🖼️ feat: Tool Call and Loading UI Refresh, Image Resize Config (#7086)

* ✨ feat: Enhance Spinner component with customizable properties and improved animation

* 🔧 fix: Replace Loader with Spinner in RunCode component and update FilePreview to use Spinner for progress indication

* ✨ feat: Refactor icons in CodeProgress and CancelledIcon components; enhance animation and styling in ExecuteCode and ProgressText components

* ✨ feat: Refactor attachment handling in ExecuteCode component; replace individual attachment rendering with AttachmentGroup for improved structure

* ✨ feat: Refactor dialog components for improved accessibility and styling; integrate Skeleton loading state in Image component

* ✨ feat: Refactor ToolCall component to use ToolCallInfo for better structure; replace ToolPopover with AttachmentGroup; enhance ProgressText with error handling and improved UI elements

* 🔧 fix: Remove unnecessary whitespace in ProgressText

* 🔧 fix: Remove unnecessary margin from AgentFooter and AgentPanel components; clean up SidePanel imports

* ✨ feat: Enhance ToolCall and ToolCallInfo components with improved styling; update translations and add warning text color to Tailwind config

* 🔧 fix: Update import statement for useLocalize in ToolCallInfo component; fix: chatform transition

* ✨ feat: Refactor ToolCall and ToolCallInfo components for improved structure and styling; add optimized code block for better output display

* ✨ feat: Implement OpenAI image generation component; add progress tracking and localization for user feedback

* 🔧 fix: Adjust base duration values for image generation; optimize timing for quality settings

* chore: remove unnecessary space

* ✨ feat: Enhance OpenAI image generation with editing capabilities; update localization for progress feedback

* ✨ feat: Add download functionality to images; enhance DialogImage component with download button

* ✨ feat: Enhance image resizing functionality; support custom percentage and pixel dimensions in resizeImageBuffer

api/app/clients/tools/structured/OpenAIImageTools.js

@@ -30,7 +30,7 @@ const DEFAULT_IMAGE_EDIT_DESCRIPTION =
 
 When to use \`image_edit_oai\`:
 - The user wants to modify, extend, or remix one **or more** uploaded images, either:
-  - Previously generated, or in the current request (both to be included in the \`image_ids\` array).
+- Previously generated, or in the current request (both to be included in the \`image_ids\` array).
 - Always when the user refers to uploaded images for editing, enhancement, remixing, style transfer, or combining elements.
 - Any current or existing images are to be used as visual guides.
 - If there are any files in the current request, they are more likely than not expected as references for image edit requests.

api/server/services/Files/images/resize.js

@@ -5,9 +5,10 @@ const { EModelEndpoint } = require('librechat-data-provider');
  * Resizes an image from a given buffer based on the specified resolution.
  *
  * @param {Buffer} inputBuffer - The buffer of the image to be resized.
- * @param {'low' | 'high'} resolution - The resolution to resize the image to.
+ * @param {'low' | 'high' | {percentage?: number, px?: number}} resolution - The resolution to resize the image to.
  *                                      'low' for a maximum of 512x512 resolution,
- *                                      'high' for a maximum of 768x2000 resolution.
+ *                                      'high' for a maximum of 768x2000 resolution,
+ *                                      or a custom object with percentage or px values.
  * @param {EModelEndpoint} endpoint - Identifier for specific endpoint handling
  * @returns {Promise<{buffer: Buffer, width: number, height: number}>} An object containing the resized image buffer and its dimensions.
  * @throws Will throw an error if the resolution parameter is invalid.
@@ -17,10 +18,32 @@ async function resizeImageBuffer(inputBuffer, resolution, endpoint) {
   const maxShortSideHighRes = 768;
   const maxLongSideHighRes = endpoint === EModelEndpoint.anthropic ? 1568 : 2000;
 
+  let customPercent, customPx;
+  if (resolution && typeof resolution === 'object') {
+    if (typeof resolution.percentage === 'number') {
+      customPercent = resolution.percentage;
+    } else if (typeof resolution.px === 'number') {
+      customPx = resolution.px;
+    }
+  }
+
   let newWidth, newHeight;
   let resizeOptions = { fit: 'inside', withoutEnlargement: true };
 
-  if (resolution === 'low') {
+  if (customPercent != null || customPx != null) {
+    // percentage-based resize
+    const metadata = await sharp(inputBuffer).metadata();
+    if (customPercent != null) {
+      newWidth = Math.round(metadata.width * (customPercent / 100));
+      newHeight = Math.round(metadata.height * (customPercent / 100));
+    } else {
+      // pixel max on both sides
+      newWidth = Math.min(metadata.width, customPx);
+      newHeight = Math.min(metadata.height, customPx);
+    }
+    resizeOptions.width = newWidth;
+    resizeOptions.height = newHeight;
+  } else if (resolution === 'low') {
     resizeOptions.width = maxLowRes;
     resizeOptions.height = maxLowRes;
   } else if (resolution === 'high') {

api/server/services/Files/process.js

@@ -693,7 +693,7 @@ const processOpenAIFile = async ({
 const processOpenAIImageOutput = async ({ req, buffer, file_id, filename, fileExt }) => {
   const currentDate = new Date();
   const formattedDate = currentDate.toISOString();
-  const _file = await convertImage(req, buffer, 'high', `${file_id}${fileExt}`);
+  const _file = await convertImage(req, buffer, undefined, `${file_id}${fileExt}`);
   const file = {
     ..._file,
     usage: 1,
@@ -838,8 +838,9 @@ function base64ToBuffer(base64String) {
 
 async function saveBase64Image(
   url,
-  { req, file_id: _file_id, filename: _filename, endpoint, context, resolution = 'high' },
+  { req, file_id: _file_id, filename: _filename, endpoint, context, resolution },
 ) {
+  const effectiveResolution = resolution ?? req.app.locals.fileConfig?.imageGeneration ?? 'high';
   const file_id = _file_id ?? v4();
   let filename = `${file_id}-${_filename}`;
   const { buffer: inputBuffer, type } = base64ToBuffer(url);
@@ -852,7 +853,7 @@ async function saveBase64Image(
     }
   }
 
-  const image = await resizeImageBuffer(inputBuffer, resolution, endpoint);
+  const image = await resizeImageBuffer(inputBuffer, effectiveResolution, endpoint);
   const source = req.app.locals.fileStrategy;
   const { saveBuffer } = getStrategyFunctions(source);
   const filepath = await saveBuffer({