Merge branch 'main' into peter/fan-out-config-option-types

Author: peternandersson

.nvmrc

@@ -1 +1 @@
-v18.16.1
+v20.17.0

README.md

@@ -264,10 +264,14 @@ type CustomPluginConfigOptions =
       label?: string;
     }
   | {
-      type: 'action-effect';
-      name: string;
-      label?: string;
-    };
+    type: 'action-effect';
+    name: string;
+    label?: string;
+  }
+  | {
+    type: 'url-parameter';
+    name: string;
+  };
 ```
 
 </details>
@@ -404,6 +408,14 @@ A configurable action trigger to trigger actions in other elements within your w
 
 A configurable action effect that can be triggered by other elements within your workbook
 
+**URL Parameter**
+
+A configurable URL parameter that can be read from and written to the browser's URL. This allows plugins to sync state with the URL for bookmarking and sharing.
+
+Additional Fields
+
+- `name : string` - The config ID used to access this URL parameter via the API
+
 #### PluginInstance
 
 ```ts
@@ -488,6 +500,24 @@ interface PluginInstance<T> {
       callback: (input: WorkbookVariable) => void,
     ): Unsubscriber;
 
+    /**
+     * Allows users to subscribe to changes in the url parameter
+     */
+    subscribeToUrlParameter(
+      configId: string,
+      callback: (input: UrlParameter) => void,
+    ): Unsubscriber;
+
+    /**
+     * Gets the current value of a url parameter
+     */
+    getUrlParameter(configId: string): UrlParameter;
+
+    /**
+     * Setter for url parameter
+     */
+    setUrlParameter(configId: string, value: string): void;
+
     /**
      * @deprecated Use Action API instead
      * Allows users to subscribe to changes in the passed in interaction ID
@@ -727,6 +757,68 @@ array or multiple parameters
 function setVariableCallback(...values: unknown[]): void;
 ```
 
+#### useUrlParameter()
+
+Returns a given URL parameter's value and a setter to update that URL parameter
+
+```ts
+function useUrlParameter(
+  configId: string,
+): [UrlParameter | undefined, (value: string) => void];
+```
+
+Arguments
+
+- `configId : string` - The config ID corresponding to the URL parameter
+
+The returned setter function accepts a string value that will be set as the URL parameter value
+
+```ts
+function setUrlParameterCallback(value: string): void;
+```
+
+The URL parameter value has the following structure:
+
+```ts
+interface UrlParameter {
+  value: string;
+}
+```
+
+Example
+
+```ts
+const [urlParam, setUrlParam] = useUrlParameter('myParamId');
+
+// Read the current value
+console.log(urlParam?.value); // e.g., "current-value"
+
+// Update the URL parameter
+setUrlParam('new-value');
+```
+
+Framework Agnostic Usage
+
+You can also use the URL parameter API without React hooks:
+
+```ts
+import { initialize } from '@sigmacomputing/plugin';
+
+const client = initialize();
+
+// Get current value
+const urlParam = client.config.getUrlParameter('myParamId');
+console.log(urlParam?.value);
+
+// Set a new value
+client.config.setUrlParameter('myParamId', 'new-value');
+
+// Subscribe to changes
+const unsubscribe = client.config.subscribeToUrlParameter('myParamId', (urlParam) => {
+  console.log('URL parameter updated:', urlParam.value);
+});
+```
+
 #### useInteraction()
 
 Returns a given interaction's selection state and a setter to update that interaction

src/client/initialize.ts

@@ -4,6 +4,7 @@ import {
   PluginInstance,
   PluginMessageResponse,
   PluginStyle,
+  UrlParameter,
   WorkbookSelection,
   WorkbookVariable,
 } from '../types';
@@ -15,6 +16,7 @@ export function initialize<T = {}>(): PluginInstance<T> {
 
   let subscribedInteractions: Record<string, WorkbookSelection[]> = {};
   let subscribedWorkbookVars: Record<string, WorkbookVariable> = {};
+  let subscribedUrlParameters: Record<string, UrlParameter> = {};
   const registeredEffects: Record<string, () => void> = {};
 
   const listeners: {
@@ -61,6 +63,14 @@ export function initialize<T = {}>(): PluginInstance<T> {
     Object.assign(subscribedInteractions, updatedInteractions);
   });
 
+  on(
+    'wb:plugin:url-parameter:update',
+    (updatedUrlParameters: Record<string, UrlParameter>) => {
+      subscribedUrlParameters = {};
+      Object.assign(subscribedUrlParameters, updatedUrlParameters);
+    },
+  );
+
   on('wb:plugin:action-effect:invoke', (configId: string) => {
     const effect = registeredEffects[configId];
     if (!effect) {
@@ -191,6 +201,25 @@ export function initialize<T = {}>(): PluginInstance<T> {
           off('wb:plugin:selection:update', setValues);
