calendar.rb
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# Copyright (C) 2008 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
module GData
module Client
# Client class to wrap working with the Calendar Data API.
class Calendar < Base
# Holds on to a session cookie
attr_accessor :session_cookie
def initialize(options = {})
options[:clientlogin_service] ||= 'cl'
options[:authsub_scope] ||= 'http://www.google.com/calendar/feeds/'
super(options)
end
# Overrides auth_handler= so if the authentication changes,
# the session cookie is cleared.
def auth_handler=(handler)
@session_cookie = nil
return super(handler)
end
# Overrides make_request to handle 302 redirects with a session cookie.
def make_request(method, url, body = '', retries = 4)
response = super(method, url, body)
if response.status_code == 302 and retries > 0
@session_cookie = response.headers['set-cookie']
return self.make_request(method, url, body,
retries - 1)
else
return response
end
end
# Custom prepare_headers to include the session cookie if it exists
def prepare_headers
if @session_cookie
@headers['cookie'] = @session_cookie
end
super
end
end
end
end