683 lines
32 KiB
PHP
683 lines
32 KiB
PHP
<?php
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class iclNavMenu{
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private $current_menu;
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private $current_lang;
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function __construct(){
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global $pagenow;
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add_action('init', array($this, 'init'));
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if(is_admin()){
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// hooks for saving menus
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add_action('wp_create_nav_menu', array($this, 'wp_update_nav_menu'), 10, 2);
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add_action('wp_update_nav_menu', array($this, 'wp_update_nav_menu'), 10, 2);
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// hook for saving menu items
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add_action('wp_update_nav_menu_item', array($this, 'wp_update_nav_menu_item'), 10, 3);
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// filter for nav_menu_options
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add_filter('option_nav_menu_options', array($this, 'option_nav_menu_options'));
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add_action('wp_delete_nav_menu', array($this, 'wp_delete_nav_menu'));
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add_action('delete_post', array($this, 'wp_delete_nav_menu_item'));
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}
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// filter menus by language - also on the widgets page
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if($pagenow == 'nav-menus.php' || $pagenow == 'widgets.php'
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|| (isset($_GET['page']) && $_GET['page'] == ICL_PLUGIN_FOLDER . '/menu/languages.php')
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|| isset($_POST['action']) && $_POST['action'] == 'save-widget'
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){
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add_filter('get_terms', array($this, 'get_terms_filter'), 1, 3);
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}
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add_filter('theme_mod_nav_menu_locations', array($this, 'theme_mod_nav_menu_locations'));
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$theme_slug = get_option( 'stylesheet' );
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add_filter('pre_update_option_theme_mods_' . $theme_slug, array($this, 'pre_update_theme_mods_theme'));
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add_filter('wp_nav_menu_args', array($this, 'wp_nav_menu_args_filter'));
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add_filter('wp_nav_menu_items', array($this, 'wp_nav_menu_items_filter'));
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add_filter('nav_menu_meta_box_object', array($this, '_enable_sitepress_query_filters'));
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}
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function init(){
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global $sitepress, $sitepress_settings, $pagenow;
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// add language controls for menus no option but javascript
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if($pagenow == 'nav-menus.php'){
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add_action('admin_footer', array($this, 'nav_menu_language_controls'), 10);
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wp_enqueue_script('wp_nav_menus', ICL_PLUGIN_URL . '/res/js/wp-nav-menus.js', ICL_SITEPRESS_VERSION, true);
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wp_enqueue_style('wp_nav_menus_css', ICL_PLUGIN_URL . '/res/css/wp-nav-menus.css', array(), ICL_SITEPRESS_VERSION,'all');
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// filter posts by language
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add_action('parse_query', array($this, 'parse_query'));
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}
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if(is_admin()){
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$this->_set_menus_language();
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}
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$this->get_current_menu();
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if(isset( $_POST['action']) && $_POST['action'] == 'menu-get-metabox'){
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$parts = parse_url($_SERVER['HTTP_REFERER']);
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@parse_str($parts['query'], $query);
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if(isset($query['lang'])){
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$sitepress->switch_lang($query['lang']);
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}
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}
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if(!empty($this->current_menu['language'])){
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$this->current_lang = $this->current_menu['language'];
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//if($this->current_lang != $sitepress->get_default_language() && !isset($_GET['lang'])){
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// wp_redirect(admin_url('nav-menus.php').'?lang='.$this->current_lang);
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//}
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}elseif(isset($_REQUEST['lang'])){
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$this->current_lang = $_REQUEST['lang'];
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}elseif($lang = $sitepress->get_language_cookie()){
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$this->current_lang = $lang;
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}else{
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$this->current_lang = $sitepress->get_default_language();
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}
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if(isset($_POST['icl_wp_nav_menu_ajax'])){
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$this->ajax($_POST);
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}
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// for theme locations that are not translated into the curent language
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// reflect status in the theme location navigation switcher
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add_action('admin_footer', array($this, '_set_custom_status_in_theme_location_switcher'));
