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sabaimran 2023-11-19 12:57:55 -08:00
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48
.github/workflows/desktop.yml vendored Normal file
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@ -0,0 +1,48 @@
name: desktop
on:
push:
tags:
- "*"
branches:
- 'master'
paths:
- src/interface/desktop/**
- .github/workflows/desktop.yml
jobs:
build:
name: 🖥️ Build, Release Desktop App
runs-on: ubuntu-latest
env:
TODESKTOP_ACCESS_TOKEN: ${{ secrets.TODESKTOP_ACCESS_TOKEN }}
TODESKTOP_EMAIL: ${{ secrets.TODESKTOP_EMAIL }}
defaults:
run:
shell: bash
working-directory: src/interface/desktop
steps:
- name: ⬇️ Checkout Code
uses: actions/checkout@v3
with:
fetch-depth: 0
- name: ⤵️ Install Node
uses: actions/setup-node@v3
with:
node-version: "lts/*"
- name: ⚙️ Setup Desktop Build
run: |
yarn
npm install -g @todesktop/cli
sed -i "s/\"id\": \"\"/\"id\": \"${{ secrets.TODESKTOP_ID }}\"/g" todesktop.json
- name: ⚙️ Build Desktop App
run: |
npx todesktop build
- name: 📦 Release Desktop App
if: startsWith(github.ref, 'refs/tags/')
run: |
npx todesktop release --latest --force

43
.github/workflows/dockerize_dev.yml vendored Normal file
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@ -0,0 +1,43 @@
name: dockerize-dev
on:
pull_request:
paths:
- src/khoj/**
- config/**
- pyproject.toml
- prod.Dockerfile
- .github/workflows/dockerize_dev.yml
workflow_dispatch:
env:
DOCKER_IMAGE_TAG: 'dev'
jobs:
build:
name: Build Production Docker Image, Push to Container Registry
runs-on: ubuntu-latest
steps:
- name: Checkout Code
uses: actions/checkout@v3
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
- name: Login to GitHub Container Registry
uses: docker/login-action@v2
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.PAT }}
- name: 📦 Build and Push Docker Image
uses: docker/build-push-action@v2
with:
context: .
file: prod.Dockerfile
platforms: linux/amd64
push: true
tags: ghcr.io/${{ github.repository }}-cloud:${{ env.DOCKER_IMAGE_TAG }}
build-args: |
PORT=42110

47
.github/workflows/dockerize_production.yml vendored Normal file
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@ -0,0 +1,47 @@
name: dockerize-prod
on:
push:
tags:
- "*"
branches:
- master
paths:
- src/khoj/**
- config/**
- pyproject.toml
- prod.Dockerfile
- .github/workflows/dockerize_production.yml
workflow_dispatch:
env:
DOCKER_IMAGE_TAG: ${{ github.ref == 'refs/heads/master' && 'latest' || github.ref_name }}
jobs:
build:
name: Build Production Docker Image, Push to Container Registry
runs-on: ubuntu-latest
steps:
- name: Checkout Code
uses: actions/checkout@v3
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
- name: Login to GitHub Container Registry
uses: docker/login-action@v2
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.PAT }}
- name: 📦 Build and Push Docker Image
uses: docker/build-push-action@v2
with:
context: .
file: prod.Dockerfile
platforms: linux/amd64
push: true
tags: ghcr.io/${{ github.repository }}-cloud:${{ env.DOCKER_IMAGE_TAG }}
build-args: |
PORT=42110

48
.github/workflows/pre-commit.yml vendored Normal file
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@ -0,0 +1,48 @@
name: pre-commit
on:
pull_request:
paths:
- src/**
- tests/**
- config/**
- pyproject.toml
- .pre-commit-config.yml
- .github/workflows/test.yml
push:
branches:
- master
paths:
- src/khoj/**
- tests/**
- config/**
- pyproject.toml
- .pre-commit-config.yml
- .github/workflows/test.yml
jobs:
test:
name: Run Tests
runs-on: ubuntu-latest
strategy:
fail-fast: false
steps:
- uses: actions/checkout@v3
with:
fetch-depth: 0
- name: Set up Python
uses: actions/setup-python@v4
with:
python-version: 3.11
- name: ⏬️ Install Dependencies
run: |
sudo apt update && sudo apt install -y libegl1
python -m pip install --upgrade pip
- name: ⬇️ Install Application
run: pip install --upgrade .[dev]
- name: 🌡️ Validate Application
run: pre-commit run --hook-stage manual --all

50
.github/workflows/test.yml vendored
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@ -2,10 +2,8 @@ name: test
on:
pull_request:
branches:
- 'master'
paths:
- src/khoj/**
- src/**
- tests/**
- config/**
- pyproject.toml
@ -13,7 +11,7 @@ on:
- .github/workflows/test.yml
push:
branches:
- 'master'
- master
paths:
- src/khoj/**
- tests/**
@ -26,6 +24,7 @@ jobs:
test:
name: Run Tests
runs-on: ubuntu-latest
container: ubuntu:jammy
strategy:
fail-fast: false
matrix:
@ -33,6 +32,17 @@ jobs:
- '3.9'
- '3.10'
- '3.11'
services:
postgres:
image: ankane/pgvector
env:
POSTGRES_PASSWORD: postgres
POSTGRES_USER: postgres
ports:
- 5432:5432
options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
steps:
- uses: actions/checkout@v3
with:
@ -43,17 +53,37 @@ jobs:
with:
python-version: ${{ matrix.python_version }}
- name: ⏬️ Install Dependencies
- name: Install Git
run: |
sudo apt update && sudo apt install -y libegl1
apt update && apt install -y git
- name: ⏬️ Install Dependencies
env:
DEBIAN_FRONTEND: noninteractive
run: |
apt update && apt install -y libegl1 sqlite3 libsqlite3-dev libsqlite3-0 ffmpeg libsm6 libxext6
- name: ⬇️ Install Postgres
env:
DEBIAN_FRONTEND: noninteractive
run : |
apt install -y postgresql postgresql-client && apt install -y postgresql-server-dev-14
- name: ⬇️ Install pip
run: |
apt install -y python3-pip
python -m ensurepip --upgrade
python -m pip install --upgrade pip
- name: ⬇️ Install Application
run: pip install --upgrade .[dev]
- name: 🌡️ Validate Application
run: pre-commit run --hook-stage manual --all
run: sed -i 's/dynamic = \["version"\]/version = "0.0.0"/' pyproject.toml && pip install --upgrade .[dev]
- name: 🧪 Test Application
env:
POSTGRES_HOST: postgres
POSTGRES_PORT: 5432
POSTGRES_USER: postgres
POSTGRES_PASSWORD: postgres
POSTGRES_DB: postgres
run: pytest
timeout-minutes: 10

3
.gitignore vendored
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@ -21,7 +21,8 @@ todesktop.json
khoj_assistant.egg-info
/config/khoj*.yml
.pytest_cache
khoj.log
*.log
static
# Obsidian plugin artifacts
# ---

13
Dockerfile
View file

@ -5,14 +5,23 @@ LABEL org.opencontainers.image.source https://github.com/khoj-ai/khoj
# Install System Dependencies
RUN apt update -y && apt -y install python3-pip git
WORKDIR /app
# Install Application
COPY . .
COPY pyproject.toml .
COPY README.md .
RUN sed -i 's/dynamic = \["version"\]/version = "0.0.0"/' pyproject.toml && \
pip install --no-cache-dir .
# Copy Source Code
COPY . .
# Set the PYTHONPATH environment variable in order for it to find the Django app.
ENV PYTHONPATH=/app/src:$PYTHONPATH
# Run the Application
# There are more arguments required for the application to run,
# but these should be passed in through the docker-compose.yml file.
ARG PORT
EXPOSE ${PORT}
ENTRYPOINT ["khoj"]
ENTRYPOINT ["python3", "src/khoj/main.py"]

152
LICENSE
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@ -1,23 +1,21 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The GNU Affero General Public License is a free, copyleft license for
software and other kinds of works, specifically designed to ensure
cooperation with the community in the case of network server software.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
our General Public Licenses are intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
software for all its users.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
@ -26,44 +24,34 @@ them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
Developers that use our General Public Licenses protect your rights
with two steps: (1) assert copyright on the software, and (2) offer
you this License which gives you legal permission to copy, distribute
and/or modify the software.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
A secondary benefit of defending all users' freedom is that
improvements made in alternate versions of the program, if they
receive widespread use, become available for other developers to
incorporate. Many developers of free software are heartened and
encouraged by the resulting cooperation. However, in the case of
software used on network servers, this result may fail to come about.
The GNU General Public License permits making a modified version and
letting the public access it on a server without ever releasing its
source code to the public.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
The GNU Affero General Public License is designed specifically to
ensure that, in such cases, the modified source code becomes available
to the community. It requires the operator of a network server to
provide the source code of the modified version running there to the
users of that server. Therefore, public use of a modified version, on
a publicly accessible server, gives the public access to the source
code of the modified version.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for individuals to
use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish to
avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
An older license, called the Affero General Public License and
published by Affero, was designed to accomplish similar goals. This is
a different license, not a version of the Affero GPL, but Affero has
released a new version of the Affero GPL which permits relicensing under
this license.
The precise terms and conditions for copying, distribution and
modification follow.
@ -72,7 +60,7 @@ modification follow.
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"This License" refers to version 3 of the GNU Affero General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
@ -549,35 +537,45 @@ to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
13. Remote Network Interaction; Use with the GNU General Public License.
Notwithstanding any other provision of this License, if you modify the
Program, your modified version must prominently offer all users
interacting with it remotely through a computer network (if your version
supports such interaction) an opportunity to receive the Corresponding
Source of your version by providing access to the Corresponding Source
from a network server at no charge, through some standard or customary
means of facilitating copying of software. This Corresponding Source
shall include the Corresponding Source for any work covered by version 3
of the GNU General Public License that is incorporated pursuant to the
following paragraph.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
under version 3 of the GNU General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
but the work with which it is combined will remain governed by version
3 of the GNU General Public License.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
the GNU Affero General Public License from time to time. Such new versions
will be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Program specifies that a certain numbered version of the GNU Affero General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
GNU Affero General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
versions of the GNU Affero General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
@ -619,3 +617,45 @@ Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>.

53
docker-compose.yml
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@ -1,7 +1,29 @@
version: "3.9"
services:
database:
image: ankane/pgvector
ports:
- "5432:5432"
environment:
POSTGRES_USER: postgres
POSTGRES_PASSWORD: postgres
POSTGRES_DB: postgres
volumes:
- khoj_db:/var/lib/postgresql/data/
healthcheck:
test: ["CMD-SHELL", "pg_isready -U postgres"]
interval: 30s
timeout: 10s
retries: 5
server:
depends_on:
database:
condition: service_healthy
# Use the following line to use the latest version of khoj. Otherwise, it will build from source.
image: ghcr.io/khoj-ai/khoj:latest
# Uncomment the following line to build from source. This will take a few minutes. Comment the next two lines out if you want to use the offiicial image.
# build:
# context: .
ports:
# If changing the local port (left hand side), no other changes required.
# If changing the remote port (right hand side),
@ -10,26 +32,23 @@ services:
- "42110:42110"
working_dir: /app
volumes:
- .:/app
# These mounted volumes hold the raw data that should be indexed for search.
# The path in your local directory (left hand side)
# points to the files you want to index.
# The path of the mounted directory (right hand side),
# must match the path prefix in your config file.
- ./tests/data/org/:/data/org/
- ./tests/data/images/:/data/images/
- ./tests/data/markdown/:/data/markdown/
- ./tests/data/pdf/:/data/pdf/
# Embeddings and models are populated after the first run
# You can set these volumes to point to empty directories on host
- ./tests/data/embeddings/:/root/.khoj/content/
- ./tests/data/models/:/root/.khoj/search/
- khoj_config:/root/.khoj/
- sentence_tranformer_models:/root/.cache/torch/sentence_transformers
- khoj_models:/root/.cache/torch/sentence_transformers
# Use 0.0.0.0 to explicitly set the host ip for the service on the container. https://pythonspeed.com/articles/docker-connection-refused/
command: --host="0.0.0.0" --port=42110 -vv
environment:
- POSTGRES_DB=postgres
- POSTGRES_USER=postgres
- POSTGRES_PASSWORD=postgres
- POSTGRES_HOST=database
- POSTGRES_PORT=5432
- KHOJ_DJANGO_SECRET_KEY=secret
- KHOJ_DEBUG=True
- KHOJ_ADMIN_EMAIL=username@example.com
- KHOJ_ADMIN_PASSWORD=password
command: --host="0.0.0.0" --port=42110 -vv --anonymous-mode
volumes:
khoj_config:
sentence_tranformer_models:
khoj_db:
khoj_models:

27
docs/README.md
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@ -9,7 +9,7 @@
</div>
<div align="center">
<b>An AI personal assistant for your digital brain</b>
<b>An AI copilot for your Second Brain</b>
</div>
@ -24,30 +24,29 @@
</div>
## Introduction
Welcome to the Khoj Docs! This is the best place to [get started](./setup.md) with Khoj.
Welcome to the Khoj Docs! This is the best place to get setup and explore Khoj's features.
- Khoj is a desktop application to [search](./search.md) and [chat](./chat.md) with your notes, documents and images
- It is an offline-first, open source AI personal assistant accessible from your [Emacs](./emacs.md), [Obsidian](./obsidian.md) or [Web browser](./web.md)
- It works with jpeg, markdown, [notion](./notion_integration.md) org-mode, pdf files and [github repositories](./github_integration.md)
- If you have more questions, check out the [FAQ](https://faq.khoj.dev/) - it's a live Khoj instance indexing our Github repository!
- Khoj is an open source, personal AI
- You can [chat](chat.md) with it about anything. When relevant, it'll use any notes or documents you shared with it to respond
- Quickly [find](search.md) relevant notes and documents using natural language
- It understands pdf, plaintext, markdown, org-mode files, [notion pages](notion_integration.md) and [github repositories](github_integration.md)
- Access it from your [Emacs](emacs.md), [Obsidian](obsidian.md), [Web browser](web.md) or the [Khoj Desktop app](desktop.md)
- You can self-host Khoj on your consumer hardware or share it with your family, friends or team from your private cloud
## Quickstart
[Click here](./setup.md) for full setup instructions
```shell
pip install khoj-assistant && khoj
```
- [Try Khoj Cloud](https://app.khoj.dev) to get started quickly
- [Read these instructions](./setup.md) to self-host a private instance of Khoj
## Overview
<img src="https://docs.khoj.dev/assets/khoj_search_on_web.png" width="400px">
<span>&nbsp;&nbsp;</span>
<img src="https://docs.khoj.dev/assets/khoj_chat_on_web.png" width="400px">
#### [Search](./search.md)
- **Local**: Your personal data stays local. All search and indexing is done on your machine.
#### [Search](search.md)
- **Natural**: Use natural language queries to quickly find relevant notes and documents.
- **Incremental**: Incremental search for a fast, search-as-you-type experience
#### [Chat](./chat.md)
#### [Chat](chat.md)
- **Faster answers**: Find answers faster, smoother than search. No need to manually scan through your notes to find answers.
- **Iterative discovery**: Iteratively explore and (re-)discover your notes
- **Assisted creativity**: Smoothly weave across answers retrieval and content generation

5
docs/_sidebar.md
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@ -1,12 +1,13 @@
- Get Started
- [Overview](README.md)
- [Install](setup.md)
- [Self-Host](setup.md)
- [Demos](demos.md)
- Use
- [Features](features.md)
- [Chat](chat.md)
- [Search](search.md)
- Interfaces
- Clients
- [Desktop](desktop.md)
- [Obsidian](obsidian.md)
- [Emacs](emacs.md)
- [Web](web.md)

60
docs/advanced.md
View file

@ -1,63 +1,11 @@
## Advanced Usage
### Search across Different Languages
### Search across Different Languages (Self-Hosting)
To search for notes in multiple, different languages, you can use a [multi-lingual model](https://www.sbert.net/docs/pretrained_models.html#multi-lingual-models).<br />
For example, the [paraphrase-multilingual-MiniLM-L12-v2](https://huggingface.co/sentence-transformers/paraphrase-multilingual-MiniLM-L12-v2) supports [50+ languages](https://www.sbert.net/docs/pretrained_models.html#:~:text=we%20used%20the%20following%2050%2B%20languages), has good search quality and speed. To use it:
1. Manually update `search-type > asymmetric > encoder` to `paraphrase-multilingual-MiniLM-L12-v2` in your `~/.khoj/khoj.yml` file for now. See diff of `khoj.yml` below for illustration:
```diff
asymmetric:
- encoder: sentence-transformers/multi-qa-MiniLM-L6-cos-v1
+ encoder: paraphrase-multilingual-MiniLM-L12-v2
cross-encoder: cross-encoder/ms-marco-MiniLM-L-6-v2
model_directory: "~/.khoj/search/asymmetric/"
```
2. Regenerate your content index. For example, by opening [\<khoj-url\>/api/update?t=force](http://localhost:42110/api/update?t=force)
### Access Khoj on Mobile
1. [Setup Khoj](/#/setup) on your personal server. This can be any always-on machine, i.e an old computer, RaspberryPi(?) etc
2. [Install](https://tailscale.com/kb/installation/) [Tailscale](tailscale.com/) on your personal server and phone
3. Open the Khoj web interface of the server from your phone browser.<br /> It should be `http://tailscale-ip-of-server:42110` or `http://name-of-server:42110` if you've setup [MagicDNS](https://tailscale.com/kb/1081/magicdns/)
4. Click the [Add to Homescreen](https://developer.mozilla.org/en-US/docs/Web/Progressive_web_apps/Add_to_home_screen) button
5. Enjoy exploring your notes, documents and images from your phone!
![](./assets/khoj_pwa_android.png?)
### Use OpenAI Models for Search
#### Setup
1. Set `encoder-type`, `encoder` and `model-directory` under `asymmetric` and/or `symmetric` `search-type` in your `khoj.yml` (at `~/.khoj/khoj.yml`):
```diff
asymmetric:
- encoder: "sentence-transformers/multi-qa-MiniLM-L6-cos-v1"
+ encoder: text-embedding-ada-002
+ encoder-type: khoj.utils.models.OpenAI
cross-encoder: "cross-encoder/ms-marco-MiniLM-L-6-v2"
- encoder-type: sentence_transformers.SentenceTransformer
- model_directory: "~/.khoj/search/asymmetric/"
+ model-directory: null
```
2. [Setup your OpenAI API key in Khoj](/#/chat?id=setup)
3. Restart Khoj server to generate embeddings. It will take longer than with the offline search models.
#### Warnings
This configuration *uses an online model*
- It will **send all notes to OpenAI** to generate embeddings
- **All queries will be sent to OpenAI** when you search with Khoj
- You will be **charged by OpenAI** based on the total tokens processed
- It *requires an active internet connection* to search and index
### Bootstrap Khoj Search for Offline Usage later
You can bootstrap Khoj pre-emptively to run on machines that do not have internet access. An example use-case would be to run Khoj on an air-gapped machine.
Note: *Only search can currently run in fully offline mode, not chat.*
- With Internet
1. Manually download the [asymmetric text](https://huggingface.co/sentence-transformers/multi-qa-MiniLM-L6-cos-v1), [symmetric text](https://huggingface.co/sentence-transformers/all-MiniLM-L6-v2) and [image search](https://huggingface.co/sentence-transformers/clip-ViT-B-32) models from HuggingFace
2. Pip install khoj (and dependencies) in an associated virtualenv. E.g `python -m venv .venv && source .venv/bin/activate && pip install khoj-assistant`
- Without Internet
1. Copy each of the search models into their respective folders, `asymmetric`, `symmetric` and `image` under the `~/.khoj/search/` directory on the air-gapped machine
2. Copy the khoj virtual environment directory onto the air-gapped machine, activate the environment and start and khoj as normal. E.g `source .venv/bin/activate && khoj`
1. Manually update the search config in server's admin settings page. Go to [the search config](http://localhost:42110/server/admin/database/searchmodelconfig/). Either create a new one, if none exists, or update the existing one. Set the bi_encoder to `sentence-transformers/multi-qa-MiniLM-L6-cos-v1` and the cross_encoder to `cross-encoder/ms-marco-MiniLM-L-6-v2`.
2. Regenerate your content index from all the relevant clients. This step is very important, as you'll need to re-encode all your content with the new model.
### Query Filters

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@ -1,13 +1,13 @@
### Khoj Chat
#### Overview
## Khoj Chat
### Overview
- Creates a personal assistant for you to inquire and engage with your notes
- You can choose to use Online or Offline Chat depending on your requirements
- Supports multi-turn conversations with the relevant notes for context
- Shows reference notes used to generate a response
### Setup
### Setup (Self-Hosting)
#### Offline Chat
Offline chat stays completely private and works without internet. But it is slower, lower quality and more compute intensive.
Offline chat stays completely private and works without internet using open-source models.
> **System Requirements**:
> - Minimum 8 GB RAM. Recommend **16Gb VRAM**
@ -15,9 +15,10 @@ Offline chat stays completely private and works without internet. But it is slow
> - A CPU supporting [AVX or AVX2 instructions](https://en.wikipedia.org/wiki/Advanced_Vector_Extensions) is required
> - A Mac M1+ or [Vulcan supported GPU](https://vulkan.gpuinfo.org/) should significantly speed up chat response times
- Open your [Khoj settings](http://localhost:42110/config/) and click *Enable* on the Offline Chat card
1. Open your [Khoj offline settings](http://localhost:42110/server/admin/database/offlinechatprocessorconversationconfig/) and click *Enable* on the Offline Chat configuration.
2. Open your [Chat model options](http://localhost:42110/server/admin/database/chatmodeloptions/) and add a new option for the offline chat model you want to use. Make sure to use `Offline` as its type. We currently only support offline models that use the [Llama chat prompt](https://replicate.com/blog/how-to-prompt-llama#wrap-user-input-with-inst-inst-tags) format. We recommend using `mistral-7b-instruct-v0.1.Q4_0.gguf`.
![Configure offline chat](https://user-images.githubusercontent.com/6413477/257021364-8a2029f5-dc21-4de8-9af9-9ba6100d695c.mp4 ':include :type=mp4')
!> **Note**: Offline chat is not supported for a multi-user scenario. The host machine will encounter segmentation faults if multiple users try to use offline chat at the same time.
#### Online Chat
Online chat requires internet to use ChatGPT but is faster, higher quality and less compute intensive.
@ -25,14 +26,12 @@ Online chat requires internet to use ChatGPT but is faster, higher quality and l
!> **Warning**: This will enable Khoj to send your chat queries and query relevant notes to OpenAI for processing
1. Get your [OpenAI API Key](https://platform.openai.com/account/api-keys)
2. Open your [Khoj Online Chat settings](http://localhost:42110/config/processor/conversation), add your OpenAI API key, and click *Save*. Then go to your [Khoj settings](http://localhost:42110/config) and click `Configure`. This will refresh Khoj with your OpenAI API key.
![Configure online chat](https://user-images.githubusercontent.com/6413477/256998908-ac26e55e-13a2-45fb-9348-3b90a62f7687.mp4 ':include :type=mp4')
2. Open your [Khoj Online Chat settings](http://localhost:42110/server/admin/database/openaiprocessorconversationconfig/). Add a new setting with your OpenAI API key, and click *Save*. Only one configuration will be used, so make sure that's the only one you have.
3. Open your [Chat model options](http://localhost:42110/server/admin/database/chatmodeloptions/) and add a new option for the OpenAI chat model you want to use. Make sure to use `OpenAI` as its type.
### Use
1. Open Khoj Chat
- **On Web**: Open [/chat](http://localhost:42110/chat) in your web browser
- **On Web**: Open [/chat](https://app.khoj.dev/chat) in your web browser
- **On Obsidian**: Search for *Khoj: Chat* in the [Command Palette](https://help.obsidian.md/Plugins/Command+palette)
- **On Emacs**: Run `M-x khoj <user-query>`
2. Enter your queries to chat with Khoj. Use [slash commands](#commands) and [query filters](./advanced.md#query-filters) to change what Khoj uses to respond

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@ -0,0 +1,23 @@
<h1><img src="./assets/khoj-logo-sideways-500.png" width="200" alt="Khoj Logo"> Desktop</h1>
> An AI copilot for your Second Brain
## Features
- **Chat**
- **Faster answers**: Find answers quickly, from your private notes or the public internet
- **Assisted creativity**: Smoothly weave across retrieving answers and generating content
- **Iterative discovery**: Iteratively explore and re-discover your notes
- **Search**
- **Natural**: Advanced natural language understanding using Transformer based ML Models
- **Incremental**: Incremental search for a fast, search-as-you-type experience
## Setup
1. Install the [Khoj Desktop app](https://khoj.dev/downloads) for your OS
2. Generate an API key on the [Khoj Web App](https://app.khoj.dev/config#clients)
3. Set your Khoj API Key on the *Settings* page of the Khoj Desktop app
4. [Optional] Add any files, folders you'd like Khoj to be aware of on the *Settings* page and Click *Save*
## Interface
![](./assets/khoj_chat_on_desktop.png ':size=600px')
![](./assets/khoj_search_on_desktop.png ':size=600px')

