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<?php
/**
* Course info functions
*
* @since 2.1.0
*
* @package LearnDash
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Outputs the course navigation template for widget.
*
* @since 2.1.0
*
* @param int $course_id Course ID.
* @param array $widget_instance Optional. An array of widget settings. Default empty array.
* @param array $lesson_query_args Optional. An array of lesson `WP_Query` arguments. Default empty array.
*/
function learndash_course_navigation( $course_id, $widget_instance = array(), $lesson_query_args = array() ) {
$course = get_post( $course_id );
if ( empty( $course->ID ) || $course_id != $course->ID ) {
return;
}
if ( empty( $course->ID ) || 'sfwd-courses' !== $course->post_type ) {
return;
}
if ( is_user_logged_in() ) {
$user_id = get_current_user_id();
} else {
$user_id = 0;
}
$course_navigation_widget_pager = array();
global $course_navigation_widget_pager;
add_action(
'learndash_course_lessons_list_pager',
function( $query_result = null ) {
global $course_navigation_widget_pager;
$course_navigation_widget_pager['paged'] = 1;
if ( ( isset( $query_result->query_vars['paged'] ) ) && ( $query_result->query_vars['paged'] > 1 ) ) {
$course_navigation_widget_pager['paged'] = $query_result->query_vars['paged'];
}
$course_navigation_widget_pager['total_items'] = $query_result->found_posts;
$course_navigation_widget_pager['total_pages'] = $query_result->max_num_pages;
}
);
$lessons = learndash_get_course_lessons_list( $course, $user_id, $lesson_query_args );
$template_file = SFWD_LMS::get_template(
'course_navigation_widget',
array(
'course_id' => $course_id,
'course' => $course,
'lessons' => $lessons,
'widget' => $widget_instance,
),
null,
true
);
if ( ! empty( $template_file ) ) {
include $template_file;
}
}
/**
* Outputs the course navigation admin template for the widget.
*
* @since 2.1.0
*
* @param int $course_id Course ID.
* @param array $instance Optional. An array of widget settings. Default empty array.
* @param array $lesson_query_args Optional. An array of lesson `WP_Query` arguments. Default empty array.
*/
function learndash_course_navigation_admin( $course_id, $instance = array(), $lesson_query_args = array() ) {
$course = get_post( $course_id );
if ( empty( $course->ID ) || $course_id != $course->ID ) {
return;
}
$course = get_post( $course_id );
if ( empty( $course->ID ) || 'sfwd-courses' !== $course->post_type ) {
return;
}
if ( is_user_logged_in() ) {
$user_id = get_current_user_id();
} else {
$user_id = 0;
}
$course_navigation_admin_pager = array();
global $course_navigation_admin_pager;
add_action(
'learndash_course_lessons_list_pager',
function( $query_result = null ) {
global $course_navigation_admin_pager;
$course_navigation_admin_pager['paged'] = 1;
if ( ( isset( $query_result->query_vars['paged'] ) ) && ( $query_result->query_vars['paged'] > 1 ) ) {
$course_navigation_admin_pager['paged'] = $query_result->query_vars['paged'];
}
$course_navigation_admin_pager['total_items'] = $query_result->found_posts;
$course_navigation_admin_pager['total_pages'] = $query_result->max_num_pages;
}
);
$lessons = learndash_get_course_lessons_list( $course, $user_id, $lesson_query_args );
$quizzes = learndash_get_course_quiz_list( $course_id, $user_id );
SFWD_LMS::get_template(
'course_navigation_admin',
array(
'user_id' => $user_id,
'course_id' => $course_id,
'course' => $course,
'lessons' => $lessons,
'course_quiz_list' => $quizzes,
'widget' => $instance,
),
true
);
}
/**
* Includes the course navigation switcher admin template.
*
* @since 2.5.0
*
* @param int $course_id Course ID.
*/
function learndash_course_switcher_admin( $course_id ) {
$template_file = SFWD_LMS::get_template(
'course_navigation_switcher_admin',
array(),
null,
true
);
if ( ! empty( $template_file ) ) {
include $template_file;
}
}
/**
* Enqueues the scripts and styles needed to handle pagination.
*
* Fires on `load-post.php` and `load-post-new.php` hook.
