upskill-event-manager/templates/certificates/template-generate-certificates.php.backup
bengizmo 37f4180e1c feat: Add massive missing plugin infrastructure to repository
🚨 CRITICAL: Fixed deployment blockers by adding missing core directories:

**Community System (CRITICAL)**
- includes/community/ - Login_Handler and all community classes
- templates/community/ - Community login forms

**Certificate System (CRITICAL)**
- includes/certificates/ - 8+ certificate classes and handlers
- templates/certificates/ - Certificate reports and generation templates

**Core Individual Classes (CRITICAL)**
- includes/class-hvac-event-summary.php
- includes/class-hvac-trainer-profile-manager.php
- includes/class-hvac-master-dashboard-data.php
- Plus 40+ other individual HVAC classes

**Major Feature Systems (HIGH)**
- includes/database/ - Training leads database tables
- includes/find-trainer/ - Find trainer directory and MapGeo integration
- includes/google-sheets/ - Google Sheets integration system
- includes/zoho/ - Complete Zoho CRM integration
- includes/communication/ - Communication templates system

**Template Infrastructure**
- templates/attendee/, templates/email-attendees/
- templates/event-summary/, templates/status/
- templates/template-parts/ - Shared template components

**Impact:**
- 70+ files added covering 10+ missing directories
- Resolves ALL deployment blockers and feature breakdowns
- Plugin activation should now work correctly
- Multi-machine deployment fully supported

