asonix/lemmy
1
0
Fork 0
forked from nutomic/lemmy
Code Issues Pull requests Releases Wiki Activity

Compare commits

base: asonix:docker-volumes-in-subfolder
Branches Tags
asonix:master
asonix:federation
asonix:error-logging
asonix:multiple-instances
asonix:docker-volumes-in-subfolder
asonix:proper-i18next
asonix:markdown-guide
asonix:integrated-email2
asonix:integrated-email
asonix:api-benchmark
asonix:ansible
asonix:proxy-pictshare
asonix:http-api
asonix:websocket-generics
asonix:nodeinfo-objects
asonix:cache-control
nutomic:implement-follow
nutomic:inbox-routes
nutomic:improve-docs
nutomic:auto-setup
nutomic:proxy-pictshare
nutomic:cache-control
nutomic:master
..
compare: nutomic:master
Branches Tags
nutomic:implement-follow
nutomic:inbox-routes
nutomic:improve-docs
nutomic:auto-setup
nutomic:proxy-pictshare
nutomic:cache-control
nutomic:master
asonix:master
asonix:federation
asonix:error-logging
asonix:multiple-instances
asonix:docker-volumes-in-subfolder
asonix:proper-i18next
asonix:markdown-guide
asonix:integrated-email2
asonix:integrated-email
asonix:api-benchmark
asonix:ansible
asonix:proxy-pictshare
asonix:http-api
asonix:websocket-generics
asonix:nodeinfo-objects
asonix:cache-control

No commits in common. "docker-volumes-in-subfolder" and "master" have entirely different histories.
docker-vol ... master

215 changed files with 9641 additions and 21534 deletions
Show stats Expand all files Collapse all files

1
.dockerignore vendored
View file

@ -1,4 +1,5 @@
ui/node_modules
ui/dist
server/target
docs
.git

1
.github/FUNDING.yml vendored
View file

@ -1,4 +1,3 @@
# These are supported funding model platforms
patreon: dessalines
liberapay: Lemmy

6
.gitignore vendored
View file

@ -1,10 +1,4 @@
ansible/inventory
ansible/inventory_dev
ansible/passwords/
ansible/vars/
docker/lemmy_mine.hjson
docker/dev/env_deploy.sh
build/
.idea/
ui/src/translations
docker/dev/volumes

26
.travis.yml vendored
View file

@ -5,31 +5,21 @@ matrix:
allow_failures:
- rust: nightly
fast_finish: true
cache: cargo
cache:
directories:
- /home/travis/.cargo
before_cache:
- rm -rfv target/debug/incremental/lemmy_server-*
- rm -rfv target/debug/.fingerprint/lemmy_server-*
- rm -rfv target/debug/build/lemmy_server-*
- rm -rfv target/debug/deps/lemmy_server-*
- rm -rfv target/debug/lemmy_server.d
- cargo clean
- rm -rf /home/travis/.cargo/registry
before_script:
- psql -c "create user lemmy with password 'password' superuser;" -U postgres
- psql -c 'create database lemmy with owner lemmy;' -U postgres
- rustup component add clippy --toolchain stable-x86_64-unknown-linux-gnu
- psql -c "create user rrr with password 'rrr' superuser;" -U postgres
- psql -c 'create database rrr with owner rrr;' -U postgres
before_install:
- cd server
script:
# Default checks, but fail if anything is detected
- cargo build
- cargo clippy -- -D clippy::style -D clippy::correctness -D clippy::complexity -D clippy::perf
- cargo install diesel_cli --no-default-features --features postgres --force
- diesel migration run
- cargo build
- cargo test
env:
global:
- DATABASE_URL=postgres://lemmy:password@localhost:5432/lemmy
- RUST_TEST_THREADS=1
- DATABASE_URL=postgres://rrr:rrr@localhost/rrr
addons:
postgresql: "9.4"

35
CODE_OF_CONDUCT.md vendored
View file

@ -1,35 +0,0 @@
# Code of Conduct
- We are committed to providing a friendly, safe and welcoming environment for all, regardless of level of experience, gender identity and expression, sexual orientation, disability, personal appearance, body size, race, ethnicity, age, religion, nationality, or other similar characteristic.
- Please avoid using overtly sexual aliases or other nicknames that might detract from a friendly, safe and welcoming environment for all.
- Please be kind and courteous. There’s no need to be mean or rude.
- Respect that people have differences of opinion and that every design or implementation choice carries a trade-off and numerous costs. There is seldom a right answer.
- Please keep unstructured critique to a minimum. If you have solid ideas you want to experiment with, make a fork and see how it works.
- We will exclude you from interaction if you insult, demean or harass anyone. That is not welcome behavior. We interpret the term “harassment” as including the definition in the Citizen Code of Conduct; if you have any lack of clarity about what might be included in that concept, please read their definition. In particular, we don’t tolerate behavior that excludes people in socially marginalized groups.
- Private harassment is also unacceptable. No matter who you are, if you feel you have been or are being harassed or made uncomfortable by a community member, please contact one of the channel ops or any of the Lemmy moderation team immediately. Whether you’re a regular contributor or a newcomer, we care about making this community a safe place for you and we’ve got your back.
- Likewise any spamming, trolling, flaming, baiting or other attention-stealing behavior is not welcome.
[**Message the Moderation Team on Mastodon**](https://mastodon.social/@LemmyDev)
[**Email The Moderation Team**](mailto:contact@lemmy.ml)
## Moderation
These are the policies for upholding our community’s standards of conduct. If you feel that a thread needs moderation, please contact the Lemmy moderation team .
1. Remarks that violate the Lemmy standards of conduct, including hateful, hurtful, oppressive, or exclusionary remarks, are not allowed. (Cursing is allowed, but never targeting another user, and never in a hateful manner.)
2. Remarks that moderators find inappropriate, whether listed in the code of conduct or not, are also not allowed.
3. Moderators will first respond to such remarks with a warning, at the same time the offending content will likely be removed whenever possible.
4. If the warning is unheeded, the user will be “kicked,” i.e., kicked out of the communication channel to cool off.
5. If the user comes back and continues to make trouble, they will be banned, i.e., indefinitely excluded.
6. Moderators may choose at their discretion to un-ban the user if it was a first offense and they offer the offended party a genuine apology.
7. If a moderator bans someone and you think it was unjustified, please take it up with that moderator, or with a different moderator, in private. Complaints about bans in-channel are not allowed.
8. Moderators are held to a higher standard than other community members. If a moderator creates an inappropriate situation, they should expect less leeway than others.
In the Lemmy community we strive to go the extra step to look out for each other. Don’t just aim to be technically unimpeachable, try to be your best self. In particular, avoid flirting with offensive or sensitive issues, particularly if they’re off-topic; this all too often leads to unnecessary fights, hurt feelings, and damaged trust; worse, it can drive people away from the community entirely.
And if someone takes issue with something you said or did, resist the urge to be defensive. Just stop doing what it was they complained about and apologize. Even if you feel you were misinterpreted or unfairly accused, chances are good there was something you could’ve communicated better — remember that it’s your responsibility to make others comfortable. Everyone wants to get along and we are all here first and foremost because we want to talk about cool technology. You will find that people will be eager to assume good intent and forgive as long as you earn their trust.
The enforcement policies listed above apply to all official Lemmy venues; including git repositories under [github.com/dessalines/lemmy](https://github.com/dessalines/lemmy) and [yerbamate.dev/dessalines/lemmy](https://yerbamate.dev/dessalines/lemmy), the [Matrix channel](https://matrix.to/#/!BZVTUuEiNmRcbFeLeI:matrix.org?via=matrix.org&via=privacytools.io&via=permaweb.io); and all instances under lemmy.ml. For other projects adopting the Rust Code of Conduct, please contact the maintainers of those projects for enforcement. If you wish to use this code of conduct for your own project, consider explicitly mentioning your moderation policy or making a copy with your own moderation policy so as to avoid confusion.
Adapted from the [Rust Code of Conduct](https://www.rust-lang.org/policies/code-of-conduct), which is based on the [Node.js Policy on Trolling](http://blog.izs.me/post/30036893703/policy-on-trolling) as well as the [Contributor Covenant v1.3.0](https://www.contributor-covenant.org/version/1/3/0/).

