<?php

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require dirname( __FILE__ ) . '/wpml-menu-sync-functionality.class.php';

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require dirname( __FILE__ ) . '/menu-item-sync.class.php';

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[3] Fix | Delete

class ICLMenusSync extends WPML_Menu_Sync_Functionality {

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public $menus;

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public $is_preview = false;

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public $sync_data = false;

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public $string_translation_links = array();

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public $operations = array();

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/** @var WPML_Menu_Item_Sync $menu_item_sync */

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private $menu_item_sync;

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/**

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* @param SitePress $sitepress

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* @param wpdb $wpdb

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* @param WPML_Post_Translation $post_translations

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* @param WPML_Term_Translation $term_translations

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*/

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function __construct( &$sitepress, &$wpdb, &$post_translations, &$term_translations ) {

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parent::__construct( $sitepress, $wpdb, $post_translations, $term_translations );

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$this->menu_item_sync = new WPML_Menu_Item_Sync( $this->sitepress, $this->wpdb, $this->post_translations, $this->term_translations );

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$this->init_hooks();

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}

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function init_hooks() {

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add_action( 'init', array( $this, 'init' ), 20 );

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if ( isset( $_GET['updated'] ) ) {

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add_action( 'admin_notices', array( $this, 'admin_notices' ) );

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}

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}

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function init( $previous_menu = false ) {

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$this->sitepress->switch_lang( $this->sitepress->get_default_language() );

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$action = filter_input( INPUT_POST, 'action' );

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$nonce = (string) filter_input( INPUT_POST, '_icl_nonce_menu_sync' );

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if ( $action && ! wp_verify_nonce( $nonce, '_icl_nonce_menu_sync' ) ) {

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wp_send_json_error( 'Invalid nonce' );

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}

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$this->menu_item_sync->cleanup_broken_page_items();

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if (!session_id()) {

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session_start();

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}

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if ( $action === 'icl_msync_preview' ) {

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$this->is_preview = true;

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$this->sync_data = isset( $_POST['sync'] ) ? array_map( 'stripslashes_deep', $_POST['sync'] ) : false;

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$previous_menu = isset( $_SESSION[ 'wpml_menu_sync_menu' ] ) ? $_SESSION[ 'wpml_menu_sync_menu' ] : null;

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}

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if ( $previous_menu ) {

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$this->menus = $previous_menu;

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} else {

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$this->get_menus_tree();

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$_SESSION[ 'wpml_menu_sync_menu' ] = $this->menus;

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}

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$this->sitepress->switch_lang();

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}

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function get_menu_names() {

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$menu_names = array();

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global $sitepress, $wpdb;

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$menus = $wpdb->get_results( $wpdb->prepare( "

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SELECT tm.term_id, tm.name FROM {$wpdb->terms} tm

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JOIN {$wpdb->term_taxonomy} tx ON tx.term_id = tm.term_id

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JOIN {$wpdb->prefix}icl_translations tr ON tr.element_id = tx.term_taxonomy_id AND tr.element_type='tax_nav_menu'

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WHERE tr.language_code=%s

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", $sitepress->get_default_language() ) );

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if ( $menus ) {

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foreach ( $menus as $menu ) {

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$menu_names[] = $menu->name;

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}

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}

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return $menu_names;

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}

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function get_menus_tree() {

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global $sitepress, $wpdb;

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$menus = $wpdb->get_results( $wpdb->prepare( "

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SELECT tm.term_id, tm.name FROM {$wpdb->terms} tm

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JOIN {$wpdb->term_taxonomy} tx ON tx.term_id = tm.term_id

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JOIN {$wpdb->prefix}icl_translations tr ON tr.element_id = tx.term_taxonomy_id AND tr.element_type='tax_nav_menu'

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WHERE tr.language_code=%s

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", $sitepress->get_default_language() ) );

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if ( $menus ) {

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foreach ( $menus as $menu ) {

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$this->menus[ $menu->term_id ] = array(

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'name' => $menu->name,

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'items' => $this->get_menu_items( $menu->term_id, true ),

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'translations' => $this->get_menu_translations( $menu->term_id )

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);

