static async System.Threading.Tasks.Task StartWebBrowser()
{
var browserRevision = PuppeteerSharp.BrowserFetcher.DefaultChromiumRevision;
var browserFetcher = new PuppeteerSharp.BrowserFetcher(new PuppeteerSharp.BrowserFetcherOptions
{
Path = BrowserDownloadDirPath()
});
await browserFetcher.DownloadAsync(browserRevision);
browser = await PuppeteerSharp.Puppeteer.LaunchAsync(new PuppeteerSharp.LaunchOptions
{
Headless = false,
UserDataDir = UserDataDirPath("default"),
DefaultViewport = null,
ExecutablePath = browserFetcher.RevisionInfo(browserRevision).ExecutablePath,
});
browserPage = (await browser.PagesAsync()).FirstOrDefault() ?? await browser.NewPageAsync();
await browserPage.ExposeFunctionAsync("____callback____", (string returnValue) =>
{
callbackFromBrowserDelegate?.Invoke(returnValue);
return(0);
});
}
public static async Task <bool> LoginToTiqa(PuppeteerSharp.Browser browser)
{
try
{
var pages = await browser.PagesAsync();
var page = pages[0];
await page.GoToAsync(AppConfig.tiqaUrl);
var un = await page.WaitForSelectorAsync(AppConfig.unFld);
var pw = await page.WaitForSelectorAsync(AppConfig.pwFld);
var lgn = await page.WaitForSelectorAsync(AppConfig.lgnBtn);
await un.TypeAsync(AppConfig.un);
await pw.TypeAsync(AppConfig.pw);
await lgn.ClickAsync();
await page.WaitForNavigationAsync();
var cks = await page.GetCookiesAsync();
AppConfig.cks = cks.ToList();//.Where(c => c.Domain == new Uri(page.Url).Host).ToList();
AppConfig.sessId = AppConfig.cks.Where(c => c.Name == AppConfig.sessIdName).FirstOrDefault().Value;
AppConfig.WriteOut($">> session id for crawl set to {AppConfig.sessId}");
AppConfig.crawlStartUri = page.Url;
return(true);
}
catch (NavigationException ex)
{
AppConfig.ErrHand(ex, $"XX failed to navigate to url");
return(false);
}
catch (Exception ex)
{
AppConfig.ErrHand(ex);
return(false);
}
}