im新的woocommerce插件developer我想在Awesome支持插件中添加自定义字段（选择类型），以显示用户的woocommerce顺序。
它是我的插件主代码
<?php
/**
* @package Awesome Support Woocommerce
* @author Ehsan Yarmohammadi <[email protected]>
*
* @wordpress-plugin
* Plugin Name: Awesome Support Woocommerce
* Description: Adds custom fields to the Awesome Support ticket submission form.
* Version: 0.1.0
* Text Domain: wpas
* License: GPL-2.0+
* Domain Path: /languages
*/
// If this file is called directly, abort.
if ( ! defined( \'WPINC\' ) ) {
die;
}
/*----------------------------------------------------------------------------*
* Instantiate the plugin
*----------------------------------------------------------------------------*/
/**
* Register the activation hook
*/
register_activation_hook( __FILE__, array( \'WPASS_Woocommerce_Loader\', \'activate\' ) );
add_action( \'plugins_loaded\', array( \'WPASS_Woocommerce_Loader\', \'get_instance\' ) );
/**
* Instantiate the addon.
*
* This method runs a few checks to make sure that the addon
* can indeed be used in the current context, after what it
* registers the addon to the core plugin for it to be loaded
* when the entire core is ready.
*
* @since 0.1.0
* @return void
*/
class WPASS_Woocommerce_Loader {
/**
* ID of the item.
*
* The item ID must match teh post ID on the e-commerce site.
* Using the item ID instead of its name has the huge advantage of
* allowing changes in the item name.
*
* If the ID is not set the class will fall back on the plugin name instead.
*
* @since 0.1.3
* @var int
*/
protected $item_id = 675765;
/**
* Required version of the core.
*
* The minimum version of the core that\'s required
* to properly run this addon. If the minimum version
* requirement isn\'t met an error message is displayed
* and the addon isn\'t registered.
*
* @since 0.1.0
* @var string
*/
protected $version_required = \'4.0.0\';
/**
* Required version of PHP.
*
* Follow WordPress latest requirements and require
* PHP version 5.4 at least.
*
* @var string
*/
protected $php_version_required = \'5.6\';
/**
* Plugin slug.
*
* @since 0.1.0
* @var string
*/
protected $slug = \'wpass_woocommerce\';
/**
* Instance of this loader class.
*
* @since 0.1.0
* @var object
*/
protected static $instance = null;
/**
* Instance of the addon itself.
*
* @since 0.1.0
* @var object
*/
public $addon = null;
/**
* Possible error message.
*
* @var null|WP_Error
*/
protected $error = null;
/**
* WPASS_Woocommerce_Loader constructor
*/
public function __construct() {
$this->declare_constants();
$this->init();
}
/**
* Return an instance of this class.
*
* @since 3.0.0
* @return object A single instance of this class.
*/
public static function get_instance() {
// If the single instance hasn\'t been set, set it now.
if ( null == self::$instance ) {
self::$instance = new self;
}
return self::$instance;
}
/**
* Return an instance of the addon.
*
* @since 0.1.0
* @return object
*/
public function scope() {
return $this->addon;
}
/**
* Declare addon constants
*
* @since 1.0.0
* @return void
*/
public function declare_constants() {
define( \'WPASS_WOOCOMMERCE_VERSION\', \'1.0.3\' );
define( \'WPASS_WOOCOMMERCE_URL\', trailingslashit( plugin_dir_url( __FILE__ ) ) );
define( \'WPASS_WOOCOMMERCE_PATH\', trailingslashit( plugin_dir_path( __FILE__ ) ) );
define( \'WPASS_WOOCOMMERCE_ROOT\', trailingslashit( dirname( plugin_basename( __FILE__ ) ) ) );
define( \'PLUGINS_PATH\' , trailingslashit( plugin_dir_path( __DIR__ ) ) );
}
/**
* Activate the plugin.
*
* The activation method just checks if the main plugin
* Awesome Support is installed (active or inactive) on the site.
* If not, the addon installation is aborted and an error message is displayed.
