I want to be able to create paths like this:


It's easy enough if I want /profile/guy1 ... then I can just do this:

  path: '/profile/{username}'
    _controller: '\Drupal\gg_profile\Controller\GGProfileController::viewUserProfile'

But I want it to work with the /profile bit. Changing it as follows doesn't work:

  path: '/{username}'

How do I make it work without having the extra /profile bit?

  • Perhaps you should create routes specific to your module, so that they would use a unique pattern. Then in your module you could suggest desired route as a Pathauto pattern. So, /guy1 would be an alias to your route. – osman Apr 8 '18 at 20:28

You cannot: The part of the path after the first slash cannot be dynamic, so you cannot use /{username} as path. This is explicitly stated in Structure of routes, which describes path as follows.

path (required): The URL to the route, with a leading forward slash (e.g., path: '/book'). You can use dynamic properties by including them in curly braces. (e.g., path: '/node/{node}/outline'). These will be passed along as arguments via parameter converters to the controller/form (see below). Note that the first item of the path must not be dynamic.

You can use /profile/{username}, but /{username} doesn't work.

  • So to do this, I would need to not use Drupal? That sucks... – coderama Apr 8 '18 at 18:37
  • You could implement the equivalent of Drupal 7 hook_url_inbound_alter() but be careful of what you would alter, which means any route defined from other modules still have to work properly. – kiamlaluno Apr 8 '18 at 19:19
  • 1
    That is why a path like /{username} would not work. Drupal would not be able to understand if node in /node/1 is a username, or user in /user/1 is a username. – kiamlaluno Apr 8 '18 at 20:11
  • I get that, but I thought i could have custom logic and basically tell it to skip my logic if a certain condition is not met. – coderama Apr 9 '18 at 5:43
  • For that, you should alter the way Drupal checks for routes, if it is possible. By default, Drupal doesn't have an apply my logic if some conditions are met mechanism. – kiamlaluno Apr 9 '18 at 6:49

Perhaps the Pathauto Module could come in handy for this. https://www.drupal.org/project/pathauto

Your use case is kind of vague so I don't know exactly what you want but you can use Pathauto to create 'dynamic' URL endpoints when creating new content/users. You can use tokens within the URL to add variables.

  • I would have to use nodes if I want to do this. Which is probably what I'm going to end up doing anyway. – coderama Apr 9 '18 at 5:43
  • 2
    Pathauto supports any entity type but it looks like that is some special thing. The same still applies. You can't have top-level routes like that, but you can have aliases, you just have to create them yourself then – Berdir Apr 9 '18 at 7:28

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