%s
', esc_html__('Falang cannot be installed on a multisite system', 'falang' ) ) ); } //no polylang if ( is_plugin_active(self::POLYLANG)) { die( sprintf( '%s
', esc_html__('Falang cannot be installed with Polylang on the same site', 'falang' ) ) ); } if ( version_compare( $wp_version, FALANG_MIN_WP_VERSION, '<' ) ) { die( sprintf( '%s
', sprintf( /* translators: %1$s and %2$s are WordPress version numbers */ esc_html__( 'You are using WordPress %1$s. Falang requires at least WordPress %2$s.', 'falang' ), esc_html( $wp_version ), FALANG_MIN_WP_VERSION ) ) ); } if (self::is_polylang_installed()) { die( sprintf( '%s
', __('Falang cannot be installed now, because Polylang has not been completely removed. Falang and Polylang use the languages in taxonomies and cannot exist together on the same installation. See the Polylang documentation to remove it completely here. After that, you can install Falang again.', 'falang' ) ) ); } //create default options for the fist activation if (empty($options)) { update_option($falang_model->option_name, self::get_default_options()); } //create default language (after option to update default language) self::add_default_language(); } /** * Get default Falang options * * @since 1.0 * * return array */ public static function get_default_options() { return array( 'post_type' => array( 'post' => array('translatable' => true), 'page' => array('translatable' => true), 'nav_menu_item' => array('translatable' => true) ), 'taxonomy' => array( 'category' => array('translatable' => true), 'post_tag' => array('translatable' => true) ), 'show_slug' => false, 'autodetect' => false, 'need_flush' => 1, 'enable_service' => false, 'service_name' => '', 'yandex_key' => '', 'debug_admin' => false, 'delete_trans_on_uninstall' => false, ); } /* * Add en_US language taxonomy on installation. * */ public static function add_default_language(){ $falang_model = new \Falang\Model\Falang_Model(); $default_language = $falang_model->get_language_by_locale('en_US'); if (empty($default_language)){ $args = array( 'code' => 'en', 'slug' => 'en',//slug is added from the languages file 'locale' => 'en_US', 'name' => 'English', 'dir' => 'ltr', 'flag' => 'us', 'facebook' => 'en_US', ); //$falang_model->add_language($languages['en_US']);//don't work here // First add the language taxonomy $description = serialize( array( 'locale' => $args['locale'], 'rtl' => (int) $args['rtl'], 'flag_code' => empty( $args['flag'] ) ? '' : $args['flag'] ) ); $r = wp_insert_term( $args['name'], 'language', array( 'slug' => $args['slug'], 'description' => $description ) ); if ( is_wp_error( $r ) ) { die( sprintf( '%s
', esc_html__( 'Impossible to init default en_US language', 'falang' ) ) ); } wp_update_term( (int) $r['term_id'], 'language', array( 'position' => (int) $args['position'] ) ); // can't set the term group directly in wp_insert_term // The term_language taxonomy // Don't want shared terms so use a different slug wp_insert_term( $args['name'], 'term_language', array( 'slug' => 'falang_' . $args['slug'] ) ); // Init a mo_id for this language $post = array( 'post_title' => 'falang_mo_' . $r['term_id'], 'post_status' => 'private', // To avoid a conflict with WP Super Cache. See https://wordpress.org/support/topic/polylang_mo-and-404s-take-2 'post_type' => 'falang_mo', ); $mo_id = wp_insert_post( $post ); update_post_meta( $mo_id, '_falang_strings_translations', '' ); } if (!isset($falang_model->options['default_language'])){ $falang_model->update_default_lang('en_US'); } //TODO perhaps add the language pack installed automatically } public static function is_polylang_installed (){ $polylang = get_option('polylang'); if ($polylang){ return true; } else { return false; } } }