Merge branch 'dev' of https://github.com/laurent22/joplin into dev

.eslintignore

@@ -1351,6 +1351,9 @@ packages/lib/uuid.js.map
 packages/lib/versionInfo.d.ts
 packages/lib/versionInfo.js
 packages/lib/versionInfo.js.map
+packages/renderer/HtmlToHtml.d.ts
+packages/renderer/HtmlToHtml.js
+packages/renderer/HtmlToHtml.js.map
 packages/renderer/InMemoryCache.d.ts
 packages/renderer/InMemoryCache.js
 packages/renderer/InMemoryCache.js.map
@@ -1360,6 +1363,12 @@ packages/renderer/MarkupToHtml.js.map
 packages/renderer/MdToHtml.d.ts
 packages/renderer/MdToHtml.js
 packages/renderer/MdToHtml.js.map
+packages/renderer/MdToHtml/linkReplacement.d.ts
+packages/renderer/MdToHtml/linkReplacement.js
+packages/renderer/MdToHtml/linkReplacement.js.map
+packages/renderer/MdToHtml/linkReplacement.test.d.ts
+packages/renderer/MdToHtml/linkReplacement.test.js
+packages/renderer/MdToHtml/linkReplacement.test.js.map
 packages/renderer/MdToHtml/rules/checkbox.d.ts
 packages/renderer/MdToHtml/rules/checkbox.js
 packages/renderer/MdToHtml/rules/checkbox.js.map
@@ -1393,6 +1402,9 @@ packages/renderer/MdToHtml/rules/mermaid.js.map
 packages/renderer/MdToHtml/rules/sanitize_html.d.ts
 packages/renderer/MdToHtml/rules/sanitize_html.js
 packages/renderer/MdToHtml/rules/sanitize_html.js.map
+packages/renderer/htmlUtils.d.ts
+packages/renderer/htmlUtils.js
+packages/renderer/htmlUtils.js.map
 packages/renderer/index.d.ts
 packages/renderer/index.js
 packages/renderer/index.js.map
@@ -1402,4 +1414,7 @@ packages/renderer/noteStyle.js.map
 packages/renderer/pathUtils.d.ts
 packages/renderer/pathUtils.js
 packages/renderer/pathUtils.js.map
+packages/renderer/utils.d.ts
+packages/renderer/utils.js
+packages/renderer/utils.js.map
 # AUTO-GENERATED - EXCLUDED TYPESCRIPT BUILD

.gitignore

@@ -1343,6 +1343,9 @@ packages/lib/uuid.js.map
 packages/lib/versionInfo.d.ts
 packages/lib/versionInfo.js
 packages/lib/versionInfo.js.map
+packages/renderer/HtmlToHtml.d.ts
+packages/renderer/HtmlToHtml.js
+packages/renderer/HtmlToHtml.js.map
 packages/renderer/InMemoryCache.d.ts
 packages/renderer/InMemoryCache.js
 packages/renderer/InMemoryCache.js.map
@@ -1352,6 +1355,12 @@ packages/renderer/MarkupToHtml.js.map
 packages/renderer/MdToHtml.d.ts
 packages/renderer/MdToHtml.js
 packages/renderer/MdToHtml.js.map
+packages/renderer/MdToHtml/linkReplacement.d.ts
+packages/renderer/MdToHtml/linkReplacement.js
+packages/renderer/MdToHtml/linkReplacement.js.map
+packages/renderer/MdToHtml/linkReplacement.test.d.ts
+packages/renderer/MdToHtml/linkReplacement.test.js
+packages/renderer/MdToHtml/linkReplacement.test.js.map
 packages/renderer/MdToHtml/rules/checkbox.d.ts
 packages/renderer/MdToHtml/rules/checkbox.js
 packages/renderer/MdToHtml/rules/checkbox.js.map
@@ -1385,6 +1394,9 @@ packages/renderer/MdToHtml/rules/mermaid.js.map
 packages/renderer/MdToHtml/rules/sanitize_html.d.ts
 packages/renderer/MdToHtml/rules/sanitize_html.js
 packages/renderer/MdToHtml/rules/sanitize_html.js.map
+packages/renderer/htmlUtils.d.ts
+packages/renderer/htmlUtils.js
+packages/renderer/htmlUtils.js.map
 packages/renderer/index.d.ts
 packages/renderer/index.js
 packages/renderer/index.js.map
@@ -1394,4 +1406,7 @@ packages/renderer/noteStyle.js.map
 packages/renderer/pathUtils.d.ts
 packages/renderer/pathUtils.js
 packages/renderer/pathUtils.js.map
+packages/renderer/utils.d.ts
+packages/renderer/utils.js
+packages/renderer/utils.js.map
 # AUTO-GENERATED - EXCLUDED TYPESCRIPT BUILD

packages/app-cli/tests/HtmlToHtml.js

@@ -9,7 +9,7 @@ const Folder = require('@joplin/lib/models/Folder.js');
 const Note = require('@joplin/lib/models/Note.js');
 const BaseModel = require('@joplin/lib/BaseModel').default;
 const shim = require('@joplin/lib/shim').default;
-const HtmlToHtml = require('@joplin/renderer/HtmlToHtml');
+const HtmlToHtml = require('@joplin/renderer/HtmlToHtml').default;
 const { enexXmlToMd } = require('@joplin/lib/import-enex-md-gen.js');
 
 process.on('unhandledRejection', (reason, p) => {

packages/app-cli/tests/support/plugins/register_command/api/types.ts

@@ -208,6 +208,13 @@ export enum MenuItemLocation {
 	 * @deprecated Do not use - same as NoteListContextMenu
 	 */
 	Context = 'context',
+
+	/**
+	 * The context menu that appears when right-clicking on the note
+	 * list, or when multiple notes are selected. Any command triggered from
+	 * this location will receive a `noteIds` array with the list of notes that
+	 * were right-clicked or selected.
+	 */
 	NoteListContextMenu = 'noteListContextMenu',
 	EditorContextMenu = 'editorContextMenu',
 }

packages/app-cli/tests/support/plugins/register_command/src/index.ts

@@ -21,6 +21,20 @@ joplin.plugins.register({
 			},
 		});
 
