private function build_form()
 {
     $picture_yes = '<i class="fa fa-success fa-2x" title="' . LangLoader::get_message('yes', 'common') . '"></i>';
     $picture_no = '<i class="fa fa-error fa-2x" title="' . LangLoader::get_message('no', 'common') . '"></i>';
     $picture_unknown = '<i class="fa fa-question fa-2x" title="' . LangLoader::get_message('unknown', 'main') . '"></i>';
     $default_lang_config = LangsManager::get_lang(LangsManager::get_default_lang())->get_configuration();
     $default_theme_config = ThemesManager::get_theme(ThemesManager::get_default_theme())->get_configuration();
     $editors = AppContext::get_content_formatting_service()->get_available_editors();
     $default_editor = $editors[ContentFormattingConfig::load()->get_default_editor()];
     $server_configuration = new ServerConfiguration();
     $general_config = GeneralConfig::load();
     $server_environment_config = ServerEnvironmentConfig::load();
     $sessions_config = SessionsConfig::load();
     $maintenance_config = MaintenanceConfig::load();
     $url_rewriting_available = false;
     $url_rewriting_known = true;
     try {
         $url_rewriting_available = $server_configuration->has_url_rewriting();
     } catch (UnsupportedOperationException $ex) {
         $url_rewriting_known = false;
     }
     $summerization = "---------------------------------System report---------------------------------\n-----------------------------generated by PHPBoost-----------------------------\nSERVER CONFIGURATION-----------------------------------------------------------\nphp version\t\t\t: " . ServerConfiguration::get_phpversion() . "\ndbms version\t\t\t: " . PersistenceContext::get_dbms_utils()->get_dbms_version() . "\ngd library\t\t\t: " . (int) $server_configuration->has_gd_library() . "\nurl rewriting\t\t\t: " . ($url_rewriting_known ? (int) $url_rewriting_available : 'N/A') . "\napcu cache\t\t\t: " . (int) DataStoreFactory::is_apc_available() . "\nPHPBOOST CONFIGURATION---------------------------------------------------------\nphpboost version\t\t: " . Environment::get_phpboost_version() . "\nserver url\t\t\t: " . $general_config->get_site_url() . "\nsite path\t\t\t: " . $general_config->get_site_path() . "\ndefault theme\t\t\t: " . $default_theme_config->get_name() . " (" . LangLoader::get_message('version', 'admin') . " " . $default_theme_config->get_version() . ")\ndefault language\t\t: " . $default_lang_config->get_name() . "\ndefault editor\t\t\t: " . $default_editor . "\nhome page\t\t\t: " . Environment::get_home_page() . "\nurl rewriting\t\t\t: " . (int) $server_environment_config->is_url_rewriting_enabled() . "\napcu cache\t\t\t: " . (int) DataStoreFactory::is_apc_enabled() . "\noutput gzip\t\t\t: " . (int) $server_environment_config->is_output_gziping_enabled() . "\nsession cookie name\t\t: " . $sessions_config->get_cookie_name() . "\nsession duration\t\t: " . $sessions_config->get_session_duration() . "\nactive session duration\t\t: " . $sessions_config->get_active_session_duration() . "\nDIRECTORIES AUTHORIZATIONS-----------------------------------------------------\n";
     $form = new HTMLForm('system-report', '', false);
     $this->get_advises($form);
     $fieldset = new FormFieldsetHTML('report', $this->admin_lang['server']);
     $form->add_fieldset($fieldset);
     $fieldset->add_field(new FormFieldFree('php_version', $this->admin_lang['php_version'], ServerConfiguration::get_phpversion()));
     $fieldset->add_field(new FormFieldFree('dbms_version', $this->admin_lang['dbms_version'], PersistenceContext::get_dbms_utils()->get_dbms_version()));
     $fieldset->add_field(new FormFieldFree('gd_library', $this->admin_lang['gd_library'], $server_configuration->has_gd_library() ? $picture_yes : $picture_no));
     $fieldset->add_field(new FormFieldFree('url_rewriting', $this->admin_lang['url_rewriting'], $url_rewriting_known ? $url_rewriting_available ? $picture_yes : $picture_no : $picture_unknown));
     $fieldset->add_field(new FormFieldFree('apcu_cache', LangLoader::get_message('apcu_cache', 'admin-cache-common'), DataStoreFactory::is_apc_available() ? $picture_yes : $picture_no));
     $fieldset = new FormFieldsetHTML('report', $this->admin_lang['phpboost_config']);
     $form->add_fieldset($fieldset);
