(Visual FoxPro) GeoOp - Export Clients to CSV

Export client data to a CSV.

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

LOCAL loJsonToken
LOCAL lnSuccess
LOCAL loOauth2
LOCAL loRest
LOCAL lnBAutoReconnect
LOCAL lcResponseBody
LOCAL loJson
LOCAL loCsv
LOCAL lnNumRecords
LOCAL i

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

* This example also assumes an OAuth2 access token was previously fetched.
* and saved in a JSON file.  

* First get our previously obtained access token.
* {"access_token":"e6dqdG....mzjpT04w==","token_type":"Bearer","expires_in":2592000,"owner_id":999236}
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.JsonObject')
loJsonToken = CreateObject('Chilkat.JsonObject')
lnSuccess = loJsonToken.LoadFile("qa_data/tokens/geoop.json")

* This example assumes we previously obtained an access token
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.OAuth2')
loOauth2 = CreateObject('Chilkat.OAuth2')
loOauth2.AccessToken = loJsonToken.StringOf("access_token")

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

* Connect to GeoOp and send the following GET request:

* GET /users HTTP/1.1
* Host: api.geoop.com
lnBAutoReconnect = 1
lnSuccess = loRest.Connect("api.geoop.com",443,1,lnBAutoReconnect)
IF (lnSuccess <> 1) THEN
    ? loRest.LastErrorText
    RELEASE loJsonToken
    RELEASE loOauth2
    RELEASE loRest
    CANCEL
ENDIF

* Provide the authentication credentials (i.e. the access token)
loRest.SetAuthOAuth2(loOauth2)

* Set the X-Version header.
loRest.AddHeader("X-Version","1.0")

lcResponseBody = loRest.FullRequestNoBody("GET","/clients")
IF (loRest.LastMethodSuccess <> 1) THEN
    ? loRest.LastErrorText
    RELEASE loJsonToken
    RELEASE loOauth2
    RELEASE loRest
    CANCEL
ENDIF

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.JsonObject')
loJson = CreateObject('Chilkat.JsonObject')
loJson.EmitCompact = 0

* If the response status code did not indicate success, then see what happened..
IF (loRest.ResponseStatusCode <> 200) THEN
    ? "Request Header: "
    ? loRest.LastRequestHeader
    ? "----"
    ? "Response StatusCode = " + STR(loRest.ResponseStatusCode)
    ? "Response StatusLine: " + loRest.ResponseStatusText
    ? "Response Header:"
    ? loRest.ResponseHeader
    loJson.Load(lcResponseBody)
    ? loJson.Emit()
    RELEASE loJsonToken
    RELEASE loOauth2
    RELEASE loRest
    RELEASE loJson
    CANCEL
ENDIF

loJson.Load(lcResponseBody)
* Show the full JSON response.. (see below)
? loJson.Emit()
? "---"

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Csv')
loCsv = CreateObject('Chilkat.Csv')
loCsv.HasColumnNames = 1
loCsv.SetColumnName(0,"id")
loCsv.SetColumnName(1,"companyName")
loCsv.SetColumnName(2,"businessType")
loCsv.SetColumnName(3,"account_id")
loCsv.SetColumnName(4,"address_line1")
loCsv.SetColumnName(5,"address_city")
loCsv.SetColumnName(6,"address_postcode")

* Iterate over each client and populate the CSV...
lnNumRecords = loJson.SizeOfArray("clients")
i = 0
DO WHILE i < lnNumRecords

    loJson.I = i
    loCsv.SetCellByName(i,"id",loJson.StringOf("clients[i].id"))
    loCsv.SetCellByName(i,"companyName",loJson.StringOf("clients[i].companyName"))
    loCsv.SetCellByName(i,"businessType",loJson.StringOf("clients[i].businessType"))
    loCsv.SetCellByName(i,"account_id",loJson.StringOf("clients[i].account.id"))
    loCsv.SetCellByName(i,"address_line1",loJson.StringOf("clients[i].address.line1"))
    loCsv.SetCellByName(i,"address_city",loJson.StringOf("clients[i].address.city"))
    loCsv.SetCellByName(i,"address_postcode",loJson.StringOf("clients[i].address.postcode"))
    i = i + 1
ENDDO