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@ -25,13 +25,7 @@ pip install -e .'[dev]'
khoj -vv
```
2. Configure Khoj
- **Via the Settings UI**: Add files, directories to index the [Khoj settings](http://localhost:42110/config) UI once Khoj has started up. Once you've saved all your settings, click `Configure`.
- **Manually**:
- Copy the `config/khoj_sample.yml` to `~/.khoj/khoj.yml`
- Set `input-files` or `input-filter` in each relevant `content-type` section of `~/.khoj/khoj.yml`
- Set `input-directories` field in `image` `content-type` section
- Delete `content-type` and `processor` sub-section(s) irrelevant for your use-case
- Restart khoj
- **Via the Desktop application**: Add files, directories to index using the settings page of your desktop application. Click "Save" to immediately trigger indexing.
Note: Wait after configuration for khoj to Load ML model, generate embeddings and expose API to query notes, images, documents etc specified in config YAML

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@ -1,6 +1,6 @@
<h1><img src="./assets/khoj-logo-sideways-500.png" width="200" alt="Khoj Logo"> Emacs</h1>
> An AI personal assistance for your digital brain
> An AI copilot for your Second Brain in Emacs
<img src="https://stable.melpa.org/packages/khoj-badge.svg" width="150" alt="Melpa Stable Badge">
<img src="https://melpa.org/packages/khoj-badge.svg" width="150" alt="Melpa Badge">
@ -10,14 +10,13 @@
## Features
- **Chat**
- **Faster answers**: Find answers quickly, from your private notes or the public internet
- **Assisted creativity**: Smoothly weave across retrieving answers and generating content
- **Iterative discovery**: Iteratively explore and re-discover your notes
- **Search**
- **Natural**: Advanced natural language understanding using Transformer based ML Models
- **Local**: Your personal data stays local. All search, indexing is done on your machine*
- **Incremental**: Incremental search for a fast, search-as-you-type experience
- **Chat**
- **Faster answers**: Find answers faster than search
- **Iterative discovery**: Iteratively explore and (re-)discover your notes
- **Assisted creativity**: Smoothly weave across answer retrieval and content generation
## Interface
#### Search
@ -27,79 +26,76 @@
![khoj chat on emacs](./assets/khoj_chat_on_emacs.png ':size=400px')
## Setup
- *Make sure [python](https://realpython.com/installing-python/) and [pip](https://pip.pypa.io/en/stable/installation/) are installed on your machine*
1. Generate an API key on the [Khoj Web App](https://app.khoj.dev/config#clients)
2. Add below snippet to your Emacs config file, usually at `~/.emacs.d/init.el`
- *khoj.el attempts to automatically install, start and configure the khoj server.*
If this fails, follow [these instructions](/setup) to manually setup the khoj server.
### Direct Install
<!-- tabs:start -->
#### **Direct Install**
*Khoj will index your org-agenda files, by default*
```elisp
;; Install Khoj.el
M-x package-install khoj
; Set your Khoj API key
(setq khoj-api-key "YOUR_KHOJ_CLOUD_API_KEY")
```
### Minimal Install
Add below snippet to your Emacs config file.
Indexes your org-agenda files, by default.
#### **Minimal Install**
*Khoj will index your org-agenda files, by default*
```elisp
;; Install Khoj Package from MELPA Stable
(use-package khoj
:ensure t
:pin melpa-stable
:bind ("C-c s" . 'khoj))
```
- Note: Install `khoj.el` from MELPA (instead of MELPA Stable) if you installed the pre-release version of khoj
- That is, use `:pin melpa` to install khoj.el in above snippet if khoj server was installed with `--pre` flag, i.e `pip install --pre khoj-assistant`
- Else use `:pin melpa-stable` to install khoj.el in above snippet if khoj was installed with `pip install khoj-assistant`
- This ensures both khoj.el and khoj app are from the same version (git tagged or latest)
### Standard Install
Add below snippet to your Emacs config file.
Indexes the specified org files, directories. Sets up OpenAI API key for Khoj Chat
```elisp
;; Install Khoj Package from MELPA Stable
;; Install Khoj client from MELPA Stable
(use-package khoj
:ensure t
:pin melpa-stable
:bind ("C-c s" . 'khoj)
:config (setq khoj-org-directories '("~/docs/org-roam" "~/docs/notes")
khoj-org-files '("~/docs/todo.org" "~/docs/work.org")
khoj-openai-api-key "YOUR_OPENAI_API_KEY")) ; required to enable chat
:config (setq khoj-api-key "YOUR_KHOJ_CLOUD_API_KEY"))
```
### With [Straight.el](https://github.com/raxod502/straight.el)
Add below snippet to your Emacs config file.
Indexes the specified org files, directories. Sets up OpenAI API key for Khoj Chat
#### **Standard Install**
*Configures the specified org files, directories to be indexed by Khoj*
```elisp
;; Install Khoj Package using Straight.el
;; Install Khoj client from MELPA Stable
(use-package khoj
:ensure t
:pin melpa-stable
:bind ("C-c s" . 'khoj)
:config (setq khoj-api-key "YOUR_KHOJ_CLOUD_API_KEY"
khoj-org-directories '("~/docs/org-roam" "~/docs/notes")
khoj-org-files '("~/docs/todo.org" "~/docs/work.org")))
```
#### **Straight.el**
*Configures the specified org files, directories to be indexed by Khoj*
```elisp
;; Install Khoj client using Straight.el
(use-package khoj
:after org
:straight (khoj :type git :host github :repo "khoj-ai/khoj" :files (:defaults "src/interface/emacs/khoj.el"))
:bind ("C-c s" . 'khoj)
:config (setq khoj-org-directories '("~/docs/org-roam" "~/docs/notes")
khoj-org-files '("~/docs/todo.org" "~/docs/work.org")
khoj-openai-api-key "YOUR_OPENAI_API_KEY" ; required to enable chat)
:config (setq khoj-api-key "YOUR_KHOJ_CLOUD_API_KEY"
khoj-org-directories '("~/docs/org-roam" "~/docs/notes")
khoj-org-files '("~/docs/todo.org" "~/docs/work.org")))
```
<!-- tabs:end -->
## Use
### Search
See [Khoj Search](search.md) for details
1. Hit `C-c s s` (or `M-x khoj RET s`) to open khoj search
2. Enter your query in natural language
e.g "What is the meaning of life?", "My life goals for 2023"
2. Enter your query in natural language<br/>
E.g *"What is the meaning of life?"*, *"My life goals for 2023"*
### Chat
See [Khoj Chat](chat.md) for details
1. Hit `C-c s c` (or `M-x khoj RET c`) to open khoj chat
2. Ask questions in a natural, conversational style
E.g "When did I file my taxes last year?"
See [Khoj Chat](/#/chat) for more details
2. Ask questions in a natural, conversational style<br/>
E.g *"When did I file my taxes last year?"*
### Find Similar Entries
This feature finds entries similar to the one you are currently on.
@ -108,7 +104,6 @@ This feature finds entries similar to the one you are currently on.
### Advanced Usage
- Add [query filters](https://github.com/khoj-ai/khoj/#query-filters) during search to narrow down results further
e.g `What is the meaning of life? -"god" +"none" dt>"last week"`
- Use `C-c C-o 2` to open the current result at cursor in its source org file
@ -121,31 +116,21 @@ This feature finds entries similar to the one you are currently on.
![](./assets/khoj_emacs_menu.png)
Hit `C-c s` (or `M-x khoj`) to open the khoj menu above. Then:
- Hit `t` until you preferred content type is selected in the khoj menu
`Content Type` specifies the content to perform `Search`, `Update` or `Find Similar` actions on
- Hit `n` twice and then enter number of results you want to see
`Results Count` is used by the `Search` and `Find Similar` actions
- Hit `-f u` to `force` update the khoj content index
The `Force Update` switch is only used by the `Update` action
## Upgrade
### Upgrade Khoj Backend
```bash
pip install --upgrade khoj-assistant
```
### Upgrade Khoj.el
Use your Emacs package manager to upgrade `khoj.el`
<!-- tabs:start -->
- For `khoj.el` from MELPA
- Method 1
- Run `M-x package-list-packages` to list all packages
- Press `U` on `khoj` to mark it for upgrade
- Press `x` to execute the marked actions
- Method 2
- Run `M-x package-refresh-content`
- Run `M-x package-reinstall khoj`
#### **With MELPA**
1. Run `M-x package-refresh-content`
2. Run `M-x package-reinstall khoj`
- For `khoj.el` from Straight
#### **With Straight.el**
- Run `M-x straight-pull-package khoj`
<!-- tabs:end -->

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@ -1,10 +1,10 @@
## Features
#### [Search](./search.md)
#### [Search](search.md)
- **Local**: Your personal data stays local. All search and indexing is done on your machine.
- **Incremental**: Incremental search for a fast, search-as-you-type experience
#### [Chat](./chat.md)
#### [Chat](chat.md)
- **Faster answers**: Find answers faster, smoother than search. No need to manually scan through your notes to find answers.
- **Iterative discovery**: Iteratively explore and (re-)discover your notes
- **Assisted creativity**: Smoothly weave across answers retrieval and content generation

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@ -1,14 +1,14 @@
# Setup the Github integration
# 🧑🏾‍💻 Setup the Github integration
The Github integration allows you to index as many repositories as you want. It's currently default configured to index Issues, Commits, and all Markdown/Org files in each repository. For large repositories, this takes a fairly long time, but it works well for smaller projects.
# Configure your settings
1. Go to [http://localhost:42110/config](http://localhost:42110/config) and enter in settings for the data sources you want to index. You'll have to specify the file paths.
1. Go to [https://app.khoj.dev/config](https://app.khoj.dev/config) and enter in settings for the data sources you want to index. You'll have to specify the file paths.
## Use the Github plugin
1. Generate a [classic PAT (personal access token)](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/managing-your-personal-access-tokens) from [Github](https://github.com/settings/tokens) with `repo` and `admin:org` scopes at least.
2. Navigate to [http://localhost:42110/config/content_type/github](http://localhost:42110/config/content_type/github) to configure your Github settings. Enter in your PAT, along with details for each repository you want to index.
2. Navigate to [https://app.khoj.dev/config/content-source/github](https://app.khoj.dev/config/content-source/github) to configure your Github settings. Enter in your PAT, along with details for each repository you want to index.
3. Click `Save`. Go back to the settings page and click `Configure`.
4. Go to [http://localhost:42110/](http://localhost:42110/) and start searching!
4. Go to [https://app.khoj.dev/](https://app.khoj.dev/) and start searching!

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@ -5,6 +5,15 @@
<title>Document</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta name="description" content="Description">
<!-- Open Graph metadata -->
<meta property="og:title" content="Khoj Documentation">
<meta property="og:type" content="website">
<meta property="og:site_name" content="Khoj Documentation">
<meta property="og:description" content="Quickly get started with using or self-hosting Khoj">
<meta property="og:image" content="https://khoj-web-bucket.s3.amazonaws.com/link_preview_docs.png">
<meta property="og:url" content="https://docs.khoj.dev">
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0">
<link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify/lib/themes/buble.css" />
<link rel="icon" href="./assets/favicon-128x128.ico">
@ -17,11 +26,13 @@
repo: 'https://github.com/khoj-ai/khoj',
loadSidebar: true,
themeColor: '#c2a600',
auto2top: true,
// coverpage: true,
}
</script>
<!-- Docsify v4 -->
<script src="//cdn.jsdelivr.net/npm/docsify@4"></script>
<script src="//cdn.jsdelivr.net/npm/docsify-tabs@1"></script>
<script src="//cdn.jsdelivr.net/npm/docsify/lib/plugins/search.min.js"></script>
<script src="//cdn.jsdelivr.net/npm/docsify-copy-code/dist/docsify-copy-code.min.js"></script>
<script src="//cdn.jsdelivr.net/npm/prismjs@1/components/prism-bash.min.js"></script>

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@ -8,7 +8,7 @@ We haven't setup a fancy integration with OAuth yet, so this integration still r
![setup_new_integration](https://github.com/khoj-ai/khoj/assets/65192171/b056e057-d4dc-47dc-aad3-57b59a22c68b)
3. Share all the workspaces that you want to integrate with the Khoj integration you just made in the previous step
![enable_workspace](https://github.com/khoj-ai/khoj/assets/65192171/98290303-b5b8-4cb0-b32c-f68c6923a3d0)
4. In the first step, you generated an API key. Use the newly generated API Key in your Khoj settings, by default at http://localhost:42110/config/content_type/notion. Click `Save`.
5. Click `Configure` in http://localhost:42110/config to index your Notion workspace(s).
4. In the first step, you generated an API key. Use the newly generated API Key in your Khoj settings, by default at https://app.khoj.dev/config/content-source/notion. Click `Save`.
5. Click `Configure` in https://app.khoj.dev/config to index your Notion workspace(s).
That's it! You should be ready to start searching and chatting. Make sure you've configured your OpenAI API Key for chat.

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@ -1,16 +1,15 @@
<h1><img src="./assets/khoj-logo-sideways-500.png" width="200" alt="Khoj Logo"> Obsidian</h1>
> An AI personal assistant for your Digital Brain in Obsidian
> An AI copilot for your Second Brain in Obsidian
## Features
- **Chat**
- **Faster answers**: Find answers quickly, from your private notes or the public internet
- **Assisted creativity**: Smoothly weave across retrieving answers and generating content
- **Iterative discovery**: Iteratively explore and re-discover your notes
- **Search**
- **Natural**: Advanced natural language understanding using Transformer based ML Models
- **Local**: Your personal data stays local. All search and indexing is done on your machine. *Unlike chat which requires access to GPT.*
- **Incremental**: Incremental search for a fast, search-as-you-type experience
- **Chat**
- **Faster answers**: Find answers faster and with less effort than search
- **Iterative discovery**: Iteratively explore and (re-)discover your notes
- **Assisted creativity**: Smoothly weave across answers retrieval and content generation
## Interface
![](./assets/khoj_search_on_obsidian.png ':size=400px')
@ -18,102 +17,37 @@
## Setup
- *Make sure [python](https://realpython.com/installing-python/) and [pip](https://pip.pypa.io/en/stable/installation/) are installed on your machine*
- *Ensure you follow the ordering of the setup steps. Install the plugin after starting the khoj backend. This allows the plugin to configure the khoj backend*
### 1. Setup Backend
Open terminal/cmd and run below command to install and start the khoj backend
- On Linux/MacOS
```shell
python -m pip install khoj-assistant && khoj
```
- On Windows
```shell
py -m pip install khoj-assistant && khoj
```
### 2. Setup Plugin
1. Open [Khoj](https://obsidian.md/plugins?id=khoj) from the *Community plugins* tab in Obsidian settings panel
2. Click *Install*, then *Enable* on the Khoj plugin page in Obsidian
3. [Optional] To enable Khoj Chat, set your [OpenAI API key](https://platform.openai.com/account/api-keys) in the Khoj plugin settings
3. Generate an API key on the [Khoj Web App](https://app.khoj.dev/config#clients)
4. Set your Khoj API Key in the Khoj plugin settings in Obsidian
See [official Obsidian plugin docs](https://help.obsidian.md/Extending+Obsidian/Community+plugins) for details
See the official [Obsidian Plugin Docs](https://help.obsidian.md/Extending+Obsidian/Community+plugins) for more details on installing Obsidian plugins.
## Use
### Chat
Run *Khoj: Chat* from the [Command Palette](https://help.obsidian.md/Plugins/Command+palette) and ask questions in a natural, conversational style.<br />
E.g "When did I file my taxes last year?"
Notes:
- *Using Khoj Chat will result in query relevant notes being shared with OpenAI for ChatGPT to respond.*
- *To use Khoj Chat, ensure you've set your [OpenAI API key](https://platform.openai.com/account/api-keys) in the Khoj plugin settings.*
E.g *"When did I file my taxes last year?"*
See [Khoj Chat](/chat) for more details
### Search
Click the *Khoj search* icon 🔎 on the [Ribbon](https://help.obsidian.md/User+interface/Workspace/Ribbon) or run *Khoj: Search* from the [Command Palette](https://help.obsidian.md/Plugins/Command+palette)
*Note: Ensure the khoj server is running in the background before searching. Execute `khoj` in your terminal if it is not already running*
[search_demo](https://user-images.githubusercontent.com/6413477/218801155-cd67e8b4-a770-404a-8179-d6b61caa0f93.mp4 ':include :type=mp4')
#### Query Filters
Use structured query syntax to filter the natural language search results
- **Word Filter**: Get entries that include/exclude a specified term
- Entries that contain term_to_include: `+"term_to_include"`
- Entries that contain term_to_exclude: `-"term_to_exclude"`
- **Date Filter**: Get entries containing dates in YYYY-MM-DD format from specified date (range)
- Entries from April 1st 1984: `dt:"1984-04-01"`
- Entries after March 31st 1984: `dt>="1984-04-01"`
- Entries before April 2nd 1984 : `dt<="1984-04-01"`
- **File Filter**: Get entries from a specified file
- Entries from incoming.org file: `file:"incoming.org"`
- Combined Example
- `what is the meaning of life? file:"1984.org" dt>="1984-01-01" dt<="1985-01-01" -"big" -"brother"`
- Adds all filters to the natural language query. It should return entries
- from the file *1984.org*
- containing dates from the year *1984*
- excluding words *"big"* and *"brother"*
- that best match the natural language query *"what is the meaning of life?"*
### Find Similar Notes
To see other notes similar to the current one, run *Khoj: Find Similar Notes* from the [Command Palette](https://help.obsidian.md/Plugins/Command+palette)
### Search
Click the *Khoj search* icon 🔎 on the [Ribbon](https://help.obsidian.md/User+interface/Workspace/Ribbon) or run *Khoj: Search* from the [Command Palette](https://help.obsidian.md/Plugins/Command+palette)
See [Khoj Search](/search) for more details. Use [query filters](/advanced#query-filters) to limit entries to search
[search_demo](https://user-images.githubusercontent.com/6413477/218801155-cd67e8b4-a770-404a-8179-d6b61caa0f93.mp4 ':include :type=mp4')
## Upgrade
### 1. Upgrade Backend
```shell
pip install --upgrade khoj-assistant
```
### 2. Upgrade Plugin
1. Open *Community plugins* tab in Obsidian settings
2. Click the *Check for updates* button
3. Click the *Update* button next to Khoj, if available
## Demo
### Search Demo
[demo](https://github-production-user-asset-6210df.s3.amazonaws.com/6413477/240061700-3e33d8ea-25bb-46c8-a3bf-c92f78d0f56b.mp4 ':include :type=mp4')
#### Description
1. Install Khoj via `pip` and start Khoj backend
```shell
python -m pip install khoj-assistant && khoj
```
2. Install Khoj plugin via Community Plugins settings pane on Obsidian app
- Check the new Khoj plugin settings
- Wait for Khoj backend to index markdown, PDF files in the current Vault
- Open Khoj plugin on Obsidian via Search button on Left Pane
- Search \"*Announce plugin to folks*\" in the [Obsidian Plugin docs](https://marcus.se.net/obsidian-plugin-docs/)
- Jump to the [search result](https://marcus.se.net/obsidian-plugin-docs/publishing/submit-your-plugin)
## Troubleshooting
- Open the Khoj plugin settings pane, to configure Khoj
- Toggle Enable/Disable Khoj, if setting changes have not applied
- Click *Update* button to force index to refresh, if results are failing or stale
## Current Limitations
- The plugin loads the index of only one vault at a time.<br/>
So notes across multiple vaults **cannot** be searched at the same time

2
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@ -1,7 +1,7 @@
## Khoj Search
### Use
1. Open Khoj Search
- **On Web**: Open <http://localhost:42110/> in your web browser
- **On Web**: Open <https://app.khoj.dev/> in your web browser
- **On Obsidian**: Click the *Khoj search* icon 🔎 on the [Ribbon](https://help.obsidian.md/User+interface/Workspace/Ribbon) or Search for *Khoj: Search* in the [Command Palette](https://help.obsidian.md/Plugins/Command+palette)
- **On Emacs**: Run `M-x khoj <user-query>`
2. Query using natural language to find relevant entries from your knowledge base. Use [query filters](./advanced.md#query-filters) to limit entries to search

182
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@ -3,41 +3,15 @@ These are the general setup instructions for Khoj.
- Make sure [python](https://realpython.com/installing-python/) and [pip](https://pip.pypa.io/en/stable/installation/) are installed on your machine
- Check the [Khoj Emacs docs](/emacs?id=setup) to setup Khoj with Emacs<br />
Its simpler as it can skip the server *install*, *run* and *configure* step below.
It's simpler as it can skip the server *install*, *run* and *configure* step below.
- Check the [Khoj Obsidian docs](/obsidian?id=_2-setup-plugin) to setup Khoj with Obsidian<br />
Its simpler as it can skip the *configure* step below.
### 1. Install
For Installation, you can either use Docker or install Khoj locally.
#### 1.1 Local Server Setup
Run the following command in your terminal to install the Khoj backend.
### 1. Installation (Docker)
- On Linux/MacOS
```shell
python -m pip install khoj-assistant
```
- On Windows
```shell
py -m pip install khoj-assistant
```
For more detailed Windows installation and troubleshooting, see [Windows Install](./windows_install.md).
##### 1.1.1 Local Server Start
Run the following command from your terminal to start the Khoj backend and open Khoj in your browser.
```shell
khoj
```
Khoj should now be running at http://localhost:42110. You can see the web UI in your browser.
Note: To start Khoj automatically in the background use [Task scheduler](https://www.windowscentral.com/how-create-automated-task-using-task-scheduler-windows-10) on Windows or [Cron](https://en.wikipedia.org/wiki/Cron) on Mac, Linux (e.g with `@reboot khoj`)
#### 1.2 Local Docker Setup
Use the sample docker-compose [in Github](https://github.com/khoj-ai/khoj/blob/master/docker-compose.yml) to run Khoj in Docker. To start the container, run the following command in the same directory as the docker-compose.yml file. You'll have to configure the mounted directories to match your local knowledge base.
Use the sample docker-compose [in Github](https://github.com/khoj-ai/khoj/blob/master/docker-compose.yml) to run Khoj in Docker. Start by configuring all the environment variables to your choosing. Your admin account will automatically be created based on the admin credentials in that file, so pay attention to those. To start the container, run the following command in the same directory as the docker-compose.yml file. This will automatically setup the database and run the Khoj server.
```shell
docker-compose up
@ -45,27 +19,131 @@ docker-compose up
Khoj should now be running at http://localhost:42110. You can see the web UI in your browser.
#### 1.3 Download the desktop client [Optional]
### 1. Installation (Local)
You can use our desktop executables to select file paths and folders to index. You can simply select the folders or files, and they'll be automatically uploaded to the server. Once you specify a file or file path, you don't need to update the configuration again; it will grab any data diffs dynamically over time. This part is currently optional, but may make setup and configuration slightly easier. It removes the need for setting up custom file paths for your Khoj data configurations.
#### Prerequisites
**To download the desktop client, go to https://download.khoj.dev** and the correct executable for your OS will automatically start downloading. Once downloaded, you can configure your folders for indexing using the settings tab. To set your chat configuration, you'll have to use the web interface for the Khoj server you setup in the previous step.
##### Install Postgres (with PgVector)
### 1.4 Use (deprecated) desktop builds
Khoj uses the `pgvector` package to store embeddings of your index in a Postgres database. In order to use this, you need to have Postgres installed.
Before `v0.12.0``, we had self-contained desktop builds that included both the server and the client. These were difficult to maintain, but are still available as part of earlier releases. To find setup instructions, see here:
<!-- tabs:start -->
- [Desktop Installation](desktop_installation.md)
- [Windows Installation](windows_install.md)
#### **MacOS**
### 2. Configure
1. Set `File`, `Folder` and hit `Save` in each Plugins you want to enable for Search on the Khoj config page
2. Add your OpenAI API key to Chat Feature settings if you want to use Chat
3. Click `Configure` and wait. The app will download ML models and index the content for search and (optionally) chat
Install [Postgres.app](https://postgresapp.com/). This comes pre-installed with `pgvector` and relevant dependencies.