4
CONTRIBUTING.md vendored
View file

@ -1,4 +0,0 @@
# Contributing
See [here](https://dev.lemmy.ml/docs/contributing.html) for contributing Instructions.

301
README.md vendored
View file

@ -1,41 +1,97 @@
<p align="center">
<a href="" rel="noopener">
<img width=200px height=200px src="ui/assets/favicon.svg"></a>
</p>
<h3 align="center">Lemmy</h3>
<div align="center">
[![Github](https://img.shields.io/badge/-Github-blue)](https://github.com/dessalines/lemmy)
[![Gitlab](https://img.shields.io/badge/-Gitlab-yellowgreen)](https://gitlab.com/dessalines/lemmy)
![Mastodon Follow](https://img.shields.io/mastodon/follow/810572?domain=https%3A%2F%2Fmastodon.social&style=social)
![GitHub stars](https://img.shields.io/github/stars/dessalines/lemmy?style=social)
[![Matrix](https://img.shields.io/matrix/rust-reddit-fediverse:matrix.org.svg?label=matrix-chat)](https://riot.im/app/#/room/#rust-reddit-fediverse:matrix.org)
![GitHub tag (latest SemVer)](https://img.shields.io/github/tag/dessalines/lemmy.svg)
[![Build Status](https://travis-ci.org/dessalines/lemmy.svg?branch=master)](https://travis-ci.org/dessalines/lemmy)
[![GitHub issues](https://img.shields.io/github/issues-raw/dessalines/lemmy.svg)](https://github.com/dessalines/lemmy/issues)
[![Docker Pulls](https://img.shields.io/docker/pulls/dessalines/lemmy.svg)](https://cloud.docker.com/repository/docker/dessalines/lemmy/)
[![Translation status](http://weblate.yerbamate.dev/widgets/lemmy/-/lemmy/svg-badge.svg)](http://weblate.yerbamate.dev/engage/lemmy/)
![GitHub commit activity](https://img.shields.io/github/commit-activity/m/dessalines/lemmy.svg)
![GitHub repo size](https://img.shields.io/github/repo-size/dessalines/lemmy.svg)
[![License](https://img.shields.io/github/license/dessalines/lemmy.svg)](LICENSE)
![GitHub stars](https://img.shields.io/github/stars/dessalines/lemmy?style=social)
[![Patreon](https://img.shields.io/badge/-Support%20on%20Patreon-blueviolet.svg)](https://www.patreon.com/dessalines)
</div>
<p align="center">
<a href="https://dev.lemmy.ml/" rel="noopener">
<img width=200px height=200px src="ui/assets/favicon.svg"></a>
---
<h3 align="center"><a href="https://dev.lemmy.ml">Lemmy</a></h3>
<p align="center">
A link aggregator / reddit clone for the fediverse.
<br />
<br />
<a href="https://dev.lemmy.ml">View Site</a>
·
<a href="https://dev.lemmy.ml/docs/index.html">Documentation</a>
·
<a href="https://github.com/dessalines/lemmy/issues">Report Bug</a>
·
<a href="https://github.com/dessalines/lemmy/issues">Request Feature</a>
·
<a href="https://github.com/dessalines/lemmy/blob/master/RELEASES.md">Releases</a>
</p>
<p align="center">A link aggregator / reddit clone for the fediverse.
<br>
</p>
## About The Project
[Lemmy Dev instance](https://dev.lemmy.ml) *for testing purposes only*
This is a **very early beta version**, and a lot of features are currently broken or in active development, such as federation.
Front Page|Post
---|---
![main screen](https://i.imgur.com/kZSRcRu.png)|![chat screen](https://i.imgur.com/4XghNh6.png)
## 📝 Table of Contents
<!-- toc -->
- [Features](#features)
- [About](#about)
* [Why's it called Lemmy?](#whys-it-called-lemmy)
- [Install](#install)
* [Docker](#docker)
+ [Updating](#updating)
* [Ansible](#ansible)
* [Kubernetes](#kubernetes)
- [Develop](#develop)
* [Docker Development](#docker-development)
* [Local Development](#local-development)
+ [Requirements](#requirements)
+ [Set up Postgres DB](#set-up-postgres-db)
+ [Running](#running)
- [Documentation](#documentation)
- [Support](#support)
- [Translations](#translations)
- [Credits](#credits)
<!-- tocstop -->
## Features
- Open source, [AGPL License](/LICENSE).
- Self hostable, easy to deploy.
- Comes with [Docker](#docker), [Ansible](#ansible), [Kubernetes](#kubernetes).
- Clean, mobile-friendly interface.
- Live-updating Comment threads.
- Full vote scores `(+/-)` like old reddit.
- Themes, including light, dark, and solarized.
- Emojis with autocomplete support. Start typing `:`
- User tagging using `@`, Community tagging using `#`.
- Notifications, on comment replies and when you're tagged.
- i18n / internationalization support.
- RSS / Atom feeds for `All`, `Subscribed`, `Inbox`, `User`, and `Community`.
- Cross-posting support.
- A *similar post search* when creating new posts. Great for question / answer communities.
- Moderation abilities.
- Public Moderation Logs.
- Both site admins, and community moderators, who can appoint other moderators.
- Can lock, remove, and restore posts and comments.
- Can ban and unban users from communities and the site.
- Can transfer site and communities to others.
- Can fully erase your data, replacing all posts and comments.
- NSFW post / community support.
- High performance.
- Server is written in rust.
- Front end is `~80kB` gzipped.
- Supports arm64 / Raspberry Pi.
## About
[Lemmy](https://github.com/dessalines/lemmy) is similar to sites like [Reddit](https://reddit.com), [Lobste.rs](https://lobste.rs), [Raddle](https://raddle.me), or [Hacker News](https://news.ycombinator.com/): you subscribe to forums you're interested in, post links and discussions, then vote, and comment on them. Behind the scenes, it is very different; anyone can easily run a server, and all these servers are federated (think email), and connected to the same universe, called the [Fediverse](https://en.wikipedia.org/wiki/Fediverse).
For a link aggregator, this means a user registered on one server can subscribe to forums on any other server, and can have discussions with users registered elsewhere.
@ -44,8 +100,6 @@ The overall goal is to create an easily self-hostable, decentralized alternative
Each lemmy server can set its own moderation policy; appointing site-wide admins, and community moderators to keep out the trolls, and foster a healthy, non-toxic environment where all can feel comfortable contributing.
*Note: Federation is still in active development*
### Why's it called Lemmy?
- Lead singer from [Motörhead](https://invidio.us/watch?v=pWB5JZRGl0U).
@ -53,88 +107,163 @@ Each lemmy server can set its own moderation policy; appointing site-wide admins
- The [Koopa from Super Mario](https://www.mariowiki.com/Lemmy_Koopa).
- The [furry rodents](http://sunchild.fpwc.org/lemming-the-little-giant-of-the-north/).
### Built With
Made with [Rust](https://www.rust-lang.org), [Actix](https://actix.rs/), [Inferno](https://www.infernojs.org), [Typescript](https://www.typescriptlang.org/) and [Diesel](http://diesel.rs/).
- [Rust](https://www.rust-lang.org)
- [Actix](https://actix.rs/)
- [Diesel](http://diesel.rs/)
- [Inferno](https://infernojs.org)
- [Typescript](https://www.typescriptlang.org/)
## Install
## Features
### Docker
- Open source, [AGPL License](/LICENSE).
- Self hostable, easy to deploy.
- Comes with [Docker](#docker), [Ansible](#ansible), [Kubernetes](#kubernetes).
- Clean, mobile-friendly interface.
- Only a minimum of a username and password is required to sign up!
- User avatar support.
- Live-updating Comment threads.
- Full vote scores `(+/-)` like old reddit.
- Themes, including light, dark, and solarized.
- Emojis with autocomplete support. Start typing `:`
- User tagging using `@`, Community tagging using `#`.
- Integrated image uploading in both posts and comments.
- A post can consist of a title and any combination of self text, a URL, or nothing else.
- Notifications, on comment replies and when you're tagged.
- Notifications can be sent via email.
- Private messaging support.
- i18n / internationalization support.
- RSS / Atom feeds for `All`, `Subscribed`, `Inbox`, `User`, and `Community`.
- Cross-posting support.
- A *similar post search* when creating new posts. Great for question / answer communities.
- Moderation abilities.
- Public Moderation Logs.
- Can sticky posts to the top of communities.
- Both site admins, and community moderators, who can appoint other moderators.
- Can lock, remove, and restore posts and comments.
- Can ban and unban users from communities and the site.
- Can transfer site and communities to others.
- Can fully erase your data, replacing all posts and comments.
- NSFW post / community support.
- OEmbed support via Iframely.
- High performance.
- Server is written in rust.
- Front end is `~80kB` gzipped.
- Supports arm64 / Raspberry Pi.
