Core
COre file of the plugin
Description
Source
File: bp-integrations/learndash/core/Core.php
class Core
{
/**
* Constructor
*
* @since BuddyBoss 1.0.0
*/
public function __construct()
{
$this->registerAutoloader();
$this->admin = new Admin;
$this->dependencies = new Dependencies;
$this->requirements = new Requirements;
$this->buddypress = new BuddypressCore;
$this->learndash = new LearndashCore;
$this->settings = new Settings;
$this->pluginName = __('BuddyBoss LearnDash', 'buddyboss');
add_action('bp_ld_sync/requirements_checked', [$this, 'init']);
}
/**
* Sub action once dependencies and requirements are checked
*
* @since BuddyBoss 1.0.0
*/
public function init()
{
do_action('bp_ld_sync/init');
}
/**
* Get absolute path from the integration folder
*
* @since BuddyBoss 1.0.0
*/
public function path($path = '')
{
return bp_learndash_path(trim($path, '/\\'));
}
/**
* Get url path from the integration folder
*
* @since BuddyBoss 1.0.0
*/
public function url($uri = '')
{
return bp_learndash_url(trim($uri, '/\\'));
}
/**
* Load template from the integration folder
*
* @since BuddyBoss 1.0.0
*/
public function template($path = '')
{
return bp_learndash_path('templates/' . trim($path, '/\\'));
}
/**
* Get the request from $_POST, $_GET, or $_REQUEST with default fallback
*
* @since BuddyBoss 1.0.0
*/
public function getRequest($key = '*', $default = null, $type = null) {
if ($type) {
return $key == '*'? $$type : (isset($$type[$key])? $$type[$key] : $default);
}
$merged = array_merge($_GET, $_POST, $_REQUEST);
return $key == '*'? $merged : (isset($merged[$key])? $merged[$key] : $default);
}
/**
* Check if the given request isset
*
* @since BuddyBoss 1.0.0
*/
public function isRequestExists( $key, $default = null, $type = null ) {
if ($type) {
return isset($$type[$key]);
}
$merged = array_merge($_GET, $_POST, $_REQUEST);
return isset($merged[$key]);
}
/**
* Register psr4 autoloader manually
*
* @since BuddyBoss 1.0.0
*/
public function registerAutoloader()
{
spl_autoload_register(function($class) {
$psr4 = [
'Buddyboss\LearndashIntegration\Core' => 'core',
'Buddyboss\LearndashIntegration\Library' => 'library',
'Buddyboss\LearndashIntegration\Buddypress' => 'buddypress',
'Buddyboss\LearndashIntegration\Buddypress\Generators' => 'buddypress/generators',
'Buddyboss\LearndashIntegration\Buddypress\Components' => 'buddypress/components',
'Buddyboss\LearndashIntegration\Learndash' => 'learndash',
];
$segments = explode('\\', $class);
$className = array_pop($segments);
$namespace = implode('\\', $segments);
if (array_key_exists($namespace, $psr4)) {
require_once $this->path("/{$psr4[$namespace]}/{$className}.php");
}
});
}
public function bp_get_course_members( $course_id ) {
$post = get_post( $course_id );
if ( empty( $post ) ) {
return array();
}
$access_list = learndash_get_course_meta_setting( $post->ID, 'course_access_list' );
if ( ! is_array( $access_list ) ) {
$access_list = array();
}
$result = array();
if ( ! empty( $access_list ) ) {
$result = array();
foreach ( $access_list as $user_id ) {
$user = get_userdata( (int) $user_id );
