Public File Sharing (#72)

* Public File Sharing

This implements public file sharing (read-only) with and without passwords (#57).

It also fixes a problem with filenames including special characters like `#` not working properly (#71).

You can share a directory or a single file, by using the new share icon on the right of the directories/files, and click on it to manage an existing file share (setting a new password, or deleting the file share).

There is some other minor cleanup and other copy updates in the README.

Closes #57
Fixes #71

* Hide UI elements when sharing isn't allowed

routes/files.tsx

@@ -10,6 +10,7 @@ interface Data {
   userFiles: DirectoryFile[];
   currentPath: string;
   baseUrl: string;
+  isFileSharingAllowed: boolean;
 }
 
 export const handler: Handlers<Data, FreshContextState> = {
@@ -38,7 +39,15 @@ export const handler: Handlers<Data, FreshContextState> = {
 
     const userFiles = await FileModel.list(context.state.user.id, currentPath);
 
-    return await context.render({ userDirectories, userFiles, currentPath, baseUrl });
+    const isPublicFileSharingAllowed = await AppConfig.isPublicFileSharingAllowed();
+
+    return await context.render({
+      userDirectories,
+      userFiles,
+      currentPath,
+      baseUrl,
+      isFileSharingAllowed: isPublicFileSharingAllowed,
+    });
   },
 };
 
@@ -50,6 +59,7 @@ export default function FilesPage({ data }: PageProps<Data, FreshContextState>)
         initialFiles={data.userFiles}
         initialPath={data.currentPath}
         baseUrl={data.baseUrl}
+        isFileSharingAllowed={data.isFileSharingAllowed}
       />
     </main>
   );