patternswp_license_key_option = get_option( 'patternswp_license_key' ); $license_key = isset( $license_key['patternswp_pro_license_key'] ) ? $license_key['patternswp_pro_license_key'] : ''; if (!empty( $license_key ) && strlen( $license_key ) > 8) { $masked_key = substr( $license_key, 0, 8 ) . str_repeat( 'X', strlen( $license_key ) - 8 ); } else { $masked_key = $license_key; } $get_license_status = get_option( 'patternswp_plugin_license_data' ); $license_status = isset( $get_license_status['activated'] ) ? $get_license_status['activated'] : false; ?>

patterswp_tab( 'License' ); ?>

'; } ?>

patternswp_license_key_option = get_option( 'patternswp_license_key' ); if ( isset($_POST['patternswp_save_license'] ) ) { if (!isset( $_POST['patternswp_license_nonce'] ) || !wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['patternswp_license_nonce'] ) ), 'patternswp_save_license_action') ) { wp_die(esc_attr('Security check failed. Please try again.', 'patternswp')); } if ( !current_user_can('manage_options' ) ) { wp_die(esc_attr('You do not have sufficient permissions to perform this action.', 'patternswp')); } if ( isset( $_POST['patternswp_license_key']['patternswp_pro_license_key'] ) && !empty( $_POST['patternswp_license_key']['patternswp_pro_license_key'] ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized $license_k = isset( $_POST['patternswp_license_key'] ) ? $_POST['patternswp_license_key'] : ''; $empty_option = array(); if( !empty( $license_k ) ){ $empty_option['patternswp_pro_license_key'] = $this->patternswp_license_key_option['patternswp_pro_license_key']; $this->handle_license_activation( $empty_option, $license_k ); } $patterns_tkey = 'patterns_data'; delete_transient( $patterns_tkey ); }else{ $redirect_url = add_query_arg( array( 'page' => 'patternswp-license_section', 'pt_msg' => urlencode( 'License activation failed: License Key cannot be empty. Please enter a valid license key.' ), 'status' => 'error' ), admin_url( 'admin.php' ) ); wp_safe_redirect( $redirect_url ); exit; } $redirect_url = add_query_arg( 'updated', 'true', wp_get_referer() ); wp_safe_redirect( $redirect_url ); exit; } } /** * Handle License Activation * * @param array $old_value Old license key. * @param array $new_value New license key. */ public function handle_license_activation( $old_value, $new_value ) { if ( isset( $new_value['patternswp_pro_license_key'] ) && ! empty( $new_value['patternswp_pro_license_key'] ) ) { if ( $old_value['patternswp_pro_license_key'] === $new_value['patternswp_pro_license_key'] ) { $redirect_url = add_query_arg( array( 'page' => 'patternswp-license_section', 'pt_msg' => urlencode( 'License Key is already activated.' ), 'status' => 'info' ), admin_url( 'admin.php' ) ); wp_safe_redirect( $redirect_url ); exit; } else { $this->activate_license( $new_value['patternswp_pro_license_key'] ); } } else { $redirect_url = add_query_arg( array( 'page' => 'patternswp-license_section', 'pt_msg' => urlencode( 'License activation failed: License Key cannot be empty. Please enter a valid license key.' ), 'status' => 'error' ), admin_url( 'admin.php' ) ); wp_safe_redirect( $redirect_url ); exit; } } /** * Activate License * * @param string $license_key License key. */ public function activate_license( $license_key ) { global $wpdb; $activation_url = PATTERSWP_PLUGIN_API_URL . '/activate'; $data = array( 'license_key' => $license_key, 'instance_name' => home_url() ); $response = wp_remote_post( $activation_url, array( 'body' => $data, 'headers' => array( 'Accept' => 'application/json' ), 'sslverify' => false, 'timeout' => 10 ) ); $response = json_decode( wp_remote_retrieve_body( $response ) ); if ( isset( $response->error ) && !empty( $response->error ) ) { if( $response->error == 'license_key not found.' ){ $response->error = 'License activation failed: Please enter a valid license key.'; } $redirect_url = add_query_arg( array( 'page' => 'patternswp-license_section', 'pt_msg' => urlencode( $response->error ), 'status' => 'error' ), admin_url( 'admin.php' ) ); wp_safe_redirect( $redirect_url ); exit; } if( isset( $response->activated ) && $response->activated == true ) { // Store license data in options $license_data = (array) $response; update_option( 'patternswp_plugin_license_data', $license_data ); $this->clear_transients(); $license_key_data = array( 'patternswp_pro_license_key' => $license_key ); $license_key = update_option( 'patternswp_license_key', $license_key_data ); do_action( 'patternswp_load_patterns_by_ra' ); $redirect_url = add_query_arg( array( 'page' => 'patternswp-license_section', 'pt_msg' => urlencode( 'License activated successfully.' ), 'status' => 'success' ), admin_url( 'admin.php' ) ); wp_safe_redirect( $redirect_url ); exit; } } /** * Clear transients */ private function clear_transients() { global $wpdb; // Delete category type transient delete_transient( 'patternswp_category_type' ); // Delete all API-related transients $pattern = '_transient_patternswp_'; // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching $results = $wpdb->get_col( $wpdb->prepare( "SELECT option_name FROM $wpdb->options WHERE option_name LIKE %s", $wpdb->esc_like( $pattern ) . '%' ) ); // Delete all patterns cache $patterns = 'patterns_cache_'; // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->options WHERE option_name LIKE %s", $wpdb->esc_like( $patterns ) . '%' ) ); foreach ( $results as $transient ) { delete_option( $transient ); delete_option(str_replace('_transient_', '_transient_timeout_', $transient)); } } /** * Display admin notice */ public function patternswp_display_admin_notice() { if ( isset( $_GET['pt_msg'] ) && ! empty( sanitize_text_field( wp_unslash( $_GET['pt_msg'] ) ) ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended $message = isset($_GET['pt_msg']) ? esc_html( urldecode( sanitize_text_field( wp_unslash( $_GET['pt_msg'] ) ) ) ) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended $status = isset( $_GET['status'] ) && sanitize_text_field( wp_unslash( $_GET['status'] ) ) === 'success' ? 'updated' : 'error'; // phpcs:ignore WordPress.Security.NonceVerification.Recommended printf( '

', esc_attr( $status ), esc_attr( $message ) ); } } } new PatternsWP_LicenseSection();