🔧 Generated with Claude Code

Co-Authored-By: Ben Reed <ben@tealmaker.com>
2025-08-11 13:30:11 -03:00

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<?php
/**
* Template for the Generate Certificates page
*
* @package HVAC_Community_Events
* @subpackage Templates/Certificates
*/
// Exit if accessed directly
if (!defined('ABSPATH')) {
exit;
}
// Enable error reporting for debugging
if (WP_DEBUG) {
error_reporting(E_ALL);
ini_set('display_errors', 1);
}
// Get current user ID
$current_user_id = get_current_user_id();
// Error handling wrapper for the whole template
try {
// Get event ID from URL if available
$event_id = isset($_GET['event_id']) ? absint($_GET['event_id']) : 0;
// Check if certificate classes are loaded
if (!class_exists('HVAC_Certificate_Manager')) {
require_once HVAC_CE_PLUGIN_DIR . 'includes/certificates/class-certificate-manager.php';
}
if (!class_exists('HVAC_Certificate_Generator')) {
require_once HVAC_CE_PLUGIN_DIR . 'includes/certificates/class-certificate-generator.php';
}
if (!class_exists('HVAC_Certificate_Template')) {
require_once HVAC_CE_PLUGIN_DIR . 'includes/certificates/class-certificate-template.php';
}
// Get certificate manager instance
$certificate_manager = HVAC_Certificate_Manager::instance();
// Get certificate generator instance
$certificate_generator = HVAC_Certificate_Generator::instance();
// Get certificate template instance
$certificate_template = HVAC_Certificate_Template::instance();
// Check if certificate tables exist
if (!class_exists('HVAC_Certificate_Installer')) {
require_once HVAC_CE_PLUGIN_DIR . 'includes/certificates/class-certificate-installer.php';
}
$installer = HVAC_Certificate_Installer::instance();
$tables_exist = $installer->check_tables();
if (!$tables_exist) {
echo '<div class="hvac-error">Certificate database tables are not properly set up. Please contact the administrator.</div>';
return;
}
// Handle certificate generation form submission
$generation_results = null;
$errors = array();
$success_message = '';
if (isset($_POST['generate_certificates']) && isset($_POST['event_id'])) {
// Verify nonce
if (!isset($_POST['hvac_certificate_nonce']) || !wp_verify_nonce($_POST['hvac_certificate_nonce'], 'hvac_generate_certificates')) {
$errors[] = 'Security verification failed. Please try again.';
} else {
$submitted_event_id = absint($_POST['event_id']);
$selected_attendees = isset($_POST['attendee_ids']) && is_array($_POST['attendee_ids']) ? array_map('absint', $_POST['attendee_ids']) : array();
$checked_in_only = isset($_POST['checked_in_only']) && $_POST['checked_in_only'] === 'yes';
// Check if any attendees were selected
if (empty($selected_attendees)) {
$errors[] = 'Please select at least one attendee to generate certificates for.';
} else {
// Generate certificates in batch
$generation_results = $certificate_generator->generate_certificates_batch(
$submitted_event_id,
$selected_attendees,
array(), // Custom data (none for now)
$current_user_id, // Generated by current user
$checked_in_only // Only for checked-in attendees if selected
);
// Set success message if at least one certificate was generated
if ($generation_results['success'] > 0) {
$message_parts = array(
sprintf('Successfully generated %d certificate(s).', $generation_results['success'])
);
if ($generation_results['duplicate'] > 0) {
$message_parts[] = sprintf('%d duplicate(s) skipped.', $generation_results['duplicate']);
}
if ($generation_results['not_checked_in'] > 0) {
$message_parts[] = sprintf('%d attendee(s) not checked in.', $generation_results['not_checked_in']);
}
if ($generation_results['error'] > 0) {
$message_parts[] = sprintf('%d error(s).', $generation_results['error']);
}
$success_message = implode(' ', $message_parts);
} elseif ($generation_results['duplicate'] > 0 && $generation_results['error'] === 0 && $generation_results['not_checked_in'] === 0) {
$success_message = sprintf(
'No new certificates generated. %d certificate(s) already exist for the selected attendees.',
$generation_results['duplicate']
);
} elseif ($generation_results['not_checked_in'] > 0 && $checked_in_only) {
$success_message = sprintf(
'No new certificates generated. %d selected attendee(s) have not been checked in.',
$generation_results['not_checked_in']
);
} else {
$errors[] = 'Failed to generate certificates. Please try again.';
}
}
}
}
// Get user's events for the event selection step using direct database query (bypassing TEC interference)
global $wpdb;
// Build author filter
$author_filter = current_user_can('edit_others_posts') ? '' : 'AND post_author = ' . intval($current_user_id);
// Get events directly from database
$events = $wpdb->get_results(
"SELECT ID, post_title, post_date
FROM {$wpdb->posts}
WHERE post_type = 'tribe_events'
AND post_status = 'publish'
{$author_filter}
ORDER BY post_date DESC"
);
// Get attendees for the selected event using direct database query
$attendees = array();
if ($event_id > 0) {