Make sure you have both docker and docker-compose(>=`1.24.0`) installed:
## Installation
```bash
mkdir lemmy/
cd lemmy/
wget https://raw.githubusercontent.com/dessalines/lemmy/master/docker/prod/docker-compose.yml
wget https://raw.githubusercontent.com/dessalines/lemmy/master/docker/prod/.env
# Edit the .env if you want custom passwords
docker-compose up -d
```
- [Docker](https://dev.lemmy.ml/docs/administration_install_docker.html)
- [Ansible](https://dev.lemmy.ml/docs/administration_install_ansible.html)
- [Kubernetes](https://dev.lemmy.ml/docs/administration_install_kubernetes.html)
and go to http://localhost:8536.
## Support / Donate
[A sample nginx config](/ansible/templates/nginx.conf), could be setup with:
```bash
wget https://raw.githubusercontent.com/dessalines/lemmy/master/ansible/templates/nginx.conf
# Replace the {{ vars }}
sudo mv nginx.conf /etc/nginx/sites-enabled/lemmy.conf
```
#### Updating
To update to the newest version, run:
```bash
wget https://raw.githubusercontent.com/dessalines/lemmy/master/docker/prod/docker-compose.yml
docker-compose up -d
```
### Ansible
First, you need to [install Ansible on your local computer](https://docs.ansible.com/ansible/latest/installation_guide/intro_installation.html) (e.g. using `sudo apt install ansible`) or the equivalent for you platform.
Then run the following commands on your local computer:
```bash
git clone https://github.com/dessalines/lemmy.git
cd lemmy/ansible/
cp inventory.example inventory
nano inventory # enter your server, domain, contact email
ansible-playbook lemmy.yml --become
```
### Kubernetes
You'll need to have an existing Kubernetes cluster and [storage class](https://kubernetes.io/docs/concepts/storage/storage-classes/).
Setting this up will vary depending on your provider.
To try it locally, you can use [MicroK8s](https://microk8s.io/) or [Minikube](https://kubernetes.io/docs/tasks/tools/install-minikube/).
Once you have a working cluster, edit the environment variables and volume sizes in `docker/k8s/*.yml`.
You may also want to change the service types to use `LoadBalancer`s depending on where you're running your cluster (add `type: LoadBalancer` to `ports)`, or `NodePort`s.
By default they will use `ClusterIP`s, which will allow access only within the cluster. See the [docs](https://kubernetes.io/docs/concepts/services-networking/service/) for more on networking in Kubernetes.
**Important** Running a database in Kubernetes will work, but is generally not recommended.
If you're deploying on any of the common cloud providers, you should consider using their managed database service instead (RDS, Cloud SQL, Azure Databse, etc.).
Now you can deploy:
```bash
# Add `-n foo` if you want to deploy into a specific namespace `foo`;
# otherwise your resources will be created in the `default` namespace.
kubectl apply -f docker/k8s/db.yml
kubectl apply -f docker/k8s/pictshare.yml
kubectl apply -f docker/k8s/lemmy.yml
```
If you used a `LoadBalancer`, you should see it in your cloud provider's console.
## Develop
### Docker Development
Run:
```bash
git clone https://github.com/dessalines/lemmy
cd lemmy/docker/dev
./docker_update.sh # This builds and runs it, updating for your changes
```
and go to http://localhost:8536.
### Local Development
#### Requirements
- [Rust](https://www.rust-lang.org/)
- [Yarn](https://yarnpkg.com/en/)
- [Postgres](https://www.postgresql.org/)
#### Set up Postgres DB
```bash
psql -c "create user lemmy with password 'password' superuser;" -U postgres
psql -c 'create database lemmy with owner lemmy;' -U postgres
export DATABASE_URL=postgres://lemmy:password@localhost:5432/lemmy
```
#### Running
```bash
git clone https://github.com/dessalines/lemmy
cd lemmy
./install.sh
# For live coding, where both the front and back end, automagically reload on any save, do:
# cd ui && yarn start
# cd server && cargo watch -x run
```
## Documentation
- [Websocket API for App developers](docs/api.md)
- [ActivityPub API.md](docs/apub_api_outline.md)
- [Goals](docs/goals.md)
- [Ranking Algorithm](docs/ranking.md)
## Support
Lemmy is free, open-source software, meaning no advertising, monetizing, or venture capital, ever. Your donations directly support full-time development of the project.
- [Support on Liberapay.](https://liberapay.com/Lemmy)
- [Support on Patreon](https://www.patreon.com/dessalines).
- [List of Sponsors](https://dev.lemmy.ml/sponsors).
### Crypto
- [Sponsor List](https://dev.lemmy.ml/sponsors).
- bitcoin: `1Hefs7miXS5ff5Ck5xvmjKjXf5242KzRtK`
- ethereum: `0x400c96c96acbC6E7B3B43B1dc1BB446540a88A01`
- monero: `41taVyY6e1xApqKyMVDRVxJ76sPkfZhALLTjRvVKpaAh2pBd4wv9RgYj1tSPrx8wc6iE1uWUfjtQdTmTy2FGMeChGVKPQuV`
## Contributing
## Translations
- [Contributing instructions](https://dev.lemmy.ml/docs/contributing.html)
- [Docker Development](https://dev.lemmy.ml/docs/contributing_docker_development.html)
- [Local Development](https://dev.lemmy.ml/docs/contributing_local_development.html)
If you'd like to add translations, take a look a look at the [English translation file](ui/src/translations/en.ts).
### Translations
- Languages supported: English (`en`), Chinese (`zh`), Dutch (`nl`), Esperanto (`eo`), French (`fr`), Spanish (`es`), Swedish (`sv`), German (`de`), Russian (`ru`), Italian (`it`).
If you want to help with translating, take a look at [Weblate](https://weblate.yerbamate.dev/projects/lemmy/).
lang | done | missing
--- | --- | ---
de | 100% |
eo | 86% | number_of_communities,preview,upload_image,formatting_help,view_source,sticky,unsticky,archive_link,stickied,delete_account,delete_account_confirm,banned,creator,number_online,replies,mentions,forgot_password,reset_password_mail_sent,password_change,new_password,no_email_setup,language,browser_default,theme,are_you_sure,yes,no
es | 95% | archive_link,replies,mentions,forgot_password,reset_password_mail_sent,password_change,new_password,no_email_setup,language,browser_default
fr | 95% | archive_link,replies,mentions,forgot_password,reset_password_mail_sent,password_change,new_password,no_email_setup,language,browser_default
it | 96% | archive_link,forgot_password,reset_password_mail_sent,password_change,new_password,no_email_setup,language,browser_default
nl | 88% | preview,upload_image,formatting_help,view_source,sticky,unsticky,archive_link,stickied,delete_account,delete_account_confirm,banned,creator,number_online,replies,mentions,forgot_password,reset_password_mail_sent,password_change,new_password,no_email_setup,language,browser_default,theme
ru | 82% | cross_posts,cross_post,number_of_communities,preview,upload_image,formatting_help,view_source,sticky,unsticky,archive_link,stickied,delete_account,delete_account_confirm,banned,creator,number_online,replies,mentions,forgot_password,reset_password_mail_sent,password_change,new_password,no_email_setup,language,browser_default,recent_comments,theme,monero,by,to,transfer_community,transfer_site,are_you_sure,yes,no
sv | 95% | archive_link,replies,mentions,forgot_password,reset_password_mail_sent,password_change,new_password,no_email_setup,language,browser_default
zh | 80% | cross_posts,cross_post,users,number_of_communities,preview,upload_image,formatting_help,view_source,sticky,unsticky,archive_link,settings,stickied,delete_account,delete_account_confirm,banned,creator,number_online,replies,mentions,forgot_password,reset_password_mail_sent,password_change,new_password,no_email_setup,language,browser_default,recent_comments,nsfw,show_nsfw,theme,monero,by,to,transfer_community,transfer_site,are_you_sure,yes,no
## Contact
- [Mastodon](https://mastodon.social/@LemmyDev) - [![Mastodon Follow](https://img.shields.io/mastodon/follow/810572?domain=https%3A%2F%2Fmastodon.social&style=social)](https://mastodon.social/@LemmyDev)
- [Matrix](https://riot.im/app/#/room/#rust-reddit-fediverse:matrix.org) - [![Matrix](https://img.shields.io/matrix/rust-reddit-fediverse:matrix.org.svg?label=matrix-chat)](https://riot.im/app/#/room/#rust-reddit-fediverse:matrix.org)
- [GitHub](https://github.com/dessalines/lemmy)
- [Gitea](https://yerbamate.dev/dessalines/lemmy)
- [GitLab](https://gitlab.com/dessalines/lemmy)
If you'd like to update this report, run:
```bash
cd ui
ts-node translation_report.ts > tmp # And replace the text above.
```
## Credits

