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<?php |
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/** |
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* Setup menus in WP admin. |
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* |
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* @author ThimPress |
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* @package LearnPress |
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* @version 1.0 |
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*/ |
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|
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use LearnPress\Helpers\Config; |
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|
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defined( 'ABSPATH' ) || exit; |
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|
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/** |
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* Class LP_Admin_Menu |
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*/ |
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class LP_Admin_Menu { |
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|
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/** |
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* Array of submenu items. |
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* |
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* @var array |
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*/ |
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protected $menu_items = array(); |
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|
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/** |
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* Array of menu groups. |
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* |
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* @var array |
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*/ |
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protected $group_menus = array(); |
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|
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/** |
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* Main menu capability. |
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* |
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* @var string |
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*/ |
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protected $capability = ''; |
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|
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/** |
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* LP_Admin_Menu Construct |
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*/ |
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public function __construct() { |
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add_action( 'admin_menu', array( $this, 'admin_menu' ) ); |
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add_action( 'admin_menu', array( $this, 'lp_group_menus' ), 9999 ); |
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|
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if ( apply_filters( 'learn_press_show_admin_bar_courses_page', true ) ) { |
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add_action( 'admin_bar_menu', array( $this, 'admin_bar_menus' ), 50 ); |
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} |
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|
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/** |
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* @since 3.0.0 |
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*/ |
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$this->capability = 'edit_' . LP_COURSE_CPT . 's'; |
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include_once 'sub-menus/abstract-submenu.php'; |
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} |
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|
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/** |
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* Added url Pages of LP. |
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* |
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* @param WP_Admin_Bar $wp_admin_bar |
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* |
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* @return void |
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*/ |
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public function admin_bar_menus( $wp_admin_bar ) { |
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if ( ! current_user_can( 'administrator' ) ) { |
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return; |
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} |
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|
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$url_pages = array( |
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'lp-courses' => array( |
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'title' => esc_html__( 'View Page Courses', 'learnpress' ), |
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'href' => learn_press_get_page_link( 'courses' ), |
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'parent' => 'site-name', |
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), |
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'lp-profile' => array( |
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'title' => esc_html__( 'View Page Profile', 'learnpress' ), |
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'href' => learn_press_get_page_link( 'profile' ), |
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'parent' => 'site-name', |
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), |
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'lp-instructors' => array( |
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'title' => esc_html__( 'View Page Instructors', 'learnpress' ), |
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'href' => learn_press_get_page_link( 'instructors' ), |
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'parent' => 'site-name', |
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), |
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); |
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|
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foreach ( $url_pages as $id => $url_page ) { |
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$wp_admin_bar->add_node( |
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array( |
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'id' => $id, |
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'parent' => $url_page['parent'] ?? 'appearance', |
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'title' => sprintf( '<span class="ab-label">%s</span>', $url_page['title'] ), |
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'href' => $url_page['href'], |
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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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* Get main menu capability. |
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* |
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* @return string |
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*/ |
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public function get_capability() { |
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return $this->capability; |
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} |
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|
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/** |
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* Register for menu for admin |
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*/ |
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public function admin_menu() { |
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// Not for translate menu_title, because it make compare $current_screen with "learnpress_page_.*" wrong |
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add_menu_page( |
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__( 'Learning Management System', 'learnpress' ), |
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'LearnPress', |
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$this->get_capability(), |
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'learn_press', |
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'', |
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LP_PLUGIN_URL . '/assets/images/logo-menu.png', |
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'3.14' |
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); |
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|
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// Default submenu items and groups from config. |
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$wp_menus_config = Config::instance()->get( 'wp-menus' ); |
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$menu_items = $wp_menus_config['menus'] ?? array(); |
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$this->group_menus = $wp_menus_config['group_menus'] ?? array(); |
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|
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add_action( |
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'parent_file', |
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function ( $parent_file ) { |
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global $current_screen; |
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|
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$taxonomy = $current_screen->taxonomy; |
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if ( $taxonomy == 'course_tag' ) { |
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$parent_file = 'learn_press'; |
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} elseif ( $taxonomy == 'course_category' ) { |
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$parent_file = 'learn_press'; |
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} |
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|
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return $parent_file; |
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} |
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); |
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|
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if ( $menu_items ) { |
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foreach ( $menu_items as $k => $item ) { |
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// Third-party classes passed as string. |
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if ( is_string( $item ) && class_exists( $item ) ) { |
