remove post fetcher

app/models/reshare.rb

@@ -65,17 +65,6 @@ class Reshare < Post
 
   private
 
-  def after_parse
-    if root.blank?
-      self.root = Diaspora::Fetcher::Single.find_or_fetch_from_remote root_guid, @root_diaspora_id do |fetched_post, author|
-        # why do we check this?
-        if fetched_post.diaspora_handle != author.diaspora_handle
-          raise Diaspora::PostNotFetchable, "Diaspora ID (#{fetched_post.diaspora_handle}) in the root does not match the Diaspora ID (#{author.diaspora_handle}) specified in the reshare!"
-        end
-      end
-    end
-  end
-
   def root_must_be_public
     if self.root && !self.root.public
       errors[:base] << "Only posts which are public may be reshared."

lib/diaspora/fetcher.rb

@@ -1,6 +1,5 @@
 module Diaspora
   module Fetcher
     require 'diaspora/fetcher/public'
-    require 'diaspora/fetcher/single'
   end
 end

lib/diaspora/fetcher/single.rb

@@ -1,41 +0,0 @@
-module Diaspora
-  module Fetcher
-    module Single
-      module_function
-
-      # Fetch and store a remote public post
-      # @param [String] guid the remote posts guid
-      # @param [String] author_id Diaspora ID of a user known to have the post,
-      #                 preferably the author
-      # @yield [Post, Person] If a block is given it is yielded the post
-      #                       and the author prior save
-      # @return a saved post
-      def find_or_fetch_from_remote guid, author_id
-        post = Post.where(guid: guid).first
-        return post if post
-
-        post_author = Person.find_or_fetch_by_identifier(author_id)
-        post_author.save! unless post_author.persisted?
-
-        if fetched_post = fetch_post(post_author, guid)
-          yield fetched_post, post_author if block_given?
-          raise Diaspora::PostNotFetchable unless fetched_post.save
-        end
-
-        fetched_post
-      end
-
-      # Fetch a remote public post, used for receiving of unknown public posts
-      # @param [Person] author the remote post's author
-      # @param [String] guid the remote post's guid
-      # @return [Post] an unsaved remote post or false if the post was not found
-      def fetch_post author, guid
-        url = URI.join(author.url, "/p/#{guid}.xml")
-        response = Faraday.get(url)
-        raise Diaspora::PostNotFetchable if response.status == 404 # Old pod, Friendika, deleted
-        raise "Failed to get #{url}" unless response.success? # Other error, N/A for example
-        Diaspora::Parser.from_xml(response.body)
-      end
-    end
-  end
-end