22
RELEASES.md vendored
View file

@ -1,22 +0,0 @@
# Lemmy v0.6.0 Release (2020-01-16)
`v0.6.0` is here, and we've closed [41 issues!](https://github.com/dessalines/lemmy/milestone/15?closed=1)
This is the biggest release by far:
- Avatars!
- Optional Email notifications for username mentions, post and comment replies.
- Ability to change your password and email address.
- Can set a custom language.
- Lemmy-wide settings to disable downvotes, and close registration.
- A better documentation system, hosted in lemmy itself.
- [Huge DB performance gains](https://github.com/dessalines/lemmy/issues/411) (everthing down to < `30ms`) by using materialized views.
- Fixed major issue with similar post URL and title searching.
- Upgraded to Actix `2.0`
- Faster comment / post voting.
- Better small screen support.
- Lots of bug fixes, refactoring of back end code.
Another major announcement is that Lemmy now has another lead developer besides me, [@felix@radical.town](https://radical.town/@felix). Theyve created a better documentation system, implemented RSS feeds, simplified docker and project configs, upgraded actix, working on federation, a whole lot else.
https://dev.lemmy.ml

1
ansible/VERSION vendored
View file

@ -1 +0,0 @@
v0.6.33

2
ansible/ansible.cfg vendored
View file

@ -2,4 +2,4 @@
inventory=inventory
[ssh_connection]
#pipelining = True
pipelining = True