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// filter menu by language when adjust ids is off
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// not on ajax calls
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if(!$sitepress_settings['auto_adjust_ids'] && !defined('DOING_AJAX')){
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add_filter('get_term', array($sitepress, 'get_term_adjust_id'));
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}
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// Setup Menus Sync
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add_action('admin_menu', array($this, 'admin_menu_setup'));
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if(isset($_GET['page']) && $_GET['page'] == ICL_PLUGIN_FOLDER . '/menu/menus-sync.php'){
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global $icl_menus_sync;
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include_once ICL_PLUGIN_PATH . '/inc/wp-nav-menus/menus-sync.php';
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$icl_menus_sync = new ICLMenusSync;
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}
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}
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// Menus sync submenu
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function admin_menu_setup(){
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$top_page = apply_filters('icl_menu_main_page', ICL_PLUGIN_FOLDER.'/menu/languages.php');
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add_submenu_page( $top_page,
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__( 'WP Menus Sync', 'sitepress' ), __( 'WP Menus Sync', 'sitepress' ),
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'manage_options', ICL_PLUGIN_FOLDER . '/menu/menus-sync.php' );
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}
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/**
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* associates menus without language information with default language
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*
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*/
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function _set_menus_language(){
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global $wpdb, $sitepress;
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$translated_menus = $wpdb->get_col("
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SELECT element_id FROM {$wpdb->prefix}icl_translations WHERE element_type='tax_nav_menu'
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");
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$translated_menus[] = 0; //dummy
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$untranslated_menus = $wpdb->get_col("
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SELECT term_taxonomy_id FROM {$wpdb->term_taxonomy} WHERE taxonomy='nav_menu' AND term_taxonomy_id NOT IN(".join(",",$translated_menus).")
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");
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if(!empty($untranslated_menus)){
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foreach($untranslated_menus as $item){
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$sitepress->set_element_language_details($item, 'tax_nav_menu', null, $sitepress->get_default_language());
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}
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}
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$translated_menu_items = $wpdb->get_col("
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SELECT element_id FROM {$wpdb->prefix}icl_translations WHERE element_type='post_nav_menu_item' AND element_id IS NOT NULL
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");
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$translated_menu_items[] = 0; //dummy
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$untranslated_menu_items = $wpdb->get_col("
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SELECT ID FROM {$wpdb->posts} WHERE post_type='nav_menu_item' AND ID NOT IN(".join(",", $translated_menu_items).")
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");
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if(!empty($untranslated_menu_items)){
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foreach($untranslated_menu_items as $item){
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$sitepress->set_element_language_details($item, 'post_nav_menu_item', null, $sitepress->get_default_language());
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}
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}
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}
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function ajax($data){
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if($data['icl_wp_nav_menu_ajax'] == 'translation_of'){
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$trid = isset($data['trid']) ? $data['trid'] : false;
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$this->_render_translation_of($data['lang'], $trid);
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}
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exit;
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}
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function _get_menu_language($menu_id){
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global $sitepress, $wpdb;
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$menu_tt_id = $wpdb->get_var($wpdb->prepare("SELECT term_taxonomy_id FROM {$wpdb->term_taxonomy} WHERE term_id=%d AND taxonomy='nav_menu'",$menu_id));
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$lang = $sitepress->get_element_language_details($menu_tt_id, 'tax_nav_menu');
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return $lang;
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}
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/**
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* gets first menu in a specific language
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* used to override nav_menu_recently_edited when a different language is selected
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* @param $lang
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* @return int
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*/
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function _get_first_menu($lang){
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global $wpdb;
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$menu_tt_id = $wpdb->get_var("SELECT MIN(element_id) FROM {$wpdb->prefix}icl_translations WHERE element_type='tax_nav_menu' AND language_code='".$wpdb->escape($lang)."'");
