@theia/core
Version:
Theia is a cloud & desktop IDE framework implemented in TypeScript.
73 lines • 3.32 kB
JavaScript
;
// *****************************************************************************
// Copyright (C) 2022 Ericsson and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// http://www.eclipse.org/legal/epl-2.0.
//
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License v. 2.0 are satisfied: GNU General Public License, version 2
// with the GNU Classpath Exception which is available at
// https://www.gnu.org/software/classpath/license.html.
//
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
// *****************************************************************************
Object.defineProperty(exports, "__esModule", { value: true });
exports.MarkdownRendererImpl = exports.MarkdownRendererFactory = exports.MarkdownRenderer = void 0;
const tslib_1 = require("tslib");
const DOMPurify = require("dompurify");
const inversify_1 = require("inversify");
const markdownit = require("markdown-it");
const label_parser_1 = require("../label-parser");
const widgets_1 = require("../widgets");
// #endregion
/** Use this directly if you aren't worried about circular dependencies in the Shell */
exports.MarkdownRenderer = Symbol('MarkdownRenderer');
/** Use this to avoid circular dependencies in the Shell */
exports.MarkdownRendererFactory = Symbol('MarkdownRendererFactory');
let MarkdownRendererImpl = class MarkdownRendererImpl {
constructor() {
this.markdownIt = markdownit();
}
init() {
this.markdownItPlugin();
}
render(markdown, options) {
const host = document.createElement('div');
if (markdown) {
const html = this.markdownIt.render(markdown.value);
host.innerHTML = DOMPurify.sanitize(html, {
ALLOW_UNKNOWN_PROTOCOLS: true // DOMPurify usually strips non http(s) links from hrefs
});
}
return { element: host, dispose: () => { } };
}
markdownItPlugin() {
this.markdownIt.renderer.rules.text = (tokens, idx) => {
const content = tokens[idx].content;
return this.labelParser.parse(content).map(chunk => {
if (typeof chunk === 'string') {
return chunk;
}
return `<i class="${(0, widgets_1.codicon)(chunk.name)} ${chunk.animation ? `fa-${chunk.animation}` : ''} icon-inline"></i>`;
}).join('');
};
}
};
exports.MarkdownRendererImpl = MarkdownRendererImpl;
tslib_1.__decorate([
(0, inversify_1.inject)(label_parser_1.LabelParser),
tslib_1.__metadata("design:type", label_parser_1.LabelParser)
], MarkdownRendererImpl.prototype, "labelParser", void 0);
tslib_1.__decorate([
(0, inversify_1.postConstruct)(),
tslib_1.__metadata("design:type", Function),
tslib_1.__metadata("design:paramtypes", []),
tslib_1.__metadata("design:returntype", void 0)
], MarkdownRendererImpl.prototype, "init", null);
exports.MarkdownRendererImpl = MarkdownRendererImpl = tslib_1.__decorate([
(0, inversify_1.injectable)()
], MarkdownRendererImpl);
//# sourceMappingURL=markdown-renderer.js.map