![configure demo](https://user-images.githubusercontent.com/6413477/255307879-61247d3f-c69a-46ef-b058-9bc533cb5c72.mp4 ':include :type=mp4')
#### **Windows**
### 3. Install Interface Plugins (Optional)
Use the [recommended installer](https://www.postgresql.org/download/windows/)
#### **Linux**
From [official instructions](https://wiki.postgresql.org/wiki/Apt)
```bash
sudo apt install -y postgresql-common
sudo /usr/share/postgresql-common/pgdg/apt.postgresql.org.sh
sudo apt install postgres-16 postgresql-16-pgvector
```
##### **From Source**
1. Follow instructions to [Install Postgres](https://www.postgresql.org/download/)
2. Follow instructions to [Install PgVector](https://github.com/pgvector/pgvector#installation) in case you need to manually install it. Reproduced instructions below for convenience.
```bash
cd /tmp
git clone --branch v0.5.1 https://github.com/pgvector/pgvector.git
cd pgvector
make
make install # may need sudo
```
<!-- tabs:end -->
##### Create the Khoj database
Make sure to update your environment variables to match your Postgres configuration if you're using a different name. The default values should work for most people.
<!-- tabs:start -->
#### **MacOS**
```bash
createdb khoj -U postgres
```
#### **Windows**
```bash
createdb khoj -U postgres
```
#### **Linux**
```bash
sudo -u postgres createdb khoj
```
<!-- tabs:end -->
#### Install package
##### Local Server Setup
- *Make sure [python](https://realpython.com/installing-python/) and [pip](https://pip.pypa.io/en/stable/installation/) are installed on your machine*
Run the following command in your terminal to install the Khoj backend.
<!-- tabs:start -->
#### **MacOS**
```shell
python -m pip install khoj-assistant
```
#### **Windows**
```shell
py -m pip install khoj-assistant
```
For more detailed Windows installation and troubleshooting, see [Windows Install](./windows_install.md).
#### **Linux**
```shell
python -m pip install khoj-assistant
```
<!-- tabs:end -->
##### Local Server Start
Run the following command from your terminal to start the Khoj backend and open Khoj in your browser.
```shell
khoj --anonymous-mode
```
`--anonymous-mode` allows you to run the server without setting up Google credentials for login. This allows you to use any of the clients without a login wall. If you want to use Google login, you can skip this flag, but you will have to add your Google developer credentials.
On the first run, you will be prompted to input credentials for your admin account and do some basic configuration for your chat model settings. Once created, you can go to http://localhost:42110/server/admin and login with the credentials you just created.
Khoj should now be running at http://localhost:42110. You can see the web UI in your browser.
Note: To start Khoj automatically in the background use [Task scheduler](https://www.windowscentral.com/how-create-automated-task-using-task-scheduler-windows-10) on Windows or [Cron](https://en.wikipedia.org/wiki/Cron) on Mac, Linux (e.g with `@reboot khoj`)
### 2. Download the desktop client
You can use our desktop executables to select file paths and folders to index. You can simply select the folders or files, and they'll be automatically uploaded to the server. Once you specify a file or file path, you don't need to update the configuration again; it will grab any data diffs dynamically over time.
**To download the latest desktop client, go to https://download.khoj.dev** and the correct executable for your OS will automatically start downloading. Once downloaded, you can configure your folders for indexing using the settings tab. To set your chat configuration, you'll have to use the web interface for the Khoj server you setup in the previous step.
To use the desktop client, you need to go to your Khoj server's settings page (http://localhost:42110/config) and copy the API key. Then, paste it into the desktop client's settings page. Once you've done that, you can select files and folders to index.
### 3. Configure
1. Go to http://localhost:42110/server/admin and login with your admin credentials. Go to the ChatModelOptions if you want to add additional models for chat.
1. Select files and folders to index [using the desktop client](./setup.md?id=_2-download-the-desktop-client). When you click 'Save', the files will be sent to your server for indexing.
- Select Notion workspaces and Github repositories to index using the web interface.
### 4. Install Client Plugins (Optional)
Khoj exposes a web interface to search, chat and configure by default.<br />
The optional steps below allow using Khoj from within an existing application like Obsidian or Emacs.
@ -75,9 +153,17 @@ The optional steps below allow using Khoj from within an existing application li
- **Khoj Emacs**:<br />
[Install](/emacs?id=setup) khoj.el
### 5. Use Khoj 🚀
You can head to http://localhost:42110 to use the web interface. You can also use the desktop client to search and chat.
## Upgrade
### Upgrade Khoj Server
<!-- tabs:start -->
#### **Local Setup**
```shell
pip install --upgrade khoj-assistant
```
@ -88,6 +174,16 @@ pip install --upgrade khoj-assistant
pip install --upgrade --pre khoj-assistant
```
#### **Docker**
From the same directory where you have your `docker-compose` file, this will fetch the latest build and upgrade your server.
```shell
docker-compose up --build
```
<!-- tabs:end -->
### Upgrade Khoj on Emacs
- Use your Emacs Package Manager to Upgrade
- See [khoj.el package setup](/emacs?id=setup) for details

2
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@ -1,4 +1,4 @@
# Telemetry
# Telemetry (self-hosting)
We collect some high level, anonymized metadata about usage of Khoj. This includes:
- Client (Web, Emacs, Obsidian)

13
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@ -1,19 +1,18 @@
<h1><img src="./assets/khoj-logo-sideways-500.png" width="200" alt="Khoj Logo"> Web</h1>
> An AI personal assistant for your Digital Brain
> An AI copilot for your Second Brain
## Features
- **Chat**
- **Faster answers**: Find answers quickly, from your private notes or the public internet
- **Assisted creativity**: Smoothly weave across retrieving answers and generating content
- **Iterative discovery**: Iteratively explore and re-discover your notes
- **Search**
- **Natural**: Advanced natural language understanding using Transformer based ML Models
- **Local**: Your personal data stays local. All search and indexing is done on your machine. *Unlike chat which requires access to GPT.*
- **Incremental**: Incremental search for a fast, search-as-you-type experience
- **Chat**
- **Faster answers**: Find answers faster and with less effort than search
- **Iterative discovery**: Iteratively explore and (re-)discover your notes
- **Assisted creativity**: Smoothly weave across answers retrieval and content generation
## Setup
The Khoj web interface is the default interface. It comes packaged with the khoj server.
No setup required. The Khoj web app is the default interface to Khoj. You can access it from any web browser. Try it on [Khoj Cloud](https://app.khoj.dev)
## Interface
![](./assets/khoj_search_on_web.png ':size=400px')

10
gunicorn-config.py Normal file
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@ -0,0 +1,10 @@
import multiprocessing
bind = "0.0.0.0:42110"
workers = 4
worker_class = "uvicorn.workers.UvicornWorker"
timeout = 120
keep_alive = 60
accesslog = "access.log"
errorlog = "error.log"
loglevel = "debug"

2
manifest.json
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@ -1,7 +1,7 @@
{
"id": "khoj",
"name": "Khoj",
"version": "0.14.0",
"version": "1.0.0",
"minAppVersion": "0.15.0",
"description": "An AI copilot for your Second Brain",
"author": "Khoj Inc.",

30
prod.Dockerfile Normal file
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@ -0,0 +1,30 @@
# Use Nvidia's latest Ubuntu 22.04 image as the base image
FROM nvidia/cuda:12.2.0-devel-ubuntu22.04
LABEL org.opencontainers.image.source https://github.com/khoj-ai/khoj
# Install System Dependencies
RUN apt update -y && apt -y install python3-pip git libsqlite3-0 ffmpeg libsm6 libxext6
WORKDIR /app
# Install Application
COPY pyproject.toml .
COPY README.md .
RUN sed -i 's/dynamic = \["version"\]/version = "0.0.0"/' pyproject.toml && \
TMPDIR=/home/cache/ pip install --cache-dir=/home/cache/ -e .
# Copy Source Code
COPY . .
RUN apt install vim -y
# Set the PYTHONPATH environment variable in order for it to find the Django app.
ENV PYTHONPATH=/app/src:$PYTHONPATH
# Run the Application
# There are more arguments required for the application to run,
# but these should be passed in through the docker-compose.yml file.
ARG PORT
EXPOSE ${PORT}
ENTRYPOINT [ "gunicorn", "-c", "gunicorn-config.py", "src.khoj.main:app" ]

24
pyproject.toml
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@ -39,7 +39,7 @@ dependencies = [
"bs4 >= 0.0.1",
"dateparser >= 1.1.1",
"defusedxml == 0.7.1",
"fastapi == 0.77.1",
"fastapi >= 0.104.1",
"python-multipart >= 0.0.5",
"jinja2 == 3.1.2",
"openai >= 0.27.0, < 1.0.0",
@ -54,14 +54,27 @@ dependencies = [
"transformers >= 4.28.0",
"torch == 2.0.1",
"uvicorn == 0.17.6",
"aiohttp == 3.8.5",
"langchain >= 0.0.187",
"aiohttp == 3.8.6",
"langchain >= 0.0.331",
"requests >= 2.26.0",
"bs4 >= 0.0.1",
"anyio == 3.7.1",
"pymupdf >= 1.23.3",
"pymupdf >= 1.23.5",
"django == 4.2.7",
"authlib == 1.2.1",
"gpt4all >= 2.0.0; platform_system == 'Linux' and platform_machine == 'x86_64'",
"gpt4all >= 2.0.0; platform_system == 'Windows' or platform_system == 'Darwin'",
"itsdangerous == 2.1.2",
"httpx == 0.25.0",
"pgvector == 0.2.3",
"psycopg2-binary == 2.9.9",
"google-auth == 2.23.3",
"python-multipart == 0.0.6",
"gunicorn == 21.2.0",
"lxml == 4.9.3",
"tzdata == 2023.3",
"rapidocr-onnxruntime == 1.3.8",
"stripe == 7.3.0",
]
dynamic = ["version"]
@ -81,12 +94,15 @@ test = [
"factory-boy >= 3.2.1",
"trio >= 0.22.0",
"pytest-xdist",
"psutil >= 5.8.0",
]
dev = [
"khoj-assistant[test]",
"mypy >= 1.0.1",
"black >= 23.1.0",
"pre-commit >= 3.0.4",
"pytest-django == 4.5.2",
"pytest-asyncio == 0.21.1",
]
[tool.hatch.version]

6
pytest.ini Normal file
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@ -0,0 +1,6 @@
[pytest]
DJANGO_SETTINGS_MODULE = app.settings
pythonpath = . src
testpaths = tests
markers =
chatquality: marks tests as chatquality (deselect with '-m "not chatquality"')

94
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@ -0,0 +1,94 @@
# Django App
Khoj uses Django as the backend framework primarily for its powerful ORM and the admin interface. The Django app is located in the `src/app` directory. We have one installed app, under the `/database/` directory. This app is responsible for all the database related operations and holds all of our models. You can find the extensive Django documentation [here](https://docs.djangoproject.com/en/4.2/) 🌈.
## Setup (Docker)
### Prerequisites
1. Ensure you have [Docker](https://docs.docker.com/get-docker/) installed.
2. Ensure you have [Docker Compose](https://docs.docker.com/compose/install/) installed.
### Run
Using the `docker-compose.yml` file in the root directory, you can run the Khoj app using the following command:
```bash
docker-compose up
```
## Setup (Local)
### Install Postgres (with PgVector)
#### MacOS
- Install the [Postgres.app](https://postgresapp.com/).
#### Debian, Ubuntu
From [official instructions](https://wiki.postgresql.org/wiki/Apt)
```bash
sudo apt install -y postgresql-common
sudo /usr/share/postgresql-common/pgdg/apt.postgresql.org.sh
sudo apt install postgres-16 postgresql-16-pgvector
```
#### Windows
- Use the [recommended installer](https://www.postgresql.org/download/windows/)
#### From Source
1. Follow instructions to [Install Postgres](https://www.postgresql.org/download/)
2. Follow instructions to [Install PgVector](https://github.com/pgvector/pgvector#installation) in case you need to manually install it. Reproduced instructions below for convenience.
```bash
cd /tmp
git clone --branch v0.5.1 https://github.com/pgvector/pgvector.git
cd pgvector
make
make install # may need sudo
```
### Create the Khoj database
#### MacOS
```bash
createdb khoj -U postgres
```
#### Debian, Ubuntu
```bash
sudo -u postgres createdb khoj
```
- [Optional] To set default postgres user's password
- Execute `ALTER USER postgres PASSWORD 'my_secure_password';` using `psql`
- Run `export $POSTGRES_PASSWORD=my_secure_password` in your terminal for Khoj to use it later
### Install Khoj
```bash
pip install -e '.[dev]'
```
### Make Khoj DB migrations
This command will create the migrations for the database app. This command should be run whenever a new db model is added to the database app or an existing db model is modified (updated or deleted).
```bash
python3 src/manage.py makemigrations
```
### Run Khoj DB migrations
This command will run any pending migrations in your application.
```bash
python3 src/manage.py migrate
```
### Start Khoj Server
While we're using Django for the ORM, we're still using the FastAPI server for the API. This command automatically scaffolds the Django application in the backend.
*Note: Anonymous mode bypasses authentication for local, single-user usage.*
```bash
python3 src/khoj/main.py --anonymous-mode
```

0
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152
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@ -0,0 +1,152 @@
"""
Django settings for app project.
Generated by 'django-admin startproject' using Django 4.2.5.
For more information on this file, see
https://docs.djangoproject.com/en/4.2/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/4.2/ref/settings/
"""
from pathlib import Path
import os
# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent.parent
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/4.2/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = os.getenv("KHOJ_DJANGO_SECRET_KEY")
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = os.getenv("KHOJ_DEBUG", "False") == "True"
ALLOWED_HOSTS = [".khoj.dev", "localhost", "127.0.0.1", "[::1]", "beta.khoj.dev"]
CSRF_TRUSTED_ORIGINS = [
"https://app.khoj.dev",
"https://beta.khoj.dev",
"https://khoj.dev",
"https://*.khoj.dev",
]
COOKIE_SAMESITE = "None"
if DEBUG:
SESSION_COOKIE_DOMAIN = "localhost"
CSRF_COOKIE_DOMAIN = "localhost"
else:
SESSION_COOKIE_DOMAIN = "khoj.dev"
CSRF_COOKIE_DOMAIN = "khoj.dev"
SESSION_COOKIE_SECURE = True
CSRF_COOKIE_SECURE = True
COOKIE_SAMESITE = "None"
SESSION_COOKIE_SAMESITE = "None"
# Application definition
INSTALLED_APPS = [
"django.contrib.auth",
"django.contrib.contenttypes",
"database.apps.DatabaseConfig",
"django.contrib.admin",
"django.contrib.sessions",
"django.contrib.messages",
"django.contrib.staticfiles",
]
MIDDLEWARE = [
"django.middleware.security.SecurityMiddleware",
"django.contrib.sessions.middleware.SessionMiddleware",
"django.middleware.common.CommonMiddleware",
"django.middleware.csrf.CsrfViewMiddleware",
"django.contrib.auth.middleware.AuthenticationMiddleware",
"django.contrib.messages.middleware.MessageMiddleware",
"django.middleware.clickjacking.XFrameOptionsMiddleware",
]
ROOT_URLCONF = "app.urls"
TEMPLATES = [
{
"BACKEND": "django.template.backends.django.DjangoTemplates",
"APP_DIRS": True,
"DIRS": [os.path.join(BASE_DIR, "templates"), os.path.join(BASE_DIR, "templates", "account")],
"OPTIONS": {
"context_processors": [
"django.template.context_processors.debug",
"django.template.context_processors.request",
"django.contrib.auth.context_processors.auth",
"django.contrib.messages.context_processors.messages",
],
},
},
]
WSGI_APPLICATION = "app.wsgi.application"
# Database
# https://docs.djangoproject.com/en/4.2/ref/settings/#databases
DATABASES = {
"default": {
"ENGINE": "django.db.backends.postgresql",
"HOST": os.getenv("POSTGRES_HOST", "localhost"),
"PORT": os.getenv("POSTGRES_PORT", "5432"),
"USER": os.getenv("POSTGRES_USER", "postgres"),
"NAME": os.getenv("POSTGRES_DB", "khoj"),
"PASSWORD": os.getenv("POSTGRES_PASSWORD", "postgres"),
}
}
# User Settings
AUTH_USER_MODEL = "database.KhojUser"
# Password validation
# https://docs.djangoproject.com/en/4.2/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
"NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
},
{
"NAME": "django.contrib.auth.password_validation.MinimumLengthValidator",
},
{
"NAME": "django.contrib.auth.password_validation.CommonPasswordValidator",
},
{
"NAME": "django.contrib.auth.password_validation.NumericPasswordValidator",
},
]
# Internationalization
# https://docs.djangoproject.com/en/4.2/topics/i18n/
LANGUAGE_CODE = "en-us"
TIME_ZONE = "UTC"
USE_I18N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/4.2/howto/static-files/
STATIC_ROOT = BASE_DIR / "static"
STATICFILES_DIRS = [BASE_DIR / "src/khoj/interface/web"]
STATIC_URL = "/static/"
# Default primary key field type
# https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field
DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"

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"""
URL configuration for app project.
The `urlpatterns` list routes URLs to views. For more information please see:
https://docs.djangoproject.com/en/4.2/topics/http/urls/
Examples:
Function views
1. Add an import: from my_app import views
2. Add a URL to urlpatterns: path('', views.home, name='home')
Class-based views
1. Add an import: from other_app.views import Home
2. Add a URL to urlpatterns: path('', Home.as_view(), name='home')
Including another URLconf
1. Import the include() function: from django.urls import include, path
2. Add a URL to urlpatterns: path('blog/', include('blog.urls'))
"""
from django.contrib import admin
from django.urls import path
from django.contrib.staticfiles.urls import staticfiles_urlpatterns
urlpatterns = [
path("admin/", admin.site.urls),
]
urlpatterns += staticfiles_urlpatterns()

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"""
WSGI config for app project.
It exposes the WSGI callable as a module-level variable named ``application``.
For more information on this file, see
https://docs.djangoproject.com/en/4.2/howto/deployment/wsgi/
"""
import os
from django.core.wsgi import get_wsgi_application
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "app.settings")
application = get_wsgi_application()

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import math
from typing import Optional, Type, List
from datetime import date, datetime
import secrets
from typing import Type, List
from datetime import date, timezone
from django.db import models
from django.contrib.sessions.backends.db import SessionStore
from pgvector.django import CosineDistance
from django.db.models.manager import BaseManager
from django.db.models import Q
from torch import Tensor
# Import sync_to_async from Django Channels
from asgiref.sync import sync_to_async
from fastapi import HTTPException
from database.models import (
KhojUser,
GoogleUser,
KhojApiUser,
NotionConfig,
GithubConfig,
Entry,
GithubRepoConfig,
Conversation,
ChatModelOptions,
SearchModelConfig,
Subscription,
UserConversationConfig,
OpenAIProcessorConversationConfig,
OfflineChatProcessorConversationConfig,
)
from khoj.utils.helpers import generate_random_name
from khoj.search_filter.word_filter import WordFilter
from khoj.search_filter.file_filter import FileFilter
from khoj.search_filter.date_filter import DateFilter
async def set_notion_config(token: str, user: KhojUser):
notion_config = await NotionConfig.objects.filter(user=user).afirst()
if not notion_config:
notion_config = await NotionConfig.objects.acreate(token=token, user=user)
else:
notion_config.token = token
await notion_config.asave()
return notion_config
async def create_khoj_token(user: KhojUser, name=None):
"Create Khoj API key for user"
token = f"kk-{secrets.token_urlsafe(32)}"
name = name or f"{generate_random_name().title()}"
return await KhojApiUser.objects.acreate(token=token, user=user, name=name)
def get_khoj_tokens(user: KhojUser):
"Get all Khoj API keys for user"
return list(KhojApiUser.objects.filter(user=user))
async def delete_khoj_token(user: KhojUser, token: str):
"Delete Khoj API Key for user"
await KhojApiUser.objects.filter(token=token, user=user).adelete()
async def get_or_create_user(token: dict) -> KhojUser:
user = await get_user_by_token(token)
if not user:
user = await create_user_by_google_token(token)
return user
async def create_user_by_google_token(token: dict) -> KhojUser:
user, _ = await KhojUser.objects.filter(email=token.get("email")).aupdate_or_create(
defaults={"username": token.get("email"), "email": token.get("email")}
)
await user.asave()
await GoogleUser.objects.acreate(
sub=token.get("sub"),
azp=token.get("azp"),
email=token.get("email"),
name=token.get("name"),
given_name=token.get("given_name"),
family_name=token.get("family_name"),
picture=token.get("picture"),
locale=token.get("locale"),
user=user,
)
await Subscription.objects.acreate(user=user, type="trial")
return user
def get_user_subscription(email: str) -> Optional[Subscription]:
return Subscription.objects.filter(user__email=email).first()
async def set_user_subscription(
email: str, is_recurring=None, renewal_date=None, type="standard"
) -> Optional[Subscription]:
user_subscription = await Subscription.objects.filter(user__email=email).afirst()
if not user_subscription:
user = await get_user_by_email(email)
if not user:
return None
user_subscription = await Subscription.objects.acreate(
user=user, type=type, is_recurring=is_recurring, renewal_date=renewal_date
)
return user_subscription
elif user_subscription:
user_subscription.type = type
if is_recurring is not None:
user_subscription.is_recurring = is_recurring
if renewal_date is False:
user_subscription.renewal_date = None
elif renewal_date is not None:
user_subscription.renewal_date = renewal_date
await user_subscription.asave()
return user_subscription
else:
return None
def get_user_subscription_state(email: str) -> str:
"""Get subscription state of user
Valid state transitions: trial -> subscribed <-> unsubscribed OR expired
"""
user_subscription = Subscription.objects.filter(user__email=email).first()
if not user_subscription:
return "trial"
elif user_subscription.type == Subscription.Type.TRIAL:
return "trial"
elif user_subscription.is_recurring and user_subscription.renewal_date >= datetime.now(tz=timezone.utc):
return "subscribed"
elif not user_subscription.is_recurring and user_subscription.renewal_date >= datetime.now(tz=timezone.utc):
return "unsubscribed"
elif not user_subscription.is_recurring and user_subscription.renewal_date < datetime.now(tz=timezone.utc):
return "expired"
return "invalid"
async def get_user_by_email(email: str) -> KhojUser:
return await KhojUser.objects.filter(email=email).afirst()
async def get_user_by_token(token: dict) -> KhojUser:
google_user = await GoogleUser.objects.filter(sub=token.get("sub")).select_related("user").afirst()
if not google_user:
return None
return google_user.user
async def retrieve_user(session_id: str) -> KhojUser:
session = SessionStore(session_key=session_id)
if not await sync_to_async(session.exists)(session_key=session_id):
raise HTTPException(status_code=401, detail="Invalid session")
session_data = await sync_to_async(session.load)()
user = await KhojUser.objects.filter(id=session_data.get("_auth_user_id")).afirst()
if not user:
raise HTTPException(status_code=401, detail="Invalid user")
return user
def get_all_users() -> BaseManager[KhojUser]:
return KhojUser.objects.all()
def get_user_github_config(user: KhojUser):
config = GithubConfig.objects.filter(user=user).prefetch_related("githubrepoconfig").first()
return config
def get_user_notion_config(user: KhojUser):
config = NotionConfig.objects.filter(user=user).first()
return config
async def set_text_content_config(user: KhojUser, object: Type[models.Model], updated_config):
deduped_files = list(set(updated_config.input_files)) if updated_config.input_files else None
deduped_filters = list(set(updated_config.input_filter)) if updated_config.input_filter else None
await object.objects.filter(user=user).adelete()
await object.objects.acreate(
input_files=deduped_files,
input_filter=deduped_filters,
index_heading_entries=updated_config.index_heading_entries,
user=user,
)
async def set_user_github_config(user: KhojUser, pat_token: str, repos: list):
config = await GithubConfig.objects.filter(user=user).afirst()
if not config:
config = await GithubConfig.objects.acreate(pat_token=pat_token, user=user)
else:
config.pat_token = pat_token
await config.asave()
await config.githubrepoconfig.all().adelete()
for repo in repos:
await GithubRepoConfig.objects.acreate(
name=repo["name"], owner=repo["owner"], branch=repo["branch"], github_config=config
)
return config
def get_or_create_search_model():
search_model = SearchModelConfig.objects.filter().first()
if not search_model:
search_model = SearchModelConfig.objects.create()
return search_model
class ConversationAdapters:
@staticmethod
