static public $translatable_options;

static public $langs;

static public $wplang;

function init(){

self::$translatable_options = apply_filters('em_ml_translatable_options', array(

//GENERAL TAB

//event submission forms

'dbem_events_anonymous_result_success',

'dbem_events_form_result_success',

'dbem_events_form_result_success_updated',

//FORMATTING TAB

//events

'dbem_event_list_groupby_format',

'dbem_event_list_item_format_header',

'dbem_event_list_item_format',

'dbem_event_list_item_format_footer',

'dbem_no_events_message',

'dbem_list_date_title',

'dbem_single_event_format',

//Search Form

'dbem_search_form_submit',

'dbem_search_form_advanced_hide',

'dbem_search_form_advanced_show',

'dbem_search_form_text_label',

'dbem_search_form_categories_label',

'dbem_search_form_category_label',

'dbem_search_form_countries_label',

'dbem_search_form_country_label',

'dbem_search_form_regions_label',

'dbem_search_form_region_label',

'dbem_search_form_states_label',

'dbem_search_form_state_label',

'dbem_search_form_towns_label',

'dbem_search_form_town_label',

'dbem_search_form_geo_label',

'dbem_search_form_geo_units_label',

'dbem_search_form_dates_label',

'dbem_search_form_dates_separator',

//Date/Time

'dbem_date_format',

'dbem_date_format_js',

'dbem_dates_separator',

'dbem_time_format',

'dbem_times_separator',

'dbem_event_all_day_message',

//Calendar

'dbem_small_calendar_month_format',

'dbem_small_calendar_event_title_format',

'dbem_small_calendar_event_title_separator',

'dbem_full_calendar_month_format',

'dbem_full_calendar_event_format',

'dbem_display_calendar_events_limit_msg',

//Ical

'dbem_ical_description_format',

'dbem_ical_real_description_format',

'dbem_ical_location_format',

//Locations

'dbem_location_list_item_format_header',

'dbem_location_list_item_format',

'dbem_location_list_item_format_footer',

'dbem_no_locations_message',

'dbem_location_page_title_format',

'dbem_single_location_format',

'dbem_location_event_list_item_header_format',

'dbem_location_event_list_item_format',

'dbem_location_event_list_item_footer_format',

'dbem_location_no_events_message',

'dbem_location_event_single_format',

'dbem_location_no_event_message',

//Categories

'dbem_categories_list_item_format_header',

'dbem_categories_list_item_format',

'dbem_categories_list_item_format_footer',

'dbem_no_categories_message',

'dbem_category_page_title_format',

'dbem_category_page_format',

'dbem_category_event_list_item_header_format',

'dbem_category_event_list_item_format',

'dbem_category_event_list_item_footer_format',

'dbem_category_no_events_message',

'dbem_category_no_event_message',

'dbem_category_event_single_format',

//Tags

'dbem_tags_list_item_format_header',

'dbem_tags_list_item_format',

'dbem_tags_list_item_format_footer',

'dbem_no_tags_message',

'dbem_tag_page_title_format',

'dbem_tag_page_format',

'dbem_tag_event_list_item_header_format',

'dbem_tag_event_list_item_format',

'dbem_tag_event_list_item_footer_format',

'dbem_tag_no_events_message',

'dbem_tag_event_single_format',

'dbem_tag_no_event_message',

//RSS

'dbem_rss_main_description',

'dbem_rss_main_title',

'dbem_rss_title_format',

'dbem_rss_description_format',

//Maps

'dbem_map_text_format',

'dbem_location_baloon_format',

//Bookings

//Pricing Options

'dbem_bookings_currency_thousands_sep',

'dbem_bookings_currency_decimal_point',

'dbem_bookings_currency_format',

'dbem_bookings_tax',

//booking feedback messages

'dbem_booking_feedback_cancelled',

'dbem_booking_warning_cancel',

'dbem_bookings_form_msg_disabled',

'dbem_bookings_form_msg_closed',

'dbem_bookings_form_msg_full',

