Move to TypeScript (wulkano#955)

praveenRamalingam · Mar 13, 2021 · 8bd89ce · 8bd89ce
1 parent a1aed0a
commit 8bd89ce
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Showing 219 changed files with 12,951 additions and 8,167 deletions.
diff --git a/.gitignore b/.gitignore
@@ -3,3 +3,4 @@ node_modules
 /renderer/.next
 /app/dist
 /dist
+/dist-js
diff --git a/main/common/aperture.js → main/aperture.ts b/main/common/aperture.js → main/aperture.ts
@@ -1,63 +1,53 @@
-'use strict';
+import {windowManager} from './windows/manager';
+import {setRecordingTray, disableTray, resetTray} from './tray';
+import {setCropperShortcutAction} from './global-accelerators';
+import {settings} from './common/settings';
+import {track} from './common/analytics';
+import {plugins} from './plugins';
+import {getAudioDevices, getSelectedInputDeviceId} from './utils/devices';
+import {showError} from './utils/errors';
+import {RecordServiceContext, RecordServiceState} from './plugins/service-context';
+import {setCurrentRecording, updatePluginState, stopCurrentRecording} from './recording-history';
+import {Recording} from './video';
+import {ApertureOptions, StartRecordingOptions} from './common/types';
+import {InstalledPlugin} from './plugins/plugin';
+import {RecordService, RecordServiceHook} from './plugins/service';
 
 const createAperture = require('aperture');
-
-const {openEditorWindow} = require('../editor');
-const {closePrefsWindow} = require('../preferences');
-const {setRecordingTray, disableTray, resetTray} = require('../tray');
-const {disableCroppers, setRecordingCroppers, closeAllCroppers} = require('../cropper');
-const {setCropperShortcutAction} = require('../global-accelerators');
-
-// eslint-disable-next-line no-unused-vars
-const {convertToH264} = require('../utils/encoding');
-
-const settings = require('./settings');
-const {track} = require('./analytics');
-const plugins = require('./plugins');
-const {getAudioDevices} = require('../utils/devices');
-const {showError} = require('../utils/errors');
-const {RecordServiceContext} = require('../service-context');
-const {setCurrentRecording, updatePluginState, stopCurrentRecording} = require('../recording-history');
-
 const aperture = createAperture();
-const {videoCodecs} = createAperture;
-
-// eslint-disable-next-line no-unused-vars
-const recordHevc = videoCodecs.has('hevc');
 
-let lastUsedSettings;
-let recordingPlugins = [];
-const serviceState = new Map();
-let apertureOptions;
-let recordingName;
-let past;
+let recordingPlugins: Array<{plugin: InstalledPlugin; service: RecordService}> = [];
+const serviceState = new Map<string, RecordServiceState>();
+let apertureOptions: ApertureOptions;
+let recordingName: string | undefined;
+let past: number | undefined;
 
-const setRecordingName = name => {
+const setRecordingName = (name: string) => {
   recordingName = name;
 };
 
 const serializeEditPluginState = () => {
-  const result = {};
+  const result: Record<string, Record<string, Record<string, unknown> | undefined>> = {};
 
   for (const {plugin, service} of recordingPlugins) {
     if (!result[plugin.name]) {
       result[plugin.name] = {};
     }
 
-    result[plugin.name][service.title] = serviceState.get(service.title).persistedState;
+    result[plugin.name][service.title] = serviceState.get(service.title)?.persistedState;
   }
 
   return result;
 };
 
-const callPlugins = async method => Promise.all(recordingPlugins.map(async ({plugin, service}) => {
+const callPlugins = async (method: RecordServiceHook) => Promise.all(recordingPlugins.map(async ({plugin, service}) => {
   if (service[method] && typeof service[method] === 'function') {
     try {
-      await service[method](
+      await service[method]?.(
         new RecordServiceContext({
+          plugin,
           apertureOptions,
-          state: serviceState.get(service.title),
-          config: plugin.config,
+          state: serviceState.get(service.title) ?? {},
           setRecordingName
         })
       );
@@ -68,7 +58,7 @@ const callPlugins = async method => Promise.all(recordingPlugins.map(async ({plu
 }));
 
 const cleanup = async () => {
-  closeAllCroppers();
+  windowManager.cropper?.close();
   resetTray();
 
   await callPlugins('didStopRecording');
@@ -77,17 +67,17 @@ const cleanup = async () => {
   setCropperShortcutAction();
 };
 
-const startRecording = async options => {
+export const startRecording = async (options: StartRecordingOptions) => {
   if (past) {
     return;
   }
 
   past = Date.now();
   recordingName = undefined;
 
