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ibrahim-kardi/EmailNotification.php

Created April 29, 2022 19:04
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EmailNotification.php
<?php
/**
* Class Email Notification
*
* @package TUTOR
*
* @since v.1.0.0
*/
namespace TUTOR_EMAIL;
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
class EmailNotification {
private $queue_table;
public $email_logo;
public $email_options;
public function __construct() {
global $wpdb;
$this->queue_table = $wpdb->tutor_email_queue;
add_action( 'tutor_quiz/attempt_ended', array( $this, 'quiz_finished_send_email_to_student' ), 10, 1 );
add_action( 'tutor_finish_quiz_attempt', array( $this, 'quiz_finished_send_email_to_student' ), 10, 1 );
add_action( 'tutor_quiz/attempt_ended', array( $this, 'quiz_finished_send_email_to_instructor' ), 10, 1 );
add_action( 'tutor_finish_quiz_attempt', array( $this, 'quiz_finished_send_email_to_instructor' ), 10, 1 );
add_action( 'tutor_course_complete_after', array( $this, 'course_complete_email_to_student' ), 10, 1 );
add_action( 'tutor_course_complete_after', array( $this, 'course_complete_email_to_teacher' ), 10, 1 );
// add_action('tutor/course/enrol_status_change/after', array($this, 'course_enroll_email'), 10, 2);
add_action( 'tutor_after_enrolled', array( $this, 'course_enroll_email_to_teacher' ), 10, 3 );
add_action( 'tutor_after_enrolled', array( $this, 'course_enroll_email_to_student' ), 10, 3 );
add_action( 'tutor_after_add_question', array( $this, 'tutor_after_add_question' ), 10, 2 );
add_action( 'tutor_lesson_completed_email_after', array( $this, 'tutor_lesson_completed_email_after' ), 10, 1 );
/**
* @since 1.6.9
*/
add_action( 'tutor_add_new_instructor_after', array( $this, 'tutor_new_instructor_signup' ), 10, 2 );
// adding hook for instructor register
add_action( 'tutor_new_instructor_after', array( $this, 'tutor_new_instructor_signup' ), 10, 2 );
add_action( 'tutor_after_student_signup', array( $this, 'tutor_new_student_signup' ), 10, 2 );
add_action( 'draft_to_pending', array( $this, 'tutor_course_pending' ), 10, 3 );
add_action( 'auto-draft_to_pending', array( $this, 'tutor_course_pending' ), 10, 3 );
add_action( 'draft_to_publish', array( $this, 'tutor_course_published' ), 10, 3 );
add_action( 'auto-draft_to_publish', array( $this, 'tutor_course_published' ), 10, 3 );
add_action( 'pending_to_publish', array( $this, 'tutor_course_published' ), 10, 3 );
add_action( 'save_post_' . tutor()->course_post_type, array( $this, 'tutor_course_updated' ), 10, 3 );
add_action( 'wp_ajax_save_email_template', array( $this, 'save_email_template' ) );
add_action( 'wp_ajax_send_test_email_ajax', array( $this, 'send_test_email_ajax' ) );
add_action( 'wp_ajax_import_bulk_student', array( $this, 'import_bulk_student' ) );
// add_filter( 'tutor_localize_data', array( $this, 'email_current_template_data' ) );
/**
* Send mail to instructor if their course accepted or rejected
*
* @since 1.9.8
*/
add_action( 'save_post_' . tutor()->course_post_type, array( $this, 'tutor_course_update_notification' ), 20, 3 );
add_action( 'tutor_assignment/after/submitted', array( $this, 'tutor_assignment_after_submitted' ), 10, 3 );
add_action( 'tutor_assignment/evaluate/after', array( $this, 'tutor_after_assignment_evaluate' ), 10, 3 );
add_action( 'tutor_enrollment/after/delete', array( $this, 'tutor_student_remove_from_course' ), 10, 3 );
add_action( 'tutor_enrollment/after/cancel', array( $this, 'tutor_student_remove_from_course' ), 10, 3 );
add_action( 'tutor_enrollment/after/expired', array( $this, 'tutor_enrollment_after_expired' ), 10, 3 ); // @since 1.8.1
add_action( 'tutor_announcement_editor/after', array( $this, 'notification_checkbox_for_announcement' ) );
add_action( 'tutor_announcements/after/save', array( $this, 'tutor_announcements_notify_students' ), 10, 3 );
add_action( 'tutor_after_answer_to_question', array( $this, 'tutor_after_answer_to_question' ), 10, 3 );
add_action( 'tutor_quiz/attempt/submitted/feedback', array( $this, 'feedback_submitted_for_quiz_attempt' ), 10, 3 );
add_action( 'tutor_course_complete_after', array( $this, 'tutor_course_complete_after' ), 10, 3 );
/**
* @since 1.7.4
*/
add_action( 'tutor_after_approved_instructor', array( $this, 'instructor_application_approved' ), 10 );
add_action( 'tutor_after_rejected_instructor', array( $this, 'instructor_application_rejected' ), 10 );
add_action( 'tutor_after_approved_withdraw', array( $this, 'withdrawal_request_approved' ), 10 );
add_action( 'tutor_after_rejected_withdraw', array( $this, 'withdrawal_request_rejected' ), 10 );
add_action( 'tutor_insert_withdraw_after', array( $this, 'withdrawal_request_placed' ), 10 );
add_action( 'tutor-pro/content-drip/new_lesson_published', array( $this, 'new_lqa_published' ), 10 );
add_action( 'tutor-pro/content-drip/new_quiz_published', array( $this, 'new_lqa_published' ), 10 );
add_action( 'tutor-pro/content-drip/new_assignment_published', array( $this, 'new_lqa_published' ), 10 );
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_email_scripts' ) );
/**
* @since 1.8.7
* Cron register/deregister
*/
add_filter( 'cron_schedules', array( $this, 'tutor_cron_schedules' ) );
add_action( 'tutor_email_scheduler_cron', array( $this, 'run_scheduler' ) );
add_action( 'tutor_addon_before_disable_tutor-pro/addons/tutor-email/tutor-email.php', array( $this, 'deregister_scheduler' ) );
register_deactivation_hook( TUTOR_PRO_FILE, array( $this, 'deregister_scheduler' ) );
add_action(
'init',
function() {
$is_os_native = isset( $_GET['tutor_cron'] ) && $_GET['tutor_cron'] == '1';
if ( $is_os_native ) {
$this->run_scheduler( true );
exit;
}
}
);
add_action(
'tutor_option_save_after',
function() {
// Set schedule again based on new interval setting
$this->register_scheduler( true );
}
);
// Register scheduler as normal procedure
$this->register_scheduler();
// assign email variables
add_action( 'init', array( $this, 'save_recipient_data' ) );
$this->email_logo = esc_url( TUTOR_EMAIL()->url . 'assets/images/tutor-logo.png' );
$this->email_options = get_option( 'email_template_data' );
}
public function import_bulk_student() {
tutor_utils()->checking_nonce();
$data_to_import = json_decode( stripslashes( $_POST['bulk_user'] ), true );
foreach ( $data_to_import as $data_import ) {
$users = array();
$data = array(
'user_login' => isset( $data_import['username'] ) ? sanitize_text_field( $data_import['username'] ) : '',
'user_email' => isset( $data_import['email'] ) ? sanitize_text_field( $data_import['email'] ) : '',
'user_pass' => isset( $data_import['username'] ) ? sanitize_text_field( $data_import['username'] ) : '',
);
$user_id = wp_insert_user( $data );
if ( ! is_wp_error( $user_id ) ) {
$users[] = $user_id;
}
}
wp_send_json( $users );
}
/**
* Save if email template data not found.
