Merge branch 'main' of https://github.com/langflow-ai/openrag into feat-sharepoint-auth

2025-09-18 16:11:13 -06:00 · 2025-09-18 16:11:13 -06:00 · c228e0616f
commit c228e0616f
parent 8c3b3cf1bb a05e71bff8
18 changed files with 818 additions and 196 deletions
--- a/frontend/components/confirmation-dialog.tsx
+++ b/frontend/components/confirmation-dialog.tsx
@ -0,0 +1,84 @@
+"use client";
+
+import React from "react";
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from "./ui/dialog";
+import { Button } from "./ui/button";
+import { AlertTriangle } from "lucide-react";
+
+interface ConfirmationDialogProps {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  title?: string;
+  description?: string;
+  confirmText?: string;
+  cancelText?: string;
+  onConfirm: () => void | Promise<void>;
+  isLoading?: boolean;
+  variant?: "destructive" | "default";
+}
+
+export const DeleteConfirmationDialog: React.FC<ConfirmationDialogProps> = ({
+  open,
+  onOpenChange,
+  title = "Are you sure?",
+  description = "This action cannot be undone.",
+  confirmText = "Confirm",
+  cancelText = "Cancel",
+  onConfirm,
+  isLoading = false,
+  variant = "destructive",
+}) => {
+  const handleConfirm = async () => {
+    try {
+      await onConfirm();
+    } finally {
+      // Only close if not in loading state (let the parent handle this)
+      if (!isLoading) {
+        onOpenChange(false);
+      }
+    }
+  };
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="sm:max-w-[425px]">
+        <DialogHeader>
+          <div className="flex items-center gap-3">
+            {variant === "destructive" && (
+              <AlertTriangle className="h-6 w-6 text-destructive" />
+            )}
+            <DialogTitle>{title}</DialogTitle>
+          </div>
+          <DialogDescription>{description}</DialogDescription>
+        </DialogHeader>
+
+        <DialogFooter>
+          <Button
+            type="button"
+            variant="outline"
+            onClick={() => onOpenChange(false)}
+            disabled={isLoading}
+          >
+            {cancelText}
+          </Button>
+          <Button
+            type="button"
+            variant={variant}
+            onClick={handleConfirm}
+            loading={isLoading}
+            disabled={isLoading}
+          >
+            {confirmText}
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  );
+};
--- a/frontend/components/knowledge-actions-dropdown.tsx
+++ b/frontend/components/knowledge-actions-dropdown.tsx
@ -1,5 +1,6 @@
 "use client";

+import { useState } from "react";
 import {
  DropdownMenu,
  DropdownMenuContent,
@ -8,20 +9,72 @@ import {
 } from "@/components/ui/dropdown-menu";
 import { EllipsisVertical } from "lucide-react";
 import { Button } from "./ui/button";
+import { DeleteConfirmationDialog } from "./confirmation-dialog";
+import { useDeleteDocument } from "@/app/api/mutations/useDeleteDocument";
+import { toast } from "sonner";

-export function KnowledgeActionsDropdown() {
-  return (
-    <DropdownMenu>
-      <DropdownMenuTrigger>
-        <Button variant="ghost" className="hover:bg-transparent">
-          <EllipsisVertical className="h-4 w-4" />
-        </Button>
-      </DropdownMenuTrigger>
-      <DropdownMenuContent side="right" sideOffset={-10}>
-        <DropdownMenuItem className="text-destructive focus:text-destructive-foreground focus:bg-destructive">
-          Delete
-        </DropdownMenuItem>
-      </DropdownMenuContent>
-    </DropdownMenu>
-  );
+interface KnowledgeActionsDropdownProps {
+  filename: string;
 }
+
+export const KnowledgeActionsDropdown = ({
+  filename,
+}: KnowledgeActionsDropdownProps) => {
+  const [showDeleteDialog, setShowDeleteDialog] = useState(false);
+  const deleteDocumentMutation = useDeleteDocument();
+
+  const handleDelete = async () => {
+    try {
+      await deleteDocumentMutation.mutateAsync({ filename });
+      toast.success(`Successfully deleted "${filename}"`);
+      setShowDeleteDialog(false);
+    } catch (error) {
+      toast.error(
+        error instanceof Error ? error.message : "Failed to delete document"
+      );
+    }
+  };
+
+  return (
+    <>
+      <DropdownMenu>
+        <DropdownMenuTrigger>
+          <Button variant="ghost" className="hover:bg-transparent">
+            <EllipsisVertical className="h-4 w-4" />
+          </Button>
+        </DropdownMenuTrigger>
+        <DropdownMenuContent side="right" sideOffset={-10}>
+          {/* //TODO: Implement rename and sync */}
+          {/* <DropdownMenuItem
+            className="text-primary focus:text-primary"
+            onClick={() => alert("Not implemented")}
+          >
+            Rename
+          </DropdownMenuItem>
+          <DropdownMenuItem
+            className="text-primary focus:text-primary"
+            onClick={() => alert("Not implemented")}
+          >
+            Sync
+          </DropdownMenuItem> */}
+          <DropdownMenuItem
+            className="text-destructive focus:text-destructive"
+            onClick={() => setShowDeleteDialog(true)}
+          >
+            Delete
+          </DropdownMenuItem>
+        </DropdownMenuContent>
+      </DropdownMenu>
+
+      <DeleteConfirmationDialog
+        open={showDeleteDialog}
+        onOpenChange={setShowDeleteDialog}
+        title="Delete Document"
+        description={`Are you sure you want to delete "${filename}"? This will remove all chunks and data associated with this document. This action cannot be undone.`}
+        confirmText="Delete"
+        onConfirm={handleDelete}
+        isLoading={deleteDocumentMutation.isPending}
+      />
+    </>
+  );
+};
--- a/frontend/components/knowledge-dropdown.tsx
+++ b/frontend/components/knowledge-dropdown.tsx
@ -1,10 +1,10 @@
 "use client";

-import { useQueryClient } from "@tanstack/react-query";
 import {
  ChevronDown,
  Cloud,
  FolderOpen,
+  Loader2,
  PlugZap,
  Plus,
  Upload,
@ -44,6 +44,7 @@ export function KnowledgeDropdown({
  const [folderLoading, setFolderLoading] = useState(false);
  const [s3Loading, setS3Loading] = useState(false);
  const [fileUploading, setFileUploading] = useState(false);
+  const [isNavigatingToCloud, setIsNavigatingToCloud] = useState(false);
  const [cloudConnectors, setCloudConnectors] = useState<{
    [key: string]: {
      name: string;
@ -55,12 +56,6 @@ export function KnowledgeDropdown({
  const fileInputRef = useRef<HTMLInputElement>(null);
  const dropdownRef = useRef<HTMLDivElement>(null);

