(AutoIt) Iterate Pages in Feed

Demonstrates how to read the next page in the user's Facebook feed, and iterates through all of the pages in the Facebook feed.

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

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

; This example assumes a previously obtained an access token
$oOauth2 = ObjCreate("Chilkat.OAuth2")
$oOauth2.AccessToken = "FACEBOOK-ACCESS-TOKEN"

$oRest = ObjCreate("Chilkat.Rest")

; Connect to Facebook and send the following GET request:
Local $bSuccess = $oRest.Connect("graph.facebook.com",443,True,True)
If ($bSuccess <> True) Then
    ConsoleWrite($oRest.LastErrorText & @CRLF)
    Exit
EndIf

; Provide the authentication credentials (i.e. the access key)
$oRest.SetAuthOAuth2($oOauth2)

; Gets the 1st page in the user's feed.
Local $sResponseJson = $oRest.FullRequestNoBody("GET","/v2.7/me/feed")
If ($oRest.LastMethodSuccess <> True) Then
    ConsoleWrite($oRest.LastErrorText & @CRLF)
    Exit
EndIf

$oJson = ObjCreate("Chilkat.JsonObject")
$oJson.EmitCompact = False
$oJson.Load($sResponseJson)

; 
; See Parsing the Facebook User Feed for code showing how to parse the JSON feed content.
; 

$oNextUrl = ObjCreate("Chilkat.Url")

; Get the URL for the next page in the feed.
Local $sNextUrlStr = $oJson.StringOf("paging.next")
While $oJson.LastMethodSuccess = True

    ConsoleWrite("Next page URL: " & $sNextUrlStr & @CRLF)

    $oNextUrl.ParseUrl($sNextUrlStr)

    ; Prepare for getting the next page in the feed.
    ; We can continue using the same REST object.
    ; If already connected, we'll continue using the existing connection.
    ; Otherwise, a new connection will automatically be made if needed.
    $oRest.ClearAllQueryParams()
    $oRest.AddQueryParams($oNextUrl.Query)

    $sResponseJson = $oRest.FullRequestNoBody("GET","/v2.7/me/feed")
    If ($oRest.LastMethodSuccess <> True) Then
        ConsoleWrite($oRest.LastErrorText & @CRLF)
        Exit
    EndIf

    $oJson.Load($sResponseJson)
    ; See Parsing the Facebook User Feed for code showing how to parse the JSON feed content.

    ; Get the URL for the next page.
    $sNextUrlStr = $oJson.StringOf("paging.next")
Wend

ConsoleWrite("No more pages in the feed." & @CRLF)