Gets a specific message using format=metadata.
IncludeFile "CkJsonObject.pb"
IncludeFile "CkStringBuilder.pb"
IncludeFile "CkRest.pb"
IncludeFile "CkOAuth2.pb"
Procedure ChilkatExample()
rest.i = CkRest::ckCreate()
If rest.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
success.i
; Provide a previously obtained OAuth2 access token.
oauth2.i = CkOAuth2::ckCreate()
If oauth2.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
CkOAuth2::setCkAccessToken(oauth2, "OAUTH2_ACCESS_TOKEN")
CkRest::ckSetAuthOAuth2(rest,oauth2)
success = CkRest::ckConnect(rest,"www.googleapis.com",443,1,1)
If success <> 1
Debug CkRest::ckLastErrorText(rest)
CkRest::ckDispose(rest)
CkOAuth2::ckDispose(oauth2)
ProcedureReturn
EndIf
CkRest::ckAddPathParam(rest,"messageId","15fc23688c553739")
CkRest::ckAddQueryParam(rest,"format","metadata")
sbJson.i = CkStringBuilder::ckCreate()
If sbJson.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
success = CkRest::ckFullRequestNoBodySb(rest,"GET","/gmail/v1/users/me/messages/messageId",sbJson)
If success <> 1
Debug CkRest::ckLastErrorText(rest)
CkRest::ckDispose(rest)
CkOAuth2::ckDispose(oauth2)
CkStringBuilder::ckDispose(sbJson)
ProcedureReturn
EndIf
If CkRest::ckResponseStatusCode(rest) <> 200
Debug "Received error response code: " + Str(CkRest::ckResponseStatusCode(rest))
Debug "Response body:"
Debug CkStringBuilder::ckGetAsString(sbJson)
CkRest::ckDispose(rest)
CkOAuth2::ckDispose(oauth2)
CkStringBuilder::ckDispose(sbJson)
ProcedureReturn
EndIf
json.i = CkJsonObject::ckCreate()
If json.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
CkJsonObject::ckLoadSb(json,sbJson)
; The following code parses the JSON response.
; A sample JSON response is shown below the sample code.
id.s
threadId.s
snippet.s
historyId.s
internalDate.s
payloadMimeType.s
sizeEstimate.i
i.i
count_i.i
strVal.s
name.s
value.s
id = CkJsonObject::ckStringOf(json,"id")
threadId = CkJsonObject::ckStringOf(json,"threadId")
snippet = CkJsonObject::ckStringOf(json,"snippet")
historyId = CkJsonObject::ckStringOf(json,"historyId")
internalDate = CkJsonObject::ckStringOf(json,"internalDate")
payloadMimeType = CkJsonObject::ckStringOf(json,"payload.mimeType")
sizeEstimate = CkJsonObject::ckIntOf(json,"sizeEstimate")
i = 0
count_i = CkJsonObject::ckSizeOfArray(json,"labelIds")
While i < count_i
CkJsonObject::setCkI(json, i)
strVal = CkJsonObject::ckStringOf(json,"labelIds[i]")
i = i + 1
Wend
i = 0
count_i = CkJsonObject::ckSizeOfArray(json,"payload.headers")
While i < count_i
CkJsonObject::setCkI(json, i)
name = CkJsonObject::ckStringOf(json,"payload.headers[i].name")
value = CkJsonObject::ckStringOf(json,"payload.headers[i].value")
i = i + 1
Wend
Debug "Example Completed."
CkRest::ckDispose(rest)
CkOAuth2::ckDispose(oauth2)
CkStringBuilder::ckDispose(sbJson)
CkJsonObject::ckDispose(json)
ProcedureReturn
EndProcedure
{
"id": "15fc23688c553739",
"threadId": "15fc23688c553739",
"labelIds": [
"IMPORTANT",
"SENT",
"INBOX"
],
"snippet": "This is a test. \u200b",
"historyId": "1438",
"internalDate": "1510791874000",
"payload": {
"mimeType": "multipart/mixed",
"headers": [
{
"name": "MIME-Version",
"value": "1.0"
},
{
"name": "Received",
"value": "by 10.25.23.105 with HTTP; Wed, 15 Nov 2017 16:24:34 -0800 (PST)"
},
{
"name": "X-Originating-IP",
"value": "[2601:249:e00:9093:e894:b27f:e5d6:d01d]"
},
{
"name": "Date",
"value": "Wed, 15 Nov 2017 18:24:34 -0600"
},
{
"name": "Delivered-To",
"value": "matt@chilkat.io"
},
{
"name": "Message-ID",
"value": "\u003cCAPhjyBM1qqXS6NVB65W8Zt5-McF03qWSRDjW5am66wTMuard=w@mail.gmail.com\u003e"
},
{
"name": "Subject",
"value": "Test HTML email with image and attachment."
},
{
"name": "From",
"value": "Matt Fausey \u003cmatt@chilkat.io\u003e"
},
{
"name": "To",
"value": "Matt Fausey \u003cmatt@chilkat.io\u003e"
},
{
"name": "Content-Type",
"value": "multipart/mixed; boundary=\"001a11401a6c097887055e0ea572\""
}
]
},
"sizeEstimate": 11716
}