';
// Ensure user is logged in and has access to the master dashboard
if ( ! is_user_logged_in() ) {
// Redirect to login page if not logged in
wp_safe_redirect( home_url( '/training-login/' ) );
exit;
}
// Authentication handled by centralized HVAC_Access_Control system
// Redundant template-level auth check removed to prevent content blocking
// Get current user info
$current_user = wp_get_current_user();
$user_id = $current_user->ID;
// Check for approval message
$approval_message = get_transient( 'hvac_approval_message' );
if ( $approval_message ) {
delete_transient( 'hvac_approval_message' );
}
// Classes are loaded during plugin initialization
$master_data = new HVAC_Master_Dashboard_Data();
// Get statistics
$total_events = $master_data->get_total_events_count();
$upcoming_events = $master_data->get_upcoming_events_count();
$past_events = $master_data->get_past_events_count();
$total_tickets_sold = $master_data->get_total_tickets_sold();
$total_revenue = $master_data->get_total_revenue();
$trainer_stats = $master_data->get_trainer_statistics();
// Get events table data (default view)
$default_args = array(
'status' => 'all',
'orderby' => 'date',
'order' => 'DESC',
'page' => 1,
'per_page' => 10
);
$events_table_data = $master_data->get_events_table_data( $default_args );
// Get list of all trainers for filter dropdown
$all_trainers = get_users(array(
'role__in' => array('hvac_trainer', 'hvac_master_trainer'),
'fields' => array('ID', 'display_name')
));
// Error handling for access denied
$error_message = '';
if ( isset( $_GET['error'] ) && $_GET['error'] === 'access_denied' ) {
$error_message = 'You were redirected here because you do not have permission to access the Master Dashboard.';
}
// Note: get_header() is called by the main page template
?>