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$menu_id = $wpdb->get_var($wpdb->prepare("SELECT term_id FROM {$wpdb->term_taxonomy} WHERE term_taxonomy_id=%d",$menu_tt_id));
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return (int) $menu_id;
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}
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function get_current_menu(){
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global $sitepress;
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$nav_menu_recently_edited = get_user_option( 'nav_menu_recently_edited' );
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$nav_menu_recently_edited_lang = $this->_get_menu_language($nav_menu_recently_edited);
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if( !isset( $_REQUEST['menu'] ) &&
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isset($nav_menu_recently_edited_lang->language_code) &&
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$nav_menu_recently_edited_lang->language_code != $sitepress->get_current_language()){
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// if no menu is specified and the language is set override nav_menu_recently_edited
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$nav_menu_selected_id = $this->_get_first_menu($sitepress->get_current_language());
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if($nav_menu_selected_id){
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update_user_option(get_current_user_id(), 'nav_menu_recently_edited', $nav_menu_selected_id);
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}else{
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$_REQUEST['menu'] = 0;
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}
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}elseif( !isset( $_REQUEST['menu'] ) && !isset($_GET['lang'])
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&& (empty($nav_menu_recently_edited_lang->language_code) || $nav_menu_recently_edited_lang->language_code != $sitepress->get_admin_language_cookie())
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&& (empty($_POST['action']) || $_POST['action']!='update')){
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// if no menu is specified, no language is set, override nav_menu_recently_edited if its language is different than default
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$nav_menu_selected_id = $this->_get_first_menu($sitepress->get_admin_language_cookie());
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update_user_option(get_current_user_id(), 'nav_menu_recently_edited', $nav_menu_selected_id);
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}elseif(isset( $_REQUEST['menu'] )){
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$nav_menu_selected_id = $_REQUEST['menu'];
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}else{
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$nav_menu_selected_id = $nav_menu_recently_edited;
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}
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$this->current_menu['id'] = $nav_menu_selected_id;
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if($this->current_menu['id']){
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$this->_load_menu($this->current_menu['id']);
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}else{
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$this->current_menu['trid'] = isset($_GET['trid']) ? intval($_GET['trid']) : null;
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if(isset($_POST['icl_nav_menu_language'])){
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$this->current_menu['language'] = $_POST['icl_nav_menu_language'];
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}elseif(isset($_GET['lang'])){
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$this->current_menu['language'] = $_GET['lang'];
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}else{
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$this->current_menu['language'] = $sitepress->get_admin_language_cookie();
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}
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$this->current_menu['translations'] = array();
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}
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}
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function _load_menu($menu_id){
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global $sitepress, $wpdb;
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$menu_tt_id = $wpdb->get_var($wpdb->prepare("SELECT term_taxonomy_id FROM {$wpdb->term_taxonomy} WHERE term_id=%d AND taxonomy='nav_menu'",$this->current_menu['id']));
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$this->current_menu['trid'] = $sitepress->get_element_trid($menu_tt_id, 'tax_nav_menu');
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if($this->current_menu['trid']){
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$this->current_menu['translations'] = $sitepress->get_element_translations($this->current_menu['trid'], 'tax_nav_menu');
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}else{
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$this->current_menu['translations'] = array();
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}
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foreach($this->current_menu['translations'] as $tr){
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if($menu_tt_id == $tr->element_id){
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$this->current_menu['language'] = $tr->language_code;
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}
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}
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}
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function wp_update_nav_menu($menu_id, $menu_data = null){
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global $sitepress, $wpdb;
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if($menu_data){
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if(isset($_POST['icl_translation_of']) && $_POST['icl_translation_of']){
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$trid = $sitepress->get_element_trid($_POST['icl_translation_of'], 'tax_nav_menu');
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}else{
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$trid = isset($_POST['icl_nav_menu_trid']) ? intval($_POST['icl_nav_menu_trid']) : null;
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}
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$language_code = isset($_POST['icl_nav_menu_language']) ? $_POST['icl_nav_menu_language'] : $sitepress->get_default_language();