* Show the CSV.
? loCsv.SaveToString()

* Save the CSV.
loCsv.SaveFile("qa_output/clients.csv")

* ---------------------------------------------------------------------
* The full JSON response containing all client data:
* 
* 	{
* 	  "result": "success",
* 	  "clients": [
* 	    {
* 	      "id": 9555868,
* 	      "firstName": "[ Demo",
* 	      "lastName": "Client ]",
* 	      "companyName": "Miller Park Cafe",
* 	      "businessType": "Licensed Restaurant",
* 	      "leadSource": "",
* 	      "emailAddress": null,
* 	      "phoneNumber": null,
* 	      "mobileNumber": null,
* 	      "faxNumber": null,
* 	      "notes": "",
* 	      "deleted": false,
* 	      "hasRecentJobs": true,
* 	      "created": "2016-10-26T12:05:09+00:00",
* 	      "modified": "2016-10-26T12:05:09+00:00",
* 	      "billingClient": null,
* 	      "account": {
* 	        "id": 39409
* 	      },
* 	      "address": {
* 	        "line1": "1732 Pennsylvania Avenue NW",
* 	        "line2": "",
* 	        "city": "Washington",
* 	        "postcode": "20006",
* 	        "latitude": 38.899037,
* 	        "longitude": -77.040207
* 	      },
* 	      "mailingAddress": {}
* 	    },
* 	    {
* 	      "id": 9571176,
* 	      "firstName": "Mildred",
* 	      "lastName": "Vanildred",
* 	      "companyName": "Ice Cream Industries",
* 	      "businessType": "Ice Cream",
* 	      "leadSource": null,
* 	      "emailAddress": "milli@icecreamindustries.com",
* 	      "phoneNumber": "678-555-1012",
* 	      "mobileNumber": null,
* 	      "faxNumber": null,
* 	      "notes": "",
* 	      "deleted": false,
* 	      "hasRecentJobs": true,
* 	      "created": "2016-10-31T12:32:12+00:00",
* 	      "modified": "2016-10-31T12:32:13+00:00",
* 	      "billingClient": null,
* 	      "account": {
* 	        "id": 39409
* 	      },
* 	      "address": {
* 	        "line1": "2101 West Roosevelt Road",
* 	        "line2": null,
* 	        "city": "Wheaton",
* 	        "postcode": "60187",
* 	        "latitude": 41.8581778,
* 	        "longitude": -88.1380111
* 	      },
* 	      "mailingAddress": {
* 	        "line1": "2101 West Roosevelt Road",
* 	        "line2": null,
* 	        "city": "Wheaton"
* 	      }
* 	    },
* 	    {
* 	      "id": 9571218,
* 	      "firstName": "Joe",
* 	      "lastName": "Miller",
* 	      "companyName": "Miller Bakery",
* 	      "businessType": "Licensed Bakery",
* 	      "leadSource": "",
* 	      "emailAddress": null,
* 	      "phoneNumber": null,
* 	      "mobileNumber": null,
* 	      "faxNumber": null,
* 	      "notes": "",
* 	      "deleted": false,
* 	      "hasRecentJobs": true,
* 	      "created": "2016-10-31T13:02:07+00:00",
* 	      "modified": "2016-10-31T13:02:07+00:00",
* 	      "billingClient": null,
* 	      "account": {
* 	        "id": 39409
* 	      },
* 	      "address": {
* 	        "line1": "1832 Pennsylvania Avenue NW",
* 	        "line2": "",
* 	        "city": "Washington",
* 	        "postcode": "20006",
* 	        "latitude": 0,
* 	        "longitude": 0
* 	      },
* 	      "mailingAddress": {
* 	        "line1": "",
* 	        "line2": "",
* 	        "city": ""
* 	      }
* 	    }
* 	  ],
* 	  "metadata": {
* 	    "page": 1,
* 	    "pagesCount": 1,
* 	    "recordsPerPage": 20,
* 	    "recordsCount": 3
* 	  }
* 	}
* 

RELEASE loJsonToken
RELEASE loOauth2
RELEASE loRest
RELEASE loJson
RELEASE loCsv