617 lines
15 KiB
PHP
617 lines
15 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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if ( ! class_exists( 'ACF_Assets' ) ) :
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class ACF_Assets {
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/**
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* Storage for i18n data.
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*
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* @since 5.6.9
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* @var array
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*/
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public $text = array();
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/**
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* Storage for l10n data.
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*
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* @since 5.6.9
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* @var array
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*/
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public $data = array();
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/**
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* List of enqueue flags.
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*
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* @since 5.9.0
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* @var bool
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*/
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private $enqueue = array();
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/**
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* Constructor.
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*
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* @date 10/4/18
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* @since 5.6.9
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*
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* @param void
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* @return void
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*/
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public function __construct() {
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add_action( 'init', array( $this, 'register_scripts' ) );
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}
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/**
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* Magic __call method for backwards compatibility.
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*
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* @date 10/4/20
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* @since 5.9.0
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*
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* @param string $name The method name.
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* @param array $arguments The array of arguments.
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* @return mixed
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*/
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public function __call( $name, $arguments ) {
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switch ( $name ) {
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case 'admin_enqueue_scripts':
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case 'admin_print_scripts':
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case 'admin_head':
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case 'admin_footer':
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case 'admin_print_footer_scripts':
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_doing_it_wrong( __FUNCTION__, 'The ACF_Assets class should not be accessed directly.', '5.9.0' );
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}
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}
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/**
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* Appends an array of i18n data.
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*
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* @date 13/4/18
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* @since 5.6.9
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*
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* @param array $text An array of text for i18n.
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* @return void
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*/
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public function add_text( $text ) {
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foreach ( (array) $text as $k => $v ) {
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$this->text[ $k ] = $v;
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}
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}
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/**
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* Appends an array of l10n data.
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*
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* @date 13/4/18
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* @since 5.6.9
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*
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* @param array $data An array of data for l10n.
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* @return void
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*/
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public function add_data( $data ) {
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foreach ( (array) $data as $k => $v ) {
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$this->data[ $k ] = $v;
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}
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}
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/**
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* Registers the ACF scripts and styles.
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*
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* @date 10/4/18
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* @since 5.6.9
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*
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* @param void
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* @return void
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*/
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public function register_scripts() {
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// Extract vars.
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$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
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$version = acf_get_setting( 'version' );
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// Register scripts.
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wp_register_script( 'acf', acf_get_url( 'assets/build/js/acf' . $suffix . '.js' ), array( 'jquery' ), $version );
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wp_register_script( 'acf-input', acf_get_url( 'assets/build/js/acf-input' . $suffix . '.js' ), array( 'jquery', 'jquery-ui-sortable', 'jquery-ui-resizable', 'acf' ), $version );
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wp_register_script( 'acf-field-group', acf_get_url( 'assets/build/js/acf-field-group' . $suffix . '.js' ), array( 'acf-input' ), $version );
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wp_register_script( 'acf-internal-post-type', acf_get_url( 'assets/build/js/acf-internal-post-type' . $suffix . '.js' ), array( 'acf-input' ), $version );
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// Register styles.
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wp_register_style( 'acf-global', acf_get_url( 'assets/build/css/acf-global.css' ), array( 'dashicons' ), $version );
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wp_register_style( 'acf-input', acf_get_url( 'assets/build/css/acf-input.css' ), array( 'acf-global' ), $version );
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wp_register_style( 'acf-field-group', acf_get_url( 'assets/build/css/acf-field-group.css' ), array( 'acf-input' ), $version );
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/**
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* Fires after core scripts and styles have been registered.
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*
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* @since 5.6.9
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*
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* @param string $version The ACF version.
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* @param string $suffix The potential ".min" filename suffix.
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*/
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do_action( 'acf/register_scripts', $version, $suffix );
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}
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/**
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* Enqueues a script and sets up actions for priting supplemental scripts.
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*
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* @date 27/4/20
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* @since 5.9.0
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*
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* @param string $name The script name.
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* @return void
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*/
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public function enqueue_script( $name ) {
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wp_enqueue_script( $name );
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$this->add_actions();
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}
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/**
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* Enqueues a style.
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*
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* @date 27/4/20
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* @since 5.9.0
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*
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* @param string $name The style name.
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* @return void
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*/
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public function enqueue_style( $name ) {
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wp_enqueue_style( $name );
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}
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/**
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* Adds the actions needed to print supporting inline scripts.
