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Moved to ts for other dependencies.

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SamTV12345 2023-06-23 21:18:12 +02:00
parent 7b99edc471
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8 changed files with 884 additions and 1379 deletions
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236
src/.eslintrc.cjs
View file

@ -1,10 +1,6 @@
import "eslint-config-etherpad/patch/modern-module-resolution";
'use strict';
// This is a workaround for https://github.com/eslint/eslint/issues/3458
require('eslint-config-etherpad/patch/modern-module-resolution');
module.exports = {
ignorePatterns: [
export const ignorePatterns = [
'/static/js/admin/jquery.autosize.js',
'/static/js/admin/minify.json.js',
'/static/js/vendors/browser.js',
@ -14,128 +10,132 @@ module.exports = {
'/static/js/vendors/jquery.js',
'/static/js/vendors/nice-select.js',
'/tests/frontend/lib/',
],
overrides: [
];
export const overrides = [
{
files: [
'**/.eslintrc.*',
],
extends: 'etherpad/node',
files: [
'**/.eslintrc.*',
],
extends: 'etherpad/node',
},
{
files: [
'**/*',
],
excludedFiles: [
'**/.eslintrc.*',
'tests/frontend/**/*',
],
extends: 'etherpad/node',
},
{
files: [
'static/**/*',
'tests/frontend/helper.js',
'tests/frontend/helper/**/*',
],
excludedFiles: [
'**/.eslintrc.*',
],
extends: 'etherpad/browser',
env: {
'shared-node-browser': true,
},
overrides: [
{
files: [
'tests/frontend/helper/**/*',
],
globals: {
helper: 'readonly',
},
},
],
},
{
files: [
'tests/**/*',
],
excludedFiles: [
'**/.eslintrc.*',
'tests/frontend/cypress/**/*',
'tests/frontend/helper.js',
'tests/frontend/helper/**/*',
'tests/frontend/travis/**/*',
'tests/ratelimit/**/*',
],
extends: 'etherpad/tests',
rules: {
'mocha/no-exports': 'off',
'mocha/no-top-level-hooks': 'off',
},
},
{
files: [
'tests/backend/**/*',
],
excludedFiles: [
'**/.eslintrc.*',
],
extends: 'etherpad/tests/backend',
overrides: [
{
files: [
'tests/backend/**/*',
],
excludedFiles: [
'tests/backend/specs/**/*',
],
rules: {
'mocha/no-exports': 'off',
'mocha/no-top-level-hooks': 'off',
},
},
],
},
{
files: [
'tests/frontend/**/*',
],
excludedFiles: [
'**/.eslintrc.*',
'tests/frontend/cypress/**/*',
'tests/frontend/helper.js',
'tests/frontend/helper/**/*',
'tests/frontend/travis/**/*',
],
extends: 'etherpad/tests/frontend',
overrides: [
{
files: [
files: [
'**/*',
],
excludedFiles: [
'**/.eslintrc.*',
'tests/frontend/**/*',
],
excludedFiles: [
'tests/frontend/specs/**/*',
],
rules: {
],
extends: 'etherpad/node',
},
{
files: [
'static/**/*',
'tests/frontend/helper.js',
'tests/frontend/helper/**/*',
],
excludedFiles: [
'**/.eslintrc.*',
],
extends: 'etherpad/browser',
env: {
'shared-node-browser': true,
},
overrides: [
{
files: [
'tests/frontend/helper/**/*',
],
globals: {
helper: 'readonly',
},
},
],
},
{
files: [
'tests/**/*',
],
excludedFiles: [
'**/.eslintrc.*',
'tests/frontend/cypress/**/*',
'tests/frontend/helper.js',
'tests/frontend/helper/**/*',
'tests/frontend/travis/**/*',
'tests/ratelimit/**/*',
],
extends: 'etherpad/tests',
rules: {
'mocha/no-exports': 'off',
'mocha/no-top-level-hooks': 'off',
},
},
],
},
{
files: [
'tests/frontend/cypress/**/*',
],
extends: 'etherpad/tests/cypress',
files: [
'tests/backend/**/*',
],
excludedFiles: [
'**/.eslintrc.*',
],
extends: 'etherpad/tests/backend',
overrides: [
{
files: [
'tests/backend/**/*',
],
excludedFiles: [
'tests/backend/specs/**/*',
],
rules: {
'mocha/no-exports': 'off',
'mocha/no-top-level-hooks': 'off',
},
},
],
},
{
files: [
'tests/frontend/travis/**/*',
],
extends: 'etherpad/node',
files: [
'tests/frontend/**/*',
],
excludedFiles: [
'**/.eslintrc.*',
'tests/frontend/cypress/**/*',
'tests/frontend/helper.js',
'tests/frontend/helper/**/*',
'tests/frontend/travis/**/*',
],
extends: 'etherpad/tests/frontend',
overrides: [
{
files: [
'tests/frontend/**/*',
],
excludedFiles: [
'tests/frontend/specs/**/*',
],
rules: {
'mocha/no-exports': 'off',
'mocha/no-top-level-hooks': 'off',
},
},
],
},
],
root: true,
{
files: [
'tests/frontend/cypress/**/*',
],
extends: 'etherpad/tests/cypress',
},
{
files: [
'tests/frontend/travis/**/*',
],
extends: 'etherpad/node',
},
];
export const root = true;
export default {
ignorePatterns,
overrides,
root
};