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}

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$this->add_ghost_entries();

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$this->set_new_menu_order();

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}

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}

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private function get_menu_options( $menu_id ) {

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$menu_options = get_option( 'nav_menu_options' );

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$options = array(

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'auto_add' => isset( $menu_options['auto_add'] ) && in_array(

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$menu_id,

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$menu_options['auto_add']

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)

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);

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return $options;

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}

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public function add_ghost_entries() {

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if ( is_array( $this->menus ) ) {

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foreach ( $this->menus as $menu_id => $menu ) {

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if ( ! is_array( $menu['translations'] ) ) {

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continue;

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}

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foreach ( $menu['translations'] as $language => $tmenu ) {

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if ( ! empty( $tmenu ) ) {

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$valid_items = array_filter(

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$this->menus[ $menu_id ]['items'],

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function ( $item ) use ( $language ) {

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return $item && isset( $item['translations'][ $language ]['ID'] );

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}

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);

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foreach ( $tmenu['items'] as $titem ) {

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// Has a place in the default menu?

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$exists = false;

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foreach ( $valid_items as $item ) {

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if ( (int) $item['translations'][ $language ]['ID'] === (int) $titem['ID'] ) {

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$exists = true;

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}

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}

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if ( ! $exists ) {

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$this->menus[ $menu_id ]['translations'][ $language ]['deleted_items'][] = array(

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'ID' => $titem['ID'],

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'title' => $titem['title'],

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'menu_order' => $titem['menu_order'],

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);

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}

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}

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}

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}

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}

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}

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}

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public function set_new_menu_order() {

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if ( ! is_array( $this->menus ) ) {

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return;

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}

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foreach ( $this->menus as $menu_id => $menu ) {

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$menu_index_by_lang = array();

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foreach ( $menu['items'] as $item_id => $item ) {

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$valid_translations = array_filter(

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$item['translations'],

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function ( $item ) {

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return $item && $item['ID'];

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}

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);

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foreach ( $valid_translations as $language => $item_translation ) {

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$new_menu_order = empty( $menu_index_by_lang[ $language ] ) ? 1 : $menu_index_by_lang[ $language ] + 1;

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$menu_index_by_lang[ $language ] = $new_menu_order;

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$this->menus[ $menu_id ]['items'][ $item_id ]['translations'][ $language ]['menu_order_new'] = $new_menu_order;

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}

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}

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}

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}

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function do_sync( array $data ) {

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$this->menus = isset( $this->menus ) ? $this->menus : array();

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$this->menus = empty( $data['menu_translation'] ) ? $this->menus : $this->menu_item_sync->sync_menu_translations( $data['menu_translation'],

[185] Fix | Delete

$this->menus );

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if ( ! empty( $data['options_changed'] ) ) {

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$this->menu_item_sync->sync_menu_options( $data['options_changed'] );

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}

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if ( ! empty( $data['del'] ) ) {

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$this->menu_item_sync->sync_deleted_menus( $data['del'] );

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}

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$this->menus = empty( $data['mov'] ) ? $this->menus : $this->menu_item_sync->sync_moved_items( $data['mov'],

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$this->menus );

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$this->menus = empty( $data['add'] ) ? $this->menus : $this->menu_item_sync->sync_added_items( $data['add'],

[195] Fix | Delete

$this->menus );

[196] Fix | Delete

if ( ! empty( $data['label_changed'] ) ) {

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$this->menu_item_sync->sync_caption( $data['label_changed'] );

[198] Fix | Delete

}

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if ( ! empty( $data['url_changed'] ) ) {

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$this->menu_item_sync->sync_urls( $data['url_changed'] );

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}

[202] Fix | Delete

if ( ! empty( $data['label_missing'] ) ) {

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$this->menu_item_sync->sync_missing_captions( $data['label_missing'] );

[204] Fix | Delete

}

[205] Fix | Delete

if ( ! empty( $data['url_missing'] ) ) {

[206] Fix | Delete

$this->menu_item_sync->sync_urls_to_add( $data['url_missing'] );

