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<?php
/**
* WooCommerce Product Form Factory
*
* @package Woocommerce ProductForm
*/
namespace Automattic\WooCommerce\Internal\Admin\ProductForm;
use WP_Error;
/**
* Factory that contains logic for the WooCommerce Product Form.
*/
class FormFactory {
/**
* Class instance.
*
* @var Form instance
*/
protected static $instance = null;
/**
* Store form fields.
*
* @var array
*/
protected static $form_fields = array();
/**
* Store form cards.
*
* @var array
*/
protected static $form_subsections = array();
/**
* Store form sections.
*
* @var array
*/
protected static $form_sections = array();
/**
* Store form tabs.
*
* @var array
*/
protected static $form_tabs = array();
/**
* Get class instance.
*/
final public static function instance() {
if ( ! static::$instance ) {
static::$instance = new static();
}
return static::$instance;
}
/**
* Init.
*/
public function init() { }
/**
* Adds a field to the product form.
*
* @param string $id Field id.
* @param string $plugin_id Plugin id.
* @param array $args Array containing the necessary arguments.
* $args = array(
* 'type' => (string) Field type. Required.
* 'section' => (string) Field location. Required.
* 'order' => (int) Field order.
* 'properties' => (array) Field properties.
* 'name' => (string) Field name.
* ).
* @return Field|WP_Error New field or WP_Error.
*/
public static function add_field( $id, $plugin_id, $args ) {
$new_field = self::create_item( 'field', 'Field', $id, $plugin_id, $args );
if ( is_wp_error( $new_field ) ) {
return $new_field;
}
self::$form_fields[ $id ] = $new_field;
return $new_field;
}
/**
* Adds a Subsection to the product form.
*
* @param string $id Subsection id.
* @param string $plugin_id Plugin id.
* @param array $args Array containing the necessary arguments.
* @return Subsection|WP_Error New subsection or WP_Error.
*/
public static function add_subsection( $id, $plugin_id, $args = array() ) {
$new_subsection = self::create_item( 'subsection', 'Subsection', $id, $plugin_id, $args );
if ( is_wp_error( $new_subsection ) ) {
return $new_subsection;
}
self::$form_subsections[ $id ] = $new_subsection;
return $new_subsection;
}
/**
* Adds a section to the product form.
*
* @param string $id Card id.
* @param string $plugin_id Plugin id.
* @param array $args Array containing the necessary arguments.
* @return Section|WP_Error New section or WP_Error.
*/
public static function add_section( $id, $plugin_id, $args ) {
$new_section = self::create_item( 'section', 'Section', $id, $plugin_id, $args );
if ( is_wp_error( $new_section ) ) {
return $new_section;
}
self::$form_sections[ $id ] = $new_section;
return $new_section;
}
/**
* Adds a tab to the product form.
*
* @param string $id Card id.
* @param string $plugin_id Plugin id.
* @param array $args Array containing the necessary arguments.
* @return Tab|WP_Error New section or WP_Error.
*/
public static function add_tab( $id, $plugin_id, $args ) {
$new_tab = self::create_item( 'tab', 'Tab', $id, $plugin_id, $args );
if ( is_wp_error( $new_tab ) ) {
return $new_tab;
}
self::$form_tabs[ $id ] = $new_tab;
return $new_tab;
}
/**
* Returns list of registered fields.
*
* @param array $sort_by key and order to sort by.
* @return array list of registered fields.
*/
public static function get_fields( $sort_by = array(
'key' => 'order',
'order' => 'asc',
) ) {
return self::get_items( 'field', 'Field', $sort_by );
}
/**
* Returns list of registered cards.
*
* @param array $sort_by key and order to sort by.
* @return array list of registered cards.
*/
public static function get_subsections( $sort_by = array(
'key' => 'order',
'order' => 'asc',
) ) {
return self::get_items( 'subsection', 'Subsection', $sort_by );
}
/**
* Returns list of registered sections.
*
* @param array $sort_by key and order to sort by.
* @return array list of registered sections.
*/
public static function get_sections( $sort_by = array(
'key' => 'order',
'order' => 'asc',
) ) {
return self::get_items( 'section', 'Section', $sort_by );
}
/**
* Returns list of registered tabs.
*
* @param array $sort_by key and order to sort by.
* @return array list of registered tabs.
*/
public static function get_tabs( $sort_by = array(
'key' => 'order',
'order' => 'asc',
) ) {
return self::get_items( 'tab', 'Tab', $sort_by );
}
/**
* Returns list of registered items.
*
* @param string $type Form component type.
* @return array List of registered items.
*/
private static function get_item_list( $type ) {
$mapping = array(
'field' => self::$form_fields,
'subsection' => self::$form_subsections,
'section' => self::$form_sections,
'tab' => self::$form_tabs,
);
if ( array_key_exists( $type, $mapping ) ) {
return $mapping[ $type ];
}
return array();
}
/**
* Returns list of registered items.
*
* @param string $type Form component type.
* @param class-string $class_name Class of component type.
* @param array $sort_by key and order to sort by.
* @return array list of registered items.
*/
private static function get_items( $type, $class_name, $sort_by = array(
'key' => 'order',
'order' => 'asc',
) ) {
$item_list = self::get_item_list( $type );
$class = 'Automattic\\WooCommerce\\Internal\\Admin\\ProductForm\\' . $class_name;
$items = array_values( $item_list );
if ( class_exists( $class ) && method_exists( $class, 'sort' ) ) {
usort(
$items,
function ( $a, $b ) use ( $sort_by, $class ) {
return $class::sort( $a, $b, $sort_by );
}
);
}
return $items;
}
/**
* Creates a new item.
*
* @param string $type Form component type.
* @param class-string $class_name Class of component type.
* @param string $id Item id.
* @param string $plugin_id Plugin id.
* @param array $args additional arguments for item.
* @return Field|Card|Section|Tab|WP_Error New product form item or WP_Error.
*/
private static function create_item( $type, $class_name, $id, $plugin_id, $args ) {
$item_list = self::get_item_list( $type );
$class = 'Automattic\\WooCommerce\\Internal\\Admin\\ProductForm\\' . $class_name;
if ( ! class_exists( $class ) ) {
return new WP_Error(
'wc_product_form_' . $type . '_missing_form_class',
sprintf(
/* translators: 1: missing class name. */
esc_html__( '%1$s class does not exist.', 'woocommerce' ),
$class
)
);
}
if ( isset( $item_list[ $id ] ) ) {
return new WP_Error(
'wc_product_form_' . $type . '_duplicate_field_id',
sprintf(
/* translators: 1: Item type 2: Duplicate registered item id. */
esc_html__( 'You have attempted to register a duplicate form %1$s with WooCommerce Form: %2$s', 'woocommerce' ),
$type,
'`' . $id . '`'
)
);
}
$defaults = array(
'order' => 20,
);
$item_arguments = wp_parse_args( $args, $defaults );
try {
return new $class( $id, $plugin_id, $item_arguments );
} catch ( \Exception $e ) {
return new WP_Error(
'wc_product_form_' . $type . '_class_creation',
$e->getMessage()
);
}
}
}
|