WPCF7_Integration{} │ CF7 1.0

Integration API

Хуков нет.

Использование

$WPCF7_Integration = new WPCF7_Integration();
// use class methods

Методы

1. private __construct()
2. public add_category( $name, $title )
3. public add_service( $name, WPCF7_Service $service )
4. public static get_builtin_categories()
5. public static get_instance()
6. public get_service( $name )
7. public list_services( $args = '' )
8. public service_exists( $name = '' )

Код WPCF7_Integration{} WPCF7 Integration{} ^{CF7 5.7.7}

<?php
class WPCF7_Integration {

	private static $instance;

	private $services = array();
	private $categories = array();

	private function __construct() {}


	/**
	 * Returns initially supported service categories.
	 *
	 * @return array Service categories.
	 */
	public static function get_builtin_categories() {
		return array(
			'spam_protection' => __( 'Spam protection', 'contact-form-7' ),
			'email_marketing' => __( 'Email marketing', 'contact-form-7' ),
			'payments' => __( 'Payments', 'contact-form-7' ),
		);
	}


	/**
	 * Returns the singleton instance of this class.
	 *
	 * @return WPCF7_Integration The instance.
	 */
	public static function get_instance() {
		if ( empty( self::$instance ) ) {
			self::$instance = new self;
			self::$instance->categories = self::get_builtin_categories();
		}

		return self::$instance;
	}


	/**
	 * Adds a service to the services list.
	 */
	public function add_service( $name, WPCF7_Service $service ) {
		$name = sanitize_key( $name );

		if ( empty( $name )
		or isset( $this->services[$name] ) ) {
			return false;
		}

		$this->services[$name] = $service;
	}


	/**
	 * Adds a service category to the categories list.
	 */
	public function add_category( $name, $title ) {
		$name = sanitize_key( $name );

		if ( empty( $name )
		or isset( $this->categories[$name] ) ) {
			return false;
		}

		$this->categories[$name] = $title;
	}


	/**
	 * Returns true if a service with the name exists in the services list.
	 *
	 * @param string $name The name of service to search.
	 */
	public function service_exists( $name = '' ) {
		if ( '' == $name ) {
			return (bool) count( $this->services );
		} else {
			return isset( $this->services[$name] );
		}
	}


	/**
	 * Returns a service object with the name.
	 *
	 * @param string $name The name of service.
	 * @return WPCF7_Service|bool The service object if it exists,
	 *                            false otherwise.
	 */
	public function get_service( $name ) {
		if ( $this->service_exists( $name ) ) {
			return $this->services[$name];
		} else {
			return false;
		}
	}


	/**
	 * Prints services list.
	 */
	public function list_services( $args = '' ) {
		$args = wp_parse_args( $args, array(
			'include' => array(),
		) );

		$singular = false;
		$services = (array) $this->services;

		if ( ! empty( $args['include'] ) ) {
			$services = array_intersect_key( $services,
				array_flip( (array) $args['include'] )
			);

			if ( 1 == count( $services ) ) {
				$singular = true;
			}
		}

		if ( empty( $services ) ) {
			return;
		}

		$action = wpcf7_current_action();

		foreach ( $services as $name => $service ) {
			$cats = array_intersect_key( $this->categories,
				array_flip( $service->get_categories() )
			);
?>
<div class="card<?php echo $service->is_active() ? ' active' : ''; ?>" id="<?php echo esc_attr( $name ); ?>">
<?php $service->icon(); ?>
<h2 class="title"><?php echo esc_html( $service->get_title() ); ?></h2>
<div class="infobox">
<?php echo esc_html( implode( ', ', $cats ) ); ?>
</div>
<br class="clear" />

<div class="inside">
<?php
			if ( $singular ) {
				$service->display( $action );
			} else {
				$service->display();
			}
?>
</div>
</div>
<?php
		}
	}

}