Sha256: fcddb32b64af09b602d4543adf84822a37fcc5a04ac3e262cb83db8e6b513cbd
Contents?: true
Size: 1.61 KB
Versions: 6
Compression:
Stored size: 1.61 KB
Contents
define([
'angular',
'lodash'
],
function (angular, _) {
'use strict';
var module = angular.module('kibana.factories');
module.factory('storeFactory', function() {
return function storeFactory($scope, name, defaults) {
if (!_.isFunction($scope.$watch)) {
throw new TypeError('Invalid scope.');
}
if (!_.isString(name)) {
throw new TypeError('Invalid name, expected a string that the is unique to this store.');
}
if (defaults && !_.isPlainObject(defaults)) {
throw new TypeError('Invalid defaults, expected a simple object or nothing');
}
defaults = defaults || {};
// get the current value, parse if it exists
var current = localStorage.getItem(name);
if (current != null) {
try {
current = JSON.parse(current);
} catch (e) {
current = null;
}
}
if (current == null) {
current = _.clone(defaults);
} else if (_.isPlainObject(current)) {
_.defaults(current, defaults);
} else {
throw new TypeError('Invalid store value' + current);
}
$scope[name] = current;
// listen for changes and store them in localStorage.
// delete the value to reset to the defaults, ie. `delete $scope[name]` -> digest cycle -> `$scope[name] == defaults`
$scope.$watch(name, function (val) {
if (val === void 0) {
localStorage.removeItem(name);
$scope[name] = _.clone(defaults);
} else {
localStorage.setItem(name, JSON.stringify(val));
}
}, true);
return current;
};
});
});
Version data entries
6 entries across 6 versions & 1 rubygems