[Proposal] View::prependLocation($path)

[wegnermedia]

Hi,

is it possible to implement a View::prependLocation($path) (+ View::setLocation($path)) method?

Use Case:
You create a blog, you use the default location for views. Later you want to implement a "Themer" functionality to change some of the templates without touching/editing the original ones. Right now there is only the addLocation method to append a new location, BUT then only the original template would be loaded first.

Example:

Let's assume we have a blog. And we "make" a view:

View::make('posts.show')->withPost($post);

By default no theme is set, so this view should be called:
app/views/posts/show.blade.php

Now we apply a "Bootstrap" theme, now this file should be called:
app/Themes/Bootstrap/views/posts/show.blade.php

if there is no such file, the original should take place instead.

With View::prependLocation($path) + View::setLocation($path) you could offer a nice and easy way to tackle even deep nested Sub-Theming like:

Look for
app/Themes/Bootstrap/Christmas/views/posts/show.blade.php
Nothing found - look here:
app/Themes/Bootstrap/views/posts/show.blade.php
Nothing found - look here:
app/Themes/Default/views/posts/show.blade.php
Nothing found - look here:
app/views/posts/show.blade.php

(The setLocation method should replace all given view paths with a set of new ones)

Greetings from Munich :-)