Sanitize content before tweet

lib/cross-post.rb

@@ -2,6 +2,7 @@ require 'cross-post/config'
 require 'cross-post/mastodon'
 require 'cross-post/twitter'
 require 'open-uri'
+require 'logger'
 
 # Force OpenURI#open to return a TempFile and not a StringIO
 OpenURI::Buffer.send :remove_const, 'StringMax'
@@ -9,6 +10,15 @@ OpenURI::Buffer.const_set 'StringMax', 0
 
 
 class CrossPost
+	LOGGER = Logger.new STDERR
+	LOGGER.level = Logger.const_get ENV.fetch('LOG', 'INFO')
+	LOGGER.formatter = proc do |severity, time, _, msg|
+		time = time.strftime '%Y-%m-%dT%H:%M:%S.%6N'.freeze
+		"#{time} #{severity} #{msg}\n"
+	end
+
+	attr_reader :mastodon, :twitter
+
 	def initialize
 		@config   = Config.new
 		@mastodon = Mastodon.new @config

lib/cross-post/mastodon.rb

@@ -1,5 +1,6 @@
 require 'mastodon'
 require 'sanitize'
+require 'awesome_print'
 
 class CrossPost
 	class Mastodon
@@ -18,11 +19,13 @@ class CrossPost
 					case object
 					when ::Mastodon::Status
 						next if reject? object
-						twitter.post object
+						LOGGER.info { 'Receiving status' }
+						LOGGER.debug { status.ap }
+						twitter.post_status object
 					end
 				rescue => e
-					#$stderr.puts e
-					raise
+					LOGGER.error e
+					#raise
 				end
 			end
 		end

lib/cross-post/twitter.rb

@@ -1,5 +1,7 @@
 require 'twitter'
 require 'twitter-text'
+require 'sanitize'
+require 'cgi'
 
 class CrossPost
 	class Twitter
@@ -14,21 +16,11 @@ class CrossPost
 			@stream = ::Twitter::Streaming::Client.new config
 		end
 
-		def post(status)
-			content = Sanitize.clean status.content
-			last    = nil
-			parts   = split content
-
-			attachments = status.media_attachments
-			media       = attachments.collect do |f|
-				f = open f.url
-				begin
-					@client.upload f
-				ensure
-					f.close
-					f.unlink
-				end
-			end
+		def post(content, media = [])
+			media = media.collect { |f| @client.upload f }
+
+			parts = split content
+			last  = nil
 
 			unless media.empty?
 				first, *parts = parts
@@ -37,6 +29,23 @@ class CrossPost
 			parts.each { |p| last = @client.update p, in_reply_to_status: last }
 		end
 
+		def post_status(status)
+			content = Sanitize.clean status.content
+			content = CGI.unescape_html content
+			media   = status.media_attachments.collect { |f| open f.url }
+
+			LOGGER.info { 'Sending to twitter' }
+			LOGGER.debug { "  Content: #{content}" }
+			LOGGER.debug { "  Attachments: #{media.size}" }
+
+			self.post content, media
+
+			media.each do |f|
+				f.close
+				f.unlink
+			end
+		end
+
 		private
 
 		def split(text)