CommonJS module to access photo gallery and camera and return resulting image

PhotoSelector.js

/*
  PhotoSelector.js
  Gets a photo from camera or gallery 

  Usage:
  var ps = require('PhotoSelector');
  var select = new ps.PhotoSelector();

  //get a photo from the camera
  select.fromCamera(false, true, function(success){}, function(failed){}, function(cancelled){});
  //or get a photo from the gallery
  select.fromGallery(function(success){}, function(failed){}, function(cancelled){});
*/

function PhotoSelector(){
};


/*
 *
 */
PhotoSelector.prototype.fromCamera = function(saveToGallery, allowEditing, success, failure, cancel) {
	Titanium.Media.showCamera({
		success:function(event)
		{
			 Ti.API.debug('Our type was: '+ event.mediaType);
	            if(event.mediaType == Ti.Media.MEDIA_TYPE_PHOTO)
	            {
	            	success(event.media);
	            }
		},
		cancel: cancel,
		error:function(err)
		{
			failure(err);
		},
		saveToPhotoGallery: saveToGallery,
		allowEditing: allowEditing,
		mediaTypes:[Ti.Media.MEDIA_TYPE_PHOTO]
	});
};


/*
 *
 */
PhotoSelector.prototype.fromGallery = function(success, failure, cancel) {
	Titanium.Media.openPhotoGallery({
	        success:function(event)
	        {	          
	            Ti.API.debug('Our type was: '+event.mediaType);
	            if(event.mediaType == Ti.Media.MEDIA_TYPE_PHOTO)
	            {
	            	success(event.media);
	            }
	        },
	        cancel: cancel,
	        error:function(err)
	        {
	        	failure(err);
	        },
	        mediaTypes:[Ti.Media.MEDIA_TYPE_PHOTO]
    });
};


//finally,
exports.PhotoSelector = PhotoSelector;