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$item = new $item(); |
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} |
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|
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// For declare type new menu item from config array. |
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if ( is_array( $item ) ) { |
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add_submenu_page( |
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'learn_press', |
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$item['page_title'] ?? '', |
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$item['menu_title'] ?? '', |
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$item['capability'] ?? '', |
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$item['id'] ?? '', |
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$item['callback'] ?? false, |
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$item['priority'] ?? 10 |
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//$item->get_priority() |
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); |
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|
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continue; |
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} |
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|
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// For declare type old menu item from class. |
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add_submenu_page( |
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'learn_press', |
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$item->get_page_title(), |
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$item->get_menu_title(), |
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$item->get_capability(), |
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$item->get_id(), |
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$item->get_callback(), |
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//$item->get_priority() |
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); |
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} |
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$this->menu_items = $menu_items; |
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} |
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|
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// $addons = LP_Admin::instance()->get_addons(); |
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} |
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|
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/** |
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* Group and reorder the LearnPress admin submenu items. |
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* |
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* Items are grouped by the 'learn-press/wp-admin/menu-group' filter |
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* and ordered by the default group and slug order. Unmatched items |
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* are added to the 'operations' group. A divider is inserted between |
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* each group. |
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* |
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* @return void |
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*/ |
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public function lp_group_menus() { |
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global $submenu; |
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|
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$lp_menus = $submenu['learn_press'] ?? []; |
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if ( empty( $lp_menus ) ) { |
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return; |
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} |
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|
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$group_menus_default = $this->group_menus; |
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$group_menus = array(); |
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|
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// Group menus by default |
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foreach ( $lp_menus as $item ) { |
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$slug = $item[2] ?? ''; |
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$in_group = false; |
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|
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foreach ( $group_menus_default as $group => $menus ) { |
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if ( in_array( $slug, $menus ) ) { |
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$group_menus[ $group ][] = $item; |
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$in_group = true; |
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} |
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} |
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|
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// If not in any group, add to operations |
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if ( ! $in_group ) { |
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$group_menus['operations'][] = $item; |
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} |
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} |
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|
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// Reorder menus |
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$menus_new = []; |
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$i = 0; |
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$count = count( $group_menus_default ); |
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foreach ( $group_menus_default as $group => $menus ) { |
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if ( ! isset( $group_menus[ $group ] ) ) { |
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continue; |
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} |
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|
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// Order items by the default slug order, then append leftovers. |
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$items_by_slug = []; |
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foreach ( $group_menus[ $group ] as $item ) { |
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$items_by_slug[ $item[2] ?? '' ] = $item; |
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} |
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|
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foreach ( $menus as $menu_slug ) { |
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if ( ! is_string( $menu_slug ) ) { |
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continue; |
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} |
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|
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if ( isset( $items_by_slug[ $menu_slug ] ) ) { |
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$menus_new[] = $items_by_slug[ $menu_slug ]; |
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unset( $items_by_slug[ $menu_slug ] ); |
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} |
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} |
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|
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foreach ( $items_by_slug as $item ) { |
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$menus_new[] = $item; |
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} |
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|
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++$i; |
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if ( $i < $count ) { |
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// Add divider between groups |
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$menus_new[] = array( |
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'', |
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$this->get_capability(), |
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'lp-menu-divider-' . $group, |
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'', |
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'lp-menu-divider', |
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); |
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} |
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} |
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|
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$submenu['learn_press'] = $menus_new; |
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} |
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|
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/** |
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* Callback function using for "usort". |
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* |
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* @param LP_Abstract_Submenu $a |
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* @param LP_Abstract_Submenu $b |
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* |
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* @return mixed |
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*/ |
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public function sort_menu_items( $a, $b ) { |
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return $a->get_priority() > $b->get_priority(); |
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} |
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|
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public function get_menu_items() { |
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return $this->menu_items; |
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} |
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|
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public static function instance() { |
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static $instance; |
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if ( is_null( $instance ) ) { |
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$instance = new self(); |
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} |
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|
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return $instance; |
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} |
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} |
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|
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return LP_Admin_Menu::instance(); |
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|
