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(Go) Xero Upload File (Files API)Demonstrates how to upload a file to a Xero folder. Note: This example requires Chilkat v9.5.0.64 or greater.
// Note: Requires Chilkat v9.5.0.64 or greater. // This requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. rest := chilkat.NewRest() var success bool // Before sending REST API calls, the REST object needs to be // initialized for OAuth1. // See Xero 2-Legged OAuth1 Setup for sample code. // Assuming the REST object's OAuth1 authenticator is setup, and the initial // connection was made, we may now send REST HTTP requests.. // -------------------------------------------------------------- // This example will upload a file to a folder using the Xero FILES API folderID := "0ffca059-f2f1-4271-8de9-4b87c8c2c638" // This JPG image can be downloaded from https://www.chilkatsoft.com/syncedImages/penguins.jpg filename := "penguins.jpg" sbPath := chilkat.NewStringBuilder() sbPath.Append("/files.xro/1.0/Files/{FolderId}") numReplaced := sbPath.Replace("{FolderId}",folderID) rest.AddHeader("Content-Type","image/jpeg") // Load the JPG image from a file. jpgData := chilkat.NewBinData() success = jpgData.LoadFile("qa_data/jpg/penguins.jpg") // We could alternatively get it from a URL like this: jpgDataFromWeb := chilkat.NewBinData() http := chilkat.NewHttp() success = http.QuickGetBd("https://www.chilkatsoft.com/syncedImages/penguins.jpg",jpgDataFromWeb) if success != true { fmt.Println(http.LastErrorText()) rest.DisposeRest() sbPath.DisposeStringBuilder() jpgData.DisposeBinData() jpgDataFromWeb.DisposeBinData() http.DisposeHttp() return } // // Put the file data in the 1st sub-part in the multipart/form-data request we'll be sending. rest.SetPartSelector("1") rest.SetMultipartBodyBd(jpgData) // Set request headers in the 1st subpart (as indicated by the PartSelector) rest.AddHeader("Content-Type","image/jpeg") rest.AddHeader("Content-Disposition","multipart/form-data; name=Xero; filename=penguins.jpg") // Restore the PartSelector to an empty string. rest.SetPartSelector("") rest.AddHeader("Content-Type","multipart/form-data") // Upload with a multipart/form-data POST responseJson := rest.FullRequestMultipart("POST",*sbPath.GetAsString()) if rest.LastMethodSuccess() != true { fmt.Println(rest.LastErrorText()) rest.DisposeRest() sbPath.DisposeStringBuilder() jpgData.DisposeBinData() jpgDataFromWeb.DisposeBinData() http.DisposeHttp() return } json := chilkat.NewJsonObject() json.Load(*responseJson) json.SetEmitCompact(false) // A 201 response is expected for actual success. // The Xero documentation doesn't explicitly state it, but that's what we've found in testing. // To be safe, we'll check for either 200 or 201. if (rest.ResponseStatusCode() != 200) && (rest.ResponseStatusCode() != 201) { fmt.Println(*json.Emit()) rest.DisposeRest() sbPath.DisposeStringBuilder() jpgData.DisposeBinData() jpgDataFromWeb.DisposeBinData() http.DisposeHttp() json.DisposeJsonObject() return } // Examine the JSON response fmt.Println(*json.Emit()) // A successful response looks like this: // { // "Name": "penguins.jpg", // "MimeType": "image/jpeg", // "Size": 777835, // "CreatedDateUtc": "2016-11-12T15:31:53.4230000", // "UpdatedDateUtc": "2016-11-12T15:31:53.4230000", // "User": { // "Name": "admin@chilkatsoft.com", // "FirstName": "Matthew", // "LastName": "Smith", // "FullName": "Matthew Smith", // "Id": "c362fe42-cb12-461f-b84a-c281c1a74841" // }, // "FolderId": "0ffca059-f2f1-4271-8de9-4b87c8c2c638", // "Id": "f042e9a3-a31d-4595-b8b3-6030ea6084bb" // } rest.DisposeRest() sbPath.DisposeStringBuilder() jpgData.DisposeBinData() jpgDataFromWeb.DisposeBinData() http.DisposeHttp() json.DisposeJsonObject() |
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