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<?php |
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/** |
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* Base class of LearnPress emails and helper functions. |
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* |
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* @author ThimPress |
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* @package LearnPress/Classes |
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* @version 3.0.1 |
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* @editor tungnx |
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* @modify 4.1.3 |
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*/ |
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|
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/** |
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* Prevent loading this file directly |
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*/ |
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defined( 'ABSPATH' ) || exit(); |
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|
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if ( ! class_exists( 'LP_Emails' ) ) { |
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/** |
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* Class LP_Emails |
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*/ |
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class LP_Emails { |
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|
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/** |
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* List of all email actions. |
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* |
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* @var array |
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*/ |
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public $emails = array(); |
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|
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/** |
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* The single instance of the class |
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* |
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* @var LP_Emails |
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*/ |
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protected static $_instance = null; |
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|
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/** |
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* @var LP_Email |
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*/ |
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protected $_current = null; |
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|
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/** |
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* @var null |
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*/ |
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protected $_last_current = null; |
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|
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/** |
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* LP_Emails constructor. |
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*/ |
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protected function __construct() { |
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if ( did_action( 'learn-press/emails-init' ) ) { |
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return; |
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} |
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include_once LP_PLUGIN_PATH . 'inc/emails/class-lp-email.php'; |
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|
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$this->register_emails(); |
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|
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do_action( 'learn-press/emails-init', $this ); |
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} |
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|
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public function register_emails() { |
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include_once 'emails/types/class-lp-email-type-order.php'; |
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include_once 'emails/types/class-lp-email-type-order-student.php'; |
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include_once 'emails/types/class-lp-email-type-order-guest.php'; |
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include_once 'emails/types/class-lp-email-type-order-admin.php'; |
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include_once 'emails/types/class-lp-email-type-order-instructor.php'; |
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include_once 'emails/types/class-lp-email-type-enrolled-course.php'; |
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include_once 'emails/types/class-lp-email-type-finished-course.php'; |
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include_once 'emails/types/class-lp-email-type-become-an-instructor.php'; |
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|
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// New order |
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$this->emails['LP_Email_New_Order_Admin'] = include_once 'emails/admin/class-lp-email-new-order-admin.php'; |
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$this->emails['LP_Email_New_Order_User'] = include_once 'emails/student/class-lp-email-new-order-user.php'; |
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$this->emails['LP_Email_New_Order_Instructor'] = include_once 'emails/instructor/class-lp-email-new-order-instructor.php'; |
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$this->emails['LP_Email_New_Order_Guest'] = include_once 'emails/guest/class-lp-email-new-order-guest.php'; |
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|
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// Processing order |
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$this->emails['LP_Email_Processing_Order_User'] = include_once 'emails/student/class-lp-email-processing-order-user.php'; |
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$this->emails['LP_Email_Processing_Order_Guest'] = include_once 'emails/guest/class-lp-email-processing-order-guest.php'; |
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|
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// Completed order |
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$this->emails['LP_Email_Completed_Order_Admin'] = include_once 'emails/admin/class-lp-email-completed-order-admin.php'; |
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$this->emails['LP_Email_Completed_Order_User'] = include_once 'emails/student/class-lp-email-completed-order-user.php'; |
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$this->emails['LP_Email_Completed_Order_Guest'] = include_once 'emails/guest/class-lp-email-completed-order-guest.php'; |
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|
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// Cancelled order |
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$this->emails['LP_Email_Cancelled_Order_Admin'] = include_once 'emails/admin/class-lp-email-cancelled-order-admin.php'; |
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$this->emails['LP_Email_Cancelled_Order_Instructor'] = include_once 'emails/instructor/class-lp-email-cancelled-order-instructor.php'; |
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$this->emails['LP_Email_Cancelled_Order_User'] = include_once 'emails/student/class-lp-email-cancelled-order-user.php'; |
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$this->emails['LP_Email_Cancelled_Order_Guest'] = include_once 'emails/guest/class-lp-email-cancelled-order-guest.php'; |
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|
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// Enrolled course |
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$this->emails['LP_Email_Enrolled_Course_Admin'] = include_once 'emails/admin/class-lp-email-enrolled-course-admin.php'; |
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$this->emails['LP_Email_Enrolled_Course_Instructor'] = include_once 'emails/instructor/class-lp-email-enrolled-course-instructor.php'; |
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$this->emails['LP_Email_Enrolled_Course_User'] = include_once 'emails/student/class-lp-email-enrolled-course-user.php'; |
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|
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// Finished course |
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$this->emails['LP_Email_Finished_Course_Admin'] = include_once 'emails/admin/class-lp-email-finished-course-admin.php'; |
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$this->emails['LP_Email_Finished_Course_Instructor'] = include_once 'emails/instructor/class-lp-email-finished-course-instructor.php'; |
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$this->emails['LP_Email_Finished_Course_User'] = include_once 'emails/student/class-lp-email-finished-course-user.php'; |
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|
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// Become An Instructor |
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$this->emails['LP_Email_Become_An_Instructor'] = include_once 'emails/admin/class-lp-email-become-an-instructor.php'; |
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$this->emails['LP_Email_Instructor_Accepted'] = include_once 'emails/instructor/class-lp-email-instructor-accepted.php'; |
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$this->emails['LP_Email_Instructor_Denied'] = include_once 'emails/instructor/class-lp-email-instructor-denied.php'; |
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|
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// Forgot Password |
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$this->emails['LP_Email_Reset_Password'] = include_once 'emails/types/class-lp-email-reset-password.php'; |
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|
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do_action( 'learnpress/emails/register', $this->emails ); |
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} |
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|
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|
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/** |
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* @version 1.0 |
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*/ |
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public function __clone() { |
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_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'learnpress' ), '1.0' ); |
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} |
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|
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/** |
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* @version 1.0 |
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*/ |
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public function __wakeup() { |
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_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'learnpress' ), '1.0' ); |