// Use direct database query to get attendees (both TEC and TPP formats)
$tec_attendees = $wpdb->get_results($wpdb->prepare(
"SELECT
p.ID as attendee_id,
p.post_parent as event_id,
COALESCE(tec_full_name.meta_value, tpp_full_name.meta_value, tickets_full_name.meta_value, 'Unknown Attendee') as holder_name,
COALESCE(tec_email.meta_value, tpp_email.meta_value, tickets_email.meta_value, tpp_attendee_email.meta_value, 'no-email@example.com') as holder_email,
COALESCE(checked_in.meta_value, '0') as check_in
FROM {$wpdb->posts} p
LEFT JOIN {$wpdb->postmeta} tec_full_name ON p.ID = tec_full_name.post_id AND tec_full_name.meta_key = '_tec_tickets_commerce_full_name'
LEFT JOIN {$wpdb->postmeta} tpp_full_name ON p.ID = tpp_full_name.post_id AND tpp_full_name.meta_key = '_tribe_tpp_full_name'
LEFT JOIN {$wpdb->postmeta} tickets_full_name ON p.ID = tickets_full_name.post_id AND tickets_full_name.meta_key = '_tribe_tickets_full_name'
LEFT JOIN {$wpdb->postmeta} tec_email ON p.ID = tec_email.post_id AND tec_email.meta_key = '_tec_tickets_commerce_email'
LEFT JOIN {$wpdb->postmeta} tpp_email ON p.ID = tpp_email.post_id AND tpp_email.meta_key = '_tribe_tpp_email'
LEFT JOIN {$wpdb->postmeta} tickets_email ON p.ID = tickets_email.post_id AND tickets_email.meta_key = '_tribe_tickets_email'
LEFT JOIN {$wpdb->postmeta} tpp_attendee_email ON p.ID = tpp_attendee_email.post_id AND tpp_attendee_email.meta_key = '_tribe_tpp_attendee_email'
LEFT JOIN {$wpdb->postmeta} checked_in ON p.ID = checked_in.post_id AND checked_in.meta_key = '_tribe_tickets_attendee_checked_in'
WHERE p.post_type IN ('tec_tc_attendee', 'tribe_tpp_attendees')
AND p.post_parent = %d
ORDER BY p.ID ASC",
$event_id
));
// Convert to format expected by template
foreach ($tec_attendees as $attendee) {
$attendees[] = array(
'attendee_id' => $attendee->attendee_id,
'event_id' => $attendee->event_id,
'holder_name' => $attendee->holder_name,
'holder_email' => $attendee->holder_email,
'check_in' => intval($attendee->check_in)
);
}
}
// Get header and footer
get_header();
// Ensure certificate CSS is loaded
wp_enqueue_style(
'hvac-certificates-style',
HVAC_CE_PLUGIN_URL . 'assets/css/hvac-certificates.css',
['hvac-common-style'],
HVAC_CE_VERSION
);
// Ensure dashboard CSS is loaded for proper styling
wp_enqueue_style(
'hvac-dashboard-style',
HVAC_CE_PLUGIN_URL . 'assets/css/hvac-dashboard.css',
['hvac-common-style'],
HVAC_CE_VERSION
);
?>
<div class="hvac-container">
<div class="hvac-content-wrapper">
<!-- Navigation Header -->
<div class="hvac-dashboard-header">
<h1 class="entry-title">Generate Certificates</h1>
<div class="hvac-dashboard-nav">
<a href="<?php echo esc_url( home_url( '/hvac-dashboard/' ) ); ?>" class="ast-button ast-button-secondary">Dashboard</a>
<a href="<?php echo esc_url( home_url( '/certificate-reports/' ) ); ?>" class="ast-button ast-button-secondary">Certificate Reports</a>
<a href="<?php echo esc_url( home_url( '/manage-event/' ) ); ?>" class="ast-button ast-button-primary">Create Event</a>
</div>
</div>
<div class="hvac-page-header">
<p class="hvac-page-description">Create and manage certificates for your event attendees.</p>
</div>
<?php if (!empty($errors)) : ?>
<div class="hvac-errors">
<?php foreach ($errors as $error) : ?>
<p class="hvac-error"><?php echo esc_html($error); ?></p>
<?php endforeach; ?>
</div>
<?php endif; ?>
<?php if (!empty($success_message)) : ?>
<div class="hvac-success-message">
<p><?php echo esc_html($success_message); ?></p>
<p><a href="<?php echo esc_url(get_permalink(get_page_by_path('certificate-reports'))); ?>" class="hvac-button hvac-primary">View All Certificates</a></p>
</div>
<?php endif; ?>
<!-- Step 1: Select Event -->
<div class="hvac-section hvac-step-section" id="step-select-event">
<h2>Step 1: Select Event</h2>
<?php if (empty($events)) : ?>
<p class="hvac-empty-state">You don't have any events. <a href="<?php echo esc_url(get_permalink(get_page_by_path('manage-event'))); ?>">Create an event</a> first.</p>
<?php else : ?>
<div class="hvac-form">
<div class="hvac-form-group">
<label for="event_id">Select an event:</label>
<select name="event_id" id="event_id" class="hvac-select" required>
<option value="">-- Select Event --</option>
<?php foreach ($events as $event) : ?>
<option value="<?php echo esc_attr($event->ID); ?>" <?php selected($event_id, $event->ID); ?>>
<?php echo esc_html($event->post_title); ?> -
<?php echo esc_html(date('M j, Y', strtotime($event->post_date))); ?>
</option>
<?php endforeach; ?>
</select>
</div>
</div>
<?php endif; ?>
</div>
<!-- Step 2: Select Attendees (AJAX loaded) -->
<div class="hvac-section hvac-step-section" id="step-select-attendees" <?php echo $event_id > 0 ? '' : 'style="display: none;"'; ?>>
<h2>Step 2: Select Attendees</h2>
<!-- Loading indicator -->
<div id="attendees-loading" style="display: none;">
<p>Loading attendees...</p>
</div>
<!-- Attendees content -->
<div id="attendees-content">
