docutils-ts/dist/src/writer.js

Port of the Python Docutils library to TypeScript

import Component from "./component.js";
import { getLanguage } from "./languages/index.js";
import { InvalidStateError } from "./exceptions.js";
const __version__ = '';
/**
 * Base class for all writers.
 */
export default class Writer extends Component {
    constructor() {
        super(...arguments);
        this.parts = {};
    }
    // TODO : SHOULD 'write' BE ASYNC ?
    async write(document, destination) {
        this.document = document;
        if (document !== undefined) {
            this.language = getLanguage(document.settings.languageCode, document.reporter);
        }
        this.destination = destination;
        this.translate();
        let fn;
        if (this.destination) {
            if (typeof this.destination === 'function') {
                fn = this.destination;
            }
            else if (typeof this.destination.write === 'function') {
                fn = this.destination.write.bind(this.destination);
            }
        }
        if (fn !== undefined && this.output !== undefined) {
            return fn(this.output); // Should this call be async?
        }
        else {
            return this.output;
        }
    }
    assembleParts() {
        if (this.document === undefined) {
            throw new InvalidStateError();
        }
        this.parts.whole = this.output; // TODO : fixme!
        this.parts.encoding = this.document.settings.outputEncoding;
        this.parts.version = __version__;
    }
}