2
src/node/db/Pad.ts
View file

@ -4,7 +4,7 @@
*/
import AttributeMap from '../../static/js/AttributeMap';
import {applyToAText, makeAText} from '../../static/js/Changeset';
import {applyToAText, copyAText, makeAText} from '../../static/js/Changeset';
import ChatMessage from '../../static/js/ChatMessage';
import {AttributePool} from '../../static/js/AttributePool';
import {Stream} from '../utils/Stream';

5
src/node/handler/PadMessageHandler.ts
View file

@ -21,7 +21,7 @@
import AttributeMap from '../../static/js/AttributeMap';
import {getPad} from '../db/PadManager';
import Changeset from '../../static/js/Changeset';
import {} from '../../static/js/Changeset';
import ChatMessage from '../../static/js/ChatMessage';
import {AttributePool} from '../../static/js/AttributePool';
import AttributeManager from '../../static/js/AttributeManager';
@ -797,6 +797,7 @@ const _correctMarkersInPad = (atext, apool) => {
return builder.toString();
};
export let clientVars:any
/**
* Handles a CLIENT_READY. A CLIENT_READY is the first message from the client
* to the server. The Client sends his token
@ -954,7 +955,7 @@ const handleClientReady = async (socket, message) => {
// Warning: never ever send sessionInfo.padId to the client. If the client is read only you
// would open a security hole 1 swedish mile wide...
const clientVars = {
clientVars = {
skinName: skinName,
skinVariants: skinVariants,
randomVersionString: randomString(4),

1887
src/static/js/Changeset.ts → src/static/js/Changeset.js
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File diff suppressed because it is too large Load diff

