mirror of https://github.com/miniflux/v2.git
132 lines
2.7 KiB
Go
132 lines
2.7 KiB
Go
// SPDX-FileCopyrightText: Copyright The Miniflux Authors. All rights reserved.
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
package request // import "miniflux.app/v2/internal/http/request"
|
|
|
|
import (
|
|
"net/http"
|
|
"strconv"
|
|
"strings"
|
|
|
|
"github.com/gorilla/mux"
|
|
)
|
|
|
|
// FormInt64Value returns a form value as integer.
|
|
func FormInt64Value(r *http.Request, param string) int64 {
|
|
value := r.FormValue(param)
|
|
integer, err := strconv.ParseInt(value, 10, 64)
|
|
if err != nil {
|
|
return 0
|
|
}
|
|
|
|
return integer
|
|
}
|
|
|
|
// RouteInt64Param returns an URL route parameter as int64.
|
|
func RouteInt64Param(r *http.Request, param string) int64 {
|
|
vars := mux.Vars(r)
|
|
value, err := strconv.ParseInt(vars[param], 10, 64)
|
|
if err != nil {
|
|
return 0
|
|
}
|
|
|
|
if value < 0 {
|
|
return 0
|
|
}
|
|
|
|
return value
|
|
}
|
|
|
|
// RouteStringParam returns a URL route parameter as string.
|
|
func RouteStringParam(r *http.Request, param string) string {
|
|
vars := mux.Vars(r)
|
|
return vars[param]
|
|
}
|
|
|
|
// QueryStringParam returns a query string parameter as string.
|
|
func QueryStringParam(r *http.Request, param, defaultValue string) string {
|
|
value := r.URL.Query().Get(param)
|
|
if value == "" {
|
|
value = defaultValue
|
|
}
|
|
return value
|
|
}
|
|
|
|
// QueryStringParamList returns all values associated to the parameter.
|
|
func QueryStringParamList(r *http.Request, param string) []string {
|
|
var results []string
|
|
values := r.URL.Query()
|
|
|
|
if _, found := values[param]; found {
|
|
for _, value := range values[param] {
|
|
value = strings.TrimSpace(value)
|
|
if value != "" {
|
|
results = append(results, value)
|
|
}
|
|
}
|
|
}
|
|
|
|
return results
|
|
}
|
|
|
|
// QueryIntParam returns a query string parameter as integer.
|
|
func QueryIntParam(r *http.Request, param string, defaultValue int) int {
|
|
value := r.URL.Query().Get(param)
|
|
if value == "" {
|
|
return defaultValue
|
|
}
|
|
|
|
val, err := strconv.ParseInt(value, 10, 0)
|
|
if err != nil {
|
|
return defaultValue
|
|
}
|
|
|
|
if val < 0 {
|
|
return defaultValue
|
|
}
|
|
|
|
return int(val)
|
|
}
|
|
|
|
// QueryInt64Param returns a query string parameter as int64.
|
|
func QueryInt64Param(r *http.Request, param string, defaultValue int64) int64 {
|
|
value := r.URL.Query().Get(param)
|
|
if value == "" {
|
|
return defaultValue
|
|
}
|
|
|
|
val, err := strconv.ParseInt(value, 10, 64)
|
|
if err != nil {
|
|
return defaultValue
|
|
}
|
|
|
|
if val < 0 {
|
|
return defaultValue
|
|
}
|
|
|
|
return val
|
|
}
|
|
|
|
// QueryBoolParam returns a query string parameter as bool.
|
|
func QueryBoolParam(r *http.Request, param string, defaultValue bool) bool {
|
|
value := r.URL.Query().Get(param)
|
|
if value == "" {
|
|
return defaultValue
|
|
}
|
|
|
|
val, err := strconv.ParseBool(value)
|
|
|
|
if err != nil {
|
|
return defaultValue
|
|
}
|
|
|
|
return val
|
|
}
|
|
|
|
// HasQueryParam checks if the query string contains the given parameter.
|
|
func HasQueryParam(r *http.Request, param string) bool {
|
|
values := r.URL.Query()
|
|
_, ok := values[param]
|
|
return ok
|
|
}
|