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authorThibaut Girka <thib@sitedethib.com>2018-07-15 18:17:37 +0200
committerThibaut Girka <thib@sitedethib.com>2018-07-16 14:50:42 +0200
commitf26f1145ac0fab4a657ee1fc784e824858601bd3 (patch)
tree3980b53a1440a8e6d4ee8c539668c3c190363017 /app/models
parent8e8491e1dab5e2ed98770710e0a32484de8530b3 (diff)
parent7a686082370ad6d1c7a7d0ad331c22bf3e1fbede (diff)
Merge branch 'master' into glitch-soc/merge-upstream
 Conflicts:
	Dockerfile
	app/javascript/packs/common.js
	config/webpack/loaders/sass.js
	config/webpack/shared.js
	db/schema.rb
	package.json
	yarn.lock

A lot of the conflicts come from updating webpack.

Even though upstream deleted app/javascript/packs/common.js, I kept
glitch-soc's version as it unifies JS/CSS packs behavior across flavours.

Ported glitch changes to webpack 4.x
Diffstat (limited to 'app/models')
-rw-r--r--app/models/relay.rb74
1 files changed, 74 insertions, 0 deletions
diff --git a/app/models/relay.rb b/app/models/relay.rb
new file mode 100644
index 000000000..76143bb27
--- /dev/null
+++ b/app/models/relay.rb
@@ -0,0 +1,74 @@
+# frozen_string_literal: true
+# == Schema Information
+#
+# Table name: relays
+#
+#  id                 :bigint(8)        not null, primary key
+#  inbox_url          :string           default(""), not null
+#  enabled            :boolean          default(FALSE), not null
+#  follow_activity_id :string
+#  created_at         :datetime         not null
+#  updated_at         :datetime         not null
+#
+
+class Relay < ApplicationRecord
+  PRESET_RELAY = 'https://relay.joinmastodon.org/inbox'
+
+  validates :inbox_url, presence: true, uniqueness: true, url: true, if: :will_save_change_to_inbox_url?
+
+  scope :enabled, -> { where(enabled: true) }
+
+  before_destroy :ensure_disabled
+
+  def enable!
+    activity_id = ActivityPub::TagManager.instance.generate_uri_for(nil)
+    payload     = Oj.dump(follow_activity(activity_id))
+
+    ActivityPub::DeliveryWorker.perform_async(payload, some_local_account.id, inbox_url)
+    update(enabled: true, follow_activity_id: activity_id)
+  end
+
+  def disable!
+    activity_id = ActivityPub::TagManager.instance.generate_uri_for(nil)
+    payload     = Oj.dump(unfollow_activity(activity_id))
+
+    ActivityPub::DeliveryWorker.perform_async(payload, some_local_account.id, inbox_url)
+    update(enabled: false, follow_activity_id: nil)
+  end
+
+  private
+
+  def follow_activity(activity_id)
+    {
+      '@context': ActivityPub::TagManager::CONTEXT,
+      id: activity_id,
+      type: 'Follow',
+      actor: ActivityPub::TagManager.instance.uri_for(some_local_account),
+      object: ActivityPub::TagManager::COLLECTIONS[:public],
+    }
+  end
+
+  def unfollow_activity(activity_id)
+    {
+      '@context': ActivityPub::TagManager::CONTEXT,
+      id: activity_id,
+      type: 'Undo',
+      actor: ActivityPub::TagManager.instance.uri_for(some_local_account),
+      object: {
+        id: follow_activity_id,
+        type: 'Follow',
+        actor: ActivityPub::TagManager.instance.uri_for(some_local_account),
+        object: ActivityPub::TagManager::COLLECTIONS[:public],
+      },
+    }
+  end
+
+  def some_local_account
+    @some_local_account ||= Account.local.find_by(suspended: false)
+  end
+
+  def ensure_disabled
+    return unless enabled?
+    disable!
+  end
+end