         };
       },
+      subscribeToUrlParameter(configId, callback) {
+        validateConfigId(configId, 'url-parameter');
+        const setValues = (values: Record<string, UrlParameter>) => {
+          callback(values[configId]);
+        };
+        setValues(subscribedUrlParameters);
+        on('wb:plugin:url-parameter:update', setValues);
+        return () => {
+          off('wb:plugin:url-parameter:update', setValues);
+        };
+      },
+      getUrlParameter(configId: string) {
+        validateConfigId(configId, 'url-parameter');
+        return subscribedUrlParameters[configId];
+      },
+      setUrlParameter(configId: string, value: string) {
+        validateConfigId(configId, 'url-parameter');
+        void execPromise('wb:plugin:url-parameter:set', configId, value);
+      }
     },
     elements: {
       getElementColumns(configId) {

src/react/hooks.ts

@@ -9,6 +9,7 @@ import {
   WorkbookSelection,
   WorkbookVariable,
   PluginStyle,
+  UrlParameter,
 } from '../types';
 import { deepEqual } from '../utils/deepEqual';
 
@@ -184,6 +185,35 @@ export function useVariable(
   return [workbookVariable, setVariable];
 }
 
+/**
+ * React hook for accessing a url parameter
+ * @param {string} id ID from the config of type: 'url-parameter'
+ * @returns {[(UrlParameter | undefined), Function]} Constantly updating value of the url parameter and setter for the url parameter
+ */
+export function useUrlParameter(
+  id: string
+): [UrlParameter | undefined, (value: string) => void] {
+  const client = usePlugin();
+  const [urlParameter, setUrlParameter] = useState<UrlParameter>();
+
+  const isFirstRender = useRef<boolean>(true);
+
+  useEffect(() => {
+    if (isFirstRender.current) {
+      setUrlParameter(client.config.getUrlParameter(id));
+      isFirstRender.current = false;
+    }
+    return client.config.subscribeToUrlParameter(id, setUrlParameter);
+  }, [client, id]);
+
+  const setter = useCallback(
+    (value: string) => client.config.setUrlParameter(id, value),
+    [client, id],
+  );
+
+  return [urlParameter, setter];
+}
+
 /**
  * @deprecated Use Action API instead
  * React hook for accessing a workbook interaction selections state

src/types.ts

@@ -42,6 +42,14 @@ export interface WorkbookVariable {
   defaultValue: { type: string; value: any };
 }
 
+/**
+ * @typedef {object} UrlParameter
+ * @property {string} value Current url value
+ */
+export interface UrlParameter {
+  value: string;
+}
+
 export type WorkbookSelection = Record<string, { type: string; val?: unknown }>;
 
 export type PluginMessageResponse = MessageEvent<{
@@ -163,6 +171,11 @@ export interface CustomPluginConfigActionEffect
   extends CustomPluginConfigOptionBase {
   type: 'action-effect';
 }
+export interface CustomPluginConfigUrlParameter
+  extends Omit<CustomPluginConfigOptionBase, 'label'> {
+  type: 'url-parameter',
+  name: string
+}
 
 /**
  * Different types Plugin Config Options
@@ -184,7 +197,8 @@ export type CustomPluginConfigOptions =
   | CustomPluginConfigVariable
   | CustomPluginConfigInteraction
   | CustomPluginConfigActionTrigger
-  | CustomPluginConfigActionEffect;
+  | CustomPluginConfigActionEffect
+  | CustomPluginConfigUrlParameter;
 
 /**
  * @typedef {object} PluginInstance
@@ -306,6 +320,31 @@ export interface PluginInstance<T = any> {
       callback: (input: WorkbookVariable) => void,
     ): Unsubscriber;
 
+    /**
+     * Allows users to subscribe to changes in the url parameter
+     * @param {string} configId ID from config of type: 'url-parameter'
+     * @callback callback Function to be called upon receiving an updated url parameter
+     * @returns {Unsubscriber} A callable unsubscriber
+     */
+    subscribeToUrlParameter(
+      configId: string,
+      callback: (input: UrlParameter) => void,
+    ): Unsubscriber;
+
+    /**
+     * Gets the current value of a url parameter
+     * @param {string} configId ID from config of type: 'url-parameter'
+     * @returns {UrlParameter} Current value of the url parameter
+     */
+    getUrlParameter(configId: string): UrlParameter;
+
+    /**
+     * Setter for url parameter
+     * @param {string} configId ID from config of type: 'url-parameter'
+     * @param {string} value Value to assign to the url parameter
+     */
+    setUrlParameter(configId: string, value: string): void;
+
     /**
      * @deprecated Use Action API instead
      * Allows users to subscribe to changes in the passed in interaction ID