*
* @return void
*/
public function save_recipient_data() {
$option_data = get_option( 'email_template_data' );
$recipient_data = ( new EmailData() )->get_recipients();
if ( isset( $option_data ) && empty( $option_data ) ) {
update_option( 'email_template_data', $recipient_data );
}
}
public function enqueue_email_scripts() {
if ( get_request( 'tab_page' ) === 'email_notification' ) {
wp_enqueue_script( 'tutor-pro-email-template', tutor_pro()->url . 'addons/tutor-email/assets/js/email_template.js', array( 'jquery' ), TUTOR_PRO_VERSION, true );
wp_enqueue_style( 'tutor-pro-email-styles', tutor_pro()->url . 'addons/tutor-email/assets/css/email-manage.css', array(), true, null );
}
}
public function email_current_template_data( $localize_data ) {
$email_data['get_email_data'] = ( new EmailData() )->get_recipients();
return $email_data;
}
/**
* Function to save_email_template
*
* @return JSON
*/
public function save_email_template() {
tutor_utils()->checking_nonce();
$to = isset( $_POST['to'] ) ? sanitize_text_field( $_POST['to'] ) : null;
$key = isset( $_POST['key'] ) ? sanitize_text_field( $_POST['key'] ) : null;
$email_footer_text = isset( $_POST['email-footer-text'] ) ? sanitize_text_field( $_POST['email-footer-text'] ) : null;
$email_block_heading = isset( $_POST['email-block-heading'] ) ? sanitize_text_field( $_POST['email-block-heading'] ) : null;
$email_block_content = isset( $_POST['email-block-content'] ) ? sanitize_text_field( $_POST['email-block-content'] ) : null;
$email_before_button = isset( $_POST['email-before-button'] ) ? sanitize_text_field( $_POST['email-before-button'] ) : null;
$tutor_email_options = array();
$tutor_email_options = get_option( 'email_template_data' );
$tutor_options = get_option( 'tutor_option' );
$message = json_encode( wp_unslash( $_POST['email-additional-message'] ) );
$email_option_data = ! empty( $tutor_email_options ) ? $tutor_email_options : array();
$pattern = array( '/<p[^>]*><\\/p[^>]*>/', '/\<[\/]{0,1}div[^\>]*\>/i' );
// $message = preg_replace( $pattern, '', $message );
$tutor_options[$to][$key] = $_POST['tutor_option'][$to][$key];
$email_request[ $to ][ $key ] = array(
'subject' => sanitize_text_field( wp_unslash( $_POST['email-subject'] ) ),
'heading' => sanitize_text_field( wp_unslash( $_POST['email-heading'] ) ),
'message' => $message,
'footer_text' => sanitize_textarea_field( wp_unslash( $email_footer_text ) ),
'block_heading' => sanitize_textarea_field( $email_block_heading ),
'block_content' => sanitize_textarea_field( $email_block_content ),
'before_button' => wp_kses_post( wp_unslash( $email_before_button ) ),
);
if ( ! empty( $email_option_data ) ) {
foreach ( $email_option_data as $key => $email_data ) {
if ( isset( $email_request[ $key ] ) ) {
$email_output[ $key ] = array_merge( $email_option_data[ $key ], $email_request[ $key ] );
} else {
$email_output[ $key ] = $email_option_data[ $key ];
}
}
$tutor_email_options = ( ! array_key_exists( $to, $email_output ) ) ? array_merge( $email_output, $email_request ) : $email_output;
} else {
$tutor_email_options = array_merge( $email_option_data, $email_request );
}
// $tutor_email_options = array();
update_option( 'email_template_data', $tutor_email_options );
update_option( 'tutor_option', $tutor_options );
wp_send_json_success( $message );
}
public function notification_checkbox_for_announcement() {
$notify_checked = tutor_utils()->get_option( 'email_to_students.new_announcement_posted' );
if ( $notify_checked ) : ?>
<div class="tutor-option-field-row">
<div class="tutor-form-check tutor-mb-4">
<input id="tutor_announcement-notification-email" type="checkbox" class="tutor-form-check-input tutor-form-check-20" name="tutor_notify_students" checked="checked"/>
<label for="tutor_announcement-notification-email">
<?php _e( 'Send email notification to all students of this course.', 'tutor-pro' ); ?>
</label>
</div>
</div>
<?php
endif;
}
/**
* Load email template
*
* @return string
*
* @since 1.8.0
*/
public function tutor_load_email_template( $template, $pro = true ) {
include tutor_get_template( 'email.' . $template, $pro );
}
public static function tutor_load_email_preview( $template, $pro = true ) {
include tutor_get_template( 'email.' . $template, $pro );
}
/**
* @param $to
* @param $subject
* @param $message
* @param $headers
* @param array $attachments
*
* @return bool
*
*
* Send E-Mail Notification for Tutor Event
*/
public function send( $to, $subject, $message, $headers, $attachments = array(), $force_enqueue = false ) {
$message = apply_filters( 'tutor_mail_content', $message );
$this->enqueue_email( $to, $subject, $message, $headers, $attachments, $force_enqueue );
}
/**
* Get the from name for outgoing emails from tutor
*
* @return string
*/
public function get_from_name() {
$email_from_name = tutor_utils()->get_option( 'email_from_name' );
$from_name = apply_filters( 'tutor_email_from_name', $email_from_name );
return wp_specialchars_decode( esc_html( $from_name ), ENT_QUOTES );
}
/**
* Get the from name for outgoing emails from tutor
*
* @return string
*/
public function get_from_address() {
$email_from_address = tutor_utils()->get_option( 'email_from_address' );
$from_address = apply_filters( 'tutor_email_from_address', $email_from_address );
return sanitize_email( $from_address );
}
/**
* @return string
*
* Get content type
*/
public function get_content_type() {
return apply_filters( 'tutor_email_content_type', 'text/html' );
}
public function get_message( $message = '', $search = array(), $replace = array() ) {
$email_footer_text = tutor_utils()->get_option( 'email_footer_text' );
$message = str_replace( $search, $replace, $message );
if ( $email_footer_text ) {
$message .= '<div class="tutor-email-footer-content">' . wp_unslash( json_decode( $email_footer_text ) ) . '</div>';
}
return $message;
}
/**
* Function to replace and return
*
* @param mixed $message .
* @param mixed $search .
* @param mixed $replace .
* @return void
*/
public function get_replaced_text( $message = '', $search = array(), $replace = array() ) {
return str_replace( $search, $replace, wp_unslash( json_decode( $message ) ) );
}
public function _generate_email( $string ) {
$username = strtolower( str_replace( array( ' ', '_' ), '', $string ) );
return esc_attr( $username . '@' . parse_url( home_url() )['host'] );
}
public function _generate_username( $string ) {
return strtolower( str_replace( array( ' ', '.', '_', '-' ), '', $string ) );
}
public function send_test_email_ajax() {
// --email
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$email_data = ( new EmailData() )->get_recipients();
$recipient_data = $email_data[ get_request( 'email_to' ) ][ get_request( 'email_key' ) ];
$tempData = $email_data[ get_request( 'email_to' ) ][ get_request( 'email_key' ) ];
$user_id = get_current_user_id();
$site_url = get_bloginfo( 'url' );
$current_user = get_userdata( $user_id );
$student_name = __( 'James Andy', 'tutor-pro' );
$instructor_name = __( 'John Doe', 'tutor-pro' );
$instructor_description = __( 'Full-Stack Engineer & CSM, CSD, ZCE', 'tutor-pro' );
$email_template = get_request( 'email_template' );
$testing_email = ! empty( get_request( 'testing_email' ) ) ? get_request( 'testing_email' ) : $current_user->user_email;
$notice_icon = TUTOR_EMAIL()->url . 'assets/images/warning.png';
$tutor_url = 'https://www.themeum.com/product/tutor-lms';
$approved_url = sprintf( admin_url( 'admin.php?page=%s&action=%s' ), 'tutor_withdraw_requests', 'approved' );
$rejected_url = sprintf( admin_url( 'admin.php?page=%s&action=%s' ), 'tutor_withdraw_requests', 'rejected' );
$get_subject = wp_kses_post( $recipient_data['subject'] );
$course_title = __( 'Mastering WordPress-From Beginner to Advance', 'tutor-pro' );
$lesson_title = __( 'Basics of WordPress', 'tutor-pro' );
$quiz_title = __( 'What is the default post_type of WordPress?', 'tutor-pro' );
$assignment_name = __( 'Create your first WordPress site', 'tutor-pro' );
$total_amount = 100;
$earned_amount = 80;
$instructor_avatar = get_avatar_url( wp_get_current_user()->ID );
$lorem_date = the_time( 'l, F jS, Y' );
$lorem_title = 'Lorem ipsum dolor sit amet';
$lorem_content = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam et fermentum dui. Ut orci quam, ornare sed lorem sed, hendrerit auctor dolor. Nulla viverra, nibh quis ultrices malesuada, ligula ipsum vulputate diam, aliquam egestas nibh ante vel dui. Sed in tellus interdum eros vulputate placerat sed non enim. Pellentesque eget.';
$lorem_content_sm = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam et fermentum dui. Ut orci quam, ornare sed lorem sed, hendrerit auctor dolor?';
$replacable['{email_heading}'] = isset( $recipient_data['heading'] ) ? $recipient_data['heading'] : '';
$replacable['{email_message}'] = isset( $recipient_data['message'] ) ? $recipient_data['message'] : '';
$replacable['{footer_text}'] = isset( $recipient_data['footer_text'] ) ? $recipient_data['footer_text'] : '';
$replacable['{student_name}'] = $student_name;
$replacable['{student_username}'] = $this->_generate_username( $student_name );
$replacable['{user_name}'] = $current_user->display_name;
$replacable['{admin_name}'] = $current_user->display_name;
$replacable['{admin_user}'] = $current_user->display_name;
$replacable['{student_email}'] = $current_user->user_email;
$replacable['{site_url}'] = $site_url;
$replacable['{tutor_url}'] = $tutor_url;
$replacable['{site_name}'] = get_bloginfo( 'name' );
$replacable['{course_url}'] = $site_url;
$replacable['{profile_url}'] = $site_url;
$replacable['{student_url}'] = get_author_posts_url( $user_id );
$replacable['{course_title}'] = $course_title;
$replacable['{course_name}'] = $course_title;
$replacable['{total_amount}'] = $total_amount;
$replacable['{earned_amount}'] = $earned_amount;
$replacable['{lesson_title}'] = $lesson_title;
$replacable['{lesson_name}'] = $lesson_title;
$replacable['{quiz_name}'] = $quiz_title;
$replacable['{quiz_title}'] = $quiz_title;
$replacable['{question}'] = $lorem_content_sm;
$replacable['{enroll_time}'] = isset( $recipient_data['enroll_time'] ) ? $recipient_data['enroll_time'] : '';
$replacable['{instructor_username}'] = $instructor_name;
$replacable['{instructor_avatar}'] = $instructor_avatar;
$replacable['{instructor_description}'] = $instructor_description;
$replacable['{logo}'] = TUTOR_EMAIL()->url . 'assets/images/tutor-logo.png';
$replacable['{answer_by}'] = $student_name;
$replacable['{answer_date}'] = $lorem_date;
$replacable['{before_button}'] = isset( $recipient_data['before_button'] ) ? $recipient_data['before_button'] : '';
$replacable['{username}'] = $current_user->user_nicename;
$replacable['{instructor_email}'] = $this->_generate_email( $instructor_name );
$replacable['{student_email}'] = $this->_generate_email( $student_name );
$replacable['{instructor_name}'] = $instructor_name;
$replacable['{block_heading}'] = isset( $recipient_data['block_heading'] ) ? $recipient_data['block_heading'] : '';
$replacable['{block_content}'] = isset( $recipient_data['block_content'] ) ? $recipient_data['block_content'] : '';
$replacable['{withdraw_amount}'] = isset( $recipient_data['withdraw_amount'] ) ? $recipient_data['withdraw_amount'] : '';
$replacable['{assignment_name}'] = $assignment_name;
$replacable['{assignment_score}'] = isset( $recipient_data['assignment_score'] ) ? $recipient_data['assignment_score'] : '';
$replacable['{assignment_max_mark}'] = isset( $recipient_data['assignment_max_mark'] ) ? $recipient_data['assignment_max_mark'] : '';
$replacable['{testing_email_notice}'] = '<div class="tutor-email-warning"><img src="' . $notice_icon . '" alt="notice"><span><span class="no-res">This is a</span> test mail</span></div>';
$replacable['{approved_url}'] = $approved_url;
$replacable['{rejected_url}'] = $rejected_url;
$replacable['{announcement_title}'] = $lorem_title;
$replacable['{announcement_content}'] = $lorem_content;
$replacable['{announcement_date}'] = $lorem_date;
$replacable['{author_fullname}'] = $student_name;
$replacable['{assignment_comment}'] = $lorem_content;
$subject = $this->get_replaced_text( $get_subject, array_keys( $replacable ), array_values( $replacable ) );
// die($get_subject);
ob_start();
$this->tutor_load_email_template( $email_template );
$email_tpl = apply_filters( 'tutor_email_tpl/testing_emails', ob_get_clean() );
$message = $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) );
// die($message);
$this->send( $testing_email, $subject, $message, $header );
}
/**
* Function to send course_complete_email_to_student
*
* @param int $course_id is related to course .