-  const queryClient = useQueryClient();
-
-  const refetchSearch = () => {
-    queryClient.invalidateQueries({ queryKey: ["search"] });
-  };
-
  // Check AWS availability and cloud connectors on mount
  useEffect(() => {
    const checkAvailability = async () => {
@ -107,7 +102,7 @@ export function KnowledgeDropdown({
                  const connections = statusData.connections || [];
                  const activeConnection = connections.find(
                    (conn: { is_active: boolean; connection_id: string }) =>
-                      conn.is_active,
+                      conn.is_active
                  );
                  const isConnected = activeConnection !== undefined;

@ -117,7 +112,7 @@ export function KnowledgeDropdown({
                    // Check token availability
                    try {
                      const tokenRes = await fetch(
-                        `/api/connectors/${type}/token?connection_id=${activeConnection.connection_id}`,
+                        `/api/connectors/${type}/token?connection_id=${activeConnection.connection_id}`
                      );
                      if (tokenRes.ok) {
                        const tokenData = await tokenRes.json();
@ -178,7 +173,7 @@ export function KnowledgeDropdown({
      window.dispatchEvent(
        new CustomEvent("fileUploadStart", {
          detail: { filename: files[0].name },
-        }),
+        })
      );

      try {
@ -190,21 +185,38 @@ export function KnowledgeDropdown({
          method: "POST",
          body: formData,
        });
+
        const uploadIngestJson = await uploadIngestRes.json();
+
        if (!uploadIngestRes.ok) {
          throw new Error(
-            uploadIngestJson?.error || "Upload and ingest failed",
+            uploadIngestJson?.error || "Upload and ingest failed"
          );
        }

-        // Extract results from the unified response
-        const fileId = uploadIngestJson?.upload?.id;
-        const filePath = uploadIngestJson?.upload?.path;
+        // Extract results from the response - handle both unified and simple formats
+        const fileId = uploadIngestJson?.upload?.id || uploadIngestJson?.id;
+        const filePath =
+          uploadIngestJson?.upload?.path ||
+          uploadIngestJson?.path ||
+          "uploaded";
        const runJson = uploadIngestJson?.ingestion;
        const deleteResult = uploadIngestJson?.deletion;

-        if (!fileId || !filePath) {
-          throw new Error("Upload successful but no file id/path returned");
+        if (!fileId) {
+          throw new Error("Upload successful but no file id returned");
+        }
+
+        // Check if ingestion actually succeeded
+        if (
+          runJson &&
+          runJson.status !== "COMPLETED" &&
+          runJson.status !== "SUCCESS"
+        ) {
+          const errorMsg = runJson.error || "Ingestion pipeline failed";
+          throw new Error(
+            `Ingestion failed: ${errorMsg}. Try setting DISABLE_INGEST_WITH_LANGFLOW=true if you're experiencing Langflow component issues.`
+          );
        }

        // Log deletion status if provided
@ -212,12 +224,12 @@ export function KnowledgeDropdown({
          if (deleteResult.status === "deleted") {
            console.log(
              "File successfully cleaned up from Langflow:",
-              deleteResult.file_id,
+              deleteResult.file_id
            );
          } else if (deleteResult.status === "delete_failed") {
            console.warn(
              "Failed to cleanup file from Langflow:",
-              deleteResult.error,
+              deleteResult.error
            );
          }
        }
@ -235,8 +247,9 @@ export function KnowledgeDropdown({
                unified: true,
              },
            },
-          }),
+          })
        );
+
        // Trigger search refresh after successful ingestion
        window.dispatchEvent(new CustomEvent("knowledgeUpdated"));
      } catch (error) {
@ -246,12 +259,12 @@ export function KnowledgeDropdown({
              filename: files[0].name,
              error: error instanceof Error ? error.message : "Upload failed",
            },
-          }),
+          })
        );
      } finally {
        window.dispatchEvent(new CustomEvent("fileUploadComplete"));
        setFileUploading(false);
-        refetchSearch();
+        // Don't call refetchSearch() here - the knowledgeUpdated event will handle it
      }
    }

@ -288,9 +301,15 @@ export function KnowledgeDropdown({
        addTask(taskId);
        setFolderPath("");
        // Trigger search refresh after successful folder processing starts
+        console.log(
+          "Folder upload successful, dispatching knowledgeUpdated event"
+        );
        window.dispatchEvent(new CustomEvent("knowledgeUpdated"));
      } else if (response.ok) {
        setFolderPath("");
+        console.log(
+          "Folder upload successful (direct), dispatching knowledgeUpdated event"
+        );
        window.dispatchEvent(new CustomEvent("knowledgeUpdated"));
      } else {
        console.error("Folder upload failed:", result.error);
@ -299,7 +318,7 @@ export function KnowledgeDropdown({
      console.error("Folder upload error:", error);
    } finally {
      setFolderLoading(false);
-      refetchSearch();
+      // Don't call refetchSearch() here - the knowledgeUpdated event will handle it
    }
  };

@ -330,6 +349,7 @@ export function KnowledgeDropdown({
        addTask(taskId);
        setBucketUrl("s3://");
        // Trigger search refresh after successful S3 processing starts
+        console.log("S3 upload successful, dispatching knowledgeUpdated event");
        window.dispatchEvent(new CustomEvent("knowledgeUpdated"));
      } else {
        console.error("S3 upload failed:", result.error);
@ -338,7 +358,7 @@ export function KnowledgeDropdown({
      console.error("S3 upload error:", error);
    } finally {
      setS3Loading(false);
-      refetchSearch();
+      // Don't call refetchSearch() here - the knowledgeUpdated event will handle it
    }
  };

@ -347,10 +367,17 @@ export function KnowledgeDropdown({
    .map(([type, info]) => ({
      label: info.name,
      icon: PlugZap,
-      onClick: () => {
+      onClick: async () => {
        setIsOpen(false);
        if (info.connected && info.hasToken) {
-          router.push(`/upload/${type}`);
+          setIsNavigatingToCloud(true);
+          try {
+            router.push(`/upload/${type}`);
+            // Keep loading state for a short time to show feedback
+            setTimeout(() => setIsNavigatingToCloud(false), 1000);
+          } catch {
+            setIsNavigatingToCloud(false);
+          }
        } else {
          router.push("/settings");
        }
@ -392,14 +419,16 @@ export function KnowledgeDropdown({
    ...cloudConnectorItems,
  ];