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$menu_id_tt = $wpdb->get_var($wpdb->prepare("SELECT term_taxonomy_id FROM {$wpdb->term_taxonomy} WHERE term_id=%d AND taxonomy='nav_menu'",$menu_id));
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$sitepress->set_element_language_details($menu_id_tt, 'tax_nav_menu', $trid, $language_code);
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}
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$this->current_menu['id'] = $menu_id;
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$this->_load_menu($this->current_menu['id']);
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}
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function wp_delete_nav_menu($id){
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global $wpdb;
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$menu_id_tt = $wpdb->get_var($wpdb->prepare("SELECT term_taxonomy_id FROM {$wpdb->term_taxonomy} WHERE term_id=%d AND taxonomy='nav_menu'",$id));
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$wpdb->query("DELETE FROM {$wpdb->prefix}icl_translations WHERE element_id='{$menu_id_tt}' AND element_type='tax_nav_menu' LIMIT 1");
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}
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function wp_update_nav_menu_item($menu_id, $menu_item_db_id, $args){
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// TBD
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// TBD
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global $sitepress;
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// deal with the case of auto-added pages
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/*
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if(isset($_POST['icl_post_language'])){
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$menu_language = $this->_get_menu_language($menu_id);
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if($menu_language != $_POST['icl_post_language']){
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_wp_delete_post_menu_item($menu_id);
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return;
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}
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}
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*/
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$trid = null;
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$language_code = $this->current_lang;
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$sitepress->set_element_language_details($menu_item_db_id, 'post_nav_menu_item', $trid, $language_code);
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}
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function wp_delete_nav_menu_item($menu_item_id){
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global $wpdb;
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$post = get_post($menu_item_id);
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if(!empty($post->post_type) && $post->post_type == 'nav_menu_item'){
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$wpdb->query("DELETE FROM {$wpdb->prefix}icl_translations WHERE element_id='{$menu_item_id}' AND element_type='post_nav_menu_item' LIMIT 1");
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}
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}
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function nav_menu_language_controls(){
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global $sitepress, $wpdb;
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if($this->current_menu['language'] != $sitepress->get_default_language()){
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$menus_wout_translation = $this->get_menus_without_translation($this->current_menu['language']);
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}
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if(isset($this->current_menu['translations'][$sitepress->get_default_language()])){
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$menus_wout_translation['0'] = (object)array(
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'element_id'=>$this->current_menu['translations'][$sitepress->get_default_language()]->element_id,
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'trid' =>'0',
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'name' =>$this->current_menu['translations'][$sitepress->get_default_language()]->name
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);
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}
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$langsel = '<br class="clear" />';
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// show translations links if this is not a new element
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if($this->current_menu['id']){
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$langsel .= '<div class="howto icl_nav_menu_text" style="float:right;">';
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$langsel .= __('Translations:', 'sitepress');
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foreach($sitepress->get_active_languages() as $lang){
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if($lang['code'] == $this->current_menu['language']) continue;
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if(isset($this->current_menu['translations'][$lang['code']])){
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$lang_suff = '&lang=' . $lang['code'];
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$menu_id = $wpdb->get_var($wpdb->prepare("SELECT term_id FROM {$wpdb->term_taxonomy} WHERE term_taxonomy_id=%d",$this->current_menu['translations'][$lang['code']]->element_id));
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$tr_link = '<a style="text-decoration:none" title="'. esc_attr(__('edit translation', 'sitepress')).'" href="'.admin_url('nav-menus.php').
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'?menu='.$menu_id. $lang_suff .'">'.
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$lang['display_name'] . ' <img src="'.ICL_PLUGIN_URL.'/res/img/edit_translation.png" alt="'. esc_attr(__('edit', 'sitepress')).
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'" width="12" height="12" /></a>';
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}else{
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$tr_link = '<a style="text-decoration:none" title="'. esc_attr(__('add translation', 'sitepress')).'" href="'.admin_url('nav-menus.php').
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'?action=edit&menu=0&trid='.$this->current_menu['trid'].'&lang='.$lang['code'].'">'.
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$lang['display_name'] . ' <img src="'.ICL_PLUGIN_URL.'/res/img/add_translation.png" alt="'. esc_attr(__('add', 'sitepress')).