25
ansible/lemmy.yml vendored
View file

@ -29,20 +29,23 @@
- { path: '/lemmy/' }
- { path: '/lemmy/volumes/' }
- block:
- name: add template files
template: src={{item.src}} dest={{item.dest}} mode={{item.mode}}
- name: add all template files
template: src={{item.src}} dest={{item.dest}}
with_items:
- { src: 'templates/docker-compose.yml', dest: '/lemmy/docker-compose.yml', mode: '0600' }
- { src: 'templates/nginx.conf', dest: '/etc/nginx/sites-enabled/lemmy.conf', mode: '0644' }
- { src: '../docker/iframely.config.local.js', dest: '/lemmy/iframely.config.local.js', mode: '0600' }
- name: add config file (only during initial setup)
template: src='templates/config.hjson' dest='/lemmy/lemmy.hjson' mode='0600' force='no' owner='1000' group='1000'
- { src: 'templates/env', dest: '/lemmy/.env' }
- { src: '../docker/prod/docker-compose.yml', dest: '/lemmy/docker-compose.yml' }
- { src: 'templates/nginx.conf', dest: '/etc/nginx/sites-enabled/lemmy.conf' }
vars:
postgres_password: "{{ lookup('password', 'passwords/{{ inventory_hostname }}/postgres chars=ascii_letters,digits') }}"
jwt_password: "{{ lookup('password', 'passwords/{{ inventory_hostname }}/jwt chars=ascii_letters,digits') }}"
lemmy_docker_image: "dessalines/lemmy:{{ lookup('file', 'VERSION') }}"
- name: set env file permissions
file:
path: "/lemmy/.env"
state: touch
mode: 0600
access_time: preserve
modification_time: preserve
- name: enable and start docker service
systemd:
@ -64,4 +67,4 @@
special_time=daily
name=certbot-renew-lemmy
user=root
job="certbot certonly --nginx -d '{{ domain }}' --deploy-hook 'nginx -s reload'"
job="certbot certonly --nginx -d '{{ domain }}' --deploy-hook 'docker-compose -f /peertube/docker-compose.yml exec nginx nginx -s reload'"

131
ansible/lemmy_dev.yml vendored
View file

@ -1,131 +0,0 @@
---
- hosts: all
vars:
lemmy_docker_image: "lemmy:dev"
# Install python if required
# https://www.josharcher.uk/code/ansible-python-connection-failure-ubuntu-server-1604/
gather_facts: False
pre_tasks:
- name: install python for Ansible
raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal python-setuptools)
args:
executable: /bin/bash
register: output
changed_when: output.stdout != ""
- setup: # gather facts
tasks:
# TODO: this task is running on all hosts at the same time so there is a race condition
- name: xxx
shell: |
mkdir -p "vars/{{ inventory_hostname }}/"
if [ ! -f "vars/{{ inventory_hostname }}/port_counter" ]; then
if [ -f "vars/max_port_counter" ]; then
MAX_PORT=$(cat vars/max_port_counter)
else
MAX_PORT=8000
fi
OUR_PORT=$(expr $MAX_PORT + 10)
echo $OUR_PORT > "vars/{{ inventory_hostname }}/port_counter"
echo $OUR_PORT > "vars/max_port_counter"
fi
cat "vars/{{ inventory_hostname }}/port_counter"
args:
executable: /bin/bash
delegate_to: localhost
register: lemmy_port
- set_fact: "lemmy_port={{ lemmy_port.stdout_lines[0] }}"
- set_fact: "pictshare_port={{ lemmy_port|int + 1 }}"
- set_fact: "iframely_port={{ lemmy_port|int + 2 }}"
- debug:
msg: "lemmy_port={{ lemmy_port }} pictshare_port={{pictshare_port}} iframely_port={{iframely_port}}"
- name: install dependencies
apt:
pkg: ['nginx', 'docker-compose', 'docker.io', 'certbot', 'python-certbot-nginx']
- name: request initial letsencrypt certificate
command: certbot certonly --nginx --agree-tos -d '{{ domain }}' -m '{{ letsencrypt_contact_email }}'
args:
creates: '/etc/letsencrypt/live/{{domain}}/privkey.pem'
# TODO: need to use different path per domain
- name: create lemmy folder
file: path={{item.path}} state=directory
with_items:
- { path: '/lemmy/{{ domain }}/' }
- { path: '/lemmy/{{ domain }}/volumes/' }
- { path: '/var/cache/lemmy/{{ domain }}/' }
- block:
- name: add template files
template: src={{item.src}} dest={{item.dest}} mode={{item.mode}}
with_items:
- { src: 'templates/docker-compose.yml', dest: '/lemmy/{{domain}}/docker-compose.yml', mode: '0600' }
- { src: 'templates/nginx.conf', dest: '/etc/nginx/sites-enabled/lemmy-{{ domain }}.conf', mode: '0644' }
- { src: '../docker/iframely.config.local.js', dest: '/lemmy/{{ domain }}/iframely.config.local.js', mode: '0600' }
- name: add config file (only during initial setup)
template: src='templates/config.hjson' dest='/lemmy/{{domain}}/lemmy.hjson' mode='0600' force='no' owner='1000' group='1000'
vars:
# TODO: these paths are changed, need to move the files
# TODO: not sure what to call the local var folder, its not mentioned in the ansible docs
postgres_password: "{{ lookup('password', 'vars/{{ inventory_hostname }}/postgres_password chars=ascii_letters,digits') }}"
jwt_password: "{{ lookup('password', 'vars/{{ inventory_hostname }}/jwt_password chars=ascii_letters,digits') }}"
- name: build the dev docker image
local_action: shell cd .. && sudo docker build . -f docker/dev/Dockerfile -t lemmy:dev
register: image_build
- name: find hash of the new docker image
set_fact:
image_hash: "{{ image_build.stdout | regex_search('(?<=Successfully built )[0-9a-f]{12}') }}"
# this does not use become so that the output file is written as non-root user and is easy to delete later
- name: save dev docker image to file
local_action: shell sudo docker save lemmy:dev > lemmy-dev.tar
- name: copy dev docker image to server
copy: src=lemmy-dev.tar dest=/lemmy/lemmy-dev.tar
- name: import docker image
docker_image:
name: lemmy
tag: dev
load_path: /lemmy/lemmy-dev.tar
source: load
force_source: yes
register: image_import
- name: delete remote image file
file: path=/lemmy/lemmy-dev.tar state=absent
- name: delete local image file
local_action: file path=lemmy-dev.tar state=absent
- name: enable and start docker service
systemd:
name: docker
enabled: yes
state: started
# cant pull here because that fails due to lemmy:dev (without dessalines/) not being on docker hub, but that shouldnt
# be a problem for testing
- name: start docker-compose
docker_compose:
project_src: "/lemmy/{{ domain }}/"
state: present
recreate: always
ignore_errors: yes
- name: reload nginx with new config
shell: nginx -s reload
- name: certbot renewal cronjob
cron:
special_time=daily
name=certbot-renew-lemmy-{{ domain }}
user=root
job="certbot certonly --nginx -d '{{ domain }}' --deploy-hook 'nginx -s reload'"

14
ansible/templates/config.hjson vendored
View file

@ -1,14 +0,0 @@
{
database: {
password: "{{ postgres_password }}"
host: "postgres"
}
hostname: "{{ domain }}"
jwt_secret: "{{ jwt_password }}"
front_end_dir: "/app/dist"
email: {
smtp_server: "postfix:25"
smtp_from_address: "noreply@{{ domain }}"
use_tls: false
}
}

