Method _findItem

protected static function _findItem($needles, $notCheckId = 0, $lang = array())
{
    $app = Factory::getApplication();
    $menus = $app->getMenu('site', array());
    //$items	= $menus->getItems('component', 'com_phocacart');
    $component = ComponentHelper::getComponent('com_phocacart');
    $attributes = array('component_id');
    $values = array($component->id);
    // Find menu items of current language
    $items = $menus->getItems($attributes, $values);
    // Multilanguage feature - find only items of selected language (e.g. when language module displays flags of different language - each language can have own menu item)
    if (!empty($lang)) {
        $attributes[] = 'language';
        $values[] = $lang;
        // If multilanguage feature enabled and specific lang set then set menu item of such language
        $itemsLang = $menus->getItems($attributes, $values);
        // If no language items try to find items of current lang and if not found set the current Itemid
        if ($itemsLang) {
            $items = $itemsLang;
        }
    } else {
        if (Multilanguage::isEnabled()) {
            // Just prioritize the current language menu item
            $langCurrent = Factory::getLanguage();
            $langTag = $langCurrent->getTag();
            if ($langTag != '' && $langTag != '*') {
                $attributes[] = 'language';
                $values[] = $langTag;
                $itemsLang = $menus->getItems($attributes, $values);
                if ($itemsLang) {
                    $items = $itemsLang;
                }
            }
        }
    }
    if (!$items) {
        return $app->input->get('Itemid', 0, '', 'int');
        //return null;
    }
    $match = null;
    foreach ($needles as $needle => $id) {
        if ($notCheckId == 0) {
            foreach ($items as $item) {
                // Unifiy $item->query['id']
                $queryId = '';
                if (isset($item->query['id']) && $item->query['id'] != null && $item->query['id'] != 0) {
                    $queryId = $item->query['id'];
                }
                if (@$item->query['view'] == $needle && $queryId == $id) {
                    $match = $item;
                    break;
                }
            }
        } else {
            foreach ($items as $item) {
                if (@$item->query['view'] == $needle) {
                    $match = $item;
                    break;
                }
            }
        }
        if (isset($match)) {
            break;
        }
    }
    if (!$match) {
        // Nothing found, try to set back "categories menu link" so e.g. menu links in module to some category
        // gets no ID from another category which do have a menu link
        // Category A have menu link
        // Category B gets its link becasue view = categories is assigned with active id, which is not categories active id
        foreach ($items as $item) {
            // Nothing found, gets some categories view, better than some category view from another category
            if (@$item->query['view'] == 'categories') {
                $match = $item;
                break;
            }
        }
    }
    return $match;
}