@evidential-fortune-sheet/fortune-excel
Version:
An Excel import/export import library for FortuneSheet
100 lines (99 loc) • 5.31 kB
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 = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
return g.next = verb(0), g["throw"] = verb(1), g["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 (g && (g = 0, op[0] && (_ = 0)), _) 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 __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.HandleZip = void 0;
var jszip_1 = __importDefault(require("jszip"));
var HandleZip = /** @class */ (function () {
function HandleZip(file) {
this.uploadFile = file;
}
HandleZip.prototype.unzipFile = function () {
return __awaiter(this, void 0, void 0, function () {
var zip, fileList, _i, _a, _b, _path, zipEntry, fileName, fileNameArr, suffix, fileType, data;
return __generator(this, function (_c) {
switch (_c.label) {
case 0: return [4 /*yield*/, jszip_1.default.loadAsync(this.uploadFile)];
case 1:
zip = _c.sent();
fileList = {};
_i = 0, _a = Object.entries(zip.files);
_c.label = 2;
case 2:
if (!(_i < _a.length)) return [3 /*break*/, 5];
_b = _a[_i], _path = _b[0], zipEntry = _b[1];
fileName = zipEntry.name;
fileNameArr = fileName.split(".");
suffix = fileNameArr[fileNameArr.length - 1].toLowerCase();
fileType = "string";
if (suffix in
{
png: 1,
jpeg: 1,
jpg: 1,
gif: 1,
bmp: 1,
tif: 1,
webp: 1,
}) {
fileType = "base64";
}
else if (suffix == "emf") {
fileType = "arraybuffer";
}
return [4 /*yield*/, zipEntry.async(fileType)];
case 3:
data = _c.sent();
if (fileType == "base64") {
data = "data:image/" + suffix + ";base64," + data;
}
fileList[zipEntry.name] = data; // XXX: ignore EMF ArrayBuffer :/
_c.label = 4;
case 4:
_i++;
return [3 /*break*/, 2];
case 5: return [2 /*return*/, fileList];
}
});
});
};
return HandleZip;
}());
exports.HandleZip = HandleZip;