70b78a069f
- Implemented comprehensive trainer navigation system:
* Horizontal and vertical navigation layouts
* Multi-level menu with dropdowns for Events, Venues, Organizers, Profile
* Responsive mobile navigation with hamburger menu
* Keyboard navigation support (Arrow keys, Enter, Escape)
* Active page highlighting
* Master trainer menu items for users with appropriate role
- Created breadcrumb system:
* Automatic breadcrumb generation based on URL structure
* Shortcode support [hvac_breadcrumbs]
* SEO-friendly with structured data (Schema.org)
* Multiple style options (default, pills, arrows)
* Responsive design
- Technical implementation:
* HVAC_Trainer_Navigation class for menu management
* HVAC_Breadcrumbs class for breadcrumb generation
* CSS for both navigation and breadcrumbs
* JavaScript for interactive menu behaviors
* Template part for easy inclusion
Navigation provides easy access to all trainer features and improves UX.
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
267 lines
No EOL
9.5 KiB
PHP
267 lines
No EOL
9.5 KiB
PHP
<?php
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/**
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* HVAC Breadcrumbs System
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*
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* @package HVAC_Community_Events
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* @since 2.0.0
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*/
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if (!defined('ABSPATH')) {
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exit;
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}
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/**
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* HVAC_Breadcrumbs class
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*/
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class HVAC_Breadcrumbs {
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/**
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* Constructor
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*/
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public function __construct() {
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// Register shortcode
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add_shortcode('hvac_breadcrumbs', array($this, 'render_breadcrumbs'));
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// Auto-add breadcrumbs to trainer pages
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add_action('hvac_after_page_header', array($this, 'display_breadcrumbs'));
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// Enqueue styles
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add_action('wp_enqueue_scripts', array($this, 'enqueue_styles'));
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}
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/**
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* Enqueue breadcrumb styles
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*/
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public function enqueue_styles() {
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if ($this->should_show_breadcrumbs()) {
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wp_enqueue_style(
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'hvac-breadcrumbs',
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HVAC_PLUGIN_URL . 'assets/css/hvac-breadcrumbs.css',
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array(),
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HVAC_PLUGIN_VERSION
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);
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}
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}
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/**
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* Get breadcrumb trail
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*/
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private function get_breadcrumb_trail() {
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$trail = array();
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$current_url = home_url(add_query_arg(array(), $GLOBALS['wp']->request));
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// Always start with home
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$trail[] = array(
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'label' => 'Home',
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'url' => home_url('/')
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);
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// Check if we're on a trainer page
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if (strpos($current_url, '/trainer/') !== false) {
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$trail[] = array(
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'label' => 'Trainer',
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'url' => '/trainer/dashboard/'
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);
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// Parse the current path
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$path = parse_url($current_url, PHP_URL_PATH);
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$path = trim($path, '/');
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$segments = explode('/', $path);
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// Remove 'trainer' from segments as we've already added it
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array_shift($segments);
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// Build breadcrumb based on URL segments
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if (!empty($segments)) {
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$breadcrumb_map = $this->get_breadcrumb_map();
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$current_path = '/trainer';
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foreach ($segments as $index => $segment) {
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$current_path .= '/' . $segment;
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// Check if we have a mapping for this path
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if (isset($breadcrumb_map[$current_path])) {
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$is_last = ($index === count($segments) - 1);
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$trail[] = array(
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'label' => $breadcrumb_map[$current_path]['label'],
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'url' => $is_last ? null : $current_path . '/',
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'current' => $is_last
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);
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}
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}
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}
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} elseif (strpos($current_url, '/master-trainer/') !== false) {
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$trail[] = array(
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'label' => 'Master Trainer',
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'url' => '/master-trainer/master-dashboard/'
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);
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// Similar logic for master trainer pages
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$path = parse_url($current_url, PHP_URL_PATH);
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$path = trim($path, '/');
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$segments = explode('/', $path);
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array_shift($segments); // Remove 'master-trainer'
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if (!empty($segments)) {
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$breadcrumb_map = $this->get_breadcrumb_map();
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$current_path = '/master-trainer';
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foreach ($segments as $index => $segment) {
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$current_path .= '/' . $segment;
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if (isset($breadcrumb_map[$current_path])) {
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$is_last = ($index === count($segments) - 1);
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$trail[] = array(
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'label' => $breadcrumb_map[$current_path]['label'],
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'url' => $is_last ? null : $current_path . '/',
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'current' => $is_last
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);
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}
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}
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}
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} elseif (strpos($current_url, '/trainer-registration/') !== false) {
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$trail[] = array(
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'label' => 'Registration',
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'url' => null,
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'current' => true
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);
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}
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// Allow filtering of breadcrumb trail
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return apply_filters('hvac_breadcrumb_trail', $trail, $current_url);
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}