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'" width="12" height="12" /></a>';
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}
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$trs[] = $tr_link ;
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}
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$langsel .= ' ' . join (', ', $trs);
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$langsel .= '</div><br />';
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$langsel .= '<div class="howto icl_nav_menu_text" style="float:right;">';
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$langsel .= '<div><a href="'.admin_url('admin.php?page=' . ICL_PLUGIN_FOLDER . '/menu/menus-sync.php').'">' . __('Synchronize menus between languages.', 'sitepress') . '</a></div>';
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$langsel .= '</div>';
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}
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// show languages dropdown
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$langsel .= '<label class="menu-name-label howto"><span>' . __('Language', 'sitepress') . '</span>';
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$langsel .= ' ';
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$langsel .= '<select name="icl_nav_menu_language" id="icl_menu_language">';
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foreach($sitepress->get_active_languages() as $lang){
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if(isset($this->current_menu['translations'][$lang['code']]) && $this->current_menu['language'] != $lang['code']) continue;
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$selected = $lang['code'] == $this->current_menu['language'] ? ' selected="selected"' : '';
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$langsel .= '<option value="' . $lang['code'] . '"' . $selected . '>' . $lang['display_name'] . '</option>';
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}
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$langsel .= '</select>';
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$langsel .= '</label>';
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// show 'translation of' if this element is not in the default language and there are untranslated elements
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$langsel .= '<span id="icl_translation_of_wrap">';
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if($this->current_menu['language'] != $sitepress->get_default_language() && !empty($menus_wout_translation)){
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$langsel .= '<label class="menu-name-label howto"><span>' . __('Translation of:', 'sitepress') . '</span>';
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if(!$this->current_menu['id'] && isset($_GET['trid'])){
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$disabled = ' disabled="disabled"';
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}else{
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$disabled = '';
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}
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$langsel .= '<select name="icl_translation_of" id="icl_menu_translation_of"'.$disabled.'>';
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$langsel .= '<option value="">--' . __('none', 'sitepress') . '--</option>';
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foreach($menus_wout_translation as $mtrid=>$m){
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if($this->current_menu['trid'] === $mtrid || (isset($this->current_menu['translations'][$sitepress->get_default_language()]) && $this->current_menu['translations'][$sitepress->get_default_language()]->element_id)){
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$selected = ' selected="selected"';
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}else{
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$selected = '';
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}