+  // Comprehensive loading state
+  const isLoading =
+    fileUploading || folderLoading || s3Loading || isNavigatingToCloud;
+
  return (
    <>
      <div ref={dropdownRef} className="relative">
        <button
-          onClick={() =>
-            !(fileUploading || folderLoading || s3Loading) && setIsOpen(!isOpen)
-          }
-          disabled={fileUploading || folderLoading || s3Loading}
+          onClick={() => !isLoading && setIsOpen(!isOpen)}
+          disabled={isLoading}
          className={cn(
            variant === "button"
              ? "rounded-lg h-12 px-4 flex items-center gap-2 bg-primary text-primary-foreground hover:bg-primary/90 transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
@ -408,44 +437,68 @@ export function KnowledgeDropdown({
              ? "bg-accent text-accent-foreground shadow-sm"
              : variant === "navigation"
              ? "text-foreground hover:text-accent-foreground"
-              : "",
+              : ""
          )}
        >
          {variant === "button" ? (
            <>
-              <Plus className="h-4 w-4" />
-              <span>Add Knowledge</span>
-              <ChevronDown
-                className={cn(
-                  "h-4 w-4 transition-transform",
-                  isOpen && "rotate-180",
-                )}
-              />
+              {isLoading ? (
+                <Loader2 className="h-4 w-4 animate-spin" />
+              ) : (
+                <Plus className="h-4 w-4" />
+              )}
+              <span>
+                {isLoading
+                  ? fileUploading
+                    ? "Uploading..."
+                    : folderLoading
+                    ? "Processing Folder..."
+                    : s3Loading
+                    ? "Processing S3..."
+                    : isNavigatingToCloud
+                    ? "Loading..."
+                    : "Processing..."
+                  : "Add Knowledge"}
+              </span>
+              {!isLoading && (
+                <ChevronDown
+                  className={cn(
+                    "h-4 w-4 transition-transform",
+                    isOpen && "rotate-180"
+                  )}
+                />
+              )}
            </>
          ) : (
            <>
              <div className="flex items-center flex-1">
-                <Upload
-                  className={cn(
-                    "h-4 w-4 mr-3 shrink-0",
-                    active
-                      ? "text-accent-foreground"
-                      : "text-muted-foreground group-hover:text-foreground",
-                  )}
-                />
+                {isLoading ? (
+                  <Loader2 className="h-4 w-4 mr-3 shrink-0 animate-spin" />
+                ) : (
+                  <Upload
+                    className={cn(
+                      "h-4 w-4 mr-3 shrink-0",
+                      active
+                        ? "text-accent-foreground"
+                        : "text-muted-foreground group-hover:text-foreground"
+                    )}
+                  />
+                )}
                Knowledge
              </div>
-              <ChevronDown
-                className={cn(
-                  "h-4 w-4 transition-transform",
-                  isOpen && "rotate-180",
-                )}
-              />
+              {!isLoading && (
+                <ChevronDown
+                  className={cn(
+                    "h-4 w-4 transition-transform",
+                    isOpen && "rotate-180"
+                  )}
+                />
+              )}
            </>
          )}
        </button>

-        {isOpen && (
+        {isOpen && !isLoading && (
          <div className="absolute top-full left-0 right-0 mt-1 bg-popover border border-border rounded-md shadow-md z-50">
            <div className="py-1">
              {menuItems.map((item, index) => (
@ -458,7 +511,7 @@ export function KnowledgeDropdown({
                    "w-full px-3 py-2 text-left text-sm hover:bg-accent hover:text-accent-foreground",
                    "disabled" in item &&
                      item.disabled &&
-                      "opacity-50 cursor-not-allowed hover:bg-transparent hover:text-current",
+                      "opacity-50 cursor-not-allowed hover:bg-transparent hover:text-current"
                  )}
                >
                  {item.label}
@ -497,7 +550,7 @@ export function KnowledgeDropdown({
                type="text"
                placeholder="/path/to/documents"
                value={folderPath}
-                onChange={(e) => setFolderPath(e.target.value)}
+                onChange={e => setFolderPath(e.target.value)}
              />
            </div>
            <div className="flex justify-end gap-2">
@ -539,7 +592,7 @@ export function KnowledgeDropdown({
                type="text"
                placeholder="s3://bucket/path"
                value={bucketUrl}
-                onChange={(e) => setBucketUrl(e.target.value)}
+                onChange={e => setBucketUrl(e.target.value)}
              />
            </div>
            <div className="flex justify-end gap-2">
--- a/frontend/components/ui/input.tsx
+++ b/frontend/components/ui/input.tsx
@ -1,7 +1,8 @@
 import * as React from "react";
 import { cn } from "@/lib/utils";

-export interface InputProps extends React.InputHTMLAttributes<HTMLInputElement> {
+export interface InputProps
+  extends React.InputHTMLAttributes<HTMLInputElement> {
  icon?: React.ReactNode;
  inputClassName?: string;
 }
@ -9,7 +10,12 @@ export interface InputProps extends React.InputHTMLAttributes<HTMLInputElement>
 const Input = React.forwardRef<HTMLInputElement, InputProps>(
  ({ className, inputClassName, icon, type, placeholder, ...props }, ref) => {
    return (
-      <label className={cn("relative block h-fit w-full text-sm", icon ? className : "")}>
+      <label
+        className={cn(
+          "relative block h-fit w-full text-sm",
+          icon ? className : ""
+        )}
+      >
        {icon && (
          <div className="pointer-events-none absolute left-3 top-1/2 h-4 w-4 -translate-y-1/2 transform text-muted-foreground">
            {icon}
@ -22,7 +28,7 @@ const Input = React.forwardRef<HTMLInputElement, InputProps>(
          className={cn(
            "primary-input !placeholder-transparent",
            icon && "pl-9",
-            icon ? inputClassName : className,
+            icon ? inputClassName : className
          )}
          ref={ref}
          {...props}
@ -31,14 +37,14 @@ const Input = React.forwardRef<HTMLInputElement, InputProps>(
          className={cn(
            "pointer-events-none absolute top-1/2 -translate-y-1/2 pl-px text-placeholder-foreground font-mono",
            icon ? "left-9" : "left-3",
-            props.value && "hidden",
+            props.value && "hidden"
          )}
        >
          {placeholder}
        </span>
      </label>
    );
-  },
+  }
 );

