* Store rate limiter-related metadata in the database for more resilience
- This helps maintain state even between server restarts
- Allows you to scale up workers on your service without having to implement sticky routing
* Make the usage exceeded message less abrasive
* Fix rate limiter for specific conversation commands and improve the copy
* Add retries in case the embeddings API fails
* Improve error handling in the inference endpoint API request handler
- retry only if HTTP exception
- use logger to output information about errors
* Initailize changes to incporate web scraping logic after getting SERP results
- Do some minor refactors to pass a symptom prompt to the openai model when making a query
- integrate Olostep in order to perform the webscraping
* Fix truncation error with new line, fix typing in olostep code
* Use the authorization header for the token
* Add a small hint/indicator for how to use Khojs other modalities in the welcome prompt
* Add more detailed error message if Olostep query fails
* Add unit tests which invoke Olostep in chat director
* Add test for olostep tool
* Improve subqueries for online search and prompt generation for image
- Include conversation history so that subqueries or intermediate prompts are generated with the appropriate context
* Allow users to configure phone numbers with the Khoj server
* Integration of API endpoint for updating phone number
* Add phone number association and OTP via Twilio for users connecting to WhatsApp
- When verified, store the result as such in the KhojUser object
* Add a Whatsapp.svg for configuring phone number
* Change setup hint depending on whether the user has a number already connected or not
* Add an integrity check for the intl tel js dependency
* Customize the UI based on whether the user has verified their phone number
- Update API routes to make nomenclature for phone addition and verification more straightforward (just /config/phone, etc).
- If user has not verified, prompt them for another verification code (if verification is enabled) in the configuration page
* Use the verified filter only if the user is linked to an account with an email
* Add some basic documentation for using the WhatsApp client with Khoj
* Point help text to the docs, rather than landing page info
* Update messages on various callbacks and add link to docs page to learn more about the integration
## Major
### Move to single click audio chat UX on Obsidian, Desktop, Web clients
New default UX has 1 long-press on mobile, 2-click on desktop to send transcribed audio message
- New Audio Chat Flow
1. Record audio while microphone button pressed
2. Show auto-send 3s countdown timer UI for audio chat message
Provide a visual cue around send button for how long before audio
message is automatically sent to Khoj for response
3. Auto-send msg in 3s unless stop send message button clicked
- Why
- Removes the previous default of 3 clicks required to send audio message
The record > stop > send process to send audio messages was unclear and effortful
- Still allows stopping message from being sent, to make correction to transcribed audio
- Removes inadvertent long audio transcriptions if forget to press stop while recording
### Improve chat input pane actions & icons on Obsidian. Desktop, Web clients
- Use SVG icons in chat footer on web, desktop app
- Move delete icon to left of chat input. This makes it harder to inadvertently click it
- Add send button to chat input pane
- Color chat message send button to make it primary CTA
- Make chat footer shorter. Use no or round border on action buttons
## Minor
- Stop rendering empty starter questions element when no questions present
- Add round border, hover color to starter questions in web, desktop apps
- Fix auto resizing chat input box when transcribed text added
- Convert chat input into a text area in the Obsidian client
- Capabillity
New default UX has 1 long-press to send transcribed audio message
- Removes the previous default of 3 clicks required to send audio message
- The record > stop > send process to send audio messages was unclear
- Still allows stopping message from being sent, if users want to make
correction to transcribed audio
- Removes inadvertent long audio transcriptions if user forgets to
press stop when recording
- Changes
- Record audio while microphone button pressed
- Show auto-send 3s countdown timer UI for audio chat message
Provide a visual cue around send button for how long before audio
message is automatically sent to Khoj for response
- Auto-send msg in 3s unless stop send message button clicked
- Capabillity
New default UX has 1 long-press to send transcribed audio message
- Removes the previous default of 3 clicks required to send audio message
- The record > stop > send process to send audio messages was unclear
- Still allows stopping message from being sent, if users want to make
correction to transcribed audio
- Removes inadvertent long audio transcriptions if user forgets to
press stop when recording
- Changes
- Record audio while microphone button pressed
- Show auto-send 3s countdown timer UI for audio chat message
Provide a visual cue around send button for how long before audio
message is automatically sent to Khoj for response
- Auto-send msg in 3s unless stop send message button clicked
- Capabillity
New default UX has 1 long-press to send transcribed audio message
- Removes the previous default of 3 clicks required to send audio message
- The record > stop > send process to send audio messages was unclear
- Still allows stopping message from being sent, if users want to make
correction to transcribed audio
