59 lines
1.2 KiB
Go
59 lines
1.2 KiB
Go
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package util
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import (
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"encoding/json"
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"io/ioutil"
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"net/http"
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)
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// Response is wrapper for standard http.Response and provides
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// more methods.
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type Response struct {
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*http.Response
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// Body overrides the composited Body field.
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Body []byte
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}
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// NewResponse is a wrapper of the http.Response instance, it reads the response body and close the file.
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func NewResponse(r *http.Response) (response *Response, err error) {
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body, err := ioutil.ReadAll(r.Body)
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if err != nil {
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return nil, err
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}
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err = r.Body.Close()
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response = &Response{Response: r, Body: body}
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return response, err
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}
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// String converts response body to string.
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// An empty string will be returned if error.
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func (r *Response) String() string {
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return string(r.Body)
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}
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func (r *Response) DecodeJSON(o interface{}) error {
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return json.Unmarshal(r.Body, o)
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}
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func (r *Response) IsError() bool {
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return r.StatusCode >= 400
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}
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func (r *Response) IsJSON() bool {
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switch r.Header.Get("content-type") {
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case "text/json", "application/json", "application/json; charset=utf-8":
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return true
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}
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return false
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}
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func (r *Response) IsHTML() bool {
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switch r.Header.Get("content-type") {
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case "text/html":
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return true
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}
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return false
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}
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