<form id="generate-certificates-form" class="hvac-form" method="post">
<?php wp_nonce_field('hvac_generate_certificates', 'hvac_certificate_nonce'); ?>
<input type="hidden" name="event_id" id="selected_event_id" value="<?php echo esc_attr($event_id); ?>">
<input type="hidden" name="generate_certificates" value="1">
<div class="hvac-form-group">
<div class="hvac-form-options">
<label class="hvac-checkbox-label">
<input type="checkbox" name="checked_in_only" value="yes" id="checked-in-only-checkbox">
Generate certificates only for checked-in attendees
</label>
<p class="hvac-form-help">Check this option to only generate certificates for attendees who have been marked as checked in to the event.</p>
</div>
<!-- Attendees table will be loaded here via AJAX -->
<div id="attendees-table-container">
<?php if ($event_id > 0 && !empty($attendees)) : ?>
<div class="hvac-table-actions">
<button type="button" class="hvac-button hvac-secondary" id="select-all-attendees">Select All</button>
<button type="button" class="hvac-button hvac-secondary" id="select-checked-in">Select Checked-In Only</button>
<button type="button" class="hvac-button hvac-secondary" id="deselect-all-attendees">Deselect All</button>
</div>
<div class="hvac-attendees-table-wrapper">
<table class="hvac-attendees-table">
<thead>
<tr>
<th class="hvac-checkbox-column">
<input type="checkbox" id="select-all-checkbox">
</th>
<th>Attendee</th>
<th>Email</th>
<th>Status</th>
<th>Certificate</th>
</tr>
</thead>
<tbody>
<?php foreach ($attendees as $attendee) :
$checked_in_class = $attendee['check_in'] ? 'hvac-checked-in' : '';
$status_class = $attendee['check_in'] ? 'hvac-status-checked-in' : 'hvac-status-not-checked-in';
$status_text = $attendee['check_in'] ? 'Checked In' : 'Not Checked In';
// Check if certificate already exists
$has_certificate = $certificate_manager->certificate_exists($event_id, $attendee['attendee_id']);
$certificate_status = $has_certificate ? 'Certificate Issued' : 'No Certificate';
$has_cert_class = $has_certificate ? 'hvac-has-certificate' : '';
?>
<tr class="<?php echo esc_attr($has_cert_class . ' ' . $checked_in_class); ?>">
<td>
<?php if (!$has_certificate) : ?>
<input type="checkbox" name="attendee_ids[]" value="<?php echo esc_attr($attendee['attendee_id']); ?>" class="attendee-checkbox" <?php echo $attendee['check_in'] ? 'checked' : ''; ?>>
<?php endif; ?>
</td>
<td><?php echo esc_html($attendee['holder_name']); ?></td>
<td><?php echo esc_html($attendee['holder_email']); ?></td>
<td><span class="<?php echo esc_attr($status_class); ?>"><?php echo esc_html($status_text); ?></span></td>
<td><?php echo esc_html($certificate_status); ?></td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
</div>
<?php elseif ($event_id > 0 && empty($attendees)) : ?>
<p class="hvac-empty-state">This event has no attendees.</p>
<?php endif; ?>
</div>
</div>
<div class="hvac-form-group">
<div class="hvac-certificate-preview">
<h3>Certificate Preview</h3>
<p>Certificates will be generated based on your template settings.</p>
<p class="hvac-certificate-preview-note">A professional certificate will be generated based on the default template.</p>
</div>
</div>
<div class="hvac-form-actions">
<button type="submit" name="generate_certificates" class="hvac-button hvac-primary">Generate Certificates</button>
</div>
</form>
</div>
</div>
<div class="hvac-section hvac-info-section">
<h2>Certificate Management Tools</h2>
<p>After generating certificates, you can:</p>
<ul>
<li>View all certificates on the <a href="<?php echo esc_url(get_permalink(get_page_by_path('certificate-reports'))); ?>">Certificate Reports</a> page</li>
<li>Email certificates to attendees directly from the reports page</li>
<li>Revoke certificates that were issued incorrectly</li>
<li>Download certificates in PDF format for printing or distribution</li>
</ul>
</div>
</div>
</div>
<script>
jQuery(document).ready(function($) {
// Handle event selection change
$('#event_id').on('change', function() {
var eventId = $(this).val();
var $step2 = $('#step-select-attendees');
var $loading = $('#attendees-loading');
var $content = $('#attendees-content');
var $container = $('#attendees-table-container');
if (!eventId) {
$step2.hide();
return;
}
// Show step 2 and loading
$step2.show();
$loading.show();
$content.hide();
// Get attendees for selected event
<?php
// Get existing attendees if event is already selected
if ($event_id > 0 && !empty($attendees)) {
echo "// Event already selected, use existing attendees\n";
echo "var attendees = " . json_encode($attendees) . ";\n";
echo "renderAttendees(attendees);\n";
echo "$loading.hide();\n";
echo "$content.show();\n";
} else {
echo "// No pre-selected event, clear container\n";
echo "\$container.html('<p>Loading attendees...</p>');\n";
}
?>
// Update hidden field
$('#selected_event_id').val(eventId);
// Reload page with selected event
if (eventId && eventId !== '<?php echo $event_id; ?>') {
