get_tabs();
}
/**
* Ensure new users receive a public slug.
*
* @param int $user_id
*
* @return void
*/
function learn_press_maybe_generate_user_pretty_slug_on_register( int $user_id ) {
$userModel = UserModel::find( $user_id, true );
if ( ! $userModel ) {
return;
}
$userModel->generate_pretty_slug();
}
//add_action( 'user_register', 'learn_press_maybe_generate_user_pretty_slug_on_register' );
/**
* Delete user data by user ID
*
* @param int $user_id
* @param int $course_id
*/
function learn_press_delete_user_data( $user_id, $course_id = 0 ) {
global $wpdb;
// TODO: Should be deleted user's order and order data???
$query_args = array( $user_id );
if ( $course_id ) {
$query_args[] = $course_id;
}
$query = $wpdb->prepare(
"
SELECT user_item_id
FROM {$wpdb->prefix}learnpress_user_items
WHERE user_id = %d
" . ( $course_id ? ' AND item_id = %d' : '' ) . '
',
$query_args
);
// delete all courses user has enrolled
$query = $wpdb->prepare(
"
DELETE FROM {$wpdb->prefix}learnpress_user_items
WHERE user_id = %d
" . ( $course_id ? ' AND item_id = %d' : '' ) . '
',
$query_args
);
@$wpdb->query( $query );
}
/**
* Get current user ID
*
* @return int|string LP_User is int, LP_User_Guest is string
*/
function learn_press_get_current_user_id() {
$user = learn_press_get_current_user();
if ( ! $user ) {
return 0;
}
return $user->get_id();
}
/**
* Get the user by $user_id passed. If $user_id is NULL, get current user.
* If current user is not logged in, return a GUEST user
*
* @param bool $create_temp - Optional. Create temp user if user is not logged in.
*
* @return LP_User|LP_User_Guest
* @editor tungnx
* @modify 4.1.4
* @version 1.0.1
*/
function learn_press_get_current_user( $create_temp = true ) {
$user_id = get_current_user_id();
if ( $user_id ) {
return learn_press_get_user( $user_id );
}
// Return LP_User_Guest
return learn_press_get_user( 0 );
}
if ( ! function_exists( 'learn_press_get_user' ) ) {
/**
* Get user by ID. Return false if the user does not exist.
* If user_id = 0, return a guest user.
*
* @param int $user_id
* @param bool $current
*
* @return LP_User|LP_User_Guest|false
* @since 3.0.0
* @version 4.0.1
*/
function learn_press_get_user( $user_id = 0, $current = false, $force_new = false ) {
$userClass = $user_id && get_user_by( 'ID', $user_id ) ? 'LP_User' : ( $user_id == 0 ? 'LP_User_Guest' : false );
if ( false === $userClass ) {
return false;
}
return new $userClass( $user_id );
}
}
/**
* Add roles and add capabilities for roles
*/
function learn_press_add_user_roles() {
$item_types = [
LP_COURSE_CPT,
LP_LESSON_CPT,
LP_ORDER_CPT,
];
foreach ( $item_types as $item_type ) {
UserService::instance()->add_capabilities_for_roles( $item_type );
}
}
/**
* Get queried user in profile link
*
* @return false|WP_User
* @since 3.0.0
* @deprecated 4.2.9.1
*/
function learn_press_get_profile_user() {
return LP_Profile::instance()->get_user_current();
return LP_Profile::get_queried_user();
}
/**
* Add instructor registration button to register page and admin bar
*/
function learn_press_user_become_teacher_registration_form() {
if ( LP_Settings::instance()->get( 'instructor_registration' ) != 'yes' ) {
return;
}
?>
value 1,
* field_name_2 => value 2,
* ....
* field_name_n => value n
* )
* @param mixed $where - Optional. Fields with values for conditional update with the same format of $fields.
* @param bool $update_cache - Optional. Should be update to cache or not (since 3.0.0).
* @param bool $update_extra_fields_as_meta - Optional. Update extra fields as item meta (since 3.1.0).
*
* @return mixed
*/
function learn_press_update_user_item_field( array $fields = array(), $where = false, $update_cache = true, $update_extra_fields_as_meta = false ) {
global $wpdb;
// Table fields format.
