Rock: Virtual Field (Lite)

.windsurf/rules/formidable/frm-testing.md

@@ -40,7 +40,6 @@ Every fix/feature **MUST** be tested with these scenarios before completion:
 ## Test Classes
 
 - **Lite tests:** Extend `FrmUnitTest`
-- **Pro tests:** Extend `FrmProUnitTest`
 - **AJAX tests:** Extend `FrmAjaxUnitTest`
 
 ```php

classes/controllers/FrmAddonsController.php

@@ -727,6 +727,45 @@ public static function install_link( $plugin ) {
 		return $link;
 	}
 
+	/**
+	 * Get the JSON-encoded install data for a plugin update.
+	 *
+	 * @since x.x
+	 *
+	 * @param string $addon_slug The addon slug (e.g. 'pro', 'dates').
+	 *
+	 * @return string JSON-encoded install data, or empty string if no URL is available.
+	 */
+	public static function get_update_install_data( $addon_slug ) {
+		$upgrading = self::install_link( $addon_slug );
+
+		if ( isset( $upgrading['class'] ) && 'frm-install-addon' === $upgrading['class'] ) {
+			return (string) json_encode( $upgrading );
+		}
+
+		if ( 'pro' === $addon_slug ) {
+			$download_url = self::get_pro_download_url();
+			$plugin_file  = 'formidable-pro/formidable-pro.php';
+		} else {
+			$addon_data   = self::get_addon( $addon_slug );
+			$download_url = $addon_data && ! empty( $addon_data['url'] ) ? $addon_data['url'] : '';
+			$plugin_file  = $addon_data && ! empty( $addon_data['plugin'] ) ? $addon_data['plugin'] : 'formidable-' . $addon_slug . '/formidable-' . $addon_slug . '.php';
+		}
+
+		if ( ! $download_url ) {
+			$update_plugins = get_site_transient( 'update_plugins' );
+			$plugin_update  = $update_plugins->response[ $plugin_file ] ?? null;
+			$download_url   = $plugin_update && ! empty( $plugin_update->package ) ? $plugin_update->package : '';
+		}
+
+		return $download_url ? (string) json_encode(
+			array(
+				'url'   => $download_url,
+				'class' => 'frm-install-addon',
+			)
+		) : '';
+	}
+
 	/**
 	 * @since 4.09
 	 *
@@ -1107,7 +1146,7 @@ protected static function install_addon() {
 
 		// Create the plugin upgrader with our custom skin.
 		$installer = new Plugin_Upgrader( new FrmInstallerSkin() );
-		$installer->install( $download_url );
+		$installer->install( $download_url, array( 'overwrite_package' => true ) );
 
 		// Flush the cache and return the newly installed plugin basename.
 		wp_cache_flush();

classes/controllers/FrmHooksController.php

@@ -147,6 +147,9 @@ public static function load_admin_hooks() {
 
 		add_action( 'frm_after_duplicate_form', 'FrmFormActionsController::duplicate_form_actions', 20, 3 );
 
+		// Fields Model.
+		add_filter( 'frm_pro_available_fields', 'FrmField::show_update_for_pro_fields' );
+
 		// Forms Controller.
 		add_action( 'admin_menu', 'FrmFormsController::menu', 10 );
 		add_action( 'admin_head-toplevel_page_formidable', 'FrmFormsController::head' );

classes/helpers/FrmAppHelper.php

@@ -949,6 +949,10 @@ public static function sanitize_with_html( &$value ) {
 	 * @param string $value
 	 */
 	public static function strip_most_html( $value ) {
+		if ( '' === $value ) {
+			return $value;
+		}
+
 		$allowed_html = array(
 			'b'      => array(),
 			'br'     => array(),

classes/helpers/FrmEntriesHelper.php

@@ -450,13 +450,14 @@ public static function get_posted_value( $field, &$value, $args ) {
 
 	/**
 	 * @since 4.02.04
+	 * @since x.x This is public.
 	 *
 	 * @param int|string $field_id Field ID.
 	 * @param array      $args     Additional arguments.
 	 *
 	 * @return mixed
 	 */
-	private static function get_posted_meta( $field_id, $args ) {
+	public static function get_posted_meta( $field_id, $args ) {
 		if ( empty( $args['parent_field_id'] ) ) {
 			// Sanitizing is done next.
