<?php namespace App\Presenters;

use Request;
use Prettus\Repository\Presenter\FractalPresenter;

abstract class ExtendedFractalPresenter extends FractalPresenter
{
    public function parseIncludes($includes = array())
    {
        $request        = app('Illuminate\Http\Request');
        $paramIncludes  = config('repository.fractal.params.include','include');

        if ( $request->has( $paramIncludes ) ) {
            $includes = array_merge($includes, explode(',', Request::input($paramIncludes)));
        }

        $this->fractal->parseIncludes($includes);

        return $this;
  	}
}

<?php namespace App\Presenters;

use Prettus\Repository\Presenter\FractalPresenter;

abstract class ExtendedFractalPresenter extends FractalPresenter
{
    public function parseIncludes($includes = array())
    {
        $request        = app('Illuminate\Http\Request');
        $paramIncludes  = config('repository.fractal.params.include','include');

        if ( $request->has( $paramIncludes ) ) {
            $includes = array_merge($includes, explode(',', $paramIncludes));
        }

        $this->fractal->parseIncludes($includes);

        return $this;
    }
}

--- 
+++ 
@@ -1,5 +1,6 @@
 <?php namespace App\Presenters;
 
+use Request;
 use Prettus\Repository\Presenter\FractalPresenter;
 
 abstract class ExtendedFractalPresenter extends FractalPresenter
@@ -10,11 +11,11 @@
         $paramIncludes  = config('repository.fractal.params.include','include');
 
         if ( $request->has( $paramIncludes ) ) {
-            $includes = array_merge($includes, explode(',', $paramIncludes));
+            $includes = array_merge($includes, explode(',', Request::input($paramIncludes)));
         }
 
         $this->fractal->parseIncludes($includes);
 
         return $this;
-    }
+  	}
 }
Fix bug concerning include parameter

The ExtendedFractalPresenter had a bug causing it to ignore the content
of the include uri parameter.

Now you can call /api/{some resource}?include={relation1},{relation2}
and the relations will be included in the response.
