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README
¶
This helper is a stand-alone module to help get you started consuming and processing Inbound Parse data.
Table of Contents
Example Usage
package main
import (
"fmt"
"log"
"net/http"
"github.com/sendgrid/sendgrid-go/helpers/inbound"
)
func inboundHandler(response http.ResponseWriter, request *http.Request) {
parsedEmail, err := Parse(request)
if err != nil {
log.Fatal(err)
}
fmt.Print(parsedEmail.Headers["From"])
for filename, contents := range parsedEmail.Attachments {
// Do something with an attachment
handleAttachment(filename, contents)
}
for section, body := range parsedEmail.Body {
// Do something with the email body
handleEmail(body)
}
// Twilio SendGrid needs a 200 OK response to stop POSTing
response.WriteHeader(http.StatusOK)
}
func main() {
http.HandleFunc("/inbound", inboundHandler)
if err := http.ListenAndServe(":8000", nil); err != nil {
log.Fatalln("Error")
}
}
Testing the Source Code
Tests are located in the helpers/inbound folder:
Learn about testing this code here.
Contributing
If you would like to contribute to this project, please see our contributing guide. Thanks!
Documentation
¶
Index ¶
Examples ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type ParsedEmail ¶
type ParsedEmail struct {
Headers map[string]string
Body map[string]string
Attachments map[string][]byte
// contains filtered or unexported fields
}
Example (ParseHeaders) ¶
headers := `
Foo: foo
Bar: baz
`
email := ParsedEmail{
Headers: make(map[string]string),
Body: make(map[string]string),
Attachments: make(map[string][]byte),
rawRequest: nil,
}
email.parseHeaders(headers)
fmt.Println(email.Headers["Foo"])
fmt.Println(email.Headers["Bar"])
Output: foo baz
Example (ParseRawEmail) ¶
rawEmail := `
To: test@example.com
From: example@example.com
Subject: Test Email
Content-Type: multipart/mixed; boundary=TwiLIo
--TwiLIo
Content-Type: text/plain; charset=UTF-8
Hello Twilio SendGrid!
--TwiLIo
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
<html><body><strong>Hello Twilio SendGrid!</body></html>
--TwiLIo--
`
email := ParsedEmail{
Headers: make(map[string]string),
Body: make(map[string]string),
Attachments: make(map[string][]byte),
rawRequest: nil,
}
if err := email.parseRawEmail(rawEmail); err != nil {
log.Fatal(err)
}
for key, value := range email.Headers {
fmt.Println(key, value)
}
fmt.Println(email.Body["text/plain; charset=UTF-8"])
Output: To test@example.com From example@example.com Subject Test Email Content-Type multipart/mixed; boundary=TwiLIo Hello Twilio SendGrid!
Source Files
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