57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
package restclient
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import (
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"bytes"
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"encoding/json"
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"mime/multipart"
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"net/http"
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)
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// SendRequest sends an HTTP request to a URL and includes the specified headers and body.
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// A body can be nil for GET requests, a map[string]string for multipart/form-data requests,
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// or a struct for JSON requests
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func SendRequest(url string, method string, headers map[string]string, body interface{}) (http.Response, error) {
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var reqBody *bytes.Buffer
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var contentType string
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switch v := body.(type) {
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case nil: // Leave nil for GET requests
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case map[string]string:
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reqBody = &bytes.Buffer{}
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writer := multipart.NewWriter(reqBody)
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for key, value := range v {
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writer.WriteField(key, value)
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}
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writer.Close()
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contentType = writer.FormDataContentType()
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default:
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jsonBody, err := json.Marshal(body)
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if err != nil {
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return http.Response{}, err
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}
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reqBody = bytes.NewBuffer(jsonBody)
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contentType = "application/json"
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}
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req, err := http.NewRequest(method, url, reqBody)
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if err != nil {
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return http.Response{}, err
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}
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if contentType != "" {
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req.Header.Set("Content-Type", contentType)
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}
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for key, value := range headers {
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req.Header.Add(key, value)
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}
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client := &http.Client{}
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resp, err := client.Do(req)
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if err != nil {
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return http.Response{}, err
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}
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return *resp, nil
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}
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