+		await joplin.commands.register({
+			name: 'contextMenuCommandExample',
+			label: 'My Context Menu command',
+			execute: async (noteIds:string[]) => {
+				const notes = [];
+				for (const noteId of noteIds) {
+					notes.push(await joplin.data.get(['notes', noteId]));
+				}
+
+				const noteTitles = notes.map((note:any) => note.title);
+				alert('The following notes will be processed:\n\n' + noteTitles.join(', '));
+			},
+		});
+
 		// Commands that return a result and take argument can only be used
 		// programmatically, so it's not necessary to set a label and icon.
 		await joplin.commands.register({
@@ -40,6 +54,8 @@ joplin.plugins.register({
 		await joplin.views.menuItems.create('myMenuItem1', 'testCommand1', MenuItemLocation.Tools, { accelerator: 'CmdOrCtrl+Alt+Shift+B' });
 		await joplin.views.menuItems.create('myMenuItem2', 'testCommand2', MenuItemLocation.Tools);
 
+		await joplin.views.menuItems.create('contextMenuItem1', 'contextMenuCommandExample', MenuItemLocation.NoteListContextMenu);
+
 		console.info('Running command with arguments...');
 		const result = await joplin.commands.execute('commandWithResult', 'abcd', 123);
 		console.info('Result was: ' + result);

packages/app-desktop/gui/NoteEditor/utils/useFormNote.ts

@@ -3,15 +3,16 @@ import { FormNote, defaultFormNote, ResourceInfos } from './types';
 import { clearResourceCache, attachedResources } from './resourceHandling';
 import AsyncActionQueue from '@joplin/lib/AsyncActionQueue';
 import { handleResourceDownloadMode } from './resourceHandling';
+import HtmlToHtml from '@joplin/renderer/HtmlToHtml';
+import Setting from '@joplin/lib/models/Setting';
+import usePrevious from '../../hooks/usePrevious';
+import ResourceEditWatcher from '@joplin/lib/services/ResourceEditWatcher/index';
+
 const { MarkupToHtml } = require('@joplin/renderer');
-const HtmlToHtml = require('@joplin/renderer/HtmlToHtml');
-const usePrevious = require('../../hooks/usePrevious').default;
 const Note = require('@joplin/lib/models/Note');
-const Setting = require('@joplin/lib/models/Setting').default;
 const { reg } = require('@joplin/lib/registry.js');
 const ResourceFetcher = require('@joplin/lib/services/ResourceFetcher.js');
 const DecryptionWorker = require('@joplin/lib/services/DecryptionWorker.js');
-const ResourceEditWatcher = require('@joplin/lib/services/ResourceEditWatcher/index').default;
 
 export interface OnLoadEvent {
 	formNote: FormNote;

packages/app-desktop/gui/utils/NoteListUtils.ts

@@ -186,7 +186,7 @@ export default class NoteListUtils {
 			if (location !== MenuItemLocation.Context && location !== MenuItemLocation.NoteListContextMenu) continue;
 
 			menu.append(
-				new MenuItem(menuUtils.commandToStatefulMenuItem(info.view.commandName))
+				new MenuItem(menuUtils.commandToStatefulMenuItem(info.view.commandName, noteIds))
 			);
 		}
 

packages/app-desktop/package.json

@@ -11,7 +11,8 @@
     "tsc": "node node_modules/typescript/bin/tsc --project tsconfig.json",
     "watch": "node node_modules/typescript/bin/tsc --watch --project tsconfig.json",
     "start": "gulp build && electron . --env dev --log-level debug --no-welcome --open-dev-tools",
-    "test": "jest"
+    "test": "jest",
+    "test-ci": "test"
   },
   "repository": {
     "type": "git",

packages/app-mobile/components/NoteBodyViewer/hooks/useSource.ts

@@ -87,7 +87,6 @@ export default function useSource(noteBody: string, noteMarkupLanguage: number,
 				codeTheme: theme.codeThemeCss,
 				postMessageSyntax: 'window.joplinPostMessage_',
 				enableLongPress: shim.mobilePlatform() === 'android', // On iOS, there's already a built-on open/share menu
-				longPressDelay: 500, // TODO use system value
 			};
 
 			// Whenever a resource state changes, for example when it goes from "not downloaded" to "downloaded", the "noteResources"

packages/renderer/HtmlToHtml.ts

@@ -1,6 +1,6 @@
-const htmlUtils = require('./htmlUtils');
-const utils = require('./utils');
-// const noteStyle = require('./noteStyle').default;
+import htmlUtils from './htmlUtils';
+import linkReplacement from './MdToHtml/linkReplacement';
+import utils from './utils';
 
 // TODO: fix
 // const Setting = require('@joplin/lib/models/Setting').default;
@@ -13,9 +13,45 @@ const md5 = require('md5');
 // relatively small.
 const inMemoryCache = new InMemoryCache(10);
 
-class HtmlToHtml {
-	constructor(options) {
-		if (!options) options = {};
+interface FsDriver {
+	writeFile: Function;
+	exists: Function;
+	cacheCssToFile: Function;
+}
+
+interface Options {
+	ResourceModel: any;
+	resourceBaseUrl?: string;
+	fsDriver?: FsDriver;
+}
+
+interface RenderOptions {
+	splitted: boolean;
+	bodyOnly: boolean;
+	externalAssetsOnly: boolean;
+	resources: any;
+	postMessageSyntax: string;
+	enableLongPress: boolean;
+}
+
+interface RenderResult {
+	html: string;
+	pluginAssets: any[];
+}
+
+export default class HtmlToHtml {
+
+	private resourceBaseUrl_;
+	private ResourceModel_;
+	private cache_;
+	private fsDriver_: any;
+
+	constructor(options: Options = null) {
+		options = {
+			ResourceModel: null,
+			...options,
+		};
+
 		this.resourceBaseUrl_ = 'resourceBaseUrl' in options ? options.resourceBaseUrl : null;
 		this.ResourceModel_ = options.ResourceModel;
 		this.cache_ = inMemoryCache;
@@ -36,7 +72,7 @@ class HtmlToHtml {
 		return this.fsDriver_;
 	}
 