- Removes inadvertent long audio transcriptions if user forgets to
press stop when recording
- Changes
- Record audio while microphone button pressed
- Show auto-send 3s countdown timer UI for audio chat message
Provide a visual cue around send button for how long before audio
message is automatically sent to Khoj for response
- Auto-send msg in 3s unless stop send message button clicked
- Move delete icon to left of chat input. This makes it harder to
inadvertently click
- Add send button to chat footer. Enter being the only way to send
messages is not intuitive, outside standard modern UI patterns
- Color chat message send button to make it primary CTA on web client
- Make chat footer shorter. Use no or round border on action buttons
- Use SVG icons in chat footer on web
- Move delete icon to left of chat input. This makes it harder to
inadvertently click
- Add send button to chat footer. Enter being the only way to send
messages is not intuitive, outside standard modern UI patterns
- Color chat message send button to make it primary CTA on web client
- Make chat footer shorter. Use no or round border on action buttons
- Use SVG icons in chat footer on web
- Move delete icon to left of chat input. This makes it harder to
inadvertently click
- Add send button to chat footer. Enter being the only way to send
messages is not intuitive, outside standard modern UI patterns
- Color chat message send button to make it primary CTA on web client
- Make chat footer shorter. Use no or round border on action buttons
* Add support for a first party client app
- Based on a client id and client secret, allow a first party app to call into the Khoj backend with a phone number identifier
- Add migration to add phone numbers to the KhojUser object
* Add plus in front of country code when registering a phone number.
- Decrease free tier limit to 5 (from 10)
- Return a response object when handling stripe webhooks
* Fix telemetry method which references authenticated user's client app
* Add better error handling for null phone numbers, simplify logic of authenticating user
* Pull the client_secret in the API call from the authorization header
* Add a migration merge to resolve phone number and other changes
The actual issue was that `get_or_create_user_by_email' tried to
create a subscription even if it already existed.
With updated logic:
- New subscription is only created when it doesn't already exist in
`get_or_create_user_by_email'
- `set_user_subscription' just updates the subscription state as
user subscription object creation is already managed by
`get_or_create_user_by_email'. So the other conditionals are
unnecessary
- Issue
Users with Dataview plugin would have error as its markdown
post-processor expects the sourcePath to be a string
This prevents Khoj from responding to chat messages in the Obsidian
chat modal. Search via Obsidian still works but it throws the same
dataview plugin error
- Fix
Pass a string as sourcePath to markdownRenderer to fix failing chat response
and stop throwing dataview errors on search
Resolves#614, Resolves#606
- Update health API to pass authenticated users their info
- Improve Khoj server status check in Khoj Obsidian client
- Show Khoj Obsidian commands even if no connection to server
- Show Khoj chat by default in Obsidian side pane instead of search
Server connection check can be a little flaky in Obsidian. Don't gate
the commands behind it to improve usability of Khoj.
Previously the commands would get disabled when server connection
check failed, even though server was actually accessible
- Update server connection status on every edit of khoj url, api key in
settings instead of only on plugin load
The error message was stale if connection fixed after changes in
Khoj plugin settings to URL or API key, like on plugin install
- Show better welcome message on first plugin install.
Include API key setup instruction
- Show logged in user email on Khoj settings page
- Issue: Users with Dataview plugin would have error as its markdown
post-processor expects the sourcePath to be a string
This prevents Khoj from responding to chat messages in the Obsidian
chat modal. Search via Obsidian still works but it throws the same
dataview error
- Fix: Pass a string as sourcePath to markdownRenderer to fix
failing chat response
Resolves#614, Resolves#606
* Add support for custom inference endpoints for the cross encoder model
- Since there's not a good out of the box solution, I've deployed a custom model/handler via huggingface to support this use case.
* Use langchain.community for pdf, openai chat modules
* Add an explicit stipulation that the api endpoint for crossencoder inference should be for huggingface for now
This allows Khoj clients to get email address associated with
user's API token for display in client UX
In anonymous mode, default user information is passed
### Major
- Short-circuit API rate limiter for unauthenticated user
Calls by unauthenticated users were failing at API rate limiter as it
failed to access user info object. This is a bug.
API rate limiter should short-circuit for unauthenicated users so a
proper Forbidden response can be returned by API
Add regression test to verify that unauthenticated users get 403
response when calling the /chat API endpoint
### Minor
- Remove trailing slash to normalize khoj url in obsidian plugin settings
- Move used /api/config API controllers into separate module
- Delete unused /api/beta API endpoint
- Fix error message rendering in khoj.el, khoj obsidian chat
- Handle deprecation warnings for subscribe renew date, langchain, pydantic & logger.warn
