Student.php — Tutor LMS – eLearning and online course solution 1.5.8

tutor / classes / Student.php

tutor / classes Last commit date

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Student.php

236 lines

1	<?php
2
3	/**
4	* Class Instructor
5	* @package TUTOR
6	*
7	* @since v.1.0.0
8	*/
9
10	namespace TUTOR;
11
12	if ( ! defined( 'ABSPATH' ) )
13	exit;
14
15
16	class Student {
17
18	protected $error_msgs = '';
19	public function __construct() {
20	add_action('template_redirect', array($this, 'register_student'));
21	add_action('template_redirect', array($this, 'update_profile'));
22	add_filter('get_avatar_url', array($this, 'filter_avatar'), 10, 3);
23	add_action('tutor_action_tutor_reset_password', array($this, 'tutor_reset_password'));
24	}
25
26	/**
27	* Register new user and mark him as student
28	*
29	* @since v.1.0.0
30	*/
31	public function register_student(){
32	if ( tutils()->array_get('tutor_action', $_POST) !== 'tutor_register_student' ){
33	return;
34	}
35	//Checking nonce
36	tutor_utils()->checking_nonce();
37
38	$required_fields = apply_filters('tutor_student_registration_required_fields', array(
39	'first_name' => __('First name field is required', 'tutor'),
40	'last_name' => __('Last name field is required', 'tutor'),
41	'email' => __('E-Mail field is required', 'tutor'),
42	'user_login' => __('User Name field is required', 'tutor'),
43	'password' => __('Password field is required', 'tutor'),
44	'password_confirmation' => __('Password Confirmation field is required', 'tutor'),
45	));
46
47	$validation_errors = array();
48	foreach ($required_fields as $required_key => $required_value){
49	if (empty($_POST[$required_key])){
50	$validation_errors[$required_key] = $required_value;
51	}
52	}
53
54	if (!filter_var(tutor_utils()->input_old('email'), FILTER_VALIDATE_EMAIL)) {
55	$validation_errors['email'] = __('Valid E-Mail is required', 'tutor');
56	}
57	if (tutor_utils()->input_old('password') !== tutor_utils()->input_old('password_confirmation')){
58	$validation_errors['password_confirmation'] = __('Confirm password does not matched with Password field', 'tutor');
59	}
60
61	if (count($validation_errors)){
62	$this->error_msgs = $validation_errors;
63	add_filter('tutor_student_register_validation_errors', array($this, 'tutor_student_form_validation_errors'));
64	return;
65	}
66
67	$first_name = sanitize_text_field(tutor_utils()->input_old('first_name'));
68	$last_name = sanitize_text_field(tutor_utils()->input_old('last_name'));
69	$email = sanitize_text_field(tutor_utils()->input_old('email'));
70	$user_login = sanitize_text_field(tutor_utils()->input_old('user_login'));
71	$password = sanitize_text_field(tutor_utils()->input_old('password'));
72
73	$userdata = array(
74	'user_login' => $user_login,
75	'user_email' => $email,
76	'first_name' => $first_name,
77	'last_name' => $last_name,
78	//'role' => tutor()->student_role,
79	'user_pass' => $password,
80	);
81
82	$user_id = wp_insert_user( $userdata ) ;
83	if ( ! is_wp_error($user_id)){
84	$user = get_user_by( 'id', $user_id );
85	if( $user ) {
86	wp_set_current_user( $user_id, $user->user_login );
87	wp_set_auth_cookie( $user_id );
88	}
89
90	//Redirect page
91	$redirect_page = tutils()->array_get('redirect_to', $_REQUEST);
92	if ( ! $redirect_page){
93	$redirect_page = tutor_utils()->tutor_dashboard_url();
94	}
95	wp_redirect($redirect_page);
96	die();
97	}else{
98	$this->error_msgs = $user_id->get_error_messages();
99	add_filter('tutor_student_register_validation_errors', array($this, 'tutor_student_form_validation_errors'));
100	return;
101	}
102
103	$registration_page = tutor_utils()->student_register_url();
104	wp_redirect($registration_page);
105	die();
106	}
107
108	public function tutor_student_form_validation_errors(){
109	return $this->error_msgs;
110	}
111
112	public function update_profile(){
113	if (tutils()->array_get('tutor_action', $_POST) !== 'tutor_profile_edit' ){
114	return;
115	}
116
117	//Checking nonce