$table_fields = array(
'user_item_id' => '%d',
'user_id' => '%d',
'item_id' => '%d',
'ref_id' => '%d',
'start_time' => '%s',
'end_time' => '%s',
'access_level' => '%d',
'graduation' => '%s',
'item_type' => '%s',
'status' => '%s',
'ref_type' => '%s',
'parent_id' => '%d',
);
/**
* Validate item status
*/
if ( ! empty( $fields['item_id'] ) && ! empty( $fields['status'] ) ) {
$item_type = learn_press_get_post_type( $fields['item_id'] );
if ( LP_COURSE_CPT === $item_type ) {
if ( 'completed' === $fields['status'] ) {
$fields['status'] = 'finished';
}
} elseif ( 'finished' === $fields['status'] ) {
$fields['status'] = 'completed';
}
}
$data = array();
$data_format = array();
foreach ( $fields as $field => $value ) {
if ( ! empty( $table_fields[ $field ] ) ) {
$data[ $field ] = $value;
// Do not format the date-time field if it's value is NULL
if ( in_array( $field, array( 'start_time', 'end_time' ) ) && empty( $value ) ) {
$data[ $field ] = null;
$data_format[] = '';
} else {
if ( $value instanceof LP_Datetime ) {
$data[ $field ] = $value->toSql();
}
$data_format[] = $table_fields[ $field ];
}
}
}
if ( ! empty( $fields['user_item_id'] ) ) {
$where = wp_parse_args(
$where,
array( 'user_item_id' => $fields['user_item_id'] )
);
}
// Set where and where format
$where_format = array();
if ( is_array( $where ) && ! empty( $where ) ) {
if ( empty( $where['user_id'] ) ) {
$where['user_id'] = ! empty( $fields['user_id'] ) ? $fields['user_id'] : learn_press_get_current_user_id();
}
foreach ( $where as $field => $value ) {
if ( isset( $table_fields[ $field ] ) ) {
$where_format[] = $table_fields[ $field ];
}
}
}
if ( ! $data ) {
return false;
}
$inserted = false;
$updated = false;
// Update to database.
if ( $where ) {
$updated = $wpdb->update(
$wpdb->learnpress_user_items,
$data,
$where,
$data_format,
$where_format
);
} else {
// Insert to database.
if ( $wpdb->insert(
$wpdb->learnpress_user_items,
$data,
$data_format
) ) {
$inserted = $wpdb->insert_id;
}
}
if ( $updated && ! empty( $where['user_item_id'] ) ) {
$inserted = $where['user_item_id'];
}
/**
* @var object|bool $updated_item
*/
$updated_item = false;
// Get the item we just have updated or inserted.
if ( $inserted ) {
$updated_item = learn_press_get_user_item( $inserted );
} elseif ( $updated ) {
$updated_item = learn_press_get_user_item( $where );
}
// Clear caches.
if ( $updated_item ) {
// Clear cache total students enrolled.
if ( isset( $updated_item->item_type )
&& LP_COURSE_CPT === $updated_item->item_type
&& isset( $updated_item->item_id ) ) {
$lp_course_cache = new LP_Course_Cache( true );
$lp_course_cache->clean_total_students_enrolled( $updated_item->item_id );
$lp_course_cache->clean_total_students_enrolled_or_purchased( $updated_item->item_id );
// Clear cache count students many courses.
$lp_courses_cache = new LP_Courses_Cache( true );
$lp_courses_cache->clear_cache_on_group( LP_Courses_Cache::KEYS_COUNT_STUDENT_COURSES );
}
// Clear cache user item.
$lp_user_items_cache = new LP_User_Items_Cache();
$lp_user_items_cache->clean_user_item(
array(
$updated_item->user_id,
$updated_item->item_id,
$updated_item->item_type,
)
);
// Clear cache userItemModel
$userItemModel = UserItemModel::find_user_item(
$updated_item->user_id,
$updated_item->item_id,
$updated_item->item_type,
$updated_item->ref_id,
$updated_item->ref_type,
true
);
$userItemModel->clean_caches();
}
do_action( 'learn-press/updated-user-item-field', $updated_item );
/**
* If there is some fields does not contain in the main table
* then consider update them as metadata.
