624 lines
No EOL
20 KiB
PHP
624 lines
No EOL
20 KiB
PHP
<?php
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/**
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* Main plugin class for HVAC Community Events
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*/
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if (!defined('ABSPATH')) {
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exit;
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}
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class HVAC_Community_Events {
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/**
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* The single instance of the class
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*/
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private static $instance = null;
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/**
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* Main instance
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*/
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public static function instance() {
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if (is_null(self::$instance)) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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/**
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* Constructor
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*/
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public function __construct() {
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HVAC_Logger::info('HVAC_Community_Events constructor started', 'Core');
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$this->define_constants();
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HVAC_Logger::info('Constants defined', 'Core');
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$this->includes();
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HVAC_Logger::info('Includes completed', 'Core');
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$this->init_hooks();
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HVAC_Logger::info('Hooks initialized', 'Core');
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}
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/**
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* Define constants
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*/
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private function define_constants() {
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// Additional constants can be defined here
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}
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/**
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* Include required files
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*/
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private function includes() {
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HVAC_Logger::info('Loading required files', 'Core');
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$files_to_include = [
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'class-hvac-roles.php',
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'class-hvac-registration.php',
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'class-hvac-settings.php',
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'community/class-login-handler.php',
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'community/class-event-handler.php',
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'class-hvac-dashboard-data.php',
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'class-event-form-handler.php', // Add our form handler
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'class-event-author-fixer.php', // Fix event author assignment
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'class-hvac-dashboard.php', // New dashboard handler
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'certificates/class-certificate-installer.php', // Certificate database installer
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'certificates/class-certificate-manager.php', // Certificate management
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'certificates/class-certificate-generator.php', // Certificate generation
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'certificates/class-certificate-settings.php', // Certificate settings
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'certificates/class-certificate-template.php', // Certificate template
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'certificates/class-certificate-security.php', // Certificate security
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'certificates/class-certificate-ajax-handler.php', // Certificate AJAX handling
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'certificates/class-certificate-fix.php', // Certificate diagnostic/fix tool
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'community/class-email-debug.php' // Email debugging tools
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];
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// Make sure Login_Handler is loaded first for shortcode registration
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$login_handler_path = HVAC_CE_PLUGIN_DIR . 'includes/community/class-login-handler.php';
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if (file_exists($login_handler_path)) {
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require_once $login_handler_path;
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HVAC_Logger::info("Included file: community/class-login-handler.php", 'Core');
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}
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foreach ($files_to_include as $file) {
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// Skip Login_Handler as we've already loaded it
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if ($file === 'community/class-login-handler.php') {
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continue;
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}
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$path = HVAC_CE_PLUGIN_DIR . 'includes/' . $file;
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if (file_exists($path)) {
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require_once $path;
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HVAC_Logger::info("Included file: {$file}", 'Core');
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} else {
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HVAC_Logger::error("Failed to include file: {$file} - File not found", 'Core');
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}
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}
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// Load Zoho integration if in admin
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if (is_admin()) {
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$zoho_path = HVAC_CE_PLUGIN_DIR . 'includes/admin/class-zoho-admin.php';
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if (file_exists($zoho_path)) {
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require_once $zoho_path;
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HVAC_Logger::info("Included Zoho admin interface", 'Core');
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}
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}
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HVAC_Logger::info('All required files loaded', 'Core');
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}
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/**
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* Initialize hooks
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*/
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private function init_hooks() {
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// Register activation/deactivation hooks
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// Note: These hooks are typically registered outside the class instance context
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// register_activation_hook(__FILE__, array($this, 'activate')); // This won't work correctly here
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// register_deactivation_hook(__FILE__, array($this, 'deactivate')); // This won't work correctly here
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// Initialize other hooks
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add_action('init', array($this, 'init'));
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// Template loading for custom pages
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add_filter('template_include', array($this, 'load_custom_templates'));
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// Add authentication check for event summary page
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add_action('template_redirect', array($this, 'check_event_summary_auth'));
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// Add authentication check for email attendees page
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add_action('template_redirect', array($this, 'check_email_attendees_auth'));
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// Add authentication check for certificate pages
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add_action('template_redirect', array($this, 'check_certificate_pages_auth'));
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} // End init_hooks
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/**
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* Check authentication for event summary page
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*/
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public function check_event_summary_auth() {
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// Check if we're on the event-summary page
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if (is_page('event-summary') && !is_user_logged_in()) {
