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go
beego
Commits
8ba5ea0e
Commit
8ba5ea0e
authored
Aug 03, 2013
by
astaxie
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flash support
parent
dbfd844f
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flash.go
flash.go
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flash.go
0 → 100644
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8ba5ea0e
package
beego
import
(
"fmt"
"net/url"
"strings"
)
type
FlashData
struct
{
Data
map
[
string
]
string
}
func
(
fd
*
FlashData
)
Notice
(
msg
string
,
args
...
interface
{})
{
if
len
(
args
)
==
0
{
fd
.
Data
[
"notice"
]
=
msg
}
else
{
fd
.
Data
[
"notice"
]
=
fmt
.
Sprintf
(
msg
,
args
...
)
}
}
func
(
fd
*
FlashData
)
Warning
(
msg
string
,
args
...
interface
{})
{
if
len
(
args
)
==
0
{
fd
.
Data
[
"warning"
]
=
msg
}
else
{
fd
.
Data
[
"warning"
]
=
fmt
.
Sprintf
(
msg
,
args
...
)
}
}
func
(
fd
*
FlashData
)
Error
(
msg
string
,
args
...
interface
{})
{
if
len
(
args
)
==
0
{
fd
.
Data
[
"error"
]
=
msg
}
else
{
fd
.
Data
[
"error"
]
=
fmt
.
Sprintf
(
msg
,
args
...
)
}
}
func
(
fd
*
FlashData
)
Store
(
c
*
Controller
)
{
c
.
Data
[
"flash"
]
=
fd
.
Data
var
flashValue
string
for
key
,
value
:=
range
fd
.
Data
{
flashValue
+=
"
\x00
"
+
key
+
":"
+
value
+
"
\x00
"
}
c
.
Ctx
.
SetCookie
(
"BEEGO_FLASH"
,
url
.
QueryEscape
(
flashValue
),
0
,
"/"
)
}
func
ReadFromRequest
(
c
*
Controller
)
*
FlashData
{
flash
:=
&
FlashData
{
Data
:
make
(
map
[
string
]
string
),
}
if
cookie
,
err
:=
c
.
Ctx
.
Request
.
Cookie
(
"BEEGO_FLASH"
);
err
==
nil
{
vals
:=
strings
.
Split
(
cookie
.
Value
,
"
\x00
"
)
for
_
,
v
:=
range
vals
{
if
len
(
v
)
>
0
{
kv
:=
strings
.
Split
(
v
,
":"
)
if
len
(
kv
)
==
2
{
flash
.
Data
[
kv
[
0
]]
=
kv
[
1
]
}
}
}
//read one time then delete it
cookie
.
MaxAge
=
-
1
c
.
Ctx
.
Request
.
AddCookie
(
cookie
)
}
c
.
Data
[
"flash"
]
=
flash
.
Data
return
flash
}
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