arcadia/app/scripts/directives/fileReaderDrtv.js

'use strict';
var fileReaderDrtv = function($parse) {
	return {
		restrict: 'A',
		scope: false,
		link: function(scope, element, attrs) {
			var fn = $parse(attrs.onReadFile);
			element.on('change', function(onChangeEvent) {
				var reader = new FileReader();
				reader.onload = function(onLoadEvent) {
					scope.$apply(function() {
						fn(scope, {
							$fileContent: onLoadEvent.target.result
						});
					});
				};
				reader.readAsText((onChangeEvent.srcElement || onChangeEvent.target).files[0]);
			});
		}
	};
};
module.exports = fileReaderDrtv;