window.location.href = window.location.pathname + '?event_id=' + eventId;
}
});
function renderAttendees(attendees) {
var $container = $('#attendees-table-container');
if (attendees.length === 0) {
$container.html('<p class="hvac-empty-state">This event has no attendees.</p>');
return;
}
var tableHtml = '<div class="hvac-form-group">' +
'<div class="hvac-table-actions">' +
'<button type="button" class="hvac-button hvac-secondary" id="select-all-attendees">Select All</button> ' +
'<button type="button" class="hvac-button hvac-secondary" id="select-checked-in">Select Checked-In Only</button> ' +
'<button type="button" class="hvac-button hvac-secondary" id="deselect-all-attendees">Deselect All</button>' +
'</div>' +
'<div class="hvac-attendees-table-wrapper">' +
'<table class="hvac-attendees-table">' +
'<thead><tr>' +
'<th class="hvac-checkbox-column"><input type="checkbox" id="select-all-checkbox"></th>' +
'<th>Attendee</th>' +
'<th>Email</th>' +
'<th>Status</th>' +
'<th>Certificate</th>' +
'</tr></thead><tbody>';
attendees.forEach(function(attendee) {
var checkedInClass = attendee.check_in ? 'hvac-checked-in' : '';
var statusClass = attendee.check_in ? 'hvac-status-checked-in' : 'hvac-status-not-checked-in';
var statusText = attendee.check_in ? 'Checked In' : 'Not Checked In';
var hasCert = false; // TODO: Check if certificate exists
var certStatus = hasCert ? 'Certificate Issued' : 'No Certificate';
tableHtml += '<tr class="' + checkedInClass + '">' +
'<td>' +
(!hasCert ? '<input type="checkbox" name="attendee_ids[]" value="' + attendee.attendee_id + '" class="attendee-checkbox">' : '') +
'</td>' +
'<td>' + attendee.holder_name + '</td>' +
'<td>' + attendee.holder_email + '</td>' +
'<td><span class="' + statusClass + '">' + statusText + '</span></td>' +
'<td>' + certStatus + '</td>' +
'</tr>';
});
tableHtml += '</tbody></table></div></div>';
$container.html(tableHtml);
}
// Client-side JavaScript for the Generate Certificates page
document.addEventListener('DOMContentLoaded', function() {
// Select all checkbox functionality
var selectAllCheckbox = document.getElementById('select-all-checkbox');
if (selectAllCheckbox) {
selectAllCheckbox.addEventListener('change', function() {
var checkboxes = document.querySelectorAll('.attendee-checkbox');
checkboxes.forEach(function(checkbox) {
checkbox.checked = selectAllCheckbox.checked;
});
});
}
// Select All button
var selectAllButton = document.getElementById('select-all-attendees');
if (selectAllButton) {
selectAllButton.addEventListener('click', function(e) {
e.preventDefault();
var checkboxes = document.querySelectorAll('.attendee-checkbox');
checkboxes.forEach(function(checkbox) {
checkbox.checked = true;
});
if (selectAllCheckbox) selectAllCheckbox.checked = true;
});
}
// Deselect All button
var deselectAllButton = document.getElementById('deselect-all-attendees');
if (deselectAllButton) {
deselectAllButton.addEventListener('click', function(e) {
e.preventDefault();
var checkboxes = document.querySelectorAll('.attendee-checkbox');
checkboxes.forEach(function(checkbox) {
checkbox.checked = false;
});
if (selectAllCheckbox) selectAllCheckbox.checked = false;
});
}
// Select Checked-In Only button
var selectCheckedInButton = document.getElementById('select-checked-in');
if (selectCheckedInButton) {
selectCheckedInButton.addEventListener('click', function(e) {
e.preventDefault();
var checkboxes = document.querySelectorAll('.attendee-checkbox');
checkboxes.forEach(function(checkbox) {
var row = checkbox.closest('tr');
checkbox.checked = row.classList.contains('hvac-checked-in');
});
if (selectAllCheckbox) selectAllCheckbox.checked = false;
});
}
// Checked-in only checkbox affects Select All behavior
var checkedInOnlyCheckbox = document.getElementById('checked-in-only-checkbox');
if (checkedInOnlyCheckbox) {
// Update existing behavior when this checkbox changes
checkedInOnlyCheckbox.addEventListener('change', function() {
// If checked, select all checked-in attendees
if (checkedInOnlyCheckbox.checked) {
// Automatically select checked-in attendees
document.getElementById('select-checked-in').click();
}
});
// Warn user when trying to select non-checked-in attendees
document.querySelectorAll('.attendee-checkbox').forEach(function(checkbox) {
checkbox.addEventListener('change', function() {
if (checkedInOnlyCheckbox.checked && this.checked) {
var row = this.closest('tr');
if (!row.classList.contains('hvac-checked-in')) {
alert('Warning: This attendee is not checked in. With "Generate certificates only for checked-in attendees" enabled, a certificate will not be generated for this attendee.');
}
}
});
});
}
});
</script>
<?php
// Ensure the AJAX handler script is loaded with proper localization
wp_enqueue_script('hvac-certificate-actions-js');
get_footer();
// End try-catch block
} catch (Exception $e) {
echo '<div class="hvac-error">Error in certificate generation: ' . esc_html($e->getMessage()) . '</div>';
}
?>