Jade's helper library for a generated template.
This commit is contained in:
parent
5be38c00cf
commit
363a7f822c
141
web/jade.go
Normal file
141
web/jade.go
Normal file
@ -0,0 +1,141 @@
|
||||
// Code generated by "jade.go"; DO NOT EDIT.
|
||||
package web
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"io"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
var (
|
||||
escaped = []byte{'<', '>', '"', '\'', '&'}
|
||||
replacing = []string{"<", ">", """, "'", "&"}
|
||||
)
|
||||
|
||||
func WriteEscString(st string, buffer *WriterAsBuffer) {
|
||||
for i := 0; i < len(st); i++ {
|
||||
if n := bytes.IndexByte(escaped, st[i]); n >= 0 {
|
||||
buffer.WriteString(replacing[n])
|
||||
} else {
|
||||
buffer.WriteByte(st[i])
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
type WriterAsBuffer struct {
|
||||
io.Writer
|
||||
}
|
||||
|
||||
func (w *WriterAsBuffer) WriteString(s string) (n int, err error) {
|
||||
n, err = w.Write([]byte(s))
|
||||
return
|
||||
}
|
||||
|
||||
func (w *WriterAsBuffer) WriteByte(b byte) (err error) {
|
||||
_, err = w.Write([]byte{b})
|
||||
return
|
||||
}
|
||||
|
||||
type stringer interface {
|
||||
String() string
|
||||
}
|
||||
|
||||
func WriteAll(a interface{}, escape bool, buffer *WriterAsBuffer) {
|
||||
switch v := a.(type) {
|
||||
case string:
|
||||
if escape {
|
||||
WriteEscString(v, buffer)
|
||||
} else {
|
||||
buffer.WriteString(v)
|
||||
}
|
||||
case int:
|
||||
WriteInt(int64(v), buffer)
|
||||
case int8:
|
||||
WriteInt(int64(v), buffer)
|
||||
case int16:
|
||||
WriteInt(int64(v), buffer)
|
||||
case int32:
|
||||
WriteInt(int64(v), buffer)
|
||||
case int64:
|
||||
WriteInt(v, buffer)
|
||||
case uint:
|
||||
WriteUint(uint64(v), buffer)
|
||||
case uint8:
|
||||
WriteUint(uint64(v), buffer)
|
||||
case uint16:
|
||||
WriteUint(uint64(v), buffer)
|
||||
case uint32:
|
||||
WriteUint(uint64(v), buffer)
|
||||
case uint64:
|
||||
WriteUint(v, buffer)
|
||||
case float32:
|
||||
buffer.WriteString(strconv.FormatFloat(float64(v), 'f', -1, 64))
|
||||
case float64:
|
||||
buffer.WriteString(strconv.FormatFloat(v, 'f', -1, 64))
|
||||
case bool:
|
||||
WriteBool(v, buffer)
|
||||
case stringer:
|
||||
if escape {
|
||||
WriteEscString(v.String(), buffer)
|
||||
} else {
|
||||
buffer.WriteString(v.String())
|
||||
}
|
||||
default:
|
||||
buffer.WriteString("\n<<< unprinted type, fmt.Stringer implementation needed >>>\n")
|
||||
}
|
||||
}
|
||||
|
||||
func ternary(condition bool, iftrue, iffalse interface{}) interface{} {
|
||||
if condition {
|
||||
return iftrue
|
||||
} else {
|
||||
return iffalse
|
||||
}
|
||||
}
|
||||
|
||||
// Used part of go source:
|
||||
// https://github.com/golang/go/blob/master/src/strconv/itoa.go
|
||||
func WriteUint(u uint64, buffer *WriterAsBuffer) {
|
||||
var a [64 + 1]byte
|
||||
i := len(a)
|
||||
|
||||
if ^uintptr(0)>>32 == 0 {
|
||||
for u > uint64(^uintptr(0)) {
|
||||
q := u / 1e9
|
||||
us := uintptr(u - q*1e9)
|
||||
for j := 9; j > 0; j-- {
|
||||
i--
|
||||
qs := us / 10
|
||||
a[i] = byte(us - qs*10 + '0')
|
||||
us = qs
|
||||
}
|
||||
u = q
|
||||
}
|
||||
}
|
||||
|
||||
us := uintptr(u)
|
||||
for us >= 10 {
|
||||
i--
|
||||
q := us / 10
|
||||
a[i] = byte(us - q*10 + '0')
|
||||
us = q
|
||||
}
|
||||
|
||||
i--
|
||||
a[i] = byte(us + '0')
|
||||
buffer.Write(a[i:])
|
||||
}
|
||||
func WriteInt(i int64, buffer *WriterAsBuffer) {
|
||||
if i < 0 {
|
||||
buffer.WriteByte('-')
|
||||
i = -i
|
||||
}
|
||||
WriteUint(uint64(i), buffer)
|
||||
}
|
||||
func WriteBool(b bool, buffer *WriterAsBuffer) {
|
||||
if b {
|
||||
buffer.WriteString("true")
|
||||
return
|
||||
}
|
||||
buffer.WriteString("false")
|
||||
}
|
Loading…
Reference in New Issue
Block a user