*
* @since 0.1.0
* @return void
*/
public static function activate() {
if ( ! class_exists( \'Awesome_Support\' ) ) {
deactivate_plugins( basename( __FILE__ ) );
wp_die(
sprintf( __( \'You need Awesome Support to activate this addon. Please <a href="%s" target="_blank">install Awesome Support</a> before continuing.\', \'wpass_woocommerce\' ), esc_url( \'https://getawesomesupport.com/?utm_source=internal&utm_medium=addon_loader&utm_campaign=Addons\' ) )
);
}
if ( ! class_exists( \'WooCommerce\' ) ) {
deactivate_plugins( basename( __FILE__ ) );
wp_die(
sprintf( __( \'You need WooCommerce to activate this addon. Please <a href="%s" target="_blank">install WooCommerce</a> before continuing.\', \'wpass_woocommerce\' ), esc_url( \'https://getawesomesupport.com/?utm_source=internal&utm_medium=addon_loader&utm_campaign=Addons\' ) )
);
}
}
/**
* Initialize the addon.
*
* This method is the one running the checks and
* registering the addon to the core.
*
* @since 0.1.0
* @return boolean Whether or not the addon was registered
*/
public function init() {
$plugin_name = $this->plugin_data( \'Name\' );
if ( ! $this->is_core_active() ) {
$this->add_error( sprintf( __( \'%s requires Awesome Support to be active. Please activate the core plugin first.\', \'wpass_woocommerce\' ), $plugin_name ) );
}
if ( ! $this->is_Woocommerce_active() ) {
$this->add_error( sprintf( __( \'%s requires Woocommerce to be active. Please activate the Woocommerce first.\', \'wpass_woocommerce\' ), $plugin_name ) );
}
if ( ! $this->is_php_version_enough() ) {
$this->add_error( sprintf( __( \'Unfortunately, %s can not run on PHP versions older than %s. Read more information about <a href="%s" target="_blank">how you can update</a>.\', \'wpass_woocommerce\' ), $plugin_name, $this->php_version_required, esc_url( \'http://www.wpupdatephp.com/update/\' ) ) );
}
if ( ! $this->is_version_compatible() ) {
$this->add_error( sprintf( __( \'%s requires Awesome Support version %s or greater. Please update the core plugin first.\', \'wpass_woocommerce\' ), $plugin_name, $this->version_required ) );
}
// Load the plugin translation.
add_action( \'plugins_loaded\', array( $this, \'load_plugin_textdomain\' ), 15 );
if ( is_a( $this->error, \'WP_Error\' ) ) {
add_action( \'admin_notices\', array( $this, \'display_error\' ), 10, 0 );
add_action( \'admin_init\', array( $this, \'deactivate\' ), 10, 0 );
return false;
}
/**
* Add the addon license field
*/
if ( is_admin() ) {
// Add the license admin notice
//$this->add_license_notice();
add_filter( \'wpas_addons_licenses\', array( $this, \'addon_license\' ), 10, 1 );
add_filter( \'plugin_row_meta\', array( $this, \'license_notice_meta\' ), 10, 4 );
}
/**
* Register the addon
*/
wpas_register_addon( $this->slug, array( $this, \'load\' ) );
return true;
}
/**
* Get the plugin data.
*
* @since 0.1.0
* @param string $data Plugin data to retrieve
* @return string Data value
*/
protected function plugin_data( $data ) {
if ( ! function_exists( \'get_plugin_data\' ) ) {
$site_url = get_site_url() . \'/\';
if ( defined( \'FORCE_SSL_ADMIN\' ) && FORCE_SSL_ADMIN && \'http://\' === substr( $site_url, 0, 7 ) ) {
$site_url = str_replace( \'http://\', \'https://\', $site_url );
}
$admin_path = str_replace( $site_url, ABSPATH, get_admin_url() );
require_once( $admin_path . \'includes/plugin.php\' );
}
$plugin = get_plugin_data( __FILE__, false, false );
if ( array_key_exists( $data, $plugin ) ){
return $plugin[$data];
} else {
return \'\';
}
}
/**
* Check if core is active.
*
* Checks if the core plugin is listed in the active
* plugins in the WordPress database.
*
* @since 0.1.0
* @return boolean Whether or not the core is active
*/
protected function is_core_active() {
if ( in_array( \'awesome-support/awesome-support.php\', apply_filters( \'active_plugins\', get_option( \'active_plugins\' ) ) ) ) {
return true;
} else {
return false;
}
}
/**
* Check if Woocomerce is active.
*
* Checks if the Woocomerce plugin is listed in the active
* plugins in the WordPress database.
