public IActionResult GetClassifyResult(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = "v1/classify/{id}")] HttpRequest req,
[Table("ClassifyResult", "ja-en", "{id}")] ResponseTableEntity tableEntity,
ILogger log)
{
log.LogInformation("C# HTTP trigger function processed a request.");
return(new OkObjectResult(JsonConvert.DeserializeObject <Response>(tableEntity.ResponseData)));
}
public HttpResponseMessage GetShareClassifyResult(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = "v1/classify/share/{id}")] HttpRequest req,
[Table("ClassifyResult", "ja-en", "{id}")] ResponseTableEntity tableEntity,
ILogger log)
{
log.LogInformation("C# HTTP trigger function processed a request.");
var shareUrlBase = Environment.GetEnvironmentVariable("SHARE_URL_BASE");
var imageUrlBase = Environment.GetEnvironmentVariable("SHARE_IMAGE_URL_BASE");
var response = JsonConvert.DeserializeObject <Response>(tableEntity.ResponseData);
var shareUrl = shareUrlBase + response.Id;
var description = HttpUtility.HtmlEncode(response.Request.Text.Replace("\r", "").Replace("\n", ""));
var imageUrl = imageUrlBase + response.Id + ".png";
var html = $@"<!DOCTYPE html>
<html>
<head>
<meta charset=""utf-8"">
<title>JapaniseTextClassifier</title>
<meta name=""twitter:card"" content=""summary_large_image"">
<meta name=""twitter:site"" content=""@koudenpa"">
<meta property=""og:url"" content=""{shareUrl}"">
<meta property=""og:title"" content=""JapaniseTextClassifier"">
<meta property=""og:description"" content=""{description}"">
<meta property=""og:image"" content=""{imageUrl}"">
</head>
<body>
<script>
location.href = ""{shareUrl}"";
</script>
</body>
</html>
";
return(new HttpResponseMessage()
{
StatusCode = HttpStatusCode.OK,
Content = new StringContent(html, Encoding.UTF8, "text/html"),
});
}
public async Task <IActionResult> Classify(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "v1/classify")] HttpRequest req,
[Table("ClassifyResult")] ICollector <ResponseTableEntity> tableCollector,
[Queue("ClassifyResultCreate")] ICollector <string> queueCollector,
ILogger log)
{
log.LogInformation("C# HTTP trigger function processed a request.");
var body = JsonConvert.DeserializeObject <Request>(await req.ReadAsStringAsync());
var authId = AuthId.From(req);
var isLocal = String.IsNullOrEmpty(Environment.GetEnvironmentVariable("WEBSITE_INSTANCE_ID"));
if (isLocal)
{
authId.PrincipalIdp = "local";
authId.PrincipalId = "local-id";
authId.PrincipalName = "local-name";
}
if (!authId.IsLogin)
{
return(new UnauthorizedResult());
}
log.LogInformation(string.Join(",\n", req.Headers.Select(x => x.ToString())));
log.LogInformation(JsonConvert.SerializeObject(authId));
// XXX 追跡用のIDあった気がするのでそちらを取りたい -> 見当たらない
var id = Guid.NewGuid();
var result = _service.Execute(new TextInput(id.ToString(), body.Text), new Config()
{
ClassifierName = body.ClassifierName,
TranslatorName = body.TranslatorName,
NormalizerName = "", // XXX
});
var rowKey = string.Format("{0:x16}", DateTime.MaxValue.Ticks - DateTime.UtcNow.Ticks) + "-" + id.ToString();
var response = new Response()
{
Id = rowKey,
Categories = result.Categories.ToList(),
TranslatedText = result.TranslatedText,
HasError = result.HasError,
Request = body,
};