*
* @comment by tungnx - 4.1.7.3
*/
/*
if ( $updated_item && $update_extra_fields_as_meta ) {
$extra_fields = array_diff_key( $fields, $table_fields );
if ( $extra_fields ) {
foreach ( $extra_fields as $meta_key => $meta_value ) {
if ( $meta_value == 'user_item_id' ) {
continue;
}
if ( $meta_value === false ) {
learn_press_delete_user_item_meta( $updated_item->user_item_id, $meta_key );
} else {
if ( empty( $meta_value ) ) {
$meta_value = '';
}
learn_press_update_user_item_meta( $updated_item->user_item_id, $meta_key, $meta_value );
}
}
}
}*/
// do_action( 'learn-press/updated-user-item-meta', $updated_item );
return $updated_item;
}
/**
* Get user item row(s) from user items table by multiple WHERE conditional
*
* @param array|int $where
* @param bool $single
*
* @return array
*/
function learn_press_get_user_item( $where, $single = true ) {
global $wpdb;
// Table fields
$table_fields = array(
'user_item_id' => '%d',
'user_id' => '%d',
'item_id' => '%d',
'ref_id' => '%d',
'start_time' => '%s',
'end_time' => '%s',
'item_type' => '%s',
'status' => '%s',
'ref_type' => '%s',
'parent_id' => '%d',
);
// If $where is a number consider we are searching the record with unique user_item_id
if ( is_numeric( $where ) ) {
$where = array( 'user_item_id' => $where );
}
$where_str = array();
foreach ( $where as $field => $value ) {
if ( ! empty( $table_fields[ $field ] ) ) {
$where_str[] = "{$field} = " . $table_fields[ $field ];
}
}
$item = false;
if ( $where_str ) {
$query = $wpdb->prepare(
"
SELECT *
FROM {$wpdb->prefix}learnpress_user_items
WHERE " . join( ' AND ', $where_str ) . '
ORDER BY user_item_id DESC
',
$where
);
if ( $single || ! empty( $where['user_item_id'] ) ) {
$item = $wpdb->get_row( $query );
} else {
$item = $wpdb->get_results( $query );
}
}
return $item;
}
/**
* Get user item meta from user_itemmeta table
*
* @param int $user_item_id .
* @param string $meta_key .
* @param bool $single .
*
* @return mixed
*/
function learn_press_get_user_item_meta( $user_item_id = 0, $meta_key = '', $single = true ) {
$meta = false;
if ( metadata_exists( 'learnpress_user_item', $user_item_id, $meta_key ) ) {
$meta = get_metadata( 'learnpress_user_item', $user_item_id, $meta_key, $single );
}
return $meta;
}
/**
* Add user item meta into table user_itemmeta
*
* @param int $user_item_id
* @param string $meta_key
* @param mixed $meta_value
* @param string $prev_value
*
* @return false|int
*/
function learn_press_add_user_item_meta( $user_item_id, $meta_key, $meta_value, $prev_value = '' ) {
return add_metadata( 'learnpress_user_item', $user_item_id, $meta_key, $meta_value, $prev_value );
}
/**
* Update user item meta to table user_itemmeta
*
* @param int $user_item_id
* @param string $meta_key
* @param mixed $meta_value
* @param string $prev_value
*
* @return bool|int
*/
function learn_press_update_user_item_meta( $user_item_id, $meta_key, $meta_value, $prev_value = '' ) {
return update_metadata( 'learnpress_user_item', $user_item_id, $meta_key, $meta_value, $prev_value );
}
/**
* Update user item meta to table user_itemmeta
*
* @param int $object_id
* @param string $meta_key
* @param mixed $meta_value
* @param bool $delete_all
*
* @return bool|int
*/
function learn_press_delete_user_item_meta( $object_id, $meta_key, $meta_value = '', $delete_all = false ) {
return delete_metadata( 'learnpress_user_item', $object_id, $meta_key, $meta_value, $delete_all );
}
if ( ! function_exists( 'learn_press_pre_get_avatar_callback' ) ) {
/**
* Filter the avatar
*
* @param string $avatar
* @param string $id_or_email
* @param array $args
*
* @return string
* @since 1.0.0
* @version 1.0.2
*/
function learn_press_pre_get_avatar_callback( $avatar, $id_or_email = '', $args = array() ) {
try {
if ( ( isset( $args['gravatar'] ) && $args['gravatar'] ) || ( $args['default'] && $args['force_default'] ) ) {
return $avatar;
}
$user_id = 0;
/**
* Get the ID of user from $id_or_email
*/
if ( ! is_numeric( $id_or_email ) && is_string( $id_or_email ) ) {
$user = get_user_by( 'email', $id_or_email );
if ( $user ) {
$user_id = $user->ID;
}
} elseif ( is_numeric( $id_or_email ) ) {
$user_id = $id_or_email;
} elseif ( is_object( $id_or_email ) && isset( $id_or_email->user_id ) && $id_or_email->user_id ) {
$user_id = $id_or_email->user_id;
} elseif ( $id_or_email instanceof WP_Comment ) {
$user = get_user_by( 'email', $id_or_email->comment_author_email );
if ( $user ) {
$user_id = $user->ID;
}
}
if ( ! $user_id ) {
return $avatar;
}
$user = UserModel::find( $user_id, true );
