private async void DownloadImage(string itemPath, string widthStr, string heightStr)
{
if (string.IsNullOrEmpty(itemPath))
{
DialogHelper.ShowSimpleDialog(this, Resource.String.text_error, Resource.String.text_empty_path);
return;
}
try
{
IMediaOptionsBuilder builder = new MediaOptionsBuilder().Set;
if (!string.IsNullOrEmpty(widthStr))
{
var width = Int32.Parse(widthStr);
builder.Width(width);
}
if (!string.IsNullOrEmpty(heightStr))
{
var height = Int32.Parse(heightStr);
builder.Height(height);
}
var requestBuilder = ItemWebApiRequestBuilder.DownloadResourceRequestWithMediaPath(itemPath);
IDownloadMediaOptions options = builder.Build();
if (!options.IsEmpty)
{
requestBuilder.DownloadOptions(options);
}
this.SetProgressBarIndeterminateVisibility(true);
using (var session = Prefs.From(this).Session)
{
var response = await session.DownloadMediaResourceAsync(requestBuilder.Build());
this.SetProgressBarIndeterminateVisibility(false);
using(var imageBitmap = await BitmapFactory.DecodeStreamAsync(response))
{
this.targetImageView.SetImageBitmap(imageBitmap);
}
}
}
catch (Exception exception)
{
this.SetProgressBarIndeterminateVisibility(false);
var title = this.GetString(Resource.String.text_item_received);
DialogHelper.ShowSimpleDialog(this, title, exception.Message);
}
}
public void RequestBuilderTest()
{
IDownloadMediaOptions options = new MediaOptionsBuilder().Set
.Width(100)
.Height(200)
.BackgroundColor("white")
.DisplayAsThumbnail(true)
.Build();
var request = ItemWebApiRequestBuilder.DownloadResourceRequestWithMediaPath("/sitecore/media library/1 dot png")
.DownloadOptions(options)
.Database("master")
.Build();
// request.ItemSource.Database = "web";
Assert.AreEqual("master", request.ItemSource.Database);
}
public async void TestGetMediaWithScale()
{
var options = new MediaOptionsBuilder().Set
.Scale(0.5f)
.Build();
var request = ItemWebApiRequestBuilder.DownloadResourceRequestWithMediaPath("/sitecore/media library/Images/testname222")
.DownloadOptions(options)
.Build();
using (var response = await this.session.DownloadMediaResourceAsync(request))
using (var ms = new MemoryStream())
{
await response.CopyToAsync(ms);
Assert.IsTrue(8000 > ms.Length);
}
}
public async void TestGetMediaAsThumbnail()
{
var options = new MediaOptionsBuilder().Set
.DisplayAsThumbnail(true)
.Build();
var request = ItemWebApiRequestBuilder.DownloadResourceRequestWithMediaPath("/sitecore/media library/Images/butterfly2_large")
.DownloadOptions(options)
.Build();
using (var response = await this.session.DownloadMediaResourceAsync(request))
using (var ms = new MemoryStream())
{
await response.CopyToAsync(ms);
Assert.IsTrue(43000 > ms.Length);
}
}
private async void SendRequest ()
{
try
{
using (ISitecoreWebApiSession session = this.instanceSettings.GetSession())
{
IDownloadMediaOptions options = new MediaOptionsBuilder()
.Set
.Width(this.width)
.Height(this.height)
.BackgroundColor("white")
.Build();
string path = this.MediaPathTextField.Text;
var request = ItemWebApiRequestBuilder.DownloadResourceRequestWithMediaPath(path)
.DownloadOptions(options)
.Build();
byte[] data = null;
using (Stream response = await session.DownloadMediaResourceAsync(request))
using (MemoryStream responseInMemory = new MemoryStream())
{
await response.CopyToAsync(responseInMemory);
data = responseInMemory.ToArray();
}
BeginInvokeOnMainThread(delegate
{
using ( UIImage image = new UIImage(NSData.FromArray(data)) )
{
// no need disposing
// since this.ImageView.Image creates a
// new C# object on each call
this.ImageView.Image = image;
// Update Overlay
this.HideLoader();
}
});
}
}
catch(Exception e)
{
AlertHelper.ShowLocalizedAlertWithOkOption("Error", e.Message);
}
finally
{
BeginInvokeOnMainThread(delegate
{
this.HideLoader();
});
}
}
private static async void __Main_Media(string[] args)
{
string instanceUrl = "http://mobiledev1ua1.dk.sitecore.net:7220";
using
(
var session =
SitecoreWebApiSessionBuilder.AnonymousSessionWithHost(instanceUrl)
.Site("/sitecore/shell")
.DefaultDatabase("web")
.DefaultLanguage("en")
.MediaLibraryRoot("/sitecore/media library")
.MediaPrefix("~/media/")
.DefaultMediaResourceExtension("ashx")
.BuildReadonlySession()
)
{
string mediaPath = "/sitecore/media library/Images/butterfly2_large";
var options = new MediaOptionsBuilder().Set
.MaxWidth(1920)
