proxy Pastebin requests through our API instead of third parties, improve error-handling (#358)

1 files changed, 52 insertions, 2 deletions

diff --git a/src/SMAPI.Web/Controllers/LogParserController.cs b/src/SMAPI.Web/Controllers/LogParserController.cs
index 4ed8898a..893d9a52 100644
--- a/src/SMAPI.Web/Controllers/LogParserController.cs
+++ b/src/SMAPI.Web/Controllers/LogParserController.cs
@@ -1,19 +1,69 @@
+using System.Threading.Tasks;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Options;
+using StardewModdingAPI.Web.Framework;
+using StardewModdingAPI.Web.Framework.ConfigModels;
+using StardewModdingAPI.Web.Framework.LogParser;
 
 namespace StardewModdingAPI.Web.Controllers
 {
     /// <summary>Provides a web UI and API for parsing SMAPI log files.</summary>
-    [Route("log")]
     internal class LogParserController : Controller
     {
         /*********
+        ** Properties
+        *********/
+        /// <summary>The underlying Pastebin client.</summary>
+        private readonly PastebinClient PastebinClient;
+
+
+        /*********
         ** Public methods
         *********/
-        /// <summary>Render the web UI to upload a log file.</summary>
+        /***
+        ** Constructor
+        ***/
+        /// <summary>Construct an instance.</summary>
+        /// <param name="configProvider">The log parser config settings.</param>
+        public LogParserController(IOptions<LogParserConfig> configProvider)
+        {
+            // init Pastebin client
+            LogParserConfig config = configProvider.Value;
+            string version = this.GetType().Assembly.GetName().Version.ToString(3);
+            string userAgent = string.Format(config.PastebinUserAgent, version);
+            this.PastebinClient = new PastebinClient(config.PastebinBaseUrl, userAgent, config.PastebinDevKey);
+        }
+
+        /***
+        ** Web UI
+        ***/
+        /// <summary>Render the log parser UI.</summary>
         [HttpGet]
+        [Route("log")]
         public ViewResult Index()
         {
             return this.View("Index");
         }
+
+        /***
+        ** JSON
+        ***/
+        /// <summary>Fetch raw text from Pastebin.</summary>
+        /// <param name="id">The Pastebin paste ID.</param>
+        [HttpGet, Produces("application/json")]
+        [Route("log/fetch/{id}")]
+        public async Task<GetPasteResponse> GetAsync(string id)
+        {
+            return await this.PastebinClient.GetAsync(id);
+        }
+
+        /// <summary>Save raw log data.</summary>
+        /// <param name="content">The log content to save.</param>
+        [HttpPost, Produces("application/json"), AllowLargePosts]
+        [Route("log/save")]
+        public async Task<SavePasteResponse> PostAsync([FromBody] string content)
+        {
+            return await this.PastebinClient.PostAsync(content);
+        }
     }
 }