-  closePrefsWindow();
+  windowManager.preferences?.close();
+  windowManager.cropper?.disable();
   disableTray();
-  disableCroppers();
 
   const {cropperBounds, screenBounds, displayId} = options;
 
@@ -108,19 +98,15 @@ const startRecording = async options => {
     screenId: displayId
   };
 
-  lastUsedSettings = {
-    recordedFps: apertureOptions.fps
-  };
-
-  if (recordAudio === true) {
+  if (recordAudio) {
     // In case for some reason the default audio device is not set
     // use the first available device for recording
-    const audioInputDeviceId = settings.getSelectedInputDeviceId();
+    const audioInputDeviceId = getSelectedInputDeviceId();
     if (audioInputDeviceId) {
       apertureOptions.audioDeviceId = audioInputDeviceId;
     } else {
       const [defaultAudioDevice] = await getAudioDevices();
-      apertureOptions.audioDeviceId = defaultAudioDevice && defaultAudioDevice.id;
+      apertureOptions.audioDeviceId = defaultAudioDevice?.id;
     }
   }
 
@@ -132,12 +118,15 @@ const startRecording = async options => {
   console.log(`Collected settings after ${(Date.now() - past) / 1000}s`);
 
   recordingPlugins = plugins
-    .getRecordingPlugins()
+    .recordingPlugins
     .flatMap(
-      plugin => plugin.recordServicesWithStatus
-        // Make sure service is valid and enabled
-        .filter(({title, isEnabled}) => isEnabled && plugin.config.validServices.includes(title))
-        .map(service => ({plugin, service}))
+      plugin => {
+        const validServices = plugin.config.validServices;
+        return plugin.recordServicesWithStatus
+          // Make sure service is valid and enabled
+          .filter(({title, isEnabled}) => isEnabled && validServices.includes(title))
+          .map(service => ({plugin, service}));
+      }
     );
 
   for (const {service, plugin} of recordingPlugins) {
@@ -154,12 +143,12 @@ const startRecording = async options => {
       filePath,
       name: recordingName,
       apertureOptions,
-      editPlugins: serializeEditPluginState()
+      plugins: serializeEditPluginState()
     });
   } catch (error) {
     track('recording/stopped/error');
-    showError(error, {title: 'Recording error'});
-    past = null;
+    showError(error, {title: 'Recording error', plugin: undefined});
+    past = undefined;
     cleanup();
     return;
   }
@@ -172,18 +161,18 @@ const startRecording = async options => {
   }
 
   console.log(`Started recording after ${startTime}s`);
-  setRecordingCroppers();
+  windowManager.cropper?.setRecording();
   setRecordingTray(stopRecording);
   setCropperShortcutAction(stopRecording);
   past = Date.now();
 
   // Track aperture errors after recording has started, to avoid kap freezing if something goes wrong
-  aperture.recorder.catch(error => {
+  aperture.recorder.catch((error: any) => {
     // Make sure it doesn't catch the error of ending the recording
     if (past) {
       track('recording/stopped/error');
-      showError(error, {title: 'Recording error'});
-      past = null;
+      showError(error, {title: 'Recording error', plugin: undefined});
+      past = undefined;
       cleanup();
     }
   });
@@ -192,46 +181,38 @@ const startRecording = async options => {
   updatePluginState(serializeEditPluginState());
 };
 
-const stopRecording = async () => {
+export const stopRecording = async () => {
   // Ensure we only stop recording once
   if (!past) {
     return;
   }
 
   console.log(`Stopped recording after ${(Date.now() - past) / 1000}s`);
-  past = null;
+  past = undefined;
 
   let filePath;
 
   try {
     filePath = await aperture.stopRecording();
   } catch (error) {
     track('recording/stopped/error');
-    showError(error, {title: 'Recording error'});
+    showError(error, {title: 'Recording error', plugin: undefined});
     cleanup();
     return;
   }
 
-  const {recordedFps} = lastUsedSettings;
-
   try {
     cleanup();
   } finally {
     track('editor/opened/recording');
 
-    // TODO: bring this back when we figure out how to convert hevc files
-    // if (recordHevc) {
-    //   openEditorWindow(await convertToH264(filePath), {recordedFps, isNewRecording: true, originalFilePath: filePath});
-    // } else {
-    await openEditorWindow(filePath, {recordedFps, isNewRecording: true, recordingName});
-    // }
+    const recording = new Recording({
+      filePath,
+      title: recordingName,
+      apertureOptions
+    });
+    await recording.openEditorWindow();
 
     stopCurrentRecording(recordingName);
   }
 };
-
-module.exports = {
-  startRecording,
-  stopRecording,
-  getAudioDevices
-};
diff --git a/main/utils/accelerator-validator.js → main/common/accelerator-validator.ts b/main/utils/accelerator-validator.js → main/common/accelerator-validator.ts
@@ -1,5 +1,3 @@
-'use strict';
-
 // The goal of this file is validating accelerator values we receive from the user
 // to make sure that they are can be used with the electron api https://www.electronjs.org/docs/api/accelerator
 