* @return string
*/
public function course_complete_email_to_student( $course_id ) {
$course_completed_to_student = tutor_utils()->get_option( 'email_to_students.completed_course' );
if ( ! $course_completed_to_student ) {
return;
}
$user_id = get_current_user_id();
$course = get_post( $course_id );
$student = get_userdata( $user_id );
$teacher = get_userdata( $course->post_author );
$instructor_avatar = get_avatar_url( wp_get_current_user()->ID );
$instructor_email = $teacher->user_email;
$instructor_description = $teacher->user_description;
$completion_time = tutor_utils()->is_completed_course( $course_id );
$completion_time = $completion_time ? $completion_time : tutor_time();
$completion_time_format = date_i18n( get_option( 'date_format' ), $completion_time ) . ' ' . date_i18n( get_option( 'time_format' ), $completion_time );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_students']['completed_course'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'student_course_completed_email_header', $header, $course_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{instructor_username}'] = $teacher->display_name;
$replacable['{user_name}'] = $student->display_name;
$replacable['{course_name}'] = $course->post_title;
$replacable['{completion_time}'] = $completion_time_format;
$replacable['{course_url}'] = get_the_permalink( $course_id );
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{instructor_avatar}'] = $instructor_avatar;
$replacable['{instructor_email}'] = $instructor_email;
$replacable['{instructor_description}'] = $instructor_description;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{before_button}'] = $option_data['before_button'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_student_course_completed' );
$email_tpl = apply_filters( 'tutor_email_tpl/course_completed', ob_get_clean() );
$email_tpl = apply_filters( 'tutor_certificate_add_url_to_email', $email_tpl, $course_id );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $student->user_email, $subject, $message, $header );
}
public function course_complete_email_to_teacher( $course_id ) {
$course_completed_to_teacher = tutor_utils()->get_option( 'email_to_teachers.a_student_completed_course' );
if ( ! $course_completed_to_teacher ) {
return;
}
$user_id = get_current_user_id();
$student = get_userdata( $user_id );
$course = get_post( $course_id );
$teacher = get_userdata( $course->post_author );
$completion_time = tutor_utils()->is_completed_course( $course_id );
$completion_time = $completion_time ? $completion_time : tutor_time();
$completion_time_format = date_i18n( get_option( 'date_format' ), $completion_time ) . ' ' . date_i18n( get_option( 'time_format' ), $completion_time );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_teachers']['a_student_completed_course'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'student_course_completed_email_header', $header, $course_id );
$student_report_url = add_query_arg(
array(
'page' => 'tutor_report',
'sub_page' => 'students',
'student_id' => $user_id,
),
admin_url( 'admin.php' )
);
$replacable['{testing_email_notice}'] = '';
$replacable['{user_name}'] = $teacher->display_name;
$replacable['{student_name}'] = $student->display_name;
$replacable['{student_username}'] = $student->display_name;
$replacable['{student_email}'] = $student->user_email;
$replacable['{course_name}'] = $course->post_title;
$replacable['{completion_time}'] = $completion_time_format;
$replacable['{course_url}'] = get_the_permalink( $course_id );
$replacable['{site_url}'] = $site_url;
$replacable['{student_report_url}'] = $student_report_url;
$replacable['{site_name}'] = $site_name;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{before_button}'] = $this->get_replaced_text( $option_data['before_button'], array_keys( $replacable ), array_values( $replacable ) );
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_instructor_course_completed' );
$email_tpl = apply_filters( 'tutor_email_tpl/course_completed', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $teacher->user_email, $subject, $message, $header );
}
/**
* Send the quiz to Student
*
* @param $attempt_id
*/
public function quiz_finished_send_email_to_student( $attempt_id ) {
$quiz_completed = tutor_utils()->get_option( 'email_to_students.quiz_completed' );
if ( ! $quiz_completed ) {
return;
}
$attempt = tutor_utils()->get_attempt( $attempt_id );
$earned_percentage = $attempt->earned_marks > 0 ? ( number_format( ( $attempt->earned_marks * 100 ) / $attempt->total_marks ) ) : 0;
$passing_grade = (int) tutor_utils()->get_quiz_option( $attempt->quiz_id, 'passing_grade', 0 );
$attempt_result = $earned_percentage >= $passing_grade ?
'<span class="tutor-badge-label label-success">' . esc_attr( 'Pass' ) . '</span>' :
'<span class="tutor-badge-label label-danger">' . esc_attr( 'Fail' ) . '</span>';
// pr( $attempt );
// die;
$attempt_info = tutor_utils()->quiz_attempt_info( $attempt_id );
$submission_time = tutor_utils()->avalue_dot( 'submission_time', $attempt_info );
$submission_time = $submission_time ? $submission_time : tutor_time();
$quiz_id = tutor_utils()->avalue_dot( 'comment_post_ID', $attempt );
$quiz_name = get_the_title( $quiz_id );
$course = tutor_utils()->get_course_by_quiz( $quiz_id );
$course_id = tutor_utils()->avalue_dot( 'ID', $course );
$course_title = get_the_title( $course_id );
$submission_time_format = date_i18n( get_option( 'date_format' ), $submission_time ) . ' ' . date_i18n( get_option( 'time_format' ), $submission_time );
$quiz_url = get_the_permalink( $quiz_id );
$user = get_userdata( tutor_utils()->avalue_dot( 'user_id', $attempt ) );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_students']['quiz_completed'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'student_quiz_completed_email_header', $header, $attempt_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{user_name}'] = $user->display_name;
$replacable['{total_marks}'] = $attempt->total_marks;
$replacable['{earned_marks}'] = $attempt->earned_marks;
$replacable['{attempt_result}'] = $attempt_result;
$replacable['{quiz_name}'] = $quiz_name;
$replacable['{course_name}'] = $course_title;
$replacable['{submission_time}'] = $submission_time_format;
$replacable['{quiz_url}'] = "<a href='{$quiz_url}'>{$quiz_url}</a>";
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_student_quiz_completed' );
$email_tpl = apply_filters( 'tutor_email_tpl/quiz_completed', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
// die( $message );
$this->send( $user->user_email, $subject, $message, $header );
}
public function quiz_finished_send_email_to_instructor( $attempt_id ) {
$isEnable = tutor_utils()->get_option( 'email_to_teachers.student_submitted_quiz' );
if ( ! $isEnable ) {
return;
}
$attempt = tutor_utils()->get_attempt( $attempt_id );
$attempt_info = tutor_utils()->quiz_attempt_info( $attempt_id );
$submission_time = tutor_utils()->avalue_dot( 'submission_time', $attempt_info );
$submission_time = $submission_time ? $submission_time : tutor_time();
$quiz_id = tutor_utils()->avalue_dot( 'comment_post_ID', $attempt );
$quiz_name = get_the_title( $quiz_id );
$course = tutor_utils()->get_course_by_quiz( $quiz_id );
$course_id = tutor_utils()->avalue_dot( 'ID', $course );
$course_title = get_the_title( $course_id );
$submission_time_format = date_i18n( get_option( 'date_format' ), $submission_time ) . ' ' . date_i18n( get_option( 'time_format' ), $submission_time );
$attempt_url = tutor_utils()->get_tutor_dashboard_page_permalink( 'quiz-attempts/quiz-reviews/?attempt_id=' . $attempt_id );
$user = get_userdata( tutor_utils()->avalue_dot( 'user_id', $attempt ) );
$teacher = get_userdata( $course->post_author );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_teachers']['student_submitted_quiz'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'student_quiz_completed_to_instructor_email_header', $header, $attempt_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{user_name}'] = $teacher->display_name;
$replacable['{student_name}'] = $user->display_name;
$replacable['{quiz_name}'] = $quiz_name;
$replacable['{course_name}'] = $course_title;
$replacable['{submission_time}'] = $submission_time_format;
$replacable['{quiz_review_url}'] = "<a href='{$attempt_url}'>{$attempt_url}</a>";
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_instructor_quiz_completed' );
$email_tpl = apply_filters( 'tutor_email_tpl/quiz_completed/to_instructor', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $teacher->user_email, $subject, $message, $header );
}
/**
* @param $enrol_id
* @param $status_to
*
* E-Mail to teacher when success enrol.
