You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
352 lines
8.4 KiB
352 lines
8.4 KiB
// Copyright 2019 The Tango Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package tango
|
|
|
|
import (
|
|
"html/template"
|
|
"net/http"
|
|
"net/url"
|
|
"strconv"
|
|
)
|
|
|
|
// Queries a new enhancement of http.Request
|
|
type Queries http.Request
|
|
|
|
var _ Set = &Queries{}
|
|
|
|
// Values returns http.Request values
|
|
func (f *Queries) Values() url.Values {
|
|
return (*http.Request)(f).URL.Query()
|
|
}
|
|
|
|
// String returns request form as string
|
|
func (f *Queries) String(key string) (string, error) {
|
|
if v, ok := f.Values()[key]; ok {
|
|
return v[0], nil
|
|
}
|
|
return "", ErrorKeyIsNotExist{key}
|
|
}
|
|
|
|
// Strings returns request form as strings
|
|
func (f *Queries) Strings(key string) ([]string, error) {
|
|
if v, ok := f.Values()[key]; ok {
|
|
return v, nil
|
|
}
|
|
return nil, ErrorKeyIsNotExist{key}
|
|
}
|
|
|
|
// Escape returns request form as escaped string
|
|
func (f *Queries) Escape(key string) (string, error) {
|
|
s, err := f.String(key)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
return template.HTMLEscapeString(s), nil
|
|
}
|
|
|
|
// Int returns request form as int
|
|
func (f *Queries) Int(key string) (int, error) {
|
|
s, err := f.String(key)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
return strconv.Atoi(s)
|
|
}
|
|
|
|
// Int32 returns request form as int32
|
|
func (f *Queries) Int32(key string) (int32, error) {
|
|
s, err := f.String(key)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
v, err := strconv.ParseInt(s, 10, 32)
|
|
return int32(v), err
|
|
}
|
|
|
|
// Int64 returns request form as int64
|
|
func (f *Queries) Int64(key string) (int64, error) {
|
|
s, err := f.String(key)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
v, err := strconv.ParseInt(s, 10, 64)
|
|
return v, err
|
|
}
|
|
|
|
// Uint returns request form as uint
|
|
func (f *Queries) Uint(key string) (uint, error) {
|
|
s, err := f.String(key)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
v, err := strconv.ParseUint(s, 10, 64)
|
|
return uint(v), err
|
|
}
|
|
|
|
// Uint32 returns request form as uint32
|
|
func (f *Queries) Uint32(key string) (uint32, error) {
|
|
s, err := f.String(key)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
v, err := strconv.ParseUint(s, 10, 32)
|
|
return uint32(v), err
|
|
}
|
|
|
|
// Uint64 returns request form as uint64
|
|
func (f *Queries) Uint64(key string) (uint64, error) {
|
|
s, err := f.String(key)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
return strconv.ParseUint(s, 10, 64)
|
|
}
|
|
|
|
// Bool returns request form as bool
|
|
func (f *Queries) Bool(key string) (bool, error) {
|
|
s, err := f.String(key)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
return strconv.ParseBool(s)
|
|
}
|
|
|
|
// Float32 returns request form as float32
|
|
func (f *Queries) Float32(key string) (float32, error) {
|
|
s, err := f.String(key)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
v, err := strconv.ParseFloat(s, 64)
|
|
return float32(v), err
|
|
}
|
|
|
|
// Float64 returns request form as float64
|
|
func (f *Queries) Float64(key string) (float64, error) {
|
|
