// Parse the form encoded callback into a Callback struct
func (cb *Callback) Parse(req *http.Request) error {
numMediaString := req.PostFormValue("NumMedia")
numMedia, err := strconv.Atoi(numMediaString)
if err != nil && numMediaString != "" {
return fmt.Errorf("Error parsing NumMedia => %s", err.Error())
}
// creates an array of MediaReference Contents (typically empty)
mediaArray := make([]MediaReference, numMedia)
for i := 0; i < numMedia; i++ {
mediaArray[i] = MediaReference{
ContentType: req.PostFormValue(fmt.Sprintf("MediaContentType%d", i)),
URL: req.PostFormValue(fmt.Sprintf("MediaURL%d", i)),
}
}
*cb = Callback{
MessageSid: req.PostFormValue("MessageSid"),
SmsSid: req.PostFormValue("SmsSid"),
Body: req.PostFormValue("Body"),
NumMedia: numMedia,
MessageStatus: req.PostFormValue("MessageStatus"),
ErrorCode: req.PostFormValue("ErrorCode"),
MediaList: mediaArray,
StandardRequest: common.ParseStandardRequest(req),
}
return nil
}
// Parse creates a Callback struct from a form
func (cb *Callback) Parse(req *http.Request) error {
callDurString := req.PostFormValue("CallDuration")
var err error
var callDur = 0
var recDur = 0
if callDurString != "" {
callDur, err = strconv.Atoi(callDurString)
if err != nil {
return fmt.Errorf("Error parsing CallDuration => %s", err.Error())
}
}
recDurString := req.PostFormValue("RecordingDuration")
if recDurString != "" {
recDur, err = strconv.Atoi(recDurString)
if err != nil {
return fmt.Errorf("Error parsing RecordingDuration => %s", err.Error())
}
}
// Construct callback
*cb = Callback{
CallDuration: callDur,
RecordingURL: req.PostFormValue("RecordingURL"),
RecordingSid: req.PostFormValue("RecordingSid"),
RecordingDuration: recDur,
CallSid: req.PostFormValue("CallSid"),
CallStatus: req.PostFormValue("CallStatus"),
APIVersion: req.PostFormValue("APIVersion"),
Direction: req.PostFormValue("Direction"),
ForwardedFrom: req.PostFormValue("ForwardedFrom"),
CallerName: req.PostFormValue("CallerName"),
StandardRequest: common.ParseStandardRequest(req),
}
return nil
}