if ( empty( $user ) || ! $user->exists() ) {
continue;
}
if ( is_multisite() && ! is_user_member_of_blog( $user->ID ) ) {
continue;
}
$result[] = $user;
}
}
return $result;
}
public function bp_get_courses_progress ( $user_id, $sort_order = 'desc' ) {
$course_completion_percentage = array();
if ( ! $course_completion_percentage = wp_cache_get ( $user_id, 'ld_courses_progress' ) ) {
$course_progress = get_user_meta( $user_id, '_sfwd-course_progress', true );
if ( ! empty( $course_progress ) ) {
foreach ( $course_progress as $course_id => $coursep ) {
// We take default progress value as 1 % rather than 0%
$course_completion_percentage[ $course_id ] = 1;//
if ( $coursep['total'] == 0 ) {
continue;
}
$course_steps_count = learndash_get_course_steps_count( $course_id );
$course_steps_completed = learndash_course_get_completed_steps( $user_id, $course_id, $coursep );
$completed_on = get_user_meta( $user_id, 'course_completed_' . $course_id, true );
if ( !empty( $completed_on ) ) {
$coursep['completed'] = $course_steps_count;
$coursep['total'] = $course_steps_count;
} else {
$coursep['total'] = $course_steps_count;
$coursep['completed'] = $course_steps_completed;
if ( $coursep['completed'] > $coursep['total'] )
$coursep['completed'] = $coursep['total'];
}
// cannot divide by 0
if ( $coursep['total'] == 0 ) {
$course_completion_percentage[ $course_id ] = 0;
} else {
$course_completion_percentage[ $course_id ] = ceil( ( $coursep['completed'] * 100 ) / $coursep['total'] );
}
}
}
//Avoid running the queries multiple times if user's course progress is empty
$course_completion_percentage = !empty( $course_completion_percentage ) ? $course_completion_percentage : 'empty';
wp_cache_set( $user_id, $course_completion_percentage, 'ld_courses_progress' );
}
$course_completion_percentage = 'empty' !== $course_completion_percentage ? $course_completion_percentage : array();
if ( !empty( $course_completion_percentage ) ) {
// Sort.
if ( 'asc' == $sort_order ) {
asort( $course_completion_percentage );
} else {
arsort( $course_completion_percentage );
}
}
return $course_completion_percentage;
}
public function bp_ld_get_progress_course_percentage( $user_id, $course_id ) {
if ( empty( $user_id ) ) {
// $current_user = wp_get_current_user();
if ( is_user_logged_in() ) {
$user_id = get_current_user_id();
} else {
$user_id = 0;
}
}
if ( empty( $course_id ) ) {
$course_id = learndash_get_course_id();
}
if ( empty( $course_id ) ) {
return '';
}
$completed = 0;
$total = false;
if ( ! empty( $user_id ) ) {
$course_progress = get_user_meta( $user_id, '_sfwd-course_progress', true );
$percentage = 0;
$message = '';
if ( ( ! empty( $course_progress ) ) && ( isset( $course_progress[ $course_id ] ) ) && ( ! empty( $course_progress[ $course_id ] ) ) ) {
if ( isset( $course_progress[ $course_id ]['completed'] ) ) {
$completed = absint( $course_progress[ $course_id ]['completed'] );
}
if ( isset( $course_progress[ $course_id ]['total'] ) ) {
$total = absint( $course_progress[ $course_id ]['total'] );
}
} else {
$total = 0;
}
}
// If $total is still false we calculate the total from course steps.