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*
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* @date 27/4/20
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* @since 5.9.0
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*
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* @param void
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* @return void
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*/
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private function add_actions() {
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// Only run once.
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if ( acf_has_done( 'ACF_Assets::add_actions' ) ) {
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return;
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}
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// Add actions.
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$this->add_action( 'admin_enqueue_scripts', 'enqueue_scripts', 20 );
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$this->add_action( 'admin_print_scripts', 'print_scripts', 20 );
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$this->add_action( 'admin_print_footer_scripts', 'print_footer_scripts', 20 );
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}
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/**
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* Extends the add_action() function with two additional features:
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* 1. Renames $action depending on the current page (customizer, login, front-end).
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* 2. Alters the priotiry or calls the method directly if the action has already passed.
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*
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* @date 28/4/20
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* @since 5.9.0
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*
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* @param string $action The action name.
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* @param string $method The method name.
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* @param int $priority See add_action().
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* @param int $accepted_args See add_action().
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* @return void
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*/
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public function add_action( $action, $method, $priority = 10, $accepted_args = 1 ) {
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// Generate an array of action replacements.
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$replacements = array(
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'customizer' => array(
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'admin_enqueue_scripts' => 'admin_enqueue_scripts',
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'admin_print_scripts' => 'customize_controls_print_scripts',
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'admin_head' => 'customize_controls_print_scripts',
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'admin_footer' => 'customize_controls_print_footer_scripts',
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'admin_print_footer_scripts' => 'customize_controls_print_footer_scripts',
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),
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'login' => array(
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'admin_enqueue_scripts' => 'login_enqueue_scripts',
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'admin_print_scripts' => 'login_head',
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'admin_head' => 'login_head',
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'admin_footer' => 'login_footer',
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'admin_print_footer_scripts' => 'login_footer',
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),
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'wp' => array(
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'admin_enqueue_scripts' => 'wp_enqueue_scripts',
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'admin_print_scripts' => 'wp_print_scripts',
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'admin_head' => 'wp_head',
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'admin_footer' => 'wp_footer',
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'admin_print_footer_scripts' => 'wp_print_footer_scripts',
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),
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);
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// Determine the current context.
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if ( did_action( 'customize_controls_init' ) ) {
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$context = 'customizer';
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} elseif ( did_action( 'login_form_register' ) ) {
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$context = 'login';
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} elseif ( is_admin() ) {
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$context = 'admin';
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} else {
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$context = 'wp';
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}
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// Replace action if possible.
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if ( isset( $replacements[ $context ][ $action ] ) ) {
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$action = $replacements[ $context ][ $action ];
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}
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// Check if action is currently being or has already been run.
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if ( did_action( $action ) ) {
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$doing = acf_doing_action( $action );
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if ( $doing && $doing < $priority ) {
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// Allow action to be added as per usual.
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} else {
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// Call method directly.
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return call_user_func( array( $this, $method ) );
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}
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}
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// Add action.
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add_action( $action, array( $this, $method ), $priority, $accepted_args );
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}
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/**
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* Generic controller for enqueuing scripts and styles.
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*
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* @date 28/4/20
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* @since 5.9.0
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*
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* @param array $args {
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* @type bool $uploader Whether or not to enqueue uploader scripts.
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* }
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* @return void
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*/
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public function enqueue( $args = array() ) {
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// Apply defaults.
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$args = wp_parse_args(
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$args,
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array(
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'input' => true,
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'uploader' => false,
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)
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);
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// Set enqueue flags and add actions.
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if ( $args['input'] ) {
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$this->enqueue[] = 'input';
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}
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if ( $args['uploader'] ) {
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$this->enqueue[] = 'uploader';
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}
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$this->add_actions();
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}
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/**
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* Enqueues the scripts and styles needed for the WP media uploader.
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*
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* @date 27/10/2014
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* @since 5.0.9
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*
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* @param void
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* @return void
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*/
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public function enqueue_uploader() {
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// Only run once.
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if ( acf_has_done( 'ACF_Assets::enqueue_uploader' ) ) {
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return;
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}
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// Enqueue media assets.
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if ( current_user_can( 'upload_files' ) ) {
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wp_enqueue_media();
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}
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// Add actions.
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$this->add_action( 'admin_footer', 'print_uploader_scripts', 1 );
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/**
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* Fires when enqueuing the uploader.