*
* @since 0.1.0
* @return boolean Whether or not the Woocomerce is active
*/
protected function is_Woocommerce_active() {
if ( in_array( \'woocommerce/woocommerce.php\', apply_filters( \'active_plugins\', get_option( \'active_plugins\' ) ) ) ) {
return true;
} else {
return false;
}
}
/**
* Check if the core version is compatible with this addon.
*
* @since 0.1.0
* @return boolean
*/
protected function is_version_compatible() {
/**
* Return true if the core is not active so that this message won\'t show.
* We already have the error saying the plugin is disabled, no need to add this one.
*/
if ( ! $this->is_core_active() ) {
return true;
}
if ( empty( $this->version_required ) ) {
return true;
}
if ( ! defined( \'WPAS_VERSION\' ) ) {
return false;
}
if ( version_compare( WPAS_VERSION, $this->version_required, \'<\' ) ) {
return false;
}
return true;
}
/**
* Check if the version of PHP is compatible with this addon.
*
* @since 0.1.0
* @return boolean
*/
protected function is_php_version_enough() {
/**
* No version set, we assume everything is fine.
*/
if ( empty( $this->php_version_required ) ) {
return true;
}
if ( version_compare( phpversion(), $this->php_version_required, \'<\' ) ) {
return false;
}
return true;
}
/**
* Add error.
*
* Add a new error to the WP_Error object
* and create the object if it doesn\'t exist yet.
*
* @since 0.1.0
* @param string $message Error message to add
* @return void
*/
public function add_error( $message ) {
if ( ! is_object( $this->error ) || ! is_a( $this->error, \'WP_Error\' ) ) {
$this->error = new WP_Error();
}
$this->error->add( \'addon_error\', $message );
}
/**
* Display error.
*
* Get all the error messages and display them
* in the admin notices.
*
* @since 0.1.0
* @return void
*/
public function display_error() {
if ( ! is_a( $this->error, \'WP_Error\' ) ) {
return;
}
$message = $this->error->get_error_messages(); ?>
<div class="error">
<p>
<?php
if ( count( $message ) > 1 ) {
echo \'<ul>\';
foreach ( $message as $msg ) {
echo "<li>$msg</li>";
}
echo \'</li>\';
} else {
echo $message[0];
}
?>
</p>
</div>
<?php
}
/**
* Deactivate the addon.
*
* If the requirements aren\'t met we try to
* deactivate the addon completely.
*
* @return void
*/
public function deactivate() {
if ( function_exists( \'deactivate_plugins\' ) ) {
deactivate_plugins( basename( __FILE__ ) );
}
}
/**
* Add license option.
*
* @since 0.1.0
* @param array $licenses List of addons licenses
* @return array Updated list of licenses
*/
public function addon_license( $licenses ) {
$plugin_name = $this->plugin_data( \'Name\' );
$plugin_name = trim( str_replace( \'Awesome Support:\', \'\', $plugin_name ) ); // Remove the Awesome Support prefix from the addon name
$licenses[] = array(
\'name\' => $plugin_name,
\'id\' => "license_{$this->slug}",
\'type\' => \'edd-license\',
\'default\' => \'\',
\'server\' => esc_url( \'https://getawesomesupport.com\' ),
\'item_name\' => $plugin_name,
\'item_id\' => $this->item_id,
\'file\' => __FILE__
);
return $licenses;
}
/**
* Display notice if user didn\'t set his license code
*
* @since 0.1.4
* @return void
*/
public function add_license_notice() {
/**
* We only want to display the notice to the site admin.
*/
if ( ! current_user_can( \'administrator\' ) ) {
return;
}
$license = wpas_get_option( "license_{$this->slug}", \'\' );
/**
* Do not show the notice if the license key has already been entered.
*/
if ( ! empty( $license ) ) {
return;
}
$link = wpas_get_settings_page_url( \'licenses\' );
WPAS()->admin_notices->add_notice( \'error\', "license_{$this->slug}", sprintf( __( \'Please <a href="%s">fill-in your product license</a> now. If you don\\\'t, your copy of Awesome Suppport: WooCommerce <strong>will never be updated</strong>.\', \'wpass_woocommerce\' ), $link ) );
}
/**
* Add license warning in the plugin meta row
*
* @since 0.1.0
*
* @param array $plugin_meta The current plugin meta row
* @param string $plugin_file The plugin file path
*
* @return array Updated plugin meta
*/
public function license_notice_meta( $plugin_meta, $plugin_file ) {
$license = wpas_get_option( "license_{$this->slug}", \'\' );
if( ! empty( $license ) ) {
return $plugin_meta;
}
$license_page = wpas_get_settings_page_url( \'licenses\' );
if ( plugin_basename( __FILE__ ) === $plugin_file ) {
$plugin_meta[] = \'<strong>\' . sprintf( __( \'You must fill-in your product license in order to get future plugin updates. <a href="%s">Click here to do it</a>.\', \'wpass_woocommerce\' ), $license_page ) . \'</strong>\';
}
return $plugin_meta;
}
/**
* Load the addon.