*/
public function course_enroll_email_to_teacher( $course_id, $student_id, $enrol_id, $status_to = 'completed' ) {
$enroll_notification = tutor_utils()->get_option( 'email_to_teachers.a_student_enrolled_in_course' );
if ( ! $enroll_notification || $status_to !== 'completed' ) {
return;
}
$student = get_userdata( $student_id );
$course = tutor_utils()->get_course_by_enrol_id( $enrol_id );
$teacher = get_userdata( $course->post_author );
$enroll_time = tutor_time();
$enroll_time_format = date_i18n( get_option( 'date_format' ), $enroll_time ) . ' ' . date_i18n( get_option( 'time_format' ), $enroll_time );
$profile_url = tutor_utils()->profile_url( $student_id, false );
$amount_data = tutor_utils()->get_earning_sum( $teacher->ID );
$total_amount = $amount_data->balance;
$earned_amount = $amount_data->instructor_amount;
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_teachers']['a_student_enrolled_in_course'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'to_instructor_course_enrolled_email_header', $header, $course->ID );
$replacable['{testing_email_notice}'] = '';
$replacable['{user_name}'] = $teacher->display_name;
$replacable['{student_username}'] = $student->display_name;
$replacable['{student_email}'] = $student->user_email;
$replacable['{profile_url}'] = $profile_url;
$replacable['{dashboard_url}'] = tutor_utils()->get_tutor_dashboard_page_permalink();
$replacable['{course_name}'] = $course->post_title;
$replacable['{total_amount}'] = $total_amount;
$replacable['{earned_amount}'] = $earned_amount;
$replacable['{enroll_time}'] = $enroll_time_format;
$replacable['{course_url}'] = get_the_permalink( $course->ID );
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_instructor_course_enrolled' );
$email_tpl = apply_filters( 'tutor_email_tpl/to_teacher_course_enrolled', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $teacher->user_email, $subject, $message, $header );
}
/**
* @param $enrol_id
* @param $status_to
*
* E-Mail to student when success enrol.
*/
public function course_enroll_email_to_student( $course_id, $student_id, $enrol_id, $status_to = 'completed' ) {
$enroll_notification = tutor_utils()->get_option( 'email_to_students.course_enrolled' );
if ( ! $enroll_notification || $status_to !== 'completed' ) {
return;
}
$student = get_userdata( $student_id );
// if student not found return.
if ( false === $student ) {
return;
}
$course = tutor_utils()->get_course_by_enrol_id( $enrol_id );
$enroll_time = tutor_time();
$enroll_time_format = date_i18n( get_option( 'date_format' ), $enroll_time ) . ' ' . date_i18n( get_option( 'time_format' ), $enroll_time );
$course_start_url = tutor_utils()->get_course_first_lesson( $course_id );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_students']['course_enrolled'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'student_course_enrolled_email_header', $header, $enrol_id );
// pr($student);die;
$replacable['{testing_email_notice}'] = '';
$replacable['{user_name}'] = $student->display_name;
$replacable['{course_name}'] = $course->post_title;
$replacable['{enroll_time}'] = $enroll_time_format;
$replacable['{course_url}'] = get_the_permalink( $course->ID );
$replacable['{course_start_url}'] = $course_start_url;
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_student_course_enrolled' );
$email_tpl = apply_filters( 'tutor_email_tpl/student_course_enrolled', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $student->user_email, $subject, $message, $header );
}
public function tutor_after_add_question( $course_id, $comment_id ) {
$enroll_notification = tutor_utils()->get_option( 'email_to_teachers.a_student_placed_question' );
if ( ! $enroll_notification ) {
return;
}
$user_id = get_current_user_id();
$student = get_userdata( $user_id );
$course = get_post( $course_id );
$teacher = get_userdata( $course->post_author );
$get_comment = tutor_utils()->get_qa_question( $comment_id );
$question = $get_comment->comment_content;
$question_title = substr( $get_comment->comment_content, 0, 40 );
$enroll_time = tutor_time();
$enroll_time_format = date_i18n( get_option( 'date_format' ), $enroll_time ) . ' ' . date_i18n( get_option( 'time_format' ), $enroll_time );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$user_id = get_current_user_id();
$student = get_userdata( $user_id );
$course_id = tutor_utils()->get_course_id_by( 'lesson', $lesson_id );
$course = get_post( $course_id );
$teacher = get_userdata( $course->post_author );
$option_data = $this->email_options['email_to_teachers']['a_student_placed_question'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'to_teacher_asked_question_by_student_email_header', $header, $course_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{user_name}'] = $teacher->display_name;
$replacable['{student_username}'] = $student->display_name;
$replacable['{course_name}'] = $course->post_title;
$replacable['{course_url}'] = get_the_permalink( $course_id );
$replacable['{enroll_time}'] = $enroll_time_format;
$replacable['{question_title}'] = $question_title;
$replacable['{question}'] = wpautop( stripslashes( $question ) );
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_instructor_asked_question_by_student' );
$email_tpl = apply_filters( 'tutor_email_tpl/to_teacher_asked_question_by_student', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $teacher->user_email, $subject, $message, $header );
}
public function tutor_lesson_completed_email_after( $lesson_id ) {
$course_completed_to_teacher = tutor_utils()->get_option( 'email_to_teachers.a_student_completed_lesson' );
if ( ! $course_completed_to_teacher ) {
return;
}
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$user_id = get_current_user_id();
$student = get_userdata( $user_id );
$course_id = tutor_utils()->get_course_id_by( 'lesson', $lesson_id );
$lesson = get_post( $lesson_id );
$course = get_post( $course_id );
$teacher = get_userdata( $course->post_author );
$completion_time = tutor_time();
$completion_time_format = date_i18n( get_option( 'date_format' ), $completion_time ) . ' ' . date_i18n( get_option( 'time_format' ), $completion_time );
$option_data = $this->email_options['email_to_teachers']['a_student_completed_lesson'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'student_lesson_completed_email_header', $header, $lesson_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{user_name}'] = $teacher->display_name;
$replacable['{student_username}'] = $student->display_name;
$replacable['{course_name}'] = $course->post_title;
$replacable['{lesson_name}'] = $lesson->post_title;
$replacable['{completion_time}'] = $completion_time_format;
$replacable['{lesson_url}'] = get_the_permalink( $lesson_id );
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = isset( $option_data['footer_text'] ) ? $option_data['footer_text'] : '';
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_instructor_lesson_completed' );
$email_tpl = apply_filters( 'tutor_email_tpl/lesson_completed', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $teacher->user_email, $subject, $message, $header );
}
/**
* After instructor successfully signup
*
* @since 1.6.9
*/
public function tutor_new_instructor_signup( $user_id ) {
$new_instructor_signup = tutor_utils()->get_option( 'email_to_admin.new_instructor_signup' );
if ( ! $new_instructor_signup ) {
return;
}
$instructor_review_url = add_query_arg(
array(
'page' => 'tutor-instructors',
'action' => 'review',
'instructor' => $user_id,
),
admin_url( 'admin.php' )
);
$instructor_id = tutor_utils()->get_user_id( $user_id );
$instructor = get_userdata( $instructor_id );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$signup_time = tutor_time();
$signup_time_format = date_i18n( get_option( 'date_format' ), $signup_time ) . ' ' . date_i18n( get_option( 'time_format' ), $signup_time );
$admin_users = get_users( array( 'role__in' => array( 'administrator' ) ) );
$option_data = $this->email_options['email_to_admin']['new_instructor_signup'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'instructor_signup_email_header', $header, $instructor_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{instructor_name}'] = $instructor->display_name;
$replacable['{review_url}'] = $instructor_review_url;
$replacable['{instructor_email}'] = $instructor->user_email;
$replacable['{signup_time}'] = $signup_time_format;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_admin_new_instructor_signup' );
$email_tpl = apply_filters( 'tutor_email_tpl/new_instructor_signup', ob_get_clean() );
foreach ( $admin_users as $admin_user ) {
$replacable['{user_name}'] = $admin_user->display_name;
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $admin_user->user_email, $subject, $message, $header );
}
$this->instructor_application_received( $instructor );
}
private function instructor_application_received( $instructor ) {
$send_received = tutor_utils()->get_option( 'email_to_teachers.instructor_application_received' );
if ( ! $send_received ) {
return;
}
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_teachers']['instructor_application_received'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'instructor_application_received_email_header', $header, $instructor->ID );
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{user_name}'] = $instructor->display_name;
$replacable['{instructor_username}'] = $instructor->display_name;
$replacable['{instructor_email}'] = $instructor->user_email;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_instructor_become_application_received' );
$email_tpl = apply_filters( 'tutor_email_tpl/instructor_application_received', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
// die($message);
$this->send( $instructor->user_email, $subject, $message, $header );
}
/**
* After student successfully signup
*
* @since 1.6.9
*/
public function tutor_new_student_signup( $user_id ) {
$new_student_signup = tutor_utils()->get_option( 'email_to_admin.new_student_signup' );
if ( ! $new_student_signup ) {
return;
}
$student_id = tutor_utils()->get_user_id( $user_id );