@@ -46,9 +44,9 @@ const codes = [
   'numsub',
   'nummult',
   'numdiv'
-];
+] as const;
 
-const keyCodeRegex = new RegExp('^([\\dA-Z~`!@#$%^&*()_+=.,<>?;:\'"\\-\\/\\\\\\[\\]\\{\\}\\|]|F([1-9]|1[\\d]|2[0-4])|' + codes.join('|') + ')$');
+const getKeyCodeRegex = () => new RegExp('^([\\dA-Z~`!@#$%^&*()_+=.,<>?;:\'"\\-\\/\\\\\\[\\]\\{\\}\\|]|F([1-9]|1[\\d]|2[0-4])|' + codes.join('|') + ')$');
 
 const shiftKeyMap = new Map([
   ['~', '`'],
@@ -102,7 +100,7 @@ const namedKeyCodeMap = new Map([
   ['Clear', 'Numlock']
 ]);
 
-const checkAccelerator = accelerator => {
+export const checkAccelerator = (accelerator: string) => {
   if (!accelerator) {
     return true;
   }
@@ -113,23 +111,18 @@ const checkAccelerator = accelerator => {
     return false;
   }
 
-  if (!keyCodeRegex.test(parts[parts.length - 1])) {
+  if (!getKeyCodeRegex().test(parts[parts.length - 1])) {
     return false;
   }
 
   const metaKeys = parts.slice(0, -1);
   return metaKeys.every(part => modifiers.includes(part)) && metaKeys.some(part => part !== 'Shift');
 };
 
-const eventKeyToAccelerator = (key, location) => {
+export const eventKeyToAccelerator = (key: string, location: number) => {
   if (location === 3) {
     return numpadKeyMap.get(key);
   }
 
-  return namedKeyCodeMap.get(key) || shiftKeyMap.get(key) || key.toUpperCase();
-};
-
-module.exports = {
-  checkAccelerator,
-  eventKeyToAccelerator
+  return namedKeyCodeMap.get(key) ?? shiftKeyMap.get(key) ?? key.toUpperCase();
 };
diff --git a/main/common/analytics.js → main/common/analytics.ts b/main/common/analytics.js → main/common/analytics.ts
@@ -1,25 +1,26 @@
 'use strict';
 
-const util = require('electron-util');
+import util from 'electron-util';
+import {parse} from 'semver';
+import {settings} from './settings';
+
 const Insight = require('insight');
-const {parse} = require('semver');
 const pkg = require('../../package');
-const settings = require('./settings');
 
 const trackingCode = 'UA-84705099-2';
 const insight = new Insight({trackingCode, pkg});
 const version = parse(pkg.version);
 
-const track = (...paths) => {
+export const track = (...paths: string[]) => {
   const allowAnalytics = settings.get('allowAnalytics');
 
   if (allowAnalytics) {
-    console.log('Tracking', `v${version.major}.${version.minor}`, ...paths);
-    insight.track(`v${version.major}.${version.minor}`, ...paths);
+    console.log('Tracking', `v${version?.major}.${version?.minor}`, ...paths);
+    insight.track(`v${version?.major}.${version?.minor}`, ...paths);
   }
 };
 
-const initializeAnalytics = () => {
+export const initializeAnalytics = () => {
   if (util.isFirstAppLaunch()) {
     insight.track('install');
   }
@@ -29,8 +30,3 @@ const initializeAnalytics = () => {
     settings.set('version', pkg.version);
   }
 };
-
-module.exports = {
-  initializeAnalytics,
-  track
-};
diff --git a/main/common/constants.js b/main/common/constants.js
diff --git a/main/common/constants.ts b/main/common/constants.ts
@@ -0,0 +1,14 @@
+import {Format} from './types';
+
+export const supportedVideoExtensions = ['mp4', 'mov', 'm4v'];
+
+const formatExtensions = new Map([
+  ['av1', 'mp4']
+]);
+
+export const formats = [Format.mp4, Format.av1, Format.gif, Format.apng, Format.webm];
+
+export const getFormatExtension = (format: Format) => formatExtensions.get(format) ?? format;
+
+export const defaultInputDeviceId = 'SYSTEM_DEFAULT';
+