sidebar_manager = $sidebar_manager;
$this->container_repository = $container_repository;
}
/**
* Hook the main Carbon Fields initialization functionality.
*/
public function boot() {
if ( ! defined( 'ABSPATH' ) ) {
throw new \Exception( 'Carbon Fields cannot be booted outside of a WordPress environment.' );
}
if ( did_action( 'init' ) ) {
throw new \Exception( 'Carbon Fields must be booted before the "init" WordPress action has fired.' );
}
include_once( dirname( dirname( __DIR__ ) ) . '/config.php' );
include_once( \Carbon_Fields\DIR . '/core/functions.php' );
add_action( 'after_setup_theme', array( $this, 'load_textdomain' ), 9999 );
add_action( 'init', array( $this, 'trigger_fields_register' ), 0 );
add_action( 'rest_api_init', array( $this, 'initialize_widgets' ) );
add_action( 'carbon_fields_fields_registered', array( $this, 'initialize_containers' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_media_browser' ), 0 );
add_action( 'admin_print_footer_scripts', array( $this, 'enqueue_assets' ), 9 );
add_action( 'admin_print_footer_scripts', array( $this, 'initialize_ui' ), 9999 );
add_action( 'edit_form_after_title', array( $this, 'add_carbon_fields_meta_box_contexts' ) );
add_action( 'wp_ajax_carbon_fields_fetch_association_options', array( $this, 'fetch_association_options' ) );
# Enable the legacy storage service
\Carbon_Fields\Carbon_Fields::service( 'legacy_storage' )->enable();
# Enable the meta query service
\Carbon_Fields\Carbon_Fields::service( 'meta_query' )->enable();
# Enable the REST API service
\Carbon_Fields\Carbon_Fields::service( 'rest_api' )->enable();
# Enable post meta revisions service
\Carbon_Fields\Carbon_Fields::service( 'revisions' )->enable();
# Initialize sidebar manager
$this->sidebar_manager->boot();
}
/**
* Load the plugin textdomain.
*/
public function load_textdomain() {
$dir = \Carbon_Fields\DIR . '/languages/';
$domain = 'carbon-fields';
$domain_ui = 'carbon-fields-ui';
$locale = get_locale();
$path = $dir . $domain . '-' . $locale . '.mo';
$path_ui = $dir . $domain_ui . '-' . $locale . '.mo';
load_textdomain( $domain, $path );
load_textdomain( $domain_ui, $path_ui );
}
/**
* Load the ui textdomain
*/
public function get_ui_translations() {
$domain ='carbon-fields-ui';
$translations = get_translations_for_domain( $domain );
$locale = array(
'' => array(
'domain' => $domain,
'lang' => is_admin() ? get_user_locale() : get_locale(),
),
);
if ( ! empty( $translations->headers['Plural-Forms'] ) ) {
$locale['']['plural_forms'] = $translations->headers['Plural-Forms'];
}
foreach ( $translations->entries as $msgid => $entry ) {
$locale[ $msgid ] = $entry->translations;
}
return $locale;
}
/**
* Register containers and fields.
*/
public function trigger_fields_register() {
try {
do_action( 'carbon_fields_register_fields' );
do_action( 'carbon_fields_fields_registered' );
} catch ( Incorrect_Syntax_Exception $e ) {
$callback = '';
foreach ( $e->getTrace() as $trace ) {
$callback .= '
' . ( isset( $trace['file'] ) ? $trace['file'] . ':' . $trace['line'] : $trace['function'] . '()' );
}
wp_die( '' . $e->getMessage() . '
' . $callback . '' );
}
}
/**
* Initialize containers.
*/
public function initialize_containers() {
$this->container_repository->initialize_containers();
}
/**
* Initialize the media browser.
*/
public function enqueue_media_browser() {
wp_enqueue_media();
}
/**
* Returns the rendering context for the assets.
*
* @return string
*/
protected function get_assets_context() {
$current_screen = get_current_screen();
if ( is_null( $current_screen ) ) {
return 'classic';
}
return $current_screen->is_block_editor() ? 'gutenberg' : 'classic';
}
/**
* Returns the suffix that should be applied to the assets.
*
* @return string
*/
protected function get_assets_suffix() {
return defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
}
/**
* Registers and enqueues a style.