 			$value = isset( $_POST['item_meta'][ $field_id ] ) ? wp_unslash( $_POST['item_meta'][ $field_id ] ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.NonceVerification.Missing, SlevomatCodingStandard.Files.LineLength.LineTooLong

classes/helpers/FrmFieldsHelper.php

@@ -2383,32 +2383,20 @@ public static function show_add_field_buttons( $args ) {
 		}
 
 		// If the individual field isn't allowed, disable it.
-		$run_filter             = true;
-		$single_no_allow        = ' ';
-		$install_data           = '';
-		$requires               = '';
-		$link                   = isset( $field_type['link'] ) ? esc_url_raw( $field_type['link'] ) : '';
-		$has_show_upgrade_class = isset( $field_type['icon'] ) && str_contains( $field_type['icon'], ' frm_show_upgrade' );
-		$show_upgrade           = $has_show_upgrade_class || str_contains( $args['no_allow_class'], 'frm_show_upgrade' );
-
-		if ( $has_show_upgrade_class ) {
-			$single_no_allow   .= 'frm_show_upgrade';
-			$field_type['icon'] = str_replace( ' frm_show_upgrade', '', $field_type['icon'] );
-			$run_filter         = false;
-
-			if ( isset( $field_type['addon'] ) ) {
-				$upgrading = FrmAddonsController::install_link( $field_type['addon'] );
-
-				if ( isset( $upgrading['url'] ) ) {
-					$install_data = json_encode( $upgrading );
-				}
-
-				$requires = FrmFormsHelper::get_plan_required( $upgrading );
-			} elseif ( isset( $field_type['require'] ) ) {
-				$requires = $field_type['require'];
-			}
-		}
-
+		$link = isset( $field_type['link'] ) ? esc_url_raw( $field_type['link'] ) : '';
+
+		list(
+			$run_filter,
+			$single_no_allow,
+			$install_data,
+			$requires,
+			$has_show_upgrade_class,
+			$has_show_update_class,
+			$upgrading,
+			$update_addon_name
+		) = self::get_field_upgrade_state( $field_type );
+
+		$show_upgrade    = $has_show_upgrade_class || $has_show_update_class || str_contains( $args['no_allow_class'], 'frm_show_upgrade' );
 		$upgrade_label   = '';
 		$upgrade_message = '';
 
@@ -2452,7 +2440,14 @@ public static function show_add_field_buttons( $args ) {
 			);
 		}
 
-		if ( isset( $upgrading['url'] ) ) {
+		if ( $has_show_update_class ) {
+			$li_params['data-message'] = sprintf(
+				// translators: %1$s: Add-on name, %2$s: Field type name.
+				esc_html__( 'You need a newer version of %1$s for %2$s fields.', 'formidable' ),
+				$update_addon_name,
+				$field_name
+			);
+		} elseif ( isset( $upgrading['url'] ) ) {
 			$li_params['data-message'] = sprintf(
 				// translators: %s: Field name
 				esc_html__( 'You already have access to %s fields, you\'ll just need to activate to start using them.', 'formidable' ),
@@ -2476,6 +2471,76 @@ public static function show_add_field_buttons( $args ) {
 		// phpcs:enable Generic.WhiteSpace.ScopeIndent
 	}
 
+	/**
+	 * Parse the upgrade and update flags from a field type's icon class.
+	 *
+	 * @since x.x
+	 *
+	 * @param array $field_type Field type configuration, modified in place to strip icon flag classes.
+	 *
+	 * @return array Upgrade and update state values for the field button, in positional order.
