chromeless
Version:
🖥 Chrome automation made simple. Runs locally or headless on AWS Lambda.
290 lines • 12.2 kB
JavaScript
"use strict";
var __assign = (this && this.__assign) || Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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) : new P(function (resolve) { resolve(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 = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [0, 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 });
var local_1 = require("./chrome/local");
var remote_1 = require("./chrome/remote");
var queue_1 = require("./queue");
var util_1 = require("./util");
var util_2 = require("util");
var Chromeless = /** @class */ (function () {
function Chromeless(options, copyInstance) {
if (options === void 0) { options = {}; }
if (copyInstance) {
this.queue = copyInstance.queue;
this.lastReturnPromise = copyInstance.lastReturnPromise;
return;
}
var mergedOptions = __assign({ debug: util_1.getDebugOption(), waitTimeout: 10000, remote: false, implicitWait: true, scrollBeforeClick: false, launchChrome: true }, options, { viewport: __assign({ scale: 1 }, options.viewport), cdp: __assign({ host: process.env['CHROMELESS_CHROME_HOST'] || 'localhost', port: parseInt(process.env['CHROMELESS_CHROME_PORT'], 10) || 9222, secure: false, closeTab: true }, options.cdp) });
var chrome = mergedOptions.remote
? new remote_1.default(mergedOptions)
: new local_1.default(mergedOptions);
this.queue = new queue_1.default(chrome);
this.lastReturnPromise = Promise.resolve(undefined);
}
Chromeless.prototype.then = function (onFulfill, onReject) {
return this.lastReturnPromise.then(onFulfill, onReject);
};
Chromeless.prototype.catch = function (onrejected) {
return this.lastReturnPromise.catch(onrejected);
};
Chromeless.prototype.goto = function (url, timeout) {
this.queue.enqueue({ type: 'goto', url: url, timeout: timeout });
return this;
};
Chromeless.prototype.setUserAgent = function (useragent) {
this.queue.enqueue({ type: 'setUserAgent', useragent: useragent });
return this;
};
Chromeless.prototype.click = function (selector) {
this.queue.enqueue({ type: 'click', selector: selector });
return this;
};
Chromeless.prototype.wait = function (firstArg) {
var args = [];
for (var _i = 1; _i < arguments.length; _i++) {
args[_i - 1] = arguments[_i];
}
switch (typeof firstArg) {
case 'number': {
this.queue.enqueue({ type: 'wait', timeout: firstArg });
break;
}
case 'string': {
this.queue.enqueue({
type: 'wait',
selector: firstArg,
timeout: args[0],
});
break;
}
case 'function': {
this.queue.enqueue({ type: 'wait', fn: firstArg, args: args });
break;
}
default:
throw new Error("Invalid wait arguments: " + firstArg + " " + args);
}
return this;
};
Chromeless.prototype.clearCache = function () {
this.queue.enqueue({ type: 'clearCache' });
return this;
};
Chromeless.prototype.clearStorage = function (origin, storageTypes) {
this.queue.enqueue({ type: 'clearStorage', origin: origin, storageTypes: storageTypes });
return this;
};
Chromeless.prototype.focus = function (selector) {
this.queue.enqueue({ type: 'focus', selector: selector });
return this;
};
Chromeless.prototype.press = function (keyCode, count, modifiers) {
this.queue.enqueue({ type: 'press', keyCode: keyCode, count: count, modifiers: modifiers });
return this;
};
Chromeless.prototype.type = function (input, selector) {
this.queue.enqueue({ type: 'type', input: input, selector: selector });
return this;
};
Chromeless.prototype.back = function () {
throw new Error('Not implemented yet');
};
Chromeless.prototype.forward = function () {
throw new Error('Not implemented yet');
};
Chromeless.prototype.refresh = function () {
throw new Error('Not implemented yet');
};
Chromeless.prototype.mousedown = function (selector) {
this.queue.enqueue({ type: 'mousedown', selector: selector });
return this;
};
Chromeless.prototype.mouseup = function (selector) {
this.queue.enqueue({ type: 'mouseup', selector: selector });
return this;
};
