Initial commit

public/kirby/src/Cms/Ingredients.php

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+<?php
+
+namespace Kirby\Cms;
+
+use Closure;
+
+/**
+ * The Ingredients class is the foundation for
+ * `$kirby->urls()` and `$kirby->roots()` objects.
+ * Those are configured in `kirby/config/urls.php`
+ * and `kirby/config/roots.php`
+ *
+ * @package   Kirby Cms
+ * @author    Bastian Allgeier <bastian@getkirby.com>
+ * @link      https://getkirby.com
+ * @copyright Bastian Allgeier
+ * @license   https://getkirby.com/license
+ */
+class Ingredients
+{
+	/**
+	 * @var array
+	 */
+	protected $ingredients = [];
+
+	/**
+	 * Creates a new ingredient collection
+	 */
+	public function __construct(array $ingredients)
+	{
+		$this->ingredients = $ingredients;
+	}
+
+	/**
+	 * Magic getter for single ingredients
+	 */
+	public function __call(string $method, array $args = null): mixed
+	{
+		return $this->ingredients[$method] ?? null;
+	}
+
+	/**
+	 * Improved `var_dump` output
+	 * @codeCoverageIgnore
+	 */
+	public function __debugInfo(): array
+	{
+		return $this->ingredients;
+	}
+
+	/**
+	 * Get a single ingredient by key
+	 */
+	public function __get(string $key)
+	{
+		return $this->ingredients[$key] ?? null;
+	}
+
+	/**
+	 * Resolves all ingredient callbacks
+	 * and creates a plain array
+	 * @internal
+	 */
+	public static function bake(array $ingredients): static
+	{
+		foreach ($ingredients as $name => $ingredient) {
+			if ($ingredient instanceof Closure) {
+				$ingredients[$name] = $ingredient($ingredients);
+			}
+		}
+
+		return new static($ingredients);
+	}
+
+	/**
+	 * Returns all ingredients as plain array
+	 */
+	public function toArray(): array
+	{
+		return $this->ingredients;
+	}
+}