File "Instructor.php"
Full Path: /home/dcqnetm/intuns/wp-content/plugins/tutor/classes/Instructor.php
File size: 11.3 KB
MIME-type: text/x-php
Charset: utf-8
<?php
/**
* Class Instructor
*
* @package TUTOR
*
* @since v.1.0.0
*/
namespace TUTOR;
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
class Instructor {
protected $error_msgs = '';
public function __construct() {
add_action( 'template_redirect', array( $this, 'register_instructor' ) );
add_action( 'template_redirect', array( $this, 'apply_instructor' ) );
// Add instructor from admin panel.
add_action( 'wp_ajax_tutor_add_instructor', array( $this, 'add_new_instructor' ) );
/**
* Instructor Approval
* Block Unblock
*
* @since v.1.5.3
*/
add_action( 'wp_ajax_instructor_approval_action', array( $this, 'instructor_approval_action' ) );
/**
* Check if instructor can publish courses
*
* @since v.1.5.9
*/
add_action( 'tutor_option_save_after', array( $this, 'can_publish_tutor_courses' ) );
/**
* Hide instructor rejection message
*
* @since v1.9.2
*/
add_action( 'wp_loaded', array( $this, 'hide_instructor_notice' ) );
}
/**
* Register new user and mark him as instructor
*
* @since v.1.0.0
*/
public function register_instructor() {
if ( ! isset( $_POST['tutor_action'] ) || $_POST['tutor_action'] !== 'tutor_register_instructor' ) {
return;
}
// Checking nonce
tutor_utils()->checking_nonce();
$required_fields = apply_filters(
'tutor_instructor_registration_required_fields',
array(
'first_name' => __( 'First name field is required', 'tutor' ),
'last_name' => __( 'Last name field is required', 'tutor' ),
'email' => __( 'E-Mail field is required', 'tutor' ),
'user_login' => __( 'User Name field is required', 'tutor' ),
'password' => __( 'Password field is required', 'tutor' ),
'password_confirmation' => __( 'Password Confirmation field is required', 'tutor' ),
)
);
$validation_errors = array();
/*
*registration_errors
*push into validation_errors
*/
$errors = apply_filters( 'registration_errors', new \WP_Error(), '', '' );
foreach ( $errors->errors as $key => $value ) {
$validation_errors[ $key ] = $value[0];
}
foreach ( $required_fields as $required_key => $required_value ) {
if ( empty( $_POST[ $required_key ] ) ) {
$validation_errors[ $required_key ] = $required_value;
}
}
if ( ! filter_var( tutor_utils()->input_old( 'email' ), FILTER_VALIDATE_EMAIL ) ) {
$validation_errors['email'] = __( 'Valid E-Mail is required', 'tutor' );
}
if ( tutor_utils()->input_old( 'password' ) !== tutor_utils()->input_old( 'password_confirmation' ) ) {
$validation_errors['password_confirmation'] = __( 'Your passwords should match each other. Please recheck.', 'tutor' );
}
if ( count( $validation_errors ) ) {
$this->error_msgs = $validation_errors;
add_filter( 'tutor_instructor_register_validation_errors', array( $this, 'tutor_instructor_form_validation_errors' ) );
return;
}
$first_name = sanitize_text_field( tutor_utils()->input_old( 'first_name' ) );
$last_name = sanitize_text_field( tutor_utils()->input_old( 'last_name' ) );
$email = sanitize_text_field( tutor_utils()->input_old( 'email' ) );
$user_login = sanitize_text_field( tutor_utils()->input_old( 'user_login' ) );
$password = sanitize_text_field( tutor_utils()->input_old( 'password' ) );
$userdata = array(
'user_login' => $user_login,
'user_email' => $email,
'first_name' => $first_name,
'last_name' => $last_name,
// 'role' => tutor()->instructor_role,
'user_pass' => $password,
);
$user_id = wp_insert_user( $userdata );
if ( ! is_wp_error( $user_id ) ) {
update_user_meta( $user_id, '_is_tutor_instructor', tutor_time() );
