Please log in to view the dashboard.
Login
';
}
if (!current_user_can('view_hvac_dashboard')) {
return '
You do not have permission to view this dashboard.
';
}
return $this->get_dashboard_content();
}
/**
* Render dashboard content for the page
*/
public function render_dashboard_content($content) {
// Only process if content contains our shortcode
if (has_shortcode($content, 'hvac_trainer_dashboard')) {
return do_shortcode($content);
}
return $content;
}
/**
* Get dashboard content
*/
private function get_dashboard_content() {
$user_id = get_current_user_id();
// Get dashboard data instance (class is autoloaded)
if (!class_exists('HVAC_Dashboard_Data')) {
require_once HVAC_PLUGIN_DIR . 'includes/class-hvac-dashboard-data.php';
}
$dashboard_data = new HVAC_Dashboard_Data($user_id);
// Get data
$data = array(
'total_events' => $dashboard_data->get_total_events_count(),
'upcoming_events' => $dashboard_data->get_upcoming_events_count(),
'past_events' => $dashboard_data->get_past_events_count(),
'total_sold' => $dashboard_data->get_total_tickets_sold(),
'total_revenue' => $dashboard_data->get_total_revenue(),
'revenue_target' => $dashboard_data->get_annual_revenue_target(),
'events_table' => $dashboard_data->get_events_table_data(isset($_GET['event_status']) ? sanitize_key($_GET['event_status']) : 'all'),
'current_filter' => isset($_GET['event_status']) ? sanitize_key($_GET['event_status']) : 'all'
);
// Get dashboard HTML
ob_start();
?>
Your Stats
Total Revenue
$
Target: $
Your Events
| Status |
Event Name |
Date |
Organizer |
Capacity |
Sold |
Revenue |
Actions |
|
|
|
|
|
|
$ |
Edit |
Summary
|
No events found.
log_error('Dashboard AJAX: Nonce verification failed', $_POST);
wp_send_json_error(array('message' => 'Security check failed.'));
return;
}
// Get current user ID
$user_id = get_current_user_id();
if (!$user_id) {
$this->log_error('Dashboard AJAX: User not logged in');
wp_send_json_error(array('message' => 'Please log in to continue.'));
return;
}
// Check user role (not capability)
$user = wp_get_current_user();
$has_trainer_role = in_array('hvac_trainer', $user->roles) || in_array('hvac_master_trainer', $user->roles);
if (!$has_trainer_role && !current_user_can('manage_options')) {
$this->log_error('Dashboard AJAX: Insufficient permissions', array('user_id' => $user_id, 'roles' => $user->roles));
wp_send_json_error(array('message' => 'Access denied.'));
return;
}
// Get all filters and parameters
$args = array(
'status' => isset($_POST['status']) ? sanitize_key($_POST['status']) : 'all',
'search' => isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '',
'orderby' => isset($_POST['orderby']) ? sanitize_key($_POST['orderby']) : 'date',
'order' => isset($_POST['order']) ? sanitize_key($_POST['order']) : 'DESC',
'page' => isset($_POST['page']) ? absint($_POST['page']) : 1,
'per_page' => isset($_POST['per_page']) ? absint($_POST['per_page']) : 10,
'date_from' => isset($_POST['date_from']) ? sanitize_text_field($_POST['date_from']) : '',
'date_to' => isset($_POST['date_to']) ? sanitize_text_field($_POST['date_to']) : '',
);
// Get dashboard data instance (class is autoloaded)
if (!class_exists('HVAC_Dashboard_Data')) {
require_once HVAC_PLUGIN_DIR . 'includes/class-hvac-dashboard-data.php';
}
$dashboard_data = new HVAC_Dashboard_Data($user_id);
// Get filtered events data
$result = $dashboard_data->get_events_table_data($args);
$events = $result['events'];
$pagination = $result['pagination'];
// Build HTML for events table
ob_start();
?>
$html,
'count' => count($events),
'pagination' => $pagination,
'args' => $args
));
} catch (Exception $e) {
$this->log_error('Dashboard AJAX Exception', array(
'message' => $e->getMessage(),
'trace' => $e->getTraceAsString()
));
wp_send_json_error(array('message' => 'An error occurred while loading events.'));
}
}
/**
* Log errors for debugging
*
* @param string $message Error message
* @param mixed $data Additional data to log
*/
private function log_error($message, $data = null) {
