Desktop, Mobile: Fixes #4119: Fixed links imported from ENEX as HTML

2025-11-29 22:48:10 +02:00 · 2020-11-20 16:04:47 +00:00
parent e0c2b62a6c
commit d953f6bcab
21 changed files with 6371 additions and 151 deletions
--- a/packages/renderer/MdToHtml/linkReplacement.ts
+++ b/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}`;
+}