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module Mingle4r
module API
class Attachment
module InstanceMethods
# downloads the attachment. It an additional file path is given it saves it at the
# given path. The given path should be writable
def download(file_name = nil)
collection_uri = self.class.site
rel_down_url = self.url
base_url = "#{collection_uri.scheme}://#{collection_uri.host}:#{collection_uri.port}/"
down_uri = URI.join(base_url, rel_down_url)
req = Net::HTTP::Get.new(down_uri.path)
req.basic_auth self.class.user, self.class.password
begin
res = Net::HTTP.start(down_uri.host, down_uri.port) { |http| http.request(req) }
file_name ||= self.file_name()
File.open(file_name, 'w') { |f| f.print(res.body) }
rescue Exception => e
e.message
end
end # download
# alias for file_name
def name
file_name()
end
# so that active resource tries to find by proper id
def id
name()
end
# This method had to be overriden.
# normal active resource destroy doesn't work as mingle site for deleting attachments doesn't end with .xml.
def destroy
connection = self.send(:connection)
# deletes the attachment by removing .xml at the end
connection.delete(self.send(:element_path).gsub(/\.xml\z/, ''))
end
alias_method :delete, :destroy
end #module InstanceMethods
extend Mingle4r::CommonClassMethods
end # class Attachment
end # class API
end # module Mingle4r
Version data entries
9 entries across 9 versions & 1 rubygems