Mintplex-Labs · timothycarambat · Aug 11, 2025 · Jul 30, 2025 · Jul 31, 2025 · Jul 31, 2025
diff --git a/.github/workflows/dev-build.yaml b/.github/workflows/dev-build.yaml
@@ -6,7 +6,7 @@ concurrency:
 
 on:
   push:
-    branches: ['mobile-support'] # put your current branch to create a build. Core team only.
+    branches: ['upload-ui-ux'] # put your current branch to create a build. Core team only.
     paths-ignore:
       - '**.md'
       - 'cloud-deployments/*'

diff --git a/collector/index.js b/collector/index.js
@@ -58,6 +58,39 @@ app.post(
   }
 );
 
+app.post(
+  "/parse",
+  [verifyPayloadIntegrity],
+  async function (request, response) {
+    const { filename, options = {} } = reqBody(request);
+    try {
+      const targetFilename = path
+        .normalize(filename)
+        .replace(/^(\.\.(\/|\\|$))+/, "");
+      const {
+        success,
+        reason,
+        documents = [],
+      } = await processSingleFile(targetFilename, {
+        ...options,
+        parseOnly: true,
+      });
+      response
+        .status(200)
+        .json({ filename: targetFilename, success, reason, documents });
+    } catch (e) {
+      console.error(e);
+      response.status(200).json({
+        filename: filename,
+        success: false,
+        reason: "A processing error occurred.",
+        documents: [],
+      });
+    }
+    return;
+  }
+);
+
 app.post(
   "/process-link",
   [verifyPayloadIntegrity],

diff --git a/collector/processSingleFile/convert/asAudio.js b/collector/processSingleFile/convert/asAudio.js
@@ -62,6 +62,7 @@ async function asAudio({ fullFilePath = "", filename = "", options = {} }) {
   const document = writeToServerDocuments({
     data,
     filename: `${slugify(filename)}-${data.id}`,
+    options: { parseOnly: options.parseOnly },
   });
   trashFile(fullFilePath);
   console.log(

diff --git a/collector/processSingleFile/convert/asDocx.js b/collector/processSingleFile/convert/asDocx.js
@@ -8,7 +8,7 @@ const {
 const { tokenizeString } = require("../../utils/tokenizer");
 const { default: slugify } = require("slugify");
 
-async function asDocX({ fullFilePath = "", filename = "" }) {
+async function asDocX({ fullFilePath = "", filename = "", options = {} }) {
   const loader = new DocxLoader(fullFilePath);
 
   console.log(`-- Working ${filename} --`);
@@ -48,6 +48,7 @@ async function asDocX({ fullFilePath = "", filename = "" }) {
   const document = writeToServerDocuments({
     data,
     filename: `${slugify(filename)}-${data.id}`,
+    options: { parseOnly: options.parseOnly },
   });
   trashFile(fullFilePath);
   console.log(`[SUCCESS]: ${filename} converted & ready for embedding.\n`);

diff --git a/collector/processSingleFile/convert/asEPub.js b/collector/processSingleFile/convert/asEPub.js
@@ -8,7 +8,7 @@ const {
 } = require("../../utils/files");
 const { default: slugify } = require("slugify");
 
-async function asEPub({ fullFilePath = "", filename = "" }) {
+async function asEPub({ fullFilePath = "", filename = "", options = {} }) {
   let content = "";
   try {
     const loader = new EPubLoader(fullFilePath, { splitChapters: false });
@@ -46,6 +46,7 @@ async function asEPub({ fullFilePath = "", filename = "" }) {
   const document = writeToServerDocuments({
     data,
     filename: `${slugify(filename)}-${data.id}`,
+    options: { parseOnly: options.parseOnly },
   });
   trashFile(fullFilePath);
   console.log(`[SUCCESS]: ${filename} converted & ready for embedding.\n`);

diff --git a/collector/processSingleFile/convert/asImage.js b/collector/processSingleFile/convert/asImage.js
@@ -41,6 +41,7 @@ async function asImage({ fullFilePath = "", filename = "", options = {} }) {
   const document = writeToServerDocuments({
     data,
     filename: `${slugify(filename)}-${data.id}`,
+    options: { parseOnly: options.parseOnly },
   });
   trashFile(fullFilePath);
   console.log(`[SUCCESS]: ${filename} converted & ready for embedding.\n`);

diff --git a/collector/processSingleFile/convert/asMbox.js b/collector/processSingleFile/convert/asMbox.js
@@ -60,6 +60,7 @@ async function asMbox({ fullFilePath = "", filename = "" }) {
     const document = writeToServerDocuments({
       data,
       filename: `${slugify(filename)}-${data.id}-msg-${item}`,
+      options: { parseOnly: options.parseOnly },
     });
     documents.push(document);
   }

diff --git a/collector/processSingleFile/convert/asOfficeMime.js b/collector/processSingleFile/convert/asOfficeMime.js
@@ -44,6 +44,7 @@ async function asOfficeMime({ fullFilePath = "", filename = "" }) {
   const document = writeToServerDocuments({
     data,
     filename: `${slugify(filename)}-${data.id}`,
+    options: { parseOnly: options.parseOnly },
   });
   trashFile(fullFilePath);
   console.log(`[SUCCESS]: ${filename} converted & ready for embedding.\n`);

