[Glitch] [Proposal] Make able to write React in Typescript (#2190)

Port 4520e6473a to glitch-soc

Signed-off-by: Plastikmensch <plastikmensch@users.noreply.github.com>

app/javascript/flavours/glitch/actions/picture_in_picture.js

@@ -23,6 +23,7 @@ export const PICTURE_IN_PICTURE_REMOVE = 'PICTURE_IN_PICTURE_REMOVE';
  * @return {object}
  */
 export const deployPictureInPicture = (statusId, accountId, playerType, props) => {
+  // @ts-expect-error
   return (dispatch, getState) => {
     // Do not open a player for a toot that does not exist
     if (getState().hasIn(['statuses', statusId])) {

app/javascript/flavours/glitch/actions/streaming.js

@@ -46,6 +46,7 @@ export const connectTimelineStream = (timelineId, channelName, params = {}, opti
   connectStream(channelName, params, (dispatch, getState) => {
     const locale = getState().getIn(['meta', 'locale']);
 
+    // @ts-expect-error
     let pollingId;
 
     /**
@@ -61,6 +62,7 @@ export const connectTimelineStream = (timelineId, channelName, params = {}, opti
       onConnect() {
         dispatch(connectTimeline(timelineId));
 
+        // @ts-expect-error
         if (pollingId) {
           clearTimeout(pollingId);
           pollingId = null;
@@ -75,6 +77,7 @@ export const connectTimelineStream = (timelineId, channelName, params = {}, opti
         dispatch(disconnectTimeline(timelineId));
 
         if (options.fallback) {
+          // @ts-expect-error
           pollingId = setTimeout(() => useFallback(options.fallback), randomUpTo(40000));
         }
       },
@@ -82,24 +85,30 @@ export const connectTimelineStream = (timelineId, channelName, params = {}, opti
       onReceive (data) {
         switch(data.event) {
         case 'update':
+          // @ts-expect-error
           dispatch(updateTimeline(timelineId, JSON.parse(data.payload), options.accept));
           break;
         case 'status.update':
+          // @ts-expect-error
           dispatch(updateStatus(JSON.parse(data.payload)));
           break;
         case 'delete':
           dispatch(deleteFromTimelines(data.payload));
           break;
         case 'notification':
+          // @ts-expect-error
           dispatch(updateNotifications(JSON.parse(data.payload), messages, locale));
           break;
         case 'conversation':
+          // @ts-expect-error
           dispatch(updateConversations(JSON.parse(data.payload)));
           break;
         case 'announcement':
+          // @ts-expect-error
           dispatch(updateAnnouncements(JSON.parse(data.payload)));
           break;
         case 'announcement.reaction':
+          // @ts-expect-error
           dispatch(updateAnnouncementsReaction(JSON.parse(data.payload)));
           break;
         case 'announcement.delete':
@@ -115,7 +124,9 @@ export const connectTimelineStream = (timelineId, channelName, params = {}, opti
  * @param {function(): void} done
  */
 const refreshHomeTimelineAndNotification = (dispatch, done) => {
+  // @ts-expect-error
   dispatch(expandHomeTimeline({}, () =>
+    // @ts-expect-error
     dispatch(expandNotifications({}, () =>
       dispatch(fetchAnnouncements(done))))));
 };
@@ -124,6 +135,7 @@ const refreshHomeTimelineAndNotification = (dispatch, done) => {
  * @return {function(): void}
  */
 export const connectUserStream = () =>
+  // @ts-expect-error
   connectTimelineStream('home', 'user', {}, { fallback: refreshHomeTimelineAndNotification, fillGaps: fillHomeTimelineGaps });
 
 /**

app/javascript/flavours/glitch/api.js

@@ -36,7 +36,7 @@ const setCSRFHeader = () => {
 ready(setCSRFHeader);
 
 /**
- * @param {() => import('immutable').Map} getState
+ * @param {() => import('immutable').Map<string,any>} getState
  * @returns {import('axios').RawAxiosRequestHeaders}
  */
 const authorizationHeaderFromState = getState => {
@@ -52,7 +52,7 @@ const authorizationHeaderFromState = getState => {
 };
 