$student = get_userdata( $student_id );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$signup_time = tutor_time();
$signup_time_format = date_i18n( get_option( 'date_format' ), $signup_time ) . ' ' . date_i18n( get_option( 'time_format' ), $signup_time );
$admin_users = get_users( array( 'role__in' => array( 'administrator' ) ) );
$option_data = $this->email_options['email_to_admin']['new_student_signup'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'student_signup_email_header', $header, $student_id );
$profile_url = tutor_utils()->profile_url( $student_id, false );
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{student_name}'] = $student->display_name;
$replacable['{student_email}'] = $student->user_email;
$replacable['{signup_time}'] = $signup_time_format;
$replacable['{profile_url}'] = $profile_url;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_admin_new_student_signup' );
$email_tpl = apply_filters( 'tutor_email_tpl/new_student_signup', ob_get_clean() );
foreach ( $admin_users as $admin_user ) {
$replacable['{user_name}'] = $admin_user->display_name;
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $admin_user->user_email, $subject, $message, $header );
}
}
/**
* After new course submit for review
*
* @since 1.6.9
*/
public function tutor_course_pending( $post ) {
if ( $post->post_type !== tutor()->course_post_type ) {
return true;
}
$new_course_submitted = tutor_utils()->get_option( 'email_to_admin.new_course_submitted' );
if ( ! $new_course_submitted ) {
return;
}
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$submitted_time = tutor_time();
$submitted_time_format = date_i18n( get_option( 'date_format' ), $submitted_time ) . ' ' . date_i18n( get_option( 'time_format' ), $submitted_time );
$instructor_name = get_the_author_meta( 'display_name', $post->post_author );
$admin_users = get_users( array( 'role__in' => array( 'administrator' ) ) );
$option_data = $this->email_options['email_to_admin']['new_course_submitted'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'course_updated_email_header', $header, $post->ID );
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{course_name}'] = $post->post_title;
$replacable['{course_url}'] = get_the_permalink( $post->ID );
$replacable['{course_edit_url}'] = get_edit_post_link( $post->ID );
$replacable['{instructor_name}'] = $instructor_name;
$replacable['{submitted_time}'] = $submitted_time_format;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_admin_new_course_submitted_for_review' );
$email_tpl = apply_filters( 'tutor_email_tpl/new_course_submitted', ob_get_clean() );
foreach ( $admin_users as $admin_user ) {
$replacable['{user_name}'] = $admin_user->display_name;
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $admin_user->user_email, $subject, $message, $header );
}
}
/**
* After new course published
*
* @since 1.6.9
*/
public function tutor_course_published( $post ) {
if ( $post->post_type !== tutor()->course_post_type ) {
return true;
}
$new_course_published = tutor_utils()->get_option( 'email_to_admin.new_course_published' );
if ( ! $new_course_published ) {
return;
}
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$published_time = tutor_time();
$published_time_format = date_i18n( get_option( 'date_format' ), $published_time ) . ' ' . date_i18n( get_option( 'time_format' ), $published_time );
$instructor_name = get_the_author_meta( 'display_name', $post->post_author );
$admin_users = get_users( array( 'role__in' => array( 'administrator' ) ) );
$option_data = $this->email_options['email_to_admin']['new_course_published'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'course_updated_email_header', $header, $post->ID );
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{course_name}'] = $post->post_title;
$replacable['{course_url}'] = get_the_permalink( $post->ID );
$replacable['{instructor_name}'] = $instructor_name;
$replacable['{published_time}'] = $published_time_format;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_admin_new_course_published' );
$email_tpl = apply_filters( 'tutor_email_tpl/new_course_published', ob_get_clean() );
foreach ( $admin_users as $admin_user ) {
$replacable['{user_name}'] = $admin_user->display_name;
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $admin_user->user_email, $subject, $message, $header );
}
}
/**
* After course updated/edited
*
* @since 1.6.9
*/
public function tutor_course_updated( $course_id, $course, $update = false ) {
$course_updated = tutor_utils()->get_option( 'email_to_admin.course_updated' );
$tutor_ajax = isset( $_POST['tutor_ajax_action'] ) ? $_POST['tutor_ajax_action'] : null;
$auto_save = $tutor_ajax == 'tutor_course_builder_draft_save';
if ( ! isset( $course_updated ) || ! $update || $course->post_status != 'publish' || $auto_save ) {
return;
}
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$updated_time = tutor_time();
$updated_time_format = date_i18n( get_option( 'date_format' ), $updated_time ) . ' ' . date_i18n( get_option( 'time_format' ), $updated_time );
$instructor_name = get_the_author_meta( 'display_name', $course->post_author );
$admin_users = get_users( array( 'role__in' => array( 'administrator' ) ) );
$option_data = $this->email_options['email_to_admin']['course_updated'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'course_updated_email_header', $header, $course_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_title}'] = $site_name;
$replacable['{course_name}'] = $course->post_title;
$replacable['{course_url}'] = get_the_permalink( $course_id );
$replacable['{instructor_name}'] = $instructor_name;
$replacable['{updated_time}'] = $updated_time_format;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_admin_course_updated' );
$email_tpl = apply_filters( 'tutor_email_tpl/course_updated', ob_get_clean() );
foreach ( $admin_users as $admin_user ) {
$replacable['{user_name}'] = $admin_user->display_name;
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $admin_user->user_email, $subject, $message, $header );
}
}
/**
* After assignment submitted
*
* @since 1.6.9
*/
public function tutor_assignment_after_submitted( $assignment_submit_id ) {
// get post id by comment
$assignment_post_id = $this->get_comment_post_id_by_comment_id( $assignment_submit_id );
// get assignment autor and course autor
$authors = $this->get_assignment_and_course_authors( $assignment_post_id );
$student_submitted_assignment = tutor_utils()->get_option( 'email_to_teachers.student_submitted_assignment' );
if ( ! $student_submitted_assignment ) {
return;
}
$submitted_assignment = tutor_utils()->get_assignment_submit_info( $assignment_submit_id );
$student_name = get_the_author_meta( 'display_name', $submitted_assignment->user_id );
$course_name = get_the_title( $submitted_assignment->comment_parent );
$course_url = get_the_permalink( $submitted_assignment->comment_parent );
$author_id = get_post_field( 'post_author', $submitted_assignment->comment_parent );
$instructor_name = get_the_author_meta( 'display_name', $author_id );
$assignment_name = get_the_title( $submitted_assignment->comment_post_ID );
$submitted_url = tutor_utils()->get_tutor_dashboard_page_permalink( 'assignments/submitted' );
$review_link = esc_url( $submitted_url . '?assignment=' . $submitted_assignment->comment_post_ID );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_teachers']['student_submitted_assignment'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'student_submitted_assignment_email_header', $header, $assignment_submit_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{student_name}'] = $student_name;
$replacable['{course_name}'] = $course_name;
$replacable['{user_name}'] = $instructor_name;
$replacable['{assignment_name}'] = $assignment_name;
$replacable['{review_link}'] = $review_link;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{before_button}'] = $option_data['before_button'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start(); // pending to add user_name
$this->tutor_load_email_template( 'to_instructor_student_submitted_assignment' );
$email_tpl = apply_filters( 'tutor_email_tpl/student_submitted_assignment', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$admin_emails = $author_emails = $to_emails = array();
$admin_users = get_users( array( 'role__in' => array( 'administrator' ) ) );
foreach ( $admin_users as $admin_user ) {
$admin_emails[] = $admin_user->user_email;
}
foreach ( $authors as $author ) {
$author_emails[] = $author;
}
$to_emails = array_merge( $admin_emails, $author_emails );
$this->send( $to_emails, $subject, $message, $header );
}
/**
* After assignment evaluate
*
* @since 1.6.9
*/
public function tutor_after_assignment_evaluate( $assignment_submit_id ) {
$assignment_graded = tutor_utils()->get_option( 'email_to_students.assignment_graded' );
if ( ! $assignment_graded ) {
return;
}
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$submitted_assignment = tutor_utils()->get_assignment_submit_info( $assignment_submit_id );
$student_email = get_the_author_meta( 'user_email', $submitted_assignment->user_id );
$student_name = get_the_author_meta( 'display_name', $submitted_assignment->user_id );
$course_name = get_the_title( $submitted_assignment->comment_parent );
$course_url = get_the_permalink( $submitted_assignment->comment_parent );
$assignment_max_mark = tutor_utils()->get_assignment_option( $submitted_assignment->comment_post_ID, 'total_mark' );
$assignment_name = get_the_title( $submitted_assignment->comment_post_ID );
$assignment_score = get_comment_meta( $assignment_submit_id, 'assignment_mark', true );
$assignment_comment = get_comment_meta( $assignment_submit_id, 'instructor_note', true );
$option_data = $this->email_options['email_to_students']['assignment_graded'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'assignment_evaluate_email_header', $header, $assignment_submit_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{course_name}'] = $course_name;
$replacable['{course_url}'] = $course_url;
$replacable['{user_name}'] = $student_name;
$replacable['{assignment_name}'] = $assignment_name;