-	splitHtml(html) {
+	splitHtml(html: string) {
 		const trimmedHtml = html.trimStart();
 		if (trimmedHtml.indexOf('<style>') !== 0) return { html: html, css: '' };
 
@@ -49,17 +85,20 @@ class HtmlToHtml {
 		};
 	}
 
-	async allAssets(/* theme*/) {
+	async allAssets(/* theme*/): Promise<any[]> {
 		return []; // TODO
 	}
 
 	// Note: the "theme" variable is ignored and instead the light theme is
 	// always used for HTML notes.
 	// See: https://github.com/laurent22/joplin/issues/3698
-	async render(markup, _theme, options) {
-		options = Object.assign({}, {
+	async render(markup: string, _theme: any, options: RenderOptions): Promise<RenderResult> {
+		options = {
 			splitted: false,
-		}, options);
+			postMessageSyntax: 'postMessage',
+			enableLongPress: false,
+			...options,
+		};
 
 		const cacheKey = md5(escape(markup));
 		let html = this.cache_.value(cacheKey);
@@ -67,7 +106,7 @@ class HtmlToHtml {
 		if (!html) {
 			html = htmlUtils.sanitizeHtml(markup);
 
-			html = htmlUtils.processImageTags(html, data => {
+			html = htmlUtils.processImageTags(html, (data: any) => {
 				if (!data.src) return null;
 
 				const r = utils.imageReplacement(this.ResourceModel_, data.src, options.resources, this.resourceBaseUrl_);
@@ -85,6 +124,24 @@ class HtmlToHtml {
 					};
 				}
 			});
+
+			html = htmlUtils.processAnchorTags(html, (data: any) => {
+				if (!data.href) return null;
+
+				const r = linkReplacement(data.href, {
+					resources: options.resources,
+					ResourceModel: this.ResourceModel_,
+					postMessageSyntax: options.postMessageSyntax,
+					enableLongPress: options.enableLongPress,
+				});
+
+				if (!r) return null;
+
+				return {
+					type: 'replaceElement',
+					html: r,
+				};
+			});
 		}
 
 		this.cache_.setValue(cacheKey, html, 1000 * 60 * 10);
@@ -98,13 +155,13 @@ class HtmlToHtml {
 
 		// const lightTheme = themeStyle(Setting.THEME_LIGHT);
 		// let cssStrings = noteStyle(lightTheme);
-		let cssStrings = [];
+		let cssStrings: string[] = [];
 
 		if (options.splitted) {
 			const splitted = this.splitHtml(html);
 			cssStrings = [splitted.css].concat(cssStrings);
 
-			const output = {
+			const output: RenderResult = {
 				html: splitted.html,
 				pluginAssets: [],
 			};
@@ -124,5 +181,3 @@ class HtmlToHtml {
 		};
 	}
 }
-
-module.exports = HtmlToHtml;

packages/renderer/MarkupToHtml.ts

@@ -1,6 +1,6 @@
 import MdToHtml from './MdToHtml';
-const HtmlToHtml = require('./HtmlToHtml');
-const htmlUtils = require('./htmlUtils');
+import HtmlToHtml from './HtmlToHtml';
+import htmlUtils from './htmlUtils';
 const MarkdownIt = require('markdown-it');
 
 export enum MarkupLanguage {

packages/renderer/MdToHtml.ts

@@ -138,10 +138,6 @@ export interface RuleOptions {
 	// to display a context menu. Used in `image.ts` and `link_open.ts`
 	enableLongPress?: boolean;
 
-	// Used in mobile app when enableLongPress = true. Tells for how long
-	// the resource should be pressed before the menu is shown.
-	longPressDelay?: number;
-
 	// Use by `link_open` rule.
 	// linkRenderingType = 1 is the regular rendering and clicking on it is handled via embedded JS (in onclick attribute)
 	// linkRenderingType = 2 gives a plain link with no JS. Caller needs to handle clicking on the link.

packages/renderer/MdToHtml/linkReplacement.test.ts

@@ -0,0 +1,53 @@
+import linkReplacement from './linkReplacement';
+
+describe('linkReplacement', () => {
+
+	test('should handle non-resource links', () => {
+		const r = linkReplacement('https://example.com/test');
+		expect(r).toBe('<a data-from-md href=\'https://example.com/test\' onclick=\'postMessage("https://example.com/test", { resourceId: "" }); return false;\'>');
+	});
+
+	test('should handle non-resource links - simple rendering', () => {
+		const r = linkReplacement('https://example.com/test', { linkRenderingType: 2 });
+		expect(r).toBe('<a data-from-md href=\'https://example.com/test\'>');
+	});
+
+	test('should handle resource links - downloaded status', () => {
+		const resourceId = 'f6afba55bdf74568ac94f8d1e3578d2c';
+
+		const r = linkReplacement(`:/${resourceId}`, {
+			ResourceModel: {},
+			resources: {
+				[resourceId]: {
+					item: {},
+					localState: {
+						fetch_status: 2, // FETCH_STATUS_DONE
+					},
+				},
+			},
+		});
+
+		expect(r).toBe(`<a data-from-md data-resource-id='${resourceId}' href='#' onclick='postMessage("joplin://${resourceId}", { resourceId: "${resourceId}" }); return false;'><span class="resource-icon fa-joplin"></span>`);
+	});
+
+	test('should handle resource links - idle status', () => {
+		const resourceId = 'f6afba55bdf74568ac94f8d1e3578d2c';
+
+		const r = linkReplacement(`:/${resourceId}`, {
+			ResourceModel: {},
+			resources: {
+				[resourceId]: {
+					item: {},
+					localState: {
+						fetch_status: 0, // FETCH_STATUS_IDLE
+					},
+				},
+			},
+		});
+
+		// Since the icon is embedded as SVG, we only check for the prefix
+		const expectedPrefix = `<a class="not-loaded-resource resource-status-notDownloaded" data-resource-id="${resourceId}"><img src="data:image/svg+xml;utf8`;
+		expect(r.indexOf(expectedPrefix)).toBe(0);
+	});
+
+});

