Merge pull request #3 from azul/refactor/transport-adapters

Refactor em specifics into http adapter

1 files changed, 0 insertions, 63 deletions

diff --git a/lib/nickserver/couch/fetch_key.rb b/lib/nickserver/couch/fetch_key.rb
deleted file mode 100644
index 3fe2a63..0000000
--- a/lib/nickserver/couch/fetch_key.rb
+++ /dev/null
@@ -1,63 +0,0 @@
-require 'em-http'
-require 'json'
-
-module Nickserver; module Couch
-  class FetchKey
-    include EM::Deferrable
-
-    VIEW = "_design/Identity/_view/pgp_key_by_email"
-
-    def initialize(options={})
-      @timeout = 5
-    end
-
-    def get(uid)
-      couch_request(uid)
-      self
-    end
-
-    protected
-
-    #
-    # For example:
-    # curl "$COUCH/identities/_design/Identity/_view/pgp_key_by_email?key=\"test1@bitmask.net\""
-    #
-    def couch_request(uid)
-      query = {"reduce" => "false", "key" => "\"#{uid}\""}
-      request = EventMachine::HttpRequest.new(FetchKey.couch_url).get(timeout: @timeout, query: query)
-      request.callback {|http|
-        if http.response_header.status != 200
-          self.fail http.response_header.status, 'Unknown Error'
-        else
-          self.succeed parse_key_from_response(uid, http.response)
-        end
-      }.errback {|http|
-        self.fail 0, http.error
-      }
-    end
-
-    def parse_key_from_response(uid, response)
-      json = JSON.load(response)
-      if json["rows"].empty?
-        self.fail 404, "Not Found"
-      else
-        return json["rows"].first["value"]
-      end
-    rescue Exception
-      self.fail 0, "Error parsing CouchDB reply"
-    end
-
-    def self.couch_url
-      @couch_url ||= begin
-        url = ['http://']
-        if Config.couch_user
-          url.push Config.couch_user, ':', Config.couch_password, '@'
-        end
-        url.push Config.couch_host, ':', Config.couch_port, '/', Config.couch_database
-        url.push '/', VIEW
-        url.join
-      end
-    end
-
-  end
-end; end
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