private async Task <string> TryGetIstuWeekStatusFromIstuWithBrowserEmulation(string istuUrl)
{
var resp = await _network.GetAsync(istuUrl, useBrowserEmulation : true);
if (resp.IsSuccessStatusCode)
{
var doc = new HtmlDocument();
doc.LoadHtml(await resp.Content.ReadAsStringAsync());
var weekHtmlNode = doc.DocumentNode.
SelectSingleNode("//div[contains(@class, 'site-header-top-element ref-week type-separated')]");
var istuWeekStatus = weekHtmlNode?.InnerText;
return(istuWeekStatus);
}
return(null);
}
public async Task <Stream> GetCatPictureAsync()
{
var queryEndpoint = $"https://api.thecatapi.com/v1/images/search/?api_key={_config.Config.CatApiKey}";
#region Expected json responce type
/*
* Expected json responce type:
* [
* {
* "breeds": [],
* "id": "avh",
* "url": "https://cdn2.thecatapi.com/images/avh.jpg",
* "width": 500,
* "height": 313
* }
* ]
*/
#endregion
var type = new[]
{
new
{
url = "",
}
};
// get responce from an api, then go to picture page and get it
var apiResponce = await _worker.GetDeserializedAsync(queryEndpoint, type);
Stream result = null;
if (apiResponce.HttpResponseMessage.IsSuccessStatusCode)
{
var imgStream = await(
await _worker.GetAsync(apiResponce.DesirializedContent.FirstOrDefault().url)
).Content.ReadAsStreamAsync();
result = imgStream;
}
return(result);
}