packages/renderer/MdToHtml/linkReplacement.ts

@@ -0,0 +1,104 @@
+import utils from '../utils';
+const Entities = require('html-entities').AllHtmlEntities;
+const htmlentities = new Entities().encode;
+const urlUtils = require('../urlUtils.js');
+const { getClassNameForMimeType } = require('font-awesome-filetypes');
+
+export interface Options {
+	title?: string;
+	resources?: any;
+	ResourceModel?: any;
+	linkRenderingType?: number;
+	plainResourceRendering?: boolean;
+	postMessageSyntax?: string;
+	enableLongPress?: boolean;
+}
+
+export default function(href: string, options: Options = null) {
+	options = {
+		title: '',
+		resources: {},
+		ResourceModel: null,
+		linkRenderingType: 1,
+		plainResourceRendering: false,
+		postMessageSyntax: 'postMessage',
+		enableLongPress: false,
+		...options,
+	};
+
+	const resourceHrefInfo = urlUtils.parseResourceUrl(href);
+	const isResourceUrl = options.resources && !!resourceHrefInfo;
+	let title = options.title;
+
+	let resourceIdAttr = '';
+	let icon = '';
+	let hrefAttr = '#';
+	let mime = '';
+	let resourceId = '';
+	if (isResourceUrl) {
+		resourceId = resourceHrefInfo.itemId;
+
+		const result = options.resources[resourceId];
+		const resourceStatus = utils.resourceStatus(options.ResourceModel, result);
+
+		if (result && result.item) {
+			if (!title) title = result.item.title;
+			mime = result.item.mime;
+		}
+
+		if (result && resourceStatus !== 'ready' && !options.plainResourceRendering) {
+			const icon = utils.resourceStatusFile(resourceStatus);
+			return `<a class="not-loaded-resource resource-status-${resourceStatus}" data-resource-id="${resourceId}">` + `<img src="data:image/svg+xml;utf8,${htmlentities(icon)}"/>`;
+		} else {
+			href = `joplin://${resourceId}`;
+			if (resourceHrefInfo.hash) href += `#${resourceHrefInfo.hash}`;
+			resourceIdAttr = `data-resource-id='${resourceId}'`;
+
+			const iconType = mime ? getClassNameForMimeType(mime) : 'fa-joplin';
+
+			// Icons are defined in lib/renderers/noteStyle using inline svg
+			// The icons are taken from fork-awesome but use the font-awesome naming scheme in order
+			// to be more compatible with the getClass library
+			icon = `<span class="resource-icon ${iconType}"></span>`;
+		}
+	} else {
+		// If the link is a plain URL (as opposed to a resource link), set the href to the actual
+		// link. This allows the link to be exported too when exporting to PDF.
+		hrefAttr = href;
+	}
+
+	// A single quote is valid in a URL but we don't want any because the
+	// href is already enclosed in single quotes.
+	// https://github.com/laurent22/joplin/issues/2030
+	href = href.replace(/'/g, '%27');
+
+	let js = `${options.postMessageSyntax}(${JSON.stringify(href)}, { resourceId: ${JSON.stringify(resourceId)} }); return false;`;
+	if (options.enableLongPress && !!resourceId) {
+		const onClick = `${options.postMessageSyntax}(${JSON.stringify(href)})`;
+		const onLongClick = `${options.postMessageSyntax}("longclick:${resourceId}")`;
+		const touchStart = `t=setTimeout(()=>{t=null; ${onLongClick};}, ${utils.longPressDelay});`;
+		const cancel = 'if (!!t) {clearTimeout(t); t=null;';
+		const touchEnd = `${cancel} ${onClick};}`;
+		js = `ontouchstart='${touchStart}' ontouchend='${touchEnd}' ontouchcancel='${cancel} ontouchmove="${cancel}'`;
+	} else {
+		js = `onclick='${js}'`;
+	}
+
+	if (hrefAttr.indexOf('#') === 0 && href.indexOf('#') === 0) js = ''; // If it's an internal anchor, don't add any JS since the webview is going to handle navigating to the right place
+
+	const attrHtml = [];
+	attrHtml.push('data-from-md');
+	if (resourceIdAttr) attrHtml.push(resourceIdAttr);
+	if (title) attrHtml.push(`title='${htmlentities(title)}'`);
+	if (mime) attrHtml.push(`type='${htmlentities(mime)}'`);
+
+	if (options.plainResourceRendering || options.linkRenderingType === 2) {
+		icon = '';
+		attrHtml.push(`href='${htmlentities(href)}'`);
+	} else {
+		attrHtml.push(`href='${hrefAttr}'`);
+		if (js) attrHtml.push(js);
+	}
+
+	return `<a ${attrHtml.join(' ')}>${icon}`;
+}

packages/renderer/MdToHtml/rules/html_image.ts

@@ -1,7 +1,6 @@
 import { RuleOptions } from '../../MdToHtml';
-
-const htmlUtils = require('../../htmlUtils.js');
-const utils = require('../../utils');
+import htmlUtils from '../../htmlUtils';
+import utils from '../../utils';
 