 /**
- * @param {() => import('immutable').Map} getState
+ * @param {() => import('immutable').Map<string,any>} getState
  * @returns {import('axios').AxiosInstance}
  */
 export default function api(getState) {

app/javascript/flavours/glitch/components/avatar.jsx

@@ -1,79 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import ImmutablePropTypes from 'react-immutable-proptypes';
-import { autoPlayGif } from 'flavours/glitch/initial_state';
-import classNames from 'classnames';
-
-export default class Avatar extends React.PureComponent {
-
-  static propTypes = {
-    account: ImmutablePropTypes.map,
-    className: PropTypes.string,
-    size: PropTypes.number.isRequired,
-    style: PropTypes.object,
-    inline: PropTypes.bool,
-    animate: PropTypes.bool,
-  };
-
-  static defaultProps = {
-    animate: autoPlayGif,
-    size: 20,
-    inline: false,
-  };
-
-  state = {
-    hovering: false,
-  };
-
-  handleMouseEnter = () => {
-    if (this.props.animate) return;
-    this.setState({ hovering: true });
-  };
-
-  handleMouseLeave = () => {
-    if (this.props.animate) return;
-    this.setState({ hovering: false });
-  };
-
-  render () {
-    const {
-      account,
-      animate,
-      className,
-      inline,
-      size,
-    } = this.props;
-    const { hovering } = this.state;
-
-    const style = {
-      ...this.props.style,
-      width: `${size}px`,
-      height: `${size}px`,
-      backgroundSize: `${size}px ${size}px`,
-    };
-
-    if (account) {
-      const src = account.get('avatar');
-      const staticSrc = account.get('avatar_static');
-
-      if (hovering || animate) {
-        style.backgroundImage = `url(${src})`;
-      } else {
-        style.backgroundImage = `url(${staticSrc})`;
-      }
-    }
-
-    return (
-      <div
-        className={classNames('account__avatar', { 'account__avatar-inline': inline }, className)}
-        onMouseEnter={this.handleMouseEnter}
-        onMouseLeave={this.handleMouseLeave}
-        style={style}
-        data-avatar-of={account && `@${account.get('acct')}`}
-        role='img'
-        aria-label={account?.get('acct')}
-      />
-    );
-  }
-
-}

app/javascript/flavours/glitch/components/avatar.tsx

@@ -0,0 +1,48 @@
+import * as React from 'react';
+import classNames from 'classnames';
+import { autoPlayGif } from 'flavours/glitch/initial_state';
+import { useHovering } from 'hooks/useHovering';
+import type { Account } from 'types/resources';
+
+type Props = {
+  account: Account | undefined;
+  className?: string;
+  size: number;
+  style?: React.CSSProperties;
+  inline?: boolean;
+}
+
+export const Avatar: React.FC<Props> = ({
+  account,
+  className,
+  size = 20,
+  inline = false,
+  style: styleFromParent,
+}) => {
+  const { hovering, handleMouseEnter, handleMouseLeave } = useHovering(autoPlayGif);
+
+  const style = {
+    ...styleFromParent,
+    width: `${size}px`,
+    height: `${size}px`,
+    backgroundSize: `${size}px ${size}px`,
+  };
+
+  if (account) {
+    style.backgroundImage = `url(${account.get(hovering ? 'avatar' : 'avatar_static')})`;
+  }
+
+  return (
+    <div
+      className={classNames('account__avatar', { 'account__avatar-inline': inline }, className)}
+      onMouseEnter={handleMouseEnter}
+      onMouseLeave={handleMouseLeave}
+      style={style}
+      data-avatar-of={account && `@${account.get('acct')}`}
+      role='img'
+      aria-label={account?.get('acct')}
+    />
+  );
+};
+
+export default Avatar;

app/javascript/flavours/glitch/components/blurhash.jsx

@@ -44,6 +44,7 @@ function Blurhash({
       const ctx = canvas.getContext('2d');
       const imageData = new ImageData(pixels, width, height);
 
