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author | Jesse Plamondon-Willard <github@jplamondonw.com> | 2017-10-07 23:07:10 -0400 |
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committer | Jesse Plamondon-Willard <github@jplamondonw.com> | 2017-10-07 23:07:10 -0400 |
commit | 929dccb75a1405737975d76648e015a3e7c00177 (patch) | |
tree | 659fe16509327e694555db363caf7f47f326443b /src/StardewModdingAPI/Framework/Serialisation/JsonHelper.cs | |
parent | 926894f8f52c2a5cf104fcac2f7f34b637f7b531 (diff) | |
download | SMAPI-929dccb75a1405737975d76648e015a3e7c00177.tar.gz SMAPI-929dccb75a1405737975d76648e015a3e7c00177.tar.bz2 SMAPI-929dccb75a1405737975d76648e015a3e7c00177.zip |
reorganise repo structure
Diffstat (limited to 'src/StardewModdingAPI/Framework/Serialisation/JsonHelper.cs')
-rw-r--r-- | src/StardewModdingAPI/Framework/Serialisation/JsonHelper.cs | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/src/StardewModdingAPI/Framework/Serialisation/JsonHelper.cs b/src/StardewModdingAPI/Framework/Serialisation/JsonHelper.cs deleted file mode 100644 index 3193aa3c..00000000 --- a/src/StardewModdingAPI/Framework/Serialisation/JsonHelper.cs +++ /dev/null @@ -1,96 +0,0 @@ -using System; -using System.Collections.Generic; -using System.IO; -using Microsoft.Xna.Framework.Input; -using Newtonsoft.Json; -using StardewModdingAPI.Utilities; - -namespace StardewModdingAPI.Framework.Serialisation -{ - /// <summary>Encapsulates SMAPI's JSON file parsing.</summary> - internal class JsonHelper - { - /********* - ** Accessors - *********/ - /// <summary>The JSON settings to use when serialising and deserialising files.</summary> - private readonly JsonSerializerSettings JsonSettings = new JsonSerializerSettings - { - Formatting = Formatting.Indented, - ObjectCreationHandling = ObjectCreationHandling.Replace, // avoid issue where default ICollection<T> values are duplicated each time the config is loaded - Converters = new List<JsonConverter> - { - new SelectiveStringEnumConverter(typeof(Buttons), typeof(Keys), typeof(SButton)) - } - }; - - - /********* - ** Public methods - *********/ - /// <summary>Read a JSON file.</summary> - /// <typeparam name="TModel">The model type.</typeparam> - /// <param name="fullPath">The absolete file path.</param> - /// <returns>Returns the deserialised model, or <c>null</c> if the file doesn't exist or is empty.</returns> - /// <exception cref="InvalidOperationException">The given path is empty or invalid.</exception> - public TModel ReadJsonFile<TModel>(string fullPath) - where TModel : class - { - // validate - if (string.IsNullOrWhiteSpace(fullPath)) - throw new ArgumentException("The file path is empty or invalid.", nameof(fullPath)); - - // read file - string json; - try - { - json = File.ReadAllText(fullPath); - } - catch (Exception ex) when (ex is DirectoryNotFoundException || ex is FileNotFoundException) - { - return null; - } - - // deserialise model - try - { - return JsonConvert.DeserializeObject<TModel>(json, this.JsonSettings); - } - catch (JsonReaderException ex) - { - string message = $"The file at {fullPath} doesn't seem to be valid JSON."; - - string text = File.ReadAllText(fullPath); - if (text.Contains("“") || text.Contains("”")) - message += " Found curly quotes in the text; note that only straight quotes are allowed in JSON."; - - message += $"\nTechnical details: {ex.Message}"; - throw new JsonReaderException(message); - } - } - - /// <summary>Save to a JSON file.</summary> - /// <typeparam name="TModel">The model type.</typeparam> - /// <param name="fullPath">The absolete file path.</param> - /// <param name="model">The model to save.</param> - /// <exception cref="InvalidOperationException">The given path is empty or invalid.</exception> - public void WriteJsonFile<TModel>(string fullPath, TModel model) - where TModel : class - { - // validate - if (string.IsNullOrWhiteSpace(fullPath)) - throw new ArgumentException("The file path is empty or invalid.", nameof(fullPath)); - - // create directory if needed - string dir = Path.GetDirectoryName(fullPath); - if (dir == null) - throw new ArgumentException("The file path is invalid.", nameof(fullPath)); - if (!Directory.Exists(dir)) - Directory.CreateDirectory(dir); - - // write file - string json = JsonConvert.SerializeObject(model, this.JsonSettings); - File.WriteAllText(fullPath, json); - } - } -} |