public void When_GetUri()
{
var image = new LogoSource(new Uri(Helpers.Sample));
// Should be the same thing.
Assert.IsTrue(image.GetSourceUri().ToString() == Helpers.Sample);
}
public async Task When_GetStream()
{
LogoSource image = null;
try
{
var directData = await PrepareDataAsync().ConfigureAwait(false);
var imageStream = new MemoryStream(directData);
image = new LogoSource(imageStream);
var stream = await image.GetStreamAsync();
var data = stream.ReadToEnd();
Assert.IsTrue(directData.SequenceEqual(data));
image.Dispose();
stream.Dispose();
}
finally
{
image?.Dispose();
}
}
public async Task When_GetStream()
{
LogoSource image = null;
try
{
image = new LogoSource(new Uri(AssetPath));
var stream = await image.GetStreamAsync();
var data = stream.ReadToEnd();
stream.Dispose();
var client = new HttpClient();
var request = new HttpRequestMessage(HttpMethod.Get, Helpers.Sample);
var response = await client.SendAsync(request);
var directData = await response.Content.ReadAsByteArrayAsync();
response.Dispose();
client.Dispose();
Assert.IsTrue(directData.SequenceEqual(data));
}
finally
{
image?.Dispose();
}
}
private async void ToasterUrl_Click(object sender, RoutedEventArgs args)
{
var notification = new ToastNotification();
notification.Title = "Toaster with image from Url";
notification.Message = "Hello world!";
var logoSource = new LogoSource(new Uri(sample));
notification.AppLogoOverride = logoSource;
await notification.Show().ConfigureAwait(false);
logoSource.Dispose();
}
public async Task When_GetDataUrl()
{
LogoSource image = null;
try
{
image = new LogoSource(new Uri(Helpers.Sample));
var dataUrl = await image.GetDataUrlAsync();
Assert.IsTrue(dataUrl == Helpers.DataUrl);
}
finally
{
image?.Dispose();
}
}
private async void ToasterResource_Click(object sender, RoutedEventArgs args)
{
var notification = new ToastNotification();
notification.Title = "Toaster with image from package";
notification.Message = "Hello world!";
#if __ANDROID__
var logoSource = new LogoSource(new Uri("ms-appx:///sample.png"));
#else
var logoSource = new LogoSource(new Uri("ms-appx:///Assets/sample.png"));
#endif
notification.AppLogoOverride = logoSource;
await notification.Show().ConfigureAwait(false);
logoSource.Dispose();
}
public void When_GetUri()
{
LogoSource image = null;
try
{
image = new LogoSource(new Uri(AssetPath));
// Should be the same thing.
Assert.IsTrue(image.GetSourceUri().ToString() == AssetPath);
}
finally
{
image?.Dispose();
}
}
public async Task When_GetStorageFile()
{
LogoSource image = null;
try
{
var directData = await PrepareDataAsync().ConfigureAwait(false);
var imageStream = new MemoryStream(directData);
image = new LogoSource(imageStream);
var file = await image.GetStorageFileAsync().ConfigureAwait(false);
var folder = await file.GetParentAsync();
var name = file.Name;
var stream = await file.OpenStreamForReadAsync();
var fileData = stream.ReadToEnd();
Assert.IsTrue(fileData.SequenceEqual(directData));
imageStream.Dispose();
stream.Dispose();
image.Dispose();
image = null;
// Wait for the file to finish deleting...
await Task.Delay(2000).ConfigureAwait(false);
try
{
var file2 = await folder.GetItemAsync(name);
Assert.IsNull(file2);
}
catch (FileNotFoundException)
{
// This is expected.
Assert.IsTrue(true);
}
}
finally
{
image?.Dispose();
}
}
public async Task When_GetStorageFile()
{
LogoSource image = null;
try
{
image = new LogoSource(new Uri(AssetPath));
var file = await image.GetStorageFileAsync().ConfigureAwait(false);
var folder = await file.GetParentAsync();
var name = file.Name;
var stream = await file.OpenStreamForReadAsync();
var fileData = $"data:;base64,{Convert.ToBase64String(stream.ReadToEnd())}";
System.Diagnostics.Debug.WriteLine(file.Name);
System.Diagnostics.Debug.WriteLine(folder.Name);
Assert.IsTrue(fileData == Helpers.DataUrl);
stream.Dispose();
image.Dispose();
// Wait for the file to delete.
await Task.Delay(2000).ConfigureAwait(false);
image = null;
try
{
var file2 = await folder.GetItemAsync(name);
Assert.IsNull(file2);
}
catch (FileNotFoundException)
{
// This is expected.
