// Set body.
//
// @param body interface{}
// @return void
// @panics
// @implemented
func (this *Request) SetBody(body interface{}) {
if body != nil &&
// these methods not allowed for body
this.Method != METHOD_HEAD &&
this.Method != METHOD_GET {
switch body := body.(type) {
case string:
// @overwrite
if this.GetHeader("Content-Type") == "application/json" {
// embrace with quotes for valid JSON body
body = util.Quote(body)
}
this.Body = body
default:
bodyType := _fmt.Sprintf("%T", body)
if util.StringSearch(bodyType, "^u?int(\\d+)?|float(32|64)$") {
// @overwrite
this.Body = util.String(body)
} else {
if this.GetHeader("Content-Type") == "application/json" {
// @overwrite
body, err := util.UnparseBody(body)
if err != nil {
panic(err)
}
this.Body = body
}
}
}
// auto-set content length headers
this.SetHeader("Content-Length", len(this.Body.(string)))
}
}
// Get stream as string
//
// @param firstLine string
// @return string
// @protected
func (this *Stream) toString(firstLine string) string {
str := firstLine
// add headers
if this.Headers != nil {
for key, value := range this.Headers {
if key == "0" { // response only
continue
}
if value != nil { // remove?
str += util.StringFormat("%s: %s\r\n", key, value)
}
}
}
// add headers/body seperator
str += "\r\n"
// add body
if this.Body != nil {
switch this.Body.(type) {
case string:
str += this.Body.(string)
default:
body, err := util.UnparseBody(this.Body)
if err == nil {
str += body
}
}
}
return str
}
// Get attachment data as JSON string.
//
// @param encode bool
// @return string
func (this *DocumentAttachment) ToJson(encode bool) string {
json, _ := util.UnparseBody(this.ToArray(encode))
return json
}