mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-11-22 08:42:32 -05:00
5dbf36f356
* Issue search support elasticsearch * Fix lint * Add indexer name on app.ini * add a warnning on SearchIssuesByKeyword * improve code
123 lines
3.1 KiB
Go
123 lines
3.1 KiB
Go
// Copyright 2012-present Oliver Eilhard. All rights reserved.
|
|
// Use of this source code is governed by a MIT-license.
|
|
// See http://olivere.mit-license.org/license.txt for details.
|
|
|
|
package elastic
|
|
|
|
import (
|
|
"bytes"
|
|
"compress/gzip"
|
|
"encoding/json"
|
|
"io"
|
|
"io/ioutil"
|
|
"net/http"
|
|
"runtime"
|
|
"strings"
|
|
)
|
|
|
|
// Elasticsearch-specific HTTP request
|
|
type Request http.Request
|
|
|
|
// NewRequest is a http.Request and adds features such as encoding the body.
|
|
func NewRequest(method, url string) (*Request, error) {
|
|
req, err := http.NewRequest(method, url, nil)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
req.Header.Add("User-Agent", "elastic/"+Version+" ("+runtime.GOOS+"-"+runtime.GOARCH+")")
|
|
req.Header.Add("Accept", "application/json")
|
|
req.Header.Set("Content-Type", "application/json")
|
|
return (*Request)(req), nil
|
|
}
|
|
|
|
// SetBasicAuth wraps http.Request's SetBasicAuth.
|
|
func (r *Request) SetBasicAuth(username, password string) {
|
|
((*http.Request)(r)).SetBasicAuth(username, password)
|
|
}
|
|
|
|
// SetBody encodes the body in the request. You may pass a flag to
|
|
// compress the request via gzip.
|
|
func (r *Request) SetBody(body interface{}, gzipCompress bool) error {
|
|
switch b := body.(type) {
|
|
case string:
|
|
if gzipCompress {
|
|
return r.setBodyGzip(b)
|
|
}
|
|
return r.setBodyString(b)
|
|
default:
|
|
if gzipCompress {
|
|
return r.setBodyGzip(body)
|
|
}
|
|
return r.setBodyJson(body)
|
|
}
|
|
}
|
|
|
|
// setBodyJson encodes the body as a struct to be marshaled via json.Marshal.
|
|
func (r *Request) setBodyJson(data interface{}) error {
|
|
body, err := json.Marshal(data)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
r.Header.Set("Content-Type", "application/json")
|
|
r.setBodyReader(bytes.NewReader(body))
|
|
return nil
|
|
}
|
|
|
|
// setBodyString encodes the body as a string.
|
|
func (r *Request) setBodyString(body string) error {
|
|
return r.setBodyReader(strings.NewReader(body))
|
|
}
|
|
|
|
// setBodyGzip gzip's the body. It accepts both strings and structs as body.
|
|
// The latter will be encoded via json.Marshal.
|
|
func (r *Request) setBodyGzip(body interface{}) error {
|
|
switch b := body.(type) {
|
|
case string:
|
|
buf := new(bytes.Buffer)
|
|
w := gzip.NewWriter(buf)
|
|
if _, err := w.Write([]byte(b)); err != nil {
|
|
return err
|
|
}
|
|
if err := w.Close(); err != nil {
|
|
return err
|
|
}
|
|
r.Header.Add("Content-Encoding", "gzip")
|
|
r.Header.Add("Vary", "Accept-Encoding")
|
|
return r.setBodyReader(bytes.NewReader(buf.Bytes()))
|
|
default:
|
|
data, err := json.Marshal(b)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
buf := new(bytes.Buffer)
|
|
w := gzip.NewWriter(buf)
|
|
if _, err := w.Write(data); err != nil {
|
|
return err
|
|
}
|
|
if err := w.Close(); err != nil {
|
|
return err
|
|
}
|
|
r.Header.Add("Content-Encoding", "gzip")
|
|
r.Header.Add("Vary", "Accept-Encoding")
|
|
r.Header.Set("Content-Type", "application/json")
|
|
return r.setBodyReader(bytes.NewReader(buf.Bytes()))
|
|
}
|
|
}
|
|
|
|
// setBodyReader writes the body from an io.Reader.
|
|
func (r *Request) setBodyReader(body io.Reader) error {
|
|
rc, ok := body.(io.ReadCloser)
|
|
if !ok && body != nil {
|
|
rc = ioutil.NopCloser(body)
|
|
}
|
|
r.Body = rc
|
|
if body != nil {
|
|
switch v := body.(type) {
|
|
case *strings.Reader:
|
|
r.ContentLength = int64(v.Len())
|
|
case *bytes.Buffer:
|
|
r.ContentLength = int64(v.Len())
|
|
}
|
|
}
|
|
return nil
|
|
}
|