46
ansible/templates/docker-compose.yml vendored
View file

@ -1,46 +0,0 @@
version: '3.3'
services:
lemmy:
image: {{ lemmy_docker_image }}
ports:
- "127.0.0.1:{{ lemmy_port }}:8536"
restart: always
volumes:
- ./lemmy.hjson:/config/config.hjson:ro
depends_on:
- postgres
- pictshare
- iframely
postgres:
image: postgres:12-alpine
environment:
- POSTGRES_USER=lemmy
- POSTGRES_PASSWORD={{ postgres_password }}
- POSTGRES_DB=lemmy
volumes:
- ./volumes/postgres:/var/lib/postgresql/data
restart: always
pictshare:
image: shtripok/pictshare:latest
ports:
- "127.0.0.1:{{ pictshare_port }}:80"
volumes:
- ./volumes/pictshare:/usr/share/nginx/html/data
restart: always
iframely:
image: dogbin/iframely:latest
ports:
- "127.0.0.1:{{ iframely_port }}:80"
volumes:
- ./iframely.config.local.js:/iframely/config.local.js:ro
restart: always
postfix:
image: mwader/postfix-relay
environment:
- POSTFIX_myhostname={{ domain }}
restart: "always"

14
ansible/templates/env vendored Normal file
View file

@ -0,0 +1,14 @@
DOMAIN={{ domain }}
DATABASE_PASSWORD={{ postgres_password }}
DATABASE_URL=postgres://lemmy:{{ postgres_password }}@lemmy_db:5432/lemmy
JWT_SECRET={{ jwt_password }}
RATE_LIMIT_MESSAGE=30
RATE_LIMIT_MESSAGE_PER_SECOND=60
RATE_LIMIT_POST=3
RATE_LIMIT_POST_PER_SECOND=600
RATE_LIMIT_REGISTER=3
RATE_LIMIT_REGISTER_PER_SECOND=3600
SMTP_SERVER={{ smtp_server }}
SMTP_LOGIN={{ smtp_login }}
SMTP_PASSWORD={{ smtp_password }}
SMTP_FROM_ADDRESS={{ smtp_from_address }}

27
ansible/templates/nginx.conf vendored
View file

@ -1,5 +1,3 @@
proxy_cache_path /var/cache/lemmy/{{ domain }} levels=1:2 keys_zone=lemmy_frontend_cache_{{ domain }}:10m max_size=100m use_temp_path=off;
server {
listen 80;
server_name {{ domain }};
@ -52,7 +50,7 @@ server {
client_max_body_size 50M;
location / {
proxy_pass http://0.0.0.0:{{ lemmy_port }};
proxy_pass http://0.0.0.0:8536;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@ -61,32 +59,19 @@ server {
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
# Proxy Cache
proxy_cache lemmy_frontend_cache_{{ domain }};
proxy_cache_use_stale error timeout http_500 http_502 http_503 http_504;
proxy_cache_revalidate on;
proxy_cache_lock on;
proxy_cache_min_uses 5;
}
location /pictshare/ {
proxy_pass http://0.0.0.0:{{ pictshare_port }}/;
proxy_pass http://0.0.0.0:8537/;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
if ($request_uri ~ \.(?:ico|gif|jpe?g|png|webp|bmp|mp4)$) {
add_header Cache-Control "public, max-age=31536000, immutable";
add_header Cache-Control "public";
expires max;
}
}
location /iframely/ {
proxy_pass http://0.0.0.0:{{ iframely_port }}/;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
# Anonymize IP addresses
@ -98,6 +83,6 @@ map $remote_addr $remote_addr_anon {
::1 $remote_addr;
default 0.0.0.0;
}
log_format main_{{ domain }} '$remote_addr_anon - $remote_user [$time_local] "$request" '
log_format main '$remote_addr_anon - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" "$http_user_agent"';
access_log /var/log/nginx/access.log main_{{ domain }};
access_log /dev/stdout main;

48
ansible/uninstall.yml vendored
View file

@ -1,48 +0,0 @@
---
- hosts: all
vars_prompt:
- name: confirm_uninstall
prompt: "Do you really want to uninstall Lemmy? This will delete all data and can not be reverted [yes/no]"
private: no
- name: delete_certs
prompt: "Delete certificates? Select 'no' if you want to reinstall Lemmy [yes/no]"
private: no
tasks:
- name: end play if no confirmation was given
debug:
msg: "Uninstall cancelled, doing nothing"
when: not confirm_uninstall|bool
- meta: end_play
when: not confirm_uninstall|bool
- name: stop docker-compose
docker_compose:
project_src: /lemmy/
state: absent
- name: delete data
file: path={{item.path}} state=absent
with_items:
- { path: '/lemmy/' }
- { path: '/etc/nginx/sites-enabled/lemmy.conf' }
- name: Remove a volume
docker_volume: name={{item.name}} state=absent
with_items:
- { name: 'lemmy_lemmy_db' }
- { name: 'lemmy_lemmy_pictshare' }
- name: delete entire ecloud folder
file: path='/mnt/repo-base/' state=absent
when: delete_certs|bool
- name: remove certbot cronjob
cron:
name=certbot-renew-lemmy
state=absent

17
docker/dev/.env vendored Normal file
View file

@ -0,0 +1,17 @@
DOMAIN=my_domain
DATABASE_PASSWORD=password
DATABASE_URL=postgres://lemmy:password@lemmy_db:5432/lemmy
JWT_SECRET=changeme
RATE_LIMIT_MESSAGE=30
RATE_LIMIT_MESSAGE_PER_SECOND=60
RATE_LIMIT_POST=6
RATE_LIMIT_POST_PER_SECOND=600
RATE_LIMIT_REGISTER=3
RATE_LIMIT_REGISTER_PER_SECOND=3600
# Optional email fields
SMTP_SERVER=
SMTP_LOGIN=
SMTP_PASSWORD=
SMTP_FROM_ADDRESS=Domain.com Lemmy Admin <notifications@domain.com>

13
docker/dev/Dockerfile vendored
View file

@ -10,7 +10,7 @@ RUN yarn install --pure-lockfile
COPY ui /app/ui
RUN yarn build
FROM ekidd/rust-musl-builder:1.40.0-openssl11 as rust
FROM ekidd/rust-musl-builder:1.38.0-openssl11 as rust
# Cache deps
WORKDIR /app
@ -32,25 +32,14 @@ RUN cargo build --frozen --release
# Get diesel-cli on there just in case
# RUN cargo install diesel_cli --no-default-features --features postgres
FROM ekidd/rust-musl-builder:1.40.0-openssl11 as docs
WORKDIR /app
COPY docs ./docs
RUN sudo chown -R rust:rust .
RUN mdbook build docs/
FROM alpine:3.10
# Install libpq for postgres
RUN apk add libpq
# Copy resources
COPY server/config/defaults.hjson /config/defaults.hjson
COPY --from=rust /app/server/target/x86_64-unknown-linux-musl/release/lemmy_server /app/lemmy
COPY --from=docs /app/docs/book/ /app/dist/documentation/
COPY --from=node /app/ui/dist /app/dist
RUN addgroup -g 1000 lemmy
RUN adduser -D -s /bin/sh -u 1000 -G lemmy lemmy
RUN chown lemmy:lemmy /app/lemmy

