(Lianja) Get Task Lists

Demonstrates how to download the Google task lists.

Chilkat Lianja Extension Download Chilkat Lianja Extension

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

// Get the previously obtained access token.
// See Get Google Tasks Access Token.

loFac = createobject("CkFileAccess")
lcAccessToken = loFac.ReadEntireTextFile("qa_data/tokens/googleTasks.txt","utf-8")
if (loFac.LastMethodSuccess <> .T.) then
    ? loFac.LastErrorText
    release loFac
    return
endif

loHttp = createobject("CkHttp")

loHttp.AuthToken = lcAccessToken

loResp = loHttp.QuickGetObj("https://www.googleapis.com/tasks/v1/users/@me/lists")
if (loHttp.LastMethodSuccess = .F.) then
    ? loHttp.LastErrorText
    release loFac
    release loHttp
    return
endif

// Show the response body.
? loResp.BodyStr

// Examine the response status code.
? "response status code: " + str(loResp.StatusCode)

// Use this online tool to generate parsing code from sample JSON: 
// Generate Parsing Code from JSON

loJson = createobject("CkJsonObject")
loJson.Load(loResp.BodyStr)

lcKind = loJson.StringOf("kind")
lcEtag = loJson.StringOf("etag")
i = 0
lnCount_i = loJson.SizeOfArray("items")
do while i < lnCount_i
    loJson.I = i
    lcKind = loJson.StringOf("items[i].kind")
    lcId = loJson.StringOf("items[i].id")
    lcTitle = loJson.StringOf("items[i].title")
    lcUpdated = loJson.StringOf("items[i].updated")
    lcSelfLink = loJson.StringOf("items[i].selfLink")
    i = i + 1
enddo

release loResp

// Sample response:

// {
//  "kind": "tasks#taskLists",
//  "etag": "\"84_7Cubo3y98GMV9bE3zQclHxhc/cv_AS-HUP96xJ9bgP8Y2B8WGSpM\"",
//  "items": [
//   {
//    "kind": "tasks#taskList",
//    "id": "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6MDow",
//    "title": "My Tasks",
//    "updated": "2019-04-04T17:42:52.000Z",
//    "selfLink": "https://www.googleapis.com/tasks/v1/users/@me/lists/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6MDow"
//   },
//   {
//    "kind": "tasks#taskList",
//    "id": "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6MzE3OTUxODY4OTU1MTEwMDow",
//    "title": "ccc",
//    "updated": "2019-04-04T17:15:19.000Z",
//    "selfLink": "https://www.googleapis.com/tasks/v1/users/@me/lists/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6MzE3OTUxODY4OTU1MTEwMDow"
//   },
//   {
//    "kind": "tasks#taskList",
//    "id": "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NDQ0NTA4MDYyNTY3OTEzMzow",
//    "title": "bbb",
//    "updated": "2019-04-04T17:15:02.000Z",
//    "selfLink": "https://www.googleapis.com/tasks/v1/users/@me/lists/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NDQ0NTA4MDYyNTY3OTEzMzow"
//   },
//   {
//    "kind": "tasks#taskList",
//    "id": "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow",
//    "title": "aaa",
//    "updated": "2019-04-04T17:13:17.000Z",
//    "selfLink": "https://www.googleapis.com/tasks/v1/users/@me/lists/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow"
//   }
//  ]
// }
// 
// response status code: 200


release loFac
release loHttp
release loJson