Assert.IsTrue(true);
}
}
finally
{
image?.Dispose();
}
}
public async Task When_GetStorageFile()
{
LogoSource image = null;
try
{
using var wc = new WebClient();
byte[] directData = wc.DownloadData(Helpers.Sample);
using var imageStream = new MemoryStream(directData);
image = new LogoSource(imageStream);
var file = await image.GetStorageFileAsync().ConfigureAwait(false);
var folder = await file.GetParentAsync();
var name = file.Name;
var stream = await file.OpenStreamForReadAsync();
var fileData = stream.ReadToEnd();
Assert.IsTrue(fileData.SequenceEqual(directData));
stream.Dispose();
image.Dispose();
image = null;
try
{
var file2 = await folder.GetItemAsync(name);
Assert.IsNull(file2);
}
catch (FileNotFoundException)
{
// This is expected.
Assert.Pass();
}
}
finally
{
image?.Dispose();
}
}
public async Task When_GetUri()
{
LogoSource image = null;
try
{
var directData = await PrepareDataAsync().ConfigureAwait(false);
var imageStream = new MemoryStream(directData);
image = new LogoSource(imageStream);
// Logos created from stream must be null.
Assert.IsTrue(image.GetSourceUri() == null);
imageStream.Dispose();
}
finally
{
image?.Dispose();
}
}
public void When_GetUri()
{
LogoSource image = null;
try
{
using var wc = new WebClient();
byte[] directData = wc.DownloadData(Helpers.Sample);
using var imageStream = new MemoryStream(directData);
image = new LogoSource(imageStream);
// Logos created from stream must be null.
Assert.IsTrue(image.GetSourceUri() == null);
}
finally
{
image?.Dispose();
}
}
public async Task When_GetDataUrl()
{
LogoSource image = null;
try
{
var directData = await PrepareDataAsync().ConfigureAwait(false);
var imageStream = new MemoryStream(directData);
image = new LogoSource(imageStream);
var dataUrl = await image.GetDataUrlAsync();
Assert.IsTrue(dataUrl == Helpers.DataUrl);
imageStream.Dispose();
}
finally
{
image?.Dispose();
}
}
public async Task When_GetStream()
{
LogoSource image = null;
try
{
image = new LogoSource(new Uri(Helpers.Sample));
using var stream = await image.GetStreamAsync();
var data = stream.ReadToEnd();
using var wc = new WebClient();
var directData = wc.DownloadData(Helpers.Sample);
Assert.IsTrue(directData.SequenceEqual(data));
}
finally
{
image?.Dispose();
}
}
public async Task When_GetDataUrl()
{
LogoSource image = null;
try
{
using var wc = new WebClient();
byte[] directData = wc.DownloadData(Helpers.Sample);
using var imageStream = new MemoryStream(directData);
image = new LogoSource(imageStream);
var dataUrl = await image.GetDataUrlAsync();
Assert.IsTrue(dataUrl == Helpers.DataUrl);
}
finally
{
image?.Dispose();
}
}
private async void ToasterStream_Click(object sender, RoutedEventArgs args)
{
#if __WASM__
var data = await WasmWebClient.DownloadDataTaskAsync(sample);
#else
var request = WebRequest.CreateHttp(sample);
var response = request.GetResponse();
var responseStream = response.GetResponseStream();
var data = ReadToEnd(responseStream);
responseStream.Dispose();
response.Dispose();
#endif
var notification = new ToastNotification();
notification.Title = "Toaster with image from stream";
notification.Message = "Hello world!";
var logoSource = new LogoSource(new MemoryStream(data));
notification.AppLogoOverride = logoSource;
await notification.Show().ConfigureAwait(false);
logoSource.Dispose();
}
private async Task<byte[]> RetrieveLogoFromSelectedApi(LogoSource logoSource, string attributeValue)
{
var baseAddress = string.Empty;
var relativeAddress = string.Empty;
switch (logoSource)
{
case LogoSource.Clearbit:
baseAddress = "https://logo.clearbit.com/";
if (attributeValue.IndexOf("http") > -1)
relativeAddress = string.Format("{0}?size=144",new Uri(attributeValue).Host);
break;
case LogoSource.Gravatar:
baseAddress = "http://www.gravatar.com/";
relativeAddress = string.Format("/avatar/{0}?s=144&&d=404", CalculateMD5Hash(attributeValue));
break;
case LogoSource.Twitter:
baseAddress = "https://twitter.com/";
relativeAddress = string.Format("/{0}/profile_image?size=normal", attributeValue);
break;
}
if ((string.IsNullOrEmpty(baseAddress) || string.IsNullOrEmpty(relativeAddress))
&& logoSource == LogoSource.Folder && !string.IsNullOrEmpty(selectedFolder))
{
foreach (var imageType in imageTypes)
{
var imageFullPath = string.Format("{0}.{1}", Path.Combine(selectedFolder, attributeValue),imageType);
if (File.Exists(imageFullPath))
{
return File.ReadAllBytes(imageFullPath);
}
}
return null;
}
else
{
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(baseAddress);
client.DefaultRequestHeaders.Accept.Clear();
HttpResponseMessage response = await client.GetAsync(relativeAddress);
if (response.IsSuccessStatusCode)
{
var r = await response.Content.ReadAsByteArrayAsync();
return r;
}
return null;
}
}
}
