ethers.js/packages/web/lib/browser-geturl.js
2022-08-18 14:48:39 -04:00

109 lines
5.6 KiB
JavaScript

"use strict";
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 };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getUrl = void 0;
var bytes_1 = require("@ethersproject/bytes");
function getUrl(href, options) {
return __awaiter(this, void 0, void 0, function () {
var request, opts, response, body, headers;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (options == null) {
options = {};
}
request = {
method: (options.method || "GET"),
headers: (options.headers || {}),
body: (options.body || undefined),
};
if (options.skipFetchSetup !== true) {
request.mode = "cors"; // no-cors, cors, *same-origin
request.cache = "no-cache"; // *default, no-cache, reload, force-cache, only-if-cached
request.credentials = "same-origin"; // include, *same-origin, omit
request.redirect = "follow"; // manual, *follow, error
request.referrer = "client"; // no-referrer, *client
}
;
if (options.fetchOptions != null) {
opts = options.fetchOptions;
if (opts.mode) {
request.mode = (opts.mode);
}
if (opts.cache) {
request.cache = (opts.cache);
}
if (opts.credentials) {
request.credentials = (opts.credentials);
}
if (opts.redirect) {
request.redirect = (opts.redirect);
}
if (opts.referrer) {
request.referrer = opts.referrer;
}
}
return [4 /*yield*/, fetch(href, request)];
case 1:
response = _a.sent();
return [4 /*yield*/, response.arrayBuffer()];
case 2:
body = _a.sent();
headers = {};
if (response.headers.forEach) {
response.headers.forEach(function (value, key) {
headers[key.toLowerCase()] = value;
});
}
else {
((response.headers).keys)().forEach(function (key) {
headers[key.toLowerCase()] = response.headers.get(key);
});
}
return [2 /*return*/, {
headers: headers,
statusCode: response.status,
statusMessage: response.statusText,
body: (0, bytes_1.arrayify)(new Uint8Array(body)),
}];
}
});
});
}
exports.getUrl = getUrl;
//# sourceMappingURL=browser-geturl.js.map