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} |
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|
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/** |
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* Init email notification hooks. |
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* |
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* @since 3.0.0 |
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* @editor tungnx |
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* @reason comment - not use |
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*/ |
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/* |
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public static function init_email_notifications() { |
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self::instance(); |
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}*/ |
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|
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/** |
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* Push email notification into queue. |
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* |
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* @since 3.0.0 |
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*/ |
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/* |
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public static function queue_email() { |
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$data_queue = array( |
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'filter' => current_filter(), |
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'args' => func_get_args(), |
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); |
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LP()->background( 'emailer' )->push_to_queue( $data_queue ); |
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}*/ |
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|
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/** |
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* Send email notification. |
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* |
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* @editor tungnx |
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* @reason not use |
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* @deprecated 4.1.1 |
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*/ |
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/* |
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public static function send_email() { |
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try { |
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$args = func_get_args(); |
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self::instance(); |
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do_action_ref_array( current_filter() . '/notification', $args ); |
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} catch ( Exception $e ) { |
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} |
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}*/ |
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|
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/** |
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* Email header. |
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* |
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* @param string $heading |
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* @param bool $echo |
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* |
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* @return string |
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* @editor tungnx |
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* @modify 4.1.4 comment - not used |
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*/ |
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/*public function email_header( string $heading, bool $echo = true ): string { |
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ob_start(); |
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learn_press_get_template( 'emails/email-header.php', array( 'email_heading' => $heading ) ); |
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$header = ob_get_clean(); |
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if ( $echo ) { |
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echo $header; |
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} |
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|
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return $header; |
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}*/ |
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|
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/** |
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* Email footer. |
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* |
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* @param string $footer_text |
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* @param bool $echo |
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* |
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* @return string |
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* @editor tungnx |
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* @modify 4.1.4 comment - not used |
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*/ |
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/*public function email_footer( string $footer_text, bool $echo = true ): string { |
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ob_start(); |
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learn_press_get_template( 'emails/email-footer.php', array( 'footer_text' => $footer_text ) ); |
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$footer = ob_get_clean(); |
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if ( $echo ) { |
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echo $footer; |
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} |
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|
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return $footer; |
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}*/ |
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|
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public function set_current( $id ) { |
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$this->_last_current = $this->_current; |
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|
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if ( $id instanceof LP_Email ) { |
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$this->_current = $id->id; |
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} else { |
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$this->_current = $id; |
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} |
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} |
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|
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/** |
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* @return bool|LP_Email |
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*/ |
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public function get_current() { |
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return self::get_email( $this->_current ); |
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} |
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|
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public function reset_current() { |
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$this->_current = $this->_last_current; |
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} |
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|
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/** |
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* @param string $id |
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* |
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* @return LP_Email|bool |
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*/ |
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public static function get_email( $id ) { |
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static $emails = array(); |
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|
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if ( ! $emails || empty( $emails[ $id ] ) ) { |
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foreach ( self::instance()->emails as $class => $email ) { |
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$emails[ $email->id ] = $class; |
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} |
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} |
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|
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return ! empty( $emails[ $id ] ) ? self::instance()->emails[ $emails[ $id ] ] : false; |
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} |
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|
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/** |
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* Get image header in general settings. |
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* |
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* @return string |
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*/ |
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public function get_image_header() { |
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$image = LP_Settings::instance()->get( 'emails_general.header_image' ); |
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|
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if ( ! empty( $image ) ) { |
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$image = wp_get_attachment_image_url( $image, 'full' ); |
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} |
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|
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return $image; |
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} |
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|
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/** |
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* Main LP_Mail Instance, ensures only one instance of LP_Mail is loaded or can be loaded. |
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* |
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* @since 3.0.0 |
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* |
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* @return LP_Emails |
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*/ |
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public static function instance() { |
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|
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if ( is_null( self::$_instance ) ) { |
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self::$_instance = new self(); |
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} |
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|
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return self::$_instance; |
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} |
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|
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} |
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|
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} |
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|
