(Xojo Plugin) Twilio Send MMS (using Chilkat HTTP)

Send an outgoing MMS message. The only difference with MMS (as compared with SMS) is that a MediaUrl parameter is added to the POST. This means your image must be accessible on the web -- the Twilio server must be able to download the image from the URL you provide to include it in the MMS mesage to be sent.

Also, see Twilio MMS for more information about MMS.

For more information, see https://support.twilio.com/hc/en-us/articles/223179808-Sending-and-receiving-MMS-messages

Chilkat Xojo Plugin Download Xojo Plugin for Windows, Linux, Mac OS X, and ARM, ARM64

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

Dim http As New Chilkat.Http
Dim success As Boolean

// Implements the following CURL command:

// (See information about using test credentials and phone numbers:  https://www.twilio.com/docs/iam/test-credentials)

// curl -X POST https://api.twilio.com/2010-04-01/Accounts/TWILIO_ACCOUNT_SID/Messages.json \
// --data-urlencode "From=+15005550006" \
// --data-urlencode "Body=body" \
// --data-urlencode "To=+15005551212" \
// -u TWILIO_ACCOUNT_SID:TWILIO_AUTH_TOKEN

// Use the following online tool to generate HTTP code from a CURL command
// Convert a cURL Command to HTTP Source Code

http.Login = "TWILIO_ACCOUNT_SID"
http.Password = "TWILIO_AUTH_TOKEN"

Dim req As New Chilkat.HttpRequest
req.HttpVerb = "POST"
req.Path = "/2010-04-01/Accounts/TWILIO_ACCOUNT_SID/Messages.json"
req.ContentType = "application/x-www-form-urlencoded"
req.AddParam "From","+15005550006"
req.AddParam "Body","body"
req.AddParam "To","+15005551212"
req.AddParam "MediaUrl","https://www.chilkatsoft.com/images/starfish.jpg"

Dim resp As Chilkat.HttpResponse
resp = http.PostUrlEncoded("https://api.twilio.com/2010-04-01/Accounts/TWILIO_ACCOUNT_SID/Messages.json",req)
If (http.LastMethodSuccess = False) Then
    System.DebugLog(http.LastErrorText)
    Return
End If

Dim sbResponseBody As New Chilkat.StringBuilder
success = resp.GetBodySb(sbResponseBody)
Dim jResp As New Chilkat.JsonObject
success = jResp.LoadSb(sbResponseBody)
jResp.EmitCompact = False

System.DebugLog("Response Body:")
System.DebugLog(jResp.Emit())

// A 201 status code indicates success.
Dim respStatusCode As Int32
respStatusCode = resp.StatusCode
System.DebugLog("Response Status Code = " + Str(respStatusCode))
If (respStatusCode >= 400) Then
    System.DebugLog("Response Header:")
    System.DebugLog(resp.Header)
    System.DebugLog("Failed.")

    Return
End If

// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)

// {
//   "sid": "SM477111c301794f14b11eca5eefd5c350",
//   "date_created": "Tue, 18 Aug 2020 15:04:47 +0000",
//   "date_updated": "Tue, 18 Aug 2020 15:04:47 +0000",
//   "date_sent": null,
//   "account_sid": "AC2e9b6bc0f51133df24926f07341d3824",
//   "to": "+15005551212",
//   "from": "+15005550006",
//   "messaging_service_sid": null,
//   "body": "body",
//   "status": "queued",
//   "num_segments": "1",
//   "num_media": "0",
//   "direction": "outbound-api",
//   "api_version": "2010-04-01",
//   "price": null,
//   "price_unit": "USD",
//   "error_code": null,
//   "error_message": null,
//   "uri": "/2010-04-01/Accounts/AC2e9b6bc0f51133df24926f07341d3824/Messages/SM477111c301794f14b11eca5eefd5c350.json",
//   "subresource_uris": {
//     "media": "/2010-04-01/Accounts/AC2e9b6bc0f51133df24926f07341d3824/Messages/SM477111c301794f14b11eca5eefd5c350/Media.json"
//   }
// }

// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON

Dim date_created As New Chilkat.DtObj
Dim date_updated As New Chilkat.DtObj
Dim date_sent As New Chilkat.DtObj

Dim sid As String
sid = jResp.StringOf("sid")
success = jResp.DtOf("date_created",False,date_created)
success = jResp.DtOf("date_updated",False,date_updated)
success = jResp.DtOf("date_sent",False,date_sent)
Dim account_sid As String
account_sid = jResp.StringOf("account_sid")
Dim v_to As String
v_to = jResp.StringOf("to")
Dim from As String
from = jResp.StringOf("from")
Dim messaging_service_sid As String
messaging_service_sid = jResp.StringOf("messaging_service_sid")
Dim body As String
body = jResp.StringOf("body")
Dim status As String
status = jResp.StringOf("status")
Dim num_segments As String
num_segments = jResp.StringOf("num_segments")
Dim num_media As String
num_media = jResp.StringOf("num_media")
Dim direction As String
direction = jResp.StringOf("direction")
Dim api_version As String
api_version = jResp.StringOf("api_version")
Dim price As String
price = jResp.StringOf("price")
Dim price_unit As String
price_unit = jResp.StringOf("price_unit")
Dim error_code As String
error_code = jResp.StringOf("error_code")
Dim error_message As String
error_message = jResp.StringOf("error_message")
Dim uri As String
uri = jResp.StringOf("uri")
Dim subresource_urisMedia As String
subresource_urisMedia = jResp.StringOf("subresource_uris.media")