*
* @since 2.5.5
*/
function learndash_course_step_edit_init() {
global $learndash_assets_loaded;
$screen = get_current_screen();
if ( ( 'post' == $screen->base ) && ( in_array( $screen->post_type, array( 'sfwd-courses', 'sfwd-lessons', 'sfwd-topic', 'sfwd-quiz' ), true ) ) ) {
$filepath = SFWD_LMS::get_template( 'learndash_pager.css', null, null, true );
if ( ! empty( $filepath ) ) {
wp_enqueue_style( 'learndash_pager_css', learndash_template_url_from_path( $filepath ), array(), LEARNDASH_SCRIPT_VERSION_TOKEN );
wp_style_add_data( 'learndash_pager_css', 'rtl', 'replace' );
$learndash_assets_loaded['styles']['learndash_pager_css'] = __FUNCTION__;
}
$filepath = SFWD_LMS::get_template( 'learndash_pager.js', null, null, true );
if ( ! empty( $filepath ) ) {
wp_enqueue_script( 'learndash_pager_js', learndash_template_url_from_path( $filepath ), array( 'jquery' ), LEARNDASH_SCRIPT_VERSION_TOKEN, true );
$learndash_assets_loaded['scripts']['learndash_pager_js'] = __FUNCTION__;
}
}
}
add_action( 'load-post.php', 'learndash_course_step_edit_init' );
add_action( 'load-post-new.php', 'learndash_course_step_edit_init' );
/**
* Adds the content to the course navigation meta box for admin.
*
* @since 2.1.0
*/
function learndash_course_navigation_admin_box_content() {
if ( ( isset( $_GET['post'] ) ) && ( ! empty( $_GET['post'] ) ) ) {
$course_id = learndash_get_course_id( intval( $_GET['post'] ) );
if ( ! empty( $course_id ) ) {
$instance = array();
$instance['show_widget_wrapper'] = true;
$instance['course_id'] = $course_id;
$instance['current_lesson_id'] = 0;
$instance['current_step_id'] = 0;
$lesson_query_args = array();
$lesson_query_args['pagination'] = 'true';
$lesson_query_args['paged'] = 1;
$current_post = get_post( intval( $_GET['post'] ) );
if ( ( is_a( $current_post, 'WP_Post' ) ) && ( is_user_logged_in() ) && ( in_array( $current_post->post_type, array( 'sfwd-courses', 'sfwd-lessons', 'sfwd-topic', 'sfwd-quiz' ), true ) ) ) {
$course_lessons_per_page = learndash_get_course_lessons_per_page( $course_id );
if ( $course_lessons_per_page > 0 ) {
if ( in_array( $current_post->post_type, array( 'sfwd-lessons', 'sfwd-topic', 'sfwd-quiz' ), true ) ) {
$instance['current_step_id'] = $current_post->ID;
if ( 'sfwd-lessons' === $current_post->post_type ) {
$instance['current_lesson_id'] = $instance['current_step_id'];
} elseif ( in_array( $current_post->post_type, array( 'sfwd-topic', 'sfwd-quiz' ), true ) ) {
$instance['current_lesson_id'] = learndash_course_get_single_parent_step( $course_id, $instance['current_step_id'], 'sfwd-lessons' );
}
if ( ! empty( $instance['current_lesson_id'] ) ) {
$ld_course_steps_object = LDLMS_Factory_Post::course_steps( $course_id );
$course_lesson_ids = $ld_course_steps_object->get_children_steps( $course_id, 'sfwd-lessons' );
if ( ! empty( $course_lesson_ids ) ) {
$course_lessons_paged = array_chunk( $course_lesson_ids, $course_lessons_per_page, true );
$lessons_paged = 0;
foreach ( $course_lessons_paged as $paged => $paged_set ) {
if ( in_array( (int) $instance['current_lesson_id'], array_map( 'absint', $paged_set ), true ) ) {
$lessons_paged = $paged + 1;
break;
}
}
if ( ! empty( $lessons_paged ) ) {
$lesson_query_args['pagination'] = 'true';
$lesson_query_args['paged'] = $lessons_paged;
}
}
} elseif ( in_array( $current_post->post_type, array( 'sfwd-quiz' ), true ) ) {
// If here we have a global Quiz. So we set the pager to the max number.