 function renderImageHtml(before: string, src: string, after: string, ruleOptions: RuleOptions) {
 	const r = utils.imageReplacement(ruleOptions.ResourceModel, src, ruleOptions.resources, ruleOptions.resourceBaseUrl);

packages/renderer/MdToHtml/rules/image.ts

@@ -1,7 +1,6 @@
 import { RuleOptions } from '../../MdToHtml';
-
-const utils = require('../../utils');
-const htmlUtils = require('../../htmlUtils.js');
+import htmlUtils from '../../htmlUtils';
+import utils from '../../utils';
 
 function plugin(markdownIt: any, ruleOptions: RuleOptions) {
 	const defaultRender = markdownIt.renderer.rules.image;
@@ -23,7 +22,7 @@ function plugin(markdownIt: any, ruleOptions: RuleOptions) {
 				const id = r['data-resource-id'];
 
 				const longPressHandler = `${ruleOptions.postMessageSyntax}('longclick:${id}')`;
-				const touchStart = `t=setTimeout(()=>{t=null; ${longPressHandler};}, ${ruleOptions.longPressDelay});`;
+				const touchStart = `t=setTimeout(()=>{t=null; ${longPressHandler};}, ${utils.longPressDelay});`;
 				const cancel = 'if (!!t) clearTimeout(t); t=null';
 
 				js = ` ontouchstart="${touchStart}" ontouchend="${cancel}" ontouchcancel="${cancel}" ontouchmove="${cancel}"`;

packages/renderer/MdToHtml/rules/link_open.ts

@@ -1,95 +1,26 @@
 import { RuleOptions } from '../../MdToHtml';
+import linkReplacement from '../linkReplacement';
+import utils from '../../utils';
 
-const Entities = require('html-entities').AllHtmlEntities;
-const htmlentities = new Entities().encode;
-const utils = require('../../utils');
 const urlUtils = require('../../urlUtils.js');
-const { getClassNameForMimeType } = require('font-awesome-filetypes');
 
 function plugin(markdownIt: any, ruleOptions: RuleOptions) {
 	markdownIt.renderer.rules.link_open = function(tokens: any[], idx: number) {
 		const token = tokens[idx];
-		let href = utils.getAttr(token.attrs, 'href');
+		const href = utils.getAttr(token.attrs, 'href');
 		const resourceHrefInfo = urlUtils.parseResourceUrl(href);
 		const isResourceUrl = ruleOptions.resources && !!resourceHrefInfo;
-		let title = utils.getAttr(token.attrs, 'title', isResourceUrl ? '' : href);
+		const title = utils.getAttr(token.attrs, 'title', isResourceUrl ? '' : href);
 
-		let resourceIdAttr = '';
-		let icon = '';
-		let hrefAttr = '#';
-		let mime = '';
-		let resourceId = '';
-		if (isResourceUrl) {
-			resourceId = resourceHrefInfo.itemId;
-
-			const result = ruleOptions.resources[resourceId];
-			const resourceStatus = utils.resourceStatus(ruleOptions.ResourceModel, result);
-
-			if (result && result.item) {
-				title = utils.getAttr(token.attrs, 'title', result.item.title);
-				mime = result.item.mime;
-			}
-
-			if (result && resourceStatus !== 'ready' && !ruleOptions.plainResourceRendering) {
-				const icon = utils.resourceStatusFile(resourceStatus);
-				return `<a class="not-loaded-resource resource-status-${resourceStatus}" data-resource-id="${resourceId}">` + `<img src="data:image/svg+xml;utf8,${htmlentities(icon)}"/>`;
-			} else {
-				href = `joplin://${resourceId}`;
-				if (resourceHrefInfo.hash) href += `#${resourceHrefInfo.hash}`;
-				resourceIdAttr = `data-resource-id='${resourceId}'`;
-
-				let iconType = getClassNameForMimeType(mime);
-				if (!mime) {
-					iconType = 'fa-joplin';
-				}
-				// Icons are defined in lib/renderers/noteStyle using inline svg
-				// The icons are taken from fork-awesome but use the font-awesome naming scheme in order
-				// to be more compatible with the getClass library
-				icon = `<span class="resource-icon ${iconType}"></span>`;
-			}
-		} else {
-			// If the link is a plain URL (as opposed to a resource link), set the href to the actual
-			// link. This allows the link to be exported too when exporting to PDF.
-			hrefAttr = href;
-		}
-
-		// A single quote is valid in a URL but we don't want any because the
-		// href is already enclosed in single quotes.
-		// https://github.com/laurent22/joplin/issues/2030
-		href = href.replace(/'/g, '%27');
-
-		let js = `${ruleOptions.postMessageSyntax}(${JSON.stringify(href)}, { resourceId: ${JSON.stringify(resourceId)} }); return false;`;
-		if (ruleOptions.enableLongPress && !!resourceId) {
-			const onClick = `${ruleOptions.postMessageSyntax}(${JSON.stringify(href)})`;
-			const onLongClick = `${ruleOptions.postMessageSyntax}("longclick:${resourceId}")`;
-			const touchStart = `t=setTimeout(()=>{t=null; ${onLongClick};}, ${ruleOptions.longPressDelay});`;
-			const cancel = 'if (!!t) {clearTimeout(t); t=null;';
-			const touchEnd = `${cancel} ${onClick};}`;
-			js = `ontouchstart='${touchStart}' ontouchend='${touchEnd}' ontouchcancel='${cancel} ontouchmove="${cancel}'`;
-		} else {
-			js = `onclick='${js}'`;
-		}
-
-		if (hrefAttr.indexOf('#') === 0 && href.indexOf('#') === 0) js = ''; // If it's an internal anchor, don't add any JS since the webview is going to handle navigating to the right place
-
-		const attrHtml = [];
-		attrHtml.push('data-from-md');
-		if (resourceIdAttr) attrHtml.push(resourceIdAttr);
-		if (title) attrHtml.push(`title='${htmlentities(title)}'`);
-		if (mime) attrHtml.push(`type='${htmlentities(mime)}'`);
-
-		if (ruleOptions.plainResourceRendering || ruleOptions.linkRenderingType === 2) {
-			icon = '';
-			attrHtml.push(`href='${htmlentities(href)}'`);
-
-			// return `<a data-from-md ${resourceIdAttr} title='${htmlentities(title)}' href='${htmlentities(href)}' type='${htmlentities(mime)}'>`;
-		} else {
-			attrHtml.push(`href='${hrefAttr}'`);
-			if (js) attrHtml.push(js);
-			// return `<a data-from-md ${resourceIdAttr} title='${htmlentities(title)}' href='${hrefAttr}' ${js} type='${htmlentities(mime)}'>${icon}`;
-		}
-
-		return `<a ${attrHtml.join(' ')}>${icon}`;
+		return linkReplacement(href, {
+			title,
+			resources: ruleOptions.resources,
+			ResourceModel: ruleOptions.ResourceModel,
+			linkRenderingType: ruleOptions.linkRenderingType,
+			plainResourceRendering: ruleOptions.plainResourceRendering,
+			postMessageSyntax: ruleOptions.postMessageSyntax,
+			enableLongPress: ruleOptions.enableLongPress,
+		});
 	};
 }
 

