* Regards project-level pages config
- Nav link is now shown only if Pages is enabled for instance
- Navigation to following controllers denied if Pages disabled:
* projects/pages_controller
* projects/pages_domains_controller
- 'disabled' partial removed
+ Test for pages_controller introduced
==================
= Implementation =
==================
1. The path of the page is of the form 'group/project/pages/domains/<domain_name>'
2. Rails looks at `params[:id]` (which should be the domain name), and finds the
relevant model record.
3. Given a domain like `foo.bar`, Rails sets `params[:id]` to `foo` (should be
`foo.bar`), and sets `params[:format]` to `bar`
4. This commit fixes the issue by adding a route constraint, so that
`params[:id]` is set to the entire `foo.bar` domain name.
=========
= Tests =
=========
1. Add controller specs for the `PagesDomainController`. These are
slightly orthogonal to this bug fix (they don't fail when this bug is
present), but should be present nonetheless.
2. Add routing specs that catch this bug (by asserting that the `id`
param is passed as expected when it contains a domain name).
3. Modify the 'RESTful project resources' routing spec shared example to
accomodate controllers where the controller path (such as
`pages/domains`) is different from the controller name (such as
`pages_domains`).