Improved configuration from ENV, cleaned up timeline filter methods

to be more readable, add extra logging to process feed service

app/lib/feed_manager.rb

@@ -12,8 +12,10 @@ class FeedManager
   def filter?(timeline_type, status, receiver)
     if timeline_type == :home
       filter_from_home?(status, receiver)
-    else
+    elsif timeline_type == :mentions
       filter_from_mentions?(status, receiver)
+    else
+      false
     end
   end
 
@@ -59,13 +61,23 @@ class FeedManager
     $redis
   end
 
-  # Filter status out of the home feed if it is a reply to someone the user doesn't follow
   def filter_from_home?(status, receiver)
-    replied_to_user = status.reply? ? status.thread.try(:account) : nil
-    (status.reply? && !(receiver.id == replied_to_user.id || replied_to_user.id == status.account_id || receiver.following?(replied_to_user))) || (status.reblog? && receiver.blocking?(status.reblog.account))
+    should_filter = false
+
+    if status.reply? && !status.thread.account.nil?                                     # Filter out if it's a reply
+      should_filter = !receiver.following?(status.thread.account)                       # and I'm not following the person it's a reply to
+      should_filter = should_filter && !(receiver.id == status.thread.account_id)       # and it's not a reply to me
+      should_filter = should_filter && !(status.account_id == status.thread.account_id) # and it's not a self-reply
+    elsif status.reblog?                                                                # Filter out a reblog
+      should_filter = receiver.blocking?(status.reblog.account)                         # if I'm blocking the reblogged person
+    end
+
+    should_filter
   end
 
   def filter_from_mentions?(status, receiver)
-    receiver.blocking?(status.account)
+    should_filter = false
+    should_filter = receiver.blocking?(status.account) # Filter if it's from someone I blocked
+    should_filter
   end
 end

app/services/process_feed_service.rb

@@ -56,6 +56,7 @@ class ProcessFeedService < BaseService
       process_attachments(entry, status)
       process_attachments(entry.xpath('./activity:object', activity: ACTIVITY_NS), status.reblog) if status.reblog?
 
+      Rails.logger.debug "Queuing remote status #{status.id} for distribution"
       DistributionWorker.perform_async(status.id)
       return status
     end

config/environments/production.rb

@@ -46,8 +46,8 @@ Rails.application.configure do
 
   # Use a different cache store in production.
   config.cache_store = :redis_store, {
-    host: ENV['REDIS_HOST'] || 'localhost',
-    port: ENV['REDIS_PORT'] || 6379,
+    host: ENV.fetch('REDIS_HOST') { 'localhost' },
+    port: ENV.fetch('REDIS_PORT') { 6379 },
     db: 0,
     namespace: 'cache'
   }

config/initializers/neography.rb

 Neography.configure do |config|
   config.protocol             = "http"
-  config.server               = ENV['NEO4J_HOST'] || 'localhost'
-  config.port                 = ENV['NEO4J_PORT'] || 7474
+  config.server               = ENV.fetch('NEO4J_HOST') { 'localhost' }
+  config.port                 = ENV.fetch('NEO4J_PORT') { 7474 }
 end

config/initializers/ostatus.rb

+port = ENV.fetch('PORT') { 3000 }
+
 Rails.application.configure do
-  config.x.local_domain = ENV['LOCAL_DOMAIN'] || "localhost:#{ENV['PORT'] || 3000}"
-  config.x.hub_url      = ENV['HUB_URL']      || 'https://pubsubhubbub.superfeedr.com'
+  config.x.local_domain = ENV.fetch('LOCAL_DOMAIN') { "localhost:#{port}" }
+  config.x.hub_url      = ENV.fetch('HUB_URL')      { 'https://pubsubhubbub.superfeedr.com' }
   config.x.use_https    = ENV['LOCAL_HTTPS'] == 'true'
   config.x.use_s3       = ENV['S3_ENABLED'] == 'true'
 

config/initializers/redis.rb

-$redis = Redis.new(host: ENV['REDIS_HOST'] || 'localhost', port: ENV['REDIS_PORT'] || 6379, driver: :hiredis)
+$redis = Redis.new({
+  host: ENV.fetch('REDIS_HOST') { 'localhost' },
+  port: ENV.fetch('REDIS_PORT') { 6379 },
+  driver: :hiredis
+})

config/initializers/sidekiq.rb

-host = ENV['REDIS_HOST'] || 'localhost'
-port = ENV['REDIS_PORT'] || 6379
+host = ENV.fetch('REDIS_HOST') { 'localhost' }
+port = ENV.fetch('REDIS_PORT') { 6379 }
 
 Sidekiq.configure_server do |config|
   config.redis = { host: host, port: port }