public static FileChunk GetMetaData(this HttpContentHeaders headers)
{
return(new FileChunk()
{
ChunkId = Convert.ToBase64String(Encoding.UTF8.GetBytes(headers.Where(p => p.Key == "ChunkId").First().Value.First())),
FileId = headers.Where(p => p.Key == "FileId").First().Value.First(),
IsCompleted = Boolean.Parse(headers.Where(p => p.Key == "IsCompleted").First().Value.First()),
OriginalChunkId = headers.Where(p => p.Key == "ChunkId").First().Value.First()
});
}
/// <inheritdoc />
public IEnumerable <string> this[string name]
{
get
{
var result = _contentHeaders.Where(_ => _.Key == name).Select(_ => _.Value);
if (!result.Any())
{
result = _headers.Where(_ => _.Key == name).Select(_ => _.Value);
}
return(result.FirstOrDefault() ?? Array.Empty <string>());
}
}
private IEnumerable <string> ValidateHeaders(IDictionary <string, string> expected, HttpContentHeaders actual)
{
foreach (var expectedHeader in expected)
{
var actualHeader = actual
.Where(a => a.Key.Equals(expectedHeader.Key, StringComparison.OrdinalIgnoreCase));
if (!actualHeader.Any())
{
yield return($"Header {expectedHeader.Key} is missing");
}
else
{
var value = string.Join(",", actualHeader.SelectMany(h => h.Value));
if (!expectedHeader.Value.Equals(value))
{
yield return($"Header {expectedHeader.Key} had value {value}. Expected {expectedHeader.Value}.");
}
}
}
}
