Can delete uploaded ISO files

virtweb_backend/src/controllers/iso_controller.rs

@@ -126,3 +126,25 @@ pub async fn get_list() -> HttpResult {
 
     Ok(HttpResponse::Ok().json(list))
 }
+
+#[derive(serde::Deserialize)]
+pub struct DeleteFilePath {
+    filename: String,
+}
+
+/// Delete ISO file
+pub async fn delete_file(p: web::Path<DeleteFilePath>) -> HttpResult {
+    if !files_utils::check_file_name(&p.filename) {
+        return Ok(HttpResponse::BadRequest().json("Invalid file name!"));
+    }
+
+    let file_path = AppConfig::get().iso_storage_path().join(&p.filename);
+
+    if !file_path.exists() {
+        return Ok(HttpResponse::NotFound().json("File does not exists!"));
+    }
+
+    std::fs::remove_file(file_path)?;
+
+    Ok(HttpResponse::Accepted().finish())
+}

virtweb_backend/src/main.rs

@@ -109,6 +109,10 @@ async fn main() -> std::io::Result<()> {
                 web::post().to(iso_controller::upload_from_url),
             )
             .route("/api/iso/list", web::get().to(iso_controller::get_list))
+            .route(
+                "/api/iso/{filename}",
+                web::delete().to(iso_controller::delete_file),
+            )
     })
     .bind(&AppConfig::get().listen_address)?
     .run()

virtweb_frontend/src/api/IsoFilesApi.ts

@@ -46,4 +46,14 @@ export class IsoFilesApi {
       })
     ).data;
   }
+
+  /**
+   * Delete iso file
+   */
+  static async Delete(file: IsoFile): Promise<void> {
+    await APIClient.exec({
+      method: "DELETE",
+      uri: `/iso/${file.filename}`,
+    });
+  }
 }

virtweb_frontend/src/hooks/providers/ConfirmDialogProvider.tsx

@@ -0,0 +1,83 @@
+import {
+  Button,
+  Dialog,
+  DialogActions,
+  DialogContent,
+  DialogContentText,
+  DialogTitle,
+} from "@mui/material";
+import React, { PropsWithChildren } from "react";
+
+type ConfirmContext = (
+  message: string,
+  title?: string,
+  confirmButton?: string
+) => Promise<boolean>;
+
+const ConfirmContextK = React.createContext<ConfirmContext | null>(null);
+
+export function ConfirmDialogProvider(
+  p: PropsWithChildren
+): React.ReactElement {
+  const [open, setOpen] = React.useState(false);
+
+  const [title, setTitle] = React.useState<string | undefined>(undefined);
+  const [message, setMessage] = React.useState("");
+  const [confirmButton, setConfirmButton] = React.useState<string | undefined>(
+    undefined
+  );
+
+  const cb = React.useRef<null | ((a: boolean) => void)>(null);
+
+  const handleClose = (confirm: boolean) => {
+    setOpen(false);
+
+    if (cb.current !== null) cb.current(confirm);
+    cb.current = null;
+  };
+
+  const hook: ConfirmContext = (message, title, confirmButton) => {
+    setTitle(title);
+    setMessage(message);
+    setConfirmButton(confirmButton);
+    setOpen(true);
+
+    return new Promise((res) => {
+      cb.current = res;
+    });
+  };
+
+  return (
+    <>
+      <ConfirmContextK.Provider value={hook}>
+        {p.children}
+      </ConfirmContextK.Provider>
+
+      <Dialog
+        open={open}
+        onClose={() => handleClose(false)}
+        aria-labelledby="alert-dialog-title"
+        aria-describedby="alert-dialog-description"
+      >
+        {title && <DialogTitle id="alert-dialog-title">{title}</DialogTitle>}
+        <DialogContent>
+          <DialogContentText id="alert-dialog-description">
+            {message}
+          </DialogContentText>
+        </DialogContent>
+        <DialogActions>
+          <Button onClick={() => handleClose(false)} autoFocus>
+            Cancel
+          </Button>
+          <Button onClick={() => handleClose(true)} color="error">
+            {confirmButton ?? "Confirm"}
+          </Button>
+        </DialogActions>
+      </Dialog>
+    </>
+  );
+}
+
+export function useConfirm(): ConfirmContext {
+  return React.useContext(ConfirmContextK)!;
+}

