A fix for "Target class [web] does not exist." and an update to the Demo to work with custom url_prefix and middlewares

[drhootch]

Summary of the change:

Issue 1:

if (config('lfm.use_package_routes')) is true then a route with prefix 'filemanger' and middleware ['web','auth’] is applied
in this case if the user doesn’t have web middleware he will get Target class [web] does not exist. error.

The suggested solution:

this can be fixed by adding middlewares array in config, if present it will take the values or fallback to ['web','auth’]
making the prefix variable is also preferable by adding url_prefix, so if url_prefix is present in config the route will take that value, else it will fallback to filemanager

Issue 2:

The demo is using /filemanger route, but in case the user creates custom route with prefix different than /filemanger (and sets the lfm.use_package_routes to false) the demo will no longer work because it will not find any route named /filemanger

The suggested solution:

This can be fixed by initializing the variable route_prefix in the demo view with the url_prefix value from config if present, then fallback to /filemanager if no value is present

Recap:

Optional url_prefix and middlewares are added to config file, so in case of use_package_routes is true, the route generated will try to get prefix value and middleware array from config file before falling back to static values.
Also if the user creates a route with a custom prefix, he can set that prefix in config, so it will be used in the demo without failing if use_package_routes is false.