e064dc4a46
Directive was previously named sgGravatarImage. The local URL will be used before falling back to Gravatar.
59 lines
1.6 KiB
JavaScript
59 lines
1.6 KiB
JavaScript
/* -*- Mode: javascript; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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(function() {
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/* jshint validthis: true, newcap: false */
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'use strict';
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/**
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* sgAvatarImage - An avatar directive that returns un img element with either a local URL (if sg-src is specified)
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* or a Gravatar URL built from the Gravatar factory.
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* Based on http://blog.lingohub.com/2014/08/better-ux-with-angularjs-directives/.
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* @memberof SOGo.Common
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* @example:
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<sg-avatar-image sg-email="test@email.com" size="50"></sg-avatar-image>
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*/
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function sgAvatarImage() {
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return {
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restrict: 'AE',
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replace: true,
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scope: {
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size: '@',
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email: '=sgEmail',
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src: '=sgSrc'
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},
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template: '<img ng-src="{{vm.url}}"/>',
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bindToController: true,
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controller: 'sgAvatarImageController',
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controllerAs: 'vm'
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};
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}
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/**
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* @ngInject
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*/
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sgAvatarImageController.$inject = ['$scope', '$element', 'Gravatar'];
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function sgAvatarImageController($scope, $element, Gravatar) {
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var vm = this;
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$scope.$watch('vm.email', function(email) {
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if (email && !vm.url) {
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vm.url = Gravatar(email, vm.size);
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}
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});
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// If sg-src is defined, watch the expression for the URL of a local image
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if ('sg-src' in $element[0].attributes) {
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$scope.$watch('vm.src', function(src) {
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if (src) {
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vm.url = src;
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}
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});
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}
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}
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angular
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.module('SOGo.Common')
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.directive('sgAvatarImage', sgAvatarImage)
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.controller('sgAvatarImageController', sgAvatarImageController);
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})();
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