Hello,
I am working on a SAAS based project for which I need to send emails to
different clients on different events.
I am using email templates which use tokens (in format {{.TOKENNAME}}) that
are made dynamic while sending emails. Now these token are parsed by using
"html/template" package.
following is the custom function that I have made to parse these tokens
into email body.
func ParseTemplate(templateHtml string, data interface{}) (string, error) {
var body string
t, err := template.New("my_template").Parse(templateHtml)
if err != nil {
return body, err
}
buf := new(bytes.Buffer)
if err = t.Execute(buf, data); err != nil {
return body, err
}
body = buf.String()
return body, nil
}
Where templateHtml is the email body with tokens and data is the interface
holding dynamic values for these tokens. When I use ParseTemplate function
to parse tokens as string values then it works fine. But if I have to parse
html in one of my tokens then it parses html as string and in email
displays html as string.
Can anybody tell me what should I do to parse html in ParseTemplate
function??
Thanks!
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