// Get query data as string.
//
// @return string
func (this *Query) ToString() string {
if this.DataString != "" {
return this.DataString
}
for key, value := range this.Data {
if util.TypeReal(value) == "[]string" {
value = _fmt.Sprintf("[\"%s\"]", _str.Join(value.([]string), "\",\""))
}
this.DataString += _fmt.Sprintf(
"%s=%s&", util.UrlEncode(key), util.UrlEncode(util.String(value)))
}
if this.DataString != "" {
// drop last "&"
this.DataString = this.DataString[0 : len(this.DataString)-1]
// purify some encoded stuff
this.DataString = _str.NewReplacer(
"%5B", "[",
"%5D", "]",
"%2C", ",",
).Replace(this.DataString)
}
return this.DataString
}
// 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)))
}
}
// Read file.
//
// @return void
// @panics
func (this *DocumentAttachment) ReadFile(encode bool) {
if this.File == "" {
panic("Attachment file is empty!")
}
// get file info
info, err := util.FileInfo(this.File)
if err != nil {
panic(err)
}
this.ContentType = util.String(info["mime"])
// get file contents
data, err := util.FileGetContents(this.File)
if err != nil {
panic(err)
}
this.Data = data
// convert to base64 if encode=true
if encode {
this.Data = util.Base64Encode(data)
}
this.DataLength = int64(len(data))
}
// Set header.
//
// @param key string
// @param value interface{}
// @return void
// @panic
func (this *Stream) SetHeader(key string, value interface{}) {
switch value.(type) {
case nil: // so nil means remove
delete(this.Headers, key)
case int,
bool,
string:
this.Headers[key] = util.String(value)
default:
panic("Unsupported value type '" + _fmt.Sprintf("%T", value) + "' given!")
}
}
// Set body.
//
// @param body interface{}
// @return void
// @implemented
func (this *Response) SetBody(body interface{}) {
if body != nil {
this.Body = util.String(body)
}
}