145 lines
2.6 KiB
Go
145 lines
2.6 KiB
Go
package curlx
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import (
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"compress/gzip"
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"io"
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"net"
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"net/http"
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"strings"
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"github.com/tidwall/gjson"
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)
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// Response response object
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type Response struct {
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Response *http.Response
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Request *http.Request
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Body []byte
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Err error
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}
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func (l *Response) Close() error {
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if l.Response.Body != nil {
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return l.Response.Body.Close()
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}
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return nil
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}
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// GetRequest get request object
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func (r *Response) GetRequest() *http.Request {
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return r.Request
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}
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func (r *Response) GetResponse() *http.Response {
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return r.Response
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}
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// GetBody parse response body
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func (r *Response) GetBody() ([]byte, error) {
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if r.Err != nil {
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return nil, r.Err
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}
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if r.Body != nil {
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return r.Body, nil
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}
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if r.Response == nil {
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return nil, nil
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}
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body := []byte{}
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var err error
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if r.Response.Header.Get("Content-Encoding") == "gzip" {
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reader, err := gzip.NewReader(r.Response.Body)
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if err != nil {
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return nil, err
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}
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defer reader.Close()
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body, err = io.ReadAll(reader)
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if err != nil {
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return nil, err
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}
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} else {
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body, err = io.ReadAll(r.Response.Body)
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if err != nil {
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return nil, err
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}
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}
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// close body
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r.Response.Body.Close()
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r.Body = body
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return body, err
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}
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func (r Response) GetStatusCode() int {
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if r.Response == nil {
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return 0
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}
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return r.Response.StatusCode
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}
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// IsTimeout get if request is timeout
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func (r *Response) IsTimeout() bool {
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if r.Err == nil {
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return false
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}
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netErr, ok := r.Err.(net.Error)
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if !ok {
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return false
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}
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if netErr.Timeout() {
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return true
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}
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return false
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}
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// GetParsedBody parse response body with gjson
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func (r *Response) GetParsedBody() (*gjson.Result, error) {
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body, err := r.GetBody()
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if err != nil {
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return nil, err
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}
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pb := gjson.ParseBytes(body)
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return &pb, nil
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}
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// GetHeaders get response headers
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func (r *Response) GetHeaders() map[string][]string {
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return r.Response.Header
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}
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// GetHeader get response header
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func (r *Response) GetHeader(name string) []string {
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headers := r.GetHeaders()
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for k, v := range headers {
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if strings.EqualFold(name, k) {
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return v
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}
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}
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return nil
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}
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// GetHeaderLine get a single response header
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func (r *Response) GetHeaderLine(name string) string {
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header := r.GetHeader(name)
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if len(header) > 0 {
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return header[0]
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}
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return ""
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}
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// HasHeader get if header exsits in response headers
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func (r *Response) HasHeader(name string) bool {
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headers := r.GetHeaders()
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for k := range headers {
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if strings.EqualFold(name, k) {
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return true
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}
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}
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return false
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}
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