     $fieldset->add_field(new FormFieldFree('kernel_version', $this->admin_lang['kernel_version'], Environment::get_phpboost_version()));
     $fieldset->add_field(new FormFieldFree('site_url', LangLoader::get_message('advanced-config.site_url', 'admin-config-common'), $general_config->get_site_url()));
     $fieldset->add_field(new FormFieldFree('site_path', LangLoader::get_message('advanced-config.site_path', 'admin-config-common'), $general_config->get_site_path()));
     $fieldset->add_field(new FormFieldFree('default_theme', LangLoader::get_message('general-config.default_theme', 'admin-config-common'), $default_theme_config->get_name() . " (" . LangLoader::get_message('version', 'admin') . " " . $default_theme_config->get_version() . ")"));
     $fieldset->add_field(new FormFieldFree('default_language', LangLoader::get_message('general-config.default_language', 'admin-config-common'), $default_lang_config->get_name()));
     $fieldset->add_field(new FormFieldFree('default_editor', LangLoader::get_message('content.config.default-formatting-language', 'admin-contents-common'), $default_editor));
     $fieldset->add_field(new FormFieldFree('start_page', LangLoader::get_message('general-config.start_page', 'admin-config-common'), Environment::get_home_page()));
     $fieldset->add_field(new FormFieldFree('phpboost_url_rewriting', $this->admin_lang['url_rewriting'], $server_environment_config->is_url_rewriting_enabled() ? $picture_yes : $picture_no));
     $fieldset->add_field(new FormFieldFree('phpboost_apcu_cache', LangLoader::get_message('apcu_cache', 'admin-cache-common'), DataStoreFactory::is_apc_enabled() ? $picture_yes : $picture_no));
     $fieldset->add_field(new FormFieldFree('output_gz', $this->admin_lang['output_gz'], $server_environment_config->is_output_gziping_enabled() ? $picture_yes : $picture_no));
     $fieldset->add_field(new FormFieldFree('cookie_name', LangLoader::get_message('advanced-config.cookie-name', 'admin-config-common'), $sessions_config->get_cookie_name()));
     $fieldset->add_field(new FormFieldFree('session_length', LangLoader::get_message('advanced-config.cookie-duration', 'admin-config-common'), $sessions_config->get_session_duration()));
     $fieldset->add_field(new FormFieldFree('session_guest_length', LangLoader::get_message('advanced-config.active-session-duration', 'admin-config-common'), $sessions_config->get_active_session_duration()));
     $fieldset = new FormFieldsetHTML('directories_auth', $this->admin_lang['directories_auth']);
     $form->add_fieldset($fieldset);
     $directories_summerization = '';
     foreach (PHPBoostFoldersPermissions::get_permissions() as $key => $folder) {
         $fieldset->add_field(new FormFieldFree(str_replace('/', '_', $key), $key, $folder->is_writable() ? $picture_yes : $picture_no));
         $directories_summerization .= $key . str_repeat('	', 5 - strlen($key) / 8) . ": " . (int) $folder->is_writable() . "\n";
     }
     $fieldset = new FormFieldsetHTML('summerization', $this->admin_lang['system_report_summerization']);
     $form->add_fieldset($fieldset);
     $fieldset->add_field(new FormFieldLabel($this->admin_lang['system_report_summerization_explain']));
     $fieldset->add_field(new FormFieldMultiLineTextEditor('summerization', '', $summerization . $directories_summerization, array('rows' => 20, 'cols' => 15, 'class' => 'system-report')));
     $this->form = $form;
 }
 public function save(HTTPRequestCustom $request)
 {
     $installed_themes = ThemesManager::get_installed_themes_map();
     foreach ($installed_themes as $theme) {
         if ($request->get_string('delete-' . $theme->get_id(), '')) {
             AppContext::get_response()->redirect(AdminThemeUrlBuilder::delete_theme($theme->get_id()));
         }
     }
     if ($request->get_bool('update', false)) {
         foreach ($installed_themes as $theme) {
             if ($theme->get_id() !== ThemesManager::get_default_theme()) {
                 $id_theme = $theme->get_id();
                 $activated = $request->get_bool('activated-' . $id_theme, false);
                 $authorizations = Authorizations::auth_array_simple(Theme::ACCES_THEME, $id_theme);
                 ThemesManager::change_informations($id_theme, $activated, $authorizations);
             }
         }
         AppContext::get_response()->redirect(AdminThemeUrlBuilder::list_installed_theme());
     }
 }