118	tutor_utils()->checking_nonce();
119	do_action('tutor_profile_update_before');
120
121	$user_id = get_current_user_id();
122	$first_name = sanitize_text_field(tutor_utils()->input_old('first_name'));
123	$last_name = sanitize_text_field(tutor_utils()->input_old('last_name'));
124	$phone_number = sanitize_text_field(tutor_utils()->input_old('phone_number'));
125	$tutor_profile_bio = wp_kses_post(tutor_utils()->input_old('tutor_profile_bio'));
126
127	$userdata = array(
128	'ID' => $user_id,
129	'first_name' => $first_name,
130	'last_name' => $last_name,
131	);
132	$user_id = wp_update_user( $userdata );
133
134	if ( ! is_wp_error( $user_id ) ) {
135	update_user_meta($user_id, 'phone_number', $phone_number);
136	update_user_meta($user_id, '_tutor_profile_bio', $tutor_profile_bio);
137
138	$tutor_user_social = tutils()->tutor_user_social_icons();
139	foreach ($tutor_user_social as $key => $social){
140	$user_social_value = sanitize_text_field(tutor_utils()->input_old($key));
141	if($user_social_value){
142	update_user_meta($user_id, $key, $user_social_value);
143	}else{
144	delete_user_meta($user_id, $key);
145	}
146	}
147	}
148	do_action('tutor_profile_update_after', $user_id);
149	wp_redirect(wp_get_raw_referer());
150	die();
151	}
152
153	/**
154	* @param $url
155	* @param $id_or_email
156	* @param $args
157	*
158	* @return false\|string
159	*
160	* Change avatar URL with Tutor User Photo
161	*/
162
163	public function filter_avatar( $url, $id_or_email, $args){
164	global $wpdb;
165
166	$finder = false;
167
168	if ( is_numeric( $id_or_email ) ) {
169	$finder = absint( $id_or_email ) ;
170	} elseif ( is_string( $id_or_email ) ) {
171	$finder = $id_or_email;
172	} elseif ( $id_or_email instanceof WP_User ) {
173	// User Object
174	$finder = $id_or_email->ID;
175	} elseif ( $id_or_email instanceof WP_Post ) {
176	// Post Object
177	$finder = (int) $id_or_email->post_author;
178	} elseif ( $id_or_email instanceof WP_Comment ) {
179	return $url;
180	}
181
182	if ( ! $finder){
183	return $url;
184	}
185
186	$user_id = (int) $wpdb->get_var("SELECT ID FROM {$wpdb->users} WHERE ID = '{$finder}' OR user_email = '{$finder}' ");
187	if ($user_id){
188	$profile_photo = get_user_meta($user_id, '_tutor_profile_photo', true);
189	if ($profile_photo){
190	$url = wp_get_attachment_image_url($profile_photo, 'thumbnail');
191	}
192	}
193	return $url;
194	}
195
196	public function tutor_reset_password(){
197	//Checking nonce
198	tutor_utils()->checking_nonce();
199
200	$user = wp_get_current_user();
201
202	$previous_password = sanitize_text_field($_POST['previous_password']);
203	$new_password = sanitize_text_field($_POST['new_password']);
204	$confirm_new_password = sanitize_text_field($_POST['confirm_new_password']);
205
206	$previous_password_checked = wp_check_password( $previous_password, $user->user_pass, $user->ID);
207
208	$validation_errors = array();
209	if ( ! $previous_password_checked){
210	$validation_errors['incorrect_previous_password'] = __('Incorrect Previous Password', 'tutor');
211	}
212	if (empty($new_password)){
213	$validation_errors['new_password_required'] = __('New Password Required', 'tutor');
214	}
215	if (empty($confirm_new_password)){
216	$validation_errors['confirm_password_required'] = __('Confirm Password Required', 'tutor');
217	}
218	if ( $new_password !== $confirm_new_password){
219	$validation_errors['password_not_matched'] = __('New password and confirm password does not matched', 'tutor');
220	}
221	if (count($validation_errors)){
222	$this->error_msgs = $validation_errors;
223	add_filter('tutor_reset_password_validation_errors', array($this, 'tutor_student_form_validation_errors'));
224	return;
225	}
226
227	if ($previous_password_checked && ! empty($new_password) && $new_password === $confirm_new_password){
228	wp_set_password($new_password, $user->ID);
229	tutor_utils()->set_flash_msg( __('Password set successfully', 'tutor') );
230	}
231
232	wp_redirect(wp_get_raw_referer());
233	die();
234	}
235
236	}