$replacable['{assignment_max_mark}'] = $assignment_max_mark;
$replacable['{assignment_score}'] = $assignment_score;
$replacable['{assignment_comment}'] = $assignment_comment;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_student_assignment_evaluate' );
$email_tpl = apply_filters( 'tutor_email_tpl/assignment_evaluate', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $student_email, $subject, $message, $header );
}
/**
* After remove student from course
*
* @since 1.6.9
*/
public function tutor_student_remove_from_course( $enrol_id ) {
$remove_from_course = tutor_utils()->get_option( 'email_to_students.remove_from_course' );
if ( ! $remove_from_course ) {
return;
}
$enrolment = tutor_utils()->get_enrolment_by_enrol_id( $enrol_id );
if ( ! $enrolment ) {
return;
}
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$course_name = $enrolment->course_title;
$course_url = get_the_permalink( $enrolment->course_id );
$student_email = $enrolment->user_email;
$student_name = $enrolment->display_name;
$option_data = $this->email_options['email_to_students']['remove_from_course'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'remove_from_course_email_header', $header, $enrol_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{user_name}'] = $student_name;
$replacable['{course_name}'] = $course_name;
$replacable['{course_url}'] = $course_url;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_student_remove_from_course' );
$email_tpl = apply_filters( 'tutor_email_tpl/remove_from_course', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $student_email, $subject, $message, $header );
}
/**
* Enrollment After Expired
*
* @since 1.8.1
*/
public function tutor_enrollment_after_expired( $enrol_id ) {
$enrollment_expired = tutor_utils()->get_option( 'email_to_students.enrollment_expired' );
if ( ! $enrollment_expired ) {
return;
}
$enrolment = tutor_utils()->get_enrolment_by_enrol_id( $enrol_id );
if ( ! $enrolment ) {
return;
}
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$course_name = $enrolment->course_title;
$course_url = get_the_permalink( $enrolment->course_id );
$student_name = $enrolment->display_name;
$student_email = $enrolment->user_email;
$option_data = $this->email_options['email_to_students']['enrollment_expired'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'enrollment_expired_email_header', $header, $enrol_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{user_name}'] = $student_name;
$replacable['{course_name}'] = $course_name;
$replacable['{course_url}'] = $course_url;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_student_enrollment_expired' );
$email_tpl = apply_filters( 'tutor_email_tpl/to_student_enrollment_expired', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $student_email, $subject, $message, $header );
}
/**
* After save new announcement
*
* @since 1.6.9
*/
public function tutor_announcements_notify_students( $announcement_id = 0, $announcement = array(), $action_type = '' ) {
if ( isset( $_POST['tutor_notify_students'] ) && 'on' !== $_POST['tutor_notify_students'] ) {
return;
}
$new_announcement_posted = tutor_utils()->get_option( 'email_to_students.new_announcement_posted' );
$announcement_updated = tutor_utils()->get_option( 'email_to_students.announcement_updated' );
if ( ! $new_announcement_posted || ! $announcement_updated ) {
return;
}
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$course_name = get_the_title( $announcement->post_parent );
$course_url = get_the_permalink( $announcement->post_parent );
$announcement_title = $announcement->post_title;
$announcement_content = $announcement->post_content;
$announcement_author = $announcement->post_author;
$announcement_date = $announcement->post_date;
$author_fullname = get_the_author_meta( 'display_name', $announcement_author );
$option_data_create = $this->email_options['email_to_students']['new_announcement_posted'];
$option_data_update = $this->email_options['email_to_students']['announcement_updated'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$replacable['{author_fullname}'] = $author_fullname;
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{course_name}'] = $course_name;
$replacable['{course_url}'] = $course_url;
$replacable['{announcement_title}'] = $announcement_title;
$replacable['{announcement_content}'] = $announcement_content;
$replacable['{announcement_date}'] = $announcement_date;
$enrolled_students = tutor_utils()->get_students_all_data_by_course_id( $announcement->post_parent );
// pr($enrolled_students);
foreach ( $enrolled_students as $enrolled_student ) {
$replacable['{user_name}'] = $enrolled_student->display_name;
if ( 'create' == $action_type ) {
$replacable['{logo}'] = isset($option_data_create['logo'])?$option_data_create['logo']:$this->email_logo;
$replacable['{email_heading}'] = $this->get_replaced_text( $option_data_create['heading'], array_keys( $replacable ), array_values( $replacable ) );
$replacable['{footer_text}'] = $option_data_create['footer_text'];
$replacable['{email_message}'] = $this->get_replaced_text( $option_data_create['message'], array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( $option_data_create['subject'], array_keys( $replacable ), array_values( $replacable ) );
$template = 'to_student_new_announcement_posted';
} elseif ( 'update' == $action_type ) {
$replacable['{logo}'] = isset($option_data_update['logo'])?$option_data_update['logo']:$this->email_logo;
$replacable['{email_heading}'] = $this->get_replaced_text( $option_data_update['heading'], array_keys( $replacable ), array_values( $replacable ) );
$replacable['{footer_text}'] = $option_data_update['footer_text'];
$replacable['{email_message}'] = $this->get_replaced_text( $option_data_update['message'], array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( $option_data_update['subject'], array_keys( $replacable ), array_values( $replacable ) );
$template = 'to_student_announcement_updated';
}
ob_start();
$this->tutor_load_email_template( $template );
$email_tpl = apply_filters( 'tutor_email_tpl/' . $template, ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
// die($message);
$this->send( $enrolled_student->user_email, $subject, $message, $header );
}
}
/**
* After question has been answered
*
* @since 1.6.9
*/
public function tutor_after_answer_to_question( $answer_id ) {
$after_question_answered = tutor_utils()->get_option( 'email_to_students.after_question_answered' );
if ( ! $after_question_answered ) {
return;
}
$answer = tutor_utils()->get_qa_answer_by_answer_id( $answer_id );
// pr($answer_id);die;
$course_name = get_the_title( $answer->comment_post_ID );
$course_url = get_the_permalink( $answer->comment_post_ID );
$question_by = get_the_author_meta( 'user_email', $answer->question_by );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_students']['after_question_answered'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'question_answered_email_header', $header, $answer_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{answer}'] = $answer->comment_content;
$replacable['{answer_by}'] = $answer->display_name;
$replacable['{user_name}'] = $answer->display_name;
$replacable['{answer_date}'] = $answer->comment_date;
$replacable['{question}'] = $answer->question;
$replacable['{question_title}'] = $answer->question_title;
$replacable['{course_name}'] = $course_name;
$replacable['{course_url}'] = $course_url;
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_student_question_answered' );
$email_tpl = apply_filters( 'tutor_email_tpl/question_answered', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
// pr($message);die;
$this->send( $question_by, $subject, $message, $header );
}
/**
* After quiz attempts feedback
*
* @since 1.6.9
*/
public function feedback_submitted_for_quiz_attempt( $attempt_id ) {
$feedback_submitted_for_quiz = tutor_utils()->get_option( 'email_to_students.feedback_submitted_for_quiz' );
if ( ! $feedback_submitted_for_quiz ) {
return;
}
$attempt = tutor_utils()->get_attempt( $attempt_id );
$quiz_title = get_post_field( 'post_title', $attempt->quiz_id );
$course = get_post( $attempt->course_id );
$instructor_name = get_the_author_meta( 'display_name', $course->post_author );
$instructor_feedback = get_post_meta( $attempt_id, 'instructor_feedback', true );
$block_heading = $feedback_submitted_for_quiz['block_heading'];
$block_content = $feedback_submitted_for_quiz['block_content'];
$user_email = get_the_author_meta( 'user_email', $attempt->user_id );
$student_fullname = get_the_author_meta( 'display_name', $attempt->user_id );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_students']['feedback_submitted_for_quiz'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'feedback_submitted_for_quiz_email_header', $header, $attempt_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{quiz_name}'] = $quiz_title;
$replacable['{total_marks}'] = $attempt->total_marks;
$replacable['{earned_marks}'] = $attempt->earned_marks;
$replacable['{course_name}'] = $course->post_title;
$replacable['{instructor_name}'] = $instructor_name;
$replacable['{user_name}'] = $student_fullname;
$replacable['{instructor_feedback}'] = $instructor_feedback;
$replacable['{instructor_feedback}'] = $instructor_feedback;
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{block_heading}'] = $block_heading;
$replacable['{block_content}'] = $block_content;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_student_feedback_submitted_for_quiz' );
$email_tpl = apply_filters( 'tutor_email_tpl/feedback_submitted_for_quiz', ob_get_clean() );
$message = $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) );
$this->send( $user_email, $subject, $message, $header );
}
/**
* After course completed
*
* @since 1.6.9
*/
public function tutor_course_complete_after( $course_id ) {
$rate_course_and_instructor = tutor_utils()->get_option( 'email_to_students.rate_course_and_instructor' );
if ( ! $rate_course_and_instructor ) {
return;
}
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$course = get_post( $course_id );
$course_url = get_the_permalink( $course_id );