packages/renderer/MdToHtml/rules/sanitize_html.ts

@@ -1,7 +1,7 @@
 import { RuleOptions } from '../../MdToHtml';
+import htmlUtils from '../../htmlUtils';
 
 const md5 = require('md5');
-const htmlUtils = require('../../htmlUtils');
 
 export default {
 	plugin: function(markdownIt: any, ruleOptions: RuleOptions) {

packages/renderer/htmlUtils.ts

@@ -6,6 +6,8 @@ const htmlparser2 = require('@joplin/fork-htmlparser2');
 // https://stackoverflow.com/a/16119722/561309
 const imageRegex = /<img([\s\S]*?)src=["']([\s\S]*?)["']([\s\S]*?)>/gi;
 
+const anchorRegex = /<a([\s\S]*?)href=["']([\s\S]*?)["']([\s\S]*?)>/gi;
+
 const selfClosingElements = [
 	'area',
 	'base',
@@ -30,7 +32,7 @@ const selfClosingElements = [
 
 class HtmlUtils {
 
-	attributesHtml(attr) {
+	attributesHtml(attr: any) {
 		const output = [];
 
 		for (const n in attr) {
@@ -41,10 +43,10 @@ class HtmlUtils {
 		return output.join(' ');
 	}
 
-	processImageTags(html, callback) {
+	processImageTags(html: string, callback: Function) {
 		if (!html) return '';
 
-		return html.replace(imageRegex, (v, before, src, after) => {
+		return html.replace(imageRegex, (_v, before, src, after) => {
 			const action = callback({ src: src });
 
 			if (!action) return `<img${before}src="${src}"${after}>`;
@@ -66,15 +68,40 @@ class HtmlUtils {
 		});
 	}
 
-	isSelfClosingTag(tagName) {
+	processAnchorTags(html: string, callback: Function) {
+		if (!html) return '';
+
+		return html.replace(anchorRegex, (_v, before, href, after) => {
+			const action = callback({ href: href });
+
+			if (!action) return `<a${before}href="${href}"${after}>`;
+
+			if (action.type === 'replaceElement') {
+				return action.html;
+			}
+
+			if (action.type === 'replaceSource') {
+				return `<img${before}href="${action.href}"${after}>`;
+			}
+
+			if (action.type === 'setAttributes') {
+				const attrHtml = this.attributesHtml(action.attrs);
+				return `<img${before}${attrHtml}${after}>`;
+			}
+
+			throw new Error(`Invalid action: ${action.type}`);
+		});
+	}
+
+	isSelfClosingTag(tagName: string) {
 		return selfClosingElements.includes(tagName.toLowerCase());
 	}
 
 	// TODO: copied from @joplin/lib
-	stripHtml(html) {
-		const output = [];
+	stripHtml(html: string) {
+		const output: string[] = [];
 
-		const tagStack = [];
+		const tagStack: string[] = [];
 
 		const currentTag = () => {
 			if (!tagStack.length) return '';
@@ -85,16 +112,16 @@ class HtmlUtils {
 
 		const parser = new htmlparser2.Parser({
 
-			onopentag: (name) => {
+			onopentag: (name: string) => {
 				tagStack.push(name.toLowerCase());
 			},
 
-			ontext: (decodedText) => {
+			ontext: (decodedText: string) => {
 				if (disallowedTags.includes(currentTag())) return;
 				output.push(decodedText);
 			},
 
-			onclosetag: (name) => {
+			onclosetag: (name: string) => {
 				if (currentTag() === name.toLowerCase()) tagStack.pop();
 			},
 
@@ -106,16 +133,16 @@ class HtmlUtils {
 		return output.join('').replace(/\s+/g, ' ');
 	}
 
-	sanitizeHtml(html, options = null) {
+	sanitizeHtml(html: string, options: any = null) {
 		options = Object.assign({}, {
 			// If true, adds a "jop-noMdConv" class to all the tags.
 			// It can be used afterwards to restore HTML tags in Markdown.
 			addNoMdConvClass: false,
 		}, options);
 
-		const output = [];
+		const output: string[] = [];
 
-		const tagStack = [];
+		const tagStack: string[] = [];
 
 		const currentTag = () => {
 			if (!tagStack.length) return '';
@@ -135,7 +162,7 @@ class HtmlUtils {
 
 		const parser = new htmlparser2.Parser({
 
-			onopentag: (name, attrs) => {
+			onopentag: (name: string, attrs: any) => {
 				tagStack.push(name.toLowerCase());
 
 				if (disallowedTags.includes(currentTag())) return;
@@ -171,7 +198,7 @@ class HtmlUtils {
 				output.push(`<${name}${attrHtml}${closingSign}`);
 			},
 