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// Redirect to login page
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wp_redirect(home_url('/community-login/?redirect_to=' . urlencode($_SERVER['REQUEST_URI'])));
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exit;
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}
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}
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/**
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* Check authentication for email attendees page
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*/
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public function check_email_attendees_auth() {
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// Check if we're on the email-attendees page
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if (is_page('email-attendees') && !is_user_logged_in()) {
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// Redirect to login page
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wp_redirect(home_url('/community-login/?redirect_to=' . urlencode($_SERVER['REQUEST_URI'])));
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exit;
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}
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}
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/**
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* Check authentication for certificate pages
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*/
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public function check_certificate_pages_auth() {
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// Check if we're on certificate-related pages
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if ((is_page('certificate-reports') || is_page('generate-certificates')) && !is_user_logged_in()) {
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// Redirect to login page
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wp_redirect(home_url('/community-login/?redirect_to=' . urlencode($_SERVER['REQUEST_URI'])));
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exit;
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}
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}
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/**
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* Plugin activation (Should be called statically or from the main plugin file context)
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*/
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public static function activate() {
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// Activation code here (e.g., page creation, role creation)
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// Note: This method might need to be moved or called differently
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}
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/**
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* Plugin deactivation (Should be called statically or from the main plugin file context)
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*/
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public static function deactivate() {
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// Remove the hvac_trainer role
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require_once HVAC_CE_PLUGIN_DIR . 'includes/class-hvac-roles.php'; // Ensure class is available
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HVAC_Roles::remove_hvac_trainer_role();
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HVAC_Logger::info('Deactivation completed: HVAC trainer role removed.', 'Core');
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}
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/**
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* Initialize function (hooked on 'init')
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*/
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public function init() {
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// Initialize roles
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$this->init_roles();
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// Initialize settings (admin menu)
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$this->init_settings();
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// Initialize Zoho admin if in admin
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if (is_admin()) {
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$this->init_zoho_admin();
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$this->init_admin_dashboard();
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}
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// Initialize forms
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$this->init_forms();
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// Initialize shortcodes
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$this->init_shortcodes();
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// Initialize certificate AJAX handler
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if (class_exists('HVAC_Certificate_AJAX_Handler')) {
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HVAC_Certificate_AJAX_Handler::instance();
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}
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// Initialize event form handler
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if (class_exists('HVAC_Community_Events\Event_Form_Handler')) {
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new \HVAC_Community_Events\Event_Form_Handler();
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}
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}
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/**
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* Initialize roles
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*/
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private function init_roles() {
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$roles = new HVAC_Roles();
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// Note: Role creation is handled in the activate method or the class constructor
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}
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/**
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* Initialize settings
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*/
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private function init_settings() {
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new HVAC_Settings();
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}
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/**
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* Initialize Zoho admin
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*/
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private function init_zoho_admin() {
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if (file_exists(HVAC_CE_PLUGIN_DIR . 'includes/admin/class-zoho-admin.php')) {
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require_once HVAC_CE_PLUGIN_DIR . 'includes/admin/class-zoho-admin.php';
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new HVAC_Zoho_Admin();
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}
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}
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/**
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* Initialize admin dashboard
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*/
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private function init_admin_dashboard() {
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if (file_exists(HVAC_CE_PLUGIN_DIR . 'includes/admin/class-admin-dashboard.php')) {
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require_once HVAC_CE_PLUGIN_DIR . 'includes/admin/class-admin-dashboard.php';
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new HVAC_Admin_Dashboard();
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}
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}
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/**
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* Initialize forms
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*/
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private function init_forms() {
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$registration = new HVAC_Registration();
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// Note: Form registration is handled in the class constructor
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}
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/**
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* Initialize shortcodes
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*/
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private function init_shortcodes() {
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// Registration form shortcode
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add_shortcode('hvac_trainer_registration', array('HVAC_Registration', 'render_registration_form'));
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// Community login shortcode - initialize Login_Handler to register the shortcode
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new \HVAC_Community_Events\Community\Login_Handler();
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// Dashboard shortcode
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add_shortcode('hvac_dashboard', array($this, 'render_dashboard'));
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// Add the event summary shortcode
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add_shortcode('hvac_event_summary', array($this, 'render_event_summary'));
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// Add trainer profile shortcode
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add_shortcode('hvac_trainer_profile', array($this, 'render_trainer_profile'));
