enqueue_assets(); // Check permission $user_id = get_current_user_id(); $userModel = UserModel::find( $user_id, true ); if ( ! $userModel || ! $userModel->is_instructor() ) { throw new Exception( __( "Sorry, you don't have permission to access Course Builder", 'learnpress' ) ); } $data = [ 'userModel' => $userModel, ]; $layout = [ 'wrapper' => '
', 'header' => $this->html_header( $data ), 'body' => '
', 'sidebar' => $this->html_sidebar( $data ), 'content' => $this->html_content( $data ), 'body_end' => '
', 'wrapper_end' => '
', ]; echo Template::combine_components( $layout ); } catch ( Throwable $e ) { Template::print_message( wp_kses_post( $e->getMessage() ), 'error' ); } } /** * Enqueue scripts, styles and localize data for Course Builder. * * @since 4.3.x * @version 1.0.0 */ protected function enqueue_assets() {} /** * Auto-detect and dequeue all theme/child-theme stylesheets. * Prevents theme CSS from interfering with Course Builder styles. * * Hooked to `wp_enqueue_scripts` at priority 9999 so it runs DURING wp_head(), * after themes have enqueued their styles but before they are printed. * * Only removes styles whose source URL is within the theme or child-theme directory. * WP core styles, plugin styles, and other assets remain untouched. * * @since 4.3.0 * @version 1.0.0 */ /*public function dequeue_theme_styles() { global $wp_styles, $wp_scripts; if ( ! LP_Page_Controller::is_page_course_builder() ) { return; } $allowed_styles = apply_filters( 'learn-press/course-builder/allowed-styles', [ 'dashicons', 'admin-bar', 'buttons', 'media-views', 'wp-components', 'wp-block-library', 'wp-editor', 'wp-edit-post', 'wp-block-editor', 'wp-components', 'wp-editor', 'wp-nux', 'wp-notices', ] ); $allowed_scripts = apply_filters( 'learn-press/course-builder/allowed-scripts', [ 'jquery', 'jquery-core', 'jquery-migrate', 'jquery-ui-core', 'jquery-ui-widget', 'wp-api-fetch', 'wp-i18n', 'wp-components', 'wp-element', 'react', 'react-dom', 'wp-polyfill', 'wp-hooks', 'lodash', 'moment', 'heartbeat', 'wp-data', 'wp-core-data', 'wp-url', 'wp-api', 'wp-block-editor', 'wp-blocks', 'wp-media-utils', 'wp-compose', 'regenerator-runtime', 'wp-a11y', ] ); if ( ! empty( $wp_styles->queue ) ) { foreach ( $wp_styles->queue as $handle ) { if ( ! in_array( $handle, $allowed_styles ) && strpos( $handle, 'lp-' ) !== 0 && strpos( $handle, 'learn-press' ) !== 0 && strpos( $handle, 'learnpress' ) !== 0 ) { wp_dequeue_style( $handle ); } } } if ( ! empty( $wp_scripts->queue ) ) { foreach ( $wp_scripts->queue as $handle ) { if ( ! in_array( $handle, $allowed_scripts ) && strpos( $handle, 'lp-' ) !== 0 && strpos( $handle, 'learn-press' ) !== 0 && strpos( $handle, 'learnpress' ) !== 0 ) { wp_dequeue_script( $handle ); } } } }*/ /** * Header with logo and user profile * * @param array $data * * @return string * @throws Exception * @version 1.0.0 * @since 4.3.6 */ protected function html_header( array $data = [] ): string { /** @var UserModel $userModel */ $userModel = $data['userModel'] ?? false; if ( ! $userModel ) { return ''; } $avatar = $userModel->get_avatar_url(); $display_name = $userModel->get_display_name(); $profile = LP_Profile::instance( $userModel->get_id() ); $profile_url = $profile->get_tab_link(); $logout_url = wp_logout_url( home_url() ); $logo_id = absint( LP_Settings::get_option( 'course_builder_logo_id', 0 ) ); if ( $logo_id ) { $custom_logo = wp_get_attachment_image( $logo_id, 'full', false, [ 'class' => 'lp-cb-top-header__logo-image', 'alt' => __( 'Course Builder', 'learnpress' ), 'loading' => 'eager', 'decoding' => 'async', ] ); } $header = [ 'wrapper' => '
', 'logo' => sprintf( '', esc_url( CourseBuilder::get_link_course_builder() ), $custom_logo ?? LP_WP_Filesystem::get_icon_svg( 'ico-logo-course-builder.svg' ), ), 'user' => sprintf( '
%s
