(Visual FoxPro) VoiceBase -- Hello World (Get the Media Collection Listing)

This example serves to both verify that your Bearer Token is valid by retrieving JSON that contains information about your media collection.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

LOCAL lcAccessToken
LOCAL loHttp
LOCAL loSbAuth
LOCAL lcStrJson
LOCAL loJson
LOCAL loDt
LOCAL lnMediaCount
LOCAL i
LOCAL lcDateCreated
LOCAL lnLocalTime
LOCAL loDtObj

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

* Insert your Bearer token here:
lcAccessToken = "VOICEBASE_TOKEN"

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Http')
loHttp = CreateObject('Chilkat.Http')

* Add the access (bearer) token to the request, which is a header
* having the following format:
* Authorization: Bearer <userAccessToken>
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.StringBuilder')
loSbAuth = CreateObject('Chilkat.StringBuilder')
loSbAuth.Append("Bearer ")
loSbAuth.Append(lcAccessToken)
loHttp.SetRequestHeader("Authorization",loSbAuth.GetAsString())

lcStrJson = loHttp.QuickGetStr("https://apis.voicebase.com/v2-beta/media")
IF (loHttp.LastMethodSuccess <> 1) THEN
    ? loHttp.LastErrorText
    RELEASE loHttp
    RELEASE loSbAuth
    CANCEL
ENDIF

* The response should be JSON, even if an error.
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.JsonObject')
loJson = CreateObject('Chilkat.JsonObject')
loJson.Load(lcStrJson)
loJson.EmitCompact = 0

? "Response status code = " + STR(loHttp.LastStatus)

IF (loHttp.LastStatus <> 200) THEN
    ? loJson.Emit()
    ? "Failed"
    RELEASE loHttp
    RELEASE loSbAuth
    RELEASE loJson
    CANCEL
ENDIF

* See the sample JSON response below..

* Iterate over the JSON like this:
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.CkDateTime')
loDt = CreateObject('Chilkat.CkDateTime')
lnMediaCount = loJson.SizeOfArray("media")
i = 0
DO WHILE i < lnMediaCount
    loJson.I = i

    ? "-- " + STR(i) + " --"
    ? "  mediaId: " + loJson.StringOf("media[i].mediaId")
    ? "  status: " + loJson.StringOf("media[i].status")
    ? "  contentType: " + loJson.StringOf("media[i].metadata.contentType")
    ? "  milliseconds: " + loJson.StringOf("media[i].metadata.length.milliseconds")
    ? "  descriptive: " + loJson.StringOf("media[i].metadata.length.descriptive")
    lcDateCreated = loJson.StringOf("media[i].dateCreated")
    loDt.SetFromTimestamp(lcDateCreated)

    lnLocalTime = 1
    loDtObj = loDt.GetDtObj(lnLocalTime)
    ? "  " + STR(loDtObj.Month) + "/" + STR(loDtObj.Day) + "  " + STR(loDtObj.Hour) + ":" + STR(loDtObj.Minute)
    RELEASE loDtObj

    i = i + 1
ENDDO
? "Finished."

* A sample JSON response:

* { 
*   "_links": { 
*     "self": { 
*       "href": "/v2-beta/media"
*     }
*   },
*   "media": [
*     { 
*       "mediaId": "26063536-FFFF-4020-93ba-0878112d834b",
*       "status": "finished",
*       "metadata": { 
*         "contentType": "audio/x-wav",
*         "length": { 
*           "milliseconds": 85141,
*           "descriptive": "85.0 sec"
*         }
*       },
*       "dateCreated": "2017-01-19T16:49:32.000Z"
*     },
*     { 
*       "mediaId": "8163fbbc-FFFF-4794-aa95-045420bb321d",
*       "status": "finished",
*       "metadata": { 
*         "contentType": "audio/x-wav",
*         "length": { 
*           "milliseconds": 65342,
*           "descriptive": "65.0 sec"
*         }
*       },
*       "dateCreated": "2017-01-19T20:08:49.000Z"
*     },
* ...
* ...
*     { 
*       "mediaId": "b01e27be-FFFF-4b62-8802-6dc66a75c4d3",
*       "status": "finished",
*       "metadata": { 
*         "contentType": "audio/x-wav",
*         "length": { 
*           "milliseconds": 11581,
*           "descriptive": "11.0 sec"
*         }
*       },
*       "dateCreated": "2017-02-06T20:55:43.000Z"
*     }
*   ]
* }

RELEASE loHttp
RELEASE loSbAuth
RELEASE loJson
RELEASE loDt