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// Add edit profile shortcode
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add_shortcode('hvac_edit_profile', array('HVAC_Registration', 'render_edit_profile_form'));
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// Add email attendees shortcode
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add_shortcode('hvac_email_attendees', array($this, 'render_email_attendees'));
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// Add certificate reports shortcode
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add_shortcode('hvac_certificate_reports', array($this, 'render_certificate_reports'));
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// Add generate certificates shortcode
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add_shortcode('hvac_generate_certificates', array($this, 'render_generate_certificates'));
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// Add certificate fix shortcode (admin only)
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add_shortcode('hvac_certificate_fix', array($this, 'render_certificate_fix'));
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// Remove the event form shortcode as we're using TEC's shortcode instead
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// add_shortcode('hvac_event_form', array('HVAC_Community_Event_Handler', 'render_event_form'));
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// Add future shortcodes here
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}
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/**
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* Render dashboard content
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*/
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public function render_dashboard() {
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if (!is_user_logged_in()) {
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return '<p>Please log in to view the dashboard.</p>';
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}
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// Include the dashboard template
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ob_start();
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include HVAC_CE_PLUGIN_DIR . 'templates/template-hvac-dashboard.php';
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return ob_get_clean();
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}
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/**
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* Render event summary content
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*/
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public function render_event_summary() {
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// Check if user is logged in
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if (!is_user_logged_in()) {
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return '<p>Please log in to view the event summary.</p>';
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}
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// Get event ID from URL parameter
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$event_id = isset($_GET['event_id']) ? absint($_GET['event_id']) : 0;
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if ($event_id <= 0) {
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return '<div class="hvac-error">No event ID provided. Please access this page from your dashboard.</div>';
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}
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// Check if the event exists and user has permission to view it
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$event = get_post($event_id);
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if (!$event || get_post_type($event) !== Tribe__Events__Main::POSTTYPE) {
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return '<div class="hvac-error">Event not found or invalid.</div>';
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}
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// Check if the current user has permission to view this event
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// For now, we'll check if they're the post author or have edit_posts capability
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if ($event->post_author != get_current_user_id() && !current_user_can('edit_posts')) {
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return '<div class="hvac-error">You do not have permission to view this event summary.</div>';
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}
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// Include the event summary template
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ob_start();
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include HVAC_CE_PLUGIN_DIR . 'templates/event-summary/template-event-summary.php';
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return ob_get_clean();
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}
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/**
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* Render trainer profile content
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*/
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public function render_trainer_profile() {
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if (!is_user_logged_in()) {
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return '<p>Please log in to view your profile.</p>';
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}
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// Include the trainer profile template
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ob_start();
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include HVAC_CE_PLUGIN_DIR . 'templates/template-trainer-profile.php';
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return ob_get_clean();
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}
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/**
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* Render email attendees content
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*/
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public function render_email_attendees() {
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// Check if user is logged in
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if (!is_user_logged_in()) {
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return '<p>Please log in to email event attendees.</p>';
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}
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// Get event ID from URL parameter
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$event_id = isset($_GET['event_id']) ? absint($_GET['event_id']) : 0;
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if ($event_id <= 0) {
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return '<div class="hvac-error">No event ID provided. Please access this page from your dashboard or event summary page.</div>';
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}
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// Check if the event exists and user has permission to view it
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$event = get_post($event_id);
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if (!$event || get_post_type($event) !== Tribe__Events__Main::POSTTYPE) {
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return '<div class="hvac-error">Event not found or invalid.</div>';
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}
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// Check if the current user has permission to view this event
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// For now, we'll check if they're the post author or have edit_posts capability
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if ($event->post_author != get_current_user_id() && !current_user_can('edit_posts')) {
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return '<div class="hvac-error">You do not have permission to email attendees for this event.</div>';
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}
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// Include the email attendees template
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ob_start();
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include HVAC_CE_PLUGIN_DIR . 'templates/email-attendees/template-email-attendees.php';
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return ob_get_clean();
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}
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/**
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* Validate template file for common syntax errors
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* @param string $file_path Path to the template file
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* @return bool|string True if valid, error message otherwise
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*/
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private function validate_template_file($file_path) {
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// Check if the file exists
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if (!file_exists($file_path)) {
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return "Template file does not exist: {$file_path}";
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}
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// Get file contents
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$content = file_get_contents($file_path);
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// Check for common syntax errors with escaped operators
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$common_errors = [
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'\\!==', // Escaped !==
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'\\!=' , // Escaped !=
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'\\!' , // Escaped !
