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module Fog
module Storage
class GoogleXML
class Real
# TODO: move this methods to helper to use them with put_bucket_acl request
def tag(name, value)
"<#{name}>#{value}</#{name}>"
end
def scope_tag(scope)
if %w(AllUsers AllAuthenticatedUsers).include?(scope["type"])
"<Scope type='#{scope['type']}'/>"
else
"<Scope type='#{scope['type']}'>" +
scope.to_a.reject { |pair| pair[0] == "type" }.map { |pair| tag(pair[0], pair[1]) }.join("\n") +
"</Scope>"
end
end
def entries_list(access_control_list)
access_control_list.map do |entry|
tag("Entry", scope_tag(entry["Scope"]) + tag("Permission", entry["Permission"]))
end.join("\n")
end
def put_object_acl(bucket_name, object_name, acl)
headers = {}
data = ""
if acl.is_a?(Hash)
data = <<-DATA
<AccessControlList>
<Owner>
#{tag('ID', acl['Owner']['ID'])}
</Owner>
<Entries>
#{entries_list(acl['AccessControlList'])}
</Entries>
</AccessControlList>
DATA
elsif acl.is_a?(String) && Utils::VALID_ACLS.include?(acl)
headers["x-goog-acl"] = acl
else
raise Excon::Errors::BadRequest.new("invalid x-goog-acl")
end
request(:body => data,
:expects => 200,
:headers => headers,
:host => "#{bucket_name}.#{@host}",
:method => "PUT",
:query => { "acl" => nil },
:path => Fog::Google.escape(object_name))
end
end
end
end
end
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