/// <summary>
/// Stores a previously compressed image directly into Amazon S3 storage
/// </summary>
/// <param name="result">The previously compressed image</param>
/// <param name="path">The path to storage the image as</param>
/// <param name="bucketOverride">Optional: To override the previously configured bucket</param>
/// <param name="regionOverride">Optional: To override the previously configured region</param>
/// <returns></returns>
public async Task<Uri> SaveCompressedImageToAmazonS3(TinyPngCompressResponse result, string path, string bucketOverride = "", string regionOverride = "")
{
if (result == null)
throw new ArgumentNullException(nameof(result));
if (AmazonS3Configuration == null)
throw new InvalidOperationException("AmazonS3Configuration has not been configured");
if (string.IsNullOrEmpty(path))
throw new ArgumentNullException(nameof(path));
var amazonSettings = AmazonS3Configuration.Clone();
amazonSettings.Path = path;
if (!string.IsNullOrEmpty(regionOverride))
amazonSettings.Region = regionOverride;
if (!string.IsNullOrEmpty(bucketOverride))
amazonSettings.Bucket = bucketOverride;
return await SaveCompressedImageToAmazonS3(result, amazonSettings, path);
}
/// <summary>
/// Stores a previously compressed image directly into Amazon S3 storage
/// </summary>
/// <param name="result">The previously compressed image</param>
/// <param name="amazonSettings">The settings for the amazon connection</param>
/// <param name="path">The path and bucket to store in: bucket/file.png format</param>
/// <returns></returns>
public async Task<Uri> SaveCompressedImageToAmazonS3(TinyPngCompressResponse result, AmazonS3Configuration amazonSettings, string path)
{
if (result == null)
throw new ArgumentNullException(nameof(result));
if (amazonSettings == null)
throw new ArgumentNullException(nameof(amazonSettings));
if (string.IsNullOrEmpty(path))
throw new ArgumentNullException(nameof(path));
amazonSettings.Path = path;
var amazonSettingsAsJson = JsonConvert.SerializeObject(new { store = amazonSettings }, jsonSettings);
var msg = new HttpRequestMessage(HttpMethod.Post, result.Output.Url);
msg.Content = new StringContent(amazonSettingsAsJson, System.Text.Encoding.UTF8, "application/json");
var response = await httpClient.SendAsync(msg);
if (response.IsSuccessStatusCode)
{
return response.Headers.Location;
}
var errorMsg = JsonConvert.DeserializeObject<ApiErrorResponse>(await response.Content.ReadAsStringAsync());
throw new TinyPngApiException((int)response.StatusCode, response.ReasonPhrase, errorMsg.Error, errorMsg.Message);
}
/// <summary>
/// Uses the TinyPng API to create a resized version of your uploaded image.
/// </summary>
/// <param name="result">This is the previous result of running a compression <see cref="Compress(string)"/></param>
/// <param name="resizeOperation">Supply a strongly typed Resize Operation. See <typeparamref name="CoverResizeOperation"/>, <typeparamref name="FitResizeOperation"/>, <typeparamref name="ScaleHeightResizeOperation"/>, <typeparamref name="ScaleWidthResizeOperation"/></param>
/// <returns></returns>
public async Task<TinyPngResizeResponse> Resize(TinyPngCompressResponse result, ResizeOperation resizeOperation)
{
if (result == null)
throw new ArgumentNullException(nameof(result));
if (resizeOperation == null)
throw new ArgumentNullException(nameof(resizeOperation));
var requestBody = JsonConvert.SerializeObject(new { resize = resizeOperation }, jsonSettings);
var msg = new HttpRequestMessage(HttpMethod.Post, result.Output.Url);
msg.Content = new StringContent(requestBody, System.Text.Encoding.UTF8, "application/json");
var response = await httpClient.SendAsync(msg);
if (response.IsSuccessStatusCode)
{
return new TinyPngResizeResponse(response);
}
var errorMsg = JsonConvert.DeserializeObject<ApiErrorResponse>(await response.Content.ReadAsStringAsync());
throw new TinyPngApiException((int)response.StatusCode, response.ReasonPhrase, errorMsg.Error, errorMsg.Message);
}
/// <summary>
/// Uses the TinyPng API to create a resized version of your uploaded image.
/// </summary>
/// <param name="result">This is the previous result of running a compression <see cref="Compress(string)"/></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="resizeType"></param>
/// <returns></returns>
public async Task<TinyPngResizeResponse> Resize(TinyPngCompressResponse result, int width, int height, ResizeType resizeType = ResizeType.Fit)
{
if (result == null)
throw new ArgumentNullException(nameof(result));
if (width == 0)
throw new ArgumentOutOfRangeException(nameof(width));
if (height == 0)
throw new ArgumentOutOfRangeException(nameof(height));
var resizeOp = new ResizeOperation(resizeType, width, height);
return await Resize(result, resizeOp);
}
public async Task<TinyPngImageResponse> Download(TinyPngCompressResponse result)
{
if (result == null)
throw new ArgumentNullException(nameof(result));
var msg = new HttpRequestMessage(HttpMethod.Get, result.Output.Url);
var response = await httpClient.SendAsync(msg);
if (response.IsSuccessStatusCode)
{
return new TinyPngImageResponse(response);
}
var errorMsg = JsonConvert.DeserializeObject<ApiErrorResponse>(await response.Content.ReadAsStringAsync());
throw new TinyPngApiException((int)response.StatusCode, response.ReasonPhrase, errorMsg.Error, errorMsg.Message);
}
