Annotate the History list with each revision's lifecycle

Each row in nodes#show's History section now carries terse badges
from the action log: created, published, and restored (rollback
re-promotion), with date and actor, rendered from entry metadata
alone. Backfilled entries wear the inferred marker, so
reconstructed provenance stays distinguishable from witnessed
history. A revision that was published and later restored shows
both badges chronologically -- its true biography.

Only create and publish entries carry page_id; trash, restore, and
destroy annotate the node's own log zoom instead of any single
revision, by design.

1 files changed, 3 insertions, 0 deletions

diff --git a/app/controllers/nodes_controller.rb b/app/controllers/nodes_controller.rb
index 021f8ff..6caa827 100644
--- a/app/controllers/nodes_controller.rb
+++ b/app/controllers/nodes_controller.rb
@@ -62,6 +62,9 @@ class NodesController < ApplicationController
   def show
     @page = @node.draft || @node.head
     @translations = @page.translation_summary
+    @page_actions = NodeAction.where(:page_id => @node.pages.select(:id))
+                              .order(:occurred_at, :id)
+                              .group_by(&:page_id)
   end
 
   def edit