$course_lesson_ids = learndash_course_get_steps_by_type( $course_id, 'sfwd-lessons' );
if ( ! empty( $course_lesson_ids ) ) {
$course_lessons_paged = array_chunk( $course_lesson_ids, $course_lessons_per_page, true );
$lesson_query_args['paged'] = count( $course_lessons_paged );
}
}
}
} else {
$lesson_query_args['pagination'] = 'false';
if ( in_array( $current_post->post_type, array( 'sfwd-lessons', 'sfwd-topic', 'sfwd-quiz' ), true ) ) {
$instance['current_step_id'] = $current_post->ID;
if ( 'sfwd-lessons' === $current_post->post_type ) {
$instance['current_lesson_id'] = $current_post->ID;
} elseif ( in_array( $current_post->post_type, array( 'sfwd-topic', 'sfwd-quiz' ), true ) ) {
$instance['current_lesson_id'] = learndash_course_get_single_parent_step( $course_id, $current_post->ID, 'sfwd-lessons' );
}
}
}
}
learndash_course_navigation_admin( $course_id, $instance, $lesson_query_args );
} else {
echo sprintf(
// translators: placeholder: Course.
esc_html_x( 'No associated %s', 'placeholder: Course', 'learndash' ),
LearnDash_Custom_Label::get_label( 'course' ) // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Method escapes output
);
}
if ( learndash_is_course_shared_steps_enabled() ) {
learndash_course_switcher_admin( $course_id );
}
}
}
/**
* Gets the course info HTML output for user.
*
* @since 2.1.0
*
* @param int $user_id User ID.
* @param array $atts Optional. An array of widget attributes. Default empty array.
*
* @return string The course info output.
*/
function learndash_course_info( $user_id, $atts = array() ) {
return SFWD_LMS::get_course_info( $user_id, $atts );
}
/**
* Handles the AJAX pagination for the courses registered.
*
* @since 3.4.0
*
* Fires on `ld_course_registered_pager` AJAX action.
*
* @return void|string
*/
function learndash_ajax_course_registered_pager() {
if ( ! is_user_logged_in() ) {
return '';
}
if ( ! current_user_can( 'read' ) ) {
return '';
}
if ( ( isset( $_POST['nonce'] ) ) && ( ! empty( $_POST['nonce'] ) ) && ( wp_verify_nonce( $_POST['nonce'], 'learndash-pager' ) ) ) {
add_filter(
'learndash_course_info_paged',
function( $paged = 1, $context = '' ) {
if ( ( 'registered' == $context ) && ( isset( $_POST['paged'] ) ) && ( ! empty( $_POST['paged'] ) ) ) {
$paged = intval( $_POST['paged'] );
}
// Always return $paged.
return $paged;
},
10,
2
);
$reply_data = array();
if ( isset( $_POST['shortcode_atts'] ) ) {
$shortcode_atts = $_POST['shortcode_atts'];
} else {
$shortcode_atts = array();
}
$user_id = get_current_user_id();
if ( learndash_is_group_leader_user() ) {
if ( ( isset( $shortcode_atts['user_id'] ) ) && ( ! empty( $shortcode_atts['user_id'] ) ) ) {
if ( learndash_is_group_leader_of_user( $user_id, $shortcode_atts['user_id'] ) ) {
$user_id = intval( $shortcode_atts['user_id'] );
}
}
} elseif ( learndash_is_admin_user() ) {
if ( ( isset( $shortcode_atts['user_id'] ) ) && ( ! empty( $shortcode_atts['user_id'] ) ) ) {
$user_id = intval( $shortcode_atts['user_id'] );
}
}
$shortcode_atts['return'] = true;
$shortcode_atts['type'] = 'registered';
// Setup the pager filter.
if ( ! learndash_ajax_pager_verify_atts( $user_id, $shortcode_atts ) ) {
return '';
}
$user_progress = SFWD_LMS::get_course_info( $user_id, $shortcode_atts );
if ( ( isset( $user_progress['courses_registered'] ) ) && ( ! empty( $user_progress['courses_registered'] ) ) ) {
$courses_registered = $user_progress['courses_registered'];
$level = ob_get_level();
ob_start();
$template_file = SFWD_LMS::get_template(
'course_registered_rows',
null,
null,
true
);
if ( ! empty( $template_file ) ) {
include $template_file;
}
$reply_data['content'] = learndash_ob_get_clean( $level );
}
if ( isset( $user_progress['courses_registered_pager'] ) ) {
$reply_data['pager'] = SFWD_LMS::get_template(
'learndash_pager.php',
array(
'pager_results' => $user_progress['courses_registered_pager'],
'pager_context' => 'course_info_registered',
)
);
}
}
echo wp_json_encode( $reply_data );
die();
}
add_action( 'wp_ajax_ld_course_registered_pager', 'learndash_ajax_course_registered_pager' );
/**
* Handles the AJAX pagination for the course progress.