def get_conversation_by_user(user: KhojUser):
conversation = Conversation.objects.filter(user=user)
if conversation.exists():
return conversation.first()
return Conversation.objects.create(user=user)
@staticmethod
async def aget_conversation_by_user(user: KhojUser):
conversation = Conversation.objects.filter(user=user)
if await conversation.aexists():
return await conversation.afirst()
return await Conversation.objects.acreate(user=user)
@staticmethod
def has_any_conversation_config(user: KhojUser):
return ChatModelOptions.objects.filter(user=user).exists()
@staticmethod
def get_openai_conversation_config():
return OpenAIProcessorConversationConfig.objects.filter().first()
@staticmethod
async def aget_openai_conversation_config():
return await OpenAIProcessorConversationConfig.objects.filter().afirst()
@staticmethod
def get_offline_chat_conversation_config():
return OfflineChatProcessorConversationConfig.objects.filter().first()
@staticmethod
async def aget_offline_chat_conversation_config():
return await OfflineChatProcessorConversationConfig.objects.filter().afirst()
@staticmethod
def has_valid_offline_conversation_config():
return OfflineChatProcessorConversationConfig.objects.filter(enabled=True).exists()
@staticmethod
def has_valid_openai_conversation_config():
return OpenAIProcessorConversationConfig.objects.filter().exists()
@staticmethod
async def aset_user_conversation_processor(user: KhojUser, conversation_processor_config_id: int):
config = await ChatModelOptions.objects.filter(id=conversation_processor_config_id).afirst()
if not config:
return None
new_config = await UserConversationConfig.objects.aupdate_or_create(user=user, defaults={"setting": config})
return new_config
@staticmethod
def get_conversation_config(user: KhojUser):
config = UserConversationConfig.objects.filter(user=user).first()
if not config:
return None
return config.setting
@staticmethod
async def aget_conversation_config(user: KhojUser):
config = await UserConversationConfig.objects.filter(user=user).prefetch_related("setting").afirst()
if not config:
return None
return config.setting
@staticmethod
def get_default_conversation_config():
return ChatModelOptions.objects.filter().first()
@staticmethod
async def aget_default_conversation_config():
return await ChatModelOptions.objects.filter().afirst()
@staticmethod
def save_conversation(user: KhojUser, conversation_log: dict):
conversation = Conversation.objects.filter(user=user)
if conversation.exists():
conversation.update(conversation_log=conversation_log)
else:
Conversation.objects.create(user=user, conversation_log=conversation_log)
@staticmethod
def get_conversation_processor_options():
return ChatModelOptions.objects.all()
@staticmethod
def set_conversation_processor_config(user: KhojUser, new_config: ChatModelOptions):
user_conversation_config, _ = UserConversationConfig.objects.get_or_create(user=user)
user_conversation_config.setting = new_config
user_conversation_config.save()
@staticmethod
def has_offline_chat():
return OfflineChatProcessorConversationConfig.objects.filter(enabled=True).exists()
@staticmethod
async def ahas_offline_chat():
return await OfflineChatProcessorConversationConfig.objects.filter(enabled=True).aexists()
@staticmethod
async def get_offline_chat():
return await ChatModelOptions.objects.filter(model_type="offline").afirst()
@staticmethod
async def aget_user_conversation_config(user: KhojUser):
config = await UserConversationConfig.objects.filter(user=user).prefetch_related("setting").afirst()
if not config:
return None
return config.setting
@staticmethod
async def has_openai_chat():
return await OpenAIProcessorConversationConfig.objects.filter().aexists()
@staticmethod
async def get_openai_chat():
return await ChatModelOptions.objects.filter(model_type="openai").afirst()
@staticmethod
async def get_openai_chat_config():
return await OpenAIProcessorConversationConfig.objects.filter().afirst()
class EntryAdapters:
word_filer = WordFilter()
file_filter = FileFilter()
date_filter = DateFilter()
@staticmethod
def does_entry_exist(user: KhojUser, hashed_value: str) -> bool:
return Entry.objects.filter(user=user, hashed_value=hashed_value).exists()
@staticmethod
def delete_entry_by_file(user: KhojUser, file_path: str):
deleted_count, _ = Entry.objects.filter(user=user, file_path=file_path).delete()
return deleted_count
@staticmethod
def delete_all_entries_by_type(user: KhojUser, file_type: str = None):
if file_type is None:
deleted_count, _ = Entry.objects.filter(user=user).delete()
else:
deleted_count, _ = Entry.objects.filter(user=user, file_type=file_type).delete()
return deleted_count
@staticmethod
def delete_all_entries(user: KhojUser, file_source: str = None):
if file_source is None:
deleted_count, _ = Entry.objects.filter(user=user).delete()
else:
deleted_count, _ = Entry.objects.filter(user=user, file_source=file_source).delete()
return deleted_count
@staticmethod
def get_existing_entry_hashes_by_file(user: KhojUser, file_path: str):
return Entry.objects.filter(user=user, file_path=file_path).values_list("hashed_value", flat=True)
@staticmethod
def delete_entry_by_hash(user: KhojUser, hashed_values: List[str]):
Entry.objects.filter(user=user, hashed_value__in=hashed_values).delete()
@staticmethod
def get_entries_by_date_filter(entry: BaseManager[Entry], start_date: date, end_date: date):
return entry.filter(
entrydates__date__gte=start_date,
entrydates__date__lte=end_date,
)
@staticmethod
def user_has_entries(user: KhojUser):
return Entry.objects.filter(user=user).exists()
@staticmethod
async def auser_has_entries(user: KhojUser):
return await Entry.objects.filter(user=user).aexists()
@staticmethod
async def adelete_entry_by_file(user: KhojUser, file_path: str):
return await Entry.objects.filter(user=user, file_path=file_path).adelete()
@staticmethod
def aget_all_filenames_by_source(user: KhojUser, file_source: str):
return (
Entry.objects.filter(user=user, file_source=file_source)
.distinct("file_path")
.values_list("file_path", flat=True)
)
@staticmethod
async def adelete_all_entries(user: KhojUser):
return await Entry.objects.filter(user=user).adelete()
@staticmethod
def apply_filters(user: KhojUser, query: str, file_type_filter: str = None):
q_filter_terms = Q()
explicit_word_terms = EntryAdapters.word_filer.get_filter_terms(query)
file_filters = EntryAdapters.file_filter.get_filter_terms(query)
date_filters = EntryAdapters.date_filter.get_query_date_range(query)
if len(explicit_word_terms) == 0 and len(file_filters) == 0 and len(date_filters) == 0:
return Entry.objects.filter(user=user)
for term in explicit_word_terms:
if term.startswith("+"):
q_filter_terms &= Q(raw__icontains=term[1:])
elif term.startswith("-"):
q_filter_terms &= ~Q(raw__icontains=term[1:])
q_file_filter_terms = Q()
if len(file_filters) > 0:
for term in file_filters:
q_file_filter_terms |= Q(file_path__regex=term)
q_filter_terms &= q_file_filter_terms
if len(date_filters) > 0:
min_date, max_date = date_filters
if min_date is not None:
# Convert the min_date timestamp to yyyy-mm-dd format
formatted_min_date = date.fromtimestamp(min_date).strftime("%Y-%m-%d")
q_filter_terms &= Q(embeddings_dates__date__gte=formatted_min_date)
if max_date is not None:
# Convert the max_date timestamp to yyyy-mm-dd format
formatted_max_date = date.fromtimestamp(max_date).strftime("%Y-%m-%d")
q_filter_terms &= Q(embeddings_dates__date__lte=formatted_max_date)
relevant_entries = Entry.objects.filter(user=user).filter(
q_filter_terms,
)
if file_type_filter:
relevant_entries = relevant_entries.filter(file_type=file_type_filter)
return relevant_entries
@staticmethod
def search_with_embeddings(
user: KhojUser,
embeddings: Tensor,
max_results: int = 10,
file_type_filter: str = None,
raw_query: str = None,
max_distance: float = math.inf,
):
relevant_entries = EntryAdapters.apply_filters(user, raw_query, file_type_filter)
relevant_entries = relevant_entries.filter(user=user).annotate(
distance=CosineDistance("embeddings", embeddings)
)
relevant_entries = relevant_entries.filter(distance__lte=max_distance)
if file_type_filter:
relevant_entries = relevant_entries.filter(file_type=file_type_filter)
relevant_entries = relevant_entries.order_by("distance")
return relevant_entries[:max_results]
@staticmethod
def get_unique_file_types(user: KhojUser):
return Entry.objects.filter(user=user).values_list("file_type", flat=True).distinct()
@staticmethod
def get_unique_file_sources(user: KhojUser):
return Entry.objects.filter(user=user).values_list("file_source", flat=True).distinct().all()

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from django.contrib import admin
from django.contrib.auth.admin import UserAdmin
# Register your models here.
from database.models import (
KhojUser,
ChatModelOptions,
OpenAIProcessorConversationConfig,
OfflineChatProcessorConversationConfig,
SearchModelConfig,
Subscription,
)
admin.site.register(KhojUser, UserAdmin)
admin.site.register(ChatModelOptions)
admin.site.register(OpenAIProcessorConversationConfig)
admin.site.register(OfflineChatProcessorConversationConfig)
admin.site.register(SearchModelConfig)
admin.site.register(Subscription)

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from django.apps import AppConfig
class DatabaseConfig(AppConfig):
default_auto_field = "django.db.models.BigAutoField"
name = "database"

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# Generated by Django 4.2.5 on 2023-09-14 19:00
import django.contrib.auth.models
import django.contrib.auth.validators
from django.db import migrations, models
import django.utils.timezone
class Migration(migrations.Migration):
initial = True
dependencies = [
("auth", "0012_alter_user_first_name_max_length"),
]
run_before = [
("admin", "0001_initial"),
]
operations = [
migrations.CreateModel(
name="KhojUser",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("password", models.CharField(max_length=128, verbose_name="password")),
("last_login", models.DateTimeField(blank=True, null=True, verbose_name="last login")),
(
"is_superuser",
models.BooleanField(
default=False,
help_text="Designates that this user has all permissions without explicitly assigning them.",
verbose_name="superuser status",
),
),
(
"username",
models.CharField(
error_messages={"unique": "A user with that username already exists."},
help_text="Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.",
max_length=150,
unique=True,
validators=[django.contrib.auth.validators.UnicodeUsernameValidator()],
verbose_name="username",
),
),
("first_name", models.CharField(blank=True, max_length=150, verbose_name="first name")),
("last_name", models.CharField(blank=True, max_length=150, verbose_name="last name")),
("email", models.EmailField(blank=True, max_length=254, verbose_name="email address")),
(
"is_staff",
models.BooleanField(
default=False,
help_text="Designates whether the user can log into this admin site.",
verbose_name="staff status",
),
),
(
"is_active",
models.BooleanField(
default=True,
help_text="Designates whether this user should be treated as active. Unselect this instead of deleting accounts.",
verbose_name="active",
),
),
("date_joined", models.DateTimeField(default=django.utils.timezone.now, verbose_name="date joined")),
(
"groups",
models.ManyToManyField(
blank=True,
help_text="The groups this user belongs to. A user will get all permissions granted to each of their groups.",
related_name="user_set",
related_query_name="user",
to="auth.group",
verbose_name="groups",
),
),
(
"user_permissions",
models.ManyToManyField(
blank=True,
help_text="Specific permissions for this user.",
related_name="user_set",
related_query_name="user",
to="auth.permission",
verbose_name="user permissions",
),
),
],
options={
"verbose_name": "user",
"verbose_name_plural": "users",
"abstract": False,
},
managers=[
("objects", django.contrib.auth.models.UserManager()),
],
),
]

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# Generated by Django 4.2.4 on 2023-09-18 23:24
from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
("database", "0001_khojuser"),
]
operations = [
migrations.CreateModel(
name="GoogleUser",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("sub", models.CharField(max_length=200)),
("azp", models.CharField(max_length=200)),
("email", models.CharField(max_length=200)),
("name", models.CharField(max_length=200)),
("given_name", models.CharField(max_length=200)),
("family_name", models.CharField(max_length=200)),
("picture", models.CharField(max_length=200)),
("locale", models.CharField(max_length=200)),
(
"user",
models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
),
],
),
]

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from django.db import migrations
from pgvector.django import VectorExtension
class Migration(migrations.Migration):
dependencies = [
("database", "0002_googleuser"),
]
operations = [VectorExtension()]

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# Generated by Django 4.2.5 on 2023-10-11 22:24
from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion
import pgvector.django
import uuid
class Migration(migrations.Migration):
dependencies = [
("database", "0003_vector_extension"),
]
operations = [
migrations.CreateModel(
name="GithubConfig",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("pat_token", models.CharField(max_length=200)),
],
options={
"abstract": False,
},
),
migrations.AddField(
model_name="khojuser",
name="uuid",
field=models.UUIDField(default=1234, verbose_name=models.UUIDField(default=uuid.uuid4, editable=False)),
preserve_default=False,
),
migrations.CreateModel(
name="NotionConfig",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("token", models.CharField(max_length=200)),
("user", models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
],
options={
"abstract": False,
},
),
migrations.CreateModel(
name="LocalPlaintextConfig",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("input_files", models.JSONField(default=list, null=True)),
("input_filter", models.JSONField(default=list, null=True)),
("index_heading_entries", models.BooleanField(default=False)),
("user", models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
],
options={
"abstract": False,
},
),
migrations.CreateModel(
name="LocalPdfConfig",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("input_files", models.JSONField(default=list, null=True)),
("input_filter", models.JSONField(default=list, null=True)),
("index_heading_entries", models.BooleanField(default=False)),
("user", models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
],
options={
"abstract": False,
},
),
migrations.CreateModel(
name="LocalOrgConfig",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("input_files", models.JSONField(default=list, null=True)),
("input_filter", models.JSONField(default=list, null=True)),
("index_heading_entries", models.BooleanField(default=False)),
("user", models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
],
options={
"abstract": False,
},
),
migrations.CreateModel(
name="LocalMarkdownConfig",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("input_files", models.JSONField(default=list, null=True)),
("input_filter", models.JSONField(default=list, null=True)),
("index_heading_entries", models.BooleanField(default=False)),
("user", models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
],
options={
"abstract": False,
},
),
migrations.CreateModel(
name="GithubRepoConfig",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("name", models.CharField(max_length=200)),
("owner", models.CharField(max_length=200)),
("branch", models.CharField(max_length=200)),
(
"github_config",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="githubrepoconfig",
to="database.githubconfig",
),
),
],
options={
"abstract": False,
},
),
migrations.AddField(
model_name="githubconfig",
name="user",
field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
),
migrations.CreateModel(
name="Embeddings",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("embeddings", pgvector.django.VectorField(dimensions=384)),
("raw", models.TextField()),
("compiled", models.TextField()),
("heading", models.CharField(blank=True, default=None, max_length=1000, null=True)),
(
"file_type",
models.CharField(
choices=[
("image", "Image"),
("pdf", "Pdf"),
("plaintext", "Plaintext"),
("markdown", "Markdown"),
("org", "Org"),
("notion", "Notion"),
("github", "Github"),
("conversation", "Conversation"),
],
default="plaintext",
max_length=30,
),
),
("file_path", models.CharField(blank=True, default=None, max_length=400, null=True)),
("file_name", models.CharField(blank=True, default=None, max_length=400, null=True)),
("url", models.URLField(blank=True, default=None, max_length=400, null=True)),
("hashed_value", models.CharField(max_length=100)),
(
"user",
models.ForeignKey(
blank=True,
default=None,
null=True,
on_delete=django.db.models.deletion.CASCADE,
to=settings.AUTH_USER_MODEL,
),
),
],
options={
"abstract": False,
},
),
]

18
src/database/migrations/0005_embeddings_corpus_id.py Normal file
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# Generated by Django 4.2.5 on 2023-10-13 02:39
from django.db import migrations, models
import uuid
class Migration(migrations.Migration):
dependencies = [
("database", "0004_content_types_and_more"),
]
operations = [
migrations.AddField(
model_name="embeddings",
name="corpus_id",
field=models.UUIDField(default=uuid.uuid4, editable=False),
),
]

33
src/database/migrations/0006_embeddingsdates.py Normal file
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# Generated by Django 4.2.5 on 2023-10-13 19:28
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
("database", "0005_embeddings_corpus_id"),
]
operations = [
migrations.CreateModel(
name="EmbeddingsDates",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("date", models.DateField()),
(
"embeddings",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="embeddings_dates",
to="database.embeddings",
),
),
],
options={
"indexes": [models.Index(fields=["date"], name="database_em_date_a1ba47_idx")],
},
),
]

27
src/database/migrations/0007_add_conversation.py Normal file
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# Generated by Django 4.2.5 on 2023-10-18 05:31
from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
("database", "0006_embeddingsdates"),
]
operations = [
migrations.CreateModel(
name="Conversation",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("conversation_log", models.JSONField()),
("user", models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
],
options={
"abstract": False,
},
),
]

17
src/database/migrations/0008_alter_conversation_conversation_log.py Normal file
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# Generated by Django 4.2.5 on 2023-10-18 16:46
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
("database", "0007_add_conversation"),
]
operations = [
migrations.AlterField(
model_name="conversation",
name="conversation_log",
field=models.JSONField(default=dict),
),
]

24
src/database/migrations/0009_khojapiuser.py Normal file
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# Generated by Django 4.2.5 on 2023-10-26 17:02
from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
("database", "0008_alter_conversation_conversation_log"),
]
operations = [
migrations.CreateModel(
name="KhojApiUser",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("token", models.CharField(max_length=50, unique=True)),
("name", models.CharField(max_length=50)),
("accessed_at", models.DateTimeField(default=None, null=True)),
("user", models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
],
),
]

83
src/database/migrations/0010_chatmodeloptions_and_more.py Normal file
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# Generated by Django 4.2.4 on 2023-11-01 17:41
from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
("database", "0009_khojapiuser"),
]
operations = [
migrations.CreateModel(
name="ChatModelOptions",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("max_prompt_size", models.IntegerField(blank=True, default=None, null=True)),
("tokenizer", models.CharField(blank=True, default=None, max_length=200, null=True)),
("chat_model", models.CharField(blank=True, default=None, max_length=200, null=True)),
(
"model_type",
models.CharField(
choices=[("openai", "Openai"), ("offline", "Offline")], default="openai", max_length=200
),
),
],
options={
"abstract": False,
},
),
migrations.CreateModel(
name="OfflineChatProcessorConversationConfig",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("enabled", models.BooleanField(default=False)),
],
options={
"abstract": False,
},
),
migrations.CreateModel(
name="OpenAIProcessorConversationConfig",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("api_key", models.CharField(max_length=200)),
],
options={
"abstract": False,
},
),
migrations.CreateModel(
name="UserConversationConfig",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
(
"setting",
models.ForeignKey(
blank=True,
default=None,
null=True,
on_delete=django.db.models.deletion.CASCADE,
to="database.chatmodeloptions",
),
),
(
"user",
models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
),
],
options={
"abstract": False,
},
),
]

30
src/database/migrations/0010_rename_embeddings_entry_and_more.py Normal file
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# Generated by Django 4.2.5 on 2023-10-26 23:52
from django.db import migrations
class Migration(migrations.Migration):
dependencies = [
("database", "0009_khojapiuser"),
]
operations = [
migrations.RenameModel(
old_name="Embeddings",
new_name="Entry",
),
migrations.RenameModel(
old_name="EmbeddingsDates",
new_name="EntryDates",
),
migrations.RenameField(
model_name="entrydates",
old_name="embeddings",
new_name="entry",
),
migrations.RenameIndex(
model_name="entrydates",
new_name="database_en_date_8d823c_idx",
old_name="database_em_date_a1ba47_idx",
),
]

12
src/database/migrations/0011_merge_20231102_0138.py Normal file
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@ -0,0 +1,12 @@
# Generated by Django 4.2.5 on 2023-11-02 01:38
from django.db import migrations
class Migration(migrations.Migration):
dependencies = [
("database", "0010_chatmodeloptions_and_more"),
("database", "0010_rename_embeddings_entry_and_more"),
]
operations = []

21
src/database/migrations/0012_entry_file_source.py Normal file
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# Generated by Django 4.2.5 on 2023-11-07 07:24
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
("database", "0011_merge_20231102_0138"),
]
operations = [
migrations.AddField(
model_name="entry",
name="file_source",
field=models.CharField(
choices=[("computer", "Computer"), ("notion", "Notion"), ("github", "Github")],
default="computer",
max_length=30,
),
),
]

37
src/database/migrations/0013_subscription.py Normal file
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# Generated by Django 4.2.5 on 2023-11-09 01:27
from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
("database", "0012_entry_file_source"),
]
operations = [
migrations.CreateModel(
name="Subscription",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
(
"type",
models.CharField(
choices=[("trial", "Trial"), ("standard", "Standard")], default="trial", max_length=20
),
),
("is_recurring", models.BooleanField(default=False)),
("renewal_date", models.DateTimeField(default=None, null=True)),
(
"user",
models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
),
],
options={
"abstract": False,
},
),
]

17
src/database/migrations/0014_alter_googleuser_picture.py Normal file
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# Generated by Django 4.2.5 on 2023-11-09 08:11
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
("database", "0013_subscription"),
]
operations = [
migrations.AlterField(
model_name="googleuser",
name="picture",
field=models.CharField(default=None, max_length=200, null=True),
),
]

21
src/database/migrations/0015_alter_subscription_user.py Normal file
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# Generated by Django 4.2.5 on 2023-11-11 05:39
from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
("database", "0014_alter_googleuser_picture"),
]
operations = [
migrations.AlterField(
model_name="subscription",
name="user",
field=models.OneToOneField(
on_delete=django.db.models.deletion.CASCADE, related_name="subscription", to=settings.AUTH_USER_MODEL
),
),
]

17
src/database/migrations/0016_alter_subscription_renewal_date.py Normal file
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# Generated by Django 4.2.5 on 2023-11-11 06:15
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
("database", "0015_alter_subscription_user"),
]
operations = [
migrations.AlterField(
model_name="subscription",
name="renewal_date",
field=models.DateTimeField(blank=True, default=None, null=True),
),
]

32
