103 lines
3.2 KiB
TypeScript
103 lines
3.2 KiB
TypeScript
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// Copyright 2022 Google LLC
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.import { exec } from 'child_process';
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import DOM, { INewTag, IUpdateTag } from './DOMFuncs';
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import { FileIO } from './FileIO';
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import { IMigItem, IMigrationMap } from './migrationList';
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export type TResultExistingEval = ['update' | 'duplicate', IUpdateTag] | void;
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export type TResultMissingEval = INewTag | void;
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interface IProcessXML {
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attr?: string;
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containerQuery?: string;
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evalExistingEntry?: TEvalExistingEntry;
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evalMissingEntry?: TEvalMissingEntry;
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hidable?: boolean;
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path: string;
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step: number;
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tagName: string;
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}
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export type TEvalExistingEntry = (
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attrname: string,
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migItem: IMigItem,
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qItem: Element
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) => TResultExistingEval;
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export type TEvalMissingEntry = (originalToken: string, migItem: IMigItem) => TResultMissingEval;
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export async function processQueriedEntries(
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migrationMap: IMigrationMap,
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{
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attr = 'name',
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containerQuery = '*',
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evalExistingEntry,
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path,
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step,
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tagName,
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evalMissingEntry,
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}: IProcessXML
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) {
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const doc = await FileIO.loadXML(path);
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const containerElement =
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(containerQuery && doc.querySelector(containerQuery)) || doc.documentElement;
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migrationMap.forEach((migItem, originalToken) => {
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migItem.step[step] = 'ignore';
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const queryTiems = containerElement.querySelectorAll(
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`${tagName}[${attr}="${originalToken}"]`
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);
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if (evalMissingEntry) {
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const addinOptions = evalMissingEntry(originalToken, migItem);
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if (queryTiems.length == 0 && containerElement && addinOptions) {
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DOM.addEntry(containerElement, addinOptions);
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migItem.step[step] = 'add';
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return;
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}
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}
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if (evalExistingEntry)
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queryTiems.forEach((qEl) => {
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const attrName = qEl.getAttribute(attr);
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const migItem = migrationMap.get(attrName || '');
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if (!attrName || !migItem) return;
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const updateOptions = evalExistingEntry(attrName, migItem, qEl);
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if (!updateOptions) return;
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const [processType, processOptions] = updateOptions;
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switch (processType) {
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case 'update':
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if (DOM.updateElement(qEl, processOptions)) migItem.step[step] = 'update';
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break;
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case 'duplicate':
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if (DOM.duplicateEntryWithChange(qEl, processOptions))
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migItem.step[step] = 'duplicate';
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break;
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}
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});
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});
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await FileIO.saveFile(doc.documentElement.outerHTML, path);
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}
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