s, err := f.String(key)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
return strconv.ParseFloat(s, 64)
|
|
}
|
|
|
|
// MustString returns request form as string with default
|
|
func (f *Queries) MustString(key string, defaults ...string) string {
|
|
if v, ok := f.Values()[key]; ok {
|
|
return v[0]
|
|
}
|
|
if len(defaults) > 0 {
|
|
return defaults[0]
|
|
}
|
|
return ""
|
|
}
|
|
|
|
// MustStrings returns request form as strings with default
|
|
func (f *Queries) MustStrings(key string, defaults ...[]string) []string {
|
|
if v, ok := f.Values()[key]; ok {
|
|
return v
|
|
}
|
|
if len(defaults) > 0 {
|
|
return defaults[0]
|
|
}
|
|
return []string{}
|
|
}
|
|
|
|
// MustEscape returns request form as escaped string with default
|
|
func (f *Queries) MustEscape(key string, defaults ...string) string {
|
|
if v, ok := f.Values()[key]; ok {
|
|
return template.HTMLEscapeString(v[0])
|
|
}
|
|
if len(defaults) > 0 {
|
|
return defaults[0]
|
|
}
|
|
return ""
|
|
}
|
|
|
|
// MustInt returns request form as int with default
|
|
func (f *Queries) MustInt(key string, defaults ...int) int {
|
|
if v, ok := f.Values()[key]; ok {
|
|
i, err := strconv.Atoi(v[0])
|
|
if err == nil {
|
|
return i
|
|
}
|
|
}
|
|
if len(defaults) > 0 {
|
|
return defaults[0]
|
|
}
|
|
return 0
|
|
}
|
|
|
|
// MustInt32 returns request form as int32 with default
|
|
func (f *Queries) MustInt32(key string, defaults ...int32) int32 {
|
|
if v, ok := f.Values()[key]; ok {
|
|
i, err := strconv.ParseInt(v[0], 10, 32)
|
|
if err == nil {
|
|
return int32(i)
|
|
}
|
|
}
|
|
if len(defaults) > 0 {
|
|
return defaults[0]
|
|
}
|
|
return 0
|
|
}
|
|
|
|
// MustInt64 returns request form as int64 with default
|
|
func (f *Queries) MustInt64(key string, defaults ...int64) int64 {
|
|
if v, ok := f.Values()[key]; ok {
|
|
i, err := strconv.ParseInt(v[0], 10, 64)
|
|
if err == nil {
|
|
return i
|
|
}
|
|
}
|
|
if len(defaults) > 0 {
|
|
return defaults[0]
|
|
}
|
|
return 0
|
|
}
|
|
|
|
// MustUint returns request form as uint with default
|
|
func (f *Queries) MustUint(key string, defaults ...uint) uint {
|
|
if v, ok := f.Values()[key]; ok {
|
|
i, err := strconv.ParseUint(v[0], 10, 64)
|
|
if err == nil {
|
|
return uint(i)
|
|
}
|
|
}
|
|
if len(defaults) > 0 {
|
|
return defaults[0]
|
|
}
|
|
return 0
|
|
}
|
|
|
|
// MustUint32 returns request form as uint32 with default
|
|
func (f *Queries) MustUint32(key string, defaults ...uint32) uint32 {
|
|
if v, ok := f.Values()[key]; ok {
|
|
i, err := strconv.ParseUint(v[0], 10, 32)
|
|
if err == nil {
|
|
return uint32(i)
|
|
}
|
|
}
|
|
if len(defaults) > 0 {
|
|
return defaults[0]
|
|
}
|
|
return 0
|
|
}
|
|
|
|
// MustUint64 returns request form as uint64 with default
|
|
func (f *Queries) MustUint64(key string, defaults ...uint64) uint64 {
|
|
if v, ok := f.Values()[key]; ok {
|
|
i, err := strconv.ParseUint(v[0], 10, 64)
|
|
if err == nil {
|
|
return i
|
|
}
|
|
}
|
|
if len(defaults) > 0 {
|
|
return defaults[0]
|
|
}
|
|
return 0
|
|
}
|
|
|
|
// MustFloat32 returns request form as float32 with default
|
|
func (f *Queries) MustFloat32(key string, defaults ...float32) float32 {
|
|
if v, ok := f.Values()[key]; ok {
|
|
i, err := strconv.ParseFloat(v[0], 32)
|
|
if err == nil {
|
|