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$langsel .= '<option value="' . $m->element_id . '"' . $selected . '>' . $m->name . '</option>';
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}
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$langsel .= '</select>';
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$langsel .= '</label>';
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}
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$langsel .= '</span>';
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// add trid to form
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if($this->current_menu['trid']){
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$langsel .= '<input type="hidden" id="icl_nav_menu_trid" name="icl_nav_menu_trid" value="' . $this->current_menu['trid'] . '" />';
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}
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$langsel .= '';
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?>
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<script type="text/javascript">
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addLoadEvent(function(){
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jQuery('#update-nav-menu .publishing-action:first').before('<?php echo addslashes($langsel); ?>');
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jQuery('#side-sortables').before('<?php $this->languages_menu() ?>');
|
|
<?php if($this->current_lang != $sitepress->get_default_language()): echo "\n"; ?>
|
|
jQuery('.nav-tabs .nav-tab').each(function(){
|
|
jQuery(this).attr('href', jQuery(this).attr('href')+'&lang=<?php echo $this->current_lang ?>');
|
|
});
|
|
jQuery('#update-nav-menu').attr('ACTION', jQuery('#update-nav-menu').attr('ACTION')+'?lang=<?php echo $this->current_lang ?>');
|
|
<?php endif; ?>
|
|
});
|
|
</script>
|
|
<?php
|
|
}
|
|
|
|
function get_menus_without_translation($lang){
|
|
global $sitepress, $wpdb;
|
|
$res = $wpdb->get_results("
|
|
SELECT ts.element_id, ts.trid, t.name
|
|
FROM {$wpdb->prefix}icl_translations ts
|
|
JOIN {$wpdb->term_taxonomy} tx ON ts.element_id = tx.term_taxonomy_id
|
|
JOIN {$wpdb->terms} t ON tx.term_id = t.term_id
|
|
WHERE ts.element_type='tax_nav_menu'
|
|
AND ts.language_code='{$sitepress->get_default_language()}'
|
|
AND tx.taxonomy = 'nav_menu'
|
|
");
|
|
$menus = array();
|
|
foreach($res as $row){
|
|
if(!$wpdb->get_var("SELECT translation_id FROM {$wpdb->prefix}icl_translations WHERE trid='{$row->trid}' AND language_code='{$lang}'")){
|
|
$menus[$row->trid] = $row;
|
|
}
|
|
}
|
|
return $menus;
|
|
}
|
|
|
|
function _render_translation_of($lang, $trid = false){
|
|
global $sitepress;
|
|
$out = '';
|
|
|
|
if($sitepress->get_default_language() != $lang){
|
|
$menus = $this->get_menus_without_translation($lang);
|
|
$out .= '<label class="menu-name-label howto"><span>' . __('Translation of:', 'sitepress') . '</span>';
|
|
$out .= '<select name="icl_translation_of" id="icl_menu_translation_of">';
|
|
$out .= '<option value="">--' . __('none', 'sitepress') . '--</option>';
|
|
foreach($menus as $mtrid=>$m){
|
|
if(intval($trid) === $mtrid){
|
|
$selected = ' selected="selected"';
|
|
}else{
|
|
$selected = '';
|
|
}
|
|
$out .= '<option value="' . $m->element_id . '"' . $selected . '>' . $m->name . '</option>';
|
|
}
|
|
$out .= '</select>';
|
|
$out .= '</label>';
|
|
}
|
|
|
|
echo $out;
|
|
}
|
|
|
|
function get_menus_by_language(){
|
|
global $wpdb, $sitepress;
|
|
$res = $wpdb->get_results("
|
|
SELECT lt.name AS language_name, l.code AS lang, COUNT(ts.translation_id) AS c
|
|
FROM {$wpdb->prefix}icl_languages l
|
|
JOIN {$wpdb->prefix}icl_languages_translations lt ON lt.language_code = l.code
|
|
JOIN {$wpdb->prefix}icl_translations ts ON l.code = ts.language_code
|
|
WHERE lt.display_language_code='".$sitepress->get_admin_language()."'
|
|
AND l.active = 1
|
|
AND ts.element_type = 'tax_nav_menu'
|
|
GROUP BY ts.language_code
|
|
ORDER BY major DESC, english_name ASC
|
|
");
|
|
foreach($res as $row){
|
|
$langs[$row->lang] = $row;
|
|
}
|
|
return $langs;
|
|
}
|
|
|
|
