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<?php |
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|
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namespace MasterAddons\Inc\Admin; |
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|
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use MasterAddons\Inc\Classes\Helper; |
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use MasterAddons\Inc\Classes\Assets_Manager; |
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|
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/** |
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* JLTMA Page Importer |
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* Adds an "Import Pages" button on the WordPress Pages list |
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* that opens the existing Template Library in a modal popup |
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*/ |
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|
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defined('ABSPATH') || exit; |
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|
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final class Page_Importer { |
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|
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private static $instance = null; |
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const HANDLE = 'jltma-page-importer'; |
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|
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public static function get_instance() { |
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if (!self::$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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/** |
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* Constructor |
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*/ |
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public function __construct() { |
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add_action('admin_enqueue_scripts', array($this, 'enqueue_scripts')); |
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add_filter('views_edit-page', array($this, 'add_import_pages_tab')); |
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add_filter('admin_body_class', array($this, 'add_body_class')); |
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add_action('pre_get_posts', array($this, 'filter_imported_pages')); |
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} |
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|
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/** |
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* Enqueue scripts only on Pages list screen |
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*/ |
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public function enqueue_scripts($hook_suffix) { |
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// Only load on Pages list screen |
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$screen = get_current_screen(); |
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|
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if (!$screen || $screen->id !== 'edit-page' || $screen->post_type !== 'page') { |
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return; |
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} |
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|
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// Enqueue WordPress React (required for template library) |
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wp_enqueue_script('wp-element'); |
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wp_enqueue_script('wp-components'); |
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wp_enqueue_script('wp-api-fetch'); |
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|
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// Enqueue all page importer assets via Assets_Manager |
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// This includes: macy, template-library, widget-builder, page-importer |
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Assets_Manager::enqueue('page-importer'); |
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|
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// Resolve plugin URL — use JLTMA_PRO_URL fallback for pro-only builds |
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$plugin_url = defined('JLTMA_URL') ? JLTMA_URL : (defined('JLTMA_PRO_URL') ? untrailingslashit(JLTMA_PRO_URL) : ''); |
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|
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// Localize Template Library (required by React app) |
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wp_localize_script('jltma-template-library', 'JLTMATemplateLibrary', array( |
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'ajaxurl' => admin_url('admin-ajax.php'), |
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'nonce' => wp_create_nonce('jltma_template_library_nonce'), |
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'restUrl' => get_rest_url(), |
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'restNonce' => wp_create_nonce('wp_rest'), |
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'pluginUrl' => $plugin_url, |
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'assetsUrl' => $plugin_url . '/assets/', |
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'isProActive' => Helper::jltma_premium(), |
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'strings' => array( |
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'searchPlaceholder' => __('Search templates...', 'master-addons'), |
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'importTemplate' => __('Import', 'master-addons'), |
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'previewTemplate' => __('Preview', 'master-addons'), |
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'loadingTemplates' => __('Loading templates...', 'master-addons'), |
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'noTemplatesFound' => __('No templates found', 'master-addons'), |
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'importSuccess' => __('Template imported successfully!', 'master-addons'), |
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'importError' => __('Failed to import template', 'master-addons') |
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) |
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)); |
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|
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// Localize Template Kits config (for Template Kits dropdown option) |
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wp_localize_script('jltma-template-library', 'JLTMATemplatesKit', array( |
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'ajaxurl' => admin_url('admin-ajax.php'), |
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'nonce' => wp_create_nonce('jltma_template_kits_nonce_action'), |
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'is_pro' => Helper::jltma_premium(), |
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'pluginUrl' => $plugin_url, |
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'strings' => array( |
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'importSuccess' => __('Template Kit imported successfully!', 'master-addons'), |
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'importError' => __('Failed to import template kit.', 'master-addons'), |
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'previewTemplate' => __('Preview', 'master-addons'), |
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'importTemplate' => __('Import Kit', 'master-addons'), |
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'searchPlaceholder' => __('Search template kits...', 'master-addons'), |
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) |
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)); |
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|
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// Localize script data for page importer |
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wp_localize_script( |
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'jltma-page-importer', |
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'JLTMA_PAGE_IMPORTER', |
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array( |
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'logo_url' => $plugin_url . '/assets/images/logo.svg', |
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'red_logo_url' => $plugin_url . '/assets/images/red-logo.svg', |
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'library_url' => admin_url('admin.php?page=jltma-template-library'), |
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'template_kits_url' => $plugin_url . '/assets/js/admin/template-kits-app.js', |
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'brand_color' => '#6814cd', |
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'nonce' => wp_create_nonce('jltma_page_importer_nonce'), |
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'i18n' => array( |
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'import_pages' => __('Import Pages', 'master-addons'), |
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'close' => __('Close', 'master-addons'), |
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'loading' => __('Loading Template Library...', 'master-addons'), |
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), |
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) |
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); |
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} |
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|
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/** |
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* Add body class to Pages list screen |
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* This helps with styling and JavaScript targeting |
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*/ |
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public function add_body_class($classes) { |
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$screen = get_current_screen(); |
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|
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// Only add class on Pages list screen |
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if ($screen && $screen->id === 'edit-page' && $screen->post_type === 'page') { |
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$classes .= ' jltma-page-importer-btn-active'; |
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} |
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|
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return $classes; |
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} |
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|
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/** |
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* Add custom tab to Pages list view (optional enhancement) |
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* This adds a tab showing imported pages |
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*/ |
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public function add_import_pages_tab($views) { |
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global $wpdb; |
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|
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// Count pages imported via Master Addons |
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// Check both meta keys: _jltma_demo_import_item (kit imports) and _jltma_imported_template (single imports) |
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$count = $wpdb->get_var( // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching -- direct query required for counting imported pages by meta key; query is fully static with no user-supplied values |
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"SELECT COUNT(*) FROM {$wpdb->posts} |
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WHERE post_type = 'page' |
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AND post_status = 'publish' |
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AND ID IN ( |
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SELECT post_id FROM {$wpdb->postmeta} |
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WHERE meta_key IN ('_jltma_demo_import_item', '_jltma_imported_template') |
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)" |
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); |
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|
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if ($count > 0) { |
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$class = (isset($_GET['jltma_imported']) && $_GET['jltma_imported'] == '1') ? 'current' : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only view filter, no data processed |
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$url = add_query_arg('jltma_imported', '1', admin_url('edit.php?post_type=page')); |
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$views['jltma_imported'] = sprintf( |
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'<a href="%s" class="%s" style="color: %s; font-weight: 500">%s <span class="count">(%s)</span></a>', |
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$url, |
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$class, |
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'#6814cd', |
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__('MA Imported', 'master-addons'), |
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$count |
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); |
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} |
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|
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return $views; |
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} |
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|
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/** |
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* Filter pages list to show only MA imported pages |
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*/ |
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public function filter_imported_pages($query) { |
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if (!is_admin() || !$query->is_main_query()) { |
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return; |
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} |
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|
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$screen = get_current_screen(); |
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if (!$screen || $screen->id !== 'edit-page') { |
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return; |
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} |
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|
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if (isset($_GET['jltma_imported']) && $_GET['jltma_imported'] === '1') { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only query filter, no data processed |
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$query->set('meta_query', [ |
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'relation' => 'OR', |
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[ |
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'key' => '_jltma_demo_import_item', |
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'compare' => 'EXISTS', |
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], |
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[ |
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'key' => '_jltma_imported_template', |
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'compare' => 'EXISTS', |
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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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|
