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🔍 feat: Mistral OCR API / Upload Files as Text (#6274)

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* refactor: move `loadAuthValues` to `~/services/Tools/credentials`

* feat: add createAxiosInstance function to configure axios with proxy support

* WIP: First pass mistral ocr

* refactor: replace getConvoFiles with getToolFiles for improved file retrieval logic

* refactor: improve document formatting in encodeAndFormat function

* refactor: remove unused resendFiles parameter from buildOptions function (this option comes from the agent config)

* fix: update getFiles call to include files with `text` property as well

* refactor: move file handling to `initializeAgentOptions`

* refactor: enhance addImageURLs method to handle OCR text and improve message formatting

* refactor: update message formatting to handle OCR text in various content types

* refactor: remove unused resendFiles property from compactAgentsSchema

* fix: add error handling for Mistral OCR document upload and logging

* refactor: integrate OCR capability into file upload options and configuration

* refactor: skip processing for text source files in delete request, as they are directly tied to database

* feat: add metadata field to ExtendedFile type and update PanelColumns and PanelTable components for localization and metadata handling

* fix: source icon styling

* wip: first pass, frontend file context agent resources

* refactor: add hover card with contextual information for File Context (OCR) in FileContext component

* feat: enhance file processing by integrating file retrieval for OCR resources in agent initialization

* feat: implement OCR config; fix: agent resource deletion for ocr files

* feat: enhance agent initialization by adding OCR capability check in resource priming

* ci: fix `~/config` module mock

* ci: add OCR property expectation in AppService tests

* refactor: simplify OCR config loading by removing environment variable extraction, to be done when OCR is actually performed

* ci: add unit test to ensure environment variable references are not parsed in OCR config

* refactor: disable base64 image inclusion in OCR request

* refactor: enhance OCR configuration handling by validating environment variables and providing defaults

* refactor: use file stream from disk for mistral ocr api
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Danny Avila 2025-03-10 17:23:46 -04:00 • committed by GitHub
parent 9db00edfc4
commit ded3cd8876
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48 changed files with 1621 additions and 131 deletions
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16
api/config/index.js
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@ -1,3 +1,4 @@
const axios = require('axios');
const { EventSource } = require('eventsource');
const { Time, CacheKeys } = require('librechat-data-provider');
const logger = require('./winston');
@ -47,9 +48,24 @@ const sendEvent = (res, event) => {
res.write(`event: message\ndata: ${JSON.stringify(event)}\n\n`);
};
function createAxiosInstance() {
const instance = axios.create();
if (process.env.proxy) {
const url = new URL(process.env.proxy);
instance.defaults.proxy = {
host: url.hostname,
protocol: url.protocol.replace(':', ''),
};
}
return instance;
}
module.exports = {
logger,
sendEvent,
getMCPManager,
createAxiosInstance,
getFlowStateManager,
};