smartyellow/docx-js
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This commit is contained in:
Dolan
2023-02-17 10:38:03 +00:00
parent c206d23480
commit 86de252a52
6 changed files with 144 additions and 12 deletions
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24
src/templater/from-docx.ts
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@ -1,25 +1,31 @@
import * as JSZip from "jszip";
import { xml2js, ElementCompact, js2xml } from "xml-js";
import { xml2js, Element, js2xml } from "xml-js";
import { replacer } from "./replacer";
import { findLocationOfText } from "./traverser";
// eslint-disable-next-line functional/prefer-readonly-type
type InputDataType = Buffer | string | number[] | Uint8Array | ArrayBuffer | Blob | NodeJS.ReadableStream;
export interface PatchDocumentOptions {
export interface IPatch {
readonly children: any[];
readonly text: string;
}
export interface PatchDocumentOptions {
readonly patches: readonly IPatch[];
}
export const patchDocument = async (data: InputDataType, options: PatchDocumentOptions): Promise<Buffer> => {
const zipContent = await JSZip.loadAsync(data);
const map = new Map<string, ElementCompact>();
console.log(options);
const map = new Map<string, Element>();
for (const [key, value] of Object.entries(zipContent.files)) {
const json = toJson(await value.async("text"));
if (key === "word/document.xml") {
console.log(json);
replacer(json, options);
for (const patch of options.patches) {
findLocationOfText(json, patch.text);
replacer(json, patch);
}
}
map.set(key, json);
@ -42,12 +48,12 @@ export const patchDocument = async (data: InputDataType, options: PatchDocumentO
return zipData;
};
const toJson = (xmlData: string): ElementCompact => {
const xmlObj = xml2js(xmlData, { compact: false }) as ElementCompact;
const toJson = (xmlData: string): Element => {
const xmlObj = xml2js(xmlData, { compact: false }) as Element;
return xmlObj;
};
const toXml = (jsonObj: ElementCompact): string => {
const toXml = (jsonObj: Element): string => {
const output = js2xml(jsonObj);
return output;
};