function languages_menu($echo = true){
|
|
global $sitepress;
|
|
$langs = $this->get_menus_by_language();
|
|
|
|
// include empty languages
|
|
foreach($sitepress->get_active_languages() as $lang){
|
|
if(!isset($langs[$lang['code']])){
|
|
$langs[$lang['code']] = new stdClass();
|
|
$langs[$lang['code']]->language_name = $lang['display_name'];
|
|
$langs[$lang['code']]->lang = $lang['code'];
|
|
$langs[$lang['code']]->c = 0;
|
|
}
|
|
}
|
|
$url = admin_url('nav-menus.php');
|
|
|
|
foreach($langs as $l){
|
|
$class = $l->lang == $this->current_lang ? ' class="current"' : '';
|
|
$urlsuff = '?lang=' . $l->lang;
|
|
$ls[] = '<a href="'.$url.$urlsuff.'"'.$class.'>'.esc_html($l->language_name).' ('.$l->c.')</a>';
|
|
}
|
|
$ls_string = '<div class="icl_lang_menu icl_nav_menu_text">';
|
|
$ls_string .= join(' | ', $ls);
|
|
$ls_string .= '</div>';
|
|
if($echo){
|
|
echo $ls_string;
|
|
}else{
|
|
return $ls_string;
|
|
}
|
|
}
|
|
|
|
function get_terms_filter($terms, $taxonomies, $args){
|
|
global $wpdb, $sitepress, $pagenow;
|
|
// deal with the case of not translated taxonomies
|
|
// we'll assume that it's called as just a single item
|
|
if(!$sitepress->is_translated_taxonomy($taxonomies[0]) && 'nav_menu' != $taxonomies[0]){
|
|
return $terms;
|
|
}
|
|
|
|
// special case for determining list of menus for updating auto-add option
|
|
if($taxonomies[0] == 'nav_menu' && $args['fields'] == 'ids' && $_POST['action'] == 'update' && $pagenow=='nav-menus.php'){
|
|
return $terms;
|
|
}
|
|
|
|
if(!empty($terms)){
|
|
|
|
foreach($taxonomies as $t){
|
|
$txs[] = 'tax_' . $t;
|
|
}
|
|
$el_types = "'".join(',',$txs)."'";
|
|
|
|
// get all term_taxonomy_id's
|
|
$tt = array();
|
|
foreach($terms as $t){
|
|
if(is_object($t)){
|
|
$tt[] = $t->term_taxonomy_id;
|
|
}else{
|
|
if(is_numeric($t)){
|
|
$tt[] = $t;
|
|
}
|
|
}
|
|
}
|
|
|
|
// filter the ones in the current language
|
|
if(!empty($tt)){
|
|
$ftt = $wpdb->get_col("SELECT element_id FROM {$wpdb->prefix}icl_translations
|
|
WHERE element_type IN ({$el_types}) AND element_id IN (".join(',',$tt).") AND language_code='{$this->current_lang}'");
|
|
}
|
|
|
|
foreach($terms as $k=>$v){
|
|
if(isset($v->term_taxonomy_id) && !in_array($v->term_taxonomy_id, $ftt)){
|
|
unset($terms[$k]);
|
|
}
|
|
}
|
|
}
|
|
return $terms;
|
|
}
|
|
|
|
// filter posts by language
|
|
function parse_query($q){
|
|
global $sitepress;
|
|
// not filtering nav_menu_item
|
|
if($q->query_vars['post_type'] == 'nav_menu_item'){
|
|
return $q;
|
|
}
|
|
|
|
// also - not filtering custom posts that are not translated
|
|
if($sitepress->is_translated_post_type($q->query_vars['post_type'])){
|
|
$q->query_vars['suppress_filters'] = 0;
|
|
}
|
|
|
|
return $q;
|
|
}
|
|
|
|
function theme_mod_nav_menu_locations($val){
|
|
global $sitepress;
|
|
if($sitepress->get_default_language() != $this->current_lang){
|
|
if(!empty($val)){
|
|
foreach($val as $k=>$v){
|
|
$val[$k] = icl_object_id($val[$k], 'nav_menu', true, $this->current_lang);
|
|
}
|
|
}
|
|
}
|
|
return $val;
|
|
}
|
|
|
|
function pre_update_theme_mods_theme($val){
|
|
global $sitepress;
|
|
if(isset($val['nav_menu_locations'])){
|
|
foreach((array)$val['nav_menu_locations'] as $k=>$v){
|
|
if(!$v && $this->current_lang != $sitepress->get_default_language()){
|
|
$tl = get_theme_mod('nav_menu_locations');
|
|
$val['nav_menu_locations'][$k] = $tl[$k];
|
|
}else{
|
|
$val['nav_menu_locations'][$k] = icl_object_id($val['nav_menu_locations'][$k], 'nav_menu',true, $sitepress->get_default_language());
|
|
}
|
|
}
|
|
}
|
|
return $val;
|
|
}
|
|
|
|
function option_nav_menu_options($val){
|
|
global $wpdb;
|
|
// special case of getting menus with auto-add only in a specific language
|
|
$db = debug_backtrace();
|
|
if(isset($db[4]) && $db[4]['function'] == '_wp_auto_add_pages_to_menu' && !empty($val['auto_add'])){
|
|
$post_lang = $_POST['icl_post_language'];
|
|
$val['auto_add'] = $wpdb->get_col("
|
|
SELECT element_id
|
|
FROM {$wpdb->prefix}icl_translations
|
|
WHERE element_type='tax_nav_menu'
|
|
AND element_id IN (".join(',',$val['auto_add']).")