[207] Fix | Delete

}

[208] Fix | Delete

[209] Fix | Delete

$this->menus = isset( $this->menus ) ? $this->menu_item_sync->sync_menu_order( $this->menus ) : $this->menus;

[210] Fix | Delete

$this->menu_item_sync->cleanup_broken_page_items();

[211] Fix | Delete

[212] Fix | Delete

return $this->menus;

[213] Fix | Delete

}

[214] Fix | Delete

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function render_items_tree_default( $menu_id, $parent = 0, $depth = 0 ) {

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global $sitepress;

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$active_language_codes = array_keys( $sitepress->get_active_languages() );

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$need_sync = 0;

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$default_language = $sitepress->get_default_language();

[221] Fix | Delete

foreach ( $this->menus[ $menu_id ][ 'items' ] as $item ) {

[222] Fix | Delete

[223] Fix | Delete

// deleted items #2 (menu order beyond)

[224] Fix | Delete

static $d2_items = array();

[225] Fix | Delete

$deleted_items = array();

[226] Fix | Delete

if ( isset( $this->menus[ $menu_id ][ 'translation' ] ) && is_array( $this->menus[ $menu_id ][ 'translation' ] ) ) {

[227] Fix | Delete

foreach ( $this->menus[ $menu_id ][ 'translations' ] as $language => $tmenu ) {

[228] Fix | Delete

[229] Fix | Delete

if ( ! isset( $d2_items[ $language ] ) ) {

[230] Fix | Delete

$d2_items[ $language ] = array();

[231] Fix | Delete

}

[232] Fix | Delete

[233] Fix | Delete

if ( ! empty( $this->menus[ $menu_id ][ 'translations' ][ $language ][ 'deleted_items' ] ) ) {

[234] Fix | Delete

foreach ( $this->menus[ $menu_id ][ 'translations' ][ $language ][ 'deleted_items' ] as $deleted_item ) {

[235] Fix | Delete

if ( ! in_array( $deleted_item[ 'ID' ],

[236] Fix | Delete

$d2_items[ $language ] ) && $deleted_item[ 'menu_order' ] > count( $this->menus[ $menu_id ][ 'items' ] )

[237] Fix | Delete

) {

[238] Fix | Delete

$deleted_items[ $language ][ ] = $deleted_item;

[239] Fix | Delete

$d2_items[ $language ][ ] = $deleted_item[ 'ID' ];

[240] Fix | Delete

}

[241] Fix | Delete

}

[242] Fix | Delete

}

[243] Fix | Delete

}

[244] Fix | Delete

}

[245] Fix | Delete

if ( $deleted_items ) {

[246] Fix | Delete

?>

[247] Fix | Delete

<tr>

[248] Fix | Delete

<td>&nbsp;</td>

[249] Fix | Delete

<?php foreach ( $sitepress->get_active_languages() as $language ): if ( $language[ 'code' ] == $default_language ) {

[250] Fix | Delete

continue;

[251] Fix | Delete

} ?>

[252] Fix | Delete

<td>

[253] Fix | Delete

<?php if ( isset( $deleted_items[ $language[ 'code' ] ] ) ): ?>

[254] Fix | Delete

<?php $need_sync ++; ?>

[255] Fix | Delete

<?php foreach ( $deleted_items[ $language[ 'code' ] ] as $deleted_item ): ?>

[256] Fix | Delete

<?php echo str_repeat( ' - ', $depth ) ?><span

[257] Fix | Delete

class="icl_msync_item icl_msync_del"><?php echo esc_html( $deleted_item[ 'title' ] ) ?></span>

[258] Fix | Delete

<input type="hidden"

[259] Fix | Delete

name="sync[del][<?php echo esc_attr( $menu_id ) ?>][<?php echo esc_attr( $language[ 'code' ] ) ?>][<?php echo esc_attr( $deleted_item[ 'ID' ] ) ?>]"

[260] Fix | Delete

value="<?php echo esc_attr( $deleted_item[ 'title' ] ) ?>"/>

[261] Fix | Delete

<?php $this->operations[ 'del' ] = empty( $this->operations[ 'del' ] ) ? 1

[262] Fix | Delete

: $this->operations[ 'del' ] ++; ?>

[263] Fix | Delete

<br/>

[264] Fix | Delete

<?php endforeach; ?>

[265] Fix | Delete

<?php else: ?>

[266] Fix | Delete

<?php endif; ?>

[267] Fix | Delete

</td>

[268] Fix | Delete

<?php endforeach; ?>

[269] Fix | Delete

</tr>

[270] Fix | Delete

<?php

[271] Fix | Delete

}

[272] Fix | Delete

[273] Fix | Delete

// show deleted item?