112
src/static/js/ace.js → src/static/js/ace.ts
View file

@ -1,49 +1,27 @@
import * as hooks from "./pluginfw/hooks.js";
import { makeCSSManager as makeCSSManager$0 } from "./cssmanager.js";
import * as pluginUtils from "./pluginfw/shared.js";
import {Ace2EditorInfo, AceDocType} from "../module/Ace2EditorInfo";
import {clientVars} from "../../node/handler/PadMessageHandler";
import {CustomWindow} from "../module/CustomWindow";
'use strict';
/**
* This code is mostly from the old Etherpad. Please help us to comment this code.
* This helps other people to understand this code better and helps them to improve it.
* TL;DR COMMENTS ON THIS FILE ARE HIGHLY APPRECIATED
*/
/**
* Copyright 2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS-IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// requires: top
// requires: undefined
const hooks = require('./pluginfw/hooks');
const makeCSSManager = require('./cssmanager').makeCSSManager;
const pluginUtils = require('./pluginfw/shared');
const debugLog = (...args) => {};
const makeCSSManager = { makeCSSManager: makeCSSManager$0 }.makeCSSManager;
const debugLog = (...args) => { };
// The inner and outer iframe's locations are about:blank, so relative URLs are relative to that.
// Firefox and Chrome seem to do what the developer intends if given a relative URL, but Safari
// errors out unless given an absolute URL for a JavaScript-created element.
const absUrl = (url) => new URL(url, window.location.href).href;
const eventFired = async (obj, event, cleanups = [], predicate = () => true) => {
if (typeof cleanups === 'function') {
predicate = cleanups;
cleanups = [];
}
await new Promise((resolve, reject) => {
await new Promise<void>((resolve, reject) => {
let cleanup;
const successCb = () => {
if (!predicate()) return;
if (!predicate())
return;
debugLog(`Ace2Editor.init() ${event} event on`, obj);
cleanup();
resolve();
@ -55,7 +33,7 @@ const eventFired = async (obj, event, cleanups = [], predicate = () => true) =>
reject(err);
};
cleanup = () => {
cleanup = () => {};
cleanup = () => { };
obj.removeEventListener(event, successCb);
obj.removeEventListener('error', errorCb);
};
@ -64,14 +42,13 @@ const eventFired = async (obj, event, cleanups = [], predicate = () => true) =>
obj.addEventListener('error', errorCb);
});
};
// Resolves when the frame's document is ready to be mutated. Browsers seem to be quirky about
// iframe ready events so this function throws the kitchen sink at the problem. Maybe one day we'll
// find a concise general solution.
const frameReady = async (frame) => {
// Can't do `const doc = frame.contentDocument;` because Firefox seems to asynchronously replace
// the document object after the frame is first created for some reason. ¯\_(ツ)_/¯
const doc = () => frame.contentDocument;
const doc:AceDocType = () => frame.contentDocument;
const cleanups = [];
try {
await Promise.race([
@ -81,28 +58,27 @@ const frameReady = async (frame) => {
eventFired(doc(), 'DOMContentLoaded', cleanups),
eventFired(doc(), 'readystatechange', cleanups, () => doc.readyState === 'complete'),
]);
} finally {
for (const cleanup of cleanups) cleanup();
}
finally {
for (const cleanup of cleanups)
cleanup();
}
};
const Ace2Editor = function () {
let info = {editor: this};
let info:Ace2EditorInfo = { editor: this };
let loaded = false;
let actionsPendingInit = [];
const pendingInit = (func) => function (...args) {
const action = () => func.apply(this, args);
if (loaded) return action();
if (loaded)
return action();
actionsPendingInit.push(action);
};
const doActionsPendingInit = () => {
for (const fn of actionsPendingInit) fn();
for (const fn of actionsPendingInit)
fn();
actionsPendingInit = [];
};
// The following functions (prefixed by 'ace_') are exposed by editor, but
// execution is delayed until init is complete
const aceFunctionsPendingInit = [
@ -124,7 +100,6 @@ const Ace2Editor = function () {
