Fix shared folders names in the drive

www/common/cryptpad-common.js

@@ -103,6 +103,14 @@ define([
     common.userObjectCommand = function (data, cb) {
         postMessage("DRIVE_USEROBJECT", data, cb);
     };
+    common.restoreDrive = function (data, cb) {
+        postMessage("SET", {
+            key:['drive'],
+            value: data
+        }, function (obj) {
+            cb(obj);
+        });
+    };
     common.drive = {};
     common.drive.onLog = Util.mkEvent();
     common.drive.onChange = Util.mkEvent();

www/common/outer/async-store.js

@@ -1173,6 +1173,8 @@ define([
             var id;
             nThen(function (waitFor) {
                 // TODO XXX get the folder data (href, title, ...)
+                // XXX href should be stored in your drive's .sharedFolders
+                // and title should be stored in the sharef folder's metadata
                 var folderData = data.folderData || {};
                 // 1. add the shared folder to our list of shared folders
                 store.userObject.pushSharedFolder(folderData, waitFor(function (err, folderId) {

www/common/proxy-manager.js

@@ -677,6 +677,15 @@ define([
         return Env.user.userObject.getOwnedPads(edPublic);
     };
 
+    var getSharedFolderData = function (Env, id) {
+        if (!Env.folders[id]) { return; }
+        var obj = Env.folders[id].proxy.metadata || {};
+        for (var k in Env.user.proxy[UserObject.SHARED_FOLDERS][id] || {}) {
+            obj[k] = Env.user.proxy[UserObject.SHARED_FOLDERS][id][k];
+        }
+        return obj;
+    };
+
     /* Generic: doesn't need access to a proxy */
     var isFile = function (Env, el, allowStr) {
         return Env.user.userObject.isFile(el, allowStr);
@@ -762,6 +771,7 @@ define([
             getTagsList: callWithEnv(getTagsList),
             findFile: callWithEnv(findFile),
             findChannels: callWithEnv(findChannels),
+            getSharedFolderData: callWithEnv(getSharedFolderData),
             // Generic
             isFile: callWithEnv(isFile),
             isFolder: callWithEnv(isFolder),

www/common/sframe-protocol.js

@@ -203,6 +203,7 @@ define({
     // Inner drive needs to send command and receive updates from the async store
     'Q_DRIVE_USEROBJECT': true,
     'Q_DRIVE_GETOBJECT': true,
+    'Q_DRIVE_RESTORE': true,
     // Get the pads deleted from the server by other users to remove them from the drive
     'Q_DRIVE_GETDELETED': true,
     // Store's userObject need to send log messages to inner to display them in the UI