update_user_meta( $user_id, '_tutor_instructor_status', apply_filters( 'tutor_initial_instructor_status', 'pending' ) );
do_action( 'tutor_new_instructor_after', $user_id );
$user = get_user_by( 'id', $user_id );
if ( $user ) {
wp_set_current_user( $user_id, $user->user_login );
wp_set_auth_cookie( $user_id );
}
} else {
$this->error_msgs = $user_id->get_error_messages();
add_filter( 'tutor_instructor_register_validation_errors', array( $this, 'tutor_instructor_form_validation_errors' ) );
return;
}
wp_redirect( tutor_utils()->input_old( '_wp_http_referer' ) );
die();
}
public function tutor_instructor_form_validation_errors() {
return $this->error_msgs;
}
/**
*
* Usage for instructor applying when a user already logged in
*
* @since v.1.0.0
*/
public function apply_instructor() {
if ( ! isset( $_POST['tutor_action'] ) || $_POST['tutor_action'] !== 'tutor_apply_instructor' ) {
return;
}
// Checking nonce
tutor_utils()->checking_nonce();
$user_id = get_current_user_id();
if ( $user_id ) {
if ( tutor_utils()->is_instructor() ) {
die( __( 'Already applied for instructor', 'tutor' ) );
} else {
update_user_meta( $user_id, '_is_tutor_instructor', tutor_time() );
update_user_meta( $user_id, '_tutor_instructor_status', apply_filters( 'tutor_initial_instructor_status', 'pending' ) );
do_action( 'tutor_new_instructor_after', $user_id );
}
} else {
die( __( 'Permission denied', 'tutor' ) );
}
wp_redirect( tutor_utils()->input_old( '_wp_http_referer' ) );
die();
}
public function add_new_instructor() {
tutor_utils()->checking_nonce();
// Only admin should be able to add instructor
if ( ! current_user_can( 'manage_options' ) || ! get_option( 'users_can_register', false ) ) {
wp_send_json_error();
}
$required_fields = apply_filters(
'tutor_instructor_registration_required_fields',
array(
'first_name' => __( 'First name field is required', 'tutor' ),
'last_name' => __( 'Last name field is required', 'tutor' ),
'email' => __( 'E-Mail field is required', 'tutor' ),
'user_login' => __( 'User Name field is required', 'tutor' ),
'phone_number' => __( 'Phone Number field is required', 'tutor' ),
'password' => __( 'Password field is required', 'tutor' ),
'password_confirmation' => __( 'Your passwords should match each other. Please recheck.', 'tutor' ),
)
);
$validation_errors = array();
foreach ( $required_fields as $required_key => $required_value ) {
if ( empty( $_POST[ $required_key ] ) ) {
$validation_errors[ $required_key ] = $required_value;
}
}
if ( ! filter_var( tutor_utils()->input_old( 'email' ), FILTER_VALIDATE_EMAIL ) ) {
$validation_errors['email'] = __( 'Valid E-Mail is required', 'tutor' );
}
if ( tutor_utils()->input_old( 'password' ) !== tutor_utils()->input_old( 'password_confirmation' ) ) {
$validation_errors['password_confirmation'] = __( 'Your passwords should match each other. Please recheck.', 'tutor' );
}
if ( count( $validation_errors ) ) {
wp_send_json_error( array( 'errors' => $validation_errors ) );
}
$first_name = sanitize_text_field( tutor_utils()->input_old( 'first_name' ) );
$last_name = sanitize_text_field( tutor_utils()->input_old( 'last_name' ) );
$email = sanitize_text_field( tutor_utils()->input_old( 'email' ) );
$user_login = sanitize_text_field( tutor_utils()->input_old( 'user_login' ) );
$phone_number = sanitize_text_field( tutor_utils()->input_old( 'phone_number' ) );
$password = sanitize_text_field( tutor_utils()->input_old( 'password' ) );
$tutor_profile_bio = wp_kses_post( tutor_utils()->input_old( 'tutor_profile_bio' ) );
$tutor_profile_job_title = sanitize_text_field( tutor_utils()->input_old( 'tutor_profile_job_title' ) );