*
* @param string $src
* @param array $deps
* @return void
*/
protected function enqueue_style( $src, $deps = array() ) {
$suffix = $this->get_assets_suffix();
$context = $this->get_assets_context();
wp_enqueue_style(
'carbon-fields-' . $src,
\Carbon_Fields\URL . '/build/' . $context . '/' . $src . $suffix . '.css',
$deps,
\Carbon_Fields\VERSION
);
}
/**
* Registers and enqueues a script.
*
* @param string $src
* @param array $deps
* @return void
*/
protected function enqueue_script( $src, $deps = array() ) {
$suffix = $this->get_assets_suffix();
$context = $this->get_assets_context();
wp_enqueue_script(
'carbon-fields-' . $src,
\Carbon_Fields\URL . '/build/' . $context . '/' . $src . $suffix . '.js',
$deps,
\Carbon_Fields\VERSION
);
}
/**
* Enqueues the assets.
*
* @return void
*/
public function enqueue_assets() {
global $pagenow;
global $wp_version;
$this->enqueue_style( 'core' );
$this->enqueue_style( 'metaboxes' );
$this->enqueue_script( 'vendor', array( 'wp-polyfill', 'jquery', 'lodash' ) );
$this->enqueue_script( 'core', array( 'carbon-fields-vendor' ) );
$this->enqueue_script( 'metaboxes', array( 'carbon-fields-vendor', 'carbon-fields-core' ) );
if ( $this->get_assets_context() === 'gutenberg' ) {
$this->enqueue_style( 'blocks' );
$this->enqueue_script( 'blocks', array( 'carbon-fields-vendor', 'carbon-fields-core' ) );
}
wp_add_inline_script( 'carbon-fields-vendor', 'window.cf = window.cf || {}', 'before' );
wp_add_inline_script( 'carbon-fields-vendor', sprintf( 'window.cf.preloaded = %s', wp_json_encode( $this->get_json_data() ) ), 'before' );
$revisions = \Carbon_Fields\Carbon_Fields::service( 'revisions' );
wp_localize_script( 'carbon-fields-vendor', 'cf', apply_filters( 'carbon_fields_config', array(
'config' => array(
'locale' => $this->get_ui_translations(),
'pagenow' => $pagenow,
'compactInput' => \Carbon_Fields\COMPACT_INPUT,
'compactInputKey' => \Carbon_Fields\COMPACT_INPUT_KEY,
'revisionsInputKey' => $revisions::CHANGE_KEY,
'wp_version' => $wp_version,
)
) ) );
}
/**
* Trigger the initialization of the UI.
*
* @return void
*/
public function initialize_ui() {
?>
array(),
'containers' => array(),
'sidebars' => array(),
);
$containers = $this->container_repository->get_active_containers();
foreach ( $containers as $container ) {
$container_data = $container->to_json( true );
if ( is_a($container, '\\Carbon_Fields\\Container\\Block_Container', true ) ) {
$carbon_data['blocks'][] = $container_data;
} else {
$carbon_data['containers'][] = $container_data;
}
}
$carbon_data['sidebars'] = Helper::get_active_sidebars();
return $carbon_data;
}
/**
* Register widget containers for REST API
* in order to be able to interract with the containers
*
* @access public
* @return void
*/
public function initialize_widgets() {
global $wp_registered_widgets;
// Get used (active and inactive) widgets from Carbon Fields
$carbon_fields_widgets_ids = array_filter( array_merge( ...array_values( wp_get_sidebars_widgets() ) ), function ( $widget_id ) {
return substr( $widget_id, 0, 14 ) === 'carbon_fields_';
} );
foreach ( $carbon_fields_widgets_ids as $widget_id ) {
if ( isset( $wp_registered_widgets[ $widget_id ] ) ) {
$widget_class = $wp_registered_widgets[ $widget_id ]['callback'][0];
$widget_class->_set( $wp_registered_widgets[ $widget_id ]['params'][0]['number'] );
$widget_class->register_container();
}
}
}
/**
* Handle association field options fetch.
*
* @access public
*
* @return array
*/
public function fetch_association_options() {
$page = isset( $_GET['page'] ) ? absint( $_GET['page'] ) : 1;
$term = isset( $_GET['term'] ) ? sanitize_text_field( $_GET['term'] ) : '';
$container_id = $_GET['container_id'];
$field_name = $_GET['field_name'];
/** @var \Carbon_Fields\Field\Association_Field $field */
$field = Helper::get_field( null, $container_id, $field_name );
return wp_send_json_success( $field->get_options( array(
'page' => $page,
'term' => $term,
) ) );
}
}