/**
* Construct object
*/
public function __construct()
{
/* Just to prepare taxonomies */
$this->prepareAndGet();
/* List of taxonomies which will be filtered by language */
add_filter('pll_get_taxonomies', array($this, 'manageTaxonomiesTranslation'));
if (Utilities::woocommerce_version_check('2.6')) {
/* List of taxonomies to be copied/synced with exact same value */
$metas = Meta::getProductMetaToCopy();
// Shipping Class taxonomy translation is not supported after WooCommerce 2.6
if (in_array('product_shipping_class', $metas)) {
$this->tax_to_copy[] = 'product_shipping_class';
}
add_filter('pll_copy_taxonomies', array($this, 'copy_taxonomies'), 10, 2);
}
}
/**
* Change the product stock in the given order item.
*
* @param array $item the order data
* @param string $action STOCK_REDUCE_ACTION | STOCK_INCREASE_ACTION
*/
protected function change(array $item, $action = self::STOCK_REDUCE_ACTION)
{
$productID = $item['product_id'];
$productObject = wc_get_product($productID);
$productLang = pll_get_post_language($productID);
$variationID = $item['variation_id'];
/* Handle Products */
if ($productObject && $productLang) {
/* Get the translations IDS */
$translations = Utilities::getProductTranslationsArrayByObject($productObject);
/* Remove the current product from translation array */
unset($translations[$productLang]);
$isManageStock = $productObject->managing_stock();
$isVariation = $variationID && $variationID > 0;
$method = $action === self::STOCK_REDUCE_ACTION ? 'reduce_stock' : 'increase_stock';
$change = $action === self::STOCK_REDUCE_ACTION ? $item['qty'] : $item['change'];
/* Sync stock for all translation */
foreach ($translations as $ID) {
/* Only if product is managing stock */
if ($isManageStock) {
if ($translation = wc_get_product($ID)) {
$translation->{$method}($change);
}
}
$general = Settings::getOption('general', MetasList::getID(), array('total_sales'));
if (in_array('total_sales', $general)) {
update_post_meta($ID, 'total_sales', get_post_meta($productID, 'total_sales', true));
}
}
/* Handle variation */
if ($isVariation) {
$posts = Variation::getRelatedVariation($variationID);
foreach ($posts as $post) {
if ($post->ID == $variationID) {
continue;
}
$variation = wc_get_product($post);
if ($variation && $variation->managing_stock()) {
$variation->{$method}($change);
}
}
}
}
}
/**
* Correct the locale for orders emails , Othe emails must be handled
* correctly out of the box
*
* @global \Polylang $polylang
* @global \WooCommerce $woocommerce
*
* @param string $locale current locale
*
* @return string locale
*/
public function correctLocal($locale)
{
global $polylang, $woocommerce;
if (!$polylang || !$woocommerce) {
return $locale;
}
$refer = isset($_GET['action']) && esc_attr($_GET['action'] === 'woocommerce_mark_order_status');
if (!is_admin() && !isset($_REQUEST['ipn_track_id']) || defined('DOING_AJAX') && !$refer) {
return $locale;
}
if ('GET' === filter_input(INPUT_SERVER, 'REQUEST_METHOD') && !$refer) {
return $locale;
}
$ID = false;
if (!isset($_REQUEST['ipn_track_id'])) {
$search = array('post', 'post_ID', 'pll_post_id', 'order_id');
foreach ($search as $value) {
if (isset($_REQUEST[$value])) {
$ID = esc_attr($_REQUEST[$value]);
break;
}
}
} else {
$ID = $this->getOrderIDFromIPNRequest();
}
if (get_post_type($ID) !== 'shop_order' && !$refer) {
return $locale;
}
$orderLanguage = Order::getOrderLangauge($ID);
if ($orderLanguage) {
$entity = Utilities::getLanguageEntity($orderLanguage);
if ($entity) {
$polylang->curlang = $polylang->model->get_language($entity->locale);
$GLOBALS['text_direction'] = $entity->is_rtl ? 'rtl' : 'ltr';
if (class_exists('WP_Locale')) {
$GLOBALS['wp_locale'] = new \WP_Locale();
}
return $entity->locale;
}
}
return $locale;
}
/**
* Helper function - Gets the shipping methods enabled in the shop
*
* @return array $active_methods The id and respective plugin id of all active methods
*/
private function get_active_shipping_methods()
{
$active_methods = array();
if (Utilities::woocommerce_version_check('2.6')) {
// WooCommerce 2.6 intoduces the concept of Shipping Zones
// Format: $shipping_methods[zone_name_method_id] => shipping_method_object
// where zone_name is e.g. domestic, europe, rest_of_the_world, and
// methods_id is e.g. flat_rate, free_shiping, local_pickup, etc
$shipping_methods = $this->get_zones_shipping_methods();