'execCommand',
'replaceRange',
];
for (const fnName of aceFunctionsPendingInit) {
// Note: info[`ace_${fnName}`] does not exist yet, so it can't be passed directly to
// pendingInit(). A simple wrapper is used to defer the info[`ace_${fnName}`] lookup until
@ -133,12 +108,9 @@ const Ace2Editor = function () {
info[`ace_${fnName}`].apply(this, args);
});
}
this.exportText = () => loaded ? info.ace_exportText() : '(awaiting init)\n';
this.getInInternationalComposition =
() => loaded ? info.ace_getInInternationalComposition() : null;
// prepareUserChangeset:
// Returns null if no new changes or ACE not ready. Otherwise, bundles up all user changes
// to the latest base text into a Changeset, which is returned (as a string if encodeAsString).
@ -148,7 +120,6 @@ const Ace2Editor = function () {
// prepareUserChangeset will return an updated changeset that takes into account the latest user
// changes, and modify the changeset to be applied by applyPreparedChangesetToBase accordingly.
this.prepareUserChangeset = () => loaded ? info.ace_prepareUserChangeset() : null;
const addStyleTagsFor = (doc, files) => {
for (const file of files) {
const link = doc.createElement('link');
@ -158,17 +129,14 @@ const Ace2Editor = function () {
doc.head.appendChild(link);
}
};
this.destroy = pendingInit(() => {
info.ace_dispose();
info.frame.parentNode.removeChild(info.frame);
info = null; // prevent IE 6 closure memory leaks
});
this.init = async function (containerId, initialCode) {
debugLog('Ace2Editor.init()');
this.importText(initialCode);
const includedCSS = [
`../static/css/iframe_editor.css?v=${clientVars.randomVersionString}`,
`../static/css/pad.css?v=${clientVars.randomVersionString}`,
@ -177,12 +145,9 @@ const Ace2Editor = function () {
(p) => /\/\//.test(p) ? p : `../static/plugins/${p}`),
`../static/skins/${clientVars.skinName}/pad.css?v=${clientVars.randomVersionString}`,
];
const skinVariants = clientVars.skinVariants.split(' ').filter((x) => x !== '');
const outerFrame = document.createElement('iframe');
outerFrame.name = 'ace_outer';
outerFrame.frameBorder = 0; // for IE
outerFrame.title = 'Ether';
// Some browsers do strange things unless the iframe has a src or srcdoc property:
// - Firefox replaces the frame's contentWindow.document object with a different object after
@ -197,25 +162,20 @@ const Ace2Editor = function () {
info.frame = outerFrame;
document.getElementById(containerId).appendChild(outerFrame);
const outerWindow = outerFrame.contentWindow;
debugLog('Ace2Editor.init() waiting for outer frame');
await frameReady(outerFrame);
debugLog('Ace2Editor.init() outer frame ready');
// Firefox might replace the outerWindow.document object after iframe creation so this variable
// is assigned after the Window's load event.
const outerDocument = outerWindow.document;
// <html> tag
outerDocument.documentElement.classList.add('outer-editor', 'outerdoc', ...skinVariants);
// <head> tag
addStyleTagsFor(outerDocument, includedCSS);
const outerStyle = outerDocument.createElement('style');
outerStyle.type = 'text/css';
outerStyle.title = 'dynamicsyntax';
outerDocument.head.appendChild(outerStyle);
// <body> tag
outerDocument.body.id = 'outerdocbody';
outerDocument.body.classList.add('outerdocbody', ...pluginUtils.clientPluginNames());
@ -231,30 +191,24 @@ const Ace2Editor = function () {
lineMetricsDiv.id = 'linemetricsdiv';
lineMetricsDiv.appendChild(outerDocument.createTextNode('x'));
outerDocument.body.appendChild(lineMetricsDiv);
const innerFrame = outerDocument.createElement('iframe');
innerFrame.name = 'ace_inner';
innerFrame.title = 'pad';
innerFrame.scrolling = 'no';
innerFrame.frameBorder = 0;
innerFrame.allowTransparency = true; // for IE
innerFrame.frameBorder = String(0);
// The iframe MUST have a src or srcdoc property to avoid browser quirks. See the comment above
// outerFrame.srcdoc.
innerFrame.src = 'empty.html';
