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<?php |
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namespace Samrap\Acf; |
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use Samrap\Acf\Behaviors\FieldBehavior; |
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use Samrap\Acf\Behaviors\SubFieldBehavior; |
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use Samrap\Acf\Fluent\Builder; |
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use Samrap\Acf\Fluent\Runner; |
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class Acf |
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{ |
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/** |
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* The class' single instance. |
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* |
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* @var \Samrap\Acf\Acf |
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*/ |
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private static $instance; |
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/** |
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* The behavior instances. |
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* |
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* @var \Samrap\Acf\Behaviors\BehaviorInterface[] |
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*/ |
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private $behaviors = []; |
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/** |
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* The available macros defined. |
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* |
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* @var array |
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*/ |
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private $macros = []; |
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/** |
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* Private constructor to prevent instantiation. |
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* |
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* @codeCoverageIgnore The class cannot be instantiated. |
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*/ |
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private function __construct() |
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{ |
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// |
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} |
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/** |
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* Get the single instance of this object. |
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* |
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* @return \Samrap\Acf\Acf |
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*/ |
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private static function getInstance() |
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{ |
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if (! self::$instance) { |
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self::$instance = new self(); |
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} |
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return self::$instance; |
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} |
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/** |
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* Return a new builder instance for a field call. |
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* |
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* @param string $name |
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* @param int $id |
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* @return \Samrap\Acf\Fluent\Builder |
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*/ |
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public static function field($name, $id = null) |
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{ |
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return self::getInstance() |
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->getBuilder(FieldBehavior::class) |
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->field($name) |
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->id($id); |
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} |
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/** |
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* Return a new builder instance for a subfield call. |
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* |
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* @param string $name |
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* @return \Samrap\Acf\Fluent\Builder |
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*/ |
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public static function subField($name) |
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{ |
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return self::getInstance() |
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->getBuilder(SubFieldBehavior::class) |
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->field($name); |
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} |
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/** |
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* Return a new builder instance for an option field call. |
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* |
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* @param string $name |
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* @return \Samrap\Acf\Fluent\Builder |
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*/ |
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public static function option($name) |
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{ |
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return self::getInstance() |
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->getBuilder(FieldBehavior::class) |
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->field($name) |
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->id('option'); |
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} |
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/** |
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* Add a macro to the ACF builder. |
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* |
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* @param string $method |
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* @param callable $operation |
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* @return void |
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*/ |
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public static function macro($method, $operation) |
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{ |
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self::getInstance()->macros[$method] = $operation; |
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} |
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/** |
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* Return a builder instance with the given behavior. |
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* |
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* @param string $behavior |
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* @return \Samrap\Acf\Fluent\Builder |
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*/ |
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private function getBuilder($behavior) |
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{ |
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// Create a new behavior of the given type if one does not yet exist. |
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if (! isset($this->behaviors[$behavior])) { |
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$this->behaviors[$behavior] = new $behavior(); |
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} |
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return new Builder(new Runner($this->behaviors[$behavior]), $this->macros); |
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} |
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} |
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samrap /
acf-fluent
