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(Lianja) 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. loRest = createobject("CkRest") // 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 lcFolderID = "0ffca059-f2f1-4271-8de9-4b87c8c2c638" // This JPG image can be downloaded from https://www.chilkatsoft.com/syncedImages/penguins.jpg lcFilename = "penguins.jpg" loSbPath = createobject("CkStringBuilder") loSbPath.Append("/files.xro/1.0/Files/{FolderId}") lnNumReplaced = loSbPath.Replace("{FolderId}",lcFolderID) loRest.AddHeader("Content-Type","image/jpeg") // Load the JPG image from a file. loJpgData = createobject("CkBinData") llSuccess = loJpgData.LoadFile("qa_data/jpg/penguins.jpg") // We could alternatively get it from a URL like this: loJpgDataFromWeb = createobject("CkBinData") loHttp = createobject("CkHttp") llSuccess = loHttp.QuickGetBd("https://www.chilkatsoft.com/syncedImages/penguins.jpg",loJpgDataFromWeb) if (llSuccess <> .T.) then ? loHttp.LastErrorText release loRest release loSbPath release loJpgData release loJpgDataFromWeb release loHttp return endif // // Put the file data in the 1st sub-part in the multipart/form-data request we'll be sending. loRest.PartSelector = "1" loRest.SetMultipartBodyBd(loJpgData) // Set request headers in the 1st subpart (as indicated by the PartSelector) loRest.AddHeader("Content-Type","image/jpeg") loRest.AddHeader("Content-Disposition","multipart/form-data; name=Xero; filename=penguins.jpg") // Restore the PartSelector to an empty string. loRest.PartSelector = "" loRest.AddHeader("Content-Type","multipart/form-data") // Upload with a multipart/form-data POST lcResponseJson = loRest.FullRequestMultipart("POST",loSbPath.GetAsString()) if (loRest.LastMethodSuccess <> .T.) then ? loRest.LastErrorText release loRest release loSbPath release loJpgData release loJpgDataFromWeb release loHttp return endif loJson = createobject("CkJsonObject") loJson.Load(lcResponseJson) loJson.EmitCompact = .F. // 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 ((loRest.ResponseStatusCode <> 200) and (loRest.ResponseStatusCode <> 201)) then ? loJson.Emit() release loRest release loSbPath release loJpgData release loJpgDataFromWeb release loHttp release loJson return endif // Examine the JSON response ? loJson.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" // } release loRest release loSbPath release loJpgData release loJpgDataFromWeb release loHttp release loJson |
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