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<?php |
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/** |
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* Addon license related functions. |
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* |
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* @since 5.0 |
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* |
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* @author Sudar |
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* |
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* @package BulkDelete\License |
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*/ |
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defined( 'ABSPATH' ) || exit; // Exit if accessed directly |
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class BD_License { |
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/** |
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* Output addon page content. |
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* |
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* @since 5.0 |
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* @static |
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*/ |
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public static function display_addon_page() { |
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if ( ! class_exists( 'WP_List_Table' ) ) { |
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require_once ABSPATH . WPINC . '/class-wp-list-table.php'; |
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} |
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if ( ! class_exists( 'License_List_Table' ) ) { |
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require_once Bulk_Delete::$PLUGIN_DIR . '/include/license/class-license-list-table.php'; |
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} |
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$license_list_table = new License_List_Table(); |
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$license_list_table->prepare_items(); |
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?> |
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<div class="wrap"> |
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<h2><?php _e( 'Addon Licenses', 'bulk-delete' );?></h2> |
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<?php settings_errors(); ?> |
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<form method="post" action="options.php"> |
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<?php |
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$license_list_table->display(); |
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do_action( 'bd_license_form' ); |
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bd_display_available_addon_list(); |
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?> |
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</form> |
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</div> |
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<?php |
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/** |
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* Runs just before displaying the footer text in the "Addon" admin page. |
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* |
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* This action is primarily for adding extra content in the footer of "Addon" admin page. |
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* |
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* @since 5.0 |
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*/ |
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do_action( 'bd_admin_footer_addon_page' ); |
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} |
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/** |
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* Display License form. |
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* |
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* @since 5.0 |
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* @static |
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*/ |
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public static function display_activate_license_form() { |
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$bd = BULK_DELETE(); |
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if ( isset( $bd->display_activate_license_form ) && true === $bd->display_activate_license_form ) { |
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// This prints out all hidden setting fields |
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settings_fields( Bulk_Delete::SETTING_OPTION_GROUP ); |
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do_settings_sections( Bulk_Delete::ADDON_PAGE_SLUG ); |
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submit_button( __( 'Activate License', 'bulk-delete' ) ); |
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} |
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} |
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/** |
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* Check if an addon has a valid license or not. |
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* |
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* @since 5.0 |
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* @static |
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* |
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* @param string $addon_name Addon Name |
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* @param string $addon_code Addon short Name |
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* |
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* @return bool True if addon has a valid license, False otherwise |
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*/ |
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public static function has_valid_license( $addon_name, $addon_code ) { |
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$key = Bulk_Delete::LICENSE_CACHE_KEY_PREFIX . $addon_code; |
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$license_data = get_option( $key, false ); |
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if ( ! $license_data ) { |
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// if data about license is not present, then fetch it. |
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// ideally this should not happen |
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$licenses = get_option( Bulk_Delete::SETTING_OPTION_NAME ); |
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if ( is_array( $licenses ) && key_exists( $addon_code, $licenses ) ) { |
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$license_data = BD_EDD_API_Wrapper::check_license( $addon_name, $licenses[ $addon_code ] ); |
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update_option( $key, $license_data ); |
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} |
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} |
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// TODO Encapsulate below code into a separate function |
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if ( $license_data && is_array( $license_data ) && key_exists( 'validity', $license_data ) ) { |
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if ( 'valid' == $license_data['validity'] ) { |
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if ( strtotime( 'now' ) < strtotime( $license_data['expires'] ) ) { |
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return true; |
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} else { |
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$license_data['validity'] = 'expired'; |
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update_option( $key, $license_data ); |
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} |
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} |
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} |
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return false; |
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} |
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/** |
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* Get the list of all licenses information to be displayed in the license page. |
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* |
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* @since 5.0 |
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* @static |
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* |
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* @return array $license_data License information |
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*/ |
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public static function get_licenses() { |
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$licenses = get_option( Bulk_Delete::SETTING_OPTION_NAME ); |
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$license_data = array(); |
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if ( is_array( $licenses ) ) { |