+	 */
+	private static function get_field_upgrade_state( &$field_type ) {
+		$single_no_allow        = ' ';
+		$run_filter             = true;
+		$has_show_upgrade_class = false;
+		$has_show_update_class  = false;
+		$install_data           = '';
+		$requires               = '';
+		$upgrading              = array();
+		$update_addon_name      = '';
+
+		if ( isset( $field_type['icon'] ) ) {
+			$has_show_upgrade_class = str_contains( $field_type['icon'], ' frm_show_upgrade' );
+			$has_show_update_class  = str_contains( $field_type['icon'], ' frm_show_update' );
+		}
+
+		if ( $has_show_upgrade_class ) {
+			$single_no_allow   .= 'frm_show_upgrade';
+			$field_type['icon'] = str_replace( ' frm_show_upgrade', '', $field_type['icon'] );
+			$run_filter         = false;
+
+			if ( isset( $field_type['addon'] ) ) {
+				$upgrading = FrmAddonsController::install_link( $field_type['addon'] );
+
+				if ( isset( $upgrading['url'] ) ) {
+					$install_data = json_encode( $upgrading );
+				}
+
+				$requires = FrmFormsHelper::get_plan_required( $upgrading );
+			} elseif ( isset( $field_type['require'] ) ) {
+				$requires = $field_type['require'];
+			}
+		}
+
+		if ( $has_show_update_class ) {
+			$single_no_allow   .= ' frm_show_update';
+			$field_type['icon'] = str_replace( ' frm_show_update', '', $field_type['icon'] );
+			$run_filter         = false;
+			$addon_slug         = $field_type['addon'] ?? 'pro';
+
+			if ( 'pro' === $addon_slug ) {
+				$update_addon_name = __( 'Formidable Pro', 'formidable' );
+			} else {
+				$addon_data        = FrmAddonsController::get_addon( $addon_slug );
+				$update_addon_name = $addon_data && ! empty( $addon_data['title'] ) ? $addon_data['title'] : ucfirst( $addon_slug );
+			}
+
+			$install_data = FrmAddonsController::get_update_install_data( $addon_slug );
+		}
+
+		return array(
+			$run_filter,
+			$single_no_allow,
+			$install_data,
+			$requires,
+			$has_show_upgrade_class,
+			$has_show_update_class,
+			$upgrading,
+			$update_addon_name,
+		);
+	}
+
 	/**
 	 * Updates the params with limit data (the data-limit attribute, and possibly the frm_at_limit class).
 	 * Some field types are limited to a certain number per form, including coupon fields.

classes/models/FrmField.php

@@ -302,6 +302,13 @@ public static function pro_field_selection() {
 				'upsell_image' => $upsell_images_url . 'appointment-field-preview.webp',
 				'learn-more'   => 'simply-schedule-appointments-forms',
 			),
+			'virtual'         => array(
+				'name'         => __( 'Virtual', 'formidable' ),
+				'icon'         => 'frmfont frm-virtual-field-icon',
+				'message'      => esc_html__( 'Protect sensitive data by storing field values server-side only, preventing users from viewing or manipulating them in their browser.', 'formidable' ), // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
+				'upsell_image' => $upsell_images_url . 'virtual-field-preview.webp',
+				'learn-more'   => '/virtual',
+			),
 			'product'         => array(
 				'name'         => __( 'Product', 'formidable' ),
 				'icon'         => 'frmfont frm_product2_icon',
@@ -346,6 +353,23 @@ public static function pro_field_selection() {
 		return apply_filters( 'frm_pro_available_fields', $fields );
 	}
 
+	/**
+	 * Flag Pro field types that require a newer Pro version with frm_show_update.
+	 *
+	 * @since x.x
+	 *
+	 * @param array $fields Available Pro field types.
+	 *
+	 * @return array
+	 */
+	public static function show_update_for_pro_fields( $fields ) {
+		if ( FrmAppHelper::pro_is_installed() && ! class_exists( 'FrmProVirtualFieldController', false ) ) {
+			$fields['virtual']['icon'] .= ' frm_show_update';
+		}
+
+		return $fields;
+	}
+
 	/**
 	 * Consider a field new for 90 days after the release date.