src/database/migrations/0017_searchmodel.py Normal file
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# Generated by Django 4.2.5 on 2023-11-14 23:25
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
("database", "0016_alter_subscription_renewal_date"),
]
operations = [
migrations.CreateModel(
name="SearchModel",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("name", models.CharField(default="default", max_length=200)),
("model_type", models.CharField(choices=[("text", "Text")], default="text", max_length=200)),
("bi_encoder", models.CharField(default="thenlper/gte-small", max_length=200)),
(
"cross_encoder",
models.CharField(
blank=True, default="cross-encoder/ms-marco-MiniLM-L-6-v2", max_length=200, null=True
),
),
],
options={
"abstract": False,
},
),
]

30
src/database/migrations/0018_searchmodelconfig_delete_searchmodel.py Normal file
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# Generated by Django 4.2.5 on 2023-11-16 01:13
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
("database", "0017_searchmodel"),
]
operations = [
migrations.CreateModel(
name="SearchModelConfig",
fields=[
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("name", models.CharField(default="default", max_length=200)),
("model_type", models.CharField(choices=[("text", "Text")], default="text", max_length=200)),
("bi_encoder", models.CharField(default="thenlper/gte-small", max_length=200)),
("cross_encoder", models.CharField(default="cross-encoder/ms-marco-MiniLM-L-6-v2", max_length=200)),
],
options={
"abstract": False,
},
),
migrations.DeleteModel(
name="SearchModel",
),
]

0
src/database/migrations/__init__.py Normal file
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181
src/database/models/__init__.py Normal file
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import uuid
from django.db import models
from django.contrib.auth.models import AbstractUser
from pgvector.django import VectorField
class BaseModel(models.Model):
created_at = models.DateTimeField(auto_now_add=True)
updated_at = models.DateTimeField(auto_now=True)
class Meta:
abstract = True
class KhojUser(AbstractUser):
uuid = models.UUIDField(models.UUIDField(default=uuid.uuid4, editable=False))
def save(self, *args, **kwargs):
if not self.uuid:
self.uuid = uuid.uuid4()
super().save(*args, **kwargs)
class GoogleUser(models.Model):
user = models.OneToOneField(KhojUser, on_delete=models.CASCADE)
sub = models.CharField(max_length=200)
azp = models.CharField(max_length=200)
email = models.CharField(max_length=200)
name = models.CharField(max_length=200)
given_name = models.CharField(max_length=200)
family_name = models.CharField(max_length=200)
picture = models.CharField(max_length=200, null=True, default=None)
locale = models.CharField(max_length=200)
def __str__(self):
return self.name
class KhojApiUser(models.Model):
"""User issued API tokens to authenticate Khoj clients"""
user = models.ForeignKey(KhojUser, on_delete=models.CASCADE)
token = models.CharField(max_length=50, unique=True)
name = models.CharField(max_length=50)
accessed_at = models.DateTimeField(null=True, default=None)
class Subscription(BaseModel):
class Type(models.TextChoices):
TRIAL = "trial"
STANDARD = "standard"
user = models.OneToOneField(KhojUser, on_delete=models.CASCADE, related_name="subscription")
type = models.CharField(max_length=20, choices=Type.choices, default=Type.TRIAL)
is_recurring = models.BooleanField(default=False)
renewal_date = models.DateTimeField(null=True, default=None, blank=True)
class NotionConfig(BaseModel):
token = models.CharField(max_length=200)
user = models.ForeignKey(KhojUser, on_delete=models.CASCADE)
class GithubConfig(BaseModel):
pat_token = models.CharField(max_length=200)
user = models.ForeignKey(KhojUser, on_delete=models.CASCADE)
class GithubRepoConfig(BaseModel):
name = models.CharField(max_length=200)
owner = models.CharField(max_length=200)
branch = models.CharField(max_length=200)
github_config = models.ForeignKey(GithubConfig, on_delete=models.CASCADE, related_name="githubrepoconfig")
class LocalOrgConfig(BaseModel):
input_files = models.JSONField(default=list, null=True)
input_filter = models.JSONField(default=list, null=True)
index_heading_entries = models.BooleanField(default=False)
user = models.ForeignKey(KhojUser, on_delete=models.CASCADE)
class LocalMarkdownConfig(BaseModel):
input_files = models.JSONField(default=list, null=True)
input_filter = models.JSONField(default=list, null=True)
index_heading_entries = models.BooleanField(default=False)
user = models.ForeignKey(KhojUser, on_delete=models.CASCADE)
class LocalPdfConfig(BaseModel):
input_files = models.JSONField(default=list, null=True)
input_filter = models.JSONField(default=list, null=True)
index_heading_entries = models.BooleanField(default=False)
user = models.ForeignKey(KhojUser, on_delete=models.CASCADE)
class LocalPlaintextConfig(BaseModel):
input_files = models.JSONField(default=list, null=True)
input_filter = models.JSONField(default=list, null=True)
index_heading_entries = models.BooleanField(default=False)
user = models.ForeignKey(KhojUser, on_delete=models.CASCADE)
class SearchModelConfig(BaseModel):
class ModelType(models.TextChoices):
TEXT = "text"
name = models.CharField(max_length=200, default="default")
model_type = models.CharField(max_length=200, choices=ModelType.choices, default=ModelType.TEXT)
bi_encoder = models.CharField(max_length=200, default="thenlper/gte-small")
cross_encoder = models.CharField(max_length=200, default="cross-encoder/ms-marco-MiniLM-L-6-v2")
class OpenAIProcessorConversationConfig(BaseModel):
api_key = models.CharField(max_length=200)
class OfflineChatProcessorConversationConfig(BaseModel):
enabled = models.BooleanField(default=False)
class ChatModelOptions(BaseModel):
class ModelType(models.TextChoices):
OPENAI = "openai"
OFFLINE = "offline"
max_prompt_size = models.IntegerField(default=None, null=True, blank=True)
tokenizer = models.CharField(max_length=200, default=None, null=True, blank=True)
chat_model = models.CharField(max_length=200, default=None, null=True, blank=True)
model_type = models.CharField(max_length=200, choices=ModelType.choices, default=ModelType.OPENAI)
class UserConversationConfig(BaseModel):
user = models.OneToOneField(KhojUser, on_delete=models.CASCADE)
setting = models.ForeignKey(ChatModelOptions, on_delete=models.CASCADE, default=None, null=True, blank=True)
class Conversation(BaseModel):
user = models.ForeignKey(KhojUser, on_delete=models.CASCADE)
conversation_log = models.JSONField(default=dict)
class Entry(BaseModel):
class EntryType(models.TextChoices):
IMAGE = "image"
PDF = "pdf"
PLAINTEXT = "plaintext"
MARKDOWN = "markdown"
ORG = "org"
NOTION = "notion"
GITHUB = "github"
CONVERSATION = "conversation"
class EntrySource(models.TextChoices):
COMPUTER = "computer"
NOTION = "notion"
GITHUB = "github"
user = models.ForeignKey(KhojUser, on_delete=models.CASCADE, default=None, null=True, blank=True)
embeddings = VectorField(dimensions=384)
raw = models.TextField()
compiled = models.TextField()
heading = models.CharField(max_length=1000, default=None, null=True, blank=True)
file_source = models.CharField(max_length=30, choices=EntrySource.choices, default=EntrySource.COMPUTER)
file_type = models.CharField(max_length=30, choices=EntryType.choices, default=EntryType.PLAINTEXT)
file_path = models.CharField(max_length=400, default=None, null=True, blank=True)
file_name = models.CharField(max_length=400, default=None, null=True, blank=True)
url = models.URLField(max_length=400, default=None, null=True, blank=True)
hashed_value = models.CharField(max_length=100)
corpus_id = models.UUIDField(default=uuid.uuid4, editable=False)
class EntryDates(BaseModel):
date = models.DateField()
entry = models.ForeignKey(Entry, on_delete=models.CASCADE, related_name="embeddings_dates")
class Meta:
indexes = [
models.Index(fields=["date"]),
]

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src/database/tests.py Normal file
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from django.test import TestCase
# Create your tests here.

88
src/interface/desktop/about.html Normal file
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<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0 maximum-scale=1.0">
<title>Khoj - About</title>
<link rel="icon" type="image/png" sizes="128x128" href="./assets/icons/favicon-128x128.png">
<link rel="manifest" href="/static/khoj_chat.webmanifest">
<link rel="stylesheet" href="./assets/khoj.css">
</head>
<script type="text/javascript" src="./utils.js"></script>
<style>
html, body {
height: 100%;
width: 100%;
padding: 0px;
margin: 0px;
}
body {
display: grid;
grid-template-rows: auto;
background: var(--background-color);
color: var(--main-text-color);
text-align: center;
font-family: roboto, karma, segoe ui, sans-serif;
font-size: small;
font-weight: 300;
line-height: 1.5em;
}
header > *,
body > * {
padding: 0px;
margin: 0px;
}
header > * {
margin-top: 20px;
}
img {
width: 100px;
height: 100px;
margin-top: 32px;
}
p {
font-size: 14px;
}
#about-page-version {
margin: 0;
}
.button {
display: block;
width: 60%;
padding: 10px 16px;
margin: 10px auto;
background-color: var(--primary);
border: none;
border-radius: 8px;
cursor: pointer;
transition: background-color 0.3s;
}
.button:hover {
background-color: var(--primary-hover);
}
footer {
font-size: 10px;
color: slategray;
margin-top: 10px;
}
</style>
<body>
<header>
<img id="logo" src="./assets/icons/favicon-128x128.png" alt="Khoj Logo">
<p id="about-page-title"><b>Khoj for Desktop</b>
<p id="about-page-version"></p>
</header>
<div class="action">
<button class="button" onclick="window.open('https://khoj.dev/terms-of-service', '_blank')">Terms of Service</button>
<button class="button" onclick="window.open('https://khoj.dev/privacy-policy', '_blank')">Privacy Policy</button>
</div>
<footer>
© 2023 Khoj Inc. All rights reserved.
</footer>
</body>
</html>

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<?xml version="1.0" encoding="utf-8"?>
<svg width="800px" height="800px" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
<path fill-rule="evenodd" clip-rule="evenodd" d="M22 8.29344C22 11.7692 19.1708 14.5869 15.6807 14.5869C15.0439 14.5869 13.5939 14.4405 12.8885 13.8551L12.0067 14.7333C11.4883 15.2496 11.6283 15.4016 11.8589 15.652C11.9551 15.7565 12.0672 15.8781 12.1537 16.0505C12.1537 16.0505 12.8885 17.075 12.1537 18.0995C11.7128 18.6849 10.4783 19.5045 9.06754 18.0995L8.77362 18.3922C8.77362 18.3922 9.65538 19.4167 8.92058 20.4412C8.4797 21.0267 7.30403 21.6121 6.27531 20.5876L5.2466 21.6121C4.54119 22.3146 3.67905 21.9048 3.33616 21.6121L2.45441 20.7339C1.63143 19.9143 2.1115 19.0264 2.45441 18.6849L10.0963 11.0743C10.0963 11.0743 9.3615 9.90338 9.3615 8.29344C9.3615 4.81767 12.1907 2 15.6807 2C19.1708 2 22 4.81767 22 8.29344ZM15.681 10.4889C16.8984 10.4889 17.8853 9.50601 17.8853 8.29353C17.8853 7.08105 16.8984 6.09814 15.681 6.09814C14.4635 6.09814 13.4766 7.08105 13.4766 8.29353C13.4766 9.50601 14.4635 10.4889 15.681 10.4889Z" fill="#1C274C"/>
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<?xml version="1.0" encoding="utf-8"?><!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
<?xml version="1.0" encoding="utf-8"?>
<svg width="800px" height="800px" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M15.197 3.35462C16.8703 1.67483 19.4476 1.53865 20.9536 3.05046C22.4596 4.56228 22.3239 7.14956 20.6506 8.82935L18.2268 11.2626M10.0464 14C8.54044 12.4882 8.67609 9.90087 10.3494 8.22108L12.5 6.06212" stroke="#1C274C" stroke-width="1.5" stroke-linecap="round"/>
<path d="M13.9536 10C15.4596 11.5118 15.3239 14.0991 13.6506 15.7789L11.2268 18.2121L8.80299 20.6454C7.12969 22.3252 4.55237 22.4613 3.0464 20.9495C1.54043 19.4377 1.67609 16.8504 3.34939 15.1706L5.77323 12.7373" stroke="#1C274C" stroke-width="1.5" stroke-linecap="round"/>
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</svg>

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src/interface/desktop/assets/khoj.css
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@ -2,29 +2,44 @@
/* Can be forced with data-theme="light" */
[data-theme="light"],
:root:not([data-theme="dark"]) {
--primary: #ffb300;
--primary-hover: #ffa000;
--primary: #fee285;
--primary-hover: #fcc50b;
--primary-focus: rgba(255, 179, 0, 0.125);
--primary-inverse: rgba(0, 0, 0, 0.75);
--background-color: #f5f4f3;
--main-text-color: #475569;
--water: #44b9da;
--leaf: #7b990a;
--flower: #d1684e;
}
/* Amber Dark scheme (Auto) */
/* Automatically enabled if user has Dark mode enabled */
@media only screen and (prefers-color-scheme: dark) {
:root:not([data-theme]) {
--primary: #ffb300;
--primary-hover: #ffc107;
--primary: #fee285;
--primary-hover: #fcc50b;
--primary-focus: rgba(255, 179, 0, 0.25);
--primary-inverse: rgba(0, 0, 0, 0.75);
--background-color: #f5f4f3;
--main-text-color: #475569;
--water: #44b9da;
--leaf: #7b990a;
--flower: #d1684e;
}
}
/* Amber Dark scheme (Forced) */
/* Enabled if forced with data-theme="dark" */
[data-theme="dark"] {
--primary: #ffb300;
--primary-hover: #ffc107;
--primary: #fee285;
--primary-hover: #fcc50b;
--primary-focus: rgba(255, 179, 0, 0.25);
--primary-inverse: rgba(0, 0, 0, 0.75);
--background-color: #f5f4f3;
--main-text-color: #475569;
--water: #44b9da;
--leaf: #7b990a;
--flower: #d1684e;
}
/* Amber (Common styles) */
:root {
@ -37,8 +52,10 @@
.khoj-configure {
display: grid;
grid-template-columns: 1fr;
padding: 0 24px;
font-family: roboto, karma, segoe ui, sans-serif;
font-weight: 300;
}
.khoj-header {
display: grid;
grid-auto-flow: column;
@ -64,7 +81,7 @@ a.khoj-logo {
}
.khoj-nav a {
color: #333;
color: var(--main-text-color);
text-decoration: none;
font-size: small;
font-weight: normal;
@ -75,8 +92,9 @@ a.khoj-logo {
}
.khoj-nav a:hover {
background-color: var(--primary-hover);
color: var(--main-text-color);
}
.khoj-nav-selected {
a.khoj-nav-selected {
background-color: var(--primary);
}
img.khoj-logo {
@ -85,21 +103,6 @@ img.khoj-logo {
justify-self: center;
}
a.khoj-banner {
color: black;
text-decoration: none;
}
p.khoj-banner {
font-size: small;
margin: 0;
padding: 10px;
}
p#khoj-banner {
display: inline;
}
@media only screen and (max-width: 600px) {
div.khoj-header {
display: grid;

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src/interface/desktop/chat.html
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@ -8,6 +8,8 @@
<link rel="manifest" href="/static/khoj_chat.webmanifest">
<link rel="stylesheet" href="./assets/khoj.css">
</head>
<script src="./utils.js"></script>
<script>
let chatOptions = [];
function copyProgrammaticOutput(event) {
@ -32,32 +34,101 @@
let escaped_ref = reference.replaceAll('"', '&quot;');
// Generate HTML for Chat Reference
return `<sup><abbr title="${escaped_ref}" tabindex="0">${index}</abbr></sup>`;
let short_ref = escaped_ref.slice(0, 100);
short_ref = short_ref.length < escaped_ref.length ? short_ref + "..." : short_ref;
let referenceButton = document.createElement('button');
referenceButton.innerHTML = short_ref;
referenceButton.id = `ref-${index}`;
referenceButton.classList.add("reference-button");
referenceButton.classList.add("collapsed");
referenceButton.tabIndex = 0;
// Add event listener to toggle full reference on click
referenceButton.addEventListener('click', function() {
console.log(`Toggling ref-${index}`)
if (this.classList.contains("collapsed")) {
this.classList.remove("collapsed");
this.classList.add("expanded");
this.innerHTML = escaped_ref;
} else {
this.classList.add("collapsed");
this.classList.remove("expanded");
this.innerHTML = short_ref;
}
});
return referenceButton;
}
function renderMessage(message, by, dt=null) {
function renderMessage(message, by, dt=null, annotations=null) {
let message_time = formatDate(dt ?? new Date());
let by_name = by == "khoj" ? "🏮 Khoj" : "🤔 You";
let formattedMessage = formatHTMLMessage(message);
// Generate HTML for Chat Message and Append to Chat Body
document.getElementById("chat-body").innerHTML += `
<div data-meta="${by_name} at ${message_time}" class="chat-message ${by}">
<div class="chat-message-text ${by}">${formattedMessage}</div>
</div>
`;
let chatBody = document.getElementById("chat-body");
// Create a new div for the chat message
let chatMessage = document.createElement('div');
chatMessage.className = `chat-message ${by}`;
chatMessage.dataset.meta = `${by_name} at ${message_time}`;
// Create a new div for the chat message text and append it to the chat message
let chatMessageText = document.createElement('div');
chatMessageText.className = `chat-message-text ${by}`;
chatMessageText.innerHTML = formattedMessage;
chatMessage.appendChild(chatMessageText);
// Append annotations div to the chat message
if (annotations) {
chatMessageText.appendChild(annotations);
}
// Append chat message div to chat body
chatBody.appendChild(chatMessage);
// Scroll to bottom of chat-body element
document.getElementById("chat-body").scrollTop = document.getElementById("chat-body").scrollHeight;
chatBody.scrollTop = chatBody.scrollHeight;
}
function renderMessageWithReference(message, by, context=null, dt=null) {
let references = '';
if (context) {
references = context
.map((reference, index) => generateReference(reference, index))
.join("<sup>,</sup>");
if (context == null || context.length == 0) {
renderMessage(message, by, dt);
return;
}
renderMessage(message+references, by, dt);
let references = document.createElement('div');
let referenceExpandButton = document.createElement('button');
referenceExpandButton.classList.add("reference-expand-button");
let expandButtonText = context.length == 1 ? "1 reference" : `${context.length} references`;
referenceExpandButton.innerHTML = expandButtonText;
references.appendChild(referenceExpandButton);
let referenceSection = document.createElement('div');
referenceSection.classList.add("reference-section");
referenceSection.classList.add("collapsed");
referenceExpandButton.addEventListener('click', function() {
if (referenceSection.classList.contains("collapsed")) {
referenceSection.classList.remove("collapsed");
referenceSection.classList.add("expanded");
} else {
referenceSection.classList.add("collapsed");
referenceSection.classList.remove("expanded");
}
});
references.classList.add("references");
if (context) {
for (let index in context) {
let reference = context[index];
let polishedReference = generateReference(reference, index);
referenceSection.appendChild(polishedReference);
}
}
references.appendChild(referenceSection);
renderMessage(message, by, dt, references);
}
function formatHTMLMessage(htmlMessage) {
@ -66,6 +137,8 @@
// Replace any ** with <b> and __ with <u>
newHTML = newHTML.replace(/\*\*([\s\S]*?)\*\*/g, '<b>$1</b>');
newHTML = newHTML.replace(/__([\s\S]*?)__/g, '<u>$1</u>');
// Remove any text between <s>[INST] and </s> tags. These are spurious instructions for the AI chat model.
newHTML = newHTML.replace(/<s>\[INST\].+(<\/s>)?/g, '');
return newHTML;
}
@ -89,6 +162,8 @@
// Generate backend API URL to execute query
let url = `${hostURL}/api/chat?q=${encodeURIComponent(query)}&n=${resultsCount}&client=web&stream=true`;
const khojToken = await window.tokenAPI.getToken();
const headers = { 'Authorization': `Bearer ${khojToken}` };
let chat_body = document.getElementById("chat-body");
let new_response = document.createElement("div");
@ -113,10 +188,11 @@
chatInput.classList.remove("option-enabled");
// Call specified Khoj API which returns a streamed response of type text/plain
fetch(url)
fetch(url, { headers })
.then(response => {
const reader = response.body.getReader();
const decoder = new TextDecoder();
let references = null;
function readStream() {
reader.read().then(({ done, value }) => {
@ -124,7 +200,8 @@
// Evaluate the contents of new_response_text.innerHTML after all the data has been streamed
const currentHTML = newResponseText.innerHTML;
newResponseText.innerHTML = formatHTMLMessage(currentHTML);
newResponseText.appendChild(references);
document.getElementById("chat-body").scrollTop = document.getElementById("chat-body").scrollHeight;
return;
}
@ -137,11 +214,36 @@
const rawReference = chunk.split("### compiled references:")[1];
const rawReferenceAsJson = JSON.parse(rawReference);
let polishedReference = rawReferenceAsJson.map((reference, index) => generateReference(reference, index))
.join("<sup>,</sup>");
references = document.createElement('div');
references.classList.add("references");
newResponseText.innerHTML += polishedReference;
document.getElementById("chat-body").scrollTop = document.getElementById("chat-body").scrollHeight;
let referenceExpandButton = document.createElement('button');
referenceExpandButton.classList.add("reference-expand-button");
let expandButtonText = rawReferenceAsJson.length == 1 ? "1 reference" : `${rawReferenceAsJson.length} references`;
referenceExpandButton.innerHTML = expandButtonText;
references.appendChild(referenceExpandButton);
let referenceSection = document.createElement('div');
referenceSection.classList.add("reference-section");
referenceSection.classList.add("collapsed");
referenceExpandButton.addEventListener('click', function() {
if (referenceSection.classList.contains("collapsed")) {
referenceSection.classList.remove("collapsed");
referenceSection.classList.add("expanded");
} else {
referenceSection.classList.add("collapsed");
referenceSection.classList.remove("expanded");
}
});
rawReferenceAsJson.forEach((reference, index) => {
let polishedReference = generateReference(reference, index);
referenceSection.appendChild(polishedReference);
});
references.appendChild(referenceSection);
readStream();
} else {
// Display response from Khoj
@ -164,6 +266,7 @@
function incrementalChat(event) {
if (!event.shiftKey && event.key === 'Enter') {
event.preventDefault();
chat();
}
}
@ -217,12 +320,23 @@
async function loadChat() {
const hostURL = await window.hostURLAPI.getURL();
fetch(`${hostURL}/api/chat/history?client=web`)
const khojToken = await window.tokenAPI.getToken();
const headers = { 'Authorization': `Bearer ${khojToken}` };
fetch(`${hostURL}/api/chat/history?client=web`, { headers })
.then(response => response.json())
.then(data => {
if (data.detail) {
// If the server returns a 500 error with detail, render a setup hint.
renderMessage("Hi 👋🏾, to get started you have two options:<ol><li><b>Use OpenAI</b>: <ol><li>Get your <a class='inline-chat-link' href='https://platform.openai.com/account/api-keys'>OpenAI API key</a></li><li>Save it in the Khoj <a class='inline-chat-link' href='/config/processor/conversation/openai'>chat settings</a></li><li>Click Configure on the Khoj <a class='inline-chat-link' href='/config'>settings page</a></li></ol></li><li><b>Enable offline chat</b>: <ol><li>Go to the Khoj <a class='inline-chat-link' href='/config'>settings page</a> and enable offline chat</li></ol></li></ol>", "khoj");
first_run_message = `Hi 👋🏾, to get started:
<ol>
<li>Generate an API token in the <a class='inline-chat-link' href="#" onclick="window.navigateAPI.navigateToWebSettings()">Khoj Web settings</a></li>
<li>Paste it into the API Key field in the <a class='inline-chat-link' href="#" onclick="window.navigateAPI.navigateToSettings()">Khoj Desktop settings</a></li>
</ol>`
.trim()
.replace(/(\r\n|\n|\r)/gm, "");
renderMessage(first_run_message, "khoj");
// Disable chat input field and update placeholder text
document.getElementById("chat-input").setAttribute("disabled", "disabled");
@ -243,7 +357,7 @@
return;
});
fetch(`${hostURL}/api/chat/options`)
fetch(`${hostURL}/api/chat/options`, { headers })
.then(response => response.json())
.then(data => {
// Render chat options, if any
@ -264,17 +378,18 @@
}
</script>
<body>
<div id="khoj-banner-container" class="khoj-banner-container">
<div id="khoj-empty-container" class="khoj-empty-container">
</div>
<!--Add Header Logo and Nav Pane-->
<div class="khoj-header">
<a class="khoj-logo" href="/">
<img class="khoj-logo" src="./assets/icons/khoj-logo-sideways-500.png" alt="Khoj"></img>
</a>
<nav class="khoj-nav">
<a class="khoj-nav khoj-nav-selected" href="./chat.html">Chat</a>
<a class="khoj-nav" href="./index.html">Search</a>
<a class="khoj-nav" href="./config.html">⚙️</a>
<a class="khoj-nav khoj-nav-selected" href="./chat.html">💬 Chat</a>
<a class="khoj-nav" href="./search.html">🔎 Search</a>
<a class="khoj-nav" href="./config.html">⚙️ Settings</a>
</nav>
</div>
@ -284,8 +399,7 @@
<!-- Chat Footer -->
<div id="chat-footer">
<div id="chat-tooltip" style="display: none;"></div>
<textarea id="chat-input" class="option" oninput="onChatInput()" onkeyup=incrementalChat(event) autofocus="autofocus" placeholder="Type / to see a list of commands, or just type your questions and hit enter.">
</textarea>
<textarea id="chat-input" class="option" oninput="onChatInput()" onkeydown=incrementalChat(event) autofocus="autofocus" placeholder="Type / to see a list of commands, or just type your questions and hit enter."></textarea>