if ( false === $total ) {
$total = learndash_get_course_steps_count( $course_id );
}
if ( $total > 0 ) {
$percentage = intval( $completed * 100 / $total );
$percentage = ( $percentage > 100 ) ? 100 : $percentage;
} else {
$percentage = 0;
}
return $percentage;
}
public function bp_course_resume( $course_id ) {
if ( is_user_logged_in() ) {
if ( ! empty( $course_id ) ) {
$user = wp_get_current_user();
$step_course_id = $course_id;
$course = get_post( $step_course_id );
$lession_list = learndash_get_lesson_list( $course_id );
$url = bp_ld_sync()->bp_ld_custom_continue_url_arr( $course_id, $lession_list );
if ( isset( $course ) && 'sfwd-courses' === $course->post_type ) {
//$last_know_step = get_user_meta( $user->ID, 'learndash_last_known_course_' . $step_course_id, true );
$last_know_step = '';
// User has not hit a LD module yet
if ( empty( $last_know_step ) ) {
if ( isset( $url ) && '' !== $url ) {
return $url;
} else {
return '';
}
}
//$step_course_id = 0;
// Sanity Check
if ( absint( $last_know_step ) ) {
$step_id = $last_know_step;
} else {
if ( isset( $url ) && '' !== $url ) {
return $url;
} else {
return '';
}
}
$last_know_post_object = get_post( $step_id );
// Make sure the post exists and that the user hit a page that was a post
// if $last_know_page_id returns '' then get post will return current pages post object
// so we need to make sure first that the $last_know_page_id is returning something and
// that the something is a valid post
if ( null !== $last_know_post_object ) {
$post_type = $last_know_post_object->post_type; // getting post_type of last page.
$label = get_post_type_object( $post_type ); // getting Labels of the post type.
$title = $last_know_post_object->post_title;
$resume_link_text = __( 'RESUME', 'buddyboss' );
if ( function_exists( 'learndash_get_step_permalink' ) ) {
$permalink = learndash_get_step_permalink( $step_id, $step_course_id );
} else {
$permalink = get_permalink( $step_id );
}
return $permalink;
}
}
}
} else {
$course_price_type = learndash_get_course_meta_setting( $course_id, 'course_price_type' );
if ( $course_price_type == 'open' ) {
$lession_list = learndash_get_lesson_list( $course_id );
$url = bp_ld_sync()->bp_ld_custom_continue_url_arr( $course_id, $lession_list );
return $url;
}
}
return '';
}
/**
* Get all the URLs of current course ( lesson, topic, quiz )
* @param $course_id
* @param $lession_list
* @param string $course_quizzes_list
*
* @return array | string
*/
public function bp_ld_custom_continue_url_arr( $course_id, $lession_list, $course_quizzes_list = '' ) {
global $post;
$course_price_type = learndash_get_course_meta_setting( $course_id, 'course_price_type' );
if ( $course_price_type == 'closed' ) {
$courses_progress = bp_ld_sync()->bp_get_courses_progress( get_current_user_id() );
$user_courses = learndash_user_get_enrolled_courses( get_current_user_id() );
$course_progress = isset( $courses_progress[ $course_id ] ) ? $courses_progress[ $course_id ] : null;
if ( $course_progress <= 0 && ! in_array( $course_id, $user_courses) ) {
return get_the_permalink( $course_id );
}
}
$navigation_urls = array();
if ( ! empty( $lession_list ) ) :
foreach( $lession_list as $lesson ) {
$lesson_topics = learndash_get_topic_list( $lesson->ID );
$course_progress = get_user_meta( get_current_user_id(), '_sfwd-course_progress', true );