'dbem_bookings_form_msg_attending',

'dbem_bookings_form_msg_bookings_link',

'dbem_booking_feedback',

'dbem_booking_feedback_pending',

'dbem_booking_feedback_full',

'dbem_booking_feedback_error',

'dbem_booking_feedback_email_exists',

'dbem_booking_feedback_log_in',

'dbem_booking_feedback_nomail',

'dbem_booking_feedback_already_booked',

'dbem_booking_feedback_min_space',

'dbem_booking_feedback_spaces_limit',

'dbem_booking_button_msg_book',

'dbem_booking_button_msg_booking',

'dbem_booking_button_msg_booked',

'dbem_booking_button_msg_already_booked',

'dbem_booking_button_msg_error',

'dbem_booking_button_msg_full',

'dbem_booking_button_msg_cancel',

'dbem_booking_button_msg_canceling',

'dbem_booking_button_msg_cancelled',

'dbem_booking_button_msg_cancel_error',

//booking form options

'dbem_bookings_submit_button',

//Emails

//booking email templates

'dbem_bookings_contact_email_subject',

'dbem_bookings_contact_email_body',

'dbem_contactperson_email_cancelled_subject',

'dbem_contactperson_email_cancelled_body',

'dbem_bookings_email_confirmed_subject',

'dbem_bookings_email_confirmed_body',

'dbem_bookings_email_pending_subject',

'dbem_bookings_email_pending_body',

'dbem_bookings_email_rejected_subject',

'dbem_bookings_email_rejected_body',

'dbem_bookings_email_cancelled_subject',

'dbem_bookings_email_cancelled_body',

//event submission templates

'dbem_event_submitted_email_subject',

'dbem_event_submitted_email_body',

'dbem_event_resubmitted_email_subject',

'dbem_event_resubmitted_email_body',

'dbem_event_published_email_subject',

'dbem_event_published_email_body',

'dbem_event_approved_email_subject',

'dbem_event_approved_email_body',

'dbem_event_reapproved_email_subject',

'dbem_event_reapproved_email_body',

//Registration Emails

'dbem_bookings_email_registration_subject',

'dbem_bookings_email_registration_body',

//Pro Stuff

'em_booking_form_error_required',

//email reminders

'dbem_emp_emails_reminder_subject',

'dbem_emp_emails_reminder_body',

//payment gateway options (pro, move out asap)

'dbem_gateway_label',

//gateways - don't work atm

'em_paypal_booking_feedback',

'em_paypal_booking_feedback_free',

'em_paypal_booking_feedback_thanks',

'em_offline_option_name',

'em_offline_booking_feedback',

'em_offline_option_name',

'em_offline_button',

'em_authorize_aim_option_name',

'em_authorize_aim_booking_feedback',

'em_authorize_aim_booking_feedback_free'

));

self::$langs = apply_filters('em_ml_langs', array());

self::$wplang = apply_filters('em_ml_wplang',get_locale());

if( !is_admin() ){

if( count(self::$langs) > 0 && self::$wplang != get_locale() ){

foreach(self::$translatable_options as $option){

add_filter('pre_option_'.$option, array(&$this, 'pre_option_'.$option), 1,1);

}

}

}

}

function __call($filter_name, $value){

if( strstr($filter_name, 'pre_option_') !== false ){

//we're calling an option to be overriden by the default language

$option_name = str_replace('pre_option_','',$filter_name);

$translations = get_option($option_name.'_ml');

if( !empty($translations[get_locale()]) ){

return $translations[get_locale()];

}

}

return $value[0];

}

static function is_option_translatable($option){

return count(self::$langs) > 0 && in_array($option, self::$translatable_options);

}

static function get_langs(){

return self::$langs;

}

static function get_option($option, $lang, $return_original = true){

if( self::is_option_translatable($option) ){

$option_langs = get_option($option.'_ml', array());

if( !empty($option_langs[$lang]) ){

return $option_langs[$lang];

}

}

return $return_original ? get_option($option):'';

}