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/**
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* Get breadcrumb mapping
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*/
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private function get_breadcrumb_map() {
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return array(
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// Trainer pages
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'/trainer/dashboard' => array('label' => 'Dashboard'),
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'/trainer/event' => array('label' => 'Events'),
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'/trainer/event/manage' => array('label' => 'Manage Event'),
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'/trainer/event-summary' => array('label' => 'Event Summary'),
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'/trainer/generate-certificates' => array('label' => 'Generate Certificates'),
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'/trainer/certificate-reports' => array('label' => 'Certificate Reports'),
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'/trainer/venue' => array('label' => 'Venues'),
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'/trainer/venue/list' => array('label' => 'List'),
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'/trainer/venue/manage' => array('label' => 'Manage'),
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'/trainer/organizer' => array('label' => 'Organizers'),
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'/trainer/organizer/list' => array('label' => 'List'),
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'/trainer/organizer/manage' => array('label' => 'Manage'),
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'/trainer/profile' => array('label' => 'Profile'),
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'/trainer/profile/edit' => array('label' => 'Edit'),
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// Master trainer pages
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'/master-trainer/master-dashboard' => array('label' => 'Master Dashboard'),
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'/master-trainer/trainers' => array('label' => 'All Trainers'),
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'/master-trainer/reports' => array('label' => 'Global Reports')
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);
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}
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/**
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* Render breadcrumbs shortcode
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*/
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public function render_breadcrumbs($atts = array()) {
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$atts = shortcode_atts(array(
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'separator' => '›',
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'show_home' => 'yes',
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'home_label' => 'Home',
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'class' => 'hvac-breadcrumb'
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), $atts);
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$trail = $this->get_breadcrumb_trail();
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if (empty($trail)) {
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return '';
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}
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// Remove home if requested
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if ($atts['show_home'] === 'no' && !empty($trail)) {
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array_shift($trail);
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} else if (!empty($trail) && $atts['home_label'] !== 'Home') {
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$trail[0]['label'] = $atts['home_label'];
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}
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ob_start();
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?>
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<nav class="<?php echo esc_attr($atts['class']); ?>" aria-label="Breadcrumb">
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<ol class="hvac-breadcrumb-list">
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<?php foreach ($trail as $index => $item): ?>
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<li class="hvac-breadcrumb-item<?php echo isset($item['current']) && $item['current'] ? ' hvac-breadcrumb-current' : ''; ?>">
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<?php if (!empty($item['url']) && (!isset($item['current']) || !$item['current'])): ?>
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<a href="<?php echo esc_url($item['url']); ?>" class="hvac-breadcrumb-link">
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<?php echo esc_html($item['label']); ?>
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</a>
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<?php else: ?>
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<span class="hvac-breadcrumb-text" aria-current="page">
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<?php echo esc_html($item['label']); ?>
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</span>
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<?php endif; ?>
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<?php if ($index < count($trail) - 1): ?>
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<span class="hvac-breadcrumb-separator" aria-hidden="true">
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<?php echo esc_html($atts['separator']); ?>
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</span>
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<?php endif; ?>
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</li>
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<?php endforeach; ?>
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</ol>
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</nav>
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<?php
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return ob_get_clean();
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}
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/**
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* Display breadcrumbs automatically
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*/
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public function display_breadcrumbs() {
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if ($this->should_show_breadcrumbs()) {
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echo do_shortcode('[hvac_breadcrumbs]');
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}
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}
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/**
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* Check if breadcrumbs should be shown
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*/
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private function should_show_breadcrumbs() {
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// Show on all trainer and master trainer pages
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$current_url = home_url(add_query_arg(array(), $GLOBALS['wp']->request));
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return strpos($current_url, '/trainer/') !== false ||
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strpos($current_url, '/master-trainer/') !== false ||
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strpos($current_url, '/trainer-registration/') !== false;
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}
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/**
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* Get structured data for breadcrumbs (SEO)
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*/
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public function get_structured_data() {
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$trail = $this->get_breadcrumb_trail();
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if (empty($trail)) {
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return '';
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}
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$items = array();
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foreach ($trail as $index => $item) {
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$items[] = array(
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'@type' => 'ListItem',
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'position' => $index + 1,
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'name' => $item['label'],
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'item' => !empty($item['url']) ? home_url($item['url']) : null
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);
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}
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$structured_data = array(
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'@context' => 'https://schema.org',
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'@type' => 'BreadcrumbList',
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'itemListElement' => $items
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);
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return '<script type="application/ld+json">' . json_encode($structured_data, JSON_UNESCAPED_SLASHES) . '</script>';
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}
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}
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