', $avatar, esc_html( $display_name ), esc_url( $profile_url ), __( 'View Profile', 'learnpress' ), esc_url( $logout_url ), __( 'Logout', 'learnpress' ), LP_WP_Filesystem::get_icon_svg( 'ico-logout.svg' ), ), 'wrapper_end' => '
', ]; return Template::combine_components( $header ); } /** * HTML Sidebar * * @param array $data * * @return string */ public function html_sidebar( array $data = [] ): string { $userModel = $data['userModel'] ?? false; if ( ! $userModel ) { return ''; } $tabs = CourseBuilder::get_menus_arr(); $nav_content = ''; $is_admin = current_user_can( ADMIN_ROLE ); $tabs = array_filter( $tabs, static function ( array $tab ) use ( $is_admin ): bool { if ( ! empty( $tab['admin_only'] ) && ! $is_admin ) { return false; } return true; } ); usort( $tabs, static function ( array $a, array $b ): int { $a_priority = isset( $a['priority'] ) && is_numeric( $a['priority'] ) ? (int) $a['priority'] : PHP_INT_MAX; $b_priority = isset( $b['priority'] ) && is_numeric( $b['priority'] ) ? (int) $b['priority'] : PHP_INT_MAX; return $a_priority <=> $b_priority; } ); foreach ( $tabs as $tab ) { $slug = $tab['slug']; $nav_item = $this->html_nav_item_main( $slug, $tab ); $nav_content .= $nav_item; } $nav = [ 'wrapper' => '', ]; $sidebar_toggle_icon = LP_WP_Filesystem::get_icon_svg( 'ico-cb-sidebar-toggle.svg' ); $toggle = sprintf( '', esc_attr__( 'Toggle Sidebar', 'learnpress' ), esc_attr__( 'Toggle Sidebar', 'learnpress' ), $sidebar_toggle_icon ); $sidebar = [ 'wrapper' => '', ]; return Template::combine_components( $sidebar ); } /** * HTML main content area * * @param array $data * * @return string * @throws Exception * @version 1.0.1 * @since 4.3.6 */ public function html_content( array $data = [] ): string { $userModel = $data['userModel'] ?? false; if ( ! $userModel ) { return ''; } $menu_current = CourseBuilder::get_menu_current(); //Switch layout display by menu, via model, @since 4.3.7 switch ( $menu_current ) { case self::MENU_COURSES: $content = BuilderCourseTemplate::instance()->layout( $data ); break; default: if ( has_action( "learn-press/course-builder/{$menu_current}/layout" ) ) { // Hook old @since 4.3.6. ob_start(); do_action( "learn-press/course-builder/{$menu_current}/layout", $data ); $content = ob_get_clean(); } else { // Hook new @since 4.3.7. $content = apply_filters( 'learn-press/course-builder/content/layout', '', $menu_current, $data ); } break; } $output = [ 'wrapper' => '
', 'content' => $content, 'wrapper_end' => '
', ]; return Template::combine_components( $output ); } /** * Sidebar footer with "Back to Dashboard" link * * @param array $data * * @return string * @since 4.3.0 */ protected function sidebar_footer( array $data = [] ): string { $userModel = $data['userModel'] ?? false; if ( ! $userModel instanceof UserModel ) { return ''; } $hide_instructor_access_admin_screen = LP_Settings::is_hide_instructor_access_admin_screen(); $wp_user = new WP_User( $userModel ); $is_instructor = user_can( $wp_user, UserModel::ROLE_INSTRUCTOR ); $dashboard_url = admin_url(); $footer = [ 'wrapper' => '
', ]; // Hide "Back to WordPress" for instructors when CB admin mode is on // Admins always see this link $hide_back_link = $hide_instructor_access_admin_screen && $is_instructor; if ( ! $hide_back_link ) { $back_to_wp_text = __( 'Back to WordPress', 'learnpress' ); $footer['back'] = sprintf( ' %s ', esc_url( $dashboard_url ), esc_attr( $back_to_wp_text ), esc_attr( $back_to_wp_text ), esc_html( $back_to_wp_text ) ); } $footer['wrapper_end'] = '
'; return Template::combine_components( $footer ); } /** * Render main navigation item (persistent sidebar) * * @param string $slug * @param array $tab_data * * @return string * @since 4..0 */ protected function html_nav_item_main( $slug, $tab_data ) { $tab_current = CourseBuilder::get_menu_current(); $is_active = $slug === $tab_current; $classes = [ 'lp-cb-sidebar__item', $slug ]; if ( $is_active ) { $classes[] = 'is-active'; } $icon = isset( $tab_data['icon'] ) ? $tab_data['icon'] : ''; $title = $tab_data['title']; $link = CourseBuilder::get_tab_link( $slug ); $item = [ 'wrapper' => sprintf( '