.MaxHeight(1080)
.Width(1024)
.Height(768)
.BackgroundColor("red")
.DisableMediaCache(false)
.AllowStrech(false)
.Scale(1.0f)
.DisplayAsThumbnail(false)
.Build();
var request = ItemWebApiRequestBuilder.DownloadResourceRequestWithMediaPath(mediaPath)
.Database("master")
.Language("fr")
.Version(1)
.DownloadOptions(options)
.Build();
Stream response = await session.DownloadMediaResourceAsync(request);
}
}
public async void TestGetMediaWithHeightAndWidthAndAllowSrtech()
{
const int Height = 200;
const int Width = 300;
var options = new MediaOptionsBuilder().Set
.Height(Height)
.Width(Width)
.AllowStrech(true)
.Build();
var request = ItemWebApiRequestBuilder.DownloadResourceRequestWithMediaPath("/sitecore/media library/Images/kirkorov")
.DownloadOptions(options)
.Build();
using (var response = await this.session.DownloadMediaResourceAsync(request))
using (var ms = new MemoryStream())
{
await response.CopyToAsync(ms);
Assert.IsTrue(14300 > ms.Length);
}
}
public async void TestGetMediaWithInternationalPath()
{
var options = new MediaOptionsBuilder().Set
.Width(50)
.Build();
var request = ItemWebApiRequestBuilder.DownloadResourceRequestWithMediaPath("~/media/Images/files/では/flowers")
.DownloadOptions(options)
.Database("master")
.Build();
using (var response = await this.session.DownloadMediaResourceAsync(request))
using (var ms = new MemoryStream())
{
await response.CopyToAsync(ms);
Assert.AreEqual(7654, ms.Length);
}
}
public async void TestGetMediaItemWithMp4Extension()
{
const string ItemPath = "/sitecore/media library/Images/Files/Video_01";
const string MediaPath = "~/media/Images/Files/Video_01.mp4";
const string Db = "master";
var options = new MediaOptionsBuilder().Set
.Height(50)
.Build();
var request = ItemWebApiRequestBuilder.DownloadResourceRequestWithMediaPath(MediaPath)
.DownloadOptions(options)
.Database(Db)
.Build();
using (var response = await this.session.DownloadMediaResourceAsync(request))
using (var ms = new MemoryStream())
{
await response.CopyToAsync(ms);
var expectedItem = await this.GetItemByPath(ItemPath, Db);
Assert.AreEqual(expectedItem["size"].RawValue, ms.Length.ToString(CultureInfo.InvariantCulture));
}
}
public async void TestGetItemWithTildaInPath()
{
var options = new MediaOptionsBuilder().Set
.DisplayAsThumbnail(false)
.AllowStrech(true)
.Height(150)
.Build();
var request = ItemWebApiRequestBuilder.DownloadResourceRequestWithMediaPath("~/media/Images/green_mineraly1")
.DownloadOptions(options)
.Build();
using (var response = await this.session.DownloadMediaResourceAsync(request))
using (var ms = new MemoryStream())
{
await response.CopyToAsync(ms);
Assert.AreEqual(16284, ms.Length);
}
}
public async void TestMediaWithoutAccessToFolder()
{
const string MediaPath = "/sitecore/media library/Images/kirkorov";
var sessionNoReadAccess =
SitecoreWebApiSessionBuilder.AuthenticatedSessionWithHost(this.testData.InstanceUrl)
.Credentials(this.testData.Users.NoReadUserExtranet)
.BuildReadonlySession();
var options = new MediaOptionsBuilder().Set
.Scale(1)
.Build();
var request = ItemWebApiRequestBuilder.DownloadResourceRequestWithMediaPath(MediaPath)
.DownloadOptions(options)
.Build();
using (var response = await sessionNoReadAccess.DownloadMediaResourceAsync(request))
using (var ms = new MemoryStream())
{
await response.CopyToAsync(ms);
var expectedItem = await this.GetItemByPath(MediaPath);
Assert.AreEqual(expectedItem["size"].RawValue, ms.Length.ToString(CultureInfo.InvariantCulture));
}
}
public void TestGetMediaFromInvalidImageReturnsError()
{
var options = new MediaOptionsBuilder().Set
.Height(100)
.Build();
var request = ItemWebApiRequestBuilder.DownloadResourceRequestWithMediaPath("/sitecore/media library/Images/nexus")
.DownloadOptions(options)
.Build();
TestDelegate testCode = async () =>
{
var task = this.session.DownloadMediaResourceAsync(request);
await task;
};
Exception exception = Assert.Throws<LoadDataFromNetworkException>(testCode);
Assert.IsTrue(exception.Message.Contains("Unable to download data from the internet"));
Assert.AreEqual("System.Net.Http.HttpRequestException", exception.InnerException.GetType().ToString());
// Windows : "Response status code does not indicate success: 404 (Not Found)"
// iOS : "404 (Not Found)"
Assert.IsTrue(exception.InnerException.Message.Contains("Not Found"));
}