(function () {
|
'use strict';
|
angular.module('core.service')
|
.factory('FileReaderService', ["$q", "$log", function ($q, $log) {
|
var onLoad = function (reader, deferred, scope) {
|
return function () {
|
scope.$apply(function () {
|
deferred.resolve(reader.result);
|
});
|
};
|
};
|
|
var onError = function (reader, deferred, scope) {
|
return function () {
|
scope.$apply(function () {
|
deferred.reject(reader.result);
|
});
|
};
|
};
|
|
var getReader = function (deferred, scope) {
|
var reader = new FileReader();
|
reader.onload = onLoad(reader, deferred, scope);
|
reader.onerror = onError(reader, deferred, scope);
|
return reader;
|
};
|
|
var readAsDataURL = function (file, scope) {
|
var deferred = $q.defer();
|
var reader = getReader(deferred, scope);
|
reader.readAsDataURL(file);
|
return deferred.promise;
|
};
|
|
return {
|
readAsDataUrl: readAsDataURL
|
};
|
}]
|
)
|
})();
|
