docxml
Version:
TypeScript (component) library for building and parsing a DOCX file
102 lines (101 loc) • 4.61 kB
JavaScript
var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
if (kind === "m") throw new TypeError("Private method is not writable");
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
};
var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
};
var _Archive_zip, _Archive_promises;
import * as dntShim from "../../_dnt.shims.js";
import { JSZip, readZip } from '../../deps/deno.land/x/jszip@0.11.0/mod.js';
import { parse, serialize } from '../utilities/dom.js';
export class Archive {
constructor(zip) {
Object.defineProperty(this, "location", {
enumerable: true,
configurable: true,
writable: true,
value: void 0
});
_Archive_zip.set(this, void 0);
_Archive_promises.set(this, []);
__classPrivateFieldSet(this, _Archive_zip, zip || new JSZip(), "f");
}
/**
* @deprecated For testing purposes only.
*/
get $$$fileNames() {
return __classPrivateFieldGet(this, _Archive_zip, "f").files();
}
hasFile(location) {
return !!__classPrivateFieldGet(this, _Archive_zip, "f").files()[location];
}
readText(location) {
if (location.startsWith('/') || location.startsWith('./')) {
location = location.substring(location.indexOf('/') + 1);
}
try {
return __classPrivateFieldGet(this, _Archive_zip, "f").file(location).async('string');
}
catch (error) {
throw new Error(`Could not read "${location}" from archive: ${error.message}. The only files in this archive are: ${Object.keys(__classPrivateFieldGet(this, _Archive_zip, "f").files()).join(', ')}`);
}
}
async asUint8Array() {
for await (const { location, promise } of __classPrivateFieldGet(this, _Archive_promises, "f")) {
__classPrivateFieldGet(this, _Archive_zip, "f").addFile(location, await promise);
}
return __classPrivateFieldGet(this, _Archive_zip, "f").generateAsync({ type: 'uint8array' });
}
async readXml(location) {
return parse(await this.readText(location));
}
readBinary(location) {
return __classPrivateFieldGet(this, _Archive_zip, "f").file(location).async('uint8array');
}
/**
* Create a new XML file in the DOCX archive.
*/
addXmlFile(location, node) {
return this.addTextFile(location, `<?xml version="1.0" encoding="UTF-8" standalone="yes"?>${serialize(node)}`);
}
/**
* Create a new JSON file in the DOCX archive.
*/
// deno-lint-ignore no-explicit-any
addJsonFile(location, js) {
return this.addTextFile(location, JSON.stringify(js, null, '\t'));
}
/**
* Create a new text file in the DOCX archive.
*/
addTextFile(location, contents) {
__classPrivateFieldGet(this, _Archive_zip, "f").addFile(location, contents);
return this;
}
/**
* Create a new text file in the DOCX archive.
*
* In order to keep this method (and methods that use it, eg. Docx#toArchive) synchronous,
* we're only writing a promise to memory for now and leave the asynchronous operations for
* output time (see also Archive#toUint8Array).
*/
addBinaryFile(location, promised) {
__classPrivateFieldGet(this, _Archive_promises, "f").push({ location, promise: promised });
return this;
}
static async fromUInt8Array(data) {
return new Archive(await new JSZip().loadAsync(data));
}
static async fromFile(location) {
return new Archive(await readZip(location));
}
async toFile(location) {
await dntShim.Deno.writeFile(location, await this.asUint8Array());
}
}
_Archive_zip = new WeakMap(), _Archive_promises = new WeakMap();