| Current File : /home/jeconsul/public_html/wp-content/plugins/suremails/loader.php |
<?php
/**
* Loader Class
*
* This file is responsible for initializing the SureMails plugin components.
*
* @package SureMails
*/
namespace SureMails;
use SureMails\Inc\Admin\Activator;
use SureMails\Inc\Admin\Crons;
use SureMails\Inc\Admin\Plugin;
use SureMails\Inc\Admin\Update;
use SureMails\Inc\Ajax\Ajax;
use SureMails\Inc\Analytics\Analytics;
use SureMails\Inc\API\Api_Init;
use SureMails\Inc\Controller\ContentGuard;
use SureMails\Inc\Lib\Suremails_Nps_Survey;
use SureMails\Inc\Nps_Notice;
/**
* Class Loader
*
* The Loader class is responsible for loading the SureMails plugin, handling translations,
* autoloading, and initializing components like email settings, connections, and activation hooks.
*
* @package SureMails
*/
class Loader {
/**
* Singleton instance of the Loader class.
*
* @var Loader|null
*/
private static $instance = null;
/**
* Loader constructor.
* Private to enforce singleton pattern.
*/
private function __construct() {
if ( ! defined( 'SUREMAILS_CONTENT_GUARD_MIDDLEWARE' ) ) {
define( 'SUREMAILS_CONTENT_GUARD_MIDDLEWARE', 'https://credits.startertemplates.com/suremails/' );
}
/**
* Register the autoloader.
*/
$this->register_autoload();
/**
* Load the plugin textdomain for translations.
*/
add_action( 'plugins_loaded', [ $this, 'load_textdomain' ] );
add_action( 'plugins_loaded', [ $this, 'setup' ] );
add_action( 'plugin_loaded', [ $this, 'setup_ajax_instance' ] );
/**
* The code that runs during plugin activation.
*/
register_activation_hook( SUREMAILS_FILE, [ $this, 'activate' ] );
/**
* The code that runs during plugin deactivation.
*/
register_deactivation_hook( SUREMAILS_FILE, [ $this, 'deactivate' ] );
}
/**
* Setup the plugin, register hooks, and initialize components.
*
* @return void
*/
public function setup(): void {
$this->load_libraries();
// Bail if doing AJAX.
if ( wp_doing_ajax() ) {
return;
}
// Admin loaders.
if ( is_admin() ) {
Plugin::instance();
}
Update::instance();
ContentGuard::instance();
Crons::instance();
Api_Init::instance();
Analytics::instance();
}
/**
* Load libraries.
*
* @return void
*/
public function load_libraries() {
if ( ! class_exists( 'Astra_Notices' ) ) {
require_once SUREMAILS_DIR . 'inc/lib/astra-notices/class-astra-notices.php';
}
if ( ! class_exists( 'BSF_Analytics_Loader' ) ) {
require_once SUREMAILS_DIR . 'inc/lib/bsf-analytics/class-bsf-analytics-loader.php';
}
if ( ! class_exists( '\BSF_UTM_Analytics' ) ) {
$utm_path = SUREMAILS_DIR . 'inc/lib/bsf-analytics/modules/utm-analytics.php';
if ( file_exists( $utm_path ) ) {
require_once $utm_path;
}
}
$srml_bsf_analytics = \BSF_Analytics_Loader::get_instance();
$srml_bsf_analytics->set_entity(
[
'suremails' => [
'product_name' => 'SureMail',
'path' => SUREMAILS_DIR . 'inc/lib/bsf-analytics',
'author' => 'SureMail',
'time_to_display' => '+24 hours',
],
]
);
// load nps survey.
if ( class_exists( 'SureMails\Inc\Lib\Suremails_Nps_Survey' ) && ! apply_filters( 'suremails_disable_nps_survey', false ) ) {
Suremails_Nps_Survey::instance();
Nps_Notice::instance();
}
}
/**
* Setup the Ajax instance.
*
* @return void
*/
public function setup_ajax_instance() {
if ( ! wp_doing_ajax() ) {
return;
}
Ajax::instance();
}
/**
* Get the singleton instance of the Loader class.
*
* @return Loader Singleton instance of the Loader class.
*/
public static function instance(): Loader {
if ( self::$instance === null ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Activate the plugin.
*
* @return void
*/
public function activate(): void {
Activator::instance()->activate();
}
/**
* Deactivate the plugin.
*
* @return void
*/
public function deactivate(): void {
// On Deactivation of the plugin.
}
/**
* Autoload classes based on their namespace and path.
*
* @param string $class The fully-qualified class name.
* @return void
*/
public function autoload( string $class ): void {
// Define namespace and base directory for your project.
$namespace = 'SureMails\\Inc\\';
$base_directory = SUREMAILS_DIR . 'inc/';
// Ensure the class belongs to the current namespace.
if ( strpos( $class, $namespace ) !== 0 ) {
return;
}
// Strip the namespace prefix from the class.
$relative_class = substr( $class, strlen( $namespace ) );
// Convert namespace separators to directory separators.
// and handle CamelCase to kebab-case conversion for filenames.
$filename = preg_replace(
[ '/^' . preg_quote( $namespace, '/' ) . '/', '/([a-z])([A-Z])/', '/_/', '/\\\/' ],
[ '', '$1-$2', '-', DIRECTORY_SEPARATOR ],
$relative_class
);
// Ensure the filename is in lowercase.
if ( is_string( $filename ) ) {
$filename = strtolower( $filename );
// Construct the full file path.
$file = $base_directory . $filename . '.php';
// Include the file if it exists and is readable.
if ( is_readable( $file ) ) {
require_once $file;
}
}
}
/**
* Load Plugin Text Domain.
* This will load the translation textdomain depending on the file priorities.
* 1. Global Languages /wp-content/languages/suremails/ folder
* 2. Local directory /wp-content/plugins/suremails/languages/ folder
*
* @since 0.0.1
* @return void
*/
public function load_textdomain(): void {
// Default languages directory.
$lang_dir = SUREMAILS_DIR . 'languages/';
/**
* Filters the languages directory path to use for plugin.
*
* @param string $lang_dir The languages directory path.
*/
$lang_dir = apply_filters( 'suremails_languages_directory', $lang_dir );
// Traditional WordPress plugin locale filter.
global $wp_version;
$get_locale = get_locale();
if ( $wp_version >= 4.7 ) {
$get_locale = get_user_locale();
}
/**
* Language Locale for plugin
*
* Uses get_user_locale()` in WordPress 4.7 or greater,
* otherwise uses `get_locale()`.
*/
$locale = apply_filters( 'plugin_locale', $get_locale, 'suremails' );//phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound -- wordpress hook
$mofile = sprintf( '%1$s-%2$s.mo', 'suremails', $locale );
// Setup paths to current locale file.
$mofile_global = WP_LANG_DIR . '/plugins/' . $mofile;
$mofile_local = $lang_dir . $mofile;
if ( file_exists( $mofile_global ) ) {
// Look in global /wp-content/languages/suremails/ folder.
load_textdomain( 'suremails', $mofile_global );
} elseif ( file_exists( $mofile_local ) ) {
// Look in local /wp-content/plugins/suremails/languages/ folder.
load_textdomain( 'suremails', $mofile_local );
}
}
/**
* Register the autoloader.
*
* @return void
*/
private function register_autoload(): void {
spl_autoload_register( [ $this, 'autoload' ] );
}
}
// Initialize the loader singleton.
Loader::instance();