</div>
</body>
@ -298,8 +412,8 @@
}
body {
display: grid;
background: #fff;
color: #475569;
background: var(--background-color);
color: var(--main-text-color);
text-align: center;
font-family: roboto, karma, segoe ui, sans-serif;
font-size: small;
@ -433,6 +547,83 @@
box-shadow: 0 0 12px rgb(119, 156, 46);
}
div.collapsed {
display: none;
}
div.expanded {
display: block;
}
div.reference {
display: grid;
grid-template-rows: auto;
grid-auto-flow: row;
grid-column-gap: 10px;
grid-row-gap: 10px;
margin: 10px;
}
div.expanded.reference-section {
display: grid;
grid-template-rows: auto;
grid-auto-flow: row;
grid-column-gap: 10px;
grid-row-gap: 10px;
margin: 10px;
}
button.reference-button {
background: var(--background-color);
color: var(--main-text-color);
border: 1px solid var(--main-text-color);
border-radius: 5px;
padding: 5px;
font-size: 14px;
font-weight: 300;
line-height: 1.5em;
cursor: pointer;
transition: background 0.2s ease-in-out;
text-align: left;
max-height: 75px;
transition: max-height 0.3s ease-in-out;
overflow: hidden;
}
button.reference-button.expanded {
max-height: none;
}
button.reference-button::before {
content: "▶";
margin-right: 5px;
display: inline-block;
transition: transform 0.3s ease-in-out;
}
button.reference-button:active:before,
button.reference-button[aria-expanded="true"]::before {
transform: rotate(90deg);
}
button.reference-expand-button {
background: var(--background-color);
color: var(--main-text-color);
border: 1px dotted var(--main-text-color);
border-radius: 5px;
padding: 5px;
font-size: 14px;
font-weight: 300;
line-height: 1.5em;
cursor: pointer;
transition: background 0.4s ease-in-out;
text-align: left;
}
button.reference-expand-button:hover {
background: var(--primary-hover);
}
.option-enabled:focus {
outline: none !important;
border:1px solid #475569;
@ -445,6 +636,11 @@
border-bottom: 1px dotted #475569;
}
div.khoj-empty-container {
padding: 0;
margin: 0;
}
@media (pointer: coarse), (hover: none) {
abbr[title] {
position: relative;
@ -481,12 +677,6 @@
margin: 4px;
grid-template-columns: auto;
}
a.khoj-banner {
display: block;
}
p.khoj-banner {
padding: 0;
}
}
@media only screen and (min-width: 600px) {
body {
@ -498,11 +688,6 @@
}
}
div.khoj-banner-container {
padding: 0px;
margin: 0px;
}
div#chat-tooltip {
text-align: left;
font-size: medium;
@ -524,23 +709,6 @@
text-align: center;
}
button#khoj-banner-submit,
input#khoj-banner-email {
padding: 10px;
border-radius: 5px;
border: 1px solid #475569;
background: #f9fafc;
}
button#khoj-banner-submit:hover,
input#khoj-banner-email:hover {
box-shadow: 0 0 11px #aaa;
}
div.khoj-banner-container-hidden {
margin: 0px;
padding: 0px;
}
div.programmatic-output {
background-color: #f5f5f5;
border: 1px solid #ddd;

152
src/interface/desktop/config.html
View file

@ -2,40 +2,51 @@
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0 maximum-scale=1.0">
<title>Khoj - Search</title>
<title>Khoj - Settings</title>
<link rel="icon" type="image/png" sizes="128x128" href="./assets/icons/favicon-128x128.png">
<link rel="manifest" href="./khoj.webmanifest">
<link rel="stylesheet" href="./assets/khoj.css">
</head>
<script type="text/javascript" src="./assets/org.min.js"></script>
<script type="text/javascript" src="./assets/markdown-it.min.js"></script>
<script src="./utils.js"></script>
<body>
<div class="page">
<!--Add Header Logo and Nav Pane-->
<div class="khoj-header">
<a class="khoj-logo" href="./index.html">
<a class="khoj-logo" href="./chat.html">
<img class="khoj-logo" src="./assets/icons/khoj-logo-sideways-500.png" alt="Khoj"></img>
</a>
<nav class="khoj-nav">
<a class="khoj-nav" href="./chat.html">Chat</a>
<a class="khoj-nav" href="./index.html">Search</a>
<a class="khoj-nav khoj-nav-selected" href="./config.html">⚙️</a>
<a class="khoj-nav" href="./chat.html">💬 Chat</a>
<a class="khoj-nav" href="./search.html">🔎 Search</a>
<a class="khoj-nav khoj-nav-selected" href="./config.html">⚙️ Settings</a>
</nav>
</div>
</div>
<div class="section-cards">
<div class="card-description-row">
<div class="card configuration">
<div class="card-title-row">
<img class="card-icon" src="./assets/icons/link.svg" alt="File">
<img class="card-icon" src="./assets/icons/link.svg" alt="Khoj Server URL">
<h3 class="card-title">
Host
Server URL
</h3>
</div>
<div class="card-description-row">
<input id="khoj-host-url" class="card-input" type="text">
</div>
<div class="card-title-row">
<img class="card-icon" src="./assets/icons/key.svg" alt="Khoj Access Key">
<h3 class="card-title">
API Key
</h3>
</div>
<div class="card-description-row">
<input id="khoj-access-key" class="card-input" type="text" placeholder="Enter API key to access your Khoj">
</div>
</div>
</div>
<div class="card-description-row">
<div class="card configuration">
<div class="card-title-row">
<img class="card-icon" src="./assets/icons/plaintext.svg" alt="File">
<h3 class="card-title">
@ -54,6 +65,10 @@
<img class="add-files-icon" src="./assets/icons/circular-add.svg" alt="Add">
</button>
</div>
</div>
</div>
<div class="card-description-row">
<div class="card configuration">
<div class="card-title-row">
<img class="card-icon" src="./assets/icons/folder.svg" alt="Folder">
<h3 class="card-title">
@ -72,20 +87,21 @@
<img class="add-files-icon" src="./assets/icons/circular-add.svg" alt="Add">
</button>
</div>
</div>
</div>
<div class="section-action-row">
<div class="card-description-row">
<button id="sync-data">Sync</button>
<button id="sync-force" class="sync-data">💾 Save</button>
</div>
<div class="card-description-row sync-force-toggle">
<input id="sync-force" type="checkbox" name="sync-force" value="force">
<label for="sync-force">Force Sync</label>
<div class="card-description-row">
<button id="delete-all" class="sync-data">🗑️ Delete All</button>
</div>
<div id="loading-bar" style="display: none;">
</div>
<div id="loading-bar" style="display: none;"></div>
<div class="card-description-row">
<div id="sync-status"></div>
</div>
</div>
</div>
</body>
<style>
@ -93,7 +109,7 @@
body {
display: grid;
grid-template-columns: 1fr;
grid-template-rows: 1fr auto auto auto minmax(80px, 100%);
grid-template-rows: 1fr auto;
font-size: small!important;
}
body > * {
@ -104,8 +120,7 @@
body {
display: grid;
grid-template-columns: 1fr min(70vw, 100%) 1fr;
grid-template-rows: 1fr auto auto auto minmax(80px, 100%);
padding-top: 60vw;
grid-template-rows: 80px auto;
}
body > * {
grid-column: 2;
@ -114,7 +129,7 @@
body, input {
padding: 0px;
margin: 0px;
background: #fff;
background: var(--background-color);
color: #475569;
font-family: roboto, karma, segoe ui, sans-serif;
font-size: small;
@ -126,11 +141,6 @@
margin: 10px;
}
div.page {
padding: 0px;
margin: 0px;
}
svg {
transition: transform 0.3s ease-in-out;
}
@ -167,19 +177,19 @@
}
}
#khoj-host-url {
.card-input {
padding: 4px;
box-shadow: 0 0 2px 1px rgba(0, 0, 0, 0.2);
box-shadow: 0 0 2px 1px rgba(0, 0, 0, 0.3);
border: none;
width: 450px;
}
.card {
display: grid;
/* grid-template-rows: repeat(3, 1fr); */
gap: 8px;
padding: 24px 16px;
width: 100%;
background: white;
width: 450px;
background: var(--background-color);
border: 1px solid rgb(229, 229, 229);
border-radius: 4px;
box-shadow: 0px 1px 3px 0px rgba(0,0,0,0.1),0px 1px 2px -1px rgba(0,0,0,0.1);
@ -188,15 +198,15 @@
.section-cards {
display: grid;
grid-template-columns: repeat(1, 1fr);
gap: 16px;
justify-items: start;
justify-items: center;
margin: 0;
width: auto;
}
div.configuration {
width: auto;
.section-action-row {
display: grid;
grid-auto-flow: column;
gap: 16px;
height: fit-content;
}
.card-title-row {
@ -247,7 +257,7 @@
}
.primary-button {
border: none;
color: white;
color: var(--background-color);
padding: 15px 32px;
text-align: center;
text-decoration: none;
@ -256,7 +266,7 @@
}
button.card-button.disabled {
color: rgb(255, 136, 136);
color: var(--flower);
background: transparent;
font-size: small;
cursor: pointer;
@ -268,11 +278,7 @@
}
button.card-button.happy {
color: rgb(0, 146, 0);
}
button.card-button.happy {
color: rgb(0, 146, 0);
color: var(--leaf);
}
img.configured-icon {
@ -296,13 +302,14 @@
div.folder-element {
display: grid;
grid-template-columns: auto 1fr;
box-shadow: 0 0 2px 1px rgba(0, 0, 0, 0.2);
border: 1px solid rgb(229, 229, 229);
border-radius: 4px;
box-shadow: 0px 1px 3px 0px rgba(0,0,0,0.1),0px 1px 2px -1px rgba(0,0,0,0.8);
padding: 4px;
margin-bottom: 8px;
}
div.content-name {
width: 500px;
overflow-wrap: break-word;
}
@ -315,7 +322,7 @@
background-color: rgb(253 214 214);
border-radius: 3px;
border: none;
color: rgb(207, 67, 59);
color: var(--flower);
padding: 4px;
}
@ -324,14 +331,14 @@
background-color: rgb(255 235 235);
border-radius: 3px;
border: none;
color: rgb(207, 67, 59);
color: var(--flower);
padding: 4px;
cursor: pointer;
}
#sync-data {
background-color: #ffb300;
button.sync-data {
background-color: var(--primary);
border: none;
color: white;
color: var(--main-text-color);
padding: 12px;
text-align: center;
text-decoration: none;
@ -340,43 +347,20 @@
border-radius: 4px;
cursor: pointer;
transition: background-color 0.3s ease;
box-shadow: 0px 5px 0px #f9f5de;
box-shadow: 0px 5px 0px var(--background-color);
}
#sync-data:hover {
background-color: #ffcc00;
box-shadow: 0px 3px 0px #f9f5de;
button.sync-data:hover {
background-color: var(--primary-hover);
box-shadow: 0px 3px 0px var(--background-color);
}
.sync-force-toggle {
align-content: center;
display: grid;
grid-auto-flow: column;
gap: 4px;
}
</style>
<script>
var khojBannerSubmit = document.getElementById("khoj-banner-submit");
khojBannerSubmit?.addEventListener("click", function(event) {
event.preventDefault();
var email = document.getElementById("khoj-banner-email").value;
fetch("https://app.khoj.dev/beta/users/", {
method: "POST",
body: JSON.stringify({
email: email
}),
headers: {
"Content-Type": "application/json"
}
}).then(function(response) {
return response.json();
}).then(function(data) {
console.log(data);
if (data.user != null) {
document.getElementById("khoj-banner").innerHTML = "Thanks for signing up. We'll be in touch soon! 🚀";
document.getElementById("khoj-banner-submit").remove();
} else {
document.getElementById("khoj-banner").innerHTML = "There was an error signing up. Please contact team@khoj.dev";
}
}).catch(function(error) {
console.log(error);
document.getElementById("khoj-banner").innerHTML = "There was an error signing up. Please contact team@khoj.dev";
});
});
</script>
<script src="./renderer.js"></script>
</html>

129
src/interface/desktop/loading-animation.js Normal file
View file

@ -0,0 +1,129 @@
var $wrap = document.getElementById('loading-animation'),
canvassize = 380,
length = 40,
radius = 6.8,
rotatevalue = 0.02,
acceleration = 0,
animatestep = 0,
toend = false,
pi2 = Math.PI*2,
group = new THREE.Group(),
mesh, ringcover, ring,
camera, scene, renderer;
camera = new THREE.PerspectiveCamera(65, 1, 1, 10000);
camera.position.z = 120;
scene = new THREE.Scene();
// scene.add(new THREE.AxisHelper(30));
scene.add(group);
mesh = new THREE.Mesh(
new THREE.TubeGeometry(new (THREE.Curve.create(function() {},
function(percent) {
var x = length*Math.sin(pi2*percent),
y = radius*Math.cos(pi2*3*percent),
z, t;
t = percent%0.25/0.25;
t = percent%0.25-(2*(1-t)*t* -0.0185 +t*t*0.25);
if (Math.floor(percent/0.25) == 0 || Math.floor(percent/0.25) == 2) {
t *= -1;
}
z = radius*Math.sin(pi2*2* (percent-t));
return new THREE.Vector3(x, y, z);
}
))(), 200, 1.1, 2, true),
new THREE.MeshBasicMaterial({
color: 0xfcc50b
// , wireframe: true
})
);
group.add(mesh);
ringcover = new THREE.Mesh(new THREE.PlaneGeometry(50, 15, 1), new THREE.MeshBasicMaterial({color: 0xd1684e, opacity: 0, transparent: true}));
ringcover.position.x = length+1;
ringcover.rotation.y = Math.PI/2;
group.add(ringcover);
ring = new THREE.Mesh(new THREE.RingGeometry(4.3, 5.55, 32), new THREE.MeshBasicMaterial({color: 0xfcc50b, opacity: 0, transparent: true}));
ring.position.x = length+1.1;
ring.rotation.y = Math.PI/2;
group.add(ring);
// fake shadow
(function() {
var plain, i;
for (i = 0; i < 10; i++) {
plain = new THREE.Mesh(new THREE.PlaneGeometry(length*2+1, radius*3, 1), new THREE.MeshBasicMaterial({color: 0xd1684e, transparent: true, opacity: 0.15}));
plain.position.z = -2.5+i*0.5;
group.add(plain);
}
})();
renderer = new THREE.WebGLRenderer({
antialias: true
});
renderer.setPixelRatio(window.devicePixelRatio);
renderer.setSize(canvassize, canvassize);
renderer.setClearColor('#d1684e');
$wrap.appendChild(renderer.domElement);
function start() {
toend = true;
}
function back() {
toend = false;
}
function tilt(percent) {
group.rotation.y = percent*0.5;
}
function render() {
var progress;
animatestep = Math.max(0, Math.min(240, toend ? animatestep+1 : animatestep-4));
acceleration = easing(animatestep, 0, 1, 240);
if (acceleration > 0.35) {
progress = (acceleration-0.35)/0.65;
group.rotation.y = -Math.PI/2 *progress;
group.position.z = 20*progress;
progress = Math.max(0, (acceleration-0.99)/0.01);
mesh.material.opacity = 1-progress;
ringcover.material.opacity = ring.material.opacity = progress;
ring.scale.x = ring.scale.y = 0.9 + 0.1*progress;
}
renderer.render(scene, camera);
}
function animate() {
mesh.rotation.x += rotatevalue + acceleration*Math.sin(Math.PI*acceleration);
render();
requestAnimationFrame(animate);
}
function easing(t, b, c, d) {
if ((t /= d/2) < 1)
return c/2*t*t+b;
return c/2*((t-=2)*t*t+2)+b;
}
animate();
setTimeout(start, 30);

170
src/interface/desktop/main.js
View file

@ -1,5 +1,6 @@
const { app, BrowserWindow, ipcMain } = require('electron');
const { app, BrowserWindow, ipcMain, Tray, Menu, nativeImage, shell } = require('electron');
const todesktop = require("@todesktop/runtime");
const khojPackage = require('./package.json');
todesktop.init();
@ -9,7 +10,7 @@ const {dialog} = require('electron');
const cron = require('cron').CronJob;
const axios = require('axios');
const KHOJ_URL = 'http://127.0.0.1:42110'
const KHOJ_URL = 'https://app.khoj.dev';
const Store = require('electron-store');
@ -42,6 +43,10 @@ const schema = {
},
default: []
},
khojToken: {
type: 'string',
default: ''
},
hostURL: {
type: 'string',
default: KHOJ_URL
@ -62,8 +67,8 @@ const schema = {
}
};
let syncing = false;
var state = {}
const store = new Store({ schema });
console.log(store);
@ -106,6 +111,15 @@ function filenameToMimeType (filename) {
}
function pushDataToKhoj (regenerate = false) {
// Don't sync if token or hostURL is not set or if already syncing
if (store.get('khojToken') === '' || store.get('hostURL') === '' || syncing === true) {
const win = BrowserWindow.getAllWindows()[0];
if (win) win.webContents.send('update-state', state);
return;
} else {
syncing = true;
}
let filesToPush = [];
const files = store.get('files') || [];
const folders = store.get('folders') || [];
@ -168,7 +182,7 @@ function pushDataToKhoj (regenerate = false) {
if (!!formData?.entries()?.next().value) {
const hostURL = store.get('hostURL') || KHOJ_URL;
const headers = {
'x-api-key': 'secret'
'Authorization': `Bearer ${store.get("khojToken")}`
};
axios.post(`${hostURL}/api/v1/index/update?force=${regenerate}&client=desktop`, formData, { headers })
.then(response => {
@ -188,11 +202,13 @@ function pushDataToKhoj (regenerate = false) {
})
.finally(() => {
// Syncing complete
syncing = false;
const win = BrowserWindow.getAllWindows()[0];
if (win) win.webContents.send('update-state', state);
});
} else {
// Syncing complete
syncing = false;
const win = BrowserWindow.getAllWindows()[0];
if (win) win.webContents.send('update-state', state);
}
@ -246,6 +262,15 @@ async function handleFileOpen (type) {
}
}
async function getToken () {
return store.get('khojToken');
}
async function setToken (event, token) {
store.set('khojToken', token);
return store.get('khojToken');
}
async function getFiles () {
return store.get('files');
}
@ -255,6 +280,12 @@ async function getFolders () {
}
async function setURL (event, url) {
// Sanitize the URL. Remove trailing slash if present. Add http:// if not present.
url = url.replace(/\/$/, "");
if (!url.match(/^[a-zA-Z]+:\/\//)) {
url = `http://${url}`;
}
store.set('hostURL', url);
return store.get('hostURL');
}
@ -287,10 +318,26 @@ async function syncData (regenerate = false) {
}
}
const createWindow = () => {
const win = new BrowserWindow({
async function deleteAllFiles () {
try {
store.set('files', []);
store.set('folders', []);
pushDataToKhoj(true);
const date = new Date();
console.log('Pushing data to Khoj at: ', date);
} catch (err) {
console.error(err);
}
}
let firstRun = true;
let win = null;
const createWindow = (tab = 'chat.html') => {
win = new BrowserWindow({
width: 800,
height: 800,
show: false,
// titleBarStyle: 'hidden',
webPreferences: {
preload: path.join(__dirname, 'preload.js'),
@ -311,12 +358,30 @@ const createWindow = () => {
win.setResizable(true);
win.setOpacity(0.95);
win.setBackgroundColor('#FFFFFF');
win.setBackgroundColor('#f5f4f3');
win.setHasShadow(true);
job.start();
win.loadFile('index.html')
win.loadFile(tab)
if (firstRun === true) {
firstRun = false;
// Create splash screen
var splash = new BrowserWindow({width: 400, height: 400, transparent: true, frame: false, alwaysOnTop: true});
splash.setOpacity(1.0);
splash.setBackgroundColor('#d16b4e');
splash.loadFile('splash.html');
// Show splash screen on app load
win.once('ready-to-show', () => {
setTimeout(function(){ splash.close(); win.show(); }, 4500);
});
} else {
// Show main window directly if not first run
win.once('ready-to-show', () => { win.show(); });
}
}
app.whenReady().then(() => {
@ -331,6 +396,14 @@ app.whenReady().then(() => {
event.reply('update-state', arg);
});
ipcMain.on('navigate', (event, page) => {
win.loadFile(page);
});
ipcMain.on('navigateToWebApp', (event, page) => {
shell.openExternal(`${store.get('hostURL')}/${page}`);
});
ipcMain.handle('getFiles', getFiles);
ipcMain.handle('getFolders', getFolders);
@ -340,19 +413,24 @@ app.whenReady().then(() => {
ipcMain.handle('setURL', setURL);
ipcMain.handle('getURL', getURL);
ipcMain.handle('setToken', setToken);
ipcMain.handle('getToken', getToken);
ipcMain.handle('syncData', (event, regenerate) => {
syncData(regenerate);
});
ipcMain.handle('deleteAllFiles', deleteAllFiles);
createWindow()
app.setAboutPanelOptions({
applicationName: "Khoj",
applicationVersion: "0.0.1",
version: "0.0.1",
authors: "Khoj Team",
applicationVersion: khojPackage.version,
version: khojPackage.version,
authors: "Saba Imran, Debanjum Singh Solanky and contributors",
website: "https://khoj.dev",
iconPath: path.join(__dirname, 'assets', 'khoj.png')
copyright: "GPL v3",
iconPath: path.join(__dirname, 'assets', 'icons', 'favicon-128x128.png')
});
app.on('ready', async() => {
@ -375,3 +453,71 @@ app.whenReady().then(() => {
app.on('window-all-closed', () => {
if (process.platform !== 'darwin') app.quit()
})
/*
** About Page
*/
let aboutWindow;
function openAboutWindow() {
if (aboutWindow) { aboutWindow.focus(); return; }
aboutWindow = new BrowserWindow({
width: 400,
height: 400,
titleBarStyle: 'hidden',
show: false,
webPreferences: {
preload: path.join(__dirname, 'preload.js'),
nodeIntegration: true,
},
});
aboutWindow.loadFile('about.html');
// Pass OS, Khoj version to About page
aboutWindow.webContents.on('did-finish-load', () => {
aboutWindow.webContents.send('appInfo', { version: khojPackage.version, platform: process.platform });
});
// Open links in external browser
aboutWindow.webContents.setWindowOpenHandler(({ url }) => {
shell.openExternal(url);
return { action: 'deny' };
});
aboutWindow.once('ready-to-show', () => { aboutWindow.show(); });
aboutWindow.on('closed', () => { aboutWindow = null; });
}
/*
** System Tray Icon
*/
let tray
openWindow = (page) => {
if (BrowserWindow.getAllWindows().length === 0) {
createWindow(page);
} else {
win.loadFile(page); win.show();
}
}
app.whenReady().then(() => {
const icon = nativeImage.createFromPath('assets/icons/favicon-20x20.png')
tray = new Tray(icon)
const contextMenu = Menu.buildFromTemplate([
{ label: 'Chat', type: 'normal', click: () => { openWindow('chat.html'); }},
{ label: 'Search', type: 'normal', click: () => { openWindow('search.html') }},
{ label: 'Configure', type: 'normal', click: () => { openWindow('config.html') }},
{ type: 'separator' },
{ label: 'About Khoj', type: 'normal', click: () => { openAboutWindow(); } },
{ label: 'Quit', type: 'normal', click: () => { app.quit() } }
])
tray.setToolTip('Khoj')
tray.setContextMenu(contextMenu)
})

6
src/interface/desktop/package.json
View file

@ -1,6 +1,6 @@
{
"name": "Khoj",
"version": "0.14.0",
"version": "1.0.0",
"description": "An AI copilot for your Second Brain",
"author": "Saba Imran, Debanjum Singh Solanky <team@khoj.dev>",
"license": "GPL-3.0-or-later",
@ -10,14 +10,14 @@
"main": "main.js",
"private": false,
"devDependencies": {
"electron": "25.8.1"
"electron": "25.8.4"
},
"scripts": {
"start": "yarn electron ."
},
"dependencies": {
"@todesktop/runtime": "^1.3.0",
"axios": "^1.5.0",
"axios": "^1.6.0",
"cron": "^2.4.3",
"electron-store": "^8.1.0",
"fs": "^0.0.1-security"

17
src/interface/desktop/preload.js
View file

@ -45,5 +45,20 @@ contextBridge.exposeInMainWorld('hostURLAPI', {
})
contextBridge.exposeInMainWorld('syncDataAPI', {
syncData: (regenerate) => ipcRenderer.invoke('syncData', regenerate)
syncData: (regenerate) => ipcRenderer.invoke('syncData', regenerate),
deleteAllFiles: () => ipcRenderer.invoke('deleteAllFiles')
})
contextBridge.exposeInMainWorld('tokenAPI', {
setToken: (token) => ipcRenderer.invoke('setToken', token),
getToken: () => ipcRenderer.invoke('getToken')
})
contextBridge.exposeInMainWorld('appInfoAPI', {
getInfo: (callback) => ipcRenderer.on('appInfo', callback)
})
contextBridge.exposeInMainWorld('navigateAPI', {
navigateToSettings: () => ipcRenderer.send('navigate', 'config.html'),
navigateToWebSettings: () => ipcRenderer.send('navigateToWebApp', 'config'),
})

35
src/interface/desktop/renderer.js
View file

@ -61,6 +61,7 @@ toggleFoldersButton.addEventListener('click', () => {
function makeFileElement(file) {
let fileElement = document.createElement("div");
fileElement.classList.add("file-element");
let fileNameElement = document.createElement("div");
fileNameElement.classList.add("content-name");
fileNameElement.innerHTML = file.path;
@ -82,6 +83,7 @@ function makeFileElement(file) {
function makeFolderElement(folder) {
let folderElement = document.createElement("div");
folderElement.classList.add("folder-element");
let folderNameElement = document.createElement("div");
folderNameElement.classList.add("content-name");
folderNameElement.innerHTML = folder.path;
@ -153,11 +155,14 @@ window.updateStateAPI.onUpdateState((event, state) => {
loadingBar.style.display = 'none';
let syncStatusElement = document.getElementById("sync-status");
const currentTime = new Date();
nextSyncTime = new Date();
nextSyncTime.setMinutes(Math.ceil((nextSyncTime.getMinutes() + 1) / 10) * 10);
if (state.completed == false) {
syncStatusElement.innerHTML = `Sync was unsuccessful at ${currentTime.toLocaleTimeString()}. Contact team@khoj.dev to report this issue.`;
return;
}
syncStatusElement.innerHTML = `Last synced at ${currentTime.toLocaleTimeString()}`;
const options = { hour: '2-digit', minute: '2-digit' };
syncStatusElement.innerHTML = `⏱️ Synced at ${currentTime.toLocaleTimeString(undefined, options)}. Next sync at ${nextSyncTime.toLocaleTimeString(undefined, options)}.`;
});
const urlInput = document.getElementById('khoj-host-url');
@ -174,6 +179,7 @@ urlInput.addEventListener('blur', async () => {
new URL(urlInputValue);
} catch (e) {
console.log(e);
alert('Please enter a valid URL');
return;
}
@ -181,10 +187,25 @@ urlInput.addEventListener('blur', async () => {
urlInput.value = url;
});
const syncButton = document.getElementById('sync-data');
const syncForceToggle = document.getElementById('sync-force');
syncButton.addEventListener('click', async () => {
loadingBar.style.display = 'block';
const regenerate = syncForceToggle.checked;
await window.syncDataAPI.syncData(regenerate);
const khojKeyInput = document.getElementById('khoj-access-key');
(async function() {
const token = await window.tokenAPI.getToken();
khojKeyInput.value = token;
})();
khojKeyInput.addEventListener('blur', async () => {
const token = await window.tokenAPI.setToken(khojKeyInput.value.trim());
khojKeyInput.value = token;
});
const syncForceButton = document.getElementById('sync-force');
syncForceButton.addEventListener('click', async () => {
loadingBar.style.display = 'block';
await window.syncDataAPI.syncData(true);
});
const deleteAllButton = document.getElementById('delete-all');
deleteAllButton.addEventListener('click', async () => {
loadingBar.style.display = 'block';
await window.syncDataAPI.deleteAllFiles();
});

92
src/interface/desktop/index.html → src/interface/desktop/search.html
View file

@ -10,6 +10,7 @@
</head>
<script type="text/javascript" src="./assets/org.min.js"></script>
