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From "Clint Ghosn (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (CB-4525) IOS getPicture FileTransfer adds empty enter top of file corrupting image
Date Thu, 06 Aug 2015 13:29:05 GMT

    [ https://issues.apache.org/jira/browse/CB-4525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14660001#comment-14660001
] 

Clint Ghosn edited comment on CB-4525 at 8/6/15 1:29 PM:
---------------------------------------------------------

Hi John Sim, 

I am also having this problem, on the top of the corrupted file there is a string being added:

" tent-Length: 86767 "

This seems like the content-length header.
I temporarily solved this issue by modifying CDVFileTransfer.m and commenting out all the
postBeforeBody commands. After this, the image is being uploaded fine and can be opened using
Preview (mac).

However, because of this I encountered another issue: the headers are not being sent to the
server anymore.

Any tips on how to solve this? If on the server side, what could possibly cause this issue?


was (Author: clintgh):
Hi John Sim, 

I am also having this problem, on the top of the corrupted file there is a string being added:

tent-Length: 86767

This seems like the content-length header.
I temporarily solved this issue by modifying CDVFileTransfer.m and commenting out all the
postBeforeBody commands. After this, the image is being uploaded fine and can be opened using
Preview (mac).

However, because of this I encountered another issue: the headers are not being sent to the
server anymore.

Any tips on how to solve this? If on the server side, what could possibly cause this issue?

> IOS getPicture FileTransfer adds empty enter top of file corrupting image
> -------------------------------------------------------------------------
>
>                 Key: CB-4525
>                 URL: https://issues.apache.org/jira/browse/CB-4525
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: iOS
>    Affects Versions: 2.9.0
>         Environment: IOS, IPAD 6.x
>            Reporter: John Sim
>            Assignee: Shazron Abdullah
>              Labels: test
>             Fix For: 2.9.0
>
>
> On the ipad I take a photo and transfer that photo to a webservice via phonegap upload.
> The photo appears to have an extra carriage return at the very top of the file when editing
in notepad++ image.jpg and also png files produce the same issue.
> Example code - 
> {code:JavaScript|title=upload.js|borderStyle=solid}
> navigator.camera.getPicture(
> //success
> function(imageURI) {
> 	setTimeout(function() {
> 		alert('Picture taken');
> 		
> 		//Upload Options
> 		var options = new FileUploadOptions();
> 		//set defaults
> 		options.fileKey='primaryFile';
> 		options.fileName=imageURI.substr(imageURI.lastIndexOf('/')+1);
> 		options.mimeType='image/jpeg'; //or 'image/png'
> 		options.chunkedMode = false;
> 		
> 		//set default form params for service
> 		options.params = {
> 			dDocAuthor:		'me',
> 			dDocTitle:		'Mobile Upload Test', 
> 			dDocType:		'Document',
> 			dSecurityGroup:		'test',	
> 			dDocAccount:		'',		
> 			xComments: 		'Mobile Upload'
> 		};
> 		
> 		//Set Auth header
> 		var vAuthHeader = Crypto.util.bytesToBase64(Crypto.charenc.Binary.stringToBytes(FB.WebCenterSettings.userName
+ ':' + FB.WebCenterSettings.password));
> 		options.headers = {'Authorization': 'Basic ' + vAuthHeader};
> 		
> 		var fFileTransfer = new FileTransfer();
> 	
> 		fFileTransfer.upload(
> 			imageURI, 
> 			encodeURI(FB.WebCenterSettings[FB.WebCenterSettings.activeServer].ucmPath+'/idcplg?IdcService=CHECKIN_UNIVERSAL&IsJson=1'),
> 			//success
> 			function(r){
> 				alert('[Photo Sucessfully Uploaded]');
> 			}, 
> 			//fail
> 			function(error) {
> 				alert('[FAIL]');
> 			}, options, true);
> 	}, 0);
> 	
> 	
> //error
> }, function(message) {
> 	alert('[Fail]');
> //options
> },{ 
> 	quality: 		20,
> 	destinationType: 	Camera.DestinationType.NATIVE_URI,
> 	sourceType: 		Camera.PictureSourceType.CAMERA,
> 	encodingType: 		Camera.EncodingType.JPEG,
> 	targetWidth: 		650,
> 	targetHeight: 		650,
> 	saveToPhotoAlbum: 	false
> });
> {code}



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