about summary refs log tree commit diff
path: root/app/lib
diff options
context:
space:
mode:
authorThibaut Girka <thib@sitedethib.com>2019-06-25 22:56:32 +0200
committerThibG <thib@sitedethib.com>2019-06-27 16:44:12 +0200
commitca17bae904783dfb1f4899a533d28a79da0c6fe9 (patch)
treec38565923e7b92c2125452daf35fecf76588f81d /app/lib
parent2f95adc06fbfae22e8f9b4df212938108f5e295c (diff)
Use a redis-cached feed for the DM timeline
Diffstat (limited to 'app/lib')
-rw-r--r--app/lib/feed_manager.rb40
1 files changed, 40 insertions, 0 deletions
diff --git a/app/lib/feed_manager.rb b/app/lib/feed_manager.rb
index ddcbdf6da..59767cdfe 100644
--- a/app/lib/feed_manager.rb
+++ b/app/lib/feed_manager.rb
@@ -22,6 +22,8 @@ class FeedManager
       filter_from_home?(status, receiver_id)
     elsif timeline_type == :mentions
       filter_from_mentions?(status, receiver_id)
+    elsif timeline_type == :direct
+      filter_from_direct?(status, receiver_id)
     else
       false
     end
@@ -59,6 +61,18 @@ class FeedManager
     true
   end
 
+  def push_to_direct(account, status)
+    return false unless add_to_feed(:direct, account.id, status)
+    trim(:direct, account.id)
+    PushUpdateWorker.perform_async(account.id, status.id, "timeline:direct:#{account.id}")
+    true
+  end
+
+  def unpush_from_direct(account, status)
+    return false unless remove_from_feed(:direct, account.id, status)
+    redis.publish("timeline:direct:#{account.id}", Oj.dump(event: :delete, payload: status.id.to_s))
+  end
+
   def trim(type, account_id)
     timeline_key = key(type, account_id)
     reblog_key   = key(type, account_id, 'reblogs')
@@ -142,6 +156,27 @@ class FeedManager
     end
   end
 
+  def populate_direct_feed(account)
+    added  = 0
+    limit  = FeedManager::MAX_ITEMS / 2
+    max_id = nil
+
+    loop do
+      statuses = Status.as_direct_timeline(account, limit, max_id)
+
+      break if statuses.empty?
+
+      statuses.each do |status|
+        next if filter_from_direct?(status, account)
+        added += 1 if add_to_feed(:direct, account.id, status)
+      end
+
+      break unless added.zero?
+
+      max_id = statuses.last.id
+    end
+  end
+
   private
 
   def push_update_required?(timeline_id)
@@ -199,6 +234,11 @@ class FeedManager
     should_filter
   end
 
+  def filter_from_direct?(status, receiver_id)
+    return false if receiver_id == status.account_id
+    filter_from_mentions?(status, receiver_id)
+  end
+
   def phrase_filtered?(status, receiver_id, context)
     active_filters = Rails.cache.fetch("filters:#{receiver_id}") { CustomFilter.where(account_id: receiver_id).active_irreversible.to_a }.to_a