*
* Include all necessary files and instantiate the addon.
*
* @since 0.1.0
* @return void
*/
public function load() {
require_once PLUGINS_PATH . \'awesome-support/includes/custom-fields/class-custom-field.php\';
require_once PLUGINS_PATH . \'awesome-support/includes/custom-fields/class-custom-fields.php\';
require_once WPASS_WOOCOMMERCE_PATH . \'includes/woocommerce/woocommerce.php\';
add_action( \'wpas_submission_form_inside_top\', \'wc_get_customer_orders\' );
wc_get_customer_orders();
//add_action( \'woocommerce_before_my_account\', \'wc_get_customer_orders\' );
add_action( \'admin_enqueue_scripts\', array( $this, \'admin_enqueue_scripts\' ) );
add_action( \'tf_save_admin_wpas\', array( $this, \'save_admin_settings\' ), 11, 3 );
}
/**
* Load the plugin text domain for translation.
*
* With the introduction of plugins language packs in WordPress loading the textdomain is slightly more complex.
*
* We now have 3 steps:
*
* 1. Check for the language pack in the WordPress core directory
* 2. Check for the translation file in the plugin\'s language directory
* 3. Fallback to loading the textdomain the classic way
*
* @since 1.0.4
* @return boolean True if the language file was loaded, false otherwise
*/
public function load_plugin_textdomain() {
$lang_dir = WPASS_WOOCOMMERCE_ROOT . \'languages/\';
$lang_path = WPASS_WOOCOMMERCE_PATH . \'languages/\';
$locale = apply_filters( \'plugin_locale\', get_locale(), \'wpass_woocommerce\' );
$mofile = "wpass_statuses-$locale.mo";
$glotpress_file = WP_LANG_DIR . \'/plugins/awesome-support-woocommerce/\' . $mofile;
// Look for the GlotPress language pack first of all
if ( file_exists( $glotpress_file ) ) {
$language = load_textdomain( \'wpass_woocommerce\', $glotpress_file );
} elseif ( file_exists( $lang_path . $mofile ) ) {
$language = load_textdomain( \'wpass_woocommerce\', $lang_path . $mofile );
} else {
$language = load_plugin_textdomain( \'wpass_woocommerce\', false, $lang_dir );
}
return $language;
}
}
这是我的另一个插件代码
*/
if ( ! defined( \'WPINC\' ) ) {
die;
}
/**
* Registering new post type for statuses
*
* @since 1.0.0
* @return void
*/
function wc_get_customer_orders() {
// Get all customer orders
$customer_orders = get_posts( array(
\'numberposts\' => -1,
\'meta_key\' => \'_customer_user\',
\'meta_value\' => get_current_user_id(),
\'post_type\' => wc_get_order_types(),
\'post_status\' => array_keys( wc_get_order_statuses() ),
) );
foreach ($customer_orders as $customer_order) {
$MyValueArray[] = $customer_order->ID;
}
wpas_user_custom_fields($testArray);
/* test array
$testArray = array("key1"=>"value1","key2"=>"value2","key3"=>"value3",);
wpas_user_custom_fields($testArray);
*/
}
/**
* Register all custom fields after the plugin is safely loaded.
*/
function wpas_user_custom_fields($MyValueArray) {
if ( function_exists( \'wpas_add_custom_field\' ) ) {
wpas_add_custom_field( \'industry\',
array(
\'title\' => __( \'Select your industry\', \'wpas\' ),
\'field_type\' => \'select\',
\'required\' => true,
\'options\' => $MyValueArray,
)
);
}
}
我的问题是：
为什么我在wpas\\u user\\u custom\\u fields参数中使用$testArray时一切都正常（值显示在后端和前端），但在wpas\\u user\\u custom\\u fields参数中使用$MyValueArray时，它只显示在前端，而不显示在管理页面中？
