1 files changed, 51 insertions, 0 deletions
diff --git a/app/controllers/api/v1/timelines/tag_controller.rb b/app/controllers/api/v1/timelines/tag_controller.rb
new file mode 100644
index 000000000..818f49d3d
--- /dev/null
+++ b/app/controllers/api/v1/timelines/tag_controller.rb
@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+
+module Api::V1::Timelines
+  class TagController < BaseController
+    before_action :load_tag
+
+    def show
+      @statuses = load_statuses
+    end
+
+    private
+
+    def load_tag
+      @tag = Tag.find_by(name: params[:id].downcase)
+    end
+
+    def load_statuses
+      cached_tagged_statuses.tap do |statuses|
+        set_maps(statuses)
+      end
+    end
+
+    def cached_tagged_statuses
+      cache_collection tagged_statuses
+    end
+
+    def tagged_statuses
+      if @tag.nil?
+        []
+      else
+        tag_timeline_statuses.paginate_by_max_id(
+          limit_param(DEFAULT_STATUSES_LIMIT),
+          params[:max_id],
+          params[:since_id]
+        )
+      end
+    end
+
+    def tag_timeline_statuses
+      Status.as_tag_timeline(@tag, current_account, params[:local])
+    end
+
+    def next_path
+      api_v1_timelines_tag_url params[:id], pagination_params(max_id: @statuses.last.id)
+    end
+
+    def prev_path
+      api_v1_timelines_tag_url params[:id], pagination_params(since_id: @statuses.first.id)
+    end
+  end
+end