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foreach ( $licenses as $addon_code => $license ) { |
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$license_data[ $addon_code ] = self::get_license( $addon_code ); |
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} |
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} |
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return $license_data; |
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} |
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/** |
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* Retrieve license information about an addon. |
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* |
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* @since 5.0 |
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* @static |
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* |
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* @param string $addon_code Addon short name |
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* |
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* @return object $license_data License information |
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*/ |
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public static function get_license( $addon_code ) { |
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$key = Bulk_Delete::LICENSE_CACHE_KEY_PREFIX . $addon_code; |
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$license_data = get_option( $key, false ); |
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if ( $license_data && is_array( $license_data ) && key_exists( 'validity', $license_data ) ) { |
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if ( 'valid' == $license_data['validity'] ) { |
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if ( strtotime( 'now' ) < strtotime( $license_data['expires'] ) ) { |
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// valid license |
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} else { |
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$license_data['validity'] = 'expired'; |
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update_option( $key, $license_data ); |
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} |
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} |
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} |
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return $license_data; |
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} |
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/** |
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* Get license code of an addon. |
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* |
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* @since 5.0 |
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* @static |
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* |
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* @param string $addon_code Addon code |
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* |
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* @return bool|string License code of the addon, False otherwise |
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*/ |
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public static function get_license_code( $addon_code ) { |
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$licenses = get_option( Bulk_Delete::SETTING_OPTION_NAME ); |
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if ( is_array( $licenses ) && key_exists( $addon_code, $licenses ) ) { |
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return $licenses[ $addon_code ]; |
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} |
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else { |
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return false; |
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} |
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} |
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/** |
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* Deactivate license. |
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* |
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* @since 5.0 |
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* @static |
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*/ |
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public static function deactivate_license() { |
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$msg = array( 'msg' => '', 'type' => 'error' ); |
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$addon_code = $_GET['addon-code']; |
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$license_data = self::get_license( $addon_code ); |
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$license = $license_data['license']; |
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$addon_name = $license_data['addon-name']; |
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$deactivated = BD_EDD_API_Wrapper::deactivate_license( $addon_name, $license ); |
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if ( $deactivated ) { |
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self::delete_license_from_cache( $addon_code ); |
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$msg['msg'] = sprintf( __( 'The license key for "%s" addon was successfully deactivated', 'bulk-delete' ), $addon_name ); |
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$msg['type'] = 'updated'; |
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} else { |
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self::validate_license( $addon_code, $addon_name ); |
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$msg['msg'] = sprintf( __( 'There was some problem while trying to deactivate license key for "%s" addon. Kindly try again', 'bulk-delete' ), $addon_name ); |
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} |
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add_settings_error( |
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Bulk_Delete::ADDON_PAGE_SLUG, |
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'license-deactivation', |
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$msg['msg'], |
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$msg['type'] |
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); |
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} |
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/** |
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* Delete license. |
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* |
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* @since 5.0 |
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* @static |
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*/ |
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public static function delete_license() { |
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$msg = array( 'msg' => '', 'type' => 'updated' ); |
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$addon_code = $_GET['addon-code']; |
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self::delete_license_from_cache( $addon_code ); |
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$msg['msg'] = __( 'The license key was successfully deleted', 'bulk-delete' ); |
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add_settings_error( |
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Bulk_Delete::ADDON_PAGE_SLUG, |
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'license-deleted', |
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$msg['msg'], |
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$msg['type'] |
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); |
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} |
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/** |
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* Delete license information from cache. |
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* |
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* @since 5.0 |
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* @static |
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* |
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* @param string $addon_code Addon code |
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*/ |
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private static function delete_license_from_cache( $addon_code ) { |
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$key = Bulk_Delete::LICENSE_CACHE_KEY_PREFIX . $addon_code; |
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delete_option( $key ); |
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$licenses = get_option( Bulk_Delete::SETTING_OPTION_NAME ); |
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if ( is_array( $licenses ) && key_exists( $addon_code, $licenses ) ) { |
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unset( $licenses[ $addon_code ] ); |
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} |
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update_option( Bulk_Delete::SETTING_OPTION_NAME, $licenses ); |
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} |
