tutor / classes / Tools.php

Tools.php in Tutor LMS – eLearning and online course solution 3.9.2, at classes/Tools.php

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1	<?php
2	/**
3	* Options for TutorLMS
4	*
5	* @package Tutor\Tools
6	* @author Themeum <support@themeum.com>
7	* @link https://themeum.com
8	* @since 1.0.0
9	*/
10
11	namespace TUTOR;
12
13	if ( ! defined( 'ABSPATH' ) ) {
14	exit;
15	}
16
17	use TUTOR\Input;
18
19	/**
20	* Tools class
21	*
22	* @since 1.0.0
23	*/
24	class Tools {
25
26	/**
27	* Register hooks
28	*
29	* @since 1.0.0
30	*/
31	public function __construct() {
32	add_action( 'tutor_action_regenerate_tutor_pages', array( $this, 'regenerate_tutor_pages' ) );
33
34	add_action( 'tutor_option_save_after', array( $this, 'tutor_option_save_after' ) );
35	add_action( 'init', array( $this, 'check_if_maintenance' ) );
36
37	add_action( 'admin_init', array( $this, 'redirect_to_wizard_page' ) );
38	}
39
40	/**
41	* Re-Generate Tutor Missing Pages
42	*
43	* @since 1.4.3
44	*/
45	public function regenerate_tutor_pages() {
46	tutor_utils()->checking_nonce();
47
48	$tutor_pages = tutor_utils()->tutor_pages();
49
50	foreach ( $tutor_pages as $page ) {
51	$visible = tutor_utils()->array_get( 'page_visible', $page );
52	$page_title = tutor_utils()->array_get( 'page_name', $page );
53	$option_key = tutor_utils()->array_get( 'option_key', $page );
54	$page_id = tutor_utils()->array_get( 'page_id', $page );
55
56	$page_content = '';
57	if ( 'tutor_login_page' === $option_key ) {
58	$page_content = '[tutor_login]';
59	}
60
61	if ( 'membership_pricing_page_id' === $option_key ) {
62	$page_content = '[tutor_membership_pricing]';
63	}
64
65	if ( ! $visible ) {
66	$page_arg = array(
67	'ID' => $page_id,
68	'post_title' => $page_title,
69	'post_content' => $page_content,
70	'post_type' => 'page',
71	'post_status' => 'publish',
72	);
73	$page_id = wp_insert_post( $page_arg );
74	update_tutor_option( $option_key, $page_id );
75	}
76	}
77	}
78
79	/**
80	* Handler after tutor option save
81	*
82	* @since 1.0.0
83	*
84	* @return void
85	*/
86	public function tutor_option_save_after() {
87	$maintenance_mode = (bool) get_tutor_option( 'enable_tutor_maintenance_mode' );
88	if ( $maintenance_mode ) {
89	tutor_maintenance_mode( true );
90	} else {
91	tutor_maintenance_mode();
92	}
93	}
94
95	/**
96	* Check if maintenance mode
97	*
98	* @since 1.0.0
99	*
100	* @return void
101	*/
102	public function check_if_maintenance() {
103	if ( ! is_admin() && ! $this->is_wplogin() ) {
104	$maintenance_mode = (bool) get_tutor_option( 'enable_tutor_maintenance_mode' );
105	if ( false === $maintenance_mode \|\| current_user_can( 'administrator' ) ) {
106	return;
107	}
108	header( 'Retry-After: 600' );
109	include tutor()->path . 'views/maintenance.php';
110	die();
111	}
112	}
113
114	/**
115	* Check if wp_login
116	*
117	* @since 1.0.0
118	*
119	* @return boolean
120	*/
121	public function is_wplogin() {
122	$abs_path = str_replace( array( '\\', '/' ), DIRECTORY_SEPARATOR, ABSPATH );
123	return (
124	( in_array( $abs_path . 'wp-login.php', get_included_files() ) \|\| in_array( $abs_path . 'wp-register.php', get_included_files() ) )
125	\|\|
126	( isset( $GLOBALS['pagenow'] ) && 'wp-login.php' === $GLOBALS['pagenow'] )
127	\|\|
128	( isset( $_SERVER['PHP_SELF'] ) && '/wp-login.php' === $_SERVER['PHP_SELF'] )
129	);
130	}
131
132	/**
133	* Redirect to setup wizard page if any one click on the menu from tools page
134	*
135	* @since 1.5.7
136	*
137	* @return void
138	*/
139	public function redirect_to_wizard_page() {
140	if ( Input::get( 'page' ) === 'tutor-tools' && Input::get( 'sub_page' ) === 'tutor-setup' ) {
141	wp_safe_redirect( admin_url( 'admin.php?page=tutor-setup' ) );
142	exit();
143	}
144	}
145
146	}
147