95 lines
3.6 KiB
C#
95 lines
3.6 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.IO;
|
|
using System.Linq;
|
|
using System.Net;
|
|
using c3stream.Pages;
|
|
using Microsoft.AspNetCore.Hosting;
|
|
using Microsoft.AspNetCore.Http;
|
|
using Microsoft.Extensions.Hosting;
|
|
|
|
namespace c3stream {
|
|
public static class c3stream {
|
|
public const string DataPath = "data";
|
|
public const string DbFile = "c3stream.user.json";
|
|
public const string CachePath = "/mnt/storage/archive/Video/congress/";
|
|
public const string CacheUrl = "https://mirror.c3stream.de/";
|
|
public static object Lock = new object();
|
|
public static string DbPath = Path.Combine(DataPath, DbFile);
|
|
public static List<ConferenceObject> Conferences = new List<ConferenceObject> {
|
|
new ConferenceObject("36c3", 2, true),
|
|
new ConferenceObject("35c3", 1),
|
|
new ConferenceObject("34c3", 1),
|
|
new ConferenceObject("33c3"),
|
|
new ConferenceObject("32c3"),
|
|
};
|
|
|
|
public static void Main(string[] args) {
|
|
if (!Directory.Exists(DataPath))
|
|
Directory.CreateDirectory(DataPath);
|
|
if (!File.Exists(DbPath))
|
|
ConferenceModel.WriteUserData();
|
|
|
|
using var wc = new WebClient();
|
|
|
|
foreach (var conference in Conferences) {
|
|
var jsonpath = Path.Combine(DataPath, conference.Acronym + "_index.json");
|
|
var json = "";
|
|
if (conference.Ongoing || !File.Exists(jsonpath)) {
|
|
json = wc.DownloadString($"https://api.media.ccc.de/public/conferences/{conference.Acronym}");
|
|
File.WriteAllText(jsonpath, json);
|
|
}
|
|
else {
|
|
json = File.ReadAllText(jsonpath);
|
|
}
|
|
|
|
var parsed = Conference.FromJson(json);
|
|
conference.Talks.AddRange(parsed.Events);
|
|
}
|
|
|
|
CreateHostBuilder(args).Build().Run();
|
|
}
|
|
|
|
public static void UpdateCookie(HttpRequest resquest, HttpResponse response, string redirectUri) {
|
|
//if new bookmark is in uri
|
|
if (resquest.Query.ContainsKey("bookmark") && resquest.Cookies["bookmark"] != resquest.Query["bookmark"]) {
|
|
response.Cookies.Append("bookmark", resquest.Query["bookmark"], new CookieOptions {Expires = DateTimeOffset.MaxValue});
|
|
response.Redirect(redirectUri + "bookmark=" + resquest.Query["bookmark"]);
|
|
}
|
|
//if no cookie exists or cookie is invalid
|
|
else if (!resquest.Cookies.ContainsKey("bookmark") || !Guid.TryParseExact(resquest.Cookies["bookmark"], "D", out _)) {
|
|
var guid = Guid.NewGuid().ToString();
|
|
response.Cookies.Append("bookmark", guid, new CookieOptions {Expires = DateTimeOffset.MaxValue});
|
|
response.Redirect(redirectUri + "bookmark=" + guid);
|
|
}
|
|
//redir to cookie
|
|
else if (!resquest.Query.ContainsKey("bookmark")) {
|
|
response.Redirect(redirectUri + "bookmark=" + resquest.Cookies["bookmark"]);
|
|
}
|
|
}
|
|
|
|
public static Event GetEventByGuid(string guid) {
|
|
return Conferences.SelectMany(c => c.Talks.Where(talk => talk.Guid.ToString() == guid)).FirstOrDefault();
|
|
}
|
|
|
|
public static ConferenceObject GetConferenceByEventGuid(string guid) {
|
|
return Conferences.FirstOrDefault(c => c.Talks.Any(t => t.Guid.ToString() == guid));
|
|
}
|
|
|
|
public static IHostBuilder CreateHostBuilder(string[] args) =>
|
|
Host.CreateDefaultBuilder(args).ConfigureWebHostDefaults(webBuilder => { webBuilder.UseStartup<Startup>(); });
|
|
|
|
public class ConferenceObject {
|
|
public string Acronym;
|
|
public bool Ongoing;
|
|
public int TagVersion;
|
|
public List<Event> Talks = new List<Event>();
|
|
|
|
public ConferenceObject(string acronym, int tagVersion = 0, bool ongoing = false) {
|
|
Acronym = acronym;
|
|
TagVersion = tagVersion;
|
|
Ongoing = ongoing;
|
|
}
|
|
}
|
|
}
|
|
} |