FreeDatas2HTML/src/build/freeDatas2HTMLParserForCSV.js

167 lines
7.9 KiB
JavaScript

var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var Papa = require("papaparse");
var errors = require("./errors.js");
import { RemoteSources } from "./freeDatas2HTMLRemoteSources";
var ParserForCSV = (function () {
function ParserForCSV(datasRemoteSource) {
this._datas2Parse = "";
this._parseResults = undefined;
this.options = {
delimiter: "",
newline: "",
quoteChar: '"',
escapeChar: '"',
transformHeader: function (field, index) { return field.trim(); },
preview: 0,
comments: "",
fastMode: undefined,
transform: undefined
};
this._privateOptions = {
header: true,
download: false,
downloadRequestHeaders: undefined,
skipEmptyLines: "greedy",
withCredentials: undefined
};
if (datasRemoteSource !== undefined)
this._datasRemoteSource = datasRemoteSource;
else
this._datasRemoteSource = new RemoteSources({ url: "" });
}
ParserForCSV.prototype.setRemoteSource = function (source) {
this._datasRemoteSource = new RemoteSources(source);
};
Object.defineProperty(ParserForCSV.prototype, "datasRemoteSource", {
get: function () {
return this._datasRemoteSource;
},
enumerable: true,
configurable: true
});
Object.defineProperty(ParserForCSV.prototype, "datas2Parse", {
get: function () {
return this._datas2Parse;
},
set: function (datas) {
if (datas.trim().length === 0)
throw new Error(errors.parserNeedDatas);
else
this._datas2Parse = datas.trim();
},
enumerable: true,
configurable: true
});
Object.defineProperty(ParserForCSV.prototype, "parseResults", {
get: function () {
return this._parseResults;
},
enumerable: true,
configurable: true
});
Object.defineProperty(ParserForCSV.prototype, "privateOptions", {
get: function () {
return this._privateOptions;
},
enumerable: true,
configurable: true
});
ParserForCSV.prototype.parse = function () {
return __awaiter(this, void 0, void 0, function () {
var parser, options, parseContent, i;
var _this = this;
return __generator(this, function (_a) {
parser = this, options = this.options;
parseContent = "";
if (parser._datasRemoteSource.url !== "") {
parseContent = parser._datasRemoteSource.url;
this._privateOptions.download = true;
this._privateOptions.withCredentials = parser._datasRemoteSource.withCredentials;
if (parser._datasRemoteSource.headers !== undefined) {
this._privateOptions.downloadRequestHeaders = {};
for (i = 0; i < parser._datasRemoteSource.headers.length; i++)
this._privateOptions.downloadRequestHeaders[parser._datasRemoteSource.headers[i].key] = parser._datasRemoteSource.headers[i].value;
}
}
else if (parser._datas2Parse !== "")
parseContent = parser._datas2Parse;
else
throw new Error(errors.parserNeedSource);
return [2, new Promise(function (resolve, reject) {
Papa.parse(parseContent, {
delimiter: options.delimiter,
newline: options.newline,
quoteChar: options.quoteChar,
escapeChar: options.escapeChar,
header: true,
transformHeader: options.transformHeader,
preview: options.preview,
comments: options.comments,
complete: function (results) {
var realFields = [];
for (var _i = 0, _a = results.meta.fields; _i < _a.length; _i++) {
var field = _a[_i];
if (field.trim() !== "")
realFields.push(field);
}
if (realFields.length === 0)
reject(new Error(errors.parserFail));
else {
parser._parseResults = {
datas: results.data,
errors: results.errors,
fields: realFields,
};
resolve(true);
}
},
download: _this._privateOptions.download,
downloadRequestHeaders: _this._privateOptions.downloadRequestHeaders,
skipEmptyLines: "greedy",
fastMode: options.fastMode,
withCredentials: _this._privateOptions.withCredentials,
transform: options.transform
});
})];
});
});
};
return ParserForCSV;
}());
export { ParserForCSV };