implement permissions on extension Bolt CMS (Silex) - bolt-cms

Question

I want my extension to notice that you have permission, in documenting bolt talking about $ app ['user'] -> isAllowed (), is there any example of how to use it?

Answer 1

The usage of method isAllowed() can be very different based on purpose.
One of possible is here in extension Editable: http://bit.ly/1teHdS9
More detailed description can be found in Doccode:
/**
* Runs a permission check. Permissions are encoded as strings, where
* the ':' character acts as a separator for dynamic parts and
* sub-permissions.
* Apart from the route-based rules defined in permissions.yml, the
* following special cases are available:
*
* "overview:$contenttype" - view the overview for the content type. Alias
* for "contenttype:$contenttype:view".
* "contenttype:$contenttype",
* "contenttype:$contenttype:view",
* "contenttype:$contenttype:view:$id" - View any item or a particular item
* of the specified content type.
* "contenttype:$contenttype:edit",
* "contenttype:$contenttype:edit:$id" - Edit any item or a particular item
* of the specified content type.
* "contenttype:$contenttype:create" - Create a new item of the specified
* content type. (It doesn't make sense
* to provide this permission on a
* per-item basis, for obvious reasons)
* "contenttype:$contenttype:change-ownership",
* "contenttype:$contenttype:change-ownership:$id" - Change the ownership
* of the specified content type or item.
*
* #param string $what The desired permission, as elaborated upon above.
* #return bool TRUE if the permission is granted, FALSE if denied.
*/
Since architect of extensions will slightly change in forthcoming v2 isAllowed() stays same as before.