feature: cloudcmd: readonly (#405)

HELP.md

@@ -88,6 +88,7 @@ Cloud Commander supports the following command-line parameters:
 | `--config-auth`               | enable auth change in config dialog
 | `--console`                   | enable console
 | `--sync-console-path`         | sync console path
+| `--readonly`                  | disable ui related to filesystem modifications
 | `--terminal`                  | enable terminal
 | `--terminal-path`             | set terminal path
 | `--terminal-command`          | set command to run in terminal (shell by default)
@@ -403,6 +404,7 @@ Here's a description of all options:
     "configAuth": true, // enable auth change in config dialog
     "console": true, // enable console
     "syncConsolePath": false, // do not sync console path
+    "readonly": false, // disable ui related to filesystem modifications
     "terminal": false, // disable terminal
     "terminalPath": "", // path of a terminal
     "terminalCommand": "", // set command to run in terminal

bin/cloudcmd.mjs

@@ -80,6 +80,7 @@ const yargsOptions = {
         'config-auth',
         'console',
         'sync-console-path',
+        'readonly',
         'contact',
         'terminal',
         'terminal-auto-restart',
@@ -105,6 +106,7 @@ const yargsOptions = {
         'port': config('port'),
         'online': config('online'),
         'open': choose(env.bool('open'), config('open')),
+        'readonly': env.bool('readonly') || config('readonly'),
         'editor': env('editor') || config('editor'),
         'packer': config('packer') || 'tar',
         'zip': config('zip'),
@@ -205,6 +207,8 @@ async function main() {
     config('configDialog', args.configDialog);
     config('configAuth', args.configAuth);
     config('keysPanel', args.keysPanel);
+    config('readonly', args.readonly);
+    
     config('export', args.export);
     config('exportToken', args.exportToken);
     config('import', args.import);

client/modules/menu.js

@@ -169,10 +169,10 @@ function getFileMenuData() {
         },
     };
     
-    const menuDataFile = {
+    const menuDataFile = maybeReadonly({
         ...menuTop,
         ...menuBottom,
-    };
+    });
     
     return {
         isAuth,
@@ -180,6 +180,28 @@ function getFileMenuData() {
     };
 }
 
+function maybeReadonly(menu) {
+    const operations = [
+        'Edit',
+        'Rename',
+        'Delete',
+        'Pack',
+        'Extract',
+        'Cut',
+        'Copy',
+        'Paste',
+        'New',
+        'Upload',
+        'Upload From Cloud',
+    ];
+    
+    for (const operation of operations) {
+        delete menu[operation];
+    }
+    
+    return menu;
+}
+
 function isCurrent(yesFn, noFn) {
     if (Info.name !== '..')
         return yesFn();

client/modules/operation/index.js

@@ -54,6 +54,9 @@ const noFilesCheck = () => {
 };
 
 module.exports.init = promisify((callback) => {
+    if (config('readonly'))
+        return;
+    
     showLoad();
     
     exec.series([

json/config.json

@@ -18,6 +18,7 @@
     "root": "/",
     "prefix": "",
     "prefixSocket": "",
+    "readonly": false,
     "contact": true,
     "confirmCopy": true,
     "confirmMove": true,

server/cloudcmd.js

@@ -43,6 +43,7 @@ const html = fs.readFileSync(getIndexPath(isDev), 'utf8');
 const initAuth = currify(_initAuth);
 const notEmpty = (a) => a;
 const clean = (a) => a.filter(notEmpty);
+const createReadonly = (config) => () => config('readonly');
 
 const isUndefined = (a) => typeof a === 'undefined';
 const isFn = (a) => typeof a === 'function';
@@ -131,6 +132,7 @@ function _initAuth(config, accept, reject, username, password) {
 function listen({prefixSocket, socket, config}) {
     const root = apart(config, 'root');
     const auth = initAuth(config);
+    const readonly = createReadonly(config);
     
     prefixSocket = getPrefix(prefixSocket);
     config.listen(socket, auth);
@@ -138,18 +140,21 @@ function listen({prefixSocket, socket, config}) {
     edward.listen(socket, {
         root,
         auth,
+        readonly,
         prefixSocket: `${prefixSocket}/edward`,
     });
     
     dword.listen(socket, {
         root,
         auth,
+        readonly,
         prefixSocket: `${prefixSocket}/dword`,
     });
     
     deepword.listen(socket, {
         root,
         auth,
+        readonly,
         prefixSocket: `${prefixSocket}/deepword`,
     });
     