diff --git a/collector/processSingleFile/convert/asPDF/index.js b/collector/processSingleFile/convert/asPDF/index.js
@@ -65,6 +65,7 @@ async function asPdf({ fullFilePath = "", filename = "", options = {} }) {
   const document = writeToServerDocuments({
     data,
     filename: `${slugify(filename)}-${data.id}`,
+    options: { parseOnly: options.parseOnly },
   });
   trashFile(fullFilePath);
   console.log(`[SUCCESS]: ${filename} converted & ready for embedding.\n`);

diff --git a/collector/processSingleFile/convert/asTxt.js b/collector/processSingleFile/convert/asTxt.js
@@ -8,7 +8,7 @@ const {
 } = require("../../utils/files");
 const { default: slugify } = require("slugify");
 
-async function asTxt({ fullFilePath = "", filename = "" }) {
+async function asTxt({ fullFilePath = "", filename = "", options = {} }) {
   let content = "";
   try {
     content = fs.readFileSync(fullFilePath, "utf8");
@@ -44,6 +44,7 @@ async function asTxt({ fullFilePath = "", filename = "" }) {
   const document = writeToServerDocuments({
     data,
     filename: `${slugify(filename)}-${data.id}`,
+    options: { parseOnly: options.parseOnly },
   });
   trashFile(fullFilePath);
   console.log(`[SUCCESS]: ${filename} converted & ready for embedding.\n`);

diff --git a/collector/processSingleFile/convert/asXlsx.js b/collector/processSingleFile/convert/asXlsx.js
@@ -7,6 +7,7 @@ const {
   trashFile,
   writeToServerDocuments,
   documentsFolder,
+  directUploadsFolder,
 } = require("../../utils/files");
 const { tokenizeString } = require("../../utils/tokenizer");
 const { default: slugify } = require("slugify");
@@ -26,14 +27,16 @@ function convertToCSV(data) {
     .join("\n");
 }
 
-async function asXlsx({ fullFilePath = "", filename = "" }) {
+async function asXlsx({ fullFilePath = "", filename = "", options = {} }) {
   const documents = [];
   const folderName = slugify(`${path.basename(filename)}-${v4().slice(0, 4)}`, {
     lower: true,
     trim: true,
   });
+  const outFolderPath = options.parseOnly
+    ? path.resolve(directUploadsFolder, folderName)
+    : path.resolve(documentsFolder, folderName);
 
-  const outFolderPath = path.resolve(documentsFolder, folderName);
   try {
     const workSheetsFromFile = xlsx.parse(fullFilePath);
     if (!fs.existsSync(outFolderPath))
@@ -68,6 +71,7 @@ async function asXlsx({ fullFilePath = "", filename = "" }) {
           data: sheetData,
           filename: `sheet-${slugify(name)}`,
           destinationOverride: outFolderPath,
+          options: { parseOnly: options.parseOnly },
         });
         documents.push(document);
         console.log(

diff --git a/collector/utils/files/index.js b/collector/utils/files/index.js
@@ -11,6 +11,16 @@ const documentsFolder =
     ? path.resolve(__dirname, `../../../server/storage/documents`)
     : path.resolve(process.env.STORAGE_DIR, `documents`);
 
+/**
+ * The folder where direct uploads are stored to be stored when
+ * processed by the collector. These are files that were DnD'd into UI
+ * and are not to be embedded or selectable from the file picker.
+ */
+const directUploadsFolder =
+  process.env.NODE_ENV === "development"
+    ? path.resolve(__dirname, `../../../server/storage/direct-uploads`)
+    : path.resolve(process.env.STORAGE_DIR, `direct-uploads`);
+
 /**
  * Checks if a file is text by checking the mime type and then falling back to buffer inspection.
  * This way we can capture all the cases where the mime type is not known but still parseable as text
@@ -102,17 +112,21 @@ function createdDate(filepath) {
  * @param {Object} params.data - The data to write to the file. Must look like a document object.
  * @param {string} params.filename - The name of the file to write to.
  * @param {string|null} params.destinationOverride - A forced destination to write to - will be honored if provided.
+ * @param {Object} params.options - The options for the function.
+ * @param {boolean} params.options.parseOnly - If true, the file will be written to the direct uploads folder instead of the documents folder. Will be ignored if destinationOverride is provided.
  * @returns {Object} - The data with the location added.
  */
 function writeToServerDocuments({
   data = {},
-  filename = null,
+  filename,
   destinationOverride = null,
+  options = {},
 }) {
   if (!filename) throw new Error("Filename is required!");
 
   let destination = null;
   if (destinationOverride) destination = path.resolve(destinationOverride);
+  else if (options.parseOnly) destination = path.resolve(directUploadsFolder);
   else destination = path.resolve(documentsFolder, "custom-documents");
 
   if (!fs.existsSync(destination))
@@ -129,6 +143,7 @@ function writeToServerDocuments({
     // that will work since we know the location exists and since we only allow
     // 1-level deep folders this will always work. This still works for integrations like GitHub and YouTube.
     location: destinationFilePath.split("/").slice(-2).join("/"),
+    isDirectUpload: options.parseOnly || false,
   };
 }
 