[274] Fix | Delete

static $mo_added = array();

[275] Fix | Delete

$deleted_items = array();

[276] Fix | Delete

if ( isset( $this->menus[ $menu_id ][ 'translation' ] ) && is_array( $this->menus[ $menu_id ][ 'translation' ] ) ) {

[277] Fix | Delete

foreach ( $this->menus[ $menu_id ][ 'translations' ] as $language => $tmenu ) {

[278] Fix | Delete

[279] Fix | Delete

if ( ! isset( $mo_added[ $language ] ) ) {

[280] Fix | Delete

$mo_added[ $language ] = array();

[281] Fix | Delete

}

[282] Fix | Delete

[283] Fix | Delete

if ( ! empty( $this->menus[ $menu_id ][ 'translations' ][ $language ][ 'deleted_items' ] ) ) {

[284] Fix | Delete

foreach ( $this->menus[ $menu_id ][ 'translations' ][ $language ][ 'deleted_items' ] as $deleted_item ) {

[285] Fix | Delete

[286] Fix | Delete

if ( ! in_array( $item[ 'menu_order' ],

[287] Fix | Delete

$mo_added[ $language ] ) && $deleted_item[ 'menu_order' ] == $item[ 'menu_order' ]

[288] Fix | Delete

) {

[289] Fix | Delete

$deleted_items[ $language ] = $deleted_item;

[290] Fix | Delete

$mo_added[ $language ][ ] = $item[ 'menu_order' ];

[291] Fix | Delete

$need_sync ++;

[292] Fix | Delete

}

[293] Fix | Delete

[294] Fix | Delete

}

[295] Fix | Delete

}

[296] Fix | Delete

}

[297] Fix | Delete

}

[298] Fix | Delete

[299] Fix | Delete

$this->render_deleted_items( $deleted_items, $need_sync, $depth, $menu_id );

[300] Fix | Delete

[301] Fix | Delete

if ( $item[ 'parent' ] == $parent ) {

[302] Fix | Delete

?>

[303] Fix | Delete

<tr>

[304] Fix | Delete

<td><?php

[305] Fix | Delete

echo str_repeat( ' - ', $depth ) . $item[ 'title' ];

[306] Fix | Delete

?></td>

[307] Fix | Delete

<?php

[308] Fix | Delete

foreach ( $active_language_codes as $lang_code ) {

[309] Fix | Delete

if ( $lang_code === $default_language ) {

[310] Fix | Delete

continue;

[311] Fix | Delete

} ?>

[312] Fix | Delete

<td>

[313] Fix | Delete

<?php

[314] Fix | Delete

$item_translation = $item[ 'translations' ][ $lang_code ];

[315] Fix | Delete

$item_id = $item[ 'ID' ];

[316] Fix | Delete

echo str_repeat( ' - ', $depth );

[317] Fix | Delete

$need_sync ++;

[318] Fix | Delete

if ( ! empty( $item_translation[ 'ID' ] ) ) {

[319] Fix | Delete

// item translation exists

[320] Fix | Delete

$item_sync_needed = false;

[321] Fix | Delete

if ( $item_translation[ 'menu_order' ] != $item_translation[ 'menu_order_new' ] || $item_translation[ 'depth' ] != $item[ 'depth' ] ) { // MOVED

[322] Fix | Delete

echo '<span class="icl_msync_item icl_msync_mov">' . esc_html( $item_translation[ 'title' ] ) . '</span>';

[323] Fix | Delete

echo '<input type="hidden" name="sync[mov][' . esc_attr( $menu_id ) . '][' . esc_attr( $item[ 'ID' ] ) . '][' . esc_attr( $lang_code ) . '][' . esc_attr( $item_translation[ 'menu_order_new' ] ) . ']" value="' . esc_attr( $item_translation[ 'title' ] ) . '" />';

