exodus4d/index.php

## index.php
<?php
abstract class Controller {
  function beforeroute(\Base $f3, $params): bool {
    if( !$f3->get('AJAX') ){
      // singleton Resource() handels serverPush for static resources
      $resource = Resource::instance();
        $resource->setOption('filePath', [
            'style'     => $f3->get('BASE') . '/public/css/' . Config::getPathfinderData('version'),
            'script'    => $f3->get('BASE') . '/public/js/' . Config::getPathfinderData('version'),
            'font'      => $f3->get('BASE') . '/public/fonts',
            'image'     => $f3->get('BASE') . '/public/img'
        ]);

        $resource->register('style', 'pathfinder');           // pathfinder.css
        $resource->register('script', 'lib/require');         // lib/require.js
        $resource->register('script', 'app');                 // app.js
        $resource->register('font', 'oxygen-regular-webfont');// oxygen-regular-webfont.woff2
        $resource->register('font', 'oxygen-bold-webfont');   // oxygen-bold-webfont.woff2
        $resource->register('font', 'fa-regular-400');
        $resource->register('font', 'fa-solid-900');
        $resource->register('font', 'fa-brands-400');

        // First option -> inline preload tags for registered resources and let the browser handle the preloading for resources...
        // Pro: Browser decides wether to load the resource or not (browser cache is checked)
        $f3->set('tplResource', $resource);                   // add Resouce() instance for Template render (for <link rel="preload"> tags)
    }
  }

  public function afterroute(\Base $f3){
    // Second option -> send a single preload header to client that contains all registered resources...
    // => Pro: resources get pushed to the client on initial index.html request
    $resource = Resource::instance();
    if($resource->getOption('output') === 'header'){
        header($resource->buildHeader(), false);
    }
  }

  public function init(\Base $f3) {
    // main route -> register some more resources to preload for this route
    $resource = Resource::instance();
    // ... set output type to "HTTP Header" | default: 'inline' -> renders inline <link rel="preload" ..> Tags in <head>
    $resource->setOption('output', 'header');
    $resource->register('script', 'app/login');
    $resource->register('script', 'app/mappage', 'prefetch');   // 'prefetch' is also supported | default: 'preload'
  }

}


// index.html
<html>
  <head>
    {* inline tags (First [default] option) *}
    <check if="{{ @tplResource->getOption('output') === 'inline' }}">
        {{ @tplResource->buildLinks() }}
    </check>
  </head>
  <body>
  </body>
</html>
	<?php
	abstract class Controller {
	function beforeroute(\Base $f3, $params): bool {
	if( !$f3->get('AJAX') ){
	// singleton Resource() handels serverPush for static resources
	$resource = Resource::instance();
	$resource->setOption('filePath', [
	'style' => $f3->get('BASE') . '/public/css/' . Config::getPathfinderData('version'),
	'script' => $f3->get('BASE') . '/public/js/' . Config::getPathfinderData('version'),
	'font' => $f3->get('BASE') . '/public/fonts',
	'image' => $f3->get('BASE') . '/public/img'
	]);

	$resource->register('style', 'pathfinder'); // pathfinder.css
	$resource->register('script', 'lib/require'); // lib/require.js
	$resource->register('script', 'app'); // app.js
	$resource->register('font', 'oxygen-regular-webfont');// oxygen-regular-webfont.woff2
	$resource->register('font', 'oxygen-bold-webfont'); // oxygen-bold-webfont.woff2
	$resource->register('font', 'fa-regular-400');
	$resource->register('font', 'fa-solid-900');
	$resource->register('font', 'fa-brands-400');

	// First option -> inline preload tags for registered resources and let the browser handle the preloading for resources...
	// Pro: Browser decides wether to load the resource or not (browser cache is checked)
	$f3->set('tplResource', $resource); // add Resouce() instance for Template render (for <link rel="preload"> tags)
	}
	}

	public function afterroute(\Base $f3){
	// Second option -> send a single preload header to client that contains all registered resources...
	// => Pro: resources get pushed to the client on initial index.html request
	$resource = Resource::instance();
	if($resource->getOption('output') === 'header'){
	header($resource->buildHeader(), false);
	}
	}

	public function init(\Base $f3) {
	// main route -> register some more resources to preload for this route
	$resource = Resource::instance();
	// ... set output type to "HTTP Header" \| default: 'inline' -> renders inline <link rel="preload" ..> Tags in <head>
	$resource->setOption('output', 'header');
	$resource->register('script', 'app/login');
	$resource->register('script', 'app/mappage', 'prefetch'); // 'prefetch' is also supported \| default: 'preload'
	}

	}


	// index.html
	<html>
	<head>
	{* inline tags (First [default] option) *}
	<check if="{{ @tplResource->getOption('output') === 'inline' }}">
	{{ @tplResource->buildLinks() }}
	</check>
	</head>
	<body>
	</body>
	</html>