*
* @since 3.4.0
*
* Fires on `ld_course_progress_pager` AJAX action.
*
* @return void|string
*/
function learndash_ajax_course_progress_pager() {
// Not sure why this is here since we have the 'wp_ajax_nopriv_ld_course_progress_pager' action setup.
if ( ! is_user_logged_in() ) {
return '';
}
if ( ( isset( $_POST['nonce'] ) ) && ( ! empty( $_POST['nonce'] ) ) && ( wp_verify_nonce( $_POST['nonce'], 'learndash-pager' ) ) ) {
add_filter(
'learndash_course_info_paged',
function( $paged = 1, $context = '' ) {
if ( ( 'courses' == $context ) && ( isset( $_POST['paged'] ) ) && ( ! empty( $_POST['paged'] ) ) ) {
$paged = intval( $_POST['paged'] );
}
// Always return $paged.
return $paged;
},
10,
2
);
$reply_data = array();
if ( isset( $_POST['shortcode_atts'] ) ) {
$shortcode_atts = $_POST['shortcode_atts'];
} else {
$shortcode_atts = array();
}
$user_id = get_current_user_id();
if ( ( isset( $shortcode_atts['user_id'] ) ) && ( ! empty( $shortcode_atts['user_id'] ) ) ) {
$shortcode_atts['user_id'] = absint( $shortcode_atts['user_id'] );
if ( $user_id !== $shortcode_atts['user_id'] ) {
if ( ( learndash_is_group_leader_user() ) && ( learndash_is_group_leader_of_user( $user_id, $shortcode_atts['user_id'] ) ) ) {
$user_id = intval( $shortcode_atts['user_id'] );
} elseif ( learndash_is_admin_user() ) {
$user_id = intval( $shortcode_atts['user_id'] );
}
}
}
$shortcode_atts['return'] = true;
$shortcode_atts['type'] = 'course';
// Setup the pager filter.
if ( ! learndash_ajax_pager_verify_atts( $user_id, $shortcode_atts ) ) {
return '';
}
$user_progress = SFWD_LMS::get_course_info( $user_id, $shortcode_atts );
if ( ( isset( $user_progress['course_progress'] ) ) && ( ! empty( $user_progress['course_progress'] ) ) ) {
$courses_registered = $user_progress['courses_registered'];
$course_progress = $user_progress['course_progress'];
$level = ob_get_level();
ob_start();
$template_file = SFWD_LMS::get_template(
'course_progress_rows',
null,
null,
true
);
if ( ! empty( $template_file ) ) {
include $template_file;
}
$reply_data['content'] = learndash_ob_get_clean( $level );
}
if ( isset( $user_progress['course_progress_pager'] ) ) {
$reply_data['pager'] = SFWD_LMS::get_template(
'learndash_pager.php',
array(
'pager_results' => $user_progress['course_progress_pager'],
'pager_context' => 'course_info_courses',
)
);
}
}
echo wp_json_encode( $reply_data );
die();
}
add_action( 'wp_ajax_ld_course_progress_pager', 'learndash_ajax_course_progress_pager' );
add_action( 'wp_ajax_nopriv_ld_course_progress_pager', 'learndash_ajax_course_progress_pager' );
/**
* Handles the AJAX pagination for the quiz progress.
*
* Fires on `ld_course_progress_pager` AJAX action.