if ( ! $user ) {
return $avatar;
}
$class = array( 'avatar', 'avatar-' . (int) $args['size'], 'photo' );
if ( $args['class'] ) {
if ( is_array( $args['class'] ) ) {
$class = array_merge( $class, $args['class'] );
} else {
$class[] = $args['class'];
}
}
$avatar_url = $user->get_avatar_url();
$html_img = sprintf(
"
",
esc_url( $avatar_url ),
esc_url( $avatar_url ) . ' 2x',
esc_attr( implode( ' ', $class ) ),
(int) $args['height'],
(int) $args['width']
);
return $html_img;
} catch ( Throwable $e ) {
error_log( $e->getMessage() );
return $avatar;
}
}
}
add_filter( 'pre_get_avatar', 'learn_press_pre_get_avatar_callback', 999, 3 );
function learn_press_user_profile_picture_upload_dir( $width_user = true ) {
$upload_dir = wp_upload_dir();
$subdir = apply_filters( 'learn_press_user_profile_folder', 'learn-press-profile', $width_user );
if ( $width_user ) {
$subdir .= '/' . get_current_user_id();
}
$subdir = '/' . $subdir;
if ( ! empty( $upload_dir['subdir'] ) ) {
$u_subdir = str_replace( '\\', '/', $upload_dir['subdir'] );
$u_path = str_replace( '\\', '/', $upload_dir['path'] );
$upload_dir['path'] = str_replace( $u_subdir, $subdir, $u_path );
$upload_dir['url'] = str_replace( $u_subdir, $subdir, $upload_dir['url'] );
} else {
$upload_dir['path'] = $upload_dir['path'] . $subdir;
$upload_dir['url'] = $upload_dir['url'] . $subdir;
}
$upload_dir['subdir'] = $subdir;
// Point path/url to main site if we are in multisite
if ( is_multisite() && ! ( is_main_network() && is_main_site() && defined( 'MULTISITE' ) ) ) {
foreach ( array( 'path', 'url', 'basedir', 'baseurl' ) as $v ) {
$upload_dir[ $v ] = str_replace( '/sites/' . get_current_blog_id(), '', $upload_dir[ $v ] );
}
}
return $upload_dir;
}
/*
add_action( 'learn_press_before_purchase_course_handler', '_learn_press_before_purchase_course_handler', 10, 2 );
function _learn_press_before_purchase_course_handler( $course_id, $cart ) {
// Redirect to login page if user is not logged in
if ( ! is_user_logged_in() ) {
$return_url = esc_url_raw( add_query_arg( $_POST, get_the_permalink( $course_id ) ) );
$return_url = apply_filters( 'learn_press_purchase_course_login_redirect_return_url', $return_url );
$redirect = apply_filters(
'learn_press_purchase_course_login_redirect',
learn_press_get_login_url( $return_url )
);
if ( $redirect !== false ) {
learn_press_add_message( __( 'Please log in to enroll in this course', 'learnpress' ) );
if ( learn_press_is_ajax() ) {
learn_press_send_json(
array(
'redirect' => $redirect,
'result' => 'success',
)
);
} else {
wp_redirect( $redirect );
exit();
}
}
} else {
$user = learn_press_get_current_user();
$redirect = false;
if ( $user->has_finished_course( $course_id ) ) {
learn_press_add_message( __( 'You have already finished the course', 'learnpress' ) );
$redirect = true;
} elseif ( $user->has_purchased_course( $course_id ) ) {
learn_press_add_message( __( 'You have already enrolled in this course', 'learnpress' ) );
$redirect = true;
}
if ( $redirect ) {
wp_redirect( get_the_permalink( $course_id ) );
exit();
}
}
}*/
/*
function learn_press_user_is( $role, $user_id = 0 ) {
if ( ! $user_id ) {
$user = learn_press_get_current_user();
} else {
$user = learn_press_get_user( $user_id );
}
if ( $role == 'admin' ) {
return $user->is_admin();
}
if ( $role == 'instructor' ) {
return $user->is_instructor();
}
return $role;
}*/
/*
function learn_press_profile_tab_edit_content( $current, $tab, $user ) {
learn_press_get_template(
'profile/tabs/edit.php',
array(
'user' => $user,
'current' => $current,
'tab' => $tab,
)
);
}*/
/*
function learn_press_update_user_option( $name, $value, $id = 0 ) {
if ( ! $id ) {
$id = get_current_user_id();
}
$key = 'learnpress_user_options';
$options = get_user_option( $key, $id );
$options[ $name ] = $value;
update_user_option( $id, $key, $options, true );
}*/
/*
function learn_press_delete_user_option( $name, $id = 0 ) {
if ( ! $id ) {
$id = get_current_user_id();
}
$key = 'learnpress_user_options';
$options = get_user_option( $key, $id );
if ( is_array( $options ) && array_key_exists( $name, $options ) ) {
unset( $options[ $name ] );
update_user_option( $id, $key, $options, true );
return true;
}
return false;
}*/
/*
function learn_press_get_user_option( $name, $id = 0 ) {
if ( ! $id ) {
$id = get_current_user_id();
}
$key = 'learnpress_user_options';
$options = get_user_option( $key, $id );
if ( is_array( $options ) && array_key_exists( $name, $options ) ) {
return $options[ $name ];
}
return false;
}*/
/**
* Update user basic information.