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254
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255
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/** |
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256
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* Activate license. |
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257
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* |
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258
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* @since 5.0 |
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259
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* @static |
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260
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* |
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* @param string $addon_name Addon name |
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262
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* @param string $addon_code Addon code |
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263
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* @param string $license License code |
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264
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* |
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265
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* @return bool $valid True if valid, False otherwise |
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266
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*/ |
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267
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public static function activate_license( $addon_name, $addon_code, $license ) { |
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$license_data = BD_EDD_API_Wrapper::activate_license( $addon_name, $license ); |
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$valid = false; |
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$msg = array( |
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'msg' => sprintf( __( 'There was some problem in contacting our store to activate the license key for "%s" addon', 'bulk-delete' ), $addon_name ), |
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'type' => 'error', |
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); |
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274
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275
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if ( $license_data && is_array( $license_data ) && key_exists( 'validity', $license_data ) ) { |
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if ( 'valid' == $license_data['validity'] ) { |
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277
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$key = Bulk_Delete::LICENSE_CACHE_KEY_PREFIX . $addon_code; |
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278
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$license_data['addon-code'] = $addon_code; |
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update_option( $key, $license_data ); |
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281
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$msg['msg'] = sprintf( __( 'The license key for "%s" addon was successfully activated. The addon will get updates automatically till the license key is valid.', 'bulk-delete' ), $addon_name ); |
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$msg['type'] = 'updated'; |
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$valid = true; |
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284
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} else { |
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285
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if ( key_exists( 'error', $license_data ) ) { |
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286
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switch ( $license_data['error'] ) { |
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287
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case 'no_activations_left': |
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288
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$msg['msg'] = sprintf( __( 'The license key for "%s" addon doesn\'t have any more activations left. Kindly buy a new license.', 'bulk-delete' ), $addon_name ); |
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break; |
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290
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291
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case 'revoked': |
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292
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$msg['msg'] = sprintf( __( 'The license key for "%s" addon is revoked. Kindly buy a new license.', 'bulk-delete' ), $addon_name ); |
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293
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break; |
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295
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case 'expired': |
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$msg['msg'] = sprintf( __( 'The license key for "%s" addon has expired. Kindly buy a new license.', 'bulk-delete' ), $addon_name ); |
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break; |
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299
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default: |
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300
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$msg['msg'] = sprintf( __( 'The license key for "%s" addon is invalid', 'bulk-delete' ), $addon_name ); |
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break; |
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302
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} |
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303
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} |
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304
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} |
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305
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} |
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306
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307
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add_settings_error( |
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308
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Bulk_Delete::ADDON_PAGE_SLUG, |
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309
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'license-activation', |
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310
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$msg['msg'], |
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311
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|
$msg['type'] |
|
312
|
|
|
); |
|
313
|
|
|
|
|
314
|
|
|
if ( ! $valid && isset( $key ) ) { |
|
315
|
|
|
delete_option( $key ); |
|
316
|
|
|
} |
|
317
|
|
|
|
|
318
|
|
|
return $valid; |
|
319
|
|
|
} |
|
320
|
|
|
|
|
321
|
|
|
/** |
|
322
|
|
|
* Validate the license for the given addon. |
|
323
|
|
|
* |
|
324
|
|
|
* @since 5.0 |
|
325
|
|
|
* @static |
|
326
|
|
|
* |
|
327
|
|
|
* @param string $addon_code Addon code |
|
328
|
|
|
* @param string $addon_name Addon name |
|
329
|
|
|
*/ |
|
330
|
|
|
public static function validate_license( $addon_code, $addon_name ) { |
|
331
|
|
|
$key = Bulk_Delete::LICENSE_CACHE_KEY_PREFIX . $addon_code; |
|
332
|
|
|
|
|
333
|
|
|
$licenses = get_option( Bulk_Delete::SETTING_OPTION_NAME ); |
|
334
|
|
|
if ( is_array( $licenses ) && key_exists( $addon_code, $licenses ) ) { |
|
335
|
|
|
$license_data = BD_EDD_API_Wrapper::check_license( $addon_name, $licenses[ $addon_code ] ); |
|
336
|
|
|
if ( $license_data ) { |
|
|
|
|
|
|
337
|
|
|
$license_data['addon-code'] = $addon_code; |
|
338
|
|
|
$license_data['addon-name'] = $license_data['item_name']; |
|
339
|
|
|
update_option( $key, $license_data ); |
|
340
|
|
|
} else { |
|
341
|
|
|
delete_option( $key ); |
|
342
|
|
|
} |
|
343
|
|
|
} |
|
344
|
|
|
|
|
345
|
|
|
if ( $license_data && is_array( $license_data ) && key_exists( 'validity', $license_data ) ) { |
|
|
|
|
|
|
346
|
|
|
if ( 'valid' == $license_data['validity'] ) { |
|
347
|
|
|
if ( strtotime( 'now' ) > strtotime( $license_data['expires'] ) ) { |
|
348
|
|
|
$license_data['validity'] = 'expired'; |
|
349
|
|
|
update_option( $key, $license_data ); |
|
350
|
|
|
} |
|
351
|
|
|
} |
|
352
|
|
|
} |
|
353
|
|
|
} |
|
354
|
|
|
} |
|
355
|
|
|
|
|
356
|
|
|
// hooks |
|
357
|
1 |
|
add_action( 'bd_license_form' , array( 'BD_License', 'display_activate_license_form' ), 100 ); |
|
358
|
1 |
|
add_action( 'bd_deactivate_license', array( 'BD_License', 'deactivate_license' ) ); |
|
359
|
1 |
|
add_action( 'bd_delete_license' , array( 'BD_License', 'delete_license' ) ); |
|
360
|
1 |
|
add_action( 'bd_validate_license' , array( 'BD_License', 'validate_license' ), 10, 2 ); |
|
361
|
|
|
?> |
|
362
|
|
|
|
sudar /
bulk-delete
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