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'\\=' , // Escaped =
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'\\>' , // Escaped >
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'\\<' , // Escaped <
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];
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foreach ($common_errors as $error) {
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if (strpos($content, $error) !== false) {
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// Find the line number
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$lines = explode("\n", $content);
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$line_number = 0;
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foreach ($lines as $i => $line) {
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if (strpos($line, $error) !== false) {
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$line_number = $i + 1;
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break;
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}
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}
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// Log the error for admin
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$filename = basename($file_path);
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HVAC_Logger::error("Syntax error detected in {$filename} line {$line_number}: Improper escape sequence {$error}", 'Core');
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return "Template file contains syntax errors: {$filename} line {$line_number}. Please contact the administrator.";
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}
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}
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return true;
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}
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/**
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* Render certificate reports content
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*/
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public function render_certificate_reports() {
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// Check if user is logged in
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if (!is_user_logged_in()) {
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return '<p>Please log in to view certificate reports.</p>';
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}
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// Check if the current user has permission to view certificate reports
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// For now, we'll check if they're a trainer or have edit_posts capability
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if (!current_user_can('hvac_trainer') && !current_user_can('edit_posts')) {
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return '<div class="hvac-error">You do not have permission to view certificate reports.</div>';
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}
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// Make sure certificate manager is loaded
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require_once HVAC_CE_PLUGIN_DIR . 'includes/certificates/class-certificate-manager.php';
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// Make sure certificate security is loaded
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require_once HVAC_CE_PLUGIN_DIR . 'includes/certificates/class-certificate-security.php';
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// Validate the template file before including
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$template_path = HVAC_CE_PLUGIN_DIR . 'templates/certificates/template-certificate-reports.php';
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$validation = $this->validate_template_file($template_path);
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if ($validation !== true) {
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return '<div class="hvac-error">' . esc_html($validation) . '</div>';
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}
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// Include the certificate reports template with error handling
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try {
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ob_start();
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include $template_path;
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return ob_get_clean();
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} catch (Exception $e) {
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return '<div class="hvac-error">Error loading certificate reports: ' . esc_html($e->getMessage()) . '</div>';
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}
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}
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/**
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* Render generate certificates content
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*/
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public function render_generate_certificates() {
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// Check if user is logged in
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if (!is_user_logged_in()) {
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return '<p>Please log in to generate certificates.</p>';
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}
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// Get event ID from URL parameter if available
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$event_id = isset($_GET['event_id']) ? absint($_GET['event_id']) : 0;
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// Check if the event exists and user has permission to view it when event_id is provided
