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<?php |
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|
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declare(strict_types=1); |
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|
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namespace Yatra\Ajax; |
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|
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/** |
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* AJAX handlers for Destination Shortcode |
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*/ |
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class DestinationShortcodeAjax |
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{ |
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public function __construct() |
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{ |
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add_action('wp_ajax_yatra_destination_shortcode_load', [$this, 'loadDestinations']); |
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add_action('wp_ajax_nopriv_yatra_destination_shortcode_load', [$this, 'loadDestinations']); |
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} |
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|
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/** |
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* Load destinations via AJAX for pagination |
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*/ |
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public function loadDestinations(): void |
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{ |
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|
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// Verify nonce |
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if (!wp_verify_nonce($_POST['nonce'] ?? '', 'yatra_destination_shortcode_nonce')) { |
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|
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wp_die(esc_html__('Security check failed', 'yatra'), '', ['response' => 403]); |
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} |
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|
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// Parse shortcode attributes |
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$atts = $_POST['atts'] ?? []; |
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$page = (int) ($_POST['page'] ?? 1); |
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|
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// Add page to attributes for AJAX pagination |
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$atts['current_page'] = $page; |
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|
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try { |
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$destinationShortcode = new \Yatra\Shortcodes\DestinationShortcode(); |
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$destinations_data = $destinationShortcode->getDestinations($atts); |
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|
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// Prepare data for template - extract variables for template scope |
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$destinations = [ |
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'destinations' => $destinations_data['destinations'] ?? [], |
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'max_pages' => $destinations_data['max_pages'] ?? 1, |
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'current_page' => $destinations_data['current_page'] ?? 1, |
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'total_found' => $destinations_data['total_found'] ?? 0 |
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]; |
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|
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// Extract variables to make them available in template |
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$atts = $atts; |
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$max_pages = $destinations_data['max_pages'] ?? 1; |
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$current_page = $destinations_data['current_page'] ?? 1; |
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$total_found = $destinations_data['total_found'] ?? 0; |
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$columns = (int) $atts['columns']; |
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$column_class = 'yatra-destination-grid-' . min(max($columns, 1), 4); |
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|
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|
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// Load the template content with variables in scope |
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ob_start(); |
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// Extract variables to make them available in template (matching trip shortcode pattern) |
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$destinations = $destinations_data['destinations'] ?? []; |
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$max_pages = $destinations_data['max_pages'] ?? 1; |
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$current_page = $destinations_data['current_page'] ?? 1; |
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$total_found = $destinations_data['total_found'] ?? 0; |
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$columns = (int) $atts['columns']; |
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$column_class = 'yatra-destination-grid-' . min(max($columns, 1), 4); |
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|
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include YATRA_PLUGIN_PATH . 'templates/shortcodes/destination.php'; |
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$html = ob_get_clean(); |
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|
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wp_send_json_success([ |
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'html' => $html, |
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'current_page' => $destinations_data['current_page'] ?? 1, |
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'max_pages' => $destinations_data['max_pages'] ?? 1, |
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'total_found' => $destinations_data['total_found'] ?? 0 |
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]); |
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|
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} catch (\Exception $e) { |
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|
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|
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wp_send_json_error([ |
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'message' => (defined('WP_DEBUG') && WP_DEBUG) |
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? 'Error loading destinations: ' . $e->getMessage() |
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: __('Unable to load destinations. Please try again.', 'yatra'), |
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]); |
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} |
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} |
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} |
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|
