<?php

/**
 * Define the internationalization functionality
 *
 * Loads and defines the internationalization files for this plugin
 * so that it is ready for translation.
 *
 * @link       https://group107.com
 * @since      1.0.0
 *
 * @package    accessible-docs
 * @subpackage accessible-docs/includes
 * @author     Group107 <contact@group107.com>
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

class Group107_AccessibleDocs_i18n {

    /**
     * Get the correct popup option name based on Polylang or WPML availability.
     *
     * @since 1.0.0
     *
     * @return string The correct option name depending on whether Polylang or WPML is active.
     */
    public static function accessible_docs_get_popup_options_name() { 
        // Check if Polylang is active and get the current language locale.
        if (function_exists('pll_current_language')) {
            $locale = pll_current_language('locale'); // Polylang: Get current language locale (e.g., en_US, fr_FR)

            if (!empty($locale)) {
                return "accessible_docs_popup_options_{$locale}";
            }
        }

        // Check if WPML is active and get the current language locale.
        if (defined('ICL_SITEPRESS_VERSION')) {
            $current_lang = apply_filters('wpml_current_language', null); 
            $languages = apply_filters('wpml_active_languages', null); 
            
            if (isset($languages[$current_lang])) {
                $locale = $languages[$current_lang]['default_locale']; // WPML: Get full locale (e.g., he_IL)
                return "accessible_docs_popup_options_{$locale}";
            }
        }

        // Default option name if neither Polylang nor WPML is active.
        return "accessible_docs_popup_options";
    }

}