$userdata = apply_filters(
'add_new_instructor_data',
array(
'user_login' => $user_login,
'user_email' => $email,
'first_name' => $first_name,
'last_name' => $last_name,
'role' => tutor()->instructor_role,
'user_pass' => $password,
)
);
do_action( 'tutor_add_new_instructor_before' );
$user_id = wp_insert_user( $userdata );
if ( ! is_wp_error( $user_id ) ) {
update_user_meta( $user_id, 'phone_number', $phone_number );
update_user_meta( $user_id, 'description', $tutor_profile_bio );
update_user_meta( $user_id, '_tutor_profile_bio', $tutor_profile_bio );
update_user_meta( $user_id, '_tutor_profile_job_title', $tutor_profile_job_title );
update_user_meta( $user_id, '_is_tutor_instructor', tutor_time() );
update_user_meta( $user_id, '_tutor_instructor_status', apply_filters( 'tutor_initial_instructor_status', 'approved' ) );
do_action( 'tutor_add_new_instructor_after', $user_id );
wp_send_json_success( array( 'msg' => __( 'Instructor has been added successfully', 'tutor' ) ) );
}
wp_send_json_error( array( 'errors' => $user_id ) );
}
public function instructor_approval_action() {
tutor_utils()->checking_nonce();
if ( ! current_user_can( 'manage_options' ) ) {
wp_send_json_error( array( 'message' => __( 'Access Denied', 'tutor' ) ) );
}
$instructor_id = (int) sanitize_text_field( tutor_utils()->array_get( 'instructor_id', $_POST ) );
$action = sanitize_text_field( tutor_utils()->array_get( 'action_name', $_POST ) );
if ( 'approve' === $action ) {
do_action( 'tutor_before_approved_instructor', $instructor_id );
update_user_meta( $instructor_id, '_tutor_instructor_status', 'approved' );
update_user_meta( $instructor_id, '_tutor_instructor_approved', tutor_time() );
$instructor = new \WP_User( $instructor_id );
$instructor->add_role( tutor()->instructor_role );
// Send E-Mail to this user about instructor approval via hook
do_action( 'tutor_after_approved_instructor', $instructor_id );
}
if ( 'blocked' === $action ) {
do_action( 'tutor_before_blocked_instructor', $instructor_id );
update_user_meta( $instructor_id, '_tutor_instructor_status', 'blocked' );
$instructor = new \WP_User( $instructor_id );
$instructor->remove_role( tutor()->instructor_role );
do_action( 'tutor_after_blocked_instructor', $instructor_id );
// TODO: send E-Mail to this user about instructor blocked, should via hook
}
if ( 'remove-instructor' === $action ) {
do_action( 'tutor_before_rejected_instructor', $instructor_id );
$user = new \WP_User( $instructor_id );
$user->remove_role( tutor()->instructor_role );
tutor_utils()->remove_instructor_role( $instructor_id );
update_user_meta( $instructor_id, '_is_tutor_instructor_rejected', tutor_time() );
update_user_meta( $instructor_id, 'tutor_instructor_show_rejection_message', true );
// Send E-Mail to this user about instructor rejection via hook
do_action( 'tutor_after_rejected_instructor', $instructor_id );
}
wp_send_json_success();
}
public function hide_instructor_notice() {
if ( isset( $_GET['tutor_action'] ) && $_GET['tutor_action'] == 'hide_instructor_notice' ) {
delete_user_meta( get_current_user_id(), 'tutor_instructor_show_rejection_message' );
}
}
/**
* Can instructor publish courses directly
* Fixed in Gutenberg @since v.1.5.9
*/
public function can_publish_tutor_courses() {
$can_publish_course = (bool) tutor_utils()->get_option( 'instructor_can_publish_course' );
$instructor_role = tutor()->instructor_role;
$instructor = get_role( $instructor_role );
if ( $can_publish_course ) {
$instructor->add_cap( 'publish_tutor_courses' );
} else {
$instructor->remove_cap( 'publish_tutor_courses' );
}
}
}