[324] Fix | Delete

$this->operations[ 'mov' ] = empty( $this->operations[ 'mov' ] ) ? 1

[325] Fix | Delete

: $this->operations[ 'mov' ] ++;

[326] Fix | Delete

[327] Fix | Delete

$item_sync_needed = true;

[328] Fix | Delete

}

[329] Fix | Delete

if ( $item_translation[ 'label_missing' ] ) {

[330] Fix | Delete

$this->index_changed( 'label_missing',

[331] Fix | Delete

$item_id,

[332] Fix | Delete

$item_translation[ 'title' ],

[333] Fix | Delete

$menu_id,

[334] Fix | Delete

$lang_code );

[335] Fix | Delete

$item_sync_needed = true;

[336] Fix | Delete

}

[337] Fix | Delete

if ( $item_translation[ 'label_changed' ] ) {

[338] Fix | Delete

$this->index_changed( 'label_changed',

[339] Fix | Delete

$item_id,

[340] Fix | Delete

$item_translation[ 'title' ],

[341] Fix | Delete

$menu_id,

[342] Fix | Delete

$lang_code );

[343] Fix | Delete

$item_sync_needed = true;

[344] Fix | Delete

}

[345] Fix | Delete

if ( $item_translation[ 'url_missing' ] ) {

[346] Fix | Delete

$this->index_changed( 'url_missing',

[347] Fix | Delete

$item_id,

[348] Fix | Delete

$item_translation[ 'url' ],

[349] Fix | Delete

$menu_id,

[350] Fix | Delete

$lang_code );

[351] Fix | Delete

$item_sync_needed = true;

[352] Fix | Delete

}

[353] Fix | Delete

if ( $item_translation[ 'url_changed' ] ) {

[354] Fix | Delete

$this->index_changed( 'url_changed',

[355] Fix | Delete

$item_id,

[356] Fix | Delete

$item_translation[ 'url' ],

[357] Fix | Delete

$menu_id,

[358] Fix | Delete

$lang_code );

[359] Fix | Delete

$item_sync_needed = true;

[360] Fix | Delete

}

[361] Fix | Delete

if ( ! $item_sync_needed ) { // NO CHANGE

[362] Fix | Delete

$need_sync --;

[363] Fix | Delete

echo esc_html( $item_translation[ 'title' ] );

[364] Fix | Delete

}

[365] Fix | Delete

} elseif ( $item_translation && 'custom' === $item_translation['object_type'] ) {

[366] Fix | Delete

// item translation does not exist but is a custom item that will be created

[367] Fix | Delete

echo '<span class="icl_msync_item icl_msync_add">' . esc_html( $item_translation[ 'title' ] ) . ' @' . esc_html( $lang_code ) . '</span>';

[368] Fix | Delete

echo '<input type="hidden" name="sync[add][' . esc_attr( $menu_id ) . '][' . esc_attr( $item[ 'ID' ] ) . '][' . esc_attr( $lang_code ) . ']" value="' . esc_attr( $item_translation[ 'title' ] . ' @' . $lang_code ) . '" />';

[369] Fix | Delete

$this->operations[ 'add' ] = empty( $this->operations[ 'add' ] ) ? 1

[370] Fix | Delete

: $this->operations[ 'add' ] ++;

[371] Fix | Delete

} elseif ( ! empty( $item_translation[ 'object_id' ] ) ) {

[372] Fix | Delete

// item translation does not exist but translated object does

[373] Fix | Delete

if ( $item_translation[ 'parent_not_translated' ] ) {

[374] Fix | Delete

echo '<span class="icl_msync_item icl_msync_not">' . esc_html( $item_translation[ 'title' ] ) . '</span>';

[375] Fix | Delete

$this->operations[ 'not' ] = empty( $this->operations[ 'not' ] ) ? 1

[376] Fix | Delete

: $this->operations[ 'not' ] ++;