Chromeless.prototype.mouseover = function () {
throw new Error('Not implemented yet');
};
Chromeless.prototype.scrollTo = function (x, y) {
this.queue.enqueue({ type: 'scrollTo', x: x, y: y });
return this;
};
Chromeless.prototype.scrollToElement = function (selector) {
this.queue.enqueue({ type: 'scrollToElement', selector: selector });
return this;
};
Chromeless.prototype.setViewport = function (options) {
this.queue.enqueue({ type: 'setViewport', options: options });
return this;
};
Chromeless.prototype.setHtml = function (html) {
this.queue.enqueue({ type: 'setHtml', html: html });
return this;
};
Chromeless.prototype.setExtraHTTPHeaders = function (headers) {
this.queue.enqueue({ type: 'setExtraHTTPHeaders', headers: headers });
return this;
};
Chromeless.prototype.evaluate = function (fn) {
var args = [];
for (var _i = 1; _i < arguments.length; _i++) {
args[_i - 1] = arguments[_i];
}
this.lastReturnPromise = this.queue.process({
type: 'returnCode',
fn: fn.toString(),
args: args,
});
return new Chromeless({}, this);
};
Chromeless.prototype.inputValue = function (selector) {
this.lastReturnPromise = this.queue.process({
type: 'returnInputValue',
selector: selector,
});
return new Chromeless({}, this);
};
Chromeless.prototype.exists = function (selector) {
this.lastReturnPromise = this.queue.process({
type: 'returnExists',
selector: selector,
});
return new Chromeless({}, this);
};
Chromeless.prototype.screenshot = function (selector, options) {
if (typeof selector === 'object') {
options = selector;
selector = undefined;
}
this.lastReturnPromise = this.queue.process({
type: 'returnScreenshot',
selector: selector,
options: options,
});
return new Chromeless({}, this);
};
Chromeless.prototype.html = function () {
this.lastReturnPromise = this.queue.process({ type: 'returnHtml' });
return new Chromeless({}, this);
};
Chromeless.prototype.htmlUrl = function () {
this.lastReturnPromise = this.queue.process({
type: 'returnHtmlUrl',
});
return new Chromeless({}, this);
};
Chromeless.prototype.pdf = function (options) {
this.lastReturnPromise = this.queue.process({
type: 'returnPdf',
options: options,
});
return new Chromeless({}, this);
};
Chromeless.prototype.cookies = function (nameOrQuery) {
if (typeof nameOrQuery !== 'undefined' && typeof nameOrQuery !== 'string') {
throw new Error('Querying cookies is not implemented yet');
}
this.lastReturnPromise = this.queue.process({
type: 'cookies',
nameOrQuery: nameOrQuery,
});
return new Chromeless({}, this);
};
Chromeless.prototype.allCookies = function () {
this.lastReturnPromise = this.queue.process({
type: 'allCookies',
});
return new Chromeless({}, this);
};
Chromeless.prototype.setCookies = function (nameOrCookies, value) {
this.queue.enqueue({ type: 'setCookies', nameOrCookies: nameOrCookies, value: value });
return this;
};
Chromeless.prototype.deleteCookies = function (name, url) {
if (typeof name === 'undefined') {
throw new Error('Cookie name should be defined.');
}
if (typeof url === 'undefined') {
throw new Error('Cookie url should be defined.');
}
this.queue.enqueue({ type: 'deleteCookies', name: name, url: url });
return this;
};
Chromeless.prototype.clearCookies = function () {
this.queue.enqueue({ type: 'clearCookies' });
return this;
};
Chromeless.prototype.clearInput = function (selector) {
this.queue.enqueue({ type: 'clearInput', selector: selector });
return this;
};
Chromeless.prototype.setFileInput = function (selector, files) {
if (!util_2.isArray(files)) {
files = [files];
}
this.queue.enqueue({ type: 'setFileInput', selector: selector, files: files });
return this;
};
Chromeless.prototype.end = function () {
return __awaiter(this, void 0, void 0, function () {
var result;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.lastReturnPromise];
case 1:
result = _a.sent();
return [4 /*yield*/, this.queue.end()];
case 2:
_a.sent();
return [2 /*return*/, result];
}
});
});
};
return Chromeless;
}());
exports.default = Chromeless;
//# sourceMappingURL=api.js.map