*
* @since 3.4.0
*
* @return void|string
*/
function learndash_ajax_quiz_progress_pager() {
$reply_data = array();
if ( ( isset( $_POST['nonce'] ) ) && ( ! empty( $_POST['nonce'] ) ) && ( wp_verify_nonce( $_POST['nonce'], 'learndash-pager' ) ) ) {
if ( ! is_user_logged_in() ) {
return '';
}
if ( ! current_user_can( 'read' ) ) {
return '';
}
add_filter(
'learndash_quiz_info_paged',
function( $paged = 1 ) {
if ( ( isset( $_POST['paged'] ) ) && ( ! empty( $_POST['paged'] ) ) ) {
$paged = intval( $_POST['paged'] );
}
return $paged;
}
);
if ( isset( $_POST['shortcode_atts'] ) ) {
$shortcode_atts = $_POST['shortcode_atts'];
} else {
$shortcode_atts = array();
}
$user_id = get_current_user_id();
if ( ( isset( $shortcode_atts['user_id'] ) ) && ( ! empty( $shortcode_atts['user_id'] ) ) ) {
$shortcode_atts['user_id'] = absint( $shortcode_atts['user_id'] );
if ( $user_id !== $shortcode_atts['user_id'] ) {
if ( ( learndash_is_group_leader_user() ) && ( learndash_is_group_leader_of_user( $user_id, $shortcode_atts['user_id'] ) ) ) {
$user_id = intval( $shortcode_atts['user_id'] );
} elseif ( learndash_is_admin_user() ) {
$user_id = intval( $shortcode_atts['user_id'] );
}
}
}
$shortcode_atts['return'] = true;
$shortcode_atts['type'] = 'quiz';
// Setup the pager filter.
if ( ! learndash_ajax_pager_verify_atts( $user_id, $shortcode_atts ) ) {
return '';
}
$user_progress = SFWD_LMS::get_course_info( $user_id, $shortcode_atts );
if ( ( isset( $user_progress['quizzes'] ) ) && ( ! empty( $user_progress['quizzes'] ) ) ) {
$quizzes = $user_progress['quizzes'];
$level = ob_get_level();
ob_start();
$template_file = SFWD_LMS::get_template(
'quiz_progress_rows',
null,
null,
true
);
if ( ! empty( $template_file ) ) {
include $template_file;
}
$reply_data['content'] = learndash_ob_get_clean( $level );
}
if ( isset( $user_progress['quizzes_pager'] ) ) {
$reply_data['pager'] = SFWD_LMS::get_template(
'learndash_pager.php',
array(
'pager_results' => $user_progress['quizzes_pager'],
'pager_context' => 'course_info_quizzes',
)
);
}
}
echo wp_json_encode( $reply_data );
die();
}
add_action( 'wp_ajax_ld_quiz_progress_pager', 'learndash_ajax_quiz_progress_pager' );
/**
* Handles the AJAX pagination for the courses navigation.
*
* Fires on `ld_course_navigation_pager` AJAX action.
*
* @since 3.4.0
*/
function learndash_ajax_course_navigation_pager() {
$reply_data = array();
if ( ( isset( $_POST['nonce'] ) ) && ( ! empty( $_POST['nonce'] ) ) && ( wp_verify_nonce( $_POST['nonce'], 'learndash-pager' ) ) ) {
if ( ( isset( $_POST['paged'] ) ) && ( ! empty( $_POST['paged'] ) ) ) {
$paged = intval( $_POST['paged'] );
} else {
$paged = 1;
}
if ( ( isset( $_POST['widget_data']['course_id'] ) ) && ( ! empty( $_POST['widget_data']['course_id'] ) ) ) {
$course_id = intval( $_POST['widget_data']['course_id'] );
} else {
$course_id = 0;
}
if ( ( isset( $_POST['widget_data']['widget_instance'] ) ) && ( ! empty( $_POST['widget_data']['widget_instance'] ) ) ) {
$widget_instance = $_POST['widget_data']['widget_instance'];
} else {
$widget_instance = array();
}
if ( ( ! empty( $course_id ) ) && ( ! empty( $widget_instance ) ) ) {
$lesson_query_args = array();
$course_lessons_per_page = learndash_get_course_lessons_per_page( $course_id );
if ( $course_lessons_per_page > 0 ) {
$lesson_query_args['pagination'] = 'true';
$lesson_query_args['paged'] = $paged;
}
$widget_instance['show_widget_wrapper'] = false;
$level = ob_get_level();
ob_start();
learndash_course_navigation( $course_id, $widget_instance, $lesson_query_args );
$reply_data['content'] = learndash_ob_get_clean( $level );
}
}
echo wp_json_encode( $reply_data );
die();
}
add_action( 'wp_ajax_ld_course_navigation_pager', 'learndash_ajax_course_navigation_pager' );
add_action( 'wp_ajax_nopriv_ld_course_navigation_pager', 'learndash_ajax_course_navigation_pager' );
/**
* Handles the AJAX pagination for the admin courses navigation.
*
* Fires on `ld_course_navigation_admin_pager` AJAX action.
