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LINQPad で KanColleViewer のダウンロード数かぞえるやつ (要 Json.NET)
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using (var client = new HttpClient()) | |
{ | |
var url = new Uri("https://api.github.com/repos/Grabacr07/KanColleViewer/releases"); | |
client.DefaultRequestHeaders.UserAgent.Add(new ProductInfoHeaderValue("Grabacr07-LINQPad", "1.0")); | |
var result = Util.Cache(() => client.GetAsync(url).Result); | |
var json = await result.Content.ReadAsStringAsync(); | |
var start = new DateTime(2015, 02, 01); | |
var end = start.AddYears(1).AddMilliseconds(-1.0); | |
var assets = JArray.Parse(json) | |
.SelectMany(x => JArray.FromObject(x["assets"])) | |
.Select(x => new | |
{ | |
Date = DateTime.Parse(x["created_at"].ToString()), | |
Name = x["name"], | |
Count = (int)x["download_count"], | |
}) | |
.Where(x => start <= x.Date && x.Date <= end) | |
.ToArray(); | |
assets.Dump(); | |
$"DL: {assets.Sum(x => x.Count):#,##0}".Dump($"{start:yyyy/MM} - {end:yyyy/MM}"); | |
} | |
// GET /repos/:owner/:repo/releases | |
// …が複数ページ形式で返してくるので、☝はおそらく途中までしか取得できてない (1 年分には足りる) | |
// ので、全件取得するときは複数ページ分取得する実装を入れないとダメぽよ |
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