85 lines
3.5 KiB
JavaScript
85 lines
3.5 KiB
JavaScript
"use strict";
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.HjsonDataProvider = void 0;
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const vscode_1 = require("vscode");
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const fs = require("fs");
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const hjson = require("hjson");
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const config = require("../config");
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const fileUtils = require("../utils/file.utils");
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const jsonUtils = require("../utils/json.utils");
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const logger_1 = require("../logger");
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/**
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* HJSON data provider.
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* @see https://hjson.org/ for more info.
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*/
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class HjsonDataProvider {
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/**
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* Creates new HJSON data provider for .hjson data files.
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*/
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constructor() {
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// TODO: add mime types later for http data loading
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this.supportedDataFileTypes = ['.hjson'];
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this.logger = new logger_1.Logger('json5.data.provider:', config.logLevel);
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this.logger.debug('created for:', this.supportedDataFileTypes);
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}
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/**
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* Gets local or remote data.
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* @param dataUrl Local data file path or remote data url.
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* @param parseOptions Data parse options.
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* @param loadData Load data callback.
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*/
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getData(dataUrl, parseOptions, loadData) {
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return __awaiter(this, void 0, void 0, function* () {
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let data = [];
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try {
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let content = String(yield fileUtils.readDataFile(dataUrl, 'utf8'));
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data = hjson.parse(content);
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}
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catch (error) {
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this.logger.logMessage(logger_1.LogLevel.Error, `getData(): Error parsing '${dataUrl}' \n\t Error:`, error.message);
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vscode_1.window.showErrorMessage(`Unable to parse data file: '${dataUrl}'. \n\t Error: ${error.message}`);
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}
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loadData(jsonUtils.convertJsonData(data));
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});
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}
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/**
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* Gets data table names for data sources with multiple data sets.
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* @param dataUrl Local data file path or remote data url.
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*/
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getDataTableNames(dataUrl) {
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return []; // none for json data files
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}
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/**
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* Gets data schema in json format for file types that provide it.
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* @param dataUrl Local data file path or remote data url.
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*/
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getDataSchema(dataUrl) {
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// TODO: auto-gen json schema ???
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return null; // none for json data files
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}
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/**
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* Saves HJSON data.
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* @param filePath Local data file path.
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* @param fileData Raw data to save.
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* @param tableName Table name for data files with multiple tables support.
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* @param showData Show saved data callback.
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*/
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saveData(filePath, fileData, tableName, showData) {
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fileData = hjson.stringify(fileData);
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if (fileData.length > 0) {
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// TODO: change this to async later
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fs.writeFile(filePath, fileData, (error) => showData(error));
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}
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}
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}
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exports.HjsonDataProvider = HjsonDataProvider;
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//# sourceMappingURL=hjson.data.provider.js.map
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