public function testProxyingMethodsToAdhocContext()
{
$adhocContext = new AdhocContext();
$test = null;
$adhocContext->adhocMethod('foo', function ($val) use(&$test) {
$test = $val;
});
$context = new TwoStepContext($adhocContext, 'whatever');
$context->foo('something');
$this->assertSame('something', $test);
}
/**
* If you use the Cspray\Platelets\AdhocContext you can provide your own
* helper methods at runtime by taking advantage of the API provided by
* the Cspray\Adhoc lib.
*
* @license See LICENSE file in project root
*/
require_once __DIR__ . '/000-example_functions.php';
require_once dirname(__DIR__) . '/vendor/autoload.php';
use Cspray\Platelets\FileRenderer;
use Cspray\Platelets\AdhocContext;
use function Cspray\Platelets\Examples\stdout;
// You can add properties and methods both at object construction and
// also later after the object has been created.
$properties = ['myVar' => function () {
// You can pass zero-arity functions as computed properties
return 'computed property';
// This callback will be invoked everytime you access the property
}];
$methods = ['customHelper' => function ($val) {
return '<blink>' . $val . '</blink>';
}];
$context = new AdhocContext($properties, $methods);
$context->adhocGetter('customHelperData', 'be data for my custom helper');
// Could also have a setter but not relevant for templates
$context->adhocMethod('oneAfterConstruct', function ($var) {
return '<em>' . $var . '</em>';
});
$renderer = new FileRenderer(__DIR__ . '/templates');
$output = $renderer->render('content_with_custom_helper', $context);
stdout($output);