Fix video embed streaming, permission inheritance in create dialogs, and default to Guest browsing

Frontend/src/Api.js

@@ -117,6 +117,11 @@ export function FetchLock(RootName, RelativePath) {
   return FetchJson(`/lock?${Params}`);
 }
 
+export function FetchInheritedLock(RootName, RelativePath) {
+  const Params = new URLSearchParams({ Root: RootName, Path: RelativePath });
+  return FetchJson(`/lock/inherited?${Params}`);
+}
+
 export function SetLock(RootName, RelativePath, Users, Groups) {
   const Params = new URLSearchParams({ Root: RootName, Path: RelativePath });
   return FetchJson(`/lock?${Params}`, { method: "PUT", ...JsonBody({ Users, Groups }) });

Frontend/src/App.jsx

@@ -84,7 +84,10 @@ export default function App() {
           SetCurrentUser(User);
           SetAuthState("LoggedIn");
         })
-        .catch(() => SetAuthState("LoggedOut"));
+        .catch(() => {
+          SetCurrentUser(GuestUser);
+          SetAuthState("Guest");
+        });
     });
   }, []);
 

Frontend/src/Components/DirectoryPane.jsx

@@ -3,6 +3,7 @@ import React, { useEffect, useRef, useState } from "react";
 import {
   CreateEntry,
   DeleteEntry,
+  FetchInheritedLock,
   FetchLock,
   FetchTree,
   GetDownloadUrl,
@@ -59,12 +60,28 @@ export default function DirectoryPane({
     return DirectoryPath ? `${DirectoryPath}/${Name}` : Name;
   }
 
-  function OpenCreateFileModal() {
-    SetModalConfig({ Mode: "createFile" });
+  async function OpenCreateFileModal() {
+    const Inherited = await FetchInheritedLock(RootName, DirectoryPath).catch(() => ({}));
+    SetModalConfig({
+      Mode: "createFile",
+      InheritedUsers: Inherited.Users || [],
+      InheritedGroups: Inherited.Groups || [],
+    });
   }
 
-  function OpenCreateDirectoryModal() {
-    SetModalConfig({ Mode: "createDirectory" });
+  async function OpenCreateDirectoryModal() {
+    const Inherited = await FetchInheritedLock(RootName, DirectoryPath).catch(() => ({}));
+    SetModalConfig({
+      Mode: "createDirectory",
+      InheritedUsers: Inherited.Users || [],
+      InheritedGroups: Inherited.Groups || [],
+    });
+  }
+
+  function SetsEqual(FirstList, SecondList) {
+    if (FirstList.length !== SecondList.length) return false;
+    const FirstSet = new Set(FirstList);
+    return SecondList.every((Item) => FirstSet.has(Item));
   }
 
   async function HandleRequestLockEdit(Event, Entry) {
@@ -143,7 +160,10 @@ export default function DirectoryPane({
         const FullPath = JoinPath(Name.trim());
         await CreateEntry(RootName, FullPath, IsDirectory);
 
-        if (Users.length > 0 || Groups.length > 0) {
+        const MatchesInherited =
+          SetsEqual(Users, ModalConfig.InheritedUsers) && SetsEqual(Groups, ModalConfig.InheritedGroups);
+
+        if (!MatchesInherited && (Users.length > 0 || Groups.length > 0)) {
           await SetLockApi(RootName, FullPath, Users, Groups);
         }
 
