/**
* Returns language code for customer language
* @return string
*/
public function getDotLang()
{
$lang = strtolower(LanguageCore::getIsoById($this->context->cookie->id_lang));
if (in_array($lang, $this->config->getDotpayAvailableLanguage())) {
return $lang;
} else {
return "en";
}
}
/**
* Returns language ISO code set for the current employee
* @return array Languages
*/
public function getEmployeeLanguageIso()
{
return \LanguageCore::getIsoById($this->getContext()->employee->id_lang);
}
public function countProductWords($products)
{
if (!$products) {
return array();
}
$counts = array();
if (is_array($products)) {
foreach ($products as $id_product) {
$counts = $this->array_merge_sum($this->countProductWords($id_product), $counts);
}
return $counts;
} else {
$id_product = $products;
}
$product = new Product($id_product, true);
foreach ($product->name as $id_lang => $name) {
$counts['name'][LanguageCore::getIsoById($id_lang)] = str_word_count($name);
}
foreach ($product->description as $id_lang => $description) {
$counts['description'][LanguageCore::getIsoById($id_lang)] = str_word_count($description);
}
foreach ($product->description_short as $id_lang => $description_short) {
$counts['description_short'][LanguageCore::getIsoById($id_lang)] = str_word_count($description_short);
}
foreach ($product->meta_title as $id_lang => $meta_title) {
$counts['meta_title'][LanguageCore::getIsoById($id_lang)] = str_word_count($meta_title);
}
foreach ($product->meta_description as $id_lang => $meta_description) {
$counts['meta_description'][LanguageCore::getIsoById($id_lang)] = str_word_count($meta_description);
}
foreach ($product->meta_keywords as $id_lang => $meta_keywords) {
$counts['meta_keywords'][LanguageCore::getIsoById($id_lang)] = str_word_count($meta_keywords);
}
foreach ($product->link_rewrite as $id_lang => $link_rewrite) {
$counts['link_rewrite'][LanguageCore::getIsoById($id_lang)] = str_word_count($link_rewrite);
}
if ($product->tags) {
foreach ($product->tags as $id_lang => $tags) {
$tags_count = 0;
foreach ($tags as $tag) {
$tags_count += str_word_count($tag);
}
$counts['tags'][LanguageCore::getIsoById($id_lang)] = $tags_count;
}
}
return $counts;
}
/**
* Returns language iso from context.
*/
private function getLanguageIso()
{
$langId = Context::getContext()->employee instanceof \Employee ? Context::getContext()->employee->id_lang : Context::getContext()->language->iso_code;
return \LanguageCore::getIsoById($langId);
}