var jsonResponse = JsonConvert.SerializeObject(response);
var tableEntity = new ResponseTableEntity()
{
PartitionKey = "ja-en",
RowKey = rowKey,
AuthIdp = authId.PrincipalIdp,
AuthId = authId.PrincipalId,
AuthName = authId.PrincipalName,
ResponseData = jsonResponse,
};
tableCollector.Add(tableEntity);
queueCollector.Add(rowKey);
log.LogInformation(jsonResponse);
return(new OkObjectResult(response));
}
public static void CreateOgImage(
[QueueTrigger("ClassifyResultCreate")] string input,
[Table("ClassifyResult", "ja-en", "{queueTrigger}")] ResponseTableEntity tableEntity,
[Blob("classifyresultogimage/{queueTrigger}.png", FileAccess.Write)] Stream imageStream,
ILogger log)
{
log.LogInformation($"Handle {input}");
var response = JsonConvert.DeserializeObject <Response>(tableEntity.ResponseData);
var barFactor = 600;
var adultBar = response.Categories.First(x => x.Name == "Adult").Score *barFactor;
var racyBar = response.Categories.First(x => x.Name == "Racy").Score *barFactor;
var offensiveBar = response.Categories.First(x => x.Name == "Offensive").Score *barFactor;
var svgString = $@"<?xml version=""1.0""?>
<svg width=""960""
height=""480""
xmlns=""http://www.w3.org/2000/svg""
xmlns:svg=""http://www.w3.org/2000/svg"">
<g class=""layer"">
<text fill=""#000000""
font-family=""Meiryo""
font-size=""48""
id=""svg_1""
stroke=""#000000""
stroke-width=""0""
text-anchor=""start""
x=""32""
y=""48"">JapaniseTextClassifier</text>
<switch>
<foreignObject x=""64""
y=""64""
width=""832""
height=""240"">
<p xmlns=""http://www.w3.org/1999/xhtml"" style=""font-size: 24px; font-family: Meiryo;"">
{response.Request.Text}
</p>
</foreignObject>
<text fill=""#000000""
font-family=""Meiryo""
font-size=""24""
id=""svg_2""
stroke=""#000000""
stroke-width=""0""
text-anchor=""start""
x=""64""
y=""96"">{response.Request.Text}</text>
</switch>
<text fill=""#000000""
font-family=""Meiryo""
font-size=""24""
id=""svg_3""
stroke=""#000000""
stroke-width=""0""
text-anchor=""start""
x=""64""
y=""370"">Adult</text>
<text fill=""#000000""
font-family=""Meiryo""
font-size=""24""
id=""svg_4""
stroke=""#000000""
stroke-width=""0""
text-anchor=""start""
x=""64""
y=""410"">Racy</text>
<text fill=""#000000""
font-family=""Meiryo""
font-size=""24""
id=""svg_5""
stroke=""#000000""
stroke-width=""0""
text-anchor=""start""
x=""64""
y=""450"">Offensive</text>
<rect fill=""#000000""
height=""32""
id=""svg_6""
stroke=""#000000""
stroke-width=""5""
width=""{adultBar}""
x=""240""
y=""340""/>
<rect fill=""#000000""
height=""32""
id=""svg_7""
stroke=""#000000""
stroke-width=""5""
width=""{racyBar}""
x=""240""
y=""380""/>
<rect fill=""#000000""
height=""32""
id=""svg_8""
stroke=""#000000""
stroke-width=""5""
width=""{offensiveBar}""
x=""240""
y=""420""/>
</g>
</svg>";
var svg = new SkiaSharp.Extended.Svg.SKSvg();
var pict = svg.Load(new MemoryStream(Encoding.UTF8.GetBytes(svgString)));
var dimen = new SKSizeI(
(int)Math.Ceiling(pict.CullRect.Width),
(int)Math.Ceiling(pict.CullRect.Height)
);
var matrix = SKMatrix.MakeScale(1, 1);
var img = SKImage.FromPicture(pict, dimen, matrix);
var quality = 90;
var skdata = img.Encode(SkiaSharp.SKEncodedImageFormat.Png, quality);
skdata.SaveTo(imageStream);
log.LogInformation(svgString);
}