*
* @param bool $wp_error - Optional. Return WP_Error object in case updating failed.
*
* @return bool|mixed|WP_Error
*/
function learn_press_update_user_profile_basic_information( $wp_error = false ) {
$user_id = get_current_user_id();
if ( ! $user_id ) {
return new WP_Error( 2, 'The user is invalid' );
}
$update_data = array(
'ID' => $user_id,
'first_name' => LP_Request::get_param( 'first_name' ),
'last_name' => LP_Request::get_param( 'last_name' ),
'description' => LP_Request::get_param( 'description', '', 'html' ),
'display_name' => LP_Request::get_param( 'account_display_name' ),
'user_email' => LP_Request::get_param( 'account_email' ),
);
$update_data = apply_filters( 'learn-press/update-profile-basic-information-data', $update_data );
$update_meta = LP_Helper::sanitize_params_submitted( $_POST['_lp_custom_register'] ?? '' );
$return = LP_Forms_Handler::update_user_data( $update_data, $update_meta );
// Update for social.
$socials = LP_Request::get_param( 'user_profile_social' );
$extra_data = get_user_meta( $user_id, '_lp_extra_info', true );
if ( ! empty( $extra_data ) ) {
$socials = array_merge( $extra_data, $socials );
}
update_user_meta( $user_id, '_lp_extra_info', $socials );
if ( is_wp_error( $return ) ) {
return $wp_error ? $return : false;
}
return $return;
}
/**
* Update new password.
*
* @version 1.0.1
*/
function learn_press_update_user_profile_change_password() {
try {
$user = wp_get_current_user();
if ( ! $user ) {
throw new Exception( 'error_lp_profile_update_pass', 'The user is invalid' );
}
$old_pass = LP_Request::get_param( 'pass0', '', 'text', 'post' );
if ( empty( $old_pass ) ) {
throw new Exception( __( 'Enter the old password!', 'learnpress' ) );
}
$check_old_pass = wp_check_password( $old_pass, $user->data->user_pass, $user->ID );
if ( ! $check_old_pass ) {
throw new Exception( __( 'The old password is incorrect!', 'learnpress' ) );
}
$new_pass = LP_Request::get_param( 'pass1', '', 'text', 'post' );
$new_pass_confirm = LP_Request::get_param( 'pass2', '', 'text', 'post' );
if ( empty( $new_pass ) || empty( $new_pass_confirm )
|| $new_pass != $new_pass_confirm ) {
throw new Exception( __( 'Incorrect confirmation password!', 'learnpress' ) );
}
// Update user password
// wp_set_password( $new_pass, $user->ID );
$update_data = array(
'user_pass' => $new_pass,
'ID' => $user->ID,
);
$rs = wp_update_user( $update_data );
if ( is_wp_error( $rs ) ) {
throw new Exception( $rs->get_error_message() );
}
} catch ( Exception $ex ) {
return new WP_Error( 'error_lp_profile_update_pass', $ex->getMessage() );
}
return true;
}
function learn_press_get_avatar_thumb_size() {
$option = LP_Settings::get_option(
'avatar_dimensions',
array(
'width' => 250,
'height' => 250,
)
);
if ( ! isset( $option['width'] ) || ! isset( $option['height'] ) ) {
$option = array(
'width' => 250,
'height' => 250,
);
}
// For option get_avatar_url
$option['size'] = $option['width'];
return $option;
}
function learn_press_get_course_thumbnail_dimensions() {
$option = LP_Settings::get_option(
'course_thumbnail_dimensions',
array(
'width' => 500,
'height' => 300,
)
);
if ( ! isset( $option['width'] ) || ! isset( $option['height'] ) ) {
$option = array(
'width' => 500,
'height' => 300,
);
}
return $option;
}
/*
function learn_press_get_user_avatar( $user_id = 0, $size = '' ) {
$user = learn_press_get_user( $user_id );
return $user->get_profile_picture( '', $size );
}*/
/**
* Get profile instance for an user to view.
