Merge branch 'modern-users' of github.com:xwiki-labs/cryptpad into modern-users

customize.dist/translations/messages.js

@@ -600,6 +600,11 @@ define(function () {
     out.settings_templateSkip = "Skip the template selection modal";
     out.settings_templateSkipHint = "When you create a new empty pad, if you have stored templates for this type of pad, a modal appears to ask if you want to use a template. Here you can choose to never show this modal and so to never use a template.";
 
+    out.settings_ownDriveTitle = "Drive migration"; // XXX
+    out.settings_ownDriveHint = "Migrating your drive to the new version will give you access to new features..."; // XXX
+    out.settings_ownDriveButton = "Migrate"; // XXX
+    out.settings_ownDriveConfirm = "Are you sure?"; // XXX
+
     out.settings_changePasswordTitle = "Change your password"; // XXX
     out.settings_changePasswordHint = "Change your account's password without losing its data. You have to enter your existing password once, and the new password you want twice.<br>" +
                                       "<b>We can't reset your password if you forget it so be very careful!</b>"; // XXX

www/common/cryptpad-common.js

@@ -699,6 +699,72 @@ define([
         });
     };
 
+    common.ownUserDrive = function (Crypt, edPublic, cb) {
+        var hash = LocalStore.getUserHash();
+        //var href = '/drive/#' + hash;
+        var secret = Hash.getSecrets('drive', hash);
+        var newHash, newHref, newSecret;
+        Nthen(function (waitFor) {
+            // Check if our drive is already owned
+            common.anonRpcMsg('GET_METADATA', secret.channel, waitFor(function (err, obj) {
+                if (err || obj.error) { return; }
+                if (obj.owners && Array.isArray(obj.owners) &&
+                    obj.owners.indexOf(edPublic) !== -1) {
+                    waitFor.abort();
+                    cb({
+                        error: 'ALREADY_OWNED'
+                    });
+                }
+            }));
+        }).nThen(function (waitFor) {
+            waitFor.abort(); // TODO remove this line
+            // Create a new user hash
+            // Get the current content, store it in the new user file
+            // and make sure the new user drive is owned
+            newHash = Hash.createRandomHash('drive');
+            newHref = '/drive/#' + newHash;
+            newSecret = Hash.getSecrets('drive', newHash);
+
+            var optsPut = {
+                owners: [edPublic]
+            };
+
+            Crypt.get(hash, waitFor(function (err, val) {
+                if (err) {
+                    waitFor.abort();
+                    return void cb({ error: err });
+                }
+                Crypt.put(newHash, val, waitFor(function (err) {
+                    if (err) {
+                        waitFor.abort();
+                        return void cb({ error: err });
+                    }
+                }), optsPut);
+            }));
+        }).nThen(function (waitFor) {
+            // Migration success
+            // TODO: Replace user hash in login block
+        }).nThen(function (waitFor) {
+            // New drive hash is in login block, unpin the old one and pin the new one
+            common.unpinPads([secret.channel], waitFor());
+            common.pinPads([newSecret.channel], waitFor());
+        }).nThen(function (waitFor) {
+            // Login block updated
+            // TODO: logout everywhere
+                // * It should wipe localStorage.User_hash, ...
+                // * login will get the new value from loginBlock and store it in localStorage
+                // * SharedWorker will reconnect with the new value in other locations
+            // TODO: then DISCONNECT here
+            common.logoutFromAll(waitFor(function () {
+                postMessage("DISCONNECT");
+            }));
+        }).nThen(function () {
+            // We have the new drive, with the new login block
+            // TODO: maybe reload automatically?
+            cb({ state: true });
+        });
+    };
+
     // Loading events
     common.loading = {};
     common.loading.onDriveEvent = Util.mkEvent();

www/common/sframe-common-outer.js

@@ -661,6 +661,10 @@ define([
                 Cryptpad.changePadPassword(Cryptget, href, data.password, edPublic, cb);
             });
 
+            sframeChan.on('Q_OWN_USER_DRIVE', function (data, cb) {
+                Cryptpad.ownUserDrive(Cryptget, edPublic, cb);
+            });
+
             sframeChan.on('Q_WRITE_LOGIN_BLOCK', function (data, cb) {
                 Cryptpad.writeLoginBlock(data, cb);
             });

www/common/sframe-protocol.js

@@ -238,6 +238,9 @@ define({
     // Change pad password
     'Q_PAD_PASSWORD_CHANGE': true,
 
+    // Migrate drive to owned drive
+    'Q_OWN_USER_DRIVE': true,
+
     // Loading events to display in the loading screen
     'EV_LOADING_INFO': true,
     // Critical error outside the iframe during loading screen

www/settings/inner.js

@@ -53,6 +53,7 @@ define([
             'cp-settings-thumbnails',
             'cp-settings-userfeedback',
             'cp-settings-change-password',
+            'cp-settings-migrate',
             'cp-settings-delete'
         ],
         'creation': [
@@ -494,6 +495,49 @@ define([
         return $div;
     };
 
+    create['migrate'] = function () {
+        // TODO
+        // if (!loginBlock) { return; }
+        // if (alreadyMigrated) { return; }
+        if (!common.isLoggedIn()) { return; }
+
+        var $div = $('<div>', { 'class': 'cp-settings-migrate cp-sidebarlayout-element'});
+
+        $('<span>', {'class': 'label'}).text(Messages.settings_ownDriveTitle).appendTo($div);
+
+        $('<span>', {'class': 'cp-sidebarlayout-description'})
+            .append(Messages.settings_ownDriveHint).appendTo($div);
+
+        var $ok = $('<span>', {'class': 'fa fa-check', title: Messages.saved});
+        var $spinner = $('<span>', {'class': 'fa fa-spinner fa-pulse'});
+
+        var $button = $('<button>', {'id': 'cp-settings-delete', 'class': 'btn btn-primary'})
+            .text(Messages.settings_ownDriveButton).appendTo($div);
+
+        $button.click(function () {
+            $spinner.show();
+            UI.confirm(Messages.settings_ownDriveConfirm, function (yes) {
+                if (!yes) { return; }
+                sframeChan.query("Q_OWN_USER_DRIVE", null, function (err, data) {
+                    if (err || data.error) {
+                        console.error(err || data.error);
+                        // TODO
+                        $spinner.hide();
+                        return;
+                    }
+                    // TODO: drive is migrated, autoamtic redirect from outer?
+                    $ok.show();
+                    $spinner.hide();
+                });
+            });
+        });
+
+        $spinner.hide().appendTo($div);
+        $ok.hide().appendTo($div);
+
+        return $div;
+    };
+
     // Pad Creation settings
 
     var setHTML = function (e, html) {