<script type="text/javascript" src="./assets/markdown-it.min.js"></script>
<script src="./utils.js"></script>
<script>
function render_image(item) {
@ -94,6 +95,15 @@
}).join("\n");
}
function render_xml(query, data) {
return data.map(function (item) {
return `<div class="results-xml">` +
`<b><a href="${item.additional.file}">${item.additional.heading}</a></b>` +
`<xml>${item.entry}</xml>` +
`</div>`
}).join("\n");
}
function render_multiple(query, data, type) {
let html = "";
data.forEach(item => {
@ -113,6 +123,8 @@
html += `<div class="results-notion">` + `<b><a href="${item.additional.file}">${item.additional.heading}</a></b>` + `<p>${item.entry}</p>` + `</div>`;
} else if (item.additional.file.endsWith(".html")) {
html += render_html(query, [item]);
} else if (item.additional.file.endsWith(".xml")) {
html += render_xml(query, [item])
} else {
html += `<div class="results-plugin">` + `<b><a href="${item.additional.file}">${item.additional.heading}</a></b>` + `<p>${item.entry}</p>` + `</div>`;
}
@ -170,10 +182,12 @@
// Execute Search and Render Results
url = await createRequestUrl(query, type, results_count || 5, rerank);
fetch(url)
const khojToken = await window.tokenAPI.getToken();
const headers = { 'Authorization': `Bearer ${khojToken}` };
fetch(url, { headers })
.then(response => response.json())
.then(data => {
console.log(data);
document.getElementById("results").innerHTML = render_results(data, query, type);
});
}
@ -192,9 +206,11 @@
async function populate_type_dropdown() {
const hostURL = await window.hostURLAPI.getURL();
const khojToken = await window.tokenAPI.getToken();
const headers = { 'Authorization': `Bearer ${khojToken}` };
// Populate type dropdown field with enabled content types only
fetch(`${hostURL}/api/config/types`)
fetch(`${hostURL}/api/config/types`, { headers })
.then(response => response.json())
.then(enabled_types => {
// Show warning if no content types are enabled
@ -247,9 +263,9 @@
<img class="khoj-logo" src="./assets/icons/khoj-logo-sideways-500.png" alt="Khoj"></img>
</a>
<nav class="khoj-nav">
<a class="khoj-nav" href="./chat.html">Chat</a>
<a class="khoj-nav khoj-nav-selected" href="./index.html">Search</a>
<a class="khoj-nav" href="./config.html">⚙️</a>
<a class="khoj-nav" href="./chat.html">💬 Chat</a>
<a class="khoj-nav khoj-nav-selected" href="./search.html">🔎 Search</a>
<a class="khoj-nav" href="./config.html">⚙️ Settings</a>
</nav>
</div>
@ -286,8 +302,8 @@
body {
padding: 0px;
margin: 0px;
background: #fff;
color: #475569;
background: var(--background-color);
color: var(--main-text-color);
font-family: roboto, karma, segoe ui, sans-serif;
font-size: small;
font-weight: 300;
@ -419,14 +435,6 @@
max-width: 90%;
}
div.khoj-banner-container {
background: linear-gradient(-45deg, #FFC107, #FF9800, #FF5722, #FF9800, #FFC107);
background-size: 400% 400%;
animation: gradient 15s ease infinite;
text-align: center;
padding: 10px;
}
@keyframes gradient {
0% {
background-position: 0% 50%;
@ -443,57 +451,5 @@
text-align: center;
}
button#khoj-banner-submit,
input#khoj-banner-email {
padding: 10px;
border-radius: 5px;
border: 1px solid #475569;
background: #f9fafc;
}
button#khoj-banner-submit:hover,
input#khoj-banner-email:hover {
box-shadow: 0 0 11px #aaa;
}
@media only screen and (max-width: 600px) {
a.khoj-banner {
display: block;
}
p.khoj-banner {
padding: 0;
}
}
</style>
<script>
var khojBannerSubmit = document.getElementById("khoj-banner-submit");
khojBannerSubmit?.addEventListener("click", function(event) {
event.preventDefault();
var email = document.getElementById("khoj-banner-email").value;
fetch("https://app.khoj.dev/beta/users/", {
method: "POST",
body: JSON.stringify({
email: email
}),
headers: {
"Content-Type": "application/json"
}
}).then(function(response) {
return response.json();
}).then(function(data) {
console.log(data);
if (data.user != null) {
document.getElementById("khoj-banner").innerHTML = "Thanks for signing up. We'll be in touch soon! 🚀";
document.getElementById("khoj-banner-submit").remove();
} else {
document.getElementById("khoj-banner").innerHTML = "There was an error signing up. Please contact team@khoj.dev";
}
}).catch(function(error) {
console.log(error);
document.getElementById("khoj-banner").innerHTML = "There was an error signing up. Please contact team@khoj.dev";
});
});
</script>
</html>

15
src/interface/desktop/splash.html Normal file
View file

@ -0,0 +1,15 @@
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0 maximum-scale=1.0">
<title>Khoj</title>
<link rel="icon" type="image/png" sizes="128x128" href="./assets/icons/favicon-128x128.png">
<link rel="manifest" href="./khoj.webmanifest">
</head>
<script type="text/javascript" src="./assets/three.min.js"></script>
<body>
<div id="loading-animation"></div>
</body>
<script src="./loading-animation.js"></script>
</html>

26
src/interface/desktop/utils.js Normal file
View file

@ -0,0 +1,26 @@
console.log(`%c %s`, "font-family:monospace", `
__ __ __ __ ______ __ _____ __
/\\ \\/ / /\\ \\_\\ \\ /\\ __ \\ /\\ \\ /\\ __ \\ /\\ \\
\\ \\ _"-. \\ \\ __ \\ \\ \\ \\/\\ \\ _\\_\\ \\ \\ \\ __ \\ \\ \\ \\
\\ \\_\\ \\_\\ \\ \\_\\ \\_\\ \\ \\_____\\ /\\_____\\ \\ \\_\\ \\_\\ \\ \\_\\
\\/_/\\/_/ \\/_/\\/_/ \\/_____/ \\/_____/ \\/_/\\/_/ \\/_/
Greetings traveller,
I am ✨Khoj✨, your open-source, personal AI copilot.
See my source code at https://github.com/khoj-ai/khoj
Read my operating manual at https://docs.khoj.dev
`);
window.appInfoAPI.getInfo((_, info) => {
let khojVersionElement = document.getElementById("about-page-version");
if (khojVersionElement) {
khojVersionElement.innerHTML = `<code>${info.version}</code>`;
}
let khojTitleElement = document.getElementById("about-page-title");
if (khojTitleElement) {
khojTitleElement.innerHTML = '<b>Khoj for ' + (info.platform === 'win32' ? 'Windows' : info.platform === 'darwin' ? 'macOS' : 'Linux') + '</b>';
}
});

16
src/interface/desktop/yarn.lock
View file

@ -163,10 +163,10 @@ atomically@^1.7.0:
resolved "https://registry.yarnpkg.com/atomically/-/atomically-1.7.0.tgz#c07a0458432ea6dbc9a3506fffa424b48bccaafe"
integrity sha512-Xcz9l0z7y9yQ9rdDaxlmaI4uJHf/T8g9hOEzJcsEqX2SjCj4J20uK7+ldkDHMbpJDK76wF7xEIgxc/vSlsfw5w==
axios@^1.5.0:
version "1.5.0"
resolved "https://registry.yarnpkg.com/axios/-/axios-1.5.0.tgz#f02e4af823e2e46a9768cfc74691fdd0517ea267"
integrity sha512-D4DdjDo5CY50Qms0qGQTTw6Q44jl7zRwY7bthds06pUGfChBCTcQs+N743eFWGEd6pRTMd6A+I87aWyFV5wiZQ==
axios@^1.6.0:
version "1.6.2"
resolved "https://registry.yarnpkg.com/axios/-/axios-1.6.2.tgz#de67d42c755b571d3e698df1b6504cde9b0ee9f2"
integrity sha512-7i24Ri4pmDRfJTR7LDBhsOTtcm+9kjX5WiY1X3wIisx6G9So3pfMkEiU7emUBe46oceVImccTEM3k6C5dbVW8A==
dependencies:
follow-redirects "^1.15.0"
form-data "^4.0.0"
@ -379,10 +379,10 @@ electron-updater@^4.6.1:
lodash.isequal "^4.5.0"
semver "^7.3.5"
electron@25.8.1:
version "25.8.1"
resolved "https://registry.yarnpkg.com/electron/-/electron-25.8.1.tgz#092fab5a833db4d9240d4d6f36218cf7ca954f86"
integrity sha512-GtcP1nMrROZfFg0+mhyj1hamrHvukfF6of2B/pcWxmWkd5FVY1NJib0tlhiorFZRzQN5Z+APLPr7aMolt7i2AQ==
electron@25.8.4:
version "25.8.4"
resolved "https://registry.yarnpkg.com/electron/-/electron-25.8.4.tgz#b50877aac7d96323920437baf309ad86382cb455"
integrity sha512-hUYS3RGdaa6E1UWnzeGnsdsBYOggwMMg4WGxNGvAoWtmRrr6J1BsjFW/yRq4WsJHJce2HdzQXtz4OGXV6yUCLg==
dependencies:
"@electron/get" "^2.0.0"
"@types/node" "^18.11.18"

151
src/interface/emacs/khoj.el
View file

@ -6,7 +6,7 @@
;; Saba Imran <saba@khoj.dev>
;; Description: An AI copilot for your Second Brain
;; Keywords: search, chat, org-mode, outlines, markdown, pdf, image
;; Version: 0.14.0
;; Version: 1.0.0
;; Package-Requires: ((emacs "27.1") (transient "0.3.0") (dash "2.19.1"))
;; URL: https://github.com/khoj-ai/khoj/tree/master/src/interface/emacs
@ -63,7 +63,7 @@
;; Khoj Static Configuration
;; -------------------------
(defcustom khoj-server-url "http://localhost:42110"
(defcustom khoj-server-url "https://app.khoj.dev"
"Location of Khoj API server."
:group 'khoj
:type 'string)
@ -93,8 +93,8 @@
:group 'khoj
:type 'number)
(defcustom khoj-server-api-key "secret"
"API Key to Khoj server."
(defcustom khoj-api-key nil
"API Key to your Khoj. Default at https://app.khoj.dev/config#clients."
:group 'khoj
:type 'string)
@ -246,26 +246,6 @@ for example), set this to the full interpreter path."
:type '(repeat string)
:group 'khoj)
(defcustom khoj-chat-model "gpt-3.5-turbo"
"Specify chat model to use for chat with khoj."
:type 'string
:group 'khoj)
(defcustom khoj-openai-api-key nil
"OpenAI API key used to configure chat on khoj server."
:type 'string
:group 'khoj)
(defcustom khoj-chat-offline nil
"Use offline model to chat with khoj."
:type 'boolean
:group 'khoj)
(defcustom khoj-offline-chat-model nil
"Specify chat model to use for offline chat with khoj."
:type 'string
:group 'khoj)
(defcustom khoj-auto-setup t
"Automate install, configure and start of khoj server.
Auto invokes setup steps on calling main entrypoint."
@ -319,8 +299,7 @@ Auto invokes setup steps on calling main entrypoint."
:filter (lambda (process msg)
(cond ((string-match (format "Uvicorn running on %s" khoj-server-url) msg)
(progn
(setq khoj--server-ready? t)
(khoj--server-configure)))
(setq khoj--server-ready? t)))
((string-match "Batches: " msg)
(when (string-match "\\([0-9]+\\.[0-9]+\\|\\([0-9]+\\)\\)%?" msg)
(message "khoj.el: %s updating index %s"
@ -383,106 +362,13 @@ Auto invokes setup steps on calling main entrypoint."
(when (not (khoj--server-started?))
(khoj--server-start)))
(defun khoj--get-directory-from-config (config keys &optional level)
"Extract directory under specified KEYS in CONFIG and trim it to LEVEL.
CONFIG is json obtained from Khoj config API."
(let ((item config))
(dolist (key keys)
(setq item (cdr (assoc key item))))
(-> item
(split-string "/")
(butlast (or level nil))
(string-join "/"))))
(defun khoj--server-configure ()
"Configure the Khoj server for search and chat."
(interactive)
(let* ((url-request-method "GET")
(current-config
(with-temp-buffer
(url-insert-file-contents (format "%s/api/config/data" khoj-server-url))
(ignore-error json-end-of-file (json-parse-buffer :object-type 'alist :array-type 'list :null-object json-null :false-object json-false))))
(default-config
(with-temp-buffer
(url-insert-file-contents (format "%s/api/config/data/default" khoj-server-url))
(ignore-error json-end-of-file (json-parse-buffer :object-type 'alist :array-type 'list :null-object json-null :false-object json-false))))
(default-chat-dir (khoj--get-directory-from-config default-config '(processor conversation conversation-logfile)))
(chat-model (or khoj-chat-model (alist-get 'chat-model (alist-get 'openai (alist-get 'conversation (alist-get 'processor default-config))))))
(enable-offline-chat (or khoj-chat-offline (alist-get 'enable-offline-chat (alist-get 'offline-chat (alist-get 'conversation (alist-get 'processor default-config))))))
(offline-chat-model (or khoj-offline-chat-model (alist-get 'chat-model (alist-get 'offline-chat (alist-get 'conversation (alist-get 'processor default-config))))))
(config (or current-config default-config)))
;; Configure processors
(cond
((not khoj-openai-api-key)
(let* ((processor (assoc 'processor config))
(conversation (assoc 'conversation processor))
(openai (assoc 'openai conversation)))
(when openai
;; Unset the `openai' field in the khoj conversation processor config
(message "khoj.el: Disable Chat using OpenAI as your OpenAI API key got removed from config")
(setcdr conversation (delq openai (cdr conversation)))
(push conversation (cdr processor))
(push processor config))))
;; If khoj backend isn't configured yet
((not current-config)
(message "khoj.el: Khoj not configured yet.")
(setq config (delq (assoc 'processor config) config))
(cl-pushnew `(processor . ((conversation . ((conversation-logfile . ,(format "%s/conversation.json" default-chat-dir))
(offline-chat . ((enable-offline-chat . ,enable-offline-chat)
(chat-model . ,offline-chat-model)))
(openai . ((chat-model . ,chat-model)
(api-key . ,khoj-openai-api-key)))))))
config))
;; Else if chat isn't configured in khoj backend
((not (alist-get 'conversation (alist-get 'processor config)))
(message "khoj.el: Chat not configured yet.")
(let ((new-processor-type (alist-get 'processor config)))
(setq new-processor-type (delq (assoc 'conversation new-processor-type) new-processor-type))
(cl-pushnew `(conversation . ((conversation-logfile . ,(format "%s/conversation.json" default-chat-dir))
(offline-chat . ((enable-offline-chat . ,enable-offline-chat)
(chat-model . ,offline-chat-model)))
(openai . ((chat-model . ,chat-model)
(api-key . ,khoj-openai-api-key)))))
new-processor-type)
(setq config (delq (assoc 'processor config) config))
(cl-pushnew `(processor . ,new-processor-type) config)))
;; Else if chat configuration in khoj backend has gone stale
((not (and (equal (alist-get 'api-key (alist-get 'openai (alist-get 'conversation (alist-get 'processor config)))) khoj-openai-api-key)
(equal (alist-get 'chat-model (alist-get 'openai (alist-get 'conversation (alist-get 'processor config)))) khoj-chat-model)
(equal (alist-get 'enable-offline-chat (alist-get 'offline-chat (alist-get 'conversation (alist-get 'processor config)))) enable-offline-chat)
(equal (alist-get 'chat-model (alist-get 'offline-chat (alist-get 'conversation (alist-get 'processor config)))) offline-chat-model)))
(message "khoj.el: Chat configuration has gone stale.")
(let* ((chat-directory (khoj--get-directory-from-config config '(processor conversation conversation-logfile)))
(new-processor-type (alist-get 'processor config)))
(setq new-processor-type (delq (assoc 'conversation new-processor-type) new-processor-type))
(cl-pushnew `(conversation . ((conversation-logfile . ,(format "%s/conversation.json" chat-directory))
(offline-chat . ((enable-offline-chat . ,enable-offline-chat)
(chat-model . ,offline-chat-model)))
(openai . ((chat-model . ,khoj-chat-model)
(api-key . ,khoj-openai-api-key)))))
new-processor-type)
(setq config (delq (assoc 'processor config) config))
(cl-pushnew `(processor . ,new-processor-type) config))))
;; Update server with latest configuration, if required
(cond ((not current-config)
(khoj--post-new-config config)
(message "khoj.el: ⚙️ Generated new khoj server configuration."))
((not (equal config current-config))
(khoj--post-new-config config)
(message "khoj.el: ⚙️ Updated khoj server configuration.")))))
(defun khoj-setup (&optional interact)
"Install, start and configure Khoj server. Get permission if INTERACT is non-nil."
"Install and start Khoj server. Get permission if INTERACT is non-nil."
(interactive "p")
;; Setup khoj server if not running
(let* ((not-started (not (khoj--server-started?)))
(permitted (if (and not-started interact)
(y-or-n-p "Could not connect to Khoj server. Should I install, start and configure it for you?")
(y-or-n-p "Could not connect to Khoj server. Should I install, start it for you?")
t)))
;; If user permits setup of khoj server from khoj.el
(when permitted
@ -491,12 +377,9 @@ CONFIG is json obtained from Khoj config API."
(khoj--server-setup))
;; Wait until server is ready
;; As server can be started but not ready to use/configure
;; As server can be started but not ready to use
(while (not khoj--server-ready?)
(sit-for 0.5))
;; Configure server once it's ready
(khoj--server-configure))))
(sit-for 0.5)))))
;; -------------------
@ -516,7 +399,7 @@ CONFIG is json obtained from Khoj config API."
(let ((url-request-method "POST")
(url-request-data (khoj--render-files-as-request-body files-to-index khoj--indexed-files boundary))
(url-request-extra-headers `(("content-type" . ,(format "multipart/form-data; boundary=%s" boundary))
("x-api-key" . ,khoj-server-api-key))))
("Authorization" . ,(format "Bearer %s" khoj-api-key)))))
(with-current-buffer
(url-retrieve (format "%s/api/v1/index/update?%s&force=%s&client=emacs" khoj-server-url type-query (or force "false"))
;; render response from indexing API endpoint on server
@ -690,19 +573,22 @@ Use `BOUNDARY' to separate files. This is sent to Khoj server as a POST request.
"Configure khoj server with provided CONFIG."
;; POST provided config to khoj server
(let ((url-request-method "POST")
(url-request-extra-headers '(("Content-Type" . "application/json")))
(url-request-extra-headers `(("Content-Type" . "application/json")
("Authorization" . ,(format "Bearer %s" khoj-api-key))))
(url-request-data (encode-coding-string (json-encode-alist config) 'utf-8))
(config-url (format "%s/api/config/data" khoj-server-url)))
(with-current-buffer (url-retrieve-synchronously config-url)
(buffer-string)))
;; Update index on khoj server after configuration update
(let ((khoj--server-ready? nil))
(let ((khoj--server-ready? nil)
(url-request-extra-headers `(("Authorization" . ,(format "\"Bearer %s\"" khoj-api-key)))))
(url-retrieve (format "%s/api/update?client=emacs" khoj-server-url) #'identity)))
(defun khoj--get-enabled-content-types ()
"Get content types enabled for search from API."
(let ((config-url (format "%s/api/config/types" khoj-server-url))
(url-request-method "GET"))
(url-request-method "GET")
(url-request-extra-headers `(("Authorization" . ,(format "Bearer %s" khoj-api-key)))))
(with-temp-buffer
(url-insert-file-contents config-url)
(thread-last
@ -722,7 +608,8 @@ Render results in BUFFER-NAME using QUERY, CONTENT-TYPE."
;; get json response from api
(with-current-buffer buffer-name
(let ((inhibit-read-only t)
(url-request-method "GET"))
(url-request-method "GET")
(url-request-extra-headers `(("Authorization" . ,(format "Bearer %s" khoj-api-key)))))
(erase-buffer)
(url-insert-file-contents query-url)))
;; render json response into formatted entries
@ -848,6 +735,7 @@ Render results in BUFFER-NAME using QUERY, CONTENT-TYPE."
"Send QUERY to Khoj Chat API."
(let* ((url-request-method "GET")
(encoded-query (url-hexify-string query))
(url-request-extra-headers `(("Authorization" . ,(format "Bearer %s" khoj-api-key))))
(query-url (format "%s/api/chat?q=%s&n=%s&client=emacs" khoj-server-url encoded-query khoj-results-count)))
(with-temp-buffer
(condition-case ex
@ -862,6 +750,7 @@ Render results in BUFFER-NAME using QUERY, CONTENT-TYPE."
(defun khoj--get-chat-history-api ()
"Send QUERY to Khoj Chat History API."
(let* ((url-request-method "GET")
(url-request-extra-headers `(("Authorization" . ,(format "Bearer %s" khoj-api-key))))
(query-url (format "%s/api/chat/history?client=emacs" khoj-server-url)))
(with-temp-buffer
(condition-case ex

2
src/interface/obsidian/manifest.json
View file

@ -1,7 +1,7 @@
{
"id": "khoj",
"name": "Khoj",
"version": "0.14.0",
"version": "1.0.0",
"minAppVersion": "0.15.0",
"description": "An AI copilot for your Second Brain",
"author": "Khoj Inc.",

2
src/interface/obsidian/package.json
View file

@ -1,6 +1,6 @@
{
"name": "Khoj",
"version": "0.14.0",
"version": "1.0.0",
"description": "An AI copilot for your Second Brain",
"author": "Debanjum Singh Solanky, Saba Imran <team@khoj.dev>",
"license": "GPL-3.0-or-later",

6
src/interface/obsidian/src/chat_modal.ts
View file

@ -142,7 +142,8 @@ export class KhojChatModal extends Modal {
async getChatHistory(): Promise<void> {
// Get chat history from Khoj backend
let chatUrl = `${this.setting.khojUrl}/api/chat/history?client=obsidian`;
let response = await request(chatUrl);
let headers = { "Authorization": `Bearer ${this.setting.khojApiKey}` };
let response = await request({ url: chatUrl, headers: headers });
let chatLogs = JSON.parse(response).response;
chatLogs.forEach((chatLog: any) => {
this.renderMessageWithReferences(chatLog.message, chatLog.by, chatLog.context, new Date(chatLog.created));
@ -168,7 +169,8 @@ export class KhojChatModal extends Modal {
method: "GET",
headers: {
"Access-Control-Allow-Origin": "*",
"Content-Type": "text/event-stream"
"Content-Type": "text/event-stream",
"Authorization": `Bearer ${this.setting.khojApiKey}`,
},
})

31
src/interface/obsidian/src/main.ts
View file

@ -1,8 +1,8 @@
import { Notice, Plugin, TFile } from 'obsidian';
import { Notice, Plugin, request } from 'obsidian';
import { KhojSetting, KhojSettingTab, DEFAULT_SETTINGS } from 'src/settings'
import { KhojSearchModal } from 'src/search_modal'
import { KhojChatModal } from 'src/chat_modal'
import { configureKhojBackend, updateContentIndex } from './utils';
import { updateContentIndex } from './utils';
export default class Khoj extends Plugin {
@ -39,9 +39,9 @@ export default class Khoj extends Plugin {
id: 'chat',
name: 'Chat',
checkCallback: (checking) => {
if (!checking && this.settings.connectedToBackend && (!!this.settings.openaiApiKey || this.settings.enableOfflineChat))
if (!checking && this.settings.connectedToBackend)
new KhojChatModal(this.app, this.settings).open();
return !!this.settings.openaiApiKey || this.settings.enableOfflineChat;
return this.settings.connectedToBackend;
}
});
@ -70,16 +70,27 @@ export default class Khoj extends Plugin {
// Load khoj obsidian plugin settings
this.settings = Object.assign({}, DEFAULT_SETTINGS, await this.loadData());
if (this.settings.autoConfigure) {
// Load, configure khoj server settings
await configureKhojBackend(this.app.vault, this.settings);
// Check if khoj backend is configured, note if cannot connect to backend
let headers = { "Authorization": `Bearer ${this.settings.khojApiKey}` };
if (this.settings.khojUrl === "https://app.khoj.dev") {
if (this.settings.khojApiKey === "") {
new Notice(`❗️Khoj API key is not configured. Please visit https://app.khoj.dev/config#clients to get an API key.`);
return;
}
await request({ url: this.settings.khojUrl ,method: "GET", headers: headers })
.then(response => {
this.settings.connectedToBackend = true;
})
.catch(error => {
this.settings.connectedToBackend = false;
new Notice(`❗️Ensure Khoj backend is running and Khoj URL is pointing to it in the plugin settings.\n\n${error}`);
});
}
}
async saveSettings() {
if (this.settings.autoConfigure) {
await configureKhojBackend(this.app.vault, this.settings, false);
}
this.saveData(this.settings);
}

5
src/interface/obsidian/src/search_modal.ts
View file

@ -90,10 +90,11 @@ export class KhojSearchModal extends SuggestModal<SearchResult> {
// Query Khoj backend for search results
let encodedQuery = encodeURIComponent(query);
let searchUrl = `${this.setting.khojUrl}/api/search?q=${encodedQuery}&n=${this.setting.resultsCount}&r=${this.rerank}&client=obsidian`;
let headers = { 'Authorization': `Bearer ${this.setting.khojApiKey}` }
// Get search results for markdown and pdf files
let mdResponse = await request(`${searchUrl}&t=markdown`);
let pdfResponse = await request(`${searchUrl}&t=pdf`);
let mdResponse = await request({ url: `${searchUrl}&t=markdown`, headers: headers });
let pdfResponse = await request({ url: `${searchUrl}&t=pdf`, headers: headers });
// Parse search results
let mdData = JSON.parse(mdResponse)

31
src/interface/obsidian/src/settings.ts
View file

@ -3,22 +3,20 @@ import Khoj from 'src/main';
import { updateContentIndex } from './utils';
export interface KhojSetting {
enableOfflineChat: boolean;
openaiApiKey: string;
resultsCount: number;
khojUrl: string;
khojApiKey: string;
connectedToBackend: boolean;
autoConfigure: boolean;
lastSyncedFiles: TFile[];
}
export const DEFAULT_SETTINGS: KhojSetting = {
enableOfflineChat: false,
resultsCount: 6,
khojUrl: 'http://127.0.0.1:42110',
khojUrl: 'https://app.khoj.dev',
khojApiKey: '',
connectedToBackend: false,
autoConfigure: true,
openaiApiKey: '',
lastSyncedFiles: []
}
@ -49,21 +47,12 @@ export class KhojSettingTab extends PluginSettingTab {
containerEl.firstElementChild?.setText(this.getBackendStatusMessage());
}));
new Setting(containerEl)
.setName('OpenAI API Key')
.setDesc('Use OpenAI for Khoj Chat with your API key.')
.setName('Khoj API Key')
.setDesc('Use Khoj Cloud with your Khoj API Key')
.addText(text => text
.setValue(`${this.plugin.settings.openaiApiKey}`)
.setValue(`${this.plugin.settings.khojApiKey}`)
.onChange(async (value) => {
this.plugin.settings.openaiApiKey = value.trim();
await this.plugin.saveSettings();
}));
new Setting(containerEl)
.setName('Enable Offline Chat')
.setDesc('Chat privately without an internet connection. Enabling this will use offline chat even if OpenAI is configured.')
.addToggle(toggle => toggle
.setValue(this.plugin.settings.enableOfflineChat)
.onChange(async (value) => {
this.plugin.settings.enableOfflineChat = value;
this.plugin.settings.khojApiKey = value.trim();
await this.plugin.saveSettings();
}));
new Setting(containerEl)
@ -78,8 +67,8 @@ export class KhojSettingTab extends PluginSettingTab {
await this.plugin.saveSettings();
}));
new Setting(containerEl)
.setName('Auto Configure')
.setDesc('Automatically configure the Khoj backend.')
.setName('Auto Sync')
.setDesc('Automatically index your vault with Khoj.')
.addToggle(toggle => toggle
.setValue(this.plugin.settings.autoConfigure)
.onChange(async (value) => {
