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<?php |
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/** |
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* Master Addons Widget Builder Initialization |
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* |
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* @package MasterAddons |
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* @subpackage WidgetBuilder |
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*/ |
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|
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namespace MasterAddons\Inc\Admin\WidgetBuilder; |
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|
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if (!defined('ABSPATH')) { |
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exit; |
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} |
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|
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class Widget_Builder_Init { |
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|
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private static $instance = null; |
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|
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public static function get_instance() { |
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if (is_null(self::$instance)) { |
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self::$instance = new self(); |
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} |
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return self::$instance; |
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} |
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|
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private function __construct() { |
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add_action('init', [$this, 'initialize'], 1); |
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add_action('admin_init', [$this, 'admin_redirects']); |
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add_action('admin_init', [$this, 'maybe_migrate']); |
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} |
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|
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public function initialize() { |
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Widget_CPT::get_instance(); |
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Widget_Admin::get_instance(); |
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|
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// Initialize REST API |
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add_action('rest_api_init', function() { |
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$controller = new REST_Controller(); |
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$controller->register_routes(); |
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}); |
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|
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// Initialize Shortcode Manager |
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Shortcode_Manager::get_instance(); |
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|
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// Register custom widgets with Elementor |
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add_action('elementor/widgets/register', [$this, 'register_custom_widgets']); |
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} |
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|
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/** |
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* Register custom widgets from CPT with Elementor |
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*/ |
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public function register_custom_widgets($widgets_manager) { |
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// Register custom categories first |
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$this->register_custom_categories(); |
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|
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// Get all published widgets |
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$args = [ |
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'post_type' => 'jltma_widget', |
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'post_status' => 'publish', |
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'posts_per_page' => -1, |
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'orderby' => 'date', |
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'order' => 'DESC' |
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]; |
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|
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$widgets = get_posts($args); |
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|
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if (empty($widgets)) { |
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return; |
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} |
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|
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// Widgets are rendered at runtime by Dynamic_Widget — no generated or |
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// executed PHP. (No user input is ever written to or required as PHP.) |
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require_once __DIR__ . '/class-dynamic-widget.php'; |
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|
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foreach ($widgets as $widget_post) { |
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$widgets_manager->register(new Dynamic_Widget([], ['jltma_post_id' => $widget_post->ID])); |
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} |
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} |
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|
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/** |
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* Register custom Elementor categories |
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*/ |
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private function register_custom_categories() { |
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if (!did_action('elementor/loaded')) { |
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return; |
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} |
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|
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// Get custom categories from options |
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$custom_categories = get_option('jltma_custom_widget_categories', []); |
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|
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if (empty($custom_categories) || !is_array($custom_categories)) { |
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return; |
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} |
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|
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$elements_manager = \Elementor\Plugin::$instance->elements_manager; |
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|
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// Register each custom category |
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foreach ($custom_categories as $slug => $title) { |
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// Check if category doesn't already exist |
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$existing_categories = $elements_manager->get_categories(); |
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|
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if (!isset($existing_categories[$slug])) { |
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$elements_manager->add_category( |
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$slug, |
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[ |
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'title' => $title, |
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'icon' => 'eicon-posts-ticker', |
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] |
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); |
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} |
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} |
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} |
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|
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public function admin_redirects() { |
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// phpcs:disable WordPress.Security.NonceVerification.Recommended -- Read-only checks of WordPress-set admin query vars for redirect flow; no form data is processed. |
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global $pagenow; |
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$target_post_type = 'jltma_widget'; |
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$redirect_url = admin_url('edit.php?post_type=jltma_widget'); |
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|
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if ('post.php' === $pagenow && isset($_GET['post'])) { |
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if (isset($_GET['action']) && in_array($_GET['action'], ['elementor', 'trash', 'delete', 'restore', 'untrash'], true)) { |
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return; |
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} |
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$post_id = absint($_GET['post']); |
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if ($post_id && $target_post_type === get_post_type($post_id)) { |
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wp_safe_redirect($redirect_url); |
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exit; |
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} |
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} |
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|
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if ('post-new.php' === $pagenow && isset($_GET['post_type'])) { |
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$current_post_type = sanitize_key($_GET['post_type']); |
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if ($target_post_type === $current_post_type) { |
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wp_safe_redirect($redirect_url); |
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exit; |
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} |
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} |
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// phpcs:enable WordPress.Security.NonceVerification.Recommended |
