44 lines
1.5 KiB
TypeScript
44 lines
1.5 KiB
TypeScript
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import { Element } from "xml-js";
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import { IRenderedParagraphNode, renderParagraphNode } from "./run-renderer";
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export interface ILocationOfText {
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readonly parent: Element;
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readonly startIndex: number;
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readonly endIndex: number;
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readonly currentText: string;
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// This is optional because the text could start in the middle of a tag
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readonly startElement?: Element;
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// This is optional because the text could end in the middle of a tag
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readonly endElement?: Element;
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}
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export const findLocationOfText = (node: Element, text: string): void => {
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let renderedParagraphs: readonly IRenderedParagraphNode[] = [];
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// eslint-disable-next-line functional/prefer-readonly-type
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const queue: Element[] = [...(node.elements ?? [])];
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// eslint-disable-next-line functional/immutable-data
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let currentNode: Element | undefined;
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while (queue.length > 0) {
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// eslint-disable-next-line functional/immutable-data
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currentNode = queue.shift();
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if (!currentNode) {
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break;
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}
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if (currentNode.name === "w:p") {
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renderedParagraphs = [...renderedParagraphs, renderParagraphNode(currentNode)];
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} else {
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// eslint-disable-next-line functional/immutable-data
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queue.push(...(currentNode.elements ?? []));
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}
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}
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const filteredParagraphs = renderedParagraphs.filter((p) => p.text.includes(text));
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console.log("paragrapghs", JSON.stringify(filteredParagraphs, null, 2));
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return undefined;
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};
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