[377] Fix | Delete

} elseif ( ! icl_object_id( $item[ 'ID' ], 'nav_menu_item', false, $lang_code ) ) {

[378] Fix | Delete

// item translation does not exist but translated object does

[379] Fix | Delete

echo '<span class="icl_msync_item icl_msync_add">' . esc_html( $item_translation[ 'title' ] ) . '</span>';

[380] Fix | Delete

echo '<input type="hidden" name="sync[add][' . esc_attr( $menu_id ) . '][' . esc_attr( $item[ 'ID' ] ) . '][' . esc_attr( $lang_code ) . ']" value="' . esc_attr( $item_translation[ 'title' ] ) . '" />';

[381] Fix | Delete

$this->operations[ 'add' ] = empty( $this->operations[ 'add' ] ) ? 1

[382] Fix | Delete

: $this->operations[ 'add' ] ++;

[383] Fix | Delete

} else {

[384] Fix | Delete

$need_sync --;

[385] Fix | Delete

}

[386] Fix | Delete

} else {

[387] Fix | Delete

// item translation and object translation do not exist

[388] Fix | Delete

echo '<i class="inactive">' . esc_html__( 'Not translated', 'sitepress' ) . '</i>';

[389] Fix | Delete

$need_sync --;

[390] Fix | Delete

}

[391] Fix | Delete

?>

[392] Fix | Delete

</td>

[393] Fix | Delete

<?php } ?>

[394] Fix | Delete

</tr>

[395] Fix | Delete

<?php

[396] Fix | Delete

[397] Fix | Delete

if ( $this->_item_has_children( $menu_id, $item[ 'ID' ] ) ) {

[398] Fix | Delete

$need_sync += $this->render_items_tree_default( $menu_id, $item[ 'ID' ], $depth + 1 );

[399] Fix | Delete

}

[400] Fix | Delete

}

[401] Fix | Delete

}

[402] Fix | Delete

[403] Fix | Delete

if ( $depth == 0 ) {

[404] Fix | Delete

$this->render_option_update( $active_language_codes, $default_language, $menu_id, $need_sync );

[405] Fix | Delete

}

[406] Fix | Delete

[407] Fix | Delete

return $need_sync;

[408] Fix | Delete

}

[409] Fix | Delete

[410] Fix | Delete

private function render_option_update( $active_language_codes, $default_language, $menu_id, &$need_sync ) {

[411] Fix | Delete

[412] Fix | Delete

?>

[413] Fix | Delete

<tr><?php

[414] Fix | Delete

foreach ( $active_language_codes as $lang_code ) {

[415] Fix | Delete

?>

[416] Fix | Delete

<td><?php

[417] Fix | Delete

if ( $lang_code === $default_language ) {

[418] Fix | Delete

esc_html_e( 'Menu Option: auto_add', 'sitepress' );

[419] Fix | Delete

continue;

[420] Fix | Delete

}

[421] Fix | Delete

$menu_options = $this->get_menu_options( $menu_id );

[422] Fix | Delete

$translated_id = $this->get_translated_menu( $menu_id, $lang_code );

[423] Fix | Delete

$change = false;

[424] Fix | Delete

if ( ! isset( $translated_id[ 'id' ] ) || $menu_options != $this->get_menu_options( $translated_id[ 'id' ] ) ) {

[425] Fix | Delete

$need_sync ++;

[426] Fix | Delete

$change = true;

[427] Fix | Delete

}

[428] Fix | Delete

if ($change) {

[429] Fix | Delete

$this->index_changed( 'options_changed',

[430] Fix | Delete

'auto_add',

[431] Fix | Delete

$menu_options[ 'auto_add' ],

[432] Fix | Delete

$menu_id,

[433] Fix | Delete

$lang_code,

[434] Fix | Delete

$change );

[435] Fix | Delete

} else {

[436] Fix | Delete

echo esc_html( $menu_options[ 'auto_add' ] );

[437] Fix | Delete

}

[438] Fix | Delete

}

[439] Fix | Delete

?></td><?php

[440] Fix | Delete

}

[441] Fix | Delete

[442] Fix | Delete

private function render_deleted_items( $deleted_items, &$need_sync, $depth, $menu_id ) {