 Input.displayName = "Input";
--- a/frontend/src/app/api/mutations/useDeleteDocument.ts
+++ b/frontend/src/app/api/mutations/useDeleteDocument.ts
@ -0,0 +1,45 @@
+"use client";
+
+import { useMutation, useQueryClient } from "@tanstack/react-query";
+
+interface DeleteDocumentRequest {
+  filename: string;
+}
+
+interface DeleteDocumentResponse {
+  success: boolean;
+  deleted_chunks: number;
+  filename: string;
+  message: string;
+}
+
+const deleteDocument = async (
+  data: DeleteDocumentRequest
+): Promise<DeleteDocumentResponse> => {
+  const response = await fetch("/api/documents/delete-by-filename", {
+    method: "POST",
+    headers: {
+      "Content-Type": "application/json",
+    },
+    body: JSON.stringify(data),
+  });
+
+  if (!response.ok) {
+    const error = await response.json();
+    throw new Error(error.error || "Failed to delete document");
+  }
+
+  return response.json();
+};
+
+export const useDeleteDocument = () => {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: deleteDocument,
+    onSuccess: () => {
+      // Invalidate and refetch search queries to update the UI
+      queryClient.invalidateQueries({ queryKey: ["search"] });
+    },
+  });
+};
--- a/frontend/src/app/api/queries/useGetNudgesQuery.ts
+++ b/frontend/src/app/api/queries/useGetNudgesQuery.ts
@ -14,7 +14,7 @@ const DEFAULT_NUDGES = [

 export const useGetNudgesQuery = (
  chatId?: string | null,
-  options?: Omit<UseQueryOptions, "queryKey" | "queryFn">,
+  options?: Omit<UseQueryOptions, "queryKey" | "queryFn">
 ) => {
  const queryClient = useQueryClient();

@ -26,7 +26,12 @@ export const useGetNudgesQuery = (
    try {
      const response = await fetch(`/api/nudges${chatId ? `/${chatId}` : ""}`);
      const data = await response.json();
-      return data.response.split("\n").filter(Boolean) || DEFAULT_NUDGES;
+
+      if (data.response && typeof data.response === "string") {
+        return data.response.split("\n").filter(Boolean);
+      }
+
+      return DEFAULT_NUDGES;
    } catch (error) {
      console.error("Error getting nudges", error);
      return DEFAULT_NUDGES;
@ -39,7 +44,7 @@ export const useGetNudgesQuery = (
      queryFn: getNudges,
      ...options,
    },
-    queryClient,
+    queryClient
  );

  return { ...queryResult, cancel };
--- a/frontend/src/app/api/queries/useGetSearchQuery.ts
+++ b/frontend/src/app/api/queries/useGetSearchQuery.ts
@ -48,15 +48,22 @@ export interface File {
 export const useGetSearchQuery = (
  query: string,
  queryData?: ParsedQueryData | null,
-  options?: Omit<UseQueryOptions, "queryKey" | "queryFn">,
+  options?: Omit<UseQueryOptions, "queryKey" | "queryFn">
 ) => {
  const queryClient = useQueryClient();

+  // Normalize the query to match what will actually be searched
+  const effectiveQuery = query || queryData?.query || "*";
+
  async function getFiles(): Promise<File[]> {
    try {
      const searchPayload: SearchPayload = {
-        query: query || queryData?.query || "*",
-        limit: queryData?.limit || (query.trim() === "" ? 10000 : 10), // Maximum allowed limit for wildcard searches
+        query: effectiveQuery,
+        limit:
+          queryData?.limit ||
+          (effectiveQuery.trim() === "*" || effectiveQuery.trim() === ""
+            ? 10000
+            : 10), // Maximum allowed limit for wildcard searches
        scoreThreshold: queryData?.scoreThreshold || 0,
      };
      if (queryData?.filters) {
@ -142,7 +149,7 @@ export const useGetSearchQuery = (
        }
      });

-      const files: File[] = Array.from(fileMap.values()).map((file) => ({
+      const files: File[] = Array.from(fileMap.values()).map(file => ({
        filename: file.filename,
        mimetype: file.mimetype,
        chunkCount: file.chunks.length,
@ -165,12 +172,12 @@ export const useGetSearchQuery = (

  const queryResult = useQuery(
    {
-      queryKey: ["search", query],
-      placeholderData: (prev) => prev,
+      queryKey: ["search", effectiveQuery],
+      placeholderData: prev => prev,
      queryFn: getFiles,
      ...options,
    },
-    queryClient,
+    queryClient
  );