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} |
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|
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/** |
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* One-time migration. Re-sanitizes stored widget code (strips any PHP/script that |
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* older versions may have persisted), purges stale generated files from current and |
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* legacy locations, and regenerates every widget from the now-clean data. Existing |
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* widget posts are never deleted — only their data is scrubbed and files rebuilt. |
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* Runs once per version (gated by an option) inside an authorised admin request. |
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*/ |
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public function maybe_migrate() { |
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$option_key = 'jltma_widget_builder_migrated'; |
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$version = '3.1.2-runtime'; |
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|
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if (get_option($option_key) === $version) { |
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return; |
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} |
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|
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if (!current_user_can('manage_options')) { |
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return; |
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} |
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|
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// 1) Remove stale generated trees (current + legacy locations). |
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$upload = wp_upload_dir(); |
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$base = trailingslashit($upload['basedir']); |
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$this->delete_directory($base . 'master_addons/widgets'); |
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$this->delete_directory($base . 'master-addons/widget-builder/generated'); |
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$this->delete_directory($base . 'master-addons/widget-builder/tmp'); |
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|
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// 2) Scrub persisted widget data, then regenerate files from clean data. |
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$widget_ids = get_posts([ |
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'post_type' => 'jltma_widget', |
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'post_status' => 'any', |
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'posts_per_page' => -1, |
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'fields' => 'ids', |
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]); |
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|
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foreach ($widget_ids as $widget_id) { |
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$data = get_post_meta($widget_id, '_jltma_widget_data', true); |
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if (is_array($data)) { |
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if (isset($data['html_code'])) { |
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$data['html_code'] = $this->scrub_html($data['html_code']); |
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} |
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if (isset($data['css_code'])) { |
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$data['css_code'] = $this->scrub_css($data['css_code']); |
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} |
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if (isset($data['js_code'])) { |
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$data['js_code'] = $this->scrub_js($data['js_code']); |
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} |
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update_post_meta($widget_id, '_jltma_widget_data', $data); |
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} |
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|
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$generator = new Widget_Generator($widget_id); |
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$generator->generate(); |
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} |
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|
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// 3) Drop the orphaned option left by the old option-based builder. |
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delete_option('jltma_custom_widgets'); |
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|
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update_option($option_key, $version); |
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} |
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|
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/** |
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* Strip PHP tags and inline <script> from widget HTML. |
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* |
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* @param string $code |
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* @return string |
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*/ |
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private function scrub_html($code) { |
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if (!is_string($code) || '' === $code) { |
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return ''; |
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} |
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$code = str_replace(chr(0), '', $code); |
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$code = preg_replace('/<\?php/i', '', $code); |
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$code = str_replace(['<?=', '<?', '?>'], '', $code); |
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$code = preg_replace('#<script\b[^>]*>.*?</script>#is', '', $code); |
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$code = preg_replace('#</?script\b[^>]*>#i', '', $code); |
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return $code; |
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} |
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|
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/** |
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* Strip PHP tags and <style>/<script> tags from widget CSS. |
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* |
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* @param string $code |
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* @return string |
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*/ |
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private function scrub_css($code) { |
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if (!is_string($code) || '' === $code) { |
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return ''; |
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} |
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$code = str_replace(chr(0), '', $code); |
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$code = preg_replace('/<\?php/i', '', $code); |
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$code = str_replace(['<?=', '<?', '?>'], '', $code); |
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$code = preg_replace('#</?style\b[^>]*>#i', '', $code); |
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$code = preg_replace('#</?script\b[^>]*>#i', '', $code); |
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return $code; |
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} |
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|
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/** |
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* Strip PHP tags and <script> tags from widget JS. |
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* |
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* @param string $code |
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* @return string |
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*/ |
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private function scrub_js($code) { |
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if (!is_string($code) || '' === $code) { |
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return ''; |
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} |
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$code = str_replace(chr(0), '', $code); |
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$code = preg_replace('/<\?php/i', '', $code); |
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$code = str_replace(['<?=', '<?', '?>'], '', $code); |
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$code = preg_replace('#</?script\b[^>]*>#i', '', $code); |
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return $code; |
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} |
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|
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/** |
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* Recursively delete a directory via WP_Filesystem. |
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* |
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* @param string $dir |
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*/ |
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private function delete_directory($dir) { |
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if (empty($dir) || !is_dir($dir)) { |
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return; |
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} |
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global $wp_filesystem; |
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if (empty($wp_filesystem)) { |
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require_once ABSPATH . 'wp-admin/includes/file.php'; |
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WP_Filesystem(); |
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} |
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if (!empty($wp_filesystem)) { |
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$wp_filesystem->delete($dir, true); |
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} |
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} |
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} |
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|