3
docker/dev/Dockerfile.aarch64 vendored
View file

@ -15,7 +15,7 @@ RUN yarn build
FROM multiarch/qemu-user-static as qemu
FROM arm64v8/rust:1.40-buster as rust
FROM arm64v8/rust:1.37-buster as rust
COPY --from=qemu /usr/bin/qemu-aarch64-static /usr/bin
#COPY --from=qemu /usr/bin/qemu-arm-static /usr/bin
@ -69,7 +69,6 @@ RUN addgroup --gid 1000 lemmy
RUN adduser --disabled-password --shell /bin/sh --uid 1000 --ingroup lemmy lemmy
# Copy resources
COPY server/config/defaults.hjson /config/defaults.hjson
COPY --from=rust /app/server/ready /app/lemmy
COPY --from=node /app/ui/dist /app/dist

1
docker/dev/Dockerfile.armv7hf vendored
View file

@ -69,7 +69,6 @@ RUN addgroup --gid 1000 lemmy
RUN adduser --disabled-password --shell /bin/sh --uid 1000 --ingroup lemmy lemmy
# Copy resources
COPY server/config/defaults.hjson /config/defaults.hjson
COPY --from=rust /app/server/ready /app/lemmy
COPY --from=node /app/ui/dist /app/dist

33
docker/dev/Dockerfile.libc vendored
View file

@ -20,11 +20,10 @@ COPY ui /app/ui
RUN yarn build
FROM rust:1.40 as rust
FROM rust:1.37 as rust
# Cache deps
WORKDIR /app
RUN USER=root cargo new server
WORKDIR /app/server
COPY server/Cargo.toml server/Cargo.lock ./
@ -32,35 +31,24 @@ RUN mkdir -p ./src/bin \
&& echo 'fn main() { println!("Dummy") }' > ./src/bin/main.rs
RUN cargo build --release
#RUN cargo build && \
# rm -f ./target/release/deps/lemmy_server* ; rm -f ./target/debug/deps/lemmy_server*
#RUN cargo build --release
RUN cargo build && \
rm -f ./target/release/deps/lemmy_server* ; rm -f ./target/debug/deps/lemmy_server*
COPY server/src ./src/
COPY server/migrations ./migrations/
# build for release
# workaround for https://github.com/rust-lang/rust/issues/62896
#RUN RUSTFLAGS='-Ccodegen-units=1' cargo build --release
RUN cargo build --release --frozen
#RUN cargo build --frozen
#RUN cargo build --release --frozen
RUN cargo build --frozen
# Get diesel-cli on there just in case
# RUN cargo install diesel_cli --no-default-features --features postgres
# make result place always the same for lemmy container
RUN cp /app/server/target/release/lemmy_server /app/server/ready
#RUN cp /app/server/target/debug/lemmy_server /app/server/ready
FROM rust:1.40 as docs
WORKDIR /app
# Build docs
COPY docs ./docs
RUN cargo install mdbook
RUN mdbook build docs/
#RUN cp /app/server/target/release/lemmy_server /app/server/ready
RUN cp /app/server/target/debug/lemmy_server /app/server/ready
#FROM alpine:3.10
@ -77,11 +65,8 @@ RUN addgroup --gid 1000 lemmy
RUN adduser --disabled-password --shell /bin/sh --uid 1000 --ingroup lemmy lemmy
# Copy resources
COPY server/config/defaults.hjson /config/defaults.hjson
COPY --from=node /app/ui/dist /app/dist
COPY --from=docs /app/docs/book/ /app/dist/documentation/
COPY --from=rust /app/server/ready /app/lemmy
COPY --from=node /app/ui/dist /app/dist
RUN chown lemmy:lemmy /app/lemmy
USER lemmy
EXPOSE 8536

42
docker/dev/deploy.sh vendored
View file

@ -1,36 +1,29 @@
#!/bin/sh
git checkout master
# Import translations
git fetch weblate
git merge weblate/master
# Creating the new tag
new_tag="$1"
third_semver=$(echo $new_tag | cut -d "." -f 3)
git tag $new_tag
# Setting the version on the front end
cd ../../
echo "export const version: string = '$new_tag';" > "ui/src/version.ts"
echo "export let version: string = '$(git describe --tags)';" > "ui/src/version.ts"
git add "ui/src/version.ts"
# Setting the version on the backend
echo "pub const VERSION: &str = \"$new_tag\";" > "server/src/version.rs"
echo "pub const VERSION: &'static str = \"$(git describe --tags)\";" > "server/src/version.rs"
git add "server/src/version.rs"
# Setting the version for Ansible
echo $new_tag > "ansible/VERSION"
git add "ansible/VERSION"
cd docker/dev || exit
cd docker/dev
# Changing the docker-compose prod
sed -i "s/dessalines\/lemmy:.*/dessalines\/lemmy:$new_tag/" ../prod/docker-compose.yml
sed -i "s/dessalines\/lemmy:.*/dessalines\/lemmy:$new_tag/" ../../ansible/templates/docker-compose.yml
git add ../prod/docker-compose.yml
git add ../../ansible/templates/docker-compose.yml
# The commit
git commit -m"Version $new_tag"
git tag $new_tag
# Registering qemu binaries
docker run --rm --privileged multiarch/qemu-user-static:register --reset
# Rebuilding docker
docker-compose build
@ -45,25 +38,14 @@ docker push dessalines/lemmy:x64-$new_tag
# docker push dessalines/lemmy:armv7hf-$new_tag
# aarch64
# Only do this on major releases (IE the third semver is 0)
if [ $third_semver -eq 0 ]; then
# Registering qemu binaries
docker run --rm --privileged multiarch/qemu-user-static:register --reset
docker build -t lemmy:aarch64 -f Dockerfile.aarch64 ../../
docker tag lemmy:aarch64 dessalines/lemmy:arm64-$new_tag
docker push dessalines/lemmy:arm64-$new_tag
fi
docker build -t lemmy:aarch64 -f Dockerfile.aarch64 ../../
docker tag lemmy:aarch64 dessalines/lemmy:arm64-$new_tag
docker push dessalines/lemmy:arm64-$new_tag
# Creating the manifest for the multi-arch build
if [ $third_semver -eq 0 ]; then
docker manifest create dessalines/lemmy:$new_tag \
docker manifest create dessalines/lemmy:$new_tag \
dessalines/lemmy:x64-$new_tag \
dessalines/lemmy:arm64-$new_tag
else
docker manifest create dessalines/lemmy:$new_tag \
dessalines/lemmy:x64-$new_tag
fi
docker manifest push dessalines/lemmy:$new_tag
@ -72,5 +54,5 @@ git push origin $new_tag
git push
# Pushing to any ansible deploys
cd ../../ansible || exit
cd ../../ansible
ansible-playbook lemmy.yml --become

3
docker/dev/dev_deploy.sh vendored
View file

@ -7,6 +7,3 @@ git checkout dev
docker-compose build
docker tag dev_lemmy:latest dessalines/lemmy:dev
docker push dessalines/lemmy:dev
# SSH and pull it
ssh $LEMMY_USER@$LEMMY_HOST "cd ~/git/lemmy/docker/dev && docker pull dessalines/lemmy:dev && docker-compose up -d"

