mirror of
https://github.com/mashirozx/sakura.git
synced 2024-11-14 19:08:12 +08:00
84 lines
2.7 KiB
PHP
84 lines
2.7 KiB
PHP
<?php
|
|
|
|
namespace Sakura\Helpers;
|
|
|
|
use Exception;
|
|
|
|
/**
|
|
* Add custom fields to menu item
|
|
* https://www.kathyisawesome.com/add-custom-fields-to-wordpress-menu-items/
|
|
*/
|
|
class CustomMenuMetaFieldsHelper
|
|
{
|
|
public static function fileds()
|
|
{
|
|
return [
|
|
'icon' => [
|
|
'label' => __('Icon', SAKURA_TEXT_DOMAIN),
|
|
'desc' => __('Menu item icon', SAKURA_TEXT_DOMAIN),
|
|
],
|
|
'class' => [
|
|
'label' => __('Class', SAKURA_TEXT_DOMAIN),
|
|
'desc' => __('Menu item class class <code>Array<string></code>', SAKURA_TEXT_DOMAIN),
|
|
],
|
|
];
|
|
}
|
|
|
|
public static function is_key_in_fields(string $key)
|
|
{
|
|
return array_key_exists($key, self::fileds());
|
|
}
|
|
|
|
public function __construct()
|
|
{
|
|
add_action('wp_nav_menu_item_custom_fields', [$this, 'add_fileds'], 10, 2);
|
|
add_action('wp_update_nav_menu_item', [$this, 'update_fileds'], 10, 2);
|
|
}
|
|
|
|
public function add_fileds($item_id, $item)
|
|
{
|
|
$template = new TemplateHelper();
|
|
echo $template->load('custom-menu-meta-fields-helper.twig')->renderBlock('id_input', ['item_id' => $item_id,]);
|
|
|
|
foreach ($this->fileds() as $key => $value) {
|
|
wp_nonce_field("custom_menu_meta_{$key}_nonce", "_custom_menu_meta_{$key}_nonce_name");
|
|
$custom_menu_meta = get_post_meta($item_id, "_custom_menu_meta_{$key}", true);
|
|
$label = $value['label'];
|
|
$desc = $value['desc'];
|
|
$esc_attr_custom_menu_meta = esc_attr($custom_menu_meta);
|
|
|
|
echo $template->load('custom-menu-meta-fields-helper.twig')->renderBlock('input_field', [
|
|
'item_id' => $item_id,
|
|
'key' => $key,
|
|
'label' => $label,
|
|
'esc_attr_custom_menu_meta' => $esc_attr_custom_menu_meta,
|
|
'desc' => $desc
|
|
]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* admain-ajax filter
|
|
*/
|
|
public function update_fileds($menu_id, $menu_item_db_id)
|
|
{
|
|
// throw new Exception("Debug $menu_id");
|
|
foreach ($this->fileds() as $key => $value) {
|
|
if (!isset($_POST["_custom_menu_meta_{$key}_nonce_name"])) {
|
|
// when first add a menu item, this can be empty (undefined)
|
|
return $menu_id;
|
|
} else if (!wp_verify_nonce($_POST["_custom_menu_meta_{$key}_nonce_name"], "custom_menu_meta_{$key}_nonce")) {
|
|
throw new Exception("Invalid `_custom_menu_meta_{$key}_nonce_name` in {$_POST}, \$menu_id={$menu_id}");
|
|
return $menu_id;
|
|
}
|
|
|
|
if (isset($_POST["custom_menu_meta_{$key}"][$menu_item_db_id])) {
|
|
$sanitized_data = sanitize_text_field($_POST["custom_menu_meta_{$key}"][$menu_item_db_id]);
|
|
update_post_meta($menu_item_db_id, "_custom_menu_meta_{$key}", $sanitized_data);
|
|
} else {
|
|
delete_post_meta($menu_item_db_id, "_custom_menu_meta_{$key}");
|
|
}
|
|
}
|
|
}
|
|
}
|