 	 *

classes/views/shared/upgrade_overlay.php

@@ -20,7 +20,7 @@
 						/* translators: %$1s: Feature name, %$2s: open span tag, %$3s: close span tag, %$4s: open prefix span tag, %$5s: close prefix span tag, %$6s: open suffix span tag, %$7s: close suffix span tag. */
 						esc_html__( '%4$sActivate the %5$s%1$s %2$sare not available%3$s%6$s are now activated%7$s', 'formidable' ),
 						'<span class="frm_feature_label"></span>',
-						'<span class="frm_are_not_installed">',
+						'<span class="frm_are_not_installed" data-default="' . esc_attr_x( 'are not available', 'upgrade modal', 'formidable' ) . '">',
 						'</span>',
 						'<span class="frm-upgrade-modal-title-prefix">',
 						'</span>',

js/src/admin/admin.js

@@ -10442,7 +10442,7 @@ window.frmAdminBuildJS = function() {
 
 			setupSortable( 'ul.frm_sorting' );
 
-			document.querySelectorAll( '.field_type_list > li:not(.frm_show_upgrade)' ).forEach( makeDraggable );
+			document.querySelectorAll( '.field_type_list > li:not(.frm_show_upgrade):not(.frm_show_update)' ).forEach( makeDraggable );
 
 			jQuery( 'ul.field_type_list, .field_type_list li, ul.frm_code_list, .frm_code_list li, .frm_code_list li a, #frm_adv_info #category-tabs li, #frm_adv_info #category-tabs li a' ).disableSelection();
 

js/src/admin/upgrade-popup.js

@@ -222,6 +222,7 @@ export function initUpgradeModal() {
 		event.preventDefault();
 
 		const modal = $info.get( 0 );
+		modal.classList.remove( 'frm-success' );
 		const lockIcon = modal.querySelector( '.frm_lock_icon' );
 
 		if ( lockIcon ) {
@@ -249,7 +250,9 @@ export function initUpgradeModal() {
 		// If one click upgrade, hide other content
 		addOneClick( element, 'modal', upgradeLabel );
 
-		modal.querySelector( '.frm_are_not_installed' ).style.display = element.dataset.image || element.dataset.oneclick ? 'none' : 'inline-block';
+		const notInstalled = modal.querySelector( '.frm_are_not_installed' );
+		notInstalled.style.display = element.dataset.image || element.dataset.oneclick ? 'none' : 'inline-block';
+		notInstalled.textContent = notInstalled.dataset.default;
 		modal.querySelector( '.frm-upgrade-modal-title-prefix' ).style.display = element.dataset.oneclick ? 'inline' : 'none';
 		modal.querySelector( '.frm_feature_label' ).textContent = upgradeLabel;
 		modal.querySelector( '.frm-upgrade-modal-title-suffix' ).style.display = 'none';
@@ -266,6 +269,40 @@ export function initUpgradeModal() {
 		}
 		link = link.replace( /(content=)[a-z_-]+/ig, `$1${ content }` );
 		button.setAttribute( 'href', link );
+
+		if ( element.classList.contains( 'frm_show_update' ) ) {
+			applyUpdateModalOverrides( modal );
+		}
+	}
+}
+
+/**
+ * Override upgrade modal content for update prompts.
+ *
+ * @since x.x
+ *
+ * @param {Element} modal The upgrade modal element.
+ */
+function applyUpdateModalOverrides( modal ) {
+	const titlePrefix = modal.querySelector( '.frm-upgrade-modal-title-prefix' );
+	if ( titlePrefix ) {
+		titlePrefix.style.display = 'none';
+	}
+
+	const notInstalled = modal.querySelector( '.frm_are_not_installed' );
+	if ( notInstalled ) {
+		notInstalled.textContent = __( 'require an update', 'formidable' );
+		notInstalled.style.display = ''; // Clear inline style, span defaults to display:inline.
+	}
+
+	const oneclickMsg = modal.querySelector( '.frm-oneclick' );
+	if ( oneclickMsg ) {
+		oneclickMsg.style.display = 'none';
+	}
+
+	const button = modal.querySelector( '.frm-oneclick-button' );
+	if ( button ) {
+		button.textContent = __( 'Update Now', 'formidable' );
 	}
 }
 

resources/scss/admin/components/builder/_field-dragging.scss

@@ -50,11 +50,13 @@ li.frm_noallow.button,
 }
 
 .frm_actions_list a.frm_show_upgrade.frm_inactive_action::before,
-li.frm_noallow.button.frm_show_upgrade {
+li.frm_noallow.button.frm_show_upgrade,
+li.frm_noallow.button.frm_show_update {
 	cursor: pointer;
 }
 
-.field_type_list li.frm_noallow.button.frm_show_upgrade:hover {
+.field_type_list li.frm_noallow.button.frm_show_upgrade:hover,
+.field_type_list li.frm_noallow.button.frm_show_update:hover {
 	border-color: inherit;
 }