+      // @ts-expect-error
       ctx.putImageData(imageData, 0, 0);
     } catch (err) {
       console.error('Blurhash decoding failure', { err, hash });

app/javascript/flavours/glitch/components/hashtag.jsx

@@ -50,12 +50,14 @@ export const accountsCountRenderer = (displayNumber, pluralReady) => (
   />
 );
 
+// @ts-expect-error
 export const ImmutableHashtag = ({ hashtag }) => (
   <Hashtag
     name={hashtag.get('name')}
     href={hashtag.get('url')}
     to={`/tags/${hashtag.get('name')}`}
     people={hashtag.getIn(['history', 0, 'accounts']) * 1 + hashtag.getIn(['history', 1, 'accounts']) * 1}
+    // @ts-expect-error
     history={hashtag.get('history').reverse().map((day) => day.get('uses')).toArray()}
   />
 );
@@ -64,6 +66,7 @@ ImmutableHashtag.propTypes = {
   hashtag: ImmutablePropTypes.map.isRequired,
 };
 
+// @ts-expect-error
 const Hashtag = ({ name, href, to, people, uses, history, className, description, withGraph }) => (
   <div className={classNames('trends__item', className)}>
     <div className='trends__item__name'>

app/javascript/flavours/glitch/features/emoji/emoji_mart_data_light.js

@@ -9,7 +9,7 @@ const emojis = {};
 // decompress
 Object.keys(shortCodesToEmojiData).forEach((shortCode) => {
   let [
-    filenameData, // eslint-disable-line no-unused-vars
+    filenameData, // eslint-disable-line @typescript-eslint/no-unused-vars
     searchData,
   ] = shortCodesToEmojiData[shortCode];
   let [

app/javascript/flavours/glitch/features/emoji/emoji_unicode_mapping_light.js

@@ -4,9 +4,9 @@
 
 const [
   shortCodesToEmojiData,
-  skins, // eslint-disable-line no-unused-vars
-  categories, // eslint-disable-line no-unused-vars
-  short_names, // eslint-disable-line no-unused-vars
+  skins, // eslint-disable-line @typescript-eslint/no-unused-vars
+  categories, // eslint-disable-line @typescript-eslint/no-unused-vars
+  short_names, // eslint-disable-line @typescript-eslint/no-unused-vars
   emojisWithoutShortCodes,
 ] = require('./emoji_compressed');
 const { unicodeToFilename } = require('./unicode_to_filename');

app/javascript/flavours/glitch/initial_state.js

@@ -51,6 +51,7 @@
  * @property {boolean} activity_api_enabled
  * @property {string} admin
  * @property {boolean=} boost_modal
+ * @property {boolean=} favourite_modal
  * @property {boolean} crop_images
  * @property {boolean=} delete_modal
  * @property {boolean=} disable_swiping
@@ -81,7 +82,9 @@
  * @property {boolean=} use_pending_items
  * @property {string} version
  * @property {boolean} translation_enabled
- * @property {object} local_settings
+ * @property {string} status_page_url
+ * @property {boolean} system_emoji_font
+ * @property {string} default_content_type
  */
 
 /**
@@ -89,6 +92,9 @@
  * @property {Record<string, Account>} accounts
  * @property {InitialStateLanguage[]} languages
  * @property {InitialStateMeta} meta
+ * @property {object} local_settings
+ * @property {number} max_toot_chars
+ * @property {number} poll_limits
  */
 
 const element = document.getElementById('initial-state');
@@ -98,6 +104,7 @@ const initialState = element?.textContent && JSON.parse(element.textContent);
 // Glitch-soc-specific “local settings”
 if (initialState) {
   try {
+    // @ts-expect-error
     initialState.local_settings = JSON.parse(localStorage.getItem('mastodon-settings'));
   } catch (e) {
     initialState.local_settings = {};

app/javascript/flavours/glitch/is_mobile.js

@@ -36,6 +36,7 @@ export const layoutFromWindow = (layout_local_setting) => {
   }
 };
 
+// @ts-expect-error
 const iOS = /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream;
 
 const listenerOptions = supportsPassiveEvents ? { passive: true } : false;
@@ -45,7 +46,7 @@ let userTouching = false;
 const touchListener = () => {
   userTouching = true;
 