@@ -207,4 +222,5 @@ module.exports = {
   isWithin,
   sanitizeFileName,
   documentsFolder,
+  directUploadsFolder,
 };
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/ChatTooltips/index.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/ChatTooltips/index.jsx
@@ -78,6 +78,12 @@ export function ChatTooltips() {
         delayShow={500}
         className="tooltip !text-xs max-w-[350px]"
       />
+      <Tooltip
+        id="context-window-limit-exceeded"
+        place="top"
+        delayShow={500}
+        className="tooltip !text-xs max-w-[350px]"
+      />
       <DocumentLevelTooltip />
     </>
   );

diff --git a/...nd/src/components/WorkspaceChat/ChatContainer/DnDWrapper/FileUploadWarningModal/index.jsx b/...nd/src/components/WorkspaceChat/ChatContainer/DnDWrapper/FileUploadWarningModal/index.jsx
@@ -0,0 +1,106 @@
+import { CircleNotch } from "@phosphor-icons/react";
+import ModalWrapper from "@/components/ModalWrapper";
+import pluralize from "pluralize";
+import { numberWithCommas } from "@/utils/numbers";
+import useUser from "@/hooks/useUser";
+import { Link } from "react-router-dom";
+import Paths from "@/utils/paths";
+import Workspace from "@/models/workspace";
+
+export default function FileUploadWarningModal({
+  show,
+  onClose,
+  onContinue,
+  onEmbed,
+  tokenCount,
+  maxTokens,
+  fileCount = 1,
+  isEmbedding = false,
+  embedProgress = 0,
+}) {
+  const { user } = useUser();
+  const canEmbed = !user || user.role !== "default";
+  if (!show) return null;
+
+  if (isEmbedding) {
+    return (
+      <ModalWrapper isOpen={show}>
+        <div className="relative max-w-[600px] bg-theme-bg-primary rounded-lg shadow border border-theme-modal-border">
+          <div className="p-6 flex flex-col items-center justify-center">
+            <p className="text-white text-lg font-semibold mb-4">
+              Embedding {embedProgress + 1} of {fileCount}{" "}
+              {pluralize("file", fileCount)}
+            </p>
+            <CircleNotch size={32} className="animate-spin text-white" />
+            <p className="text-white/60 text-sm mt-2">
+              Please wait while we embed your files...
+            </p>
+          </div>
+        </div>
+      </ModalWrapper>
+    );
+  }
+
+  return (
+    <ModalWrapper isOpen={show}>
+      <div className="relative max-w-[600px] bg-theme-bg-primary rounded-lg shadow border border-theme-modal-border">
+        <div className="relative p-6 border-b border-theme-modal-border">
+          <div className="w-full flex gap-x-2 items-center">
+            <h3 className="text-xl font-semibold text-white overflow-hidden overflow-ellipsis whitespace-nowrap">
+              Context Window Warning
+            </h3>
+          </div>
+        </div>
+
+        <div className="py-7 px-9 space-y-4">
+          <p className="text-theme-text-primary text-sm">
+            Your workspace is using {numberWithCommas(tokenCount)} of{" "}
+            {numberWithCommas(maxTokens)} available tokens. We recommend keeping
+            usage below {(Workspace.maxContextWindowLimit * 100).toFixed(0)}% to
+            ensure the best chat experience. Adding {fileCount} more{" "}
+            {pluralize("file", fileCount)} would exceed this limit.{" "}
+            <Link
+              target="_blank"
+              to={Paths.documentation.contextWindows()}
+              className="text-theme-text-secondary text-sm underline"
+            >
+              Learn more about context windows &rarr;
+            </Link>
+          </p>
+          <p className="text-theme-text-primary text-sm">
+            Choose how you would like to proceed with these uploads.
+          </p>
+        </div>
+
+        <div className="flex w-full justify-between items-center p-6 space-x-2 border-t border-theme-modal-border rounded-b">
+          <button
+            onClick={onClose}
+            type="button"
+            className="border-none transition-all duration-300 bg-theme-modal-border text-white hover:opacity-60 px-4 py-2 rounded-lg text-sm"
+          >
+            Cancel
+          </button>
+          <div className="flex w-full justify-end items-center space-x-2">
+            <button
+              onClick={onContinue}
+              type="button"
+              className="border-none transition-all duration-300 bg-theme-modal-border text-white hover:opacity-60 px-4 py-2 rounded-lg text-sm"
+            >
+              Continue Anyway
+            </button>
+            {canEmbed && (
+              <button
+                onClick={onEmbed}
+                disabled={isEmbedding || !canEmbed}
+                type="button"
+                className="border-none transition-all duration-300 bg-white text-black hover:opacity-60 px-4 py-2 rounded-lg text-sm"
+              >
+                Embed {pluralize("File", fileCount)}
+              </button>
+            )}
+          </div>
+        </div>
+      </div>
+    </ModalWrapper>
+  );
+}