%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Class LP_Course.
*
* @author ThimPress
* @package LearnPress/Classes
* @version 3.0.0
*/
/**
* Prevent loading this file directly
*/
defined( 'ABSPATH' ) || exit();
if ( ! class_exists( 'LP_Course' ) ) {
/**
* Class LP_Course
*/
class LP_Course extends LP_Abstract_Course {
/**
* LP_Course constructor.
*
* @param mixed $course
*/
public function __construct( $course ) {
parent::__construct( $course );
}
/**
* Debug log.
*
* @param $data
*
* @return array
*/
public static function log( $data ) {
return $data;
}
/**
* Set item is viewing in single course.
*
* @param LP_Course_Item $item
*
* @return int
*/
public function set_viewing_item( $item ) {
// if ( ! $this->has_item( $item->get_id() ) ) {
// return false;
// }
if ( $this->_viewing_item && $this->_viewing_item->get_id() == $item->get_id() ) {
return 0;
}
$user = learn_press_get_current_user();
$this->_viewing_item = $item;
$item->set_course( $this );
return $user->maybe_update_item( $item->get_id(), $this->get_id() );
}
/**
* Get default course meta.
*
* @since 3.0.0
*
* @return mixed
*/
public static function get_default_meta() {
$meta = array(
'duration' => '10 weeks',
'max_students' => 1000,
'students' => 0,
'retake_count' => 0,
'featured' => 'no',
'block_lesson_content' => 'no',
'external_link_buy_course' => '',
'course_result' => 'evaluate_lesson',
'passing_condition' => 80,
'price' => '',
'sale_price' => '',
'sale_start' => '',
'sale_end' => '',
'required_enroll' => 'yes',
'course_author' => learn_press_get_current_user_id()
);
return apply_filters( 'learn-press/course/default-meta', $meta );
}
/**
* Get LP Course.
*
* @param bool $the_course
* @param array $args
*
* @return bool|LP_Course
*/
public static function get_course( $the_course = false, $args = array() ) {
if ( is_numeric( $the_course ) && isset( LP_Global::$courses[ $the_course ] ) ) {
return LP_Global::$courses[ $the_course ];
}
$the_course = self::get_course_object( $the_course );
if ( ! $the_course ) {
return false;
}
if ( ! empty( $args['force'] ) ) {
$force = ! ! $args['force'];
unset( $args['force'] );
} else {
$force = false;
}
$key_args = wp_parse_args( $args, array( 'id' => $the_course->ID, 'type' => $the_course->post_type ) );
$key = LP_Helper::array_to_md5( $key_args );
if ( $force ) {
LP_Global::$courses[ $key ] = false;
}
if ( empty( LP_Global::$courses[ $key ] ) ) {
$class_name = self::get_course_class( $the_course, $args );
if ( is_string( $class_name ) && class_exists( $class_name ) ) {
$course = new $class_name( $the_course->ID, $args );
} elseif ( $class_name instanceof LP_Abstract_Course ) {
$course = $class_name;
} else {
$course = new self( $the_course->ID );
}
LP_Global::$courses[ $key ] = $course;
} else {
$course = LP_Global::$courses[ $key ];
}
/**
* Force to reload course data into cache if it is not
* loaded or has been deleted for some reasons.
*/
if ( false === wp_cache_get( 'course-' . $course->get_id(), 'lp-course-curriculum' ) ) {
$curd = new LP_Course_CURD();
$curd->load( $course );
}
return $course;
}
/**
* @param string $course_type
*
* @return string|false
*/
private static function get_class_name_from_course_type( $course_type ) {
return LP_COURSE_CPT === $course_type ? __CLASS__ : 'LP_Course_' . implode( '_', array_map( 'ucfirst', explode( '-', $course_type ) ) );
}
/**
* Get the course class name
*
* @param WP_Post $the_course
* @param array $args (default: array())
*
* @return string
*/
private static function get_course_class( $the_course, $args = array() ) {
$course_id = absint( $the_course->ID );
$type = $the_course->post_type;
$class_name = self::get_class_name_from_course_type( $type );
// Filter class name so that the class can be overridden if extended.
return apply_filters( 'learn-press/course/object-class', $class_name, $type, $course_id );
}
/**
* Get the course object
*
* @param mixed $the_course
*
* @uses WP_Post
* @return WP_Post|bool false on failure
*/
private static function get_course_object( $the_course ) {
if ( false === $the_course ) {
$the_course = get_post_type() === LP_COURSE_CPT ? $GLOBALS['post'] : false;
} elseif ( is_numeric( $the_course ) ) {
$the_course = get_post( $the_course );
} elseif ( $the_course instanceof LP_Abstract_Course ) {
$the_course = get_post( $the_course->get_id() );
} elseif ( ! ( $the_course instanceof WP_Post ) ) {
$the_course = false;
}
if ( $the_course && $the_course->post_type !== LP_COURSE_CPT ) {
$the_course = false;
}
return apply_filters( 'learn-press/course/post-object', $the_course );
}
}
}
Zerion Mini Shell 1.0