$instructor_url = tutor_utils()->profile_url( $course->post_author, true );
$user_id = get_current_user_id();
$user_email = get_the_author_meta( 'user_email', $user_id );
$student_fullname = get_the_author_meta( 'display_name', $user_id );
$option_data = $this->email_options['email_to_students']['rate_course_and_instructor'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'rate_course_and_instructor_email_header', $header, $course_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{user_name}'] = $student_fullname;
$replacable['{course_name}'] = $course->post_title;
$replacable['{course_url}'] = $course_url;
$replacable['{instructor_url}'] = $instructor_url;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_student_rate_course_and_instructor' );
$email_tpl = apply_filters( 'tutor_email_tpl/rate_course_and_instructor', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $user_email, $subject, $message, $header );
}
public function get_comment_post_id_by_comment_id( $comment_id ) {
global $wpdb;
$comment_table = $wpdb->prefix . 'comments';
$query = $wpdb->get_row(
$wpdb->prepare( "SELECT comment_post_ID FROM $comment_table WHERE comment_ID = %d", $comment_id )
);
$comment_post_ID = $query->comment_post_ID;
return $comment_post_ID;
}
/*
*require assignment post id
return authors of assignment and course author's email (unique)
*/
public function get_assignment_and_course_authors( $assignment_post_id ) {
// get course id of assignment
$course_id = tutor_utils()->get_course_id_by( 'assignment', $assignment_post_id );
$course_author = $this->get_author_by_post_id( $course_id );
$assignment_author = $this->get_author_by_post_id( $assignment_post_id );
$authors = array();
if ( $course_author !== false ) {
$authors[] = $course_author->user_email;
}
if ( $assignment_author !== false ) {
$authors[] = $assignment_author->user_email;
}
return array_unique( $authors );
}
public function get_author_by_post_id( $post_id ) {
global $wpdb;
$user_table = $wpdb->prefix . 'users';
$post_table = $wpdb->prefix . 'posts';
// get author for associate course
$author = $wpdb->get_row(
$wpdb->prepare( "SELECT u.ID,u.user_email FROM $user_table u JOIN $post_table p ON p.post_author = u.ID WHERE p.ID = %d", $post_id )
);
return $author ? $author : false;
}
public function instructor_application_approved( $instructor_id ) {
$send_accepted = tutor_utils()->get_option( 'email_to_teachers.instructor_application_accepted' );
if ( ! $send_accepted ) {
return;
}
$user_info = get_userdata( $instructor_id );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_teachers']['instructor_application_accepted'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'instructor_application_approved_email_header', $header, $user_info->ID );
$replacable['{dashboard_url}'] = tutor_utils()->get_tutor_dashboard_page_permalink();
$replacable['{testing_email_notice}'] = '';
$replacable['{instructor_username}'] = $user_info->display_name;
$replacable['{user_name}'] = $user_info->display_name;
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_instructor_become_application_approved' );
$email_tpl = apply_filters( 'tutor_email_tpl/instructor_application_approved', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $user_info->user_email, $subject, $message, $header );
}
public function instructor_application_rejected( $instructor_id ) {
$send_rejected = tutor_utils()->get_option( 'email_to_teachers.instructor_application_rejected' );
if ( ! $send_rejected ) {
return;
}
$user_info = get_userdata( $instructor_id );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_teachers']['instructor_application_rejected'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'instructor_application_rejected_email_header', $header, $user_info->ID );
$replacable['{testing_email_notice}'] = '';
$replacable['{instructor_username}'] = $user_info->display_name;
$replacable['{user_name}'] = $user_info->display_name;
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_instructor_become_application_rejected' );
$email_tpl = apply_filters( 'tutor_email_tpl/instructor_application_rejected', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $user_info->user_email, $subject, $message, $header );
}
private function get_instructor_by_witdrawal( $withdrawal_id ) {
global $wpdb;
$user_id = $wpdb->get_var( $wpdb->prepare( "SELECT user_id FROM {$wpdb->prefix}tutor_withdraws WHERE withdraw_id = %d", $withdrawal_id ) );
return get_userdata( $user_id );
}
public function withdrawal_request_approved( $withdrawal_id ) {
$option_status = tutor_utils()->get_option( 'email_to_teachers.withdrawal_request_approved' );
if ( ! $option_status ) {
return;
}
$instructor = $this->get_instructor_by_witdrawal( $withdrawal_id );
$withdrawal = $this->get_witdrawal_by_id( $withdrawal_id );
$withdraw_method = maybe_unserialize( $withdrawal->method_data )['withdraw_method_name'];
$approve_time = $withdrawal->created_at;
$withdraw_approve_time = date_i18n( get_option( 'date_format' ), $approve_time ) . ' ' . date_i18n( get_option( 'time_format' ), $approve_time );
$withdraw_amount = $withdrawal->amount;
$currency = get_option( 'woocommerce_currency' );
$total_amount = tutor_utils()->get_earning_sum( $instructor->ID )->balance;
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_teachers']['withdrawal_request_approved'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'withdrawal_request_approved_email_header', $header, $withdrawal_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{instructor_username}'] = $instructor->display_name;
$replacable['{admin_user}'] = wp_get_current_user()->display_name;
$replacable['{user_name}'] = $instructor->display_name;
$replacable['{withdraw_amount}'] = $withdraw_amount . ' ' . $currency;
$replacable['{withdraw_method_name}'] = $withdraw_method;
$replacable['{withdraw_approve_time}'] = $withdraw_approve_time;
$replacable['{total_amount}'] = $total_amount . ' ' . $currency;
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_instructor_withdrawal_request_approved' );
$email_tpl = apply_filters( 'tutor_email_tpl/withdrawal_request_approved', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $instructor->user_email, $subject, $message, $header );
}
public function withdrawal_request_rejected( $withdrawal_id ) {
$instructor = $this->get_instructor_by_witdrawal( $withdrawal_id );
$option_status = tutor_utils()->get_option( 'email_to_teachers.withdrawal_request_rejected' );
if ( ! $option_status ) {
return;
}
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_teachers']['withdrawal_request_rejected'];
$withdrawal = $this->get_witdrawal_by_id( $withdrawal_id );
$withdraw_method = maybe_unserialize( $withdrawal->method_data )['withdraw_method_name'];
$reject_time = $withdrawal->created_at;
$withdraw_reject_time = date_i18n( get_option( 'date_format' ), $reject_time ) . ' ' . date_i18n( get_option( 'time_format' ), $reject_time );
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'withdrawal_request_rejected_email_header', $header, $withdrawal_id );
// $this->send( $instructor->user_email, 'subject', json_encode( $withdraw_method ), $header );
// die;
$replacable['{testing_email_notice}'] = '';
$replacable['{admin_user}'] = wp_get_current_user()->display_name;
$replacable['{instructor_username}'] = $instructor->display_name;
$replacable['{withdraw_amount}'] = $withdrawal->amount;
$replacable['{withdraw_method_name}'] = $withdraw_method;
$replacable['{withdraw_reject_time}'] = $withdraw_reject_time;
$replacable['{user_name}'] = $instructor->display_name;
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_instructor_withdrawal_request_rejected' );
$email_tpl = apply_filters( 'tutor_email_tpl/withdrawal_request_rejected', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $instructor->user_email, $subject, $message, $header );
}
private function get_witdrawal_by_id( $withdrawal_id ) {
global $wpdb;
$withdraw_request = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}tutor_withdraws WHERE withdraw_id = %d", $withdrawal_id ) );
return $withdraw_request;
}
public function withdrawal_request_placed( $withdrawal_id ) {
$option_status = tutor_utils()->get_option( 'email_to_admin.new_withdrawal_request' );
if ( ! $option_status ) {
return;
}
$instructor = $this->get_instructor_by_witdrawal( $withdrawal_id );
$withdraw = $this->get_witdrawal_by_id( $withdrawal_id );
$withdraw_amount = $withdraw->amount;
// $admin_email = get_option( 'admin_email' );
$admin_users = get_users( array( 'role__in' => array( 'administrator' ) ) );
$approved_url = add_query_arg(
array(
'page' => 'tutor_withdraw_requests',
'action' => 'approve',
'withdraw_id' => $withdrawal_id,
),
admin_url( 'admin.php' )
);
$rejected_url = add_query_arg(
array(
'page' => 'tutor_withdraw_requests',
'action' => 'reject',
'withdraw_id' => $withdrawal_id,
),
admin_url( 'admin.php' )
);
$subject = __( 'New withdrawal request from ' . $instructor->display_name . ' for ' . $instructor->amount, 'tutor-pro' );
$currency = get_option( 'woocommerce_currency' );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_admin']['new_withdrawal_request'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'new_withdrawal_request_email_header', $header, $withdrawal_id );
$replacable['{testing_email_notice}'] = '';
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{instructor_username}'] = $instructor->display_name;
$replacable['{instructor_email}'] = $instructor->user_email;
$replacable['{withdraw_amount}'] = $withdraw_amount . ' ' . $currency;
$replacable['{approved_url}'] = $approved_url;
$replacable['{rejected_url}'] = $rejected_url;
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_admin_new_withdrawal_request' );
$email_tpl = apply_filters( 'tutor_email_tpl/new_withdrawal_request', ob_get_clean() );
foreach ( $admin_users as $admin_user ) {
$replacable['{user_name}'] = $admin_user->display_name;
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $admin_user->user_email, $subject, $message, $header );
}
$this->withdrawal_received_to_instructor( $instructor, $withdrawal_id );
}