  return queryResult;
--- a/frontend/src/app/knowledge/chunks/page.tsx
+++ b/frontend/src/app/knowledge/chunks/page.tsx
@ -0,0 +1,212 @@
+"use client";
+
+import {
+  Building2,
+  Cloud,
+  FileText,
+  HardDrive,
+  Loader2,
+  Search,
+} from "lucide-react";
+import { Suspense, useCallback, useEffect, useState } from "react";
+import { useRouter, useSearchParams } from "next/navigation";
+import { SiGoogledrive } from "react-icons/si";
+import { TbBrandOnedrive } from "react-icons/tb";
+import { ProtectedRoute } from "@/components/protected-route";
+import { Button } from "@/components/ui/button";
+import { useKnowledgeFilter } from "@/contexts/knowledge-filter-context";
+import { useTask } from "@/contexts/task-context";
+import {
+  type ChunkResult,
+  type File,
+  useGetSearchQuery,
+} from "../../api/queries/useGetSearchQuery";
+
+// Function to get the appropriate icon for a connector type
+function getSourceIcon(connectorType?: string) {
+  switch (connectorType) {
+    case "google_drive":
+      return <SiGoogledrive className="h-4 w-4 text-foreground" />;
+    case "onedrive":
+      return <TbBrandOnedrive className="h-4 w-4 text-foreground" />;
+    case "sharepoint":
+      return <Building2 className="h-4 w-4 text-foreground" />;
+    case "s3":
+      return <Cloud className="h-4 w-4 text-foreground" />;
+    default:
+      return <HardDrive className="h-4 w-4 text-muted-foreground" />;
+  }
+}
+
+function ChunksPageContent() {
+  const router = useRouter();
+  const searchParams = useSearchParams();
+  const { isMenuOpen } = useTask();
+  const { parsedFilterData, isPanelOpen } = useKnowledgeFilter();
+
+  const filename = searchParams.get("filename");
+  const [chunks, setChunks] = useState<ChunkResult[]>([]);
+
+  // Use the same search query as the knowledge page, but we'll filter for the specific file
+  const { data = [], isFetching } = useGetSearchQuery("*", parsedFilterData);
+
+  // Extract chunks for the specific file
+  useEffect(() => {
+    if (!filename || !(data as File[]).length) {
+      setChunks([]);
+      return;
+    }
+
+    const fileData = (data as File[]).find(
+      (file: File) => file.filename === filename
+    );
+    setChunks(fileData?.chunks || []);
+  }, [data, filename]);
+
+  const handleBack = useCallback(() => {
+    router.back();
+  }, [router]);
+
+  if (!filename) {
+    return (
+      <div className="flex items-center justify-center h-64">
+        <div className="text-center">
+          <Search className="h-12 w-12 mx-auto mb-4 text-muted-foreground/50" />
+          <p className="text-lg text-muted-foreground">No file specified</p>
+          <p className="text-sm text-muted-foreground/70 mt-2">
+            Please select a file from the knowledge page
+          </p>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div
+      className={`fixed inset-0 md:left-72 top-[53px] flex flex-col transition-all duration-300 ${
+        isMenuOpen && isPanelOpen
+          ? "md:right-[704px]"
+          : // Both open: 384px (menu) + 320px (KF panel)
+          isMenuOpen
+          ? "md:right-96"
+          : // Only menu open: 384px
+          isPanelOpen
+          ? "md:right-80"
+          : // Only KF panel open: 320px
+            "md:right-6" // Neither open: 24px
+      }`}
+    >
+      <div className="flex-1 flex flex-col min-h-0 px-6 py-6">
+        {/* Header */}
+        <div className="flex items-center justify-between mb-6">
+          <div className="flex items-center gap-3">
+            <Button
+              variant="ghost"
+              size="sm"
+              onClick={handleBack}
+              className="text-muted-foreground hover:text-foreground px-2"
+            >
+              ← Back
+            </Button>
+            <div className="flex flex-col">
+              <h2 className="text-lg font-semibold">Document Chunks</h2>
+              <p className="text-sm text-muted-foreground truncate max-w-md">
+                {decodeURIComponent(filename)}
+              </p>
+            </div>
+          </div>
+          <div className="text-sm text-muted-foreground">
+            {!isFetching && chunks.length > 0 && (
+              <span>
+                {chunks.length} chunk{chunks.length !== 1 ? "s" : ""} found
+              </span>
+            )}
+          </div>
+        </div>
+
+        {/* Content Area - matches knowledge page structure */}
+        <div className="flex-1 overflow-auto">
+          {isFetching ? (
+            <div className="flex items-center justify-center h-64">
+              <div className="text-center">
+                <Loader2 className="h-12 w-12 mx-auto mb-4 text-muted-foreground/50 animate-spin" />
+                <p className="text-lg text-muted-foreground">
+                  Loading chunks...
+                </p>
+              </div>
+            </div>
+          ) : chunks.length === 0 ? (
+            <div className="flex items-center justify-center h-64">
+              <div className="text-center">
+                <Search className="h-12 w-12 mx-auto mb-4 text-muted-foreground/50" />
+                <p className="text-lg text-muted-foreground">No chunks found</p>
+                <p className="text-sm text-muted-foreground/70 mt-2">
+                  This file may not have been indexed yet
+                </p>
+              </div>
+            </div>
+          ) : (
+            <div className="space-y-4 pb-6">
+              {chunks.map((chunk, index) => (
+                <div
+                  key={chunk.filename + index}
+                  className="bg-muted/20 rounded-lg p-4 border border-border/50"
+                >
+                  <div className="flex items-center justify-between mb-2">
+                    <div className="flex items-center gap-2">
+                      <FileText className="h-4 w-4 text-blue-400" />
+                      <span className="font-medium truncate">
+                        {chunk.filename}
+                      </span>
+                      {chunk.connector_type && (
+                        <div className="ml-2">
+                          {getSourceIcon(chunk.connector_type)}
+                        </div>
+                      )}
+                    </div>
+                    <span className="text-xs text-green-400 bg-green-400/20 px-2 py-1 rounded">
+                      {chunk.score.toFixed(2)}
+                    </span>
+                  </div>
+                  <div className="flex items-center gap-4 text-sm text-muted-foreground mb-3">
+                    <span>{chunk.mimetype}</span>
+                    <span>Page {chunk.page}</span>
+                    {chunk.owner_name && <span>Owner: {chunk.owner_name}</span>}
+                  </div>
+                  <p className="text-sm text-foreground/90 leading-relaxed">
+                    {chunk.text}
+                  </p>
+                </div>
+              ))}
+            </div>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}
+
+function ChunksPage() {
+  return (
+    <Suspense
+      fallback={
+        <div className="flex items-center justify-center h-64">
+          <div className="text-center">
+            <Loader2 className="h-12 w-12 mx-auto mb-4 text-muted-foreground/50 animate-spin" />
+            <p className="text-lg text-muted-foreground">Loading...</p>
+          </div>
+        </div>
+      }
+    >
+      <ChunksPageContent />
+    </Suspense>
+  );
+}
+
+export default function ProtectedChunksPage() {
+  return (
+    <ProtectedRoute>
+      <ChunksPage />
+    </ProtectedRoute>
+  );
+}
--- a/frontend/src/app/knowledge/page.tsx
+++ b/frontend/src/app/knowledge/page.tsx
@ -3,10 +3,10 @@
 import {
  Building2,
  Cloud,
-  FileText,
  HardDrive,
  Loader2,
  Search,
+  Trash2,
 } from "lucide-react";
 import { AgGridReact, CustomCellRendererProps } from "ag-grid-react";
 import {
@ -16,6 +16,7 @@ import {
  useState,
  useRef,
 } from "react";
+import { useRouter } from "next/navigation";
 import { SiGoogledrive } from "react-icons/si";
 import { TbBrandOnedrive } from "react-icons/tb";
 import { KnowledgeDropdown } from "@/components/knowledge-dropdown";
@ -25,33 +26,46 @@ import { Input } from "@/components/ui/input";
 import { useKnowledgeFilter } from "@/contexts/knowledge-filter-context";
 import { useTask } from "@/contexts/task-context";
 import { type File, useGetSearchQuery } from "../api/queries/useGetSearchQuery";
-import { ColDef, RowClickedEvent } from "ag-grid-community";
+import { ColDef } from "ag-grid-community";
 import "@/components/AgGrid/registerAgGridModules";
 import "@/components/AgGrid/agGridStyles.css";
 import { KnowledgeActionsDropdown } from "@/components/knowledge-actions-dropdown";
+import { DeleteConfirmationDialog } from "../../../components/confirmation-dialog";
+import { useDeleteDocument } from "../api/mutations/useDeleteDocument";
+import { toast } from "sonner";