-			ontext: (decodedText) => {
+			ontext: (decodedText: string) => {
 				if (disallowedTags.includes(currentTag())) return;
 
 				if (currentTag() === 'style') {
@@ -184,7 +211,7 @@ class HtmlUtils {
 				}
 			},
 
-			onclosetag: (name) => {
+			onclosetag: (name: string) => {
 				const current = currentTag();
 
 				if (current === name.toLowerCase()) tagStack.pop();
@@ -206,6 +233,4 @@ class HtmlUtils {
 
 }
 
-const htmlUtils = new HtmlUtils();
-
-module.exports = htmlUtils;
+export default new HtmlUtils();

packages/renderer/index.ts

@@ -1,9 +1,9 @@
 import MarkupToHtml, { MarkupLanguage } from './MarkupToHtml';
 import MdToHtml from './MdToHtml';
-const HtmlToHtml = require('./HtmlToHtml');
+import HtmlToHtml from './HtmlToHtml';
+import utils from './utils';
 const setupLinkify = require('./MdToHtml/setupLinkify');
 const assetsToHeaders = require('./assetsToHeaders');
-const utils = require('./utils');
 
 export {
 	MarkupToHtml,

packages/renderer/jest.config.js

@@ -0,0 +1,191 @@
+// For a detailed explanation regarding each configuration property, visit:
+// https://jestjs.io/docs/en/configuration.html
+
+module.exports = {
+	// All imported modules in your tests should be mocked automatically
+	// automock: false,
+
+	// Stop running tests after `n` failures
+	// bail: 0,
+
+	// The directory where Jest should store its cached dependency information
+	// cacheDirectory: "/tmp/jest_rs",
+
+	// Automatically clear mock calls and instances between every test
+	// clearMocks: false,
+
+	// Indicates whether the coverage information should be collected while executing the test
+	// collectCoverage: false,
+
+	// An array of glob patterns indicating a set of files for which coverage information should be collected
+	// collectCoverageFrom: undefined,
+
+	// The directory where Jest should output its coverage files
+	// coverageDirectory: undefined,
+
+	// An array of regexp pattern strings used to skip coverage collection
+	// coveragePathIgnorePatterns: [
+	//   "/node_modules/"
+	// ],
+
+	// Indicates which provider should be used to instrument code for coverage
+	coverageProvider: 'v8',
+
+	// A list of reporter names that Jest uses when writing coverage reports
+	// coverageReporters: [
+	//   "json",
+	//   "text",
+	//   "lcov",
+	//   "clover"
+	// ],
+
+	// An object that configures minimum threshold enforcement for coverage results
+	// coverageThreshold: undefined,
+
+	// A path to a custom dependency extractor
+	// dependencyExtractor: undefined,
+
+	// Make calling deprecated APIs throw helpful error messages
+	// errorOnDeprecated: false,
+
+	// Force coverage collection from ignored files using an array of glob patterns
+	// forceCoverageMatch: [],
+
+	// A path to a module which exports an async function that is triggered once before all test suites
+	// globalSetup: undefined,
+
+	// A path to a module which exports an async function that is triggered once after all test suites
+	// globalTeardown: undefined,
+
+	// A set of global variables that need to be available in all test environments
+	// globals: {},
+
+	// The maximum amount of workers used to run your tests. Can be specified as % or a number. E.g. maxWorkers: 10% will use 10% of your CPU amount + 1 as the maximum worker number. maxWorkers: 2 will use a maximum of 2 workers.
+	// maxWorkers: "50%",
+
+	// An array of directory names to be searched recursively up from the requiring module's location
+	// moduleDirectories: [
+	//   "node_modules"
+	// ],
+
+	// An array of file extensions your modules use
+	// moduleFileExtensions: [
+	//   "js",
+	//   "json",
+	//   "jsx",
+	//   "ts",
+	//   "tsx",
+	//   "node"
+	// ],
+
+	// A map from regular expressions to module names or to arrays of module names that allow to stub out resources with a single module
+	// moduleNameMapper: {},
+
+	// An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
+	// modulePathIgnorePatterns: [],
+
+	// Activates notifications for test results
+	// notify: false,
+
+	// An enum that specifies notification mode. Requires { notify: true }
+	// notifyMode: "failure-change",
+
+	// A preset that is used as a base for Jest's configuration
+	// preset: undefined,
+
+	// Run tests from one or more projects
+	// projects: undefined,
+
+	// Use this configuration option to add custom reporters to Jest
+	// reporters: undefined,
+
+	// Automatically reset mock state between every test
+	// resetMocks: false,
+
+	// Reset the module registry before running each individual test
+	// resetModules: false,
+
+	// A path to a custom resolver
+	// resolver: undefined,
+
+	// Automatically restore mock state between every test
+	// restoreMocks: false,
+
+	// The root directory that Jest should scan for tests and modules within
+	// rootDir: undefined,
+
+	// A list of paths to directories that Jest should use to search for files in
+	// roots: [
+	//   "<rootDir>"
+	// ],
+
+	// Allows you to use a custom runner instead of Jest's default test runner
+	// runner: "jest-runner",
+
+	// The paths to modules that run some code to configure or set up the testing environment before each test
+	// setupFiles: [],
+
+	// A list of paths to modules that run some code to configure or set up the testing framework before each test
+	// setupFilesAfterEnv: [],
+
+	// The number of seconds after which a test is considered as slow and reported as such in the results.
+	// slowTestThreshold: 5,
+
+	// A list of paths to snapshot serializer modules Jest should use for snapshot testing
+	// snapshotSerializers: [],
+
+	// The test environment that will be used for testing
+	testEnvironment: 'node',
+
+	// Options that will be passed to the testEnvironment
+	// testEnvironmentOptions: {},
+
+	// Adds a location field to test results
+	// testLocationInResults: false,
+
+	// The glob patterns Jest uses to detect test files
+	testMatch: [
+		'**/*.test.js',
+	],
+
+	// An array of regexp pattern strings that are matched against all test paths, matched tests are skipped
+	// testPathIgnorePatterns: [
+	//   "/node_modules/"
+	// ],
+
+	// The regexp pattern or array of patterns that Jest uses to detect test files
+	// testRegex: [],
+
+	// This option allows the use of a custom results processor
+	// testResultsProcessor: undefined,
+
+	// This option allows use of a custom test runner
+	// testRunner: "jasmine2",
+
+	// This option sets the URL for the jsdom environment. It is reflected in properties such as location.href
+	// testURL: "http://localhost",
+
+	// Setting this value to "fake" allows the use of fake timers for functions such as "setTimeout"
+	// timers: "real",
+
+	// A map from regular expressions to paths to transformers
+	// transform: undefined,
+
+	// An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation
+	// transformIgnorePatterns: [
+	//   "/node_modules/",
+	//   "\\.pnp\\.[^\\/]+$"
+	// ],
+
+	// An array of regexp pattern strings that are matched against all modules before the module loader will automatically return a mock for them
+	// unmockedModulePathPatterns: undefined,
+
+	// Indicates whether each individual test should be reported during the run
+	// verbose: undefined,
+
+	// An array of regexp patterns that are matched against all source file paths before re-running tests in watch mode
+	// watchPathIgnorePatterns: [],
+
+	// Whether to use watchman for file crawling
+	// watchman: true,
+};