virtweb_frontend/src/index.tsx

@@ -13,6 +13,7 @@ import { ThemeProvider, createTheme } from "@mui/material";
 import { LoadingMessageProvider } from "./hooks/providers/LoadingMessageProvider";
 import { AlertDialogProvider } from "./hooks/providers/AlertDialogProvider";
 import { SnackbarProvider } from "./hooks/providers/SnackbarProvider";
+import { ConfirmDialogProvider } from "./hooks/providers/ConfirmDialogProvider";
 
 const darkTheme = createTheme({
   palette: {
@@ -26,15 +27,17 @@ const root = ReactDOM.createRoot(
 root.render(
   <React.StrictMode>
     <ThemeProvider theme={darkTheme}>
-      <AlertDialogProvider>
-        <SnackbarProvider>
-          <LoadingMessageProvider>
-            <LoadServerConfig>
-              <App />
-            </LoadServerConfig>
-          </LoadingMessageProvider>
-        </SnackbarProvider>{" "}
-      </AlertDialogProvider>
+      <ConfirmDialogProvider>
+        <AlertDialogProvider>
+          <SnackbarProvider>
+            <LoadingMessageProvider>
+              <LoadServerConfig>
+                <App />
+              </LoadServerConfig>
+            </LoadingMessageProvider>
+          </SnackbarProvider>
+        </AlertDialogProvider>
+      </ConfirmDialogProvider>
     </ThemeProvider>
   </React.StrictMode>
 );

virtweb_frontend/src/routes/IsoFilesRoute.tsx

@@ -1,16 +1,24 @@
-import { Button, LinearProgress, TextField, Typography } from "@mui/material";
+import DeleteIcon from "@mui/icons-material/Delete";
+import {
+  Button,
+  IconButton,
+  LinearProgress,
+  TextField,
+  Typography,
+} from "@mui/material";
+import { DataGrid, GridColDef } from "@mui/x-data-grid";
 import { filesize } from "filesize";
 import { MuiFileInput } from "mui-file-input";
 import React from "react";
 import { IsoFile, IsoFilesApi } from "../api/IsoFilesApi";
 import { ServerApi } from "../api/ServerApi";
 import { useAlert } from "../hooks/providers/AlertDialogProvider";
+import { useLoadingMessage } from "../hooks/providers/LoadingMessageProvider";
 import { useSnackbar } from "../hooks/providers/SnackbarProvider";
+import { AsyncWidget } from "../widgets/AsyncWidget";
 import { VirtWebPaper } from "../widgets/VirtWebPaper";
 import { VirtWebRouteContainer } from "../widgets/VirtWebRouteContainer";
-import { useLoadingMessage } from "../hooks/providers/LoadingMessageProvider";
-import { AsyncWidget } from "../widgets/AsyncWidget";
-import { DataGrid, GridColDef, GridRowsProp } from "@mui/x-data-grid";
+import { useConfirm } from "../hooks/providers/ConfirmDialogProvider";
 
 export function IsoFilesRoute(): React.ReactElement {
   const [list, setList] = React.useState<IsoFile[] | undefined>();
@@ -172,6 +180,33 @@ function IsoFilesList(p: {
   list: IsoFile[];
   onReload: () => void;
 }): React.ReactElement {
+  const confirm = useConfirm();
+  const alert = useAlert();
+  const loadingMessage = useLoadingMessage();
+  const snackbar = useSnackbar();
+
+  const deleteIso = async (entry: IsoFile) => {
+    if (
+      !(await confirm(
+        `Do you really want to delete this file (${entry.filename}) ?`
+      ))
+    )
+      return;
+
+    loadingMessage.show("Deleting ISO file...");
+
+    try {
+      await IsoFilesApi.Delete(entry);
+      snackbar("The file has been successfully deleted!");
+      p.onReload();
+    } catch (e) {
+      console.error(e);
+      alert("Failed to delete file!");
+    }
+
+    loadingMessage.hide();
+  };
+
   if (p.list.length === 0)
     return (
       <Typography variant="body1" style={{ textAlign: "center" }}>
@@ -189,6 +224,20 @@ function IsoFilesList(p: {
         return filesize(params.row.size);
       },
     },
+    {
+      field: "actions",
+      headerName: "",
+      width: 70,
+      renderCell(params) {
+        return (
+          <>
+            <IconButton onClick={() => deleteIso(params.row)}>
+              <DeleteIcon />
+            </IconButton>
+          </>
+        );
+      },
+    },
   ];
 
   return (