$completed = ! empty( $course_progress[ $course_id ]['lessons'][ $lesson->ID ] ) && 1 === $course_progress[ $course_id ]['lessons'][ $lesson->ID ];
$navigation_urls[] = array(
'url' => get_permalink( $lesson->ID ),
'complete' => $completed ? 'yes' : 'no',
);
if( ! empty( $lesson_topics ) ) :
foreach( $lesson_topics as $lesson_topic ) {
$completed = ! empty( $course_progress[ $course_id ]['topics'][ $lesson->ID ][ $lesson_topic->ID ] ) && 1 === $course_progress[ $course_id ]['topics'][ $lesson->ID ][ $lesson_topic->ID ];
$navigation_urls[] = array(
'url' => get_permalink( $lesson_topic->ID ),
'complete' => $completed ? 'yes' : 'no',
);
$topic_quizzes = learndash_get_lesson_quiz_list( $lesson_topic->ID );
if( ! empty( $topic_quizzes ) ) :
foreach( $topic_quizzes as $topic_quiz ) {
$navigation_urls[] = array(
'url' => get_permalink( $topic_quiz['post']->ID ),
'complete' => learndash_is_quiz_complete( get_current_user_id(), $topic_quiz['post']->ID ) ? 'yes' : 'no'
);
}
endif;
}
endif;
$lesson_quizzes = learndash_get_lesson_quiz_list( $lesson->ID );
if( ! empty( $lesson_quizzes ) ) :
foreach( $lesson_quizzes as $lesson_quiz ) {
$navigation_urls[] = array(
'url' => get_permalink( $lesson_quiz['post']->ID ),
'complete' => learndash_is_quiz_complete( get_current_user_id(), $lesson_quiz['post']->ID) ? 'yes' : 'no'
);
}
endif;
}
endif;
$course_quizzes = learndash_get_course_quiz_list( $course_id );
if ( ! empty( $course_quizzes ) ) :
foreach( $course_quizzes as $course_quiz ) {
$navigation_urls[] = array(
'url' => get_permalink( $course_quiz['post']->ID ),
'complete' => learndash_is_quiz_complete( get_current_user_id(), $course_quiz['post']->ID) ? 'yes' : 'no'
);
}
endif;
$key = array_search('no', array_column( $navigation_urls, 'complete') );
if ( '' !== $key && isset( $navigation_urls[$key] )) {
return $navigation_urls[$key]['url'];
}
return '';
}
public function bp_ld_prepare_price_str( $price ) {
if ( ! empty( $price ) ) {
$currency_symbols = array(
'AED' => 'د.إ', // ?
'AFN' => 'Af',
'ALL' => 'Lek',
'AMD' => '',
'ANG' => 'ƒ',
'AOA' => 'Kz', // ?
'ARS' => '$',
'AUD' => '$',
'AWG' => 'ƒ',
'AZN' => 'ман',
'BAM' => 'KM',
'BBD' => '$',
'BDT' => '৳', // ?
'BGN' => 'лв',
'BHD' => '.د.ب', // ?
'BIF' => 'FBu', // ?
'BMD' => '$',
'BND' => '$',
'BOB' => '$b',
'BRL' => 'R$',
'BSD' => '$',
'BTN' => 'Nu.', // ?
'BWP' => 'P',
'BYR' => 'p.',
'BZD' => 'BZ$',
'CAD' => '$',
'CDF' => 'FC',
'CHF' => 'CHF',
'CLF' => '', // ?
'CLP' => '$',
'CNY' => '¥',
'COP' => '$',
'CRC' => '₡',
'CUP' => '⃌',
'CVE' => '$', // ?
'CZK' => 'Kč',
'DJF' => 'Fdj', // ?
'DKK' => 'kr',
'DOP' => 'RD$',
'DZD' => 'دج', // ?
'EGP' => '£',
'ETB' => 'Br',
'EUR' => '€',
'FJD' => '$',
'FKP' => '£',
'GBP' => '£',
'GEL' => 'ლ', // ?
'GHS' => '¢',
'GIP' => '£',
'GMD' => 'D', // ?
'GNF' => 'FG', // ?
'GTQ' => 'Q',
'GYD' => '$',
'HKD' => '$',
'HNL' => 'L',
'HRK' => 'kn',
'HTG' => 'G', // ?
'HUF' => 'Ft',
'IDR' => 'Rp',
'ILS' => '₪',
'INR' => '₹',
'IQD' => 'ع.د', // ?
'IRR' => '﷼',
'ISK' => 'kr',
'JEP' => '£',
'JMD' => 'J$',
'JOD' => 'JD', // ?
'JPY' => '¥',
'KES' => 'KSh', // ?
'KGS' => 'лв',
'KHR' => '៛',
'KMF' => 'CF', // ?
'KPW' => '₩',
'KRW' => '₩',
'KWD' => 'د.ك', // ?
'KYD' => '$',
'KZT' => 'лв',
'LAK' => '₭',
'LBP' => '£',
'LKR' => '₨',
'LRD' => '$',
'LSL' => 'L', // ?