outerDocument.body.insertBefore(innerFrame, outerDocument.body.firstChild);
const innerWindow = innerFrame.contentWindow;
const innerWindow = innerFrame.contentWindow as unknown as CustomWindow;
debugLog('Ace2Editor.init() waiting for inner frame');
await frameReady(innerFrame);
debugLog('Ace2Editor.init() inner frame ready');
// Firefox might replace the innerWindow.document object after iframe creation so this variable
// is assigned after the Window's load event.
const innerDocument = innerWindow.document;
// <html> tag
innerDocument.documentElement.classList.add('inner-editor', ...skinVariants);
// <head> tag
addStyleTagsFor(innerDocument, includedCSS);
const requireKernel = innerDocument.createElement('script');
@ -267,7 +221,7 @@ const Ace2Editor = function () {
const script = innerDocument.createElement('script');
script.type = 'text/javascript';
script.src = absUrl(`../javascripts/lib/ep_etherpad-lite/static/js/${module}.js` +
`?callback=require.define&v=${clientVars.randomVersionString}`);
`?callback=require.define&v=${clientVars.randomVersionString}`);
innerDocument.head.appendChild(script);
}
const innerStyle = innerDocument.createElement('style');
@ -275,16 +229,13 @@ const Ace2Editor = function () {
innerStyle.title = 'dynamicsyntax';
innerDocument.head.appendChild(innerStyle);
const headLines = [];
hooks.callAll('aceInitInnerdocbodyHead', {iframeHTML: headLines});
innerDocument.head.appendChild(
innerDocument.createRange().createContextualFragment(headLines.join('\n')));
hooks.callAll('aceInitInnerdocbodyHead', { iframeHTML: headLines });
innerDocument.head.appendChild(innerDocument.createRange().createContextualFragment(headLines.join('\n')));
// <body> tag
innerDocument.body.id = 'innerdocbody';
innerDocument.body.classList.add('innerdocbody');
innerDocument.body.setAttribute('spellcheck', 'false');
innerDocument.body.appendChild(innerDocument.createTextNode('\u00A0')); // &nbsp;
debugLog('Ace2Editor.init() waiting for require kernel load');
await eventFired(requireKernel, 'load');
debugLog('Ace2Editor.init() require kernel loaded');
@ -292,17 +243,13 @@ const Ace2Editor = function () {
require.setRootURI(absUrl('../javascripts/src'));
require.setLibraryURI(absUrl('../javascripts/lib'));
require.setGlobalKeyPath('require');
// intentially moved before requiring client_plugins to save a 307
innerWindow.Ace2Inner = require('ep_etherpad-lite/static/js/ace2_inner');
innerWindow.plugins = require('ep_etherpad-lite/static/js/pluginfw/client_plugins');
innerWindow.plugins.adoptPluginsFromAncestorsOf(innerWindow);
innerWindow.$ = innerWindow.jQuery = require('ep_etherpad-lite/static/js/rjquery').jQuery;
debugLog('Ace2Editor.init() waiting for plugins');
await new Promise((resolve, reject) => innerWindow.plugins.ensure(
(err) => err != null ? reject(err) : resolve()));
await new Promise((resolve, reject) => innerWindow.plugins.ensure((err) => err != null ? reject(err) : resolve()));
debugLog('Ace2Editor.init() waiting for Ace2Inner.init()');
await innerWindow.Ace2Inner.init(info, {
inner: makeCSSManager(innerStyle.sheet),
@ -315,5 +262,4 @@ const Ace2Editor = function () {
debugLog('Ace2Editor.init() done');
};
};
exports.Ace2Editor = Ace2Editor;
export { Ace2Editor };

5
src/static/module/Ace2EditorInfo.ts Normal file
View file

@ -0,0 +1,5 @@
export type Ace2EditorInfo = {
[key: string]: any
}
export type AceDocType = any

14
src/static/module/CustomWindow.ts Normal file
View file

@ -0,0 +1,14 @@
export type CustomWindow = {
require: RequireFunction,
Ace2Inner:any,
plugins: any,
jQuery: any,
document: any,
}
export type RequireFunction= {
setRootURI: (url: string)=>void,
setLibraryURI: (url: string)=>void,
setGlobalKeyPath: (path: string)=>void,
}

2
src/tsconfig.json
View file

@ -8,7 +8,7 @@
"target": "es6",
"moduleResolution": "node",
"sourceMap": true,
"outDir": "../dist"
"outDir": "dist"
},
"lib": ["es2015"]
}