[443] Fix | Delete

global $sitepress;

[444] Fix | Delete

[445] Fix | Delete

if ( $deleted_items ) {

[446] Fix | Delete

?>

[447] Fix | Delete

<tr>

[448] Fix | Delete

<td>&nbsp;</td>

[449] Fix | Delete

<?php foreach ( $sitepress->get_active_languages() as $language ): if ( $language[ 'code' ] === $sitepress->get_default_language() ) {

[450] Fix | Delete

continue;

[451] Fix | Delete

} ?>

[452] Fix | Delete

<td>

[453] Fix | Delete

<?php if ( isset( $deleted_items[ $language[ 'code' ] ] ) ): ?>

[454] Fix | Delete

<?php $need_sync ++; ?>

[455] Fix | Delete

<?php echo str_repeat( ' - ', $depth ) ?><span

[456] Fix | Delete

class="icl_msync_item icl_msync_del"><?php echo esc_html( $deleted_items[ $language[ 'code' ] ][ 'title' ] ) ?></span>

[457] Fix | Delete

<input type="hidden"

[458] Fix | Delete

name="sync[del][<?php echo esc_attr( $menu_id ) ?>][<?php echo esc_attr( $language[ 'code' ] ) ?>][<?php echo esc_attr( $deleted_items[ $language[ 'code' ] ][ 'ID' ] ) ?>]"

[459] Fix | Delete

value="<?php echo esc_attr( $deleted_items[ $language[ 'code' ] ][ 'title' ] ) ?>"/>

[460] Fix | Delete

<?php $this->operations[ 'del' ] = empty( $this->operations[ 'del' ] ) ? 1

[461] Fix | Delete

: $this->operations[ 'del' ] ++; ?>

[462] Fix | Delete

<?php else: ?>

[463] Fix | Delete

<?php endif; ?>

[464] Fix | Delete

</td>

[465] Fix | Delete

<?php endforeach; ?>

[466] Fix | Delete

</tr>

[467] Fix | Delete

<?php

[468] Fix | Delete

}

[469] Fix | Delete

}

[470] Fix | Delete

[471] Fix | Delete

private function index_changed( $index, $item_id, $item_translation, $menu_id, $lang_code, $change = true ) {

[472] Fix | Delete

$this->string_translation_links[ $this->menus[ $menu_id ][ 'name' ] ] = 1;

[473] Fix | Delete

[474] Fix | Delete

$additional_class = $change ? 'icl_msync_' . $index : '';

[475] Fix | Delete

echo '<span class="icl_msync_item ' . esc_attr( $additional_class ) . '">'

[476] Fix | Delete

. ( ! $item_translation ? 0 : esc_html( $item_translation ) )

[477] Fix | Delete

. '</span>'

[478] Fix | Delete

. '<input type="hidden" name="sync[' . esc_attr( $index ) . '][' . esc_attr( $menu_id ) . '][' . esc_attr( $item_id ) . '][' . esc_attr( $lang_code ) . ']" value="'

[479] Fix | Delete

. esc_attr( $item_translation ) . '" />';

[480] Fix | Delete

if ( $change ) {

[481] Fix | Delete

$this->operations[ $index ] = empty( $this->operations[ $index ] ) ? 1 : $this->operations[ $index ] ++;

[482] Fix | Delete

}

[483] Fix | Delete

}

[484] Fix | Delete

[485] Fix | Delete

function _item_has_children( $menu_id, $item_id )

[486] Fix | Delete

{

[487] Fix | Delete

$has = false;

[488] Fix | Delete

foreach ( $this->menus[ $menu_id ][ 'items' ] as $item ) {

[489] Fix | Delete

if ( $item[ 'parent' ] == $item_id ) {

[490] Fix | Delete

$has = true;

[491] Fix | Delete

}

[492] Fix | Delete

}

[493] Fix | Delete

[494] Fix | Delete

return $has;

[495] Fix | Delete

}

[496] Fix | Delete

[497] Fix | Delete

function get_item_depth( $menu_id, $item_id ) {

[498] Fix | Delete

$depth = 0;

[499] Fix | Delete