'LTL' => 'Lt',
'LVL' => 'Ls',
'LYD' => 'ل.د', // ?
'MAD' => 'د.م.', //?
'MDL' => 'L',
'MGA' => 'Ar', // ?
'MKD' => 'ден',
'MMK' => 'K',
'MNT' => '₮',
'MOP' => 'MOP$', // ?
'MRO' => 'UM', // ?
'MUR' => '₨', // ?
'MVR' => '.ރ', // ?
'MWK' => 'MK',
'MXN' => '$',
'MYR' => 'RM',
'MZN' => 'MT',
'NAD' => '$',
'NGN' => '₦',
'NIO' => 'C$',
'NOK' => 'kr',
'NPR' => '₨',
'NZD' => '$',
'OMR' => '﷼',
'PAB' => 'B/.',
'PEN' => 'S/.',
'PGK' => 'K', // ?
'PHP' => '₱',
'PKR' => '₨',
'PLN' => 'zł',
'PYG' => 'Gs',
'QAR' => '﷼',
'RON' => 'lei',
'RSD' => 'Дин.',
'RUB' => 'руб',
'RWF' => 'ر.س',
'SAR' => '﷼',
'SBD' => '$',
'SCR' => '₨',
'SDG' => '£', // ?
'SEK' => 'kr',
'SGD' => '$',
'SHP' => '£',
'SLL' => 'Le', // ?
'SOS' => 'S',
'SRD' => '$',
'STD' => 'Db', // ?
'SVC' => '$',
'SYP' => '£',
'SZL' => 'L', // ?
'THB' => '฿',
'TJS' => 'TJS', // ? TJS (guess)
'TMT' => 'm',
'TND' => 'د.ت',
'TOP' => 'T$',
'TRY' => '₤', // New Turkey Lira (old symbol used)
'TTD' => '$',
'TWD' => 'NT$',
'TZS' => '',
'UAH' => '₴',
'UGX' => 'USh',
'USD' => '$',
'UYU' => '$U',
'UZS' => 'лв',
'VEF' => 'Bs',
'VND' => '₫',
'VUV' => 'VT',
'WST' => 'WS$',
'XAF' => 'FCFA',
'XCD' => '$',
'XDR' => '',
'XOF' => '',
'XPF' => 'F',
'YER' => '﷼',
'ZAR' => 'R',
'ZMK' => 'ZK', // ?
'ZWL' => 'Z$',
);
return html_entity_decode( $currency_symbols[ $price['code'] ] ) . $price['value'];
}
return '';
}
}
Changelog
| Version | Description |
|---|---|
| BuddyBoss 1.0.0 | Introduced. |
Methods
- __construct — Constructor
- adminbar_nav_link — Add Menu and Sub menu navigation link for admin menu
- bp_course_resume
- bp_get_course_members
- bp_get_courses_progress
- bp_ld_custom_continue_url_arr — Get all the URLs of current course ( lesson, topic, quiz )
- bp_ld_get_progress_course_percentage
- bp_ld_prepare_price_str
- certificates_page — Display Certificates Page Content in Profile course menu
- certificates_page_content — Display Certificates Page Content
- course_page — Display Course Page Content in Profile course menu
- courses_page_content — Display Courses in My Course Profile Page
- get_nav_link — Add Menu and Sub menu navigation link for profile menu
- getRequest — Get the request from $_POST, $_GET, or $_REQUEST with default fallback
- init — Sub action once dependencies and requirements are checked
- isRequestExists — Check if the given request isset
- path — Get absolute path from the integration folder
- registerAutoloader — Register psr4 autoloader manually
- registerCourseComponent — Add Course tab in profile menu
- setup_admin_bar — Add Course tab in admin menu
- setup_nav — Add Course tab in profile menu
- setup_user_profile_bar — Add Menu in Profile section.
- template — Load template from the integration folder
- url — Get url path from the integration folder
Questions?
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