109 lines
2 KiB
Go
109 lines
2 KiB
Go
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// Copyright 2017 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package core
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import (
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"fmt"
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"io"
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"log"
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"mime/multipart"
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"net/http"
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"strconv"
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"github.com/gorilla/mux"
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)
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type Request struct {
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writer http.ResponseWriter
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request *http.Request
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}
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func (r *Request) GetRequest() *http.Request {
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return r.request
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}
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func (r *Request) GetBody() io.ReadCloser {
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return r.request.Body
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}
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func (r *Request) GetHeaders() http.Header {
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return r.request.Header
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}
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func (r *Request) GetScheme() string {
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return r.request.URL.Scheme
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}
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func (r *Request) GetFile(name string) (multipart.File, *multipart.FileHeader, error) {
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return r.request.FormFile(name)
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}
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func (r *Request) IsHTTPS() bool {
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return r.request.URL.Scheme == "https"
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}
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func (r *Request) GetCookie(name string) string {
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cookie, err := r.request.Cookie(name)
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if err == http.ErrNoCookie {
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return ""
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}
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return cookie.Value
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}
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func (r *Request) GetIntegerParam(param string) (int64, error) {
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vars := mux.Vars(r.request)
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value, err := strconv.Atoi(vars[param])
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if err != nil {
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log.Println(err)
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return 0, fmt.Errorf("%s parameter is not an integer", param)
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}
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if value < 0 {
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return 0, nil
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}
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return int64(value), nil
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}
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func (r *Request) GetStringParam(param, defaultValue string) string {
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vars := mux.Vars(r.request)
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value := vars[param]
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if value == "" {
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value = defaultValue
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}
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return value
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}
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func (r *Request) GetQueryStringParam(param, defaultValue string) string {
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value := r.request.URL.Query().Get(param)
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if value == "" {
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value = defaultValue
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}
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return value
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}
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func (r *Request) GetQueryIntegerParam(param string, defaultValue int) int {
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value := r.request.URL.Query().Get(param)
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if value == "" {
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return defaultValue
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}
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val, err := strconv.Atoi(value)
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if err != nil {
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return defaultValue
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}
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if val < 0 {
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return defaultValue
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}
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return val
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}
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func NewRequest(w http.ResponseWriter, r *http.Request) *Request {
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return &Request{writer: w, request: r}
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}
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