Replying to already cross-posted toot

lib/cross-post/mastodon.rb

@@ -6,6 +6,7 @@ class CrossPost
 	class Mastodon
 		def initialize(config)
 			settings = config[:settings]
+			@posts   = config[:posts]
 
 			url   = settings['mastodon.url']
 			token = settings['mastodon.token']
@@ -34,7 +35,7 @@ class CrossPost
 					end
 				rescue => e
 					LOGGER.error e
-					#raise
+					raise
 				end
 			end
 		end
@@ -42,9 +43,11 @@ class CrossPost
 		private
 
 		def reject?(status)
-			status.account.url != @user_url or
-					status.visibility != 'public' or
-					status.in_reply_to_id
+			return true if status.account.url != @user_url or
+					status.visibility != 'public'
+			reply = status.in_reply_to_id
+			return true if reply and !@posts[reply]
+			false
 		end
 	end
 end

lib/cross-post/twitter.rb

@@ -2,11 +2,15 @@ require 'twitter'
 require 'twitter-text'
 require 'sanitize'
 require 'cgi'
+require 'ostruct'
+
+::Twitter::Validation::MAX_LENGTH = 280
 
 class CrossPost
 	class Twitter
 		def initialize(config)
 			settings = config[:settings]
+			@posts   = config[:posts]
 
 			config  = {
 					consumer_key:        settings['twitter.consumer.key'],
@@ -18,17 +22,19 @@ class CrossPost
 			@stream = ::Twitter::Streaming::Client.new config
 		end
 
-		def post(content, media = [])
-			media = media.collect { |f| @client.upload f }
+		def post(content, media = [], id:, reply_to:)
+			reply_to = OpenStruct.new id: reply_to unless reply_to.respond_to? :id
 
+			media = media.collect { |f| @client.upload f }
 			parts = split content
-			last  = nil
-
 			unless media.empty?
 				first, *parts = parts
-				last          = @client.update first, media_ids: media.join(',')
+				reply_to      = @client.update first, media_ids: media.join(','), in_reply_to_status: reply_to
 			end
-			parts.each { |p| last = @client.update p, in_reply_to_status: last }
+			parts.each { |p| reply_to = @client.update p, in_reply_to_status: reply_to }
+
+			reply_to = reply_to.id if reply_to.respond_to? :id
+			@posts.put id, reply_to, save: true
 		end
 
 		WHITESPACE_TAGS = {
@@ -47,7 +53,9 @@ class CrossPost
 			LOGGER.debug { "  Content: #{content}" }
 			LOGGER.debug { "  Attachments: #{media.size}" }
 
-			self.post content, media
+			reply   = status.in_reply_to_id
+			reply_to = reply ? @posts[reply] : nil
+			self.post content, media, id: status.id, reply_to: reply_to
 
 			media.each do |f|
 				f.close