@@ -161,6 +166,7 @@ function listen({prefixSocket, socket, config}) {
     fileop.listen(socket, {
         root,
         auth,
+        readonly,
         prefix: `${prefixSocket}/fileop`,
     });
     
@@ -180,6 +186,7 @@ function cloudcmd({modules, config}) {
     const diff = apart(config, 'diff');
     const zip = apart(config, 'zip');
     const root = apart(config, 'root');
+    const readonly = createReadonly(config);
     
     const ponseStatic = ponse.static({
         cache,
@@ -201,6 +208,7 @@ function cloudcmd({modules, config}) {
             zip,
             dropbox,
             dropboxToken,
+            readonly,
         }),
         dword({
             root,
@@ -209,6 +217,7 @@ function cloudcmd({modules, config}) {
             zip,
             dropbox,
             dropboxToken,
+            readonly,
         }),
         deepword({
             root,
@@ -217,6 +226,7 @@ function cloudcmd({modules, config}) {
             zip,
             dropbox,
             dropboxToken,
+            readonly,
         }),
         fileop(),
         nomine(),
@@ -233,6 +243,7 @@ function cloudcmd({modules, config}) {
         }),
         restafary({
             prefix: cloudfunc.apiURL + '/fs',
+            readonly,
             root,
         }),
         userMenu({

server/rest/index.js

@@ -188,6 +188,9 @@ module.exports._onPUT = onPUT;
 function onPUT({name, config, body}, callback) {
     checkPut(name, body, callback);
     
+    if (config('readonly'))
+        callback(UserError('"readonly" mode enabled'));
+    
     const cmd = getCMD(name);
     const files = json.parse(body);
     const rootDir = config('root');

server/route.js

@@ -111,6 +111,7 @@ async function route({config, options, request, response}) {
  * additional processing of index file
  */
 function indexProcessing(config, options) {
+    const readonly = config('readonly');
     const oneFilePanel = config('oneFilePanel');
     const noKeysPanel = !config('keysPanel');
     const noContact = !config('contact');
@@ -124,10 +125,18 @@ function indexProcessing(config, options) {
     if (noKeysPanel)
         data = hideKeysPanel(data);
     
-    if (oneFilePanel)
+    if (readonly) {
+        data = data
+            .replace('icon-move', 'icon-move none')
+            .replace('icon-copy', 'icon-copy none')
+            .replace('icon-edit', 'icon-edit none')
+            .replace('icon-directory', 'icon-directory none')
+            .replace('icon-delete', 'icon-delete none');
+    } else if (oneFilePanel) {
         data = data
             .replace('icon-move', 'icon-move none')
             .replace('icon-copy', 'icon-copy none');
+    }
     
     if (noContact)
         data = data.replace('icon-contact', 'icon-contact none');

server/route.spec.js

@@ -166,6 +166,23 @@ test('cloudcmd: route: keys panel', async (t) => {
     t.end();
 });
 
+test('cloudcmd: route: readonly', async (t) => {
+    const config = {
+        readonly: true,
+    };
+    
+    const options = {
+        config,
+    };
+    
+    const {body} = await request.get('/', {
+        options,
+    });
+    
+    t.match(body, 'icon-edit none', 'should hide edit');
+    t.end();
+});
+
 test('cloudcmd: route: symlink', async (t) => {
     const emptyDir = path.join(fixtureDir, 'empty-dir');
     const root = fixtureDir;

test/rest/move.js

@@ -113,3 +113,30 @@ test('cloudcmd: rest: move: no to', async (t) => {
     t.equal(body, expected);
     t.end();
 });
+
+test('cloudcmd: rest: readonly', async (t) => {
+    const cloudcmd = reRequire(cloudcmdPath);
+    const {createConfigManager} = cloudcmd;
+    
+    const configManager = createConfigManager();
+    configManager('auth', false);
+    configManager('root', '/');
+    configManager('readonly', true);
+    
+    const {request} = serveOnce(cloudcmd, {
+        configManager,
+    });
+    
+    const files = {
+        from: '/',
+    };
+    
+    const {body} = await request.put(`/api/v1/move`, {
+        body: files,
+    });
+    
+    const expected = '"readonly" mode enabled';
+    
+    t.equal(body, expected);
+    t.end();
+});

tmpl/config.hbs

@@ -147,6 +147,12 @@
             Confirm Move
         </label>
     </li>
+    <li title="Readonly">
+        <label>
+            <input data-name="js-readonly" type="checkbox" {{ readonly }}>
+            Readonly
+        </label>
+    </li>
     <li title="Synchronize path of current directory with Console">
         <label>
             <input data-name="js-syncConsolePath" type="checkbox" {{ syncConsolePath }}>