78 lines
2.3 KiB
JavaScript
78 lines
2.3 KiB
JavaScript
|
import CookieContainer from '../cookie/CookieContainer.js';
|
||
|
|
import ResponseCache from '../fetch/cache/response/ResponseCache.js';
|
||
|
|
import BrowserPage from './BrowserPage.js';
|
||
|
|
import PreflightResponseCache from '../fetch/cache/preflight/PreflightResponseCache.js';
|
||
|
|
/**
|
||
|
|
* Browser context.
|
||
|
|
*/
|
||
|
|
export default class BrowserContext {
|
||
|
|
pages = [];
|
||
|
|
browser;
|
||
|
|
cookieContainer = new CookieContainer();
|
||
|
|
responseCache = new ResponseCache();
|
||
|
|
preflightResponseCache = new PreflightResponseCache();
|
||
|
|
closed = false;
|
||
|
|
/**
|
||
|
|
* Constructor.
|
||
|
|
*
|
||
|
|
* @param browser
|
||
|
|
*/
|
||
|
|
constructor(browser) {
|
||
|
|
this.browser = browser;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Aborts all ongoing operations and destroys the context.
|
||
|
|
*/
|
||
|
|
async close() {
|
||
|
|
if (this.closed) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (this.browser.contexts[0] === this) {
|
||
|
|
throw new Error('Cannot close the default context. Use `browser.close()` to close the browser instead.');
|
||
|
|
}
|
||
|
|
this.closed = true;
|
||
|
|
await Promise.all(this.pages.slice().map((page) => page.close()));
|
||
|
|
const browser = this.browser;
|
||
|
|
const index = browser.contexts.indexOf(this);
|
||
|
|
if (index !== -1) {
|
||
|
|
browser.contexts.splice(index, 1);
|
||
|
|
}
|
||
|
|
this.pages = [];
|
||
|
|
this.cookieContainer.clearCookies();
|
||
|
|
this.responseCache.clear();
|
||
|
|
this.preflightResponseCache.clear();
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Returns a promise that is resolved when all resources has been loaded, fetch has completed, and all async tasks such as timers are complete.
|
||
|
|
*
|
||
|
|
* @returns Promise.
|
||
|
|
*/
|
||
|
|
async waitUntilComplete() {
|
||
|
|
await Promise.all(this.pages.map((page) => page.waitUntilComplete()));
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Aborts all ongoing operations.
|
||
|
|
*/
|
||
|
|
abort() {
|
||
|
|
return new Promise((resolve, reject) => {
|
||
|
|
if (!this.pages.length) {
|
||
|
|
resolve();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
Promise.all(this.pages.slice().map((page) => page.abort()))
|
||
|
|
.then(() => resolve())
|
||
|
|
.catch((error) => reject(error));
|
||
|
|
});
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Creates a new page.
|
||
|
|
*
|
||
|
|
* @returns Page.
|
||
|
|
*/
|
||
|
|
newPage() {
|
||
|
|
const page = new BrowserPage(this);
|
||
|
|
this.pages.push(page);
|
||
|
|
return page;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
//# sourceMappingURL=BrowserContext.js.map
|