private function withdrawal_received_to_instructor( $instructor, $withdrawal_id ) {
$option_status = tutor_utils()->get_option( 'email_to_teachers.withdrawal_request_received' );
if ( ! $option_status ) {
return;
}
$withdraw = $this->get_witdrawal_by_id( $withdrawal_id );
$withdraw_amount = $withdraw->amount;
$currency = get_option( 'woocommerce_currency' );
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_teachers']['withdrawal_request_received'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'withdrawal_request_received_email_header', $header, $instructor->ID );
$withdrawal = $this->get_witdrawal_by_id( $withdrawal_id );
$withdraw_method = maybe_unserialize( $withdrawal->method_data )['withdraw_method_name'];
$reject_time = $withdrawal->created_at;
$withdraw_time = date_i18n( get_option( 'date_format' ), $reject_time ) . ' ' . date_i18n( get_option( 'time_format' ), $reject_time );
$total_amount = tutor_utils()->get_earning_sum()->balance;
$replacable['{testing_email_notice}'] = '';
$replacable['{instructor_username}'] = $instructor->display_name;
$replacable['{user_name}'] = $instructor->display_name;
$replacable['{total_amount}'] = $total_amount . ' ' . $currency;
$replacable['{withdraw_amount}'] = $withdraw_amount . ' ' . $currency;
$replacable['{withdraw_method}'] = $withdraw_method;
$replacable['{withdraw_time}'] = $withdraw_time;
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
ob_start();
$this->tutor_load_email_template( 'to_instructor_withdrawal_request_received' );
$email_tpl = apply_filters( 'tutor_email_tpl/withdrawal_request_received', ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $instructor->user_email, $subject, $message, $header );
}
// lqa means lesson or quiz or assignment
public function new_lqa_published( $lqa ) {
// pr($lqa);die;
// pending
$lqa_type = $lqa['lqa_type'];
$option_status = tutor_utils()->get_option( 'email_to_students.new_' . $lqa_type . '_published' );
if ( ! $option_status ) {
return;
}
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_students'][ 'new_' . $lqa_type . '_published' ];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$replacable['{testing_email_notice}'] = '';
$replacable['{student_username}'] = $lqa['student']->display_name;
$replacable['{user_name}'] = $lqa['student']->display_name;
$replacable[ '{' . $lqa_type . '_title}' ] = $lqa['lqa']->post_title;
$replacable['{course_title}'] = $lqa['course']->post_title;
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
// $subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
$subject = sprintf( __( 'New %s Published', 'tutor-pro' ), __( $lqa_type, 'tutor-pro' ) );
$hook_name = 'new_' . strtolower( $lqa_type ) . '_published';
ob_start();
$this->tutor_load_email_template( 'to_student_new_' . $lqa['lqa_type'] . '_published' );
$email_tpl = apply_filters( 'tutor_email_tpl/' . $hook_name, ob_get_clean() );
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( $hook_name . '_email_header', $header, $lqa['lqa']->ID );
$this->send( $lqa['student']->user_email, $subject, $message, $header, array(), true );
}
private function enqueue_email( $to, $subject, $message, $headers, $attachments = array(), $force_enqueue = false ) {
global $wpdb;
$data = array(
'mail_to' => $to,
'subject' => $subject,
'message' => $message,
'headers' => serialize( $headers ),
);
if ( is_string( $to ) && ! $force_enqueue ) {
// Send email instantly in case single recipient
$this->send_mail( array( $data ) );
return;
}
! is_array( $to ) ? $to = array( $to ) : 0;
foreach ( $to as $email ) {
$insert_data = array_merge( $data, array( 'mail_to' => $email ) );
$wpdb->insert( $this->queue_table, $insert_data );
}
}
private function send_mail( $mails ) {
add_filter( 'wp_mail_from', array( $this, 'get_from_address' ) );
add_filter( 'wp_mail_from_name', array( $this, 'get_from_name' ) );
add_filter( 'wp_mail_content_type', array( $this, 'get_content_type' ) );
foreach ( $mails as $mail ) {
$mail['headers'] = unserialize( $mail['headers'] );
wp_mail( $mail['mail_to'], $mail['subject'], $mail['message'], $mail['headers'] );
}
remove_filter( 'wp_mail_from', array( $this, 'get_from_address' ) );
remove_filter( 'wp_mail_from_name', array( $this, 'get_from_name' ) );
remove_filter( 'wp_mail_content_type', array( $this, 'get_content_type' ) );
}
public function tutor_cron_schedules( $schedules ) {
$intervals = array( 300, 900, 1800, 3600 );
foreach ( $intervals as $second ) {
$hook = $second . 'second';
if ( ! isset( $schedules[ $hook ] ) ) {
$schedules[ $hook ] = array(
'interval' => $second,
'display' => $second . ' ' . __( 'second', 'tutor-pro' ),
);
}
}
return $schedules;
}
public function deregister_scheduler() {
wp_clear_scheduled_hook( 'tutor_email_scheduler_cron' );
}
public function register_scheduler( $override_old = false ) {
$override_old ? $this->deregister_scheduler() : 0;
$event_timestamp = wp_next_scheduled( 'tutor_email_scheduler_cron' );
if ( $event_timestamp === false ) {
// Register scheduler if not already
$is_disabled = (bool) tutor_utils()->get_option( 'tutor_email_disable_wpcron' );
$interval = (int) tutor_utils()->get_option( 'tutor_email_cron_frequency' );
( ! $interval || ! is_numeric( $interval ) || $interval <= 0 ) ? $interval = 900 : 0;
if ( ! $is_disabled ) {
wp_schedule_event( time(), $interval . 'second', 'tutor_email_scheduler_cron' );
}
}
}
public function run_scheduler() {
$limit = tutor_utils()->get_option( 'tutor_bulk_email_limit', 10 );
( ! $limit || ! is_numeric( $limit ) || $limit <= 0 ) ? $limit = 10 : 0;
$is_os_native = isset( $_GET['tutor_cron'] ) && $_GET['tutor_cron'] == '1';
global $wpdb;
$mails = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM {$this->queue_table} ORDER BY id ASC LIMIT %d", $limit ) );
$mail_count = is_array( $mails ) ? count( $mails ) : 0;
if ( ! $mail_count ) {
$is_os_native ? exit( json_encode( array( 'call_again' => 'no' ) ) ) : 0;
return;
}
$mails = array_map(
function( $mail ) {
return (array) $mail;
},
$mails
);
// Send mail
$this->send_mail( $mails );
// Delete from queue
$ids = implode( ',', array_column( $mails, 'id' ) );
$wpdb->query( "DELETE FROM {$this->queue_table} WHERE id IN ({$ids})" );
if ( $is_os_native ) {
$call = $mail_count >= $limit ? 'yes' : 'no';
exit( json_encode( array( 'call_again' => $call ) ) );
}
}
/**
* Send course update notification mail to instructor
*
* Event course publish | trash
*
* @since 1.9.8
*/
public function tutor_course_update_notification( $post_id, $post, $update ) {
// check if author is tutor instructor
$course = $post;
$course_status = $course->post_status;
$is_enable_publish_mail = tutor_utils()->get_option( 'email_to_teachers.instructor_course_publish' );
// $is_enable_reject_mail = tutor_utils()->get_option( 'email_to_teachers.instructor_course_reject' );
if ( tutor_utils()->is_instructor( $course->post_author ) && 'publish' === $course_status ) {
// check if already publish mail sent
$post_meta = get_post_meta( $post_id, 'tutor_instructor_course_publish', true );
if ( ! $post_meta ) {
$site_url = get_bloginfo( 'url' );
$site_name = get_bloginfo( 'name' );
$option_data = $this->email_options['email_to_teachers']['instructor_course_publish'];
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'to_instructor_course_update_subject', $header, $course->ID );
$instructor_name = get_the_author_meta( 'display_name', $course->post_author );
$course_url = get_post_permalink( $course->ID );
$course_edit_url = get_edit_post_link( $course->ID );
$course_title = $course->post_title;
$author_email = get_the_author_meta( 'user_email', $course->post_author );
$replacable['{testing_email_notice}'] = '';
$replacable['{course_name}'] = $course_title;
$replacable['{site_url}'] = $site_url;
$replacable['{site_name}'] = $site_name;
$replacable['{user_name}'] = $instructor_name;
$replacable['{course_url}'] = $course_url;
$replacable['{course_edit_url}'] = $course_edit_url;
$replacable['{logo}'] = isset($option_data['logo'])?$option_data['logo']:'';
$replacable['{email_heading}'] = $option_data['heading'];
$replacable['{footer_text}'] = $this->get_replaced_text( json_encode($option_data['footer_text']), array_keys( $replacable ), array_values( $replacable ) );
$replacable['{email_message}'] = $this->get_replaced_text( json_encode($option_data['message']), array_keys( $replacable ), array_values( $replacable ) );
$subject = $this->get_replaced_text( json_encode($option_data['subject']), array_keys( $replacable ), array_values( $replacable ) );
$message = '';
$email_tpl = '';
if ( 'draft' === $course_status && $is_enable_publish_mail ) {
ob_start();
$this->tutor_load_email_template( 'to_instructor_course_rejected' );
$email_tpl = apply_filters( 'to_instructor_course_rejected', ob_get_clean() );
}
if ( 'publish' === $course_status && $is_enable_publish_mail ) {
ob_start();
$this->tutor_load_email_template( 'to_instructor_course_accepted' );
$email_tpl = apply_filters( 'to_instructor_course_accepted', ob_get_clean() );
}
$message = html_entity_decode( $this->get_message( $email_tpl, array_keys( $replacable ), array_values( $replacable ) ) );
$this->send( $author_email, $subject, $message, $header, array(), true );
update_post_meta( $post_id, 'tutor_instructor_course_publish', true );
}
}
}
/**
* Facilitate tutor_course_update_notification method
*
* @param required
*
* @return bool
*
* @since 1.9.8
*/
public function tutor_send_course_update_notification( $author_email, $template, $file_tpl_variable, $replace_data, $course, $subject ) {
if ( '' !== $template ) {
$to_emails = array( $author_email );
ob_start();
$this->tutor_load_email_template( $template );
$email_tpl = apply_filters( 'tutor_email_tpl/to_instructor_course_update', ob_get_clean() );
$message = $this->get_message( $email_tpl, $file_tpl_variable, $replace_data );
$header = 'Content-Type: ' . $this->get_content_type() . "\r\n";
$header = apply_filters( 'to_instructor_course_update_subject', $header, $course->ID );
$this->send( array_unique( $to_emails ), $subject, $message, $header );
return true;
}
return false;
}
}
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