Sage 9 Component Controllers

App.php

<?php
// app/controllers/App.php

namespace App;

use Sober\Controller\Controller;

class App extends Controller
{
    use Blocks;
    //...
}

Blocks.php

<?php
// app/controllers/partials/Blocks.php

namespace App;

trait Blocks
{
    public static $blocks;

    public function __construct()
    {
        self::$blocks = get_field('blocks');
    }

    public function blocks()
    {
        return self::$blocks;
    }

    public static function getBlockData()
    {
        if (sizeof(self::$blocks) === 0) {
            return;
        }

        $defaults = [];
        $data = self::$blocks[get_row_index() - 1];

        if (!empty($defaults[get_row_layout()])) {
            $data = array_merge($defaults[get_row_layout()], $data);
        }

        $data = self::setupBlockController($data);

        return $data;
    }

    private static function setupBlockController($data)
    {
        $layout = $data['acf_fc_layout'];
        $block = str_replace('_', '', ucwords($layout, '_'));
        $blocks_path = dirname(get_template_directory()) . "/app/contollers/blocks/";
        $controller_path = "{$blocks_path}/{$block}.php";
        $class = __NAMESPACE__ . '\\' . $block;

        if (file_exists($controller_path)) {
            require_once $controller_path;
        }

        if (class_exists($class)) {
            $controller = new $class();
            $controller->__setup();

            // Class alais
            if (!class_exists($block)) {
                class_alias($class, $block);
            }

            // Merge all the data together
            $data = array_merge($data, $controller->__getData());
        }

        return $data;
    }
}

content-page.blade.php

{{-- resources/views/partials/content-page.blade.php --}}

<article>
  @if (have_rows('blocks'))
    @while (have_rows('blocks'))
      @php(the_row())
      @include('blocks.' . get_row_layout(), App::getBlockData())
    @endwhile
  @endif
</article>

gallery.blade.php

{{-- resources/views/blocks/gallery.blade.php --}}

<h1>{{ $variable }}</h1>
<h2>{{ Gallery::action($variable) }}</h2>

Gallery.php

<?php
// app/controllers/blocks/Gallery.php

namespace App;

use Sober\Controller\Controller;

class Gallery extends Controller
{
    public static $var;

    public function __construct()
    {
        // Do things when loading the block
        // self::$var = 'Hello World';
    }

    public function variable()
    {
        // Template variable
        // {{ $variable }}
        return 'Value';
    }

    public static function action($arg)
    {
        // Static function
        // {{ Gallery::action($arg) }}
        return "Action: {$arg}";
    }
}