在电子邮件规则中将日期时间字段标记转换为本地时区 [英] Convert DateTime field token to local time zone in email rule

问题描述

在 Orchard 中，我有一个包含 DateTime 字段的自定义内容类型.我创建了一个规则，用于在提交新内容项时发送电子邮件.我可以使用以下标记在电子邮件中包含 DateTime 字段的值:

Within Orchard I have a custom content type that includes a DateTime field. I've created a rule to send an email when a new content item is submitted. I'm able to include the value of the DateTime field in the email using the following token:

{Content.Fields.MyContentType.MyDateTimeField}

我遇到的问题是替换令牌的日期/时间值采用 UTC 格式，我需要它位于为我的 Orchard 实例配置的时区中.

The problem I'm running into is that the date/time value that replaces the token is in UTC and I need it to be in the timezone configured for my Orchard instance.

我看到当前日期/时间的标记如下所示:

I see there's a token for the current date/time that looks like this:

{Date.Local}

但是 .Local 似乎对 DateTime 字段标记无效.

But .Local does not seem to be valid on the DateTime field token.

看起来创建一个自定义令牌提供程序来解决这个问题并不太难，但在我这样做之前，我想确保我没有错过一个更简单的现有解决方案.

It looks like it wouldn't be too hard to create a custom token provider to solve for this but before I did that I wanted to make sure I wasn't missing an easier, existing solution.

推荐答案

日期标记确实有一个 Local 子标记，但这里的问题是 {Content.Fields.MyContentType.MyDateTimeField} 不是日期标记，它仍然只是字段.你需要得到它的实际价值.如果您查看 FieldTokens.cs，您会看到日期字段标记有一个 DateTime 标记.所以 {Content.Fields.MyContentType.MyDateTimeField.DateTime.Local} 应该做我认为的把戏.

The date token does indeed have a Local subtoken but the problem here is that {Content.Fields.MyContentType.MyDateTimeField} is not a date token, it's still just the field. You need to get its actual value. If you look at FieldTokens.cs, you'll see that the date field token has a DateTime token. So {Content.Fields.MyContentType.MyDateTimeField.DateTime.Local} should do the trick I think.

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