在 Meteor 电子邮件中使用动态 HTML 模板 [英] Using dynamic HTML templates in Meteor emails

问题描述

有没有办法将 Meteor 模板呈现为电子邮件的 HTML 正文?

Is there a way to render a Meteor template as the HTML body of an email?

例如，如果我想在该电子邮件中显示集合数据或生成动态链接.

For example if I want to show collection data or generate dynamic links inside that email.

推荐答案

是的，这是可能的，这里我提供了一个客户端解决方案来解决这个常见问题.

Yes this is possible, here I provide a client-side solution to this common problem.

首先，您应该定义一个简单的模板，作为您的电子邮件 html 正文:

First you should define a simple template that will serve as your email html body :

<template name="shareEmailContent">
  <p>{{message}}</p>
  <a href="{{url}}">{{title}}</a>
</template>

然后您可以使用 Email.send(参见 Email.send at docs.meteor.com，您需要一些适当的配置，例如添加电子邮件智能包并设置 MAIL_URL) 以通过电子邮件发送模板渲染的结果.Email.send 仅适用于服务器，因此您必须定义一个可从客户端调用的服务器方法.

Then you can use Email.send (see Email.send at docs.meteor.com, you'll need some proper configuration such as adding the email Smart Package and setting MAIL_URL) to email the result of the template rendering. Email.send only works on the server, so you must define a server method callable from the client.

服务器端:

Meteor.methods({
  sendShareEmail:function(options){
    // you should probably validate options using check before actually
    // sending email
    check(options,{
      from:String,
      // etc...
    });
    Email.send(options);
  }
});

客户端:

var dataContext={
  message:"You must see this, it's amazing !",
  url:"http://myapp.com/content/amazingstuff",
  title:"Amazing stuff, click me !"
};
var html=Blaze.toHTMLWithData(Template.shareEmailContent,dataContext);
var options={
  from:"[e-mail]",
  to:"[e-mail]",
  subject:"I want to share this with you !",
  html:html
  })
};
Meteor.call("sendShareEmail",options);

如评论中所述，您还可以决定在服务器上呈现电子邮件模板.尚不支持服务器端渲染，但您仍然可以使用第三方模板包来完成它.

As mentioned in the comments, you can also decide to render email templates on the server. Server-side rendering is not yet supported but you can still accomplish it using a third party templating package.

EDIT 06/09/2014 :更新为使用最新的 Blaze API 作为 Meteor 0.9.1

EDIT 06/09/2014 : updated to use the latest Blaze API as of Meteor 0.9.1

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