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*
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* @since 5.6.9
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*
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* @param void
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*/
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do_action( 'acf/enqueue_uploader' );
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}
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/**
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* Enqueues and localizes scripts.
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*
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* @date 27/4/20
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* @since 5.9.0
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*
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* @param void
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* @return void
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*/
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public function enqueue_scripts() {
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// Enqueue input scripts.
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if ( in_array( 'input', $this->enqueue ) ) {
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wp_enqueue_script( 'acf-input' );
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wp_enqueue_style( 'acf-input' );
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}
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// Enqueue media scripts.
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if ( in_array( 'uploader', $this->enqueue ) ) {
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$this->enqueue_uploader();
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}
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// Localize text.
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acf_localize_text(
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array(
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// Tooltip
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'Are you sure?' => __( 'Are you sure?', 'acf' ),
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'Yes' => __( 'Yes', 'acf' ),
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'No' => __( 'No', 'acf' ),
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'Remove' => __( 'Remove', 'acf' ),
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'Cancel' => __( 'Cancel', 'acf' ),
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)
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);
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// Localize "input" text.
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if ( wp_script_is( 'acf-input' ) ) {
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acf_localize_text(
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array(
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// Unload
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'The changes you made will be lost if you navigate away from this page' => __( 'The changes you made will be lost if you navigate away from this page', 'acf' ),
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// Validation
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'Validation successful' => __( 'Validation successful', 'acf' ),
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'Validation failed' => __( 'Validation failed', 'acf' ),
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'1 field requires attention' => __( '1 field requires attention', 'acf' ),
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'%d fields require attention' => __( '%d fields require attention', 'acf' ),
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// Other
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'Edit field group' => __( 'Edit field group', 'acf' ),
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)
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);
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/**
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* Fires during "admin_enqueue_scripts" when ACF scripts are enqueued.
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*
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* @since 5.6.9
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*
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* @param void
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*/
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do_action( 'acf/input/admin_enqueue_scripts' );
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}
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/**
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* Fires during "admin_enqueue_scripts" when ACF scripts are enqueued.
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*
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* @since 5.6.9
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*
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* @param void
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*/
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do_action( 'acf/admin_enqueue_scripts' );
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do_action( 'acf/enqueue_scripts' );
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// Filter i18n translations that differ from English and localize script.
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$text = array();
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foreach ( $this->text as $k => $v ) {
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if ( str_replace( '.verb', '', $k ) !== $v ) {
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$text[ $k ] = $v;
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}
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}
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if ( $text ) {
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wp_localize_script( 'acf', 'acfL10n', $text );
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}
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}
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/**
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* Prints scripts in head.
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*
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* @date 27/4/20
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* @since 5.9.0
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*
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* @param void
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* @return void
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*/
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public function print_scripts() {
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if ( wp_script_is( 'acf-input' ) ) {
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/**
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* Fires during "admin_head" when ACF scripts are enqueued.
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*
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* @since 5.6.9
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*
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* @param void
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*/
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do_action( 'acf/input/admin_head' );
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do_action( 'acf/input/admin_print_scripts' );
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}
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/**
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* Fires during "admin_head" when ACF scripts are enqueued.
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*
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* @since 5.6.9
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*
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* @param void
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*/
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do_action( 'acf/admin_head' );
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do_action( 'acf/admin_print_scripts' );
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}
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/**
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* Prints scripts in footer.
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*
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* @date 27/4/20
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* @since 5.9.0
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*
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* @param void
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* @return void
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*/
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public function print_footer_scripts() {
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global $wp_version;
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// Bail early if 'acf' script was never enqueued (fixes Elementor enqueue reset conflict).
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if ( ! wp_script_is( 'acf' ) ) {
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return;
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}
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// Localize data.
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acf_localize_data(
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array(
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'admin_url' => admin_url(),
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'ajaxurl' => admin_url( 'admin-ajax.php' ),
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'nonce' => wp_create_nonce( 'acf_nonce' ),
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'acf_version' => acf_get_setting( 'version' ),
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'wp_version' => $wp_version,
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'browser' => acf_get_browser(),
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'locale' => acf_get_locale(),
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'rtl' => is_rtl(),
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'screen' => acf_get_form_data( 'screen' ),
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'post_id' => acf_get_form_data( 'post_id' ),
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'validation' => acf_get_form_data( 'validation' ),
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'editor' => acf_is_block_editor() ? 'block' : 'classic',
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'is_pro' => acf_is_pro(),
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)
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);
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// Print inline script.
