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Better errors in Context.Negotiation

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This commit is contained in:
Manu Mtz-Almeida 2014-08-31 18:41:11 +02:00
parent 275bdc194e
commit 012c935a46
1 changed files with 5 additions and 3 deletions
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8
context.go
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@ -292,8 +292,7 @@ type Negotiate struct {
}
func (c *Context) Negotiate(code int, config Negotiate) {
result := c.NegotiateFormat(config.Offered...)
switch result {
switch c.NegotiateFormat(config.Offered...) {
case MIMEJSON:
data := chooseData(config.JSONData, config.Data)
c.JSON(code, data)
@ -310,11 +309,14 @@ func (c *Context) Negotiate(code int, config Negotiate) {
c.XML(code, data)
default:
c.Fail(400, errors.New("m"))
c.Fail(http.StatusNotAcceptable, errors.New("the accepted formats are not offered by the server"))
}
}
func (c *Context) NegotiateFormat(offered ...string) string {
if len(offered) == 0 {
panic("you must provide at least one offer")
}
if c.accepted == nil {
c.accepted = parseAccept(c.Request.Header.Get("Accept"))
}