*
* @param int $for_user
*
* @return LP_Profile|WP_Error
*/
function learn_press_get_profile( $for_user = 0 ) {
return LP_Profile::instance( $for_user );
}
/*
function learn_press_remove_user_items( $user_id, $item_id, $course_id, $include_course = false ) {
global $wpdb;
settype( $item_id, 'array' );
$format = array_fill( 0, sizeof( $item_id ), '%d' );
$where = '';
$args = array( $user_id );
$args = array_merge( $args, $item_id );
if ( $course_id ) {
$args[] = $course_id;
$where = 'AND ref_id = %d';
}
if ( $include_course ) {
$where .= ' OR ( item_id = %d AND item_type = %s )';
$args[] = $course_id;
$args[] = LP_COURSE_CPT;
}
$query = $wpdb->prepare(
"
DELETE
FROM {$wpdb->learnpress_user_items}
WHERE user_id = %d
AND ( item_id IN(" . join( ',', $format ) . ")
$where )
",
$args
);
}*/
/**
* Get user profile link
*
* @param int $user_id
* @param null $tab
*
* @return mixed|string
*/
function learn_press_user_profile_link( $user_id = 0, $tab = '' ) {
if ( ! $user_id ) {
$user_id = get_current_user_id();
}
$user = learn_press_get_user( $user_id );
if ( ! $user ) {
return '';
}
global $wp_query;
$wp_user = get_userdata( $user_id );
if ( ! $wp_user instanceof WP_User ) {
return '';
}
$user_model = new UserModel( $wp_user->data );
$args = array(
'user' => $user_model->get_slug_link(),
);
if ( $tab ) {
$args['tab'] = $tab;
}
/**
* If no tab is selected in profile and is current user
* then no need the username in profile link.
*/
if ( ( $user_id == get_current_user_id() ) && ! isset( $args['tab'] ) ) {
//unset( $args['user'] );
}
$profile_link = trailingslashit( learn_press_get_page_link( 'profile' ) );
if ( $profile_link ) {
if ( get_option( 'permalink_structure' ) ) {
$url = trailingslashit( $profile_link . join( '/', array_values( $args ) ) );
} else {
$url = esc_url_raw( add_query_arg( $args, $profile_link ) );
}
} else {
$url = get_author_posts_url( $user_id );
}
return apply_filters( 'learn_press_user_profile_link', $url, $user_id, $tab );
}
/*
function learn_press_create_user_item( $args = array(), $wp_error = false ) {
global $wpdb;
$defaults = array(
'user_id' => get_current_user_id(),
'item_id' => '',
'start_time' => time(),
'end_time' => '',
'graduation' => '',
'item_type' => '',
'status' => '',
'ref_id' => 0,
'ref_type' => '',
'parent_id' => 0,
'create_meta' => array(),
);
$item_data = wp_parse_args( $args, $defaults );
// Validate item_id and post type
if ( empty( $item_data['item_id'] ) ) {
if ( $wp_error ) {
return new WP_Error( 'invalid_item_id', __( 'Invalid item id.', 'learnpress' ) );
}
return 0;
}
$post_type = learn_press_get_post_type( $item_data['item_id'] );
if ( empty( $item_data['item_type'] ) && $post_type ) {
$item_data['item_type'] = $post_type;
}
// Get id and type of ref if they are null
if ( ! empty( $item_data['parent_id'] ) && ( empty( $item_data['ref_id'] ) || ( empty( $item_data['ref_type'] ) ) ) ) {
$parent = $wpdb->get_row(
$wpdb->prepare(
"SELECT * FROM {$wpdb->learnpress_user_items} WHERE %d",
$item_data['parent_id']
)
);
if ( $parent ) {
if ( empty( $item_data['ref_id'] ) ) {
$item_data['ref_id'] = $parent->item_id;
}
if ( empty( $item_data['ref_type'] ) ) {
$item_data['ref_type'] = $parent->item_type;
}
}
}
// Filter
$item_data = apply_filters( 'learn-press/create-user-item-data', $item_data );
if ( ! $item_data ) {
if ( $wp_error ) {
return new WP_Error( 'invalid_item_data', __( 'Invalid item data.', 'learnpress' ) );
}
return 0;
}
do_action( 'learn-press/before-create-user-item', $item_data );
$create_meta = ! empty( $item_data['create_meta'] ) ? $item_data['create_meta'] : false;
if ( $create_meta ) {
unset( $item_data['create_meta'] );
}
$user_item = new LP_User_Item( $item_data );