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printf( "<script>\n%s\n</script>\n", 'acf.data = ' . wp_json_encode( $this->data ) . ';' );
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if ( wp_script_is( 'acf-input' ) ) {
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/**
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* Filters an empty array for compat l10n data.
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*
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* @since 5.0.0
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*
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* @param array $data An array of data to append to.
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*/
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$compat_l10n = apply_filters( 'acf/input/admin_l10n', array() );
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if ( $compat_l10n ) {
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printf( "<script>\n%s\n</script>\n", 'acf.l10n = ' . wp_json_encode( $compat_l10n ) . ';' );
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}
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/**
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* Fires during "admin_footer" when ACF scripts are enqueued.
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*
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* @since 5.6.9
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*
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* @param void
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*/
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do_action( 'acf/input/admin_footer' );
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do_action( 'acf/input/admin_print_footer_scripts' );
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}
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/**
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* Fires during "admin_footer" when ACF scripts are enqueued.
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*
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* @since 5.6.9
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*
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* @param void
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*/
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do_action( 'acf/admin_footer' );
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do_action( 'acf/admin_print_footer_scripts' );
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// Once all data is localized, trigger acf.prepare() to execute functionality before DOM ready.
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printf( "<script>\n%s\n</script>\n", "acf.doAction( 'prepare' );" );
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}
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/**
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* Prints uploader scripts in footer.
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*
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* @date 11/06/2020
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* @since 5.9.0
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*
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* @param void
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* @return void
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*/
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public function print_uploader_scripts() {
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// Todo: investigate output-buffer to hide HTML.
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?>
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<div id="acf-hidden-wp-editor" style="display: none;">
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<?php wp_editor( '', 'acf_content' ); ?>
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</div>
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<?php
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/**
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* Fires when printing uploader scripts.
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*
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* @since 5.6.9
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*
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* @param void
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*/
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|
do_action( 'acf/admin_print_uploader_scripts' );
|
|
}
|
|
}
|
|
|
|
// instantiate
|
|
acf_new_instance( 'ACF_Assets' );
|
|
|
|
endif; // class_exists check
|
|
|
|
/**
|
|
* Appends an array of i18n data for localization.
|
|
*
|
|
* @date 13/4/18
|
|
* @since 5.6.9
|
|
*
|
|
* @param array $text An array of text for i18n.
|
|
* @return void
|
|
*/
|
|
function acf_localize_text( $text ) {
|
|
return acf_get_instance( 'ACF_Assets' )->add_text( $text );
|
|
}
|
|
|
|
/**
|
|
* Appends an array of l10n data for localization.
|
|
*
|
|
* @date 13/4/18
|
|
* @since 5.6.9
|
|
*
|
|
* @param array $data An array of data for l10n.
|
|
* @return void
|
|
*/
|
|
function acf_localize_data( $data ) {
|
|
return acf_get_instance( 'ACF_Assets' )->add_data( $data );
|
|
}
|
|
|
|
/**
|
|
* Enqueues a script with support for supplemental inline scripts.
|
|
*
|
|
* @date 27/4/20
|
|
* @since 5.9.0
|
|
*
|
|
* @param string $name The script name.
|
|
* @return void
|
|
*/
|
|
function acf_enqueue_script( $name ) {
|
|
return acf_get_instance( 'ACF_Assets' )->enqueue_script( $name );
|
|
}
|
|
|
|
/**
|
|
* Enqueues the input scripts required for fields.
|
|
*
|
|
* @date 13/4/18
|
|
* @since 5.6.9
|
|
*
|
|
* @param array $args See ACF_Assets::enqueue_scripts() for a list of args.
|
|
* @return void
|
|
*/
|
|
function acf_enqueue_scripts( $args = array() ) {
|
|
return acf_get_instance( 'ACF_Assets' )->enqueue( $args );
|
|
}
|
|
|
|
/**
|
|
* Enqueues the WP media uploader scripts and styles.
|
|
*
|
|
* @date 27/10/2014
|
|
* @since 5.0.9
|
|
*
|
|
* @param void
|
|
* @return void
|
|
*/
|
|
function acf_enqueue_uploader() {
|
|
return acf_get_instance( 'ACF_Assets' )->enqueue_uploader();
|
|
}
|