 // Function to get the appropriate icon for a connector type
 function getSourceIcon(connectorType?: string) {
  switch (connectorType) {
    case "google_drive":
-      return <SiGoogledrive className="h-4 w-4 text-foreground" />;
+      return (
+        <SiGoogledrive className="h-4 w-4 text-foreground flex-shrink-0" />
+      );
    case "onedrive":
-      return <TbBrandOnedrive className="h-4 w-4 text-foreground" />;
+      return (
+        <TbBrandOnedrive className="h-4 w-4 text-foreground flex-shrink-0" />
+      );
    case "sharepoint":
-      return <Building2 className="h-4 w-4 text-foreground" />;
+      return <Building2 className="h-4 w-4 text-foreground flex-shrink-0" />;
    case "s3":
-      return <Cloud className="h-4 w-4 text-foreground" />;
+      return <Cloud className="h-4 w-4 text-foreground flex-shrink-0" />;
    default:
-      return <HardDrive className="h-4 w-4 text-muted-foreground" />;
+      return (
+        <HardDrive className="h-4 w-4 text-muted-foreground flex-shrink-0" />
+      );
  }
 }

 function SearchPage() {
+  const router = useRouter();
  const { isMenuOpen } = useTask();
  const { parsedFilterData, isPanelOpen } = useKnowledgeFilter();
  const [query, setQuery] = useState("");
  const [queryInputText, setQueryInputText] = useState("");
-  const [selectedFile, setSelectedFile] = useState<string | null>(null);
+  const [selectedRows, setSelectedRows] = useState<File[]>([]);
+  const [showBulkDeleteDialog, setShowBulkDeleteDialog] = useState(false);
+
+  const deleteDocumentMutation = useDeleteDocument();

  const {
    data = [],
@ -86,9 +100,22 @@ function SearchPage() {
    {
      field: "filename",
      headerName: "Source",
+      checkboxSelection: true,
+      headerCheckboxSelection: true,
+      initialFlex: 2,
+      minWidth: 220,
      cellRenderer: ({ data, value }: CustomCellRendererProps<File>) => {
        return (
-          <div className="flex items-center gap-2">
+          <div
+            className="flex items-center gap-2 cursor-pointer hover:text-blue-600 transition-colors"
+            onClick={() => {
+              router.push(
+                `/knowledge/chunks?filename=${encodeURIComponent(
+                  data?.filename ?? ""
+                )}`
+              );
+            }}
+          >
            {getSourceIcon(data?.connector_type)}
            <span className="font-medium text-foreground truncate">
              {value}
@ -111,12 +138,8 @@ function SearchPage() {
      field: "owner",
      headerName: "Owner",
      valueFormatter: (params) =>
-        params.value ||
-        params.data?.owner_name ||
-        params.data?.owner_email ||
-        "—",
+        params.data?.owner_name || params.data?.owner_email || "—",
    },
-
    {
      field: "chunkCount",
      headerName: "Chunks",
@ -133,19 +156,20 @@ function SearchPage() {
      },
    },
    {
-      cellRenderer: () => {
-        return <KnowledgeActionsDropdown />;
+      cellRenderer: ({ data }: CustomCellRendererProps<File>) => {
+        return <KnowledgeActionsDropdown filename={data?.filename || ""} />;
      },
      cellStyle: {
-        alignItems: 'center',
-        display: 'flex',
-        justifyContent: 'center',
+        alignItems: "center",
+        display: "flex",
+        justifyContent: "center",
        padding: 0,
      },
-      colId: 'actions',
+      colId: "actions",
      filter: false,
-      maxWidth: 60,
+      width: 60,
      minWidth: 60,
+      maxWidth: 60,
      resizable: false,
      sortable: false,
      initialFlex: 0,
@ -153,14 +177,49 @@ function SearchPage() {
  ]);

  const defaultColDef: ColDef<File> = {
-    cellStyle: () => ({
-      display: "flex",
-      alignItems: "center",
-    }),
-    initialFlex: 1,
-    minWidth: 100,
    resizable: false,
    suppressMovable: true,
+    initialFlex: 1,
+    minWidth: 100,
+  };
+
+  const onSelectionChanged = useCallback(() => {
+    if (gridRef.current) {
+      const selectedNodes = gridRef.current.api.getSelectedRows();
+      setSelectedRows(selectedNodes);
+    }
+  }, []);
+
+  const handleBulkDelete = async () => {
+    if (selectedRows.length === 0) return;
+
+    try {
+      // Delete each file individually since the API expects one filename at a time
+      const deletePromises = selectedRows.map((row) =>
+        deleteDocumentMutation.mutateAsync({ filename: row.filename })
+      );
+
+      await Promise.all(deletePromises);
+
+      toast.success(
+        `Successfully deleted ${selectedRows.length} document${
+          selectedRows.length > 1 ? "s" : ""
+        }`
+      );
+      setSelectedRows([]);
+      setShowBulkDeleteDialog(false);
+
+      // Clear selection in the grid
+      if (gridRef.current) {
+        gridRef.current.api.deselectAll();
+      }
+    } catch (error) {
+      toast.error(
+        error instanceof Error
+          ? error.message
+          : "Failed to delete some documents"
+      );
+    }
  };