-  window.removeEventListener('touchstart', touchListener, listenerOptions);
+  window.removeEventListener('touchstart', touchListener);
 };
 
 window.addEventListener('touchstart', touchListener, listenerOptions);

app/javascript/flavours/glitch/stream.js

@@ -59,6 +59,7 @@ const subscribe = ({ channelName, params, onConnect }) => {
   subscriptionCounters[key] = subscriptionCounters[key] || 0;
 
   if (subscriptionCounters[key] === 0) {
+    // @ts-expect-error
     sharedConnection.send(JSON.stringify({ type: 'subscribe', stream: channelName, ...params }));
   }
 
@@ -74,7 +75,9 @@ const unsubscribe = ({ channelName, params, onDisconnect }) => {
 
   subscriptionCounters[key] = subscriptionCounters[key] || 1;
 
+  // @ts-expect-error
   if (subscriptionCounters[key] === 1 && sharedConnection.readyState === WebSocketClient.OPEN) {
+    // @ts-expect-error
     sharedConnection.send(JSON.stringify({ type: 'unsubscribe', stream: channelName, ...params }));
   }
 
@@ -87,6 +90,7 @@ const sharedCallbacks = {
     subscriptions.forEach(subscription => subscribe(subscription));
   },
 
+  // @ts-expect-error
   received (data) {
     const { stream } = data;
 
@@ -138,6 +142,7 @@ const channelNameWithInlineParams = (channelName, params) => {
  * @param {function(Function, Function): { onConnect: (function(): void), onReceive: (function(StreamEvent): void), onDisconnect: (function(): void) }} callbacks
  * @return {function(): void}
  */
+// @ts-expect-error
 export const connectStream = (channelName, params, callbacks) => (dispatch, getState) => {
   const streamingAPIBaseURL = getState().getIn(['meta', 'streaming_api_base_url']);
   const accessToken = getState().getIn(['meta', 'access_token']);
@@ -227,14 +232,19 @@ const handleEventSourceMessage = (e, received) => {
 const createConnection = (streamingAPIBaseURL, accessToken, channelName, { connected, received, disconnected, reconnected }) => {
   const params = channelName.split('&');
 
+  // @ts-expect-error
   channelName = params.shift();
 
   if (streamingAPIBaseURL.startsWith('ws')) {
+    // @ts-expect-error
     const ws = new WebSocketClient(`${streamingAPIBaseURL}/api/v1/streaming/?${params.join('&')}`, accessToken);
 
+    // @ts-expect-error
     ws.onopen      = connected;
     ws.onmessage   = e => received(JSON.parse(e.data));
+    // @ts-expect-error
     ws.onclose     = disconnected;
+    // @ts-expect-error
     ws.onreconnect = reconnected;
 
     return ws;

app/javascript/flavours/glitch/uuid.js

@@ -1,3 +0,0 @@
-export default function uuid(a) {
-  return a ? (a^Math.random() * 16 >> a / 4).toString(16) : ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, uuid);
-}

app/javascript/flavours/glitch/uuid.ts

@@ -0,0 +1,3 @@
+export default function uuid(a?: string): string {
+  return a ? ((a as any as number) ^ Math.random() * 16 >> (a as any as number) / 4).toString(16) : ('' + 1e7 + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, uuid);
+}

app/javascript/mastodon/initial_state.js

@@ -87,6 +87,7 @@
  * @property {Record<string, Account>} accounts
  * @property {InitialStateLanguage[]} languages
  * @property {InitialStateMeta} meta
+ * @property {number} max_toot_chars
  */
 
 const element = document.getElementById('initial-state');

tsconfig.json

@@ -7,7 +7,15 @@
     "noEmit": true,
     "strict": true,
     "esModuleInterop": true,
-    "skipLibCheck": true
-  },
-  "include": ["app/javascript/mastodon", "app/javascript/packs"]
+    "skipLibCheck": true,
+    "baseUrl": ".",
+    "paths": {
+      "*": ["app/javascript/*"]
+    }
+  },
+  "include": [
+    "app/javascript/mastodon",
+    "app/javascript/flavours/glitch",
+    "app/javascript/packs"
+  ]
 }