} else {
// Format: $shipping_methods[method_id] => shipping_method_object
// where methods_id is e.g. flat_rate, free_shiping, local_pickup, etc
$shipping_methods = WC()->shipping->load_shipping_methods();
}
foreach ($shipping_methods as $id => $shipping_method) {
if (isset($shipping_method->enabled) && 'yes' === $shipping_method->enabled) {
$active_methods[$id] = $shipping_method->plugin_id;
}
}
return $active_methods;
}
/**
* Collect products from category translations
*
* Add all products in the given category translations
*
* @param array $productIDS array of products in the given category
* @param integer $categoryID category ID
*
* @return array array of producs in the given category and its translations
*/
public function addProductsInCategoryTranslations($productIDS, $categoryID)
{
if (static::isCombine()) {
/* Find the category translations */
$translations = Utilities::getTermTranslationsArrayByID($categoryID);
foreach ($translations as $slug => $ID) {
if ($ID === $categoryID) {
continue;
}
$termIDS = get_term_children($ID, 'product_cat');
$termIDS[] = $ID;
$productIDS = array_merge($productIDS, (array) get_objects_in_term($termIDS, 'product_cat'));
}
}
return $productIDS;
}
/**
* Sync the product type selection (e.g. Simple product, Grouped product, Variable
* product, etc ) in the dropdown list in the Product Data settings box
*
* @param integer $ID Product Id
*/
protected function sync_product_type_selection($ID = null)
{
/*
* First we add save_post action to save the product type
* as post meta
*
* This is step is important so we can get the right product type
*/
add_action('save_post', function ($_ID) {
$product = wc_get_product($_ID);
if ($product && !isset($_GET['from_post'])) {
update_post_meta($_ID, '_translation_porduct_type', $product->product_type);
}
});
/*
* If the _translation_porduct_type meta is found then we add the
* js script to sync the product type selection
*
* TODO: Change the product type in the DB instead with
* wp_set_object_terms( $product_id, 'the new product type', 'product_type' );
*
*/
if ($ID && ($type = get_post_meta($ID, '_translation_porduct_type'))) {
add_action('admin_print_scripts', function () use($type) {
$jsID = 'product-type-sync';
$code = sprintf('// <![CDATA[ %1$s' . ' addLoadEvent(function () { %1$s' . ' jQuery("#product-type option")' . ' .removeAttr("selected");%1$s' . ' jQuery("#product-type option[value=\\"%2$s\\"]")' . ' .attr("selected", "selected");%1$s' . '})' . '// ]]>', PHP_EOL, $type[0]);
Utilities::jsScriptWrapper($jsID, $code, false);
}, 11);
}
}
/**
* {@inheritdocs}
*/
protected function doGetFields()
{
$fields = array(array('name' => 'fields-locker', 'type' => 'checkbox', 'default' => 'on', 'label' => __('Fields Locker', 'woopoly'), 'desc' => __('Fields locker makes it easy for user to know which
field to translate and which to ignore ', 'woopoly')), array('name' => 'emails', 'type' => 'checkbox', 'default' => 'on', 'label' => __('Emails', 'woopoly'), 'desc' => __('Use order language whenever woocommerce sends order emails', 'woopoly')), array('name' => 'reports', 'type' => 'checkbox', 'default' => 'on', 'label' => __('Reports', 'woopoly'), 'desc' => __('Enable reports language filtering and combining', 'woopoly')), array('name' => 'coupons', 'type' => 'checkbox', 'default' => 'on', 'label' => __('Coupons Sync', 'woopoly'), 'desc' => __('Apply coupons rules for products and their translations', 'woopoly')), array('name' => 'stock', 'type' => 'checkbox', 'default' => 'on', 'label' => __('Stock Sync', 'woopoly'), 'desc' => __('Sync stock for products and their translations', 'woopoly')), array('name' => 'categories', 'type' => 'checkbox', 'default' => 'on', 'label' => __('Translate Categories', 'woopoly'), 'desc' => __('Enable categories translation', 'woopoly')), array('name' => 'tags', 'type' => 'checkbox', 'default' => 'on', 'label' => __('Translate Tags', 'woopoly'), 'desc' => __('Enable tags translation', 'woopoly')), array('name' => 'attributes', 'type' => 'checkbox', 'default' => 'on', 'label' => __('Translate Attributes', 'woopoly'), 'desc' => __('Enable Attributes translation', 'woopoly')), array('name' => 'shipping-class', 'type' => 'checkbox', 'default' => 'off', 'label' => __('Translate Shipping Classes', 'woopoly'), 'desc' => __('Enable Shipping Classes translation' . (Utilities::woocommerce_version_check('2.6') ? ' (not supported for WooCommerce versions >= 2.6)' : ''), 'woopoly')));