packages/renderer/package.json

@@ -12,16 +12,20 @@
     "buildAssets": "node Tools/buildAssets.js",
     "prepublishOnly": "npm run buildAssets",
     "tsc": "node node_modules/typescript/bin/tsc --project tsconfig.json",
-    "watch": "node node_modules/typescript/bin/tsc --watch --project tsconfig.json"
+    "watch": "node node_modules/typescript/bin/tsc --watch --project tsconfig.json",
+    "test": "jest",
+    "test-ci": "test"
   },
   "author": "",
   "license": "MIT",
   "devDependencies": {
     "@types/node": "^14.14.6",
+    "jest": "^26.6.3",
     "typescript": "^4.0.5"
   },
   "dependencies": {
     "@joplin/fork-htmlparser2": "^4.1.8",
+    "@types/jest": "^26.0.15",
     "font-awesome-filetypes": "^2.1.0",
     "fs-extra": "^8.1.0",
     "highlight.js": "^10.2.1",

packages/renderer/utils.ts

@@ -9,9 +9,9 @@ const FetchStatuses = {
 	FETCH_STATUS_ERROR: 3,
 };
 
-const utils = {};
+const utils: any = {};
 
-utils.getAttr = function(attrs, name, defaultValue = null) {
+utils.getAttr = function(attrs: string[], name: string, defaultValue: string = null) {
 	for (let i = 0; i < attrs.length; i++) {
 		if (attrs[i][0] === name) return attrs[i].length > 1 ? attrs[i][1] : null;
 	}
@@ -63,12 +63,12 @@ utils.loaderImage = function() {
 	`;
 };
 
-utils.resourceStatusImage = function(status) {
+utils.resourceStatusImage = function(status: string) {
 	if (status === 'notDownloaded') return utils.notDownloadedResource();
 	return utils.resourceStatusFile(status);
 };
 
-utils.resourceStatusFile = function(status) {
+utils.resourceStatusFile = function(status: string) {
 	if (status === 'notDownloaded') return utils.notDownloadedResource();
 	if (status === 'downloading') return utils.loaderImage();
 	if (status === 'encrypted') return utils.loaderImage();
@@ -77,7 +77,7 @@ utils.resourceStatusFile = function(status) {
 	throw new Error(`Unknown status: ${status}`);
 };
 
-utils.resourceStatusIndex = function(status) {
+utils.resourceStatusIndex = function(status: string) {
 	if (status === 'error') return -1;
 	if (status === 'notDownloaded') return 0;
 	if (status === 'downloading') return 1;
@@ -87,7 +87,7 @@ utils.resourceStatusIndex = function(status) {
 	throw new Error(`Unknown status: ${status}`);
 };
 
-utils.resourceStatusName = function(index) {
+utils.resourceStatusName = function(index: number) {
 	if (index === -1) return 'error';
 	if (index === 0) return 'notDownloaded';
 	if (index === 1) return 'downloading';
@@ -97,7 +97,7 @@ utils.resourceStatusName = function(index) {
 	throw new Error(`Unknown index: ${index}`);
 };
 
-utils.resourceStatus = function(ResourceModel, resourceInfo) {
+utils.resourceStatus = function(ResourceModel: any, resourceInfo: any) {
 	if (!ResourceModel) return 'ready';
 
 	let resourceStatus = 'ready';
@@ -122,7 +122,7 @@ utils.resourceStatus = function(ResourceModel, resourceInfo) {
 	return resourceStatus;
 };
 
-utils.imageReplacement = function(ResourceModel, src, resources, resourceBaseUrl) {
+utils.imageReplacement = function(ResourceModel: any, src: string, resources: any, resourceBaseUrl: string) {
 	if (!ResourceModel || !resources) return null;
 
 	if (!ResourceModel.isResourceUrl(src)) return null;
@@ -151,4 +151,8 @@ utils.imageReplacement = function(ResourceModel, src, resources, resourceBaseUrl
 	return null;
 };
 
-module.exports = utils;
+// Used in mobile app when enableLongPress = true. Tells for how long
+// the resource should be pressed before the menu is shown.
+utils.longPressDelay = 500;
+
+export default utils;