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Frontend.php
148 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Manage Frontend |
| 4 | * |
| 5 | * @package Tutor |
| 6 | * @author Themeum <support@themeum.com> |
| 7 | * @link https://themeum.com |
| 8 | * @since 1.5.2 |
| 9 | */ |
| 10 | |
| 11 | namespace TUTOR; |
| 12 | |
| 13 | use Tutor\Models\CourseModel; |
| 14 | |
| 15 | if ( ! defined( 'ABSPATH' ) ) { |
| 16 | exit; |
| 17 | } |
| 18 | |
| 19 | /** |
| 20 | * Frontend class |
| 21 | * |
| 22 | * @since 1.5.2 |
| 23 | */ |
| 24 | class Frontend { |
| 25 | |
| 26 | /** |
| 27 | * Constructor |
| 28 | * |
| 29 | * @since 1.5.2 |
| 30 | * @return void |
| 31 | */ |
| 32 | public function __construct() { |
| 33 | add_action( 'after_setup_theme', array( $this, 'remove_admin_bar' ) ); |
| 34 | add_filter( 'nav_menu_link_attributes', array( $this, 'add_menu_atts' ), 10, 3 ); |
| 35 | add_action( 'admin_init', array( $this, 'restrict_wp_admin_area' ) ); |
| 36 | add_action( 'tutor_before_course_builder_load', array( $this, 'restrict_wp_admin_area' ) ); |
| 37 | |
| 38 | // Handle flash toast message for redirect_to util helper. |
| 39 | add_action( 'wp_head', array( new Utils(), 'handle_flash_message' ), 999 ); |
| 40 | |
| 41 | add_action( 'tutor_course/single/before/wrap', array( $this, 'do_auto_course_complete' ) ); |
| 42 | add_filter( 'body_class', array( $this, 'add_kids_mode_attribute' ) ); |
| 43 | } |
| 44 | |
| 45 | /** |
| 46 | * Do auto course complete on course details page. |
| 47 | * |
| 48 | * @return void |
| 49 | */ |
| 50 | public function do_auto_course_complete() { |
| 51 | if ( ! is_user_logged_in() ) { |
| 52 | return; |
| 53 | } |
| 54 | |
| 55 | $course_id = get_the_ID(); |
| 56 | $user_id = get_current_user_id(); |
| 57 | |
| 58 | if ( CourseModel::can_autocomplete_course( $course_id, $user_id ) ) { |
| 59 | CourseModel::mark_course_as_completed( $course_id, $user_id ); |
| 60 | Course::set_review_popup_data( $user_id, $course_id ); |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | /** |
| 65 | * Check current user has admin area access for tutor |
| 66 | * |
| 67 | * @since 2.0.7 |
| 68 | * @return boolean |
| 69 | */ |
| 70 | private function has_admin_area_access() { |
| 71 | $has_access = true; |
| 72 | $user = new \WP_User( get_current_user_id() ); |
| 73 | $roles = $user->roles; |
| 74 | |
| 75 | if ( ! in_array( 'administrator', $roles ) && ( in_array( 'subscriber', $roles ) || in_array( tutor()->instructor_role, $roles ) ) ) { |
| 76 | $has_access = false; |
| 77 | } |
| 78 | |
| 79 | return $has_access; |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * PRO - Remove admin bar based on option |
| 84 | * |
| 85 | * @since 1.5.2 |
| 86 | * @return void |
| 87 | */ |
| 88 | public function remove_admin_bar() { |
| 89 | $hide_admin_bar_for_users = (bool) get_tutor_option( 'hide_admin_bar_for_users' ); |
| 90 | $has_access = $this->has_admin_area_access(); |
| 91 | |
| 92 | if ( tutor()->has_pro && ! $has_access && $hide_admin_bar_for_users ) { |
| 93 | show_admin_bar( false ); |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | /** |
| 98 | * PRO - Restrict the WP admin area for student, instructor |
| 99 | * |
| 100 | * @since 1.5.2 |
| 101 | * @return void |
| 102 | */ |
| 103 | public function restrict_wp_admin_area() { |
| 104 | $hide_admin_bar_for_users = (bool) get_tutor_option( 'hide_admin_bar_for_users' ); |
| 105 | $has_access = $this->has_admin_area_access(); |
| 106 | |
| 107 | if ( is_admin() && tutor()->has_pro && $hide_admin_bar_for_users && ! $has_access && ! wp_doing_ajax() ) { |
| 108 | wp_die( esc_html__( 'Access Denied!', 'tutor' ) ); |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | /** |
| 113 | * Add menu attributes |
| 114 | * |
| 115 | * @since 1.5.2 |
| 116 | * |
| 117 | * @param mixed $atts attributes. |
| 118 | * @param mixed $item item. |
| 119 | * @param mixed $args arguments. |
| 120 | * |
| 121 | * @return array |
| 122 | */ |
| 123 | public function add_menu_atts( $atts, $item, $args ) { |
| 124 | $atts['onClick'] = 'return true'; |
| 125 | return $atts; |
| 126 | } |
| 127 | |
| 128 | /** |
| 129 | * Add kids mode data attribute to the <body> tag. |
| 130 | * |
| 131 | * Note: body_class filter only accepts class names, not attributes. |
| 132 | * |
| 133 | * @since 4.0.0 |
| 134 | * |
| 135 | * @param array $classes Body classes. |
| 136 | * |
| 137 | * @return array |
| 138 | */ |
| 139 | public function add_kids_mode_attribute( $classes ) { |
| 140 | if ( ! tutor_utils()->is_kids_mode() ) { |
| 141 | return $classes; |
| 142 | } |
| 143 | |
| 144 | echo ' data-tutor-ui="kids"'; |
| 145 | return $classes; |
| 146 | } |
| 147 | } |
| 148 |