = "multipart/related; boundary=\"END_OF_PART\""
  request["Authorization"] = "GoogleLogin auth=#{auth_token}"

  http.request(request)
end

.update_photo(user_id, album_id, photo_id, auth_token, summary, file) ⇒ Object

Do a put request to update a photo from an album



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# File 'lib/picasa/http/photo.rb', line 54

def self.update_photo user_id, album_id, photo_id, auth_token, summary, file
  uri = photo_media_uri user_id, album_id, photo_id
  
  template_path = File.dirname(__FILE__) + '/../template/'
  
  template = ERB.new File.open(template_path+"photo.erb").read
  body = template.result(binding)
  
  http = Net::HTTP.new(uri.host, uri.port)
  request = Net::HTTP::Put.new(uri.request_uri)
  request.body = body
  request["Content-Type"] = "multipart/related; boundary=\"END_OF_PART\""
  request["Authorization"] = "GoogleLogin auth=#{auth_token}"
  request["If-Match"] = "*"

  http.request(request)
end