44
docker/dev/docker-compose.yml vendored
View file

@ -1,42 +1,46 @@
version: '3.3'
services:
postgres:
lemmy_db:
image: postgres:12-alpine
environment:
- POSTGRES_USER=lemmy
- POSTGRES_PASSWORD=password
- POSTGRES_PASSWORD=${DATABASE_PASSWORD}
- POSTGRES_DB=lemmy
volumes:
- ./volumes/postgres:/var/lib/postgresql/data
- lemmy_db:/var/lib/postgresql/data
restart: always
lemmy:
build:
context: ../../
dockerfile: docker/dev/Dockerfile
ports:
- "127.0.0.1:8536:8536"
environment:
- LEMMY_FRONT_END_DIR=/app/dist
- DATABASE_URL=${DATABASE_URL}
- JWT_SECRET=${JWT_SECRET}
- HOSTNAME=${DOMAIN}
- RATE_LIMIT_MESSAGE=${RATE_LIMIT_MESSAGE}
- RATE_LIMIT_MESSAGE_PER_SECOND=${RATE_LIMIT_MESSAGE_PER_SECOND}
- RATE_LIMIT_POST=${RATE_LIMIT_POST}
- RATE_LIMIT_POST_PER_SECOND=${RATE_LIMIT_POST_PER_SECOND}
- RATE_LIMIT_REGISTER=${RATE_LIMIT_REGISTER}
- RATE_LIMIT_REGISTER_PER_SECOND=${RATE_LIMIT_REGISTER_PER_SECOND}
- SMTP_SERVER=${SMTP_SERVER}
- SMTP_LOGIN=${SMTP_LOGIN}
- SMTP_PASSWORD=${SMTP_PASSWORD}
- SMTP_FROM_ADDRESS=${SMTP_FROM_ADDRESS}
restart: always
volumes:
- ../lemmy.hjson:/config/config.hjson:ro
depends_on:
- postgres
- pictshare
- iframely
pictshare:
- lemmy_db
lemmy_pictshare:
image: shtripok/pictshare:latest
ports:
- "127.0.0.1:8537:80"
volumes:
- ./volumes/pictshare:/usr/share/nginx/html/data
restart: always
iframely:
image: dogbin/iframely:latest
ports:
- "127.0.0.1:8061:80"
volumes:
- ../iframely.config.local.js:/iframely/config.local.js:ro
- lemmy_pictshare:/usr/share/nginx/html/data
restart: always
volumes:
lemmy_db:
lemmy_pictshare:

283
docker/iframely.config.local.js vendored
View file

@ -1,283 +0,0 @@
(function() {
var config = {
// Specify a path for custom plugins. Custom plugins will override core plugins.
// CUSTOM_PLUGINS_PATH: __dirname + '/yourcustom-plugin-folder',
DEBUG: false,
RICH_LOG_ENABLED: false,
// For embeds that require render, baseAppUrl will be used as the host.
baseAppUrl: "http://yourdomain.com",
relativeStaticUrl: "/r",
// Or just skip built-in renders altogether
SKIP_IFRAMELY_RENDERS: true,
// For legacy reasons the response format of Iframely open-source is
// different by default as it does not group the links array by rel.
// In order to get the same grouped response as in Cloud API,
// add `&group=true` to your request to change response per request
// or set `GROUP_LINKS` in your config to `true` for a global change.
GROUP_LINKS: true,
// Number of maximum redirects to follow before aborting the page
// request with `redirect loop` error.
MAX_REDIRECTS: 4,
SKIP_OEMBED_RE_LIST: [
// /^https?:\/\/yourdomain\.com\//,
],
/*
// Used to pass parameters to the generate functions when creating HTML elements
// disableSizeWrapper: Don't wrap element (iframe, video, etc) in a positioned div
GENERATE_LINK_PARAMS: {
disableSizeWrapper: true
},
*/
port: 80, //can be overridden by PORT env var
host: '0.0.0.0', // Dockers beware. See https://github.com/itteco/iframely/issues/132#issuecomment-242991246
//can be overridden by HOST env var
// Optional SSL cert, if you serve under HTTPS.
/*
ssl: {
key: require('fs').readFileSync(__dirname + '/key.pem'),
cert: require('fs').readFileSync(__dirname + '/cert.pem'),
port: 443
},
*/
/*
Supported cache engines:
- no-cache - no caching will be used.
- node-cache - good for debug, node memory will be used (https://github.com/tcs-de/nodecache).
- redis - https://github.com/mranney/node_redis.
- memcached - https://github.com/3rd-Eden/node-memcached
*/
CACHE_ENGINE: 'node-cache',
CACHE_TTL: 0, // In seconds.
// 0 = 'never expire' for memcached & node-cache to let cache engine decide itself when to evict the record
// 0 = 'no cache' for redis. Use high enough (e.g. 365*24*60*60*1000) ttl for similar 'never expire' approach instead
/*
// Redis cache options.
REDIS_OPTIONS: {
host: '127.0.0.1',
port: 6379
},
*/
/*
// Memcached options. See https://github.com/3rd-Eden/node-memcached#server-locations
MEMCACHED_OPTIONS: {
locations: "127.0.0.1:11211"
}
*/
/*
// Access-Control-Allow-Origin list.
allowedOrigins: [
"*",
"http://another_domain.com"
],
*/
/*
// Uncomment to enable plugin testing framework.
tests: {
mongodb: 'mongodb://localhost:27017/iframely-tests',
single_test_timeout: 10 * 1000,
plugin_test_period: 2 * 60 * 60 * 1000,
relaunch_script_period: 5 * 60 * 1000
},
*/
// If there's no response from remote server, the timeout will occur after
RESPONSE_TIMEOUT: 5 * 1000, //ms
/* From v1.4.0, Iframely supports HTTP/2 by default. Disable it, if you'd rather not.
Alternatively, you can also disable per origin. See `proxy` option below.
*/
// DISABLE_HTTP2: true,
// Customize API calls to oembed endpoints.
ADD_OEMBED_PARAMS: [{
// Endpoint url regexp array.
re: [/^http:\/\/api\.instagram\.com\/oembed/],
// Custom get params object.
params: {
hidecaption: true
}
}, {
re: [/^https:\/\/www\.facebook\.com\/plugins\/page\/oembed\.json/i],
params: {
show_posts: 0,
show_facepile: 0,
maxwidth: 600
}
}, {
// match i=user or i=moment or i=timeline to configure these types invidually
// see params spec at https://dev.twitter.com/web/embedded-timelines/oembed
re: [/^https?:\/\/publish\.twitter\.com\/oembed\?i=user/i],
params: {
limit: 1,
maxwidth: 600
}
/*
}, {
// Facebook https://developers.facebook.com/docs/plugins/oembed-endpoints
re: [/^https:\/\/www\.facebook\.com\/plugins\/\w+\/oembed\.json/i],
params: {
// Skip script tag and fb-