File content/category/bridges/SitemapCategoriesModule.class.php

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<?php
/**
 * @package     Content
 * @subpackage  Category\bridges
 * @copyright   &copy; 2005-2019 PHPBoost
 * @license     https://www.gnu.org/licenses/gpl-3.0.html GNU/GPL-3.0
 * @author      Kevin MASSY <reidlos@phpboost.com>
 * @version     PHPBoost 5.2 - last update: 2016 10 24
 * @since       PHPBoost 4.0 - 2013 02 19
 * @contributor Arnaud GENET <elenwii@phpboost.com>
*/

abstract class SitemapCategoriesModule implements SitemapExtensionPoint
{
    /**
     * @var CategoriesManager
     */
    private $categories_manager;

    public function __construct(CategoriesManager $categories_manager)
    {
        $this->categories_manager = $categories_manager;
    }

    public function get_public_sitemap()
    {
        return $this->get_module_map(Sitemap::AUTH_PUBLIC);
    }

    public function get_user_sitemap()
    {
        return $this->get_module_map(Sitemap::AUTH_USER);
    }

    private function get_module_map($auth_mode)
    {
        $module = ModulesManager::get_module($this->categories_manager->get_module_id());
        $module_configuration = $module->get_configuration();

        $link = new SitemapLink($module_configuration->get_name(), new Url('/' . $module->get_id() . '/'), Sitemap::FREQ_DAILY, Sitemap::PRIORITY_MAX);
        $module_map = new ModuleMap($link, $module->get_id());

        $categories = $this->categories_manager->get_categories_cache()->get_categories();

        foreach ($categories as $id => $category)
        {
            if ($auth_mode == Sitemap::AUTH_PUBLIC)
            {
                $this_auth = Authorizations::check_auth(RANK_TYPE, User::VISITOR_LEVEL, $category->get_authorizations(), Category::READ_AUTHORIZATIONS);
            }
            else
            {
                $this_auth = AppContext::get_current_user()->check_auth($category->get_authorizations(), Category::READ_AUTHORIZATIONS);
            }

            if ($this_auth && $id != Category::ROOT_CATEGORY && $category->get_id_parent() == Category::ROOT_CATEGORY)
            {
                $module_map->add($this->create_module_map_sections($categories, $id, $auth_mode));
            }
        }

        return $module_map;
    }

    private function create_module_map_sections($categories, $id_cat, $auth_mode)
    {
        $category = $this->categories_manager->get_categories_cache()->get_category($id_cat);
        $this_category = new SitemapLink($category->get_name(), $this->get_category_url($category));

        $section = new SitemapSection($this_category);

        $i = 0;
        foreach ($categories as $id => $category)
        {
            if ($auth_mode == Sitemap::AUTH_PUBLIC)
            {
                $this_auth = Authorizations::check_auth(RANK_TYPE, User::VISITOR_LEVEL, $category->get_authorizations(), Category::READ_AUTHORIZATIONS);
            }
            else
            {
                $this_auth = AppContext::get_current_user()->check_auth($category->get_authorizations(), Category::READ_AUTHORIZATIONS);
            }

            if ($this_auth && $id != Category::ROOT_CATEGORY && $category->get_id_parent() == $id_cat)
            {
                $section->add($this->create_module_map_sections($categories, $id, $auth_mode));
                $i++;
            }
        }

        if ($i == 0 )
            $section = $this_category;

        return $section;
    }

    abstract protected function get_category_url(Category $category);
}
?>