if (defined('WP_DEBUG') && WP_DEBUG && defined('WP_DEBUG_LOG') && WP_DEBUG_LOG) {
$log_message = '[HVAC Dashboard] ' . $message;
if ($data) {
$log_message .= ' | Data: ' . print_r($data, true);
}
error_log($log_message);
}
}
/**
* Enqueue dashboard assets (CSS and JavaScript)
*/
public function enqueue_dashboard_assets() {
// Check if we're on the dashboard page
global $post;
if (!is_a($post, 'WP_Post') || !has_shortcode($post->post_content, 'hvac_trainer_dashboard')) {
return;
}
// Enqueue UX enhancements (CSS and JS)
wp_enqueue_style(
'hvac-ux-enhancements-css',
HVAC_PLUGIN_URL . 'assets/css/hvac-ux-enhancements.css',
array(),
HVAC_PLUGIN_VERSION
);
wp_enqueue_script(
'hvac-ux-enhancements-js',
HVAC_PLUGIN_URL . 'assets/js/hvac-ux-enhancements.js',
array('jquery'),
HVAC_PLUGIN_VERSION,
true
);
// Enqueue enhanced dashboard CSS
wp_enqueue_style(
'hvac-dashboard-enhanced-css',
HVAC_PLUGIN_URL . 'assets/css/hvac-dashboard-enhanced.css',
array('hvac-ux-enhancements-css'),
HVAC_PLUGIN_VERSION
);
// Enqueue enhanced dashboard JavaScript
wp_enqueue_script(
'hvac-dashboard-enhanced-js',
HVAC_PLUGIN_URL . 'assets/js/hvac-dashboard-enhanced.js',
array('jquery', 'hvac-ux-enhancements-js'),
HVAC_PLUGIN_VERSION,
true
);
// Localize script with AJAX URL and nonce
wp_localize_script('hvac-dashboard-enhanced-js', 'hvac_dashboard', array(
'ajax_url' => admin_url('admin-ajax.php'),
'nonce' => wp_create_nonce('hvac_dashboard_nonce')
));
// Inline CSS for now - can be moved to external file later
$css = '
.hvac-dashboard-wrapper {
max-width: 1200px;
margin: 0 auto;
padding: 20px;
}
.hvac-dashboard-header {
margin-bottom: 30px;
}
.hvac-dashboard-header h1 {
margin-bottom: 20px;
}
.hvac-dashboard-nav {
display: flex;
gap: 10px;
flex-wrap: wrap;
}
.hvac-button {
display: inline-block;
padding: 10px 20px;
text-decoration: none;
border-radius: 4px;
transition: all 0.3s ease;
}
.hvac-button-primary {
background-color: #E9AF28;
color: #000;
}
.hvac-button-primary:hover {
background-color: #d49b20;
}
.hvac-button-secondary {
background-color: #0B5C7D;
color: #fff;
}
.hvac-button-secondary:hover {
background-color: #084562;
}
.hvac-dashboard-stats {
margin-bottom: 40px;
}
.hvac-stats-row {
display: flex;
flex-direction: row;
flex-wrap: wrap;
margin: -10px; /* Counteract the padding on columns */
justify-content: space-between;
align-items: stretch;
margin-top: 20px;
}
.hvac-stat-col {
flex: 1;
min-width: 160px; /* Ensure minimum width for readability */
padding: 10px;
}
.hvac-stat-card {
background: #f8f9fa;
border: 1px solid #e9ecef;
border-radius: 8px;
padding: 20px;
text-align: center;
}
.hvac-stat-card h3 {
margin: 0 0 10px;
font-size: 16px;
color: #666;
}
.hvac-stat-card .metric-value {
font-size: 32px;
font-weight: bold;
color: #E9AF28;
margin: 0;
}
.hvac-stat-card small {
display: block;
margin-top: 5px;
color: #666;
}
.hvac-dashboard-events {
margin-top: 40px;
}
.hvac-event-filters {
margin: 20px 0;
display: flex;
gap: 10px;
align-items: center;
}
.hvac-filter {
padding: 5px 15px;
border: 1px solid #ddd;
border-radius: 4px;
text-decoration: none;
color: #333;
transition: all 0.3s ease;
}
.hvac-filter:hover,
.hvac-filter-active {
background-color: #E9AF28;
color: #000;
border-color: #E9AF28;
}
.hvac-events-table-wrapper {
overflow-x: auto;
}
.hvac-events-table {
width: 100%;
border-collapse: collapse;
margin-top: 20px;
}
.hvac-events-table th,
.hvac-events-table td {
padding: 12px;
text-align: left;
border-bottom: 1px solid #ddd;
}
.hvac-events-table th {
background-color: #f8f9fa;
font-weight: bold;
}
.hvac-events-table tr:hover {
background-color: #f8f9fa;
}
.hvac-events-table a {
color: #0B5C7D;
text-decoration: none;
}
.hvac-events-table a:hover {
text-decoration: underline;
}
@media (max-width: 768px) {
.hvac-stats-grid {
grid-template-columns: 1fr;
}
.hvac-events-table {
font-size: 14px;
}
.hvac-events-table th,
.hvac-events-table td {
padding: 8px;
}
}
';
wp_add_inline_style('astra-theme-css', $css);
}
}
// Initialize the dashboard
new HVAC_Dashboard();