MOBILE-1357 user: Add user content link handler

Author: dpalou

www/core/components/user/main.js

@@ -16,7 +16,7 @@ angular.module('mm.core.user', [])
 
 .value('mmUserProfileState', 'site.mm_user-profile')
 
-.config(function($stateProvider) {
+.config(function($stateProvider, $mmContentLinksDelegateProvider) {
 
     $stateProvider
 
@@ -34,6 +34,9 @@ angular.module('mm.core.user', [])
             }
         });
 
+    // Register content links handler.
+    $mmContentLinksDelegateProvider.registerLinkHandler('mmUser', '$mmUserHandlers.linksHandler');
+
 })
 
 .run(function($mmEvents, mmCoreEventLogin, mmCoreEventSiteUpdated, $mmUserDelegate, $mmSite, mmCoreEventUserDeleted, $mmUser) {

www/core/components/user/services/handlers.js

@@ -0,0 +1,81 @@
+// (C) Copyright 2015 Martin Dougiamas
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+angular.module('mm.core.user')
+
+/**
+ * User handlers factory.
+ *
+ * @module mm.core.user
+ * @ngdoc service
+ * @name $mmUserHandlers
+ */
+.factory('$mmUserHandlers', function($mmUtil, $mmContentLinksHelper) {
+
+    var self = {};
+
+    /**
+     * Content links handler.
+     *
+     * @module mm.core.user
+     * @ngdoc method
+     * @name $mmUserHandlers#linksHandler
+     */
+    self.linksHandler = function() {
+
+        var self = {};
+
+        /**
+         * Whether or not the handler is enabled for the site.
+         *
+         * @return {Boolean}
+         */
+        self.isEnabled = function() {
+            return true;
+        };
+
+        /**
+         * Get actions to perform with the link.
+         *
+         * @param {String} url URL to treat.
+         * @return {Object[]}  List of actions. See {@link $mmContentLinksDelegate#registerLinkHandler}.
+         */
+        self.getActions = function(url) {
+            // Check it's a user URL.
+            if (url.indexOf('grade/report/user') == -1 &&
+                    (url.indexOf('/user/view.php') > -1 || url.indexOf('/user/profile.php') > -1)) {
+                var params = $mmUtil.extractUrlParams(url);
+                if (typeof params.id != 'undefined') {
+                    // Return actions.
+                    return [{
+                        message: 'mm.core.view',
+                        icon: 'ion-eye',
+                        action: function(siteId) {
+                            var stateParams = {
+                                courseid: params.course,
+                                userid: parseInt(params.id, 10)
+                            };
+                            $mmContentLinksHelper.goInSite('site.mm_user-profile', stateParams, siteId);
+                        }
+                    }];
+                }
+            }
+            return [];
+        };
+
+        return self;
+    };
+
+    return self;
+});