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(Objective-C) Xero Upload AttachmentUpload an attachment. (POST an attachment). Note: Requires Chilkat v9.5.0.64 or greater.
#import <CkoRest.h> #import <NSString.h> #import <CkoStringBuilder.h> #import <CkoBinData.h> #import <CkoHttp.h> // 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. CkoRest *rest = [[CkoRest alloc] init]; BOOL success; // 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 an image attachment to a receipt. NSString *endPoint = @"Receipts"; NSString *receiptID = @"c4f40e59-c390-0001-caff-ce731c707d00"; // This JPG image can be downloaded from https://www.chilkatsoft.com/syncedImages/penguins.jpg NSString *filename = @"penguins.jpg"; CkoStringBuilder *sbPath = [[CkoStringBuilder alloc] init]; [sbPath Append: @"/api.xro/2.0/{Endpoint}/{Guid}/Attachments/{Filename}"]; int numReplaced = [[sbPath Replace: @"{Endpoint}" replacement: endPoint] intValue]; numReplaced = [[sbPath Replace: @"{Guid}" replacement: receiptID] intValue]; numReplaced = [[sbPath Replace: @"{Filename}" replacement: filename] intValue]; [rest AddHeader: @"Content-Type" value: @"image/jpeg"]; // Load the JPG image from a file. CkoBinData *jpgData = [[CkoBinData alloc] init]; success = [jpgData LoadFile: @"qa_data/jpg/penguins.jpg"]; // We could alternatively get it from a URL like this: CkoBinData *jpgDataFromWeb = [[CkoBinData alloc] init]; CkoHttp *http = [[CkoHttp alloc] init]; success = [http QuickGetBd: @"https://www.chilkatsoft.com/syncedImages/penguins.jpg" binData: jpgDataFromWeb]; if (success != YES) { NSLog(@"%@",http.LastErrorText); return; } // Upload with a POST CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init]; success = [rest FullRequestBd: @"POST" uriPath: [sbPath GetAsString] binData: jpgData responseBody: sbResponseBody]; if (success != YES) { NSLog(@"%@",rest.LastErrorText); return; } // A 200 response is expected for actual success. if ([rest.ResponseStatusCode intValue] != 200) { NSLog(@"%@",[sbResponseBody GetAsString]); return; } // Examine the XML response NSLog(@"%@",[sbResponseBody GetAsString]); // A successful response looks like this: // <Response xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> // <Id>d82568cd-d222-49e6-b713-880b6edb0606</Id> // <Status>OK</Status> // <ProviderName>ChilkatPrivate</ProviderName> // <DateTimeUTC>2016-11-11T14:17:49.5922609Z</DateTimeUTC> // <Attachments> // <Attachment> // <AttachmentID>0edcddc8-325f-40c7-b950-8c71f14afc7c</AttachmentID> // <FileName>penguins.jpg</FileName> // <Url>http://api.xero.com/api.xro/2.0/Receipts/c4f40e59-c390-0001-caff-ce731c707d00/Attachments/penguins.jpg</Url> // <MimeType>image/jpg</MimeType> // <ContentLength>777835</ContentLength> // </Attachment> // </Attachments> // </Response> |
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