Breadcrumbs are served as JSON at `/nodes/{node ID}/breadcrumbs`, with
the top-level parent listed first and the node itself listed last:
{breadcrumbs: [
...
{_id: "parentID",
name: "The Parent Node",
node_type: "group",
url: "/p/project/parentID"},
{_id: "deadbeefbeefbeefbeeffeee",
name: "The Node Itself",
node_type: "asset",
url: "/p/project/nodeID",
_self: true},
]}
When a parent node is missing, it has a breadcrumb like this:
{_id: "deadbeefbeefbeefbeeffeee",
_exists': false,
name': '-unknown-'}
Of course this will be the first in the breadcrumbs list, as we won't be
able to determine the parent of a deleted/non-existing node.
Breadcrumbs are rendered with Vue.js in Blender Cloud (not in Pillar);
see projects/view.pug.
Sybren A. Stüvel
4499f911de
