How To Set Node Path/Alias Programatically

Question

I am creating some nodes in Drupal 6 programatically by creating an empty object, setting some properties and calling node_save() on the object.

When I print out the object again, I see new properties, since node_save() alters the node object by reference, but I don't see a path property, but from Drupal I can always view the node at 'node/NID'.

Is 'node/NID' the path?

Should I not set a 'user friendly' path property on the node itself, and just use path_set_alias() after node_save instead of mucking with the path property on the node itself?

Answer 1

node/[nid] is indeed the path to any node. That is how it is defined in the node module, you can see for yourself in the node_menu function.

With pathauto module, you can set up rules for automatic aliases so you don't have to figure out yourself what the alias of the node should be. This is the preferred way of creating and automatic "user friendly" or "SEO optimized" URLs, instead of hardcoding the logic in your custom module.

Answer 2

The canonical URL for a node is http://example.com/node/<nid>; if you want to set a path alias, you need to set it with path_set_alias('node/' . $node->nid, $alias).