$result = $user_item->update();
if ( ! $result || is_wp_error( $result ) ) {
if ( $wp_error && is_wp_error( $result ) ) {
return $result;
}
return 0;
}
do_action( 'learn-press/created-user-item', $user_item, $item_data );
$create_meta = apply_filters( 'learn-press/create-user-item-meta', $create_meta, $item_data );
if ( ! $create_meta ) {
return $user_item;
}
do_action( 'learn-press/before-create-user-item-meta', $create_meta );
foreach ( $create_meta as $key => $value ) {
learn_press_update_user_item_meta( $user_item->get_user_item_id(), $key, $value );
}
do_action( 'learn-press/created-user-item-meta', $user_item, $create_meta );
return $user_item;
}*/
/*
function learn_press_isset_user_item_for_quiz( $quiz_id, $course_id ) {
global $wpdb;
$query = $wpdb->prepare( "SELECT user_item_id FROM $wpdb->learnpress_user_items WHERE ref_id=%d AND item_id=%d", $course_id, $quiz_id );
$col = $wpdb->get_col( $query );
if ( ! empty( $col ) ) {
return $col;
} else {
return false;
}
}*/
/**
* Prepares list of questions for rest api.
*
* @param int[] $question_ids
* @param array $args
*
* @return array
* @since 3.3.0
*/
function learn_press_rest_prepare_user_questions( array $question_ids = array(), array $args = array() ): array {
if ( is_numeric( $args ) ) {
} else {
$args = wp_parse_args(
$args,
array(
'instant_hint' => true,
'instant_check' => true,
'quiz_status' => '',
'checked_questions' => array(),
'hinted_questions' => array(),
'answered' => array(),
'show_correct_review' => true,
)
);
}
$checkedQuestions = $args['checked_questions'];
$hintedQuestions = $args['hinted_questions'];
$instantHint = $args['instant_hint'];
$instantCheck = $args['instant_check'];
$quizStatus = $args['quiz_status'];
$answered = $args['answered'];
$status = $args['status'] ?? '';
$questions = array();
if ( $question_ids ) {
foreach ( $question_ids as $id ) {
$question = learn_press_get_question( $id );
$hasHint = false;
$hasExplanation = false;
$canCheck = false;
$hinted = false;
$checked = false;
$theHint = $question->get_hint();
$theExplanation = '';
if ( $instantCheck || $status == 'completed' ) {
$theExplanation = $question->get_explanation();
$checked = in_array( $id, $checkedQuestions );
$hasExplanation = (bool) $theExplanation;
}
$mark = $question->get_mark() ? $question->get_mark() : 1;
$questionData = array(
'object' => $question,
'id' => absint( $id ),
'title' => $question->get_title(),
'type' => $question->get_type(),
'point' => $mark,
);
$content = $question->get_content();
if ( $content ) {
$questionData['content'] = $content;
}
if ( $theHint ) {
$questionData['hint'] = $theHint;
}
if ( $status == 'completed' || ( $checked && $theExplanation ) ) {
$questionData['explanation'] = $theExplanation;
}
if ( $hasExplanation ) {
$questionData['has_explanation'] = $hasExplanation;
if ( $checked ) {
$questionData['explanation'] = $theExplanation;
}
}
$with_true_or_false = ( $checked || ( $quizStatus == 'completed' && $args['show_correct_review'] ) );
// if ( $question->is_support( 'answer-options' ) ) {
$questionData['options'] = learn_press_get_question_options_for_js(
$question,
array(
'include_is_true' => $with_true_or_false,
'answer' => $answered[ $id ]['answered'] ?? '',
)
);
// }
$questions[] = $questionData;
}
/**
* Remove answered
*/
if ( $quizStatus !== 'completed' ) {
if ( $checkedQuestions && $quizStatus ) {
$omitIds = array_diff( $question_ids, $checkedQuestions );
if ( $omitIds ) {
foreach ( $omitIds as $omitId ) {
if ( ! empty( $answered[ $omitId ] ) ) {
unset( $answered[ $omitId ] );
}
}
}
}
}
}
return apply_filters( 'learn-press/list-questions-data', $questions );
}
/**
* Update extra profile data upon update user.