@@ -306,8 +326,8 @@ export default function DirectoryPane({
           Title={`New file in ${DirectoryPath || "root"}`}
           ShowNameField
           NamePlaceholder="Notes.md"
-          InitialUsers={[]}
-          InitialGroups={[]}
+          InitialUsers={ModalConfig.InheritedUsers}
+          InitialGroups={ModalConfig.InheritedGroups}
           ConfirmLabel="Create"
           OnConfirm={HandleModalConfirm}
           OnCancel={() => SetModalConfig(null)}
@@ -318,8 +338,8 @@ export default function DirectoryPane({
           Title={`New directory in ${DirectoryPath || "root"}`}
           ShowNameField
           NamePlaceholder="MyFolder"
-          InitialUsers={[]}
-          InitialGroups={[]}
+          InitialUsers={ModalConfig.InheritedUsers}
+          InitialGroups={ModalConfig.InheritedGroups}
           ConfirmLabel="Create"
           OnConfirm={HandleModalConfirm}
           OnCancel={() => SetModalConfig(null)}

Frontend/src/Components/Sidebar.jsx

@@ -3,6 +3,7 @@ import React, { useEffect, useRef, useState } from "react";
 import {
   CreateEntry,
   DeleteEntry,
+  FetchInheritedLock,
   FetchLock,
   FetchTree,
   GetAvatarUrl,
@@ -314,12 +315,28 @@ export default function Sidebar({
     return CurrentDirectoryPath ? `${CurrentDirectoryPath}/${Name}` : Name;
   }
 
-  function OpenCreateFileModal() {
-    SetModalConfig({ Mode: "createFile" });
+  async function OpenCreateFileModal() {
+    const Inherited = await FetchInheritedLock(RootName, CurrentDirectoryPath).catch(() => ({}));
+    SetModalConfig({
+      Mode: "createFile",
+      InheritedUsers: Inherited.Users || [],
+      InheritedGroups: Inherited.Groups || [],
+    });
   }
 
-  function OpenCreateDirectoryModal() {
-    SetModalConfig({ Mode: "createDirectory" });
+  async function OpenCreateDirectoryModal() {
+    const Inherited = await FetchInheritedLock(RootName, CurrentDirectoryPath).catch(() => ({}));
+    SetModalConfig({
+      Mode: "createDirectory",
+      InheritedUsers: Inherited.Users || [],
+      InheritedGroups: Inherited.Groups || [],
+    });
+  }
+
+  function SetsEqual(FirstList, SecondList) {
+    if (FirstList.length !== SecondList.length) return false;
+    const FirstSet = new Set(FirstList);
+    return SecondList.every((Item) => FirstSet.has(Item));
   }
 
   async function HandleRequestLockEdit(FullPath, EntryName) {
@@ -346,7 +363,10 @@ export default function Sidebar({
         const FullPath = JoinPath(Name.trim());
         await CreateEntry(RootName, FullPath, IsDirectory);
 
-        if (Users.length > 0 || Groups.length > 0) {
+        const MatchesInherited =
+          SetsEqual(Users, ModalConfig.InheritedUsers) && SetsEqual(Groups, ModalConfig.InheritedGroups);
+
+        if (!MatchesInherited && (Users.length > 0 || Groups.length > 0)) {
           await SetLockApi(RootName, FullPath, Users, Groups);
         }
 
@@ -496,8 +516,8 @@ export default function Sidebar({
           Title={`New file in ${CurrentDirectoryPath || "root"}`}
           ShowNameField
           NamePlaceholder="Notes.md"
-          InitialUsers={[]}
-          InitialGroups={[]}
+          InitialUsers={ModalConfig.InheritedUsers}
+          InitialGroups={ModalConfig.InheritedGroups}
           ConfirmLabel="Create"
           OnConfirm={HandleModalConfirm}
           OnCancel={() => SetModalConfig(null)}
@@ -508,8 +528,8 @@ export default function Sidebar({
           Title={`New directory in ${CurrentDirectoryPath || "root"}`}
           ShowNameField
           NamePlaceholder="MyFolder"
-          InitialUsers={[]}
-          InitialGroups={[]}
+          InitialUsers={ModalConfig.InheritedUsers}
+          InitialGroups={ModalConfig.InheritedGroups}
           ConfirmLabel="Create"
           OnConfirm={HandleModalConfirm}
           OnCancel={() => SetModalConfig(null)}