*
* @since 3.4.0
*/
function learndash_ajax_course_navigation_admin_pager() {
$reply_data = array();
if ( ( isset( $_POST['nonce'] ) ) && ( ! empty( $_POST['nonce'] ) ) && ( wp_verify_nonce( $_POST['nonce'], 'learndash-pager' ) ) ) {
if ( ( isset( $_POST['paged'] ) ) && ( ! empty( $_POST['paged'] ) ) ) {
$paged = intval( $_POST['paged'] );
} else {
$paged = 1;
}
if ( ( isset( $_POST['widget_data'] ) ) && ( ! empty( $_POST['widget_data'] ) ) ) {
$widget_data = $_POST['widget_data'];
} else {
$widget_data = array();
}
if ( ( isset( $widget_data['course_id'] ) ) && ( ! empty( $widget_data['course_id'] ) ) ) {
$course_id = intval( $widget_data['course_id'] );
} else {
$course_id = 0;
}
if ( ( ! empty( $course_id ) ) && ( ! empty( $widget_data ) ) ) {
if ( ( isset( $_POST['widget_data']['nonce'] ) ) && ( ! empty( $_POST['widget_data']['nonce'] ) ) && ( wp_verify_nonce( $_POST['widget_data']['nonce'], 'ld_course_navigation_admin_pager_nonce_' . $course_id . '_' . get_current_user_id() ) ) ) {
$lesson_query_args = array();
$lesson_query_args['pagination'] = 'true';
$lesson_query_args['paged'] = $paged;
$widget_data['show_widget_wrapper'] = false;
$level = ob_get_level();
ob_start();
learndash_course_navigation_admin( $course_id, $widget_data, $lesson_query_args );
$reply_data['content'] = learndash_ob_get_clean( $level );
}
}
}
echo wp_json_encode( $reply_data );
die();
}
add_action( 'wp_ajax_ld_course_navigation_admin_pager', 'learndash_ajax_course_navigation_admin_pager' );
/**
* Verifies the attributes for AJAX pagination.
*
* @since 2.5.7
*
* @param int $user_id User ID.
* @param array $shortcode_atts Shortcode attributes.
*
* @return boolean Returns true if the attributes are verified otherwise false.
*/
function learndash_ajax_pager_verify_atts( $user_id, $shortcode_atts ) {
$use_filter = false;
if ( ( ! empty( $user_id ) ) && ( isset( $shortcode_atts['pagenow'] ) ) ) {
if ( ( isset( $shortcode_atts['pagenow_nonce'] ) ) && ( ! empty( $shortcode_atts['pagenow_nonce'] ) ) ) {
if ( ( 'profile.php' == $shortcode_atts['pagenow'] ) || ( 'user-edit.php' == $shortcode_atts['pagenow'] ) ) {
if ( wp_verify_nonce( $shortcode_atts['pagenow_nonce'], $shortcode_atts['pagenow'] . '-' . $user_id ) ) {
$use_filter = true;
}
} elseif ( 'group_admin_page' == $shortcode_atts['pagenow'] ) {
if ( ( isset( $shortcode_atts['group_id'] ) ) && ( intval( $shortcode_atts['group_id'] ) ) ) {
if ( wp_verify_nonce( $shortcode_atts['pagenow_nonce'], $shortcode_atts['pagenow'] . '-' . intval( $shortcode_atts['group_id'] ) . '-' . $user_id ) ) {
$use_filter = true;
}
}
} elseif ( 'learndash' == $shortcode_atts['pagenow'] ) {
if ( wp_verify_nonce( $shortcode_atts['pagenow_nonce'], $shortcode_atts['pagenow'] . '-' . $user_id ) ) {
// Hard return here because we don't want to set $user_filter to true as that will trigger the
// logic below to show the admin only details link.
return true;
}
}
}
if ( true == $use_filter ) {
// The following filter is called during the template output. Normally if the admin is viewing profile.php
// We show the edit options. but via AJAX we don't know from where the user is viewing. It may be a front-end
// page etc. So as part of the shortcode atts we store the pagenow and a nonce we then verify within the logic below.
add_filter(
'learndash_show_user_course_complete_options',
function( $show_admin_options, $user_id = 0 ) {
if ( current_user_can( 'edit_users' ) ) {
$show_admin_options = true;
}
return $show_admin_options;
},
1,
2
);
}
}
return $use_filter;
}