|
|
AND language_code = '{$post_lang}'");
|
|
}
|
|
|
|
return $val;
|
|
}
|
|
|
|
function wp_nav_menu_args_filter($args){
|
|
global $sitepress;
|
|
|
|
if ( ! $args['menu'] ){
|
|
$locations = get_nav_menu_locations();
|
|
if(isset( $args['theme_location'] ) && isset($locations[$args['theme_location']])){
|
|
$args['menu'] = icl_object_id($locations[$args['theme_location']], 'nav_menu');
|
|
}
|
|
};
|
|
|
|
if ( ! $args['menu'] ){
|
|
remove_filter('theme_mod_nav_menu_locations', array($this, 'theme_mod_nav_menu_locations'));
|
|
$locations = get_nav_menu_locations();
|
|
if(isset( $args['theme_location'] ) && isset($locations[$args['theme_location']])){
|
|
$args['menu'] = icl_object_id($locations[$args['theme_location']], 'nav_menu');
|
|
}
|
|
add_filter('theme_mod_nav_menu_locations', array($this, 'theme_mod_nav_menu_locations'));
|
|
}
|
|
|
|
|
|
if ( $args['menu'] ){
|
|
$db = debug_backtrace();
|
|
if($db[4]['function']=='widget'){
|
|
if(is_integer($args['menu'])){
|
|
$args['menu'] = wp_get_nav_menu_object( icl_object_id($args['menu'], 'nav_menu') );
|
|
}elseif(!empty($args['menu']->term_id)){
|
|
$args['menu'] = wp_get_nav_menu_object( icl_object_id($args['menu']->term_id, 'nav_menu') );
|
|
}
|
|
}
|
|
}
|
|
|
|
return $args;
|
|
}
|
|
|
|
function wp_nav_menu_items_filter($items){
|
|
$items = preg_replace(
|
|
'|<li id="([^"]+)" class="menu-item menu-item-type-taxonomy"><a href="([^"]+)">([^@]+) @([^<]+)</a>|',
|
|
'<li id="$1" class="menu-item menu-item-type-taxonomy"><a href="$2">$3</a>', $items);
|
|
return $items;
|
|
}
|
|
|
|
function _set_custom_status_in_theme_location_switcher(){
|
|
global $sitepress, $wpdb;
|
|
$tl = (array)get_theme_mod('nav_menu_locations');
|
|
$menus_not_translated = array();
|
|
foreach($tl as $k=>$menu){
|
|
$menu_tt_id = $wpdb->get_var($wpdb->prepare("SELECT term_taxonomy_id FROM {$wpdb->term_taxonomy} WHERE term_id=%d AND taxonomy='nav_menu'",$menu));
|
|
$menu_trid = $sitepress->get_element_trid($menu_tt_id, 'tax_nav_menu');
|
|
$menu_translations = $sitepress->get_element_translations($menu_trid, 'tax_nav_menu');
|
|
if(!isset($menu_translations[$this->current_lang]) || !$menu_translations[$this->current_lang]){
|
|
$menus_not_translated[] = $k;
|
|
}
|
|
}
|
|
if(!empty($menus_not_translated)){
|
|
?>
|
|
<script type="text/javascript">
|
|
addLoadEvent(function(){
|
|
<?php foreach($menus_not_translated as $menu_id): ?>
|
|
if(jQuery('#locations-<?php echo $menu_id?>').length > 0){
|
|
jQuery('#locations-<?php echo $menu_id?> option').first().html('<?php esc_js(_e('not translated in current language','sitepress')) ?>');
|
|
jQuery('#locations-<?php echo $menu_id?>').css('font-style','italic');
|
|
jQuery('#locations-<?php echo $menu_id?>').change(function(){if(jQuery(this).val()!=0) jQuery(this).css('font-style','normal');else jQuery(this).css('font-style','italic')});
|
|
}
|
|
<?php endforeach; ?>
|
|
});
|
|
</script>
|
|
<?php
|
|
}
|
|
}
|
|
|
|
// on the nav menus when selecting pages using the pagination filter pages > 2 by language
|
|
function _enable_sitepress_query_filters($args){
|
|
if(isset($args->_default_query)){
|
|
$args->_default_query['suppress_filters'] = false;
|
|
}
|
|
return $args;
|
|
}
|
|
|
|
|
|
}
|
|
|
|
?>
|