LangStr.cs
2,075 bytes
| 1 | namespace Base.Domain; |
|---|---|
| 2 | |
| 3 | public class LangStr : Dictionary<string, string> |
| 4 | { |
| 5 | |
| 6 | // look at appsettings.json LangStrDefaultCulture value |
| 7 | public static string DefaultCulture { get; set; } = "en"; |
| 8 | |
| 9 | // s["en"] = "foo"; |
| 10 | // var bar = s["en"]; |
| 11 | public new string this[string key] |
| 12 | { |
| 13 | get => base[key]; |
| 14 | set => base[key] = value; |
| 15 | } |
| 16 | |
| 17 | public LangStr() |
| 18 | { |
| 19 | } |
| 20 | |
| 21 | public LangStr(string value) : this(value, Thread.CurrentThread.CurrentUICulture.Name) |
| 22 | { |
| 23 | } |
| 24 | |
| 25 | public LangStr(string value, string culture) |
| 26 | { |
| 27 | if (culture.Length < 1) throw new ApplicationException("Culture is required!"); |
| 28 | |
| 29 | var neutralCulture = culture.Split('-')[0]; |
| 30 | this[neutralCulture] = value; |
| 31 | |
| 32 | // check for default culture also. if not set - do so |
| 33 | if (!ContainsKey(DefaultCulture)) |
| 34 | { |
| 35 | this[DefaultCulture] = value; |
| 36 | } |
| 37 | } |
| 38 | |
| 39 | public string? Translate(string? culture = null) |
| 40 | { |
| 41 | if (Count == 0) return null; |
| 42 | culture = culture?.Trim() ?? Thread.CurrentThread.CurrentUICulture.Name; |
| 43 | |
| 44 | if (ContainsKey(culture)) |
| 45 | { |
| 46 | return this[culture]; |
| 47 | } |
| 48 | |
| 49 | var neutralCulture = culture.Split('-')[0]; |
| 50 | if (ContainsKey(neutralCulture)) |
| 51 | { |
| 52 | return this[neutralCulture]; |
| 53 | } |
| 54 | |
| 55 | if (ContainsKey(DefaultCulture)) |
| 56 | { |
| 57 | return this[DefaultCulture]; |
| 58 | } |
| 59 | |
| 60 | return null; |
| 61 | } |
| 62 | |
| 63 | public void SetTranslation(string value, string? culture = null) |
| 64 | { |
| 65 | culture = culture?.Trim() ?? Thread.CurrentThread.CurrentUICulture.Name; |
| 66 | var neutralCulture = culture.Split('-')[0]; |
| 67 | this[neutralCulture] = value; |
| 68 | } |
| 69 | |
| 70 | public override string ToString() |
| 71 | { |
| 72 | return Translate() ?? "????"; |
| 73 | } |
| 74 | |
| 75 | // string xxx = new LangStr("foo","et-EE"); xxx == "foo"; |
| 76 | public static implicit operator string(LangStr? langStr) => langStr?.ToString() ?? "null"; |
| 77 | |
| 78 | // LangStr xxx = "foobar"; |
| 79 | public static implicit operator LangStr(string value) => new LangStr(value); |
| 80 | } |
| 81 | |