  return (
@ -183,6 +242,7 @@ function SearchPage() {
          <h2 className="text-lg font-semibold">Project Knowledge</h2>
          <KnowledgeDropdown variant="button" />
        </div>
+
        {/* Search Input Area */}
        <div className="flex-shrink-0 mb-6 lg:max-w-[75%] xl:max-w-[50%]">
          <form onSubmit={handleSearch} className="flex gap-3">
@ -194,12 +254,12 @@ function SearchPage() {
              value={queryInputText}
              onChange={(e) => setQueryInputText(e.target.value)}
              placeholder="Search your documents..."
-              className="flex-1 bg-muted/20 rounded-lg border border-border/50 px-4 py-3 h-12 focus-visible:ring-1 focus-visible:ring-ring"
+              className="flex-1 bg-muted/20 rounded-lg border border-border/50 px-4 py-3 focus-visible:ring-1 focus-visible:ring-ring"
            />
            <Button
              type="submit"
              variant="outline"
-              className="rounded-lg h-12 w-12 p-0 flex-shrink-0"
+              className="rounded-lg p-0 flex-shrink-0"
            >
              {isFetching ? (
                <Loader2 className="h-4 w-4 animate-spin" />
@ -207,75 +267,70 @@ function SearchPage() {
                <Search className="h-4 w-4" />
              )}
            </Button>
+            {/* //TODO: Implement sync button */}
+            {/* <Button
+              type="button"
+              variant="outline"
+              className="rounded-lg flex-shrink-0"
+              onClick={() => alert("Not implemented")}
+            >
+              Sync
+            </Button> */}
+            <Button
+              type="button"
+              variant="destructive"
+              className="rounded-lg flex-shrink-0"
+              onClick={() => setShowBulkDeleteDialog(true)}
+              disabled={selectedRows.length === 0}
+            >
+              <Trash2 className="h-4 w-4" /> Delete
+            </Button>
          </form>
        </div>
-        {selectedFile ? (
-          // Show chunks for selected file
-          <>
-            <div className="flex items-center gap-2 mb-4">
-              <Button
-                variant="ghost"
-                size="sm"
-                onClick={() => setSelectedFile(null)}
-              >
-                ← Back to files
-              </Button>
-              <span className="text-sm text-muted-foreground">
-                Chunks from {selectedFile}
-              </span>
+        <AgGridReact
+          className="w-full overflow-auto"
+          columnDefs={columnDefs}
+          defaultColDef={defaultColDef}
+          loading={isFetching}
+          ref={gridRef}
+          rowData={fileResults}
+          rowSelection="multiple"
+          rowMultiSelectWithClick={false}
+          suppressRowClickSelection={true}
+          getRowId={(params) => params.data.filename}
+          onSelectionChanged={onSelectionChanged}
+          suppressHorizontalScroll={false}
+          noRowsOverlayComponent={() => (
+            <div className="text-center">
+              <Search className="h-12 w-12 mx-auto mb-4 text-muted-foreground/50" />
+              <p className="text-lg text-muted-foreground">
+                No documents found
+              </p>
+              <p className="text-sm text-muted-foreground/70 mt-2">
+                Try adjusting your search terms
+              </p>
            </div>
-            {fileResults
-              .filter((file) => file.filename === selectedFile)
-              .flatMap((file) => file.chunks)
-              .map((chunk, index) => (
-                <div
-                  key={chunk.filename + index}
-                  className="bg-muted/20 rounded-lg p-4 border border-border/50"
-                >
-                  <div className="flex items-center justify-between mb-2">
-                    <div className="flex items-center gap-2">
-                      <FileText className="h-4 w-4 text-blue-400" />
-                      <span className="font-medium truncate">
-                        {chunk.filename}
-                      </span>
-                    </div>
-                    <span className="text-xs text-green-400 bg-green-400/20 px-2 py-1 rounded">
-                      {chunk.score.toFixed(2)}
-                    </span>
-                  </div>
-                  <div className="text-sm text-muted-foreground mb-2">
-                    {chunk.mimetype} • Page {chunk.page}
-                  </div>
-                  <p className="text-sm text-foreground/90 leading-relaxed">
-                    {chunk.text}
-                  </p>
-                </div>
-              ))}
-          </>
-        ) : (
-          <AgGridReact
-            columnDefs={columnDefs}
-            defaultColDef={defaultColDef}
-            loading={isFetching}
-            ref={gridRef}
-            rowData={fileResults}
-            onRowClicked={(params: RowClickedEvent<File>) => {
-              setSelectedFile(params.data?.filename ?? "");
-            }}
-            noRowsOverlayComponent={() => (
-              <div className="text-center">
-                <Search className="h-12 w-12 mx-auto mb-4 text-muted-foreground/50" />
-                <p className="text-lg text-muted-foreground">
-                  No documents found
-                </p>
-                <p className="text-sm text-muted-foreground/70 mt-2">
-                  Try adjusting your search terms
-                </p>
-              </div>
-            )}
-          />
-        )}
+          )}
+        />
      </div>
+
+      {/* Bulk Delete Confirmation Dialog */}
+      <DeleteConfirmationDialog
+        open={showBulkDeleteDialog}
+        onOpenChange={setShowBulkDeleteDialog}
+        title="Delete Documents"
+        description={`Are you sure you want to delete ${
+          selectedRows.length
+        } document${
+          selectedRows.length > 1 ? "s" : ""
+        }? This will remove all chunks and data associated with these documents. This action cannot be undone.
+
+Documents to be deleted:
+${selectedRows.map((row) => `• ${row.filename}`).join("\n")}`}
+        confirmText="Delete All"
+        onConfirm={handleBulkDelete}
+        isLoading={deleteDocumentMutation.isPending}
+      />
    </div>
  );
 }
--- a/frontend/src/components/AgGrid/agGridStyles.css
+++ b/frontend/src/components/AgGrid/agGridStyles.css
@ -11,11 +11,30 @@ body {
  --ag-wrapper-border: none;
  --ag-font-family: var(--font-sans);

+  /* Checkbox styling */
+  --ag-checkbox-background-color: hsl(var(--background));
+  --ag-checkbox-border-color: hsl(var(--border));
+  --ag-checkbox-checked-color: hsl(var(--primary));
+  --ag-checkbox-unchecked-color: transparent;
+
  .ag-header {
    border-bottom: 1px solid hsl(var(--border));
    margin-bottom: 0.5rem;
  }
-  .ag-row {
-    cursor: pointer;
+
+  /* Make sure checkboxes are visible */
+  .ag-selection-checkbox,
+  .ag-header-select-all {
+    opacity: 1 !important;
+  }
+
+  .ag-checkbox-input-wrapper {
+    border: 1px solid hsl(var(--border));
+    background-color: hsl(var(--background));
+  }
+
+  .ag-checkbox-input-wrapper.ag-checked {
+    background-color: hsl(var(--primary));
+    border-color: hsl(var(--primary));
  }
 }
--- a/frontend/src/components/AgGrid/registerAgGridModules.ts
+++ b/frontend/src/components/AgGrid/registerAgGridModules.ts
@ -11,6 +11,7 @@ import {
    DateFilterModule,
    EventApiModule,
    GridStateModule,
+    RowSelectionModule,
  } from 'ag-grid-community';
  
  // Importing necessary modules from ag-grid-community
@ -27,6 +28,7 @@ import {
    DateFilterModule,
    EventApiModule,
    GridStateModule,
+    RowSelectionModule,
    // The ValidationModule adds helpful console warnings/errors that can help identify bad configuration during development.
    ...(process.env.NODE_ENV !== 'production' ? [ValidationModule] : []),
  ]);
--- a/frontend/src/contexts/task-context.tsx
+++ b/frontend/src/contexts/task-context.tsx
@ -57,7 +57,10 @@ export function TaskProvider({ children }: { children: React.ReactNode }) {
  const queryClient = useQueryClient();

  const refetchSearch = () => {
-    queryClient.invalidateQueries({ queryKey: ["search"] });
+    queryClient.invalidateQueries({
+      queryKey: ["search"],
+      exact: false,
+    });
  };

  const fetchTasks = useCallback(async () => {
@ -71,12 +74,12 @@ export function TaskProvider({ children }: { children: React.ReactNode }) {
        const newTasks = data.tasks || [];

