Improve mailto links handling (#310)

* Refactor draft creation * try scoped namespace * Refactor mailto protocol and revert namespaces * Remove useless account query * Fix typo and CC/BCC in replies * Replace convert with existing extension * Small fixes * Fix CC/Bcc in replies to automatically show if needed. * Fixed body parameter position from mailto parameters * Fixed issue with ReplyAll self not removed
2024-08-10 14:33:02 +02:00
parent 8763bf11ab
commit f408f59beb
20 changed files with 360 additions and 377 deletions
--- a/Wino.Core.Domain/Models/Launch/MailToUri.cs
+++ b/Wino.Core.Domain/Models/Launch/MailToUri.cs
@@ -0,0 +1,76 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+
+namespace Wino.Core.Domain.Models.Launch;
+
+public class MailToUri
+{
+    public string Subject { get; private set; }
+    public string Body { get; private set; }
+    public List<string> To { get; } = [];
+    public List<string> Cc { get; } = [];
+    public List<string> Bcc { get; } = [];
+    public Dictionary<string, string> OtherParameters { get; } = [];
+
+    public MailToUri(string mailToUrl)
+    {
+        ParseMailToUrl(mailToUrl);
+    }
+
+    private void ParseMailToUrl(string mailToUrl)
+    {
+        if (string.IsNullOrWhiteSpace(mailToUrl))
+            throw new ArgumentException("mailtoUrl cannot be null or empty.", nameof(mailToUrl));
+
+        if (!mailToUrl.StartsWith("mailto:", StringComparison.OrdinalIgnoreCase))
+            throw new ArgumentException("URL must start with 'mailto:'.", nameof(mailToUrl));
+
+        var mailToWithoutScheme = mailToUrl.Substring(7); // Remove "mailto:"
+        var components = mailToWithoutScheme.Split('?');
+        if (!string.IsNullOrEmpty(components[0]))
+        {
+            To.AddRange(components[0].Split(',').Select(email => HttpUtility.UrlDecode(email).Trim()));
+        }
+
+        if (components.Length <= 1)
+        {
+            return;
+        }
+
+        var parameters = components[1].Split('&');
+
+        foreach (var parameter in parameters)
+        {
+            var keyValue = parameter.Split('=');
+            if (keyValue.Length != 2)
+                continue;
+
+            var key = keyValue[0].ToLowerInvariant();
+            var value = HttpUtility.UrlDecode(keyValue[1]);
+
+            switch (key)
+            {
+                case "to":
+                    To.AddRange(value.Split(',').Select(email => email.Trim()));
+                    break;
+                case "subject":
+                    Subject = value;
+                    break;
+                case "body":
+                    Body = value;
+                    break;
+                case "cc":
+                    Cc.AddRange(value.Split(',').Select(email => email.Trim()));
+                    break;
+                case "bcc":
+                    Bcc.AddRange(value.Split(',').Select(email => email.Trim()));
+                    break;
+                default:
+                    OtherParameters[key] = value;
+                    break;
+            }
+        }
+    }
+}