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Added support for one click unsubscribe with confirmation dialog.

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This commit is contained in:
Aleh Khantsevich
2024-05-01 14:23:23 +02:00
parent 2bcb6a146b
commit e2f0c73bab
5 changed files with 118 additions and 22 deletions
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21
Wino.Core/Services/MimeFileService.cs
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@@ -1,5 +1,6 @@
using System;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using MimeKit;
@@ -221,22 +222,24 @@ namespace Wino.Core.Services
}
}
// Check for List-Unsubscribe link if possible.
if (message.Headers.Contains(HeaderId.ListUnsubscribe))
{
renderingModel.UnsubscribeLink = message.Headers[HeaderId.ListUnsubscribe].Normalize();
var unsubscribeLinks = message.Headers[HeaderId.ListUnsubscribe]
.Normalize()
.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries)
.Select(x => x.Trim([' ', '<', '>']));
// Sometimes this link is wrapped with < >, remove them.
if (renderingModel.UnsubscribeLink.StartsWith("<"))
// Only two types of unsubscribe links are possible.
// So each has it's own property to simplify the usage.
renderingModel.UnsubscribeInfo = new UnsubscribeInfo()
{
renderingModel.UnsubscribeLink = renderingModel.UnsubscribeLink.Substring(1, renderingModel.UnsubscribeLink.Length - 2);
}
HttpLink = unsubscribeLinks.FirstOrDefault(x => x.StartsWith("http", StringComparison.OrdinalIgnoreCase)),
MailToLink = unsubscribeLinks.FirstOrDefault(x => x.StartsWith("mailto", StringComparison.OrdinalIgnoreCase)),
IsOneClick = message.Headers.Contains(HeaderId.ListUnsubscribePost)
};
}
return renderingModel;
}
}
}