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net.go
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net.go
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// Copyright (c) 2022 The Go-Enjin Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package net
import (
"net/http"
)
func BaseURL(r *http.Request) (baseUrl string) {
if r.URL.Scheme != "" {
baseUrl = r.URL.Scheme
} else if r.TLS != nil {
baseUrl = "https"
} else {
baseUrl = "http"
}
baseUrl += "://"
if r.URL.Host != "" {
baseUrl += r.URL.Host
if portNum := r.URL.Port(); portNum != "" {
baseUrl += ":" + portNum
}
} else {
baseUrl += r.Host
}
return
}
func MakeUrl(path string, r *http.Request) (url string) {
pathLen := len(path)
fullpath := "/"
if pathLen > 0 && path[0] != '/' {
fullpath = "/" + path
}
url = BaseURL(r) + fullpath
return
}