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if ($event_id > 0) {
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$event = get_post($event_id);
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if (!$event || get_post_type($event) !== Tribe__Events__Main::POSTTYPE) {
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return '<div class="hvac-error">Event not found or invalid.</div>';
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}
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// Check if the current user has permission to view this event
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if ($event->post_author != get_current_user_id() && !current_user_can('edit_posts')) {
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return '<div class="hvac-error">You do not have permission to generate certificates for this event.</div>';
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}
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} else {
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// If no event ID is provided, check general permissions
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if (!current_user_can('hvac_trainer') && !current_user_can('edit_posts')) {
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return '<div class="hvac-error">You do not have permission to generate certificates.</div>';
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}
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}
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// Make sure certificate manager is loaded
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require_once HVAC_CE_PLUGIN_DIR . 'includes/certificates/class-certificate-manager.php';
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// Make sure certificate security is loaded
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require_once HVAC_CE_PLUGIN_DIR . 'includes/certificates/class-certificate-security.php';
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// Make sure certificate generator is loaded
|
|
require_once HVAC_CE_PLUGIN_DIR . 'includes/certificates/class-certificate-generator.php';
|
|
|
|
// Validate the template file before including
|
|
$template_path = HVAC_CE_PLUGIN_DIR . 'templates/certificates/template-generate-certificates.php';
|
|
$validation = $this->validate_template_file($template_path);
|
|
if ($validation !== true) {
|
|
return '<div class="hvac-error">' . esc_html($validation) . '</div>';
|
|
}
|
|
|
|
// Include the generate certificates template with error handling
|
|
try {
|
|
ob_start();
|
|
include $template_path;
|
|
return ob_get_clean();
|
|
} catch (Exception $e) {
|
|
return '<div class="hvac-error">Error loading certificate generation: ' . esc_html($e->getMessage()) . '</div>';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Include custom templates for plugin pages
|
|
*/
|
|
public function load_custom_templates($template) {
|
|
$custom_template = null;
|
|
|
|
// Check for dashboard page
|
|
if (is_page('hvac-dashboard')) {
|
|
$custom_template = HVAC_CE_PLUGIN_DIR . 'templates/template-hvac-dashboard.php';
|
|
}
|
|
|
|
// Check for community-login page
|
|
if (is_page('community-login')) {
|
|
$custom_template = HVAC_CE_PLUGIN_DIR . 'templates/page-community-login.php';
|
|
}
|
|
|
|
// Check for my-events page
|
|
if (is_page('my-events')) {
|
|
$custom_template = HVAC_CE_PLUGIN_DIR . 'templates/page-my-events.php';
|
|
}
|
|
|
|
// Check for trainer-profile page
|
|
if (is_page('trainer-profile')) {
|
|
$custom_template = HVAC_CE_PLUGIN_DIR . 'templates/template-trainer-profile.php';
|
|
}
|
|
|
|
// Check for event-summary page
|
|
if (is_page('event-summary')) {
|
|
$custom_template = HVAC_CE_PLUGIN_DIR . 'templates/template-event-summary.php';
|
|
}
|
|
|
|
// Check for email-attendees page
|
|
if (is_page('email-attendees')) {
|
|
$custom_template = HVAC_CE_PLUGIN_DIR . 'templates/email-attendees/template-email-attendees.php';
|
|
}
|
|
|
|
// Check for certificate-reports page
|
|
if (is_page('certificate-reports')) {
|
|
$custom_template = HVAC_CE_PLUGIN_DIR . 'templates/certificates/template-certificate-reports.php';
|
|
}
|
|
|
|
// Check for generate-certificates page
|
|
if (is_page('generate-certificates')) {
|
|
$custom_template = HVAC_CE_PLUGIN_DIR . 'templates/certificates/template-generate-certificates.php';
|
|
}
|
|
|
|
// Check for edit-profile page
|
|
if (is_page('edit-profile')) {
|
|
$custom_template = HVAC_CE_PLUGIN_DIR . 'templates/template-edit-profile.php';
|
|
}
|
|
|
|
// Check for single event view (temporary)
|
|
if (is_singular('tribe_events')) {
|
|
$custom_template = HVAC_CE_PLUGIN_DIR . 'templates/single-tribe_events.php';
|
|
}
|
|
|
|
// Process the custom template if one was found
|
|
if ($custom_template !== null) {
|
|
// Check if file exists
|
|
if (file_exists($custom_template)) {
|
|
// Validate certificate templates for syntax errors
|
|
if (strpos($custom_template, 'certificates/') !== false) {
|
|
$validation = $this->validate_template_file($custom_template);
|
|
if ($validation !== true) {
|
|
// Log error and show friendly message
|
|
HVAC_Logger::error("Template validation failed in load_custom_templates: {$validation}", 'Core');
|
|
|
|
// Display error or fallback template
|
|
add_action('wp_head', function() use ($validation) {
|
|
echo '<div class="hvac-error">There was a problem loading this page. ' .
|
|
'The administrator has been notified. Please try again later.</div>';
|
|
});
|
|
|
|
// Either fall back to the standard WP template or use a simple error template
|
|
return $template;
|
|
}
|
|
}
|
|
|
|
// Template exists and passes validation
|
|
return $custom_template;
|
|
}
|
|
}
|
|
|
|
return $template;
|
|
} // End load_custom_templates
|
|
|
|
|
|
} // End class HVAC_Community_Events
|