get full name from email

iserv/email/utils.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"strings"
 
+	"github.com/alexcoder04/iserv2go/iserv/iutils"
 	"github.com/alexcoder04/iserv2go/iserv/types"
 )
 
@@ -28,7 +29,7 @@ func buildMailBody(mail types.EMail) []byte {
 		strings.Join([]string{
 			"MIME-version: 1.0",
 			"Content-Type: text/plain; charset=utf-8",
-			"From: " + mail.From,
+			"From: " + iutils.GetNameFromAddress(mail.From) + "<" + mail.From + ">",
 			getToString(mail.To, mail.ToDispName, mail.CCs),
 			"Subject: " + mail.Subject,
 			"\r\n",

iserv/iutils/utils.go

@@ -0,0 +1,19 @@
+package iutils
+
+import (
+	"strings"
+	"unicode"
+)
+
+// TODO move to friendly
+func GetNameFromAddress(addr string) string {
+	arr := strings.Split(strings.Split(addr, "@")[0], ".")
+	res := ""
+	for i := range arr {
+		if len(arr[i]) == 1 {
+			continue
+		}
+		res += string(append([]rune{unicode.ToUpper([]rune(arr[i])[0])}, []rune(arr[i])[1:]...))
+	}
+	return res
+}

main.go

@@ -6,6 +6,7 @@ import (
 	"os"
 
 	"github.com/alexcoder04/iserv2go/iserv"
+	"github.com/alexcoder04/iserv2go/iserv/iutils"
 	"github.com/alexcoder04/iserv2go/iserv/types"
 	"github.com/joho/godotenv"
 )
@@ -96,7 +97,7 @@ func main() {
 			Subject:    "Hello World",
 			From:       myMail,
 			To:         myMail,
-			ToDispName: "ME",
+			ToDispName: iutils.GetNameFromAddress(myMail),
 			CCs:        []string{},
 			Body:       "Hello World, it's me via iserv2go!",
 		}