/// <summary>
/// Generates a service request to download the binary contents of a file based on an item ID.
/// </summary>
/// <param name="itemReference"></param>
/// <param name = "options"></param>
/// <returns></returns>
public async Task<Stream> DownloadStreamForItemAsync(ODItemReference itemReference, StreamDownloadOptions options)
{
if (!itemReference.IsValid())
throw new ArgumentException("ItemReference was invalid. Requires either an ID or Path");
Uri serviceUri = UriForItemReference(itemReference, ApiConstants.ContentRelationshipName);
var request = await CreateHttpRequestAsync(serviceUri, ApiConstants.HttpGet);
options.ModifyRequest(request);
var response = await GetHttpResponseAsync(request);
if (response.StatusCode == System.Net.HttpStatusCode.Found)
{
Uri downloadUri = new Uri(response.Headers[ApiConstants.LocationHeaderName]);
request = await CreateHttpRequestAsync(downloadUri, ApiConstants.HttpGet);
options.ModifyRequest(request);
response = await GetHttpResponseAsync(request);
}
var responseStream = await response.GetResponseStreamAsync();
return responseStream;
}
/// <summary>
/// Returns a stream for the contents of an item.
/// </summary>
/// <param name="item"></param>
/// <param name="connection"></param>
/// <returns></returns>
public static async Task<System.IO.Stream> GetContentStreamAsync(this ODItem item, ODConnection connection, StreamDownloadOptions downloadOptions)
{
return await connection.DownloadStreamForItemAsync(item.ItemReference(), downloadOptions);
}
/// <summary>
/// Returns a stream for the contents of an item.
/// </summary>
/// <param name="item"></param>
/// <param name="connection"></param>
/// <returns></returns>
public static async Task <System.IO.Stream> GetContentStreamAsync(this ODItem item, ODConnection connection, StreamDownloadOptions downloadOptions)
{
return(await connection.DownloadStreamForItemAsync(item.ItemReference(), downloadOptions));
}
/// <summary>
/// Generates a service request to download the binary contents of a file based on an item ID.
/// </summary>
/// <param name="itemReference"></param>
/// <param name = "options"></param>
/// <returns></returns>
public async Task <Stream> DownloadStreamForItemAsync(ODItemReference itemReference, StreamDownloadOptions options)
{
if (!itemReference.IsValid())
{
throw new ArgumentException("ItemReference was invalid. Requires either an ID or Path");
}
Uri serviceUri = UriForItemReference(itemReference, ApiConstants.ContentRelationshipName);
var request = await CreateHttpRequestAsync(serviceUri, ApiConstants.HttpGet);
options.ModifyRequest(request);
var response = await GetHttpResponseAsync(request);
if (response.StatusCode == System.Net.HttpStatusCode.Found)
{
Uri downloadUri = new Uri(response.Headers[ApiConstants.LocationHeaderName]);
request = await CreateHttpRequestAsync(downloadUri, ApiConstants.HttpGet);
options.ModifyRequest(request);
response = await GetHttpResponseAsync(request);
}
var responseStream = await response.GetResponseStreamAsync();
return(responseStream);
}