return float32(i)
|
|
}
|
|
}
|
|
if len(defaults) > 0 {
|
|
return defaults[0]
|
|
}
|
|
return 0
|
|
}
|
|
|
|
// MustFloat64 returns request form as float64 with default
|
|
func (f *Queries) MustFloat64(key string, defaults ...float64) float64 {
|
|
if v, ok := f.Values()[key]; ok {
|
|
i, err := strconv.ParseFloat(v[0], 64)
|
|
if err == nil {
|
|
return i
|
|
}
|
|
}
|
|
if len(defaults) > 0 {
|
|
return defaults[0]
|
|
}
|
|
return 0
|
|
}
|
|
|
|
// MustBool returns request form as bool with default
|
|
func (f *Queries) MustBool(key string, defaults ...bool) bool {
|
|
if v, ok := f.Values()[key]; ok {
|
|
i, err := strconv.ParseBool(v[0])
|
|
if err == nil {
|
|
return i
|
|
}
|
|
}
|
|
if len(defaults) > 0 {
|
|
return defaults[0]
|
|
}
|
|
return false
|
|
}
|
|
|
|
// Query returns request form as string with default
|
|
func (ctx *Context) Query(key string, defaults ...string) string {
|
|
return (*Queries)(ctx.req).MustString(key, defaults...)
|
|
}
|
|
|
|
// QueryStrings returns request form as strings with default
|
|
func (ctx *Context) QueryStrings(key string, defaults ...[]string) []string {
|
|
return (*Queries)(ctx.req).MustStrings(key, defaults...)
|
|
}
|
|
|
|
// QueryEscape returns request form as escaped string with default
|
|
func (ctx *Context) QueryEscape(key string, defaults ...string) string {
|
|
return (*Queries)(ctx.req).MustEscape(key, defaults...)
|
|
}
|
|
|
|
// QueryInt returns request form as int with default
|
|
func (ctx *Context) QueryInt(key string, defaults ...int) int {
|
|
return (*Queries)(ctx.req).MustInt(key, defaults...)
|
|
}
|
|
|
|
// QueryInt32 returns request form as int32 with default
|
|
func (ctx *Context) QueryInt32(key string, defaults ...int32) int32 {
|
|
return (*Queries)(ctx.req).MustInt32(key, defaults...)
|
|
}
|
|
|
|
// QueryInt64 returns request form as int64 with default
|
|
func (ctx *Context) QueryInt64(key string, defaults ...int64) int64 {
|
|
return (*Queries)(ctx.req).MustInt64(key, defaults...)
|
|
}
|
|
|
|
// QueryUint returns request form as uint with default
|
|
func (ctx *Context) QueryUint(key string, defaults ...uint) uint {
|
|
return (*Queries)(ctx.req).MustUint(key, defaults...)
|
|
}
|
|
|
|
// QueryUint32 returns request form as uint32 with default
|
|
func (ctx *Context) QueryUint32(key string, defaults ...uint32) uint32 {
|
|
return (*Queries)(ctx.req).MustUint32(key, defaults...)
|
|
}
|
|
|
|
// QueryUint64 returns request form as uint64 with default
|
|
func (ctx *Context) QueryUint64(key string, defaults ...uint64) uint64 {
|
|
return (*Queries)(ctx.req).MustUint64(key, defaults...)
|
|
}
|
|
|
|
// QueryFloat32 returns request form as float32 with default
|
|
func (ctx *Context) QueryFloat32(key string, defaults ...float32) float32 {
|
|
return (*Queries)(ctx.req).MustFloat32(key, defaults...)
|
|
}
|
|
|
|
// FormFloat64 returns request form as float64 with default
|
|
func (ctx *Context) QueryFloat64(key string, defaults ...float64) float64 {
|
|
return (*Queries)(ctx.req).MustFloat64(key, defaults...)
|
|
}
|
|
|
|
// FormBool returns request form as bool with default
|
|
func (ctx *Context) QueryBool(key string, defaults ...bool) bool {
|
|
return (*Queries)(ctx.req).MustBool(key, defaults...)
|
|
}
|