  • ', implode( ' ', $classes ) ), 'content' => sprintf( ' %s %s ', esc_url( $link ), esc_attr( $title ), esc_attr( $title ), $icon, esc_html( $title ) ), 'wrapper_end' => '
    • ', ]; return Template::combine_components( $item ); } public function html_btn_add_new() { $tab_current = CourseBuilder::get_menu_current(); $map_title = [ 'courses' => __( 'Course', 'learnpress' ), 'lessons' => __( 'Lesson', 'learnpress' ), 'quizzes' => __( 'Quiz', 'learnpress' ), 'questions' => __( 'Question', 'learnpress' ), ]; $map_type = [ 'lessons' => 'lesson', 'quizzes' => 'quiz', 'questions' => 'question', ]; $title = isset( $map_title[ $tab_current ] ) ? $map_title[ $tab_current ] : ''; $type = isset( $map_type[ $tab_current ] ) ? $map_type[ $tab_current ] : ''; $add_new = 'data-add-new-' . esc_attr( $type ); $template_html = ''; $template_attr = ''; $btn_add_new = sprintf( ''; if ( 'lessons' === $tab_current ) { $template_id = 'lp-tmpl-builder-popup-lesson-tab-new'; $template_attr = sprintf( ' data-template="#%1$s" data-popup-type="lesson" data-popup-id="0"', esc_attr( $template_id ) ); $template_html = sprintf( '', esc_attr( $template_id ), TemplateAJAX::load_content_via_ajax( [ 'id_url' => 'builder-popup-lesson-tab-new', 'lesson_id' => 0, 'html_no_load_ajax_first' => sprintf( '
    %s
    ', esc_html__( 'Loading...', 'learnpress' ) ), ], [ 'class' => BuilderPopupTemplate::class, 'method' => 'render_lesson_popup', ] ) ); } if ( 'courses' === $tab_current ) { $btn_add_new = sprintf( '', esc_url( CourseBuilder::get_link_add_new( 'courses' ) ) ); $btn_close = ''; } if ( 'quizzes' === $tab_current ) { $btn_add_new = sprintf( '', esc_url( CourseBuilder::get_link_add_new( 'quizzes' ) ) ); $btn_close = ''; } if ( 'questions' === $tab_current ) { $btn_add_new = sprintf( '', esc_url( CourseBuilder::get_link_add_new( 'questions' ) ) ); $btn_close = ''; } $btn = [ 'wrapper' => str_replace( '>', $template_attr . '>', $btn_add_new ), 'content' => sprintf( '%s %s', __( 'Add New', 'learnpress' ), $title ), 'wrapper_end' => $btn_close, 'template' => $template_html, ]; $btn = apply_filters( 'learn-press/course-builder/button-add-new', $btn, $tab_current, $type ); return Template::combine_components( $btn ); } /** * Show link to Course Builder in admin bar */ public function add_admin_bar_menu( $wp_admin_bar ) { $href = CourseBuilder::get_link_course_builder(); $title = esc_html__( 'Course Builder', 'learnpress' ); // Check if on frontend single course page if ( is_singular( LP_COURSE_CPT ) && get_the_ID() ) { $title = esc_html__( 'Edit with Course Builder', 'learnpress' ); $href = BuilderCourseTemplate::instance()->get_link_edit( get_the_ID() ); } // Check if on admin edit course page (post.php or post-new.php) if ( is_admin() ) { global $post, $pagenow; if ( in_array( $pagenow, array( 'post.php', 'post-new.php' ), true ) ) { $post_type = ''; if ( isset( $_GET['post_type'] ) ) { $post_type = sanitize_text_field( wp_unslash( $_GET['post_type'] ) ); } elseif ( isset( $_GET['post'] ) ) { $post_id = absint( $_GET['post'] ); $post_type = get_post_type( $post_id ); } elseif ( $post && isset( $post->post_type ) ) { $post_type = $post->post_type; } if ( LP_COURSE_CPT === $post_type ) { $title = esc_html__( 'Edit with Course Builder', 'learnpress' ); if ( isset( $_GET['post'] ) ) { $href = BuilderCourseTemplate::instance()->get_link_edit( $_GET['post'] ); } else { $href = CourseBuilder::get_link_add_new( 'courses' ); } } } } $admin_bar_icon = LP_WP_Filesystem::get_icon_svg( 'ico-cb-admin-bar.svg' ); $wp_admin_bar->add_node( array( 'id' => 'lp-course-builder', 'title' => sprintf( '%1$s%2$s', $admin_bar_icon, $title ), 'href' => $href, ) ); } }