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<?php
/**
* LearnDash ProPanel Widget Base
*
* @package LearnDash_ProPanel
* @since 2.0
*/
if ( !class_exists( 'LearnDash_ProPanel_Widget' ) ) {
class LearnDash_ProPanel_Widget {
/**
* @var LearnDash_ProPanel_Overview The reference to *Singleton* instance of this class
*/
private static $instance;
protected $post_data = array();
protected $activity_query_args = array();
protected $registered_filters = array();
protected $filter_key;
protected $filter_search_placeholder;
protected $filter_headers = array();
protected $filter_template_table;
protected $filter_template_row;
/**
* Returns the *Singleton* instance of this class.
*
* @return LearnDash_ProPanel_Widget The *Singleton* instance.
*/
public static function get_instance() {
if ( null === static::$instance ) {
static::$instance = new static();
}
return static::$instance;
}
/**
* LearnDash_ProPanel_Overview constructor.
*/
public function __construct() {
add_action( 'wp_dashboard_setup', array( $this, 'register_widget' ) );
add_action( 'wp_ajax_learndash_propanel_template', array( $this, 'load_template' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'scripts' ), 1000 );
add_action( 'enqueue_scripts', array( $this, 'scripts' ), 1000 );
}
/**
*
*/
function scripts() {
if ( is_admin() ) {
$screen = get_current_screen();
if ( in_array( $screen->id, array( 'dashboard', 'dashboard_page_propanel-reporting' ) ) ) {
$menu_user_cap = '';
if ( learndash_is_admin_user() )
$menu_user_cap = LEARNDASH_ADMIN_CAPABILITY_CHECK;
else if ( learndash_is_group_leader_user() )
$menu_user_cap = LEARNDASH_GROUP_LEADER_CAPABILITY_CHECK;
else if (current_user_can( 'propanel_widgets' ) ) {
$menu_user_cap = 'propanel_widgets';
}
if ( !empty( $menu_user_cap ) ) {
// Specific code to deregister the BadgeOS version of select JS libs. This seems to
// cause a conflict with the version needed for PP on the Dashboard.
wp_deregister_script( 'badgeos-select2' );
wp_deregister_style( 'badgeos-select2-css' );
wp_enqueue_script( 'ld-propanel-select2-script' );
wp_enqueue_script( 'ld-propanel-chart-script' );
wp_enqueue_style( 'ld-propanel-select2-style' );
wp_localize_script( 'ld-propanel-script', 'ld_propanel_reporting', array(
/**
* Filter CSV Export File Name
*/
'filename' => apply_filters( 'ld_propanel_export_filename', 'learndash-report-' . current_time( 'Y-m-d' ) ) . '.csv',
'ajax_email_error' => esc_html__( 'ProPanel Email: AJAX submission could not complete, please try again.', 'ld_propanel' ),
) );
} else {
wp_deregister_script( 'ld-propanel-select2-script' );
wp_deregister_script( 'ld-propanel-chart-script' );
wp_deregister_style( 'ld-propanel-select2-style' );
}
}
} else {
wp_enqueue_style( 'ld-propanel-select2-style' );
}
}
/**
* Register Widget
*/
function register_widget() {
// Only show the ProPanel widgets for admin and group leaders
if ( ( learndash_is_group_leader_user() ) || ( learndash_is_admin_user() ) || ( current_user_can( 'propanel_widgets' ) ) ) {
$is_dashboard = true;
} else {
$is_dashboard = false;
}
/** This filter is documented in includes/class-ld-propanel.php */
$is_dashboard = apply_filters( 'ld_propanel_dashboard_show_widgets', $is_dashboard );
if ( true === $is_dashboard ) {
wp_add_dashboard_widget( 'learndash-propanel-' . $this->name, $this->label, array( $this, 'initial_template' ) );
}
}
/**
* Initial Template
*/
function initial_template() {}
/**
* Load Template(s)
*/
function load_template() {
check_ajax_referer( 'ld-propanel', 'nonce' );
if ( isset( $_GET['template'] ) && ! empty( $_GET['template'] ) ) {
$output = apply_filters( 'learndash_propanel_template_ajax', '', $_GET['template'] );
wp_send_json_success( array( 'output' => $output ) );
}
die();
}
}
}