public async Task AddPictureAsync(BingPicture picture)
{
var dto = new
{
Info = picture.Copyright,
Url = _options.Value.CdnBase.Combine(picture.FileName).AbsoluteUri
};
var client = _httpClientFactory.CreateClient();
var resp = await client.PostAsJsonAsync(_options.Value.ApiBase.Combine("/Pictures"), dto);
resp.EnsureSuccessStatusCode();
}
public async Task StorageBingPictureAsync(BingPicture pictureInfo)
{
var path = Path.Combine(
_options.Value.StoragePath,
pictureInfo.FileName
);
var httpClient = _httpClientFactory.CreateClient();
using var stream = await httpClient.GetStreamAsync($"https://cn.bing.com/{pictureInfo.Url}");
using var fileStream = new FileStream(path, FileMode.OpenOrCreate);
await stream.CopyToAsync(fileStream);
}
public async void GetBackgroundUri()
{
if (isBackgroundTypeXml == true)
{
try {
var httpClient = new HttpClient();
Uri uri = new Uri("https://www.bing.com/HPImageArchive.aspx?format=xml&idx=0&n=1");
HttpResponseMessage httpResponse = await httpClient.GetAsync(uri);
httpResponse.EnsureSuccessStatusCode();
string responseBody = await httpResponse.Content.ReadAsStringAsync();
var xml = new XmlDocument();
xml.LoadXml(responseBody);
XmlNode node = xml.GetElementsByTagName("url")[0];
var image = new BitmapImage(new Uri("https://cn.bing.com" + node.InnerText));
background.ImageSource = image;
} catch (Exception e) {
Debug.WriteLine($"{e.ToString()}");
}
return;
}
try {
var httpClient = new HttpClient();
Uri uri = new Uri("https://www.bing.com/HPImageArchive.aspx?format=js&idx=0&n=1");
HttpResponseMessage httpResponse = await httpClient.GetAsync(uri);
httpResponse.EnsureSuccessStatusCode();
string responseBody = await httpResponse.Content.ReadAsStringAsync();
BingPicture bingPicture = JsonConvert.DeserializeObject <BingPicture>(responseBody);
var image = new BitmapImage(new Uri("https://cn.bing.com" + bingPicture.images[0].url));
background.ImageSource = image;
} catch (Exception e) {
Debug.WriteLine($"{e.ToString()}");
}
}