*
* @param int $user_id
*
* @since 4.0.0
*/
function learn_press_update_extra_user_profile_fields( $user_id ) {
if ( ! current_user_can( 'edit_user', $user_id ) ) {
return;
}
if ( array_key_exists( 'lp_user_slug', $_POST ) ) {
$userModel = UserModel::find( $user_id, true );
if ( ! $userModel ) {
return;
}
$slug_result = $userModel->update_user_nicename( (string) $_POST['lp_user_slug'] );
if ( is_wp_error( $slug_result ) ) {
wp_safe_redirect(
add_query_arg(
'lp-message',
urlencode( $slug_result->get_error_message() ),
wp_get_referer()
)
);
die();
}
}
if ( isset( $_POST['_lp_extra_info'] ) ) {
$extra_info = LP_Request::get_param( '_lp_extra_info', array(), '', 'post' );
update_user_meta( $user_id, '_lp_extra_info', $extra_info );
}
}
add_action( 'personal_options_update', 'learn_press_update_extra_user_profile_fields' );
add_action( 'edit_user_profile_update', 'learn_press_update_extra_user_profile_fields' );
/**
* Get extra profile info data
*
* @param int $user_id
*
* @return array
* @since 4.0.1
*/
function learn_press_get_user_extra_profile_info( $user_id = 0 ) {
if ( ! $user_id ) {
$user_id = get_current_user_id();
}
$extra_profile_info = get_the_author_meta( '_lp_extra_info', $user_id );
$social_fields = learn_press_social_profiles();
$user_socials = array();
foreach ( $social_fields as $key => $label ) {
$key = sanitize_key( $key );
$user_socials[ $key ] = '';
if ( is_array( $extra_profile_info ) && isset( $extra_profile_info[ $key ] ) ) {
$user_socials[ $key ] = esc_url_raw( $extra_profile_info[ $key ] );
}
}
return apply_filters( 'learn-press/user-extra-profile-info', $user_socials, $user_id );
}
/**
* @return array
* @since 3.x.x
* @version 4.0.2
*/
function learn_press_social_profiles() {
return apply_filters(
'learn-press/social-profiles',
array(
'facebook' => learn_press_social_profile_name( 'facebook' ),
'twitter' => learn_press_social_profile_name( 'twitter' ),
'youtube' => learn_press_social_profile_name( 'youtube' ),
'linkedin' => learn_press_social_profile_name( 'linkedin' ),
)
);
}
function learn_press_social_profile_name( $key ) {
$name = '';
switch ( $key ) {
case 'facebook':
$name = esc_html__( 'Facebook Profile', 'learnpress' );
break;
case 'twitter':
$name = esc_html__( 'X Profile', 'learnpress' );
break;
case 'youtube':
$name = esc_html__( 'Youtube Channel', 'learnpress' );
break;
case 'linkedin':
$name = esc_html__( 'Linkedin Profile', 'learnpress' );
break;
default:
$name = ucfirst( $key );
}
return apply_filters( 'learn-press/social-profile-name', $name, $key );
}
function lp_add_default_fields( $fields ) {
$first_name = LP_Settings::get_option( 'enable_register_first_name', 'no' );
if ( $first_name === 'yes' ) {
?>
get( 'enable_register_last_name' );
if ( $last_name === 'yes' ) {
?>
get( 'enable_register_display_name' );
if ( $display_name === 'yes' ) {
?>
$user ) );
learn_press_admin_view( 'user/courses.php', array( 'user_id' => $user->ID ) );
}
add_action( 'edit_user_profile', 'learn_press_user_profile_data', 1000 );
add_action( 'show_user_profile', 'learn_press_user_profile_data', 1000 );
/*
function learnpress_get_count_by_user( $user_id = '', $post_type = 'lp_course' ) {
if ( empty( $user_id ) ) {
return false;
}
$args = array(
'author' => $user_id,
'posts_per_page' => - 1,
'post_type' => $post_type,
'post_status' => 'any',
);
$posts = get_posts( $args );
$output = array(
'all' => count( $posts ),
'publish' => array(),
'pending' => array(),
);
$pending = $public = array();
if ( ! empty( $posts ) ) {
foreach ( $posts as $post ) {
switch ( $post->post_status ) {
case 'pending':
$pending[] = $post;
break;
case 'publish':
$public[] = $post;
break;
default:
break;
}
}
}
return array(
'all' => count( $posts ),
'publish' => count( $public ),
'pending' => count( $pending ),
);
}*/