AutoIt

Find Contact Having Email Address

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Demonstrates how to fetch the Google Contact for a given email address. AutoIt

Local $bSuccess = False

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

; --------------------------------------------------------------------------------------------------------
; Note: The code for setting up the Chilkat REST object and making the initial connection can be done once.
; Once connected, the REST object may be re-used for many REST API calls.
; (It's a good idea to put the connection setup code in a separate function/subroutine.)
; --------------------------------------------------------------------------------------------------------

; It is assumed we previously obtained an OAuth2 access token.
; This example loads the JSON access token file 
; saved by this example: Get Google Contacts OAuth2 Access Token

$oJsonToken = ObjCreate("Chilkat.JsonObject")
$bSuccess = $oJsonToken.LoadFile("qa_data/tokens/googleContacts.json")
If ($bSuccess <> True) Then
    ConsoleWrite("Failed to load googleContacts.json" & @CRLF)
    Exit
EndIf

$oGAuth = ObjCreate("Chilkat.AuthGoogle")
$oGAuth.AccessToken = $oJsonToken.StringOf("access_token")

$oRest = ObjCreate("Chilkat.Rest")

; Connect using TLS.
Local $bAutoReconnect = True
$bSuccess = $oRest.Connect("www.google.com",443,True,$bAutoReconnect)

; Provide the authentication credentials (i.e. the access token)
$oRest.SetAuthGoogle($oGAuth)

; ----------------------------------------------
; OK, the REST connection setup is completed..
; ----------------------------------------------

; To retrieve the contacts, we need to send the following:

; 	GET /m8/feeds/contacts/default/full?q=<emailAddress>
; 	GData-Version: 3.0

; Get the contact (or contacts) with this email address:
Local $sEmailAddressToFind = "admin@chilkatsoft.com"

$oRest.AddHeader("GData-Version","3.0")
$oRest.AddQueryParam("q",$sEmailAddressToFind)

$oSbResponseBody = ObjCreate("Chilkat.StringBuilder")
$bSuccess = $oRest.FullRequestNoBodySb("GET","/m8/feeds/contacts/default/full",$oSbResponseBody)
If ($bSuccess <> True) Then
    ConsoleWrite($oRest.LastErrorText & @CRLF)
    Exit
EndIf

; A successful response will have a status code equal to 200.
If ($oRest.ResponseStatusCode <> 200) Then
    ConsoleWrite("response status code = " & $oRest.ResponseStatusCode & @CRLF)
    ConsoleWrite("response status text = " & $oRest.ResponseStatusText & @CRLF)
    ConsoleWrite("response header: " & $oRest.ResponseHeader & @CRLF)
    ConsoleWrite("response body: " & $oSbResponseBody.GetAsString() & @CRLF)
    Exit
EndIf

; If the 200 response was received, then the contacts XML is contained
; in the response body.
$oXml = ObjCreate("Chilkat.Xml")
$oXml.LoadSb($oSbResponseBody,False)

; See below for a sample response body.
$oXml.SaveXml("qa_output/google_contacts.xml")

; Now let's parse the XML...

; Get the the total number of results, the start index, and the items per page.
; We'll likely NOT get the full list, but will instead get the 1st page.
Local $iTotalResults = $oXml.GetChildIntValue("openSearch:totalResults")
Local $iStartIndex = $oXml.GetChildIntValue("openSearch:startIndex")
Local $itemsPerPage = $oXml.GetChildIntValue("openSearch:itemsPerPage")
ConsoleWrite("totalResults = " & $iTotalResults & @CRLF)
ConsoleWrite("startIndex = " & $iStartIndex & @CRLF)
ConsoleWrite("itemsPerPage = " & $itemsPerPage & @CRLF)

; We'll borrow a method from FileAccess to get the contactId from the URL string (see the code in the while loop)
$oFac = ObjCreate("Chilkat.FileAccess")

; Iterate over each contact.
Local $iNumEntries = $oXml.NumChildrenHavingTag("entry")
Local $i = 0
While $i < $iNumEntries
    $oXml.I = $i
    ConsoleWrite(($i + 1) & " ----" & @CRLF)
    ConsoleWrite("title: " & $oXml.GetChildContent("entry[i]|title") & @CRLF)

    ; The entry "id" child contains a URL having this format:
    ; <id>http://www.google.com/m8/feeds/contacts/{userEmail}/base/{contactId}</id>
    ; Let's get the URL and parse the contactId from it..
Local $sIdUrl = $oXml.GetChildContent("entry[i]|id")
    ConsoleWrite("id: " & $sIdUrl & @CRLF)

    ; Use the parsing ability of GetFileName to get the contactId
Local $sContactId = $oFac.GetFileName($sIdUrl)
    ConsoleWrite("contactId: " & $sContactId & @CRLF)

Local $sFullName = $oXml.ChilkatPath("entry[i]|gd:name|gd:fullName|*")
    If ($oXml.LastMethodSuccess = True) Then
        ConsoleWrite("fullName: " & $sFullName & @CRLF)
    EndIf

Local $sEmailAddress = $oXml.ChilkatPath("entry[i]|gd:email|(address)")
    If ($oXml.LastMethodSuccess = True) Then
        ConsoleWrite("email address: " & $sEmailAddress & @CRLF)
    EndIf

    $i = $i + 1
Wend