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Allow for Paragraph and array patching

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This commit is contained in:
Dolan Miu
2023-02-25 19:33:12 +00:00
parent 8c0fe00c6f
commit f8f5d43b0c
4 changed files with 148 additions and 36 deletions
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72
src/templater/replacer.ts
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@ -2,9 +2,9 @@ import { Element } from "xml-js";
import * as xml from "xml";
import { Formatter } from "@export/formatter";
import { Paragraph, TextRun } from "@file/paragraph";
import { XmlComponent } from "@file/xml-components";
import { IPatch } from "./from-docx";
import { IPatch, PatchType } from "./from-docx";
import { toJson } from "./util";
import { IRenderedParagraphNode } from "./run-renderer";
import { replaceTokenInParagraphElement } from "./paragraph-token-replacer";
@ -15,39 +15,46 @@ const formatter = new Formatter();
const SPLIT_TOKEN = "ɵ";
export const replacer = (json: Element, options: IPatch, renderedParagraphs: readonly IRenderedParagraphNode[]): Element => {
for (const child of options.children) {
if (child instanceof Paragraph) {
console.log("is para");
} else if (child instanceof TextRun) {
for (const renderedParagraph of renderedParagraphs) {
const textJson = toJson(xml(formatter.format(child)));
const paragraphElement = goToElementFromPath(json, renderedParagraph.path);
for (const renderedParagraph of renderedParagraphs) {
const textJson = options.children.map((c) => toJson(xml(formatter.format(c as XmlComponent)))).map((c) => c.elements![0]);
const startIndex = renderedParagraph.text.indexOf(options.text);
const endIndex = startIndex + options.text.length - 1;
if (options.type === PatchType.DOCUMENT) {
const parentElement = goToParentElementFromPath(json, renderedParagraph.path);
const elementIndex = getLastElementIndexFromPath(renderedParagraph.path);
// Easy case where the text is the entire paragraph
// We can assume that the Paragraph/Table only has one element
// eslint-disable-next-line functional/immutable-data, prefer-destructuring
parentElement.elements?.splice(elementIndex, 1, ...textJson);
// console.log(JSON.stringify(renderedParagraphs, null, 2));
// console.log(JSON.stringify(textJson, null, 2));
// console.log("paragraphElement after", JSON.stringify(parentElement.elements![elementIndex], null, 2));
} else if (options.type === PatchType.PARAGRAPH) {
const paragraphElement = goToElementFromPath(json, renderedParagraph.path);
const startIndex = renderedParagraph.text.indexOf(options.text);
const endIndex = startIndex + options.text.length - 1;
if (startIndex === 0 && endIndex === renderedParagraph.text.length - 1) {
// Easy case where the text is the entire paragraph
// eslint-disable-next-line functional/immutable-data
paragraphElement.elements = textJson.elements;
} else {
// Hard case where the text is only part of the paragraph
if (startIndex === 0 && endIndex === renderedParagraph.text.length - 1) {
// Easy case where the text is the entire paragraph
// eslint-disable-next-line functional/immutable-data
paragraphElement.elements = textJson;
console.log(JSON.stringify(paragraphElement, null, 2));
} else {
// Hard case where the text is only part of the paragraph
replaceTokenInParagraphElement({
paragraphElement,
renderedParagraph,
originalText: options.text,
replacementText: SPLIT_TOKEN,
});
replaceTokenInParagraphElement({
paragraphElement,
renderedParagraph,
originalText: options.text,
replacementText: SPLIT_TOKEN,
});
const index = findRunElementIndexWithToken(paragraphElement, SPLIT_TOKEN);
const index = findRunElementIndexWithToken(paragraphElement, SPLIT_TOKEN);
const { left, right } = splitRunElement(paragraphElement.elements![index], SPLIT_TOKEN);
// eslint-disable-next-line functional/immutable-data
paragraphElement.elements!.splice(index, 1, left, ...textJson.elements!, right);
console.log(index, JSON.stringify(paragraphElement.elements![index], null, 2));
console.log("paragraphElement after", JSON.stringify(paragraphElement, null, 2));
}
const { left, right } = splitRunElement(paragraphElement.elements![index], SPLIT_TOKEN);
// eslint-disable-next-line functional/immutable-data
paragraphElement.elements!.splice(index, 1, left, ...textJson, right);
// console.log(index, JSON.stringify(paragraphElement.elements![index], null, 2));
// console.log("paragraphElement after", JSON.stringify(paragraphElement, null, 2));
}
}
}
@ -73,3 +80,8 @@ const goToElementFromPath = (json: Element, path: readonly number[]): Element =>
return element;
};
const goToParentElementFromPath = (json: Element, path: readonly number[]): Element =>
goToElementFromPath(json, path.slice(0, path.length - 1));
const getLastElementIndexFromPath = (path: readonly number[]): number => path[path.length - 1];