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.

2 files changed, 31 insertions, 0 deletions

diff --git a/test/controllers/nodes_controller_test.rb b/test/controllers/nodes_controller_test.rb
index 6e2ddb3..ddc4565 100644
--- a/test/controllers/nodes_controller_test.rb
+++ b/test/controllers/nodes_controller_test.rb
@@ -745,4 +745,16 @@ class NodesControllerTest < ActionController::TestCase
     assert_select "td", /quentin/
     assert_select "form[action=?]", node_path(node), count: 1
   end
+
+test "show annotates history rows with their lifecycle" do
+    login_as :quentin
+    node = Node.root.children.create!(:slug => "history_annotation_test")
+    Globalize.with_locale(I18n.default_locale) { node.draft.update!(:title => "Annotated") }
+    node.publish_draft!(users(:quentin))
+
+    get :show, params: { :id => node.id }
+
+    assert_response :success
+    assert_select "span.revision_lifecycle", /quentin/
+  end
 end
diff --git a/test/models/helpers/node_actions_helper_test.rb b/test/models/helpers/node_actions_helper_test.rb
index 16c833b..ef6035d 100644
--- a/test/models/helpers/node_actions_helper_test.rb
+++ b/test/models/helpers/node_actions_helper_test.rb
@@ -114,4 +114,23 @@ class NodeActionsHelperTest < ActionView::TestCase
     assert_includes action_summary(restore), "club/new"
     assert_includes action_summary(doomed),  "trash/old"
   end
+
+  test "revision lifecycle badges cover create, publish, rollback, and inference" do
+    created   = entry("create",  { "title" => "x", "path" => "a/b" })
+    published = entry("publish", { "via" => "draft",    "title" => { "from" => nil, "to" => "x" } })
+    restored  = entry("publish", { "via" => "revision", "title" => { "from" => "y", "to" => "x" } })
+    restored.update!(:inferred_from => "from_page_revision")
+
+    out = revision_lifecycle_badges([created, published, restored])
+
+    assert_includes out, "created"
+    assert_includes out, "published"
+    assert_includes out, "restored"
+    assert_includes out, "quentin"
+    assert_includes out, "node_action_inferred"
+    assert_includes out, "<span"
+    assert_not_includes out, "&lt;span"
+
+    assert_equal "", revision_lifecycle_badges(nil)
+  end
 end