        // Update tasks and check for status changes in the same state update
-        setTasks((prevTasks) => {
+        setTasks(prevTasks => {
          // Check for newly completed tasks to show toasts
          if (prevTasks.length > 0) {
            newTasks.forEach((newTask: Task) => {
              const oldTask = prevTasks.find(
-                (t) => t.task_id === newTask.task_id,
+                t => t.task_id === newTask.task_id
              );
              if (
                oldTask &&
@ -92,6 +95,11 @@ export function TaskProvider({ children }: { children: React.ReactNode }) {
                  },
                });
                refetchSearch();
+                // Dispatch knowledge updated event for all knowledge-related pages
+                console.log(
+                  "Task completed successfully, dispatching knowledgeUpdated event"
+                );
+                window.dispatchEvent(new CustomEvent("knowledgeUpdated"));
              } else if (
                oldTask &&
                oldTask.status !== "failed" &&
@ -130,21 +138,19 @@ export function TaskProvider({ children }: { children: React.ReactNode }) {
          const data = await response.json();
          const newTasks = data.tasks || [];
          const foundTask = newTasks.find(
-            (task: Task) => task.task_id === taskId,
+            (task: Task) => task.task_id === taskId
          );

          if (foundTask) {
            // Task found! Update the tasks state
-            setTasks((prevTasks) => {
+            setTasks(prevTasks => {
              // Check if task is already in the list
-              const exists = prevTasks.some((t) => t.task_id === taskId);
+              const exists = prevTasks.some(t => t.task_id === taskId);
              if (!exists) {
                return [...prevTasks, foundTask];
              }
              // Update existing task
-              return prevTasks.map((t) =>
-                t.task_id === taskId ? foundTask : t,
-              );
+              return prevTasks.map(t => (t.task_id === taskId ? foundTask : t));
            });
            return; // Stop polling, we found it
          }
@ -169,7 +175,7 @@ export function TaskProvider({ children }: { children: React.ReactNode }) {
  }, [fetchTasks]);

  const removeTask = useCallback((taskId: string) => {
-    setTasks((prev) => prev.filter((task) => task.task_id !== taskId));
+    setTasks(prev => prev.filter(task => task.task_id !== taskId));
  }, []);

  const cancelTask = useCallback(
@ -196,11 +202,11 @@ export function TaskProvider({ children }: { children: React.ReactNode }) {
        });
      }
    },
-    [fetchTasks],
+    [fetchTasks]
  );

  const toggleMenu = useCallback(() => {
-    setIsMenuOpen((prev) => !prev);
+    setIsMenuOpen(prev => !prev);
  }, []);

  // Periodic polling for task updates
--- a/src/api/connectors.py
+++ b/src/api/connectors.py
@ -388,3 +388,5 @@ async def connector_token(request: Request, connector_service, session_manager):
    except Exception as e:
        logger.error("Error getting connector token", error=str(e))
        return JSONResponse({"error": str(e)}, status_code=500)
+
+
--- a/src/api/documents.py
+++ b/src/api/documents.py
@ -0,0 +1,59 @@
+from starlette.requests import Request
+from starlette.responses import JSONResponse
+from utils.logging_config import get_logger
+from config.settings import INDEX_NAME
+
+logger = get_logger(__name__)
+
+
+async def delete_documents_by_filename(request: Request, document_service, session_manager):
+    """Delete all documents with a specific filename"""
+    data = await request.json()
+    filename = data.get("filename")
+    
+    if not filename:
+        return JSONResponse({"error": "filename is required"}, status_code=400)
+    
+    user = request.state.user
+    jwt_token = request.state.jwt_token
+    
+    try:
+        # Get user's OpenSearch client
+        opensearch_client = session_manager.get_user_opensearch_client(
+            user.user_id, jwt_token
+        )
+        
+        # Delete by query to remove all chunks of this document
+        delete_query = {
+            "query": {
+                "bool": {
+                    "must": [
+                        {"term": {"filename": filename}}
+                    ]
+                }
+            }
+        }
+        
+        result = await opensearch_client.delete_by_query(
+            index=INDEX_NAME,
+            body=delete_query,
+            conflicts="proceed"
+        )
+        
+        deleted_count = result.get("deleted", 0)
+        logger.info(f"Deleted {deleted_count} chunks for filename {filename}", user_id=user.user_id)
+        
+        return JSONResponse({
+            "success": True,
+            "deleted_chunks": deleted_count,
+            "filename": filename,
+            "message": f"All documents with filename '{filename}' deleted successfully"
+        }, status_code=200)
+        
+    except Exception as e:
+        logger.error("Error deleting documents by filename", filename=filename, error=str(e))
+        error_str = str(e)
+        if "AuthenticationException" in error_str:
+            return JSONResponse({"error": "Access denied: insufficient permissions"}, status_code=403)
+        else:
+            return JSONResponse({"error": str(e)}, status_code=500)
--- a/src/config/settings.py
+++ b/src/config/settings.py
@ -397,4 +397,4 @@ class AppClients:


 # Global clients instance
-clients = AppClients()
+clients = AppClients()
--- a/src/main.py
+++ b/src/main.py
@ -30,6 +30,7 @@ from api import (
    auth,
    chat,
    connectors,
+    documents,
    flows,
    knowledge_filter,
    langflow_files,
@ -877,6 +878,18 @@ async def create_app():
            ),
            methods=["POST", "GET"],
        ),
+        # Document endpoints
+        Route(
+            "/documents/delete-by-filename",
+            require_auth(services["session_manager"])(
+                partial(
+                    documents.delete_documents_by_filename,
+                    document_service=services["document_service"],
+                    session_manager=services["session_manager"],
+                )
+            ),
+            methods=["POST"],
+        ),
        # OIDC endpoints
        Route(
            "/.well-known/openid-configuration",
--- a/src/services/document_service.py
+++ b/src/services/document_service.py
@ -435,3 +435,4 @@ class DocumentService:

            if upload_task.processed_files >= upload_task.total_files:
                upload_task.status = TaskStatus.COMPLETED
+
--- a/src/session_manager.py
+++ b/src/session_manager.py
@ -232,4 +232,4 @@ class SessionManager:
    def _create_anonymous_jwt(self) -> str:
        """Create JWT token for anonymous user in no-auth mode"""
        anonymous_user = AnonymousUser()
-        return self.create_jwt_token(anonymous_user)
+        return self.create_jwt_token(anonymous_user)