@ -88,7 +77,7 @@ export class KhojSettingTab extends PluginSettingTab {
}));
let indexVaultSetting = new Setting(containerEl);
indexVaultSetting
.setName('Index Vault')
.setName('Force Sync')
.setDesc('Manually force Khoj to re-index your Obsidian Vault.')
.addButton(button => button
.setButtonText('Update')

118
src/interface/obsidian/src/utils.ts
View file

@ -1,4 +1,4 @@
import { FileSystemAdapter, Notice, RequestUrlParam, request, Vault, Modal, TFile } from 'obsidian';
import { FileSystemAdapter, Notice, Vault, Modal, TFile } from 'obsidian';
import { KhojSetting } from 'src/settings'
export function getVaultAbsolutePath(vault: Vault): string {
@ -9,26 +9,6 @@ export function getVaultAbsolutePath(vault: Vault): string {
return '';
}
type OpenAIType = null | {
"chat-model": string;
"api-key": string;
};
type OfflineChatType = null | {
"chat-model": string;
"enable-offline-chat": boolean;
};
interface ProcessorData {
conversation: {
"conversation-logfile": string;
openai: OpenAIType;
"offline-chat": OfflineChatType;
"tokenizer": null | string;
"max-prompt-size": null | number;
};
}
function fileExtensionToMimeType (extension: string): string {
switch (extension) {
case 'pdf':
@ -78,7 +58,7 @@ export async function updateContentIndex(vault: Vault, setting: KhojSetting, las
const response = await fetch(`${setting.khojUrl}/api/v1/index/update?force=${regenerate}&client=obsidian`, {
method: 'POST',
headers: {
'x-api-key': 'secret',
'Authorization': `Bearer ${setting.khojApiKey}`,
},
body: formData,
});
@ -92,100 +72,6 @@ export async function updateContentIndex(vault: Vault, setting: KhojSetting, las
return files;
}
export async function configureKhojBackend(vault: Vault, setting: KhojSetting, notify: boolean = true) {
let khojConfigUrl = `${setting.khojUrl}/api/config/data`;
// Check if khoj backend is configured, note if cannot connect to backend
let khoj_already_configured = await request(khojConfigUrl)
.then(response => {
setting.connectedToBackend = true;
return response !== "null"
})
.catch(error => {
setting.connectedToBackend = false;
if (notify)
new Notice(`❗️Ensure Khoj backend is running and Khoj URL is pointing to it in the plugin settings.\n\n${error}`);
})
// Short-circuit configuring khoj if unable to connect to khoj backend
if (!setting.connectedToBackend) return;
// Set index name from the path of the current vault
// Get default config fields from khoj backend
let defaultConfig = await request(`${khojConfigUrl}/default`).then(response => JSON.parse(response));
let khojDefaultChatDirectory = getIndexDirectoryFromBackendConfig(defaultConfig["processor"]["conversation"]["conversation-logfile"]);
let khojDefaultOpenAIChatModelName = defaultConfig["processor"]["conversation"]["openai"]["chat-model"];
let khojDefaultOfflineChatModelName = defaultConfig["processor"]["conversation"]["offline-chat"]["chat-model"];
// Get current config if khoj backend configured, else get default config from khoj backend
await request(khoj_already_configured ? khojConfigUrl : `${khojConfigUrl}/default`)
.then(response => JSON.parse(response))
.then(data => {
let conversationLogFile = data?.["processor"]?.["conversation"]?.["conversation-logfile"] ?? `${khojDefaultChatDirectory}/conversation.json`;
let processorData: ProcessorData = {
"conversation": {
"conversation-logfile": conversationLogFile,
"openai": null,
"offline-chat": {
"chat-model": khojDefaultOfflineChatModelName,
"enable-offline-chat": setting.enableOfflineChat,
},
"tokenizer": null,
"max-prompt-size": null,
}
}
// If the Open AI API Key was configured in the plugin settings
if (!!setting.openaiApiKey) {
let openAIChatModel = data?.["processor"]?.["conversation"]?.["openai"]?.["chat-model"] ?? khojDefaultOpenAIChatModelName;
processorData = {
"conversation": {
"conversation-logfile": conversationLogFile,
"openai": {
"chat-model": openAIChatModel,
"api-key": setting.openaiApiKey,
},
"offline-chat": {
"chat-model": khojDefaultOfflineChatModelName,
"enable-offline-chat": setting.enableOfflineChat,
},
"tokenizer": null,
"max-prompt-size": null,
},
}
}
// Set khoj processor config to conversation processor config
data["processor"] = processorData;
// Save updated config and refresh index on khoj backend
updateKhojBackend(setting.khojUrl, data);
if (!khoj_already_configured)
console.log(`Khoj: Created khoj backend config:\n${JSON.stringify(data)}`)
else
console.log(`Khoj: Updated khoj backend config:\n${JSON.stringify(data)}`)
})
.catch(error => {
if (notify)
new Notice(`❗️Failed to configure Khoj backend. Contact developer on Github.\n\nError: ${error}`);
})
}
export async function updateKhojBackend(khojUrl: string, khojConfig: Object) {
// POST khojConfig to khojConfigUrl
let requestContent: RequestUrlParam = {
url: `${khojUrl}/api/config/data`,
body: JSON.stringify(khojConfig),
method: 'POST',
contentType: 'application/json',
};
// Save khojConfig on khoj backend at khojConfigUrl
request(requestContent);
}
function getIndexDirectoryFromBackendConfig(filepath: string) {
return filepath.split("/").slice(0, -1).join("/");
}
export async function createNote(name: string, newLeaf = false): Promise<void> {
try {
let pathPrefix: string

2
src/interface/obsidian/styles.css
View file

@ -8,7 +8,7 @@ If your plugin does not need CSS, delete this file.
*/
:root {
--khoj-chat-primary: #ffb300;
--khoj-chat-primary: #fee285;
--khoj-chat-dark-grey: #475569;
}

3
src/interface/obsidian/versions.json
View file

@ -26,5 +26,6 @@
"0.12.2": "0.15.0",
"0.12.3": "0.15.0",
"0.13.0": "0.15.0",
"0.14.0": "0.15.0"
"0.14.0": "0.15.0",
"1.0.0": "0.15.0"
}

254
src/khoj/configure.py
View file

@ -1,43 +1,97 @@
# Standard Packages
import sys
import logging
import json
from enum import Enum
from typing import Optional
import requests
import os
# External Packages
import schedule
from fastapi.staticfiles import StaticFiles
from starlette.middleware.sessions import SessionMiddleware
from starlette.middleware.authentication import AuthenticationMiddleware
from starlette.requests import HTTPConnection
from starlette.authentication import (
AuthCredentials,
AuthenticationBackend,
SimpleUser,
UnauthenticatedUser,
)
# Internal Packages
from database.models import KhojUser, Subscription
from database.adapters import get_all_users, get_or_create_search_model
from khoj.processor.embeddings import CrossEncoderModel, EmbeddingsModel
from khoj.routers.indexer import configure_content, load_content, configure_search
from khoj.utils import constants, state
from khoj.utils.config import (
SearchType,
ProcessorConfigModel,
ConversationProcessorConfigModel,
)
from khoj.utils.helpers import resolve_absolute_path, merge_dicts
from khoj.utils.fs_syncer import collect_files
from khoj.utils.rawconfig import FullConfig, OfflineChatProcessorConfig, ProcessorConfig, ConversationProcessorConfig
from khoj.routers.indexer import configure_content, load_content, configure_search
from khoj.utils.rawconfig import FullConfig
logger = logging.getLogger(__name__)
def initialize_server(config: Optional[FullConfig], required=False):
if config is None and required:
logger.error(
f"🚨 Exiting as Khoj is not configured.\nConfigure it via http://{state.host}:{state.port}/config or by editing {state.config_file}."
)
sys.exit(1)
elif config is None:
logger.warning(
f"🚨 Khoj is not configured.\nConfigure it via http://{state.host}:{state.port}/config, plugins or by editing {state.config_file}."
)
return None
class AuthenticatedKhojUser(SimpleUser):
def __init__(self, user):
self.object = user
super().__init__(user.email)
class UserAuthenticationBackend(AuthenticationBackend):
def __init__(
self,
):
from database.models import KhojUser, KhojApiUser
self.khojuser_manager = KhojUser.objects
self.khojapiuser_manager = KhojApiUser.objects
self._initialize_default_user()
super().__init__()
def _initialize_default_user(self):
if not self.khojuser_manager.filter(username="default").exists():
default_user = self.khojuser_manager.create_user(
username="default",
email="default@example.com",
password="default",
)
Subscription.objects.create(user=default_user, type="standard", renewal_date="2100-04-01")
async def authenticate(self, request: HTTPConnection):
current_user = request.session.get("user")
if current_user and current_user.get("email"):
user = (
await self.khojuser_manager.filter(email=current_user.get("email"))
.prefetch_related("subscription")
.afirst()
)
if user:
return AuthCredentials(["authenticated"]), AuthenticatedKhojUser(user)
if len(request.headers.get("Authorization", "").split("Bearer ")) == 2:
# Get bearer token from header
bearer_token = request.headers["Authorization"].split("Bearer ")[1]
# Get user owning token
user_with_token = (
await self.khojapiuser_manager.filter(token=bearer_token)
.select_related("user")
.prefetch_related("user__subscription")
.afirst()
)
if user_with_token:
return AuthCredentials(["authenticated"]), AuthenticatedKhojUser(user_with_token.user)
if state.anonymous_mode:
user = await self.khojuser_manager.filter(username="default").prefetch_related("subscription").afirst()
if user:
return AuthCredentials(["authenticated"]), AuthenticatedKhojUser(user)
return AuthCredentials(), UnauthenticatedUser()
def initialize_server(config: Optional[FullConfig]):
try:
configure_server(config, init=True)
except Exception as e:
@ -45,32 +99,30 @@ def initialize_server(config: Optional[FullConfig], required=False):
def configure_server(
config: FullConfig, regenerate: bool = False, search_type: Optional[SearchType] = None, init=False
config: FullConfig,
regenerate: bool = False,
search_type: Optional[SearchType] = None,
init=False,
user: KhojUser = None,
):
# Update Config
if config == None:
logger.info(f"🚨 Khoj is not configured.\nInitializing it with a default config.")
config = FullConfig()
state.config = config
# Initialize Processor from Config
try:
state.processor_config = configure_processor(state.config.processor)
except Exception as e:
logger.error(f"🚨 Failed to configure processor", exc_info=True)
raise e
# Initialize Search Models from Config and initialize content
try:
state.config_lock.acquire()
state.SearchType = configure_search_types(state.config)
state.embeddings_model = EmbeddingsModel(get_or_create_search_model().bi_encoder)
state.cross_encoder_model = CrossEncoderModel(get_or_create_search_model().cross_encoder)
state.SearchType = configure_search_types()
state.search_models = configure_search(state.search_models, state.config.search_type)
initialize_content(regenerate, search_type, init)
initialize_content(regenerate, search_type, init, user)
except Exception as e:
logger.error(f"🚨 Failed to configure search models", exc_info=True)
raise e
finally:
state.config_lock.release()
def initialize_content(regenerate: bool, search_type: Optional[SearchType] = None, init=False):
def initialize_content(regenerate: bool, search_type: Optional[SearchType] = None, init=False, user: KhojUser = None):
# Initialize Content from Config
if state.search_models:
try:
@ -79,17 +131,19 @@ def initialize_content(regenerate: bool, search_type: Optional[SearchType] = Non
state.content_index = load_content(state.config.content_type, state.content_index, state.search_models)
else:
logger.info("📬 Updating content index...")
all_files = collect_files(state.config.content_type)
state.content_index = configure_content(
all_files = collect_files(user=user)
state.content_index, status = configure_content(
state.content_index,
state.config.content_type,
all_files,
state.search_models,
regenerate,
search_type,
user=user,
)
if not status:
raise RuntimeError("Failed to update content index")
except Exception as e:
logger.error(f"🚨 Failed to index content", exc_info=True)
raise e
@ -99,134 +153,50 @@ def configure_routes(app):
from khoj.routers.api_beta import api_beta
from khoj.routers.web_client import web_client
from khoj.routers.indexer import indexer
from khoj.routers.auth import auth_router
from khoj.routers.subscription import subscription_router
app.mount("/static", StaticFiles(directory=constants.web_directory), name="static")
app.include_router(api, prefix="/api")
app.include_router(api_beta, prefix="/api/beta")
app.include_router(indexer, prefix="/api/v1/index")
if state.billing_enabled:
logger.info("💳 Enabled Billing")
app.include_router(subscription_router, prefix="/api/subscription")
app.include_router(web_client)
app.include_router(auth_router, prefix="/auth")
if not state.demo:
def configure_middleware(app):
app.add_middleware(AuthenticationMiddleware, backend=UserAuthenticationBackend())
app.add_middleware(SessionMiddleware, secret_key=os.environ.get("KHOJ_DJANGO_SECRET_KEY", "!secret"))
@schedule.repeat(schedule.every(61).minutes)
def update_search_index():
try:
logger.info("📬 Updating content index via Scheduler")
all_files = collect_files(state.config.content_type)
state.content_index = configure_content(
state.content_index, state.config.content_type, all_files, state.search_models
for user in get_all_users():
all_files = collect_files(user=user)
state.content_index, success = configure_content(
state.content_index, state.config.content_type, all_files, state.search_models, user=user
)
all_files = collect_files(user=None)
state.content_index, success = configure_content(
state.content_index, state.config.content_type, all_files, state.search_models, user=None
)
if not success:
raise RuntimeError("Failed to update content index")
logger.info("📪 Content index updated via Scheduler")
except Exception as e:
logger.error(f"🚨 Error updating content index via Scheduler: {e}", exc_info=True)
def configure_search_types(config: FullConfig):
def configure_search_types():
# Extract core search types
core_search_types = {e.name: e.value for e in SearchType}
# Extract configured plugin search types
plugin_search_types = {}
if config.content_type and config.content_type.plugins:
plugin_search_types = {plugin_type: plugin_type for plugin_type in config.content_type.plugins.keys()}
# Dynamically generate search type enum by merging core search types with configured plugin search types
return Enum("SearchType", merge_dicts(core_search_types, plugin_search_types))
def configure_processor(
processor_config: Optional[ProcessorConfig], state_processor_config: Optional[ProcessorConfigModel] = None
):
if not processor_config:
logger.warning("🚨 No Processor configuration available.")
return None
processor = ProcessorConfigModel()
# Initialize Conversation Processor
logger.info("💬 Setting up conversation processor")
processor.conversation = configure_conversation_processor(processor_config, state_processor_config)
return processor
def configure_conversation_processor(
processor_config: Optional[ProcessorConfig], state_processor_config: Optional[ProcessorConfigModel] = None
):
if (
not processor_config
or not processor_config.conversation
or not processor_config.conversation.conversation_logfile
):
default_config = constants.default_config
default_conversation_logfile = resolve_absolute_path(
default_config["processor"]["conversation"]["conversation-logfile"] # type: ignore
)
conversation_logfile = resolve_absolute_path(default_conversation_logfile)
conversation_config = processor_config.conversation if processor_config else None
conversation_processor = ConversationProcessorConfigModel(
conversation_config=ConversationProcessorConfig(
conversation_logfile=conversation_logfile,
openai=(conversation_config.openai if (conversation_config is not None) else None),
offline_chat=conversation_config.offline_chat if conversation_config else OfflineChatProcessorConfig(),
)
)
else:
conversation_processor = ConversationProcessorConfigModel(
conversation_config=processor_config.conversation,
)
conversation_logfile = resolve_absolute_path(conversation_processor.conversation_logfile)
# Load Conversation Logs from Disk
if state_processor_config and state_processor_config.conversation and state_processor_config.conversation.meta_log:
conversation_processor.meta_log = state_processor_config.conversation.meta_log
conversation_processor.chat_session = state_processor_config.conversation.chat_session
logger.debug(f"Loaded conversation logs from state")
return conversation_processor
if conversation_logfile.is_file():
# Load Metadata Logs from Conversation Logfile
with conversation_logfile.open("r") as f:
conversation_processor.meta_log = json.load(f)
logger.debug(f"Loaded conversation logs from {conversation_logfile}")
else:
# Initialize Conversation Logs
conversation_processor.meta_log = {}
conversation_processor.chat_session = []
return conversation_processor
@schedule.repeat(schedule.every(17).minutes)
def save_chat_session():
# No need to create empty log file
if not (
state.processor_config
and state.processor_config.conversation
and state.processor_config.conversation.meta_log
and state.processor_config.conversation.chat_session
):
return
# Summarize Conversation Logs for this Session
conversation_log = state.processor_config.conversation.meta_log
session = {
"session-start": conversation_log.get("session", [{"session-end": 0}])[-1]["session-end"],
"session-end": len(conversation_log["chat"]),
}
if "session" in conversation_log:
conversation_log["session"].append(session)
else:
conversation_log["session"] = [session]
# Save Conversation Metadata Logs to Disk
conversation_logfile = resolve_absolute_path(state.processor_config.conversation.conversation_logfile)
conversation_logfile.parent.mkdir(parents=True, exist_ok=True) # create conversation directory if doesn't exist
with open(conversation_logfile, "w+", encoding="utf-8") as logfile:
json.dump(conversation_log, logfile, indent=2)
state.processor_config.conversation.chat_session = []
logger.info("📩 Saved current chat session to conversation logs")
return Enum("SearchType", core_search_types)
@schedule.repeat(schedule.every(59).minutes)

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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!--! Font Awesome Pro 6.4.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2023 Fonticons, Inc. --><path d="M208 0H332.1c12.7 0 24.9 5.1 33.9 14.1l67.9 67.9c9 9 14.1 21.2 14.1 33.9V336c0 26.5-21.5 48-48 48H208c-26.5 0-48-21.5-48-48V48c0-26.5 21.5-48 48-48zM48 128h80v64H64V448H256V416h64v48c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V176c0-26.5 21.5-48 48-48z"/></svg>
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<?xml version="1.0" encoding="utf-8"?>
<svg width="800px" height="800px" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
<path fill-rule="evenodd" clip-rule="evenodd" d="M22 8.29344C22 11.7692 19.1708 14.5869 15.6807 14.5869C15.0439 14.5869 13.5939 14.4405 12.8885 13.8551L12.0067 14.7333C11.4883 15.2496 11.6283 15.4016 11.8589 15.652C11.9551 15.7565 12.0672 15.8781 12.1537 16.0505C12.1537 16.0505 12.8885 17.075 12.1537 18.0995C11.7128 18.6849 10.4783 19.5045 9.06754 18.0995L8.77362 18.3922C8.77362 18.3922 9.65538 19.4167 8.92058 20.4412C8.4797 21.0267 7.30403 21.6121 6.27531 20.5876L5.2466 21.6121C4.54119 22.3146 3.67905 21.9048 3.33616 21.6121L2.45441 20.7339C1.63143 19.9143 2.1115 19.0264 2.45441 18.6849L10.0963 11.0743C10.0963 11.0743 9.3615 9.90338 9.3615 8.29344C9.3615 4.81767 12.1907 2 15.6807 2C19.1708 2 22 4.81767 22 8.29344ZM15.681 10.4889C16.8984 10.4889 17.8853 9.50601 17.8853 8.29353C17.8853 7.08105 16.8984 6.09814 15.681 6.09814C14.4635 6.09814 13.4766 7.08105 13.4766 8.29353C13.4766 9.50601 14.4635 10.4889 15.681 10.4889Z" fill="#1C274C"/>
</svg>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!--! Font Awesome Pro 6.4.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2023 Fonticons, Inc. --><path d="M135.2 17.7L128 32H32C14.3 32 0 46.3 0 64S14.3 96 32 96H416c17.7 0 32-14.3 32-32s-14.3-32-32-32H320l-7.2-14.3C307.4 6.8 296.3 0 284.2 0H163.8c-12.1 0-23.2 6.8-28.6 17.7zM416 128H32L53.2 467c1.6 25.3 22.6 45 47.9 45H346.9c25.3 0 46.3-19.7 47.9-45L416 128z"/></svg>
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src/khoj/interface/web/assets/khoj.css
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@ -2,29 +2,44 @@
/* Can be forced with data-theme="light" */
[data-theme="light"],
:root:not([data-theme="dark"]) {
--primary: #ffb300;
--primary-hover: #ffa000;
--primary: #fee285;
--primary-hover: #fcc50b;
--primary-focus: rgba(255, 179, 0, 0.125);
--primary-inverse: rgba(0, 0, 0, 0.75);
--background-color: #f5f4f3;
--main-text-color: #475569;
--water: #44b9da;
--leaf: #7b990a;
--flower: #ffaeae;
}
/* Amber Dark scheme (Auto) */
/* Automatically enabled if user has Dark mode enabled */
@media only screen and (prefers-color-scheme: dark) {
:root:not([data-theme]) {
--primary: #ffb300;
--primary-hover: #ffc107;
--primary: #fee285;
--primary-hover: #fcc50b;
--primary-focus: rgba(255, 179, 0, 0.25);
--primary-inverse: rgba(0, 0, 0, 0.75);
--background-color: #f5f4f3;
--main-text-color: #475569;
--water: #44b9da;
--leaf: #7b990a;
--flower: #ffaeae;
}
}
/* Amber Dark scheme (Forced) */
/* Enabled if forced with data-theme="dark" */
[data-theme="dark"] {
--primary: #ffb300;
--primary-hover: #ffc107;
--primary: #fee285;
--primary-hover: #fcc50b;
--primary-focus: rgba(255, 179, 0, 0.25);
--primary-inverse: rgba(0, 0, 0, 0.75);
--background-color: #f5f4f3;
--main-text-color: #475569;
--water: #44b9da;
--leaf: #7b990a;
--flower: #ffaeae;
}
/* Amber (Common styles) */
:root {
@ -37,8 +52,11 @@
.khoj-configure {
display: grid;
grid-template-columns: 1fr;
padding: 0 24px;
font-family: roboto, karma, segoe ui, sans-serif;
font-weight: 300;
}
.khoj-footer,
.khoj-header {
display: grid;
grid-auto-flow: column;
@ -46,6 +64,9 @@
padding: 16px 0;
margin: 0 0 16px 0;
}
.khoj-footer {
margin: 16px 0 0 0;
}
nav.khoj-nav {
display: grid;
@ -64,7 +85,7 @@ a.khoj-logo {
}
.khoj-nav a {
color: #333;
color: var(--main-text-color);
text-decoration: none;
font-size: 20px;
font-weight: normal;
@ -85,22 +106,88 @@ img.khoj-logo {
justify-self: center;
}
a.khoj-banner {
/* Dropdown in navigation menu*/
#khoj-nav-menu-container {
display: flex;
align-items: center;
}
.khoj-nav-dropdown-content {
display: block;
grid-auto-flow: row;
position: absolute;
background-color: var(--background-color);
min-width: 160px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
right: 15vw;
top: 64px;
z-index: 1;
opacity: 0;
transition: opacity 0.1s ease-in-out;
pointer-events: none;
text-align: left;
}
.khoj-nav-dropdown-content.show {
opacity: 1;
pointer-events: auto;
}
.khoj-nav-dropdown-content a {
color: black;
padding: 12px 16px;
text-decoration: none;
display: block;
}
.khoj-nav-dropdown-content a:hover {
background-color: var(--primary-hover);
}
.khoj-nav-username {
padding: 12px 16px;
text-decoration: none;
display: block;
font-weight: bold;
}
.circle {
border-radius: 50%;
border: 3px dotted var(--main-text-color);
width: 40px;
height: 40px;
padding: 3px;
cursor: pointer;
}
.circle:hover {
background-color: var(--primary-hover);
}
.user-initial {
background-color: var(--background-color);
color: black;
display: grid;
justify-content: center;
align-items: center;
font-size: 20px;
box-sizing: unset;
width: 40px;
height: 40px;
}
.subscribed {
border: 3px solid var(--primary-hover);
}
p.khoj-banner {
font-size: medium;
margin: 0;
padding: 10px;
@media screen and (max-width: 700px) {
.khoj-nav-dropdown-content {
display: block;
grid-auto-flow: row;
position: absolute;
background-color: var(--background-color);
min-width: 160px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
right: 10px;
z-index: 1;
opacity: 0;
transition: opacity 0.1s ease-in-out;
pointer-events: none;
}
}
p#khoj-banner {
display: inline;
}
@media only screen and (max-width: 600px) {
@media only screen and (max-width: 700px) {
div.khoj-header {
display: grid;
grid-auto-flow: column;

31
src/khoj/interface/web/assets/utils.js Normal file
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// Toggle the navigation menu
function toggleMenu() {
var menu = document.getElementById("khoj-nav-menu");
menu.classList.toggle("show");
}
// Close the dropdown menu if the user clicks outside of it
document.addEventListener('click', function(event) {
let menu = document.getElementById("khoj-nav-menu");
let menuContainer = document.getElementById("khoj-nav-menu-container");
let isClickOnMenu = menuContainer.contains(event.target) || menuContainer === event.target;
if (isClickOnMenu === false && menu.classList.contains("show")) {
menu.classList.remove("show");
}
});
console.log(`%c %s`, "font-family:monospace", `
__ __ __ __ ______ __ _____ __
/\\ \\/ / /\\ \\_\\ \\ /\\ __ \\ /\\ \\ /\\ __ \\ /\\ \\
\\ \\ _"-. \\ \\ __ \\ \\ \\ \\/\\ \\ _\\_\\ \\ \\ \\ __ \\ \\ \\ \\
\\ \\_\\ \\_\\ \\ \\_\\ \\_\\ \\ \\_____\\ /\\_____\\ \\ \\_\\ \\_\\ \\ \\_\\
\\/_/\\/_/ \\/_/\\/_/ \\/_____/ \\/_____/ \\/_/\\/_/ \\/_/
Greetings traveller,
I am ✨Khoj✨, your open-source, personal AI copilot.
See my source code at https://github.com/khoj-ai/khoj
Read my operating manual at https://docs.khoj.dev
`);

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