return $fields;
}
/**
* Add a button before the attributes table to let the user know how to
* translate the attributes labels
*
* @global type $pagenow
*
* @return boolean false if not attributes page
*/
public function addAttrsTranslateLinks()
{
global $pagenow;
if ($pagenow !== 'edit.php') {
return false;
}
$isAttrPage = isset($_GET['page']) && esc_attr($_GET['page']) === 'product_attributes';
if (!$isAttrPage) {
return false;
}
$stringTranslationURL = add_query_arg(array('page' => 'mlang', 'tab' => 'strings', 'group' => __('Woocommerce Attributes', 'woo-poly-integration')), admin_url('options-general.php'));
/* Add attribute translate button */
$buttonID = 'attrs-label-translation-button';
$buttonCode = sprintf('$("<a href=\'%s\' class=\'button button-primary button-large\'>%s</a><br><br>")' . ' .insertBefore(".attributes-table");', $stringTranslationURL, __('Translate Attributes Lables', 'woo-poly-integration'));
/* Add attribute translate search link */
$searchLinkID = 'attr-label-translate-search-link';
$searchLinkCode = sprintf("\$('.attributes-table .row-actions').each(function () {\n" . ' var $this = $(this);' . ' var attrName = $this.parent().find("strong a").text();' . ' var attrTranslateUrl = "%s&s="+attrName ;' . ' var attrTranslateHref = ' . ' "<span class=\'translate\'>"' . ' + "| "' . ' + "<a href=\'"+attrTranslateUrl+"\'>%s</a>"' . ' + "</span>";' . ' $this.append(attrTranslateHref);' . "\n});\n", $stringTranslationURL, __('Translate', 'woo-poly-integration'));
/* Output code */
Utilities::jsScriptWrapper($buttonID, $buttonCode);
Utilities::jsScriptWrapper($searchLinkID, $searchLinkCode);
}
/**
* Check if we have to disable the language switcher in the polylang setting
* page
*/
public function shouldDisableLangSwitcher()
{
add_action('current_screen', function () {
$screen = get_current_screen();
if ($screen->id !== 'settings_page_mlang') {
return false;
}
$count = wp_count_posts('product_variation');
if (!($count && $count->publish > 0)) {
return false;
}
add_action('admin_print_scripts', function () {
$jsID = 'disable-lang-switcher';
$code = sprintf('$("#options-lang #default_lang")' . '.css({' . ' "opacity": .5,' . ' "pointer-events": "none"' . '});' . ' $("#options-lang").prepend(' . ' "<p class=\'update-nag\'>%s</p>"' . ');', __('You can not change the default language, when adding variable products', 'woopoly'));
Utilities::jsScriptWrapper($jsID, $code);
}, 100);
});
}
/**
* Get array of term translations IDS.
*
* @param int $ID the term ID
*
* @return array array contains all translation IDS for the given term
*/
protected function getProductTermTranslationIDS($ID)
{
$IDS = Utilities::getTermTranslationsArrayByID($ID);
return $IDS ? $IDS : array($ID);
}
/**
* Replace products in cart with translation of the product in the current
* language
*
* @param \WC_Product|\WC_Product_Variation $cart_item_data Product data
* @param array $cart_item Cart item
*
* @return \WC_Product|\WC_Product_Variation
*/
public function translate_cart_item_product($cart_item_data, $cart_item)
{
$cart_product_id = isset($cart_item['product_id']) ? $cart_item['product_id'] : 0;
$cart_variation_id = isset($cart_item['variation_id']) ? $cart_item['variation_id'] : 0;
// By default, returns the same input
$cart_item_data_translation = $cart_item_data;
switch ($cart_item_data->product_type) {
case 'variation':
$variation_translation = $this->get_variation_translation($cart_variation_id);
$cart_item_data_translation = $variation_translation ? $variation_translation : $cart_item_data_translation;
break;
case 'simple':
default:
$product_translation = Utilities::getProductTranslationByID($cart_product_id);
$cart_item_data_translation = $product_translation ? $product_translation : $cart_item_data_translation;
break;
}
return $cart_item_data_translation;
}
/**
* Do sync category custom fields
*
* @param integer $ID the term ID
* @param string $key the key
* @param mixed $value the value
*/
public function doSyncProductCatCustomFields($ID, $key, $value = '')
{
$translations = Utilities::getTermTranslationsArrayByID($ID);
foreach ($translations as $translation) {
update_woocommerce_term_meta($translation, $key, $value);
}
}
