Chilkat HOME .NET Core C# Android™ AutoIt C C# C++ Chilkat2-Python CkPython Classic ASP DataFlex Delphi ActiveX Delphi DLL Go Java Lianja Mono C# Node.js Objective-C PHP ActiveX PHP Extension Perl PowerBuilder PowerShell PureBasic Ruby SQL Server Swift 2 Swift 3,4,5... Tcl Unicode C Unicode C++ VB.NET VBScript Visual Basic 6.0 Visual FoxPro Xojo Plugin
(Swift 2) List all Pages of Files in Google DriveDemonstrates how iterate over pages to list files in Google Drive. See Google Drive Files list for more optional HTTP parameters.
func chilkatTest() { var success: Bool = true // It requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // This example uses a previously obtained access token having permission for the // Google Drive scope. let gAuth = CkoAuthGoogle() gAuth.AccessToken = "GOOGLE-DRIVE-ACCESS-TOKEN" let rest = CkoRest() // Connect using TLS. var bAutoReconnect: Bool = true success = rest.Connect("www.googleapis.com", port: 443, tls: true, autoReconnect: bAutoReconnect) // Provide the authentication credentials (i.e. the access token) rest.SetAuthGoogle(gAuth) // Get 5 results per page for testing. (The default page size is 100, with a max of 1000. rest.AddQueryParam("pageSize", value: "5") let json = CkoJsonObject() var i: Int var numFiles: Int // Send the request for the 1st page. var jsonResponse: String? = rest.FullRequestNoBody("GET", uriPath: "/drive/v3/files") var pageNumber: Int = 1 var pageToken: String? var bContinueLoop: Bool = rest.LastMethodSuccess && (rest.ResponseStatusCode.intValue == 200) while bContinueLoop == true { print("---- Page \(pageNumber) ----") // Iterate over each file in the response and show the name, id, and mimeType. json.Load(jsonResponse) // See the sample JSON response at the bottom of this example. numFiles = json.SizeOfArray("files").intValue i = 0 while i < numFiles { json.I = i print("name: \(json.StringOf("files[i].name"))") print("id: \(json.StringOf("files[i].id"))") print("mimeType: \(json.StringOf("files[i].mimeType"))") print("-") i = i + 1 } // Get the next page of files. // If the "nextPageToken" is present in the JSON response, then use it in the "pageToken" parameter // for the next request. If no "nextPageToken" was present, then this was the last page of files. pageToken = json.StringOf("nextPageToken") bContinueLoop = false var bHasMorePages: Bool = json.LastMethodSuccess if bHasMorePages == true { rest.ClearAllQueryParams() rest.AddQueryParam("pageSize", value: "5") rest.AddQueryParam("pageToken", value: pageToken) jsonResponse = rest.FullRequestNoBody("GET", uriPath: "/drive/v3/files") bContinueLoop = rest.LastMethodSuccess && (rest.ResponseStatusCode.intValue == 200) pageNumber = pageNumber + 1 } } if rest.LastMethodSuccess != true { print("\(rest.LastErrorText)") return } // A successful response will have a status code equal to 200. if rest.ResponseStatusCode.intValue != 200 { print("response status code = \(rest.ResponseStatusCode.intValue)") print("response status text = \(rest.ResponseStatusText)") print("response header: \(rest.ResponseHeader)") print("response JSON: \(jsonResponse!)") return } // A successful JSON response looks like this: // { // "kind": "drive#fileList", // "files": [ // { // "kind": "drive#file", // "id": "0B53Q6OSTWYolenpjTEU4ekJlQUU", // "name": "test", // "mimeType": "application/vnd.google-apps.folder" // }, // { // "kind": "drive#file", // "id": "0B53Q6OSTWYolRm4ycjZtdXhRaEE", // "name": "starfish4.jpg", // "mimeType": "image/jpeg" // }, // { // "kind": "drive#file", // "id": "0B53Q6OSTWYolMWt2VzN0Qlo1UjA", // "name": "hamlet2.xml", // "mimeType": "text/xml" // }, // ... // { // "kind": "drive#file", // "id": "0B53Q6OSTWYolc3RhcnRlcl9maWxlX2Rhc2hlclYw", // "name": "Getting started", // "mimeType": "application/pdf" // } // ] // } } |
© 2000-2024 Chilkat Software, Inc. All Rights Reserved.