69 lines
2.8 KiB
PHP
69 lines
2.8 KiB
PHP
<?php
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namespace AKSRT\WidgetSystem;
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defined('ABSPATH') || exit;
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/**
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* Lazy widget form endpoint and admin-only assets.
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*/
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final class AdminFormController {
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public const AJAX_ACTION = 'aksrt_widget_form';
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private const NONCE_ACTION = 'aksrt_widget_form';
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public static function register_hooks(): void {
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add_action('wp_ajax_' . self::AJAX_ACTION, [self::class, 'ajax_form']);
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add_action('admin_enqueue_scripts', [self::class, 'enqueue']);
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add_action('customize_controls_enqueue_scripts', [self::class, 'enqueue']);
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}
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public static function enqueue(): void {
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$screen = function_exists('get_current_screen') ? get_current_screen() : null;
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$is_customizer = current_filter() === 'customize_controls_enqueue_scripts';
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if (!$is_customizer && (!$screen || !in_array($screen->id, ['widgets', 'customize'], true))) {
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return;
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}
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wp_enqueue_media();
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wp_enqueue_style('wp-color-picker');
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wp_enqueue_script('jquery-ui-sortable');
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wp_enqueue_style('aksrt-widget-admin', AKSRT_URI . '/assets/widgets/admin.css', ['wp-color-picker'], AKSRT_VERSION);
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wp_enqueue_style('aksrt-widget-preview', AKSRT_URI . '/assets/widgets/frontend.css', [], AKSRT_VERSION);
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wp_enqueue_script('aksrt-widget-admin-core', AKSRT_URI . '/assets/widgets/admin-core.js', [], AKSRT_VERSION, true);
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wp_enqueue_script('aksrt-widget-admin', AKSRT_URI . '/assets/widgets/admin.js', ['jquery', 'jquery-ui-sortable', 'wp-color-picker', 'aksrt-widget-admin-core'], AKSRT_VERSION, true);
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wp_localize_script('aksrt-widget-admin', 'aksrtWidgetAdmin', [
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'ajaxUrl' => admin_url('admin-ajax.php'),
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'action' => self::AJAX_ACTION,
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'nonce' => wp_create_nonce(self::NONCE_ACTION),
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'transferNonce' => wp_create_nonce('aksrt_widgets_transfer'),
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'i18n' => [
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'loading' => __('正在加载模块配置…', 'aksrt'),
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'error' => __('加载失败，请重试。', 'aksrt'),
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],
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]);
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}
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public static function ajax_form(): void {
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check_ajax_referer(self::NONCE_ACTION, 'nonce');
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if (!current_user_can('edit_theme_options')) {
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wp_send_json_error(['message' => __('权限不足。', 'aksrt')], 403);
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}
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$id_base = isset($_POST['id_base']) ? sanitize_key(wp_unslash($_POST['id_base'])) : '';
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$number = isset($_POST['widget_number']) ? absint($_POST['widget_number']) : 0;
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$definition = WidgetRegistry::get_by_id_base($id_base);
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if (!$definition || $number < 1) {
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wp_send_json_error(['message' => __('无效的小工具实例。', 'aksrt')], 400);
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}
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$widget = new SchemaWidget($definition);
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$widget->_set($number);
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$settings = $widget->get_settings();
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$instance = isset($settings[$number]) && is_array($settings[$number]) ? $settings[$number] : [];
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ob_start();
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$widget->render_full_form($instance);
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$html = (string) ob_get_clean();
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wp_send_json_success(['html' => $html]);
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}
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}
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