multilify/multilify.php at main · kadirermantr/multilify · GitHub

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<?php
/**
 * Plugin Name: Multilify
 * Plugin URI: https://multilify.com
 * Description: A powerful multilingual content management system for WordPress. Supports unlimited languages with custom slugs, SEO optimization, and performance caching.
 * Version: 1.2.0
 * Requires at least: 5.8
 * Requires PHP: 7.4
 * Author: Kadir Erman
 * Author URI: https://kadirerman.com
 * License: GPL v2 or later
 * License URI: https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain: multilify
 * Domain Path: /languages
 *
 * @package Multilify
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

// Define plugin constants.
define( 'MULTILIFY_VERSION', '1.2.0' );
define( 'MULTILIFY_PLUGIN_FILE', __FILE__ );
define( 'MULTILIFY_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
define( 'MULTILIFY_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
define( 'MULTILIFY_INCLUDES_DIR', MULTILIFY_PLUGIN_DIR . 'includes/' );
define( 'MULTILIFY_ASSETS_URL', MULTILIFY_PLUGIN_URL . 'assets/' );

/**
 * Load the main plugin class.
 */
require_once MULTILIFY_INCLUDES_DIR . 'class-multilify.php';

/**
 * Initialize the plugin.
 */
function multilify() {
	return Multilify::get_instance();
}

// Start the plugin.
multilify();

/**
 * Helper function for language switcher.
 *
 * @param array $args {
 *     Optional. Display arguments.
 *
 *     @type bool $show_flag Whether to show the flag. Default true.
 *     @type bool $show_name Whether to show the language name. Default true.
 * }
 */
function multilify_switcher( $args = array() ) {
	// Output is already escaped in get_language_switcher method.
	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
	echo multilify()->get_language_switcher( $args );
}

/**
 * Activation hook.
 */
function multilify_activate() {
	// Set default options if they don't exist.
	if ( ! get_option( 'multilify_languages' ) ) {
		$default_languages = array(
			array(
				'code' => 'en',
				'name' => 'English',
				'flag' => '🇬🇧',
			),
			array(
				'code' => 'tr',
				'name' => 'Türkçe',
				'flag' => '🇹🇷',
			),
		);
		update_option( 'multilify_languages', $default_languages );
	}

	if ( ! get_option( 'multilify_default_language' ) ) {
		update_option( 'multilify_default_language', 'en' );
	}

	// Setup rewrite rules before flushing.
	$multilify = multilify();
	$multilify->setup_rewrite_rules();

	// Flush rewrite rules on activation.
	flush_rewrite_rules();
}
register_activation_hook( __FILE__, 'multilify_activate' );

/**
 * Deactivation hook.
 */
function multilify_deactivate() {
	// Flush rewrite rules on deactivation.
	flush_rewrite_rules();
}
register_deactivation_hook( __FILE__, 'multilify_deactivate' );

/**
 * Add plugin action links (Settings, View details).
 *
 * @param array  $links Existing plugin action links.
 * @param string $file  Plugin file path relative to the plugins directory.
 * @return array Filtered plugin action links.
 */
function multilify_plugin_action_links( $links, $file ) {
	if ( plugin_basename( __FILE__ ) === $file ) {
		$settings_link = '<a href="' . admin_url( 'admin.php?page=multilify' ) . '">' . esc_html__( 'Settings', 'multilify' ) . '</a>';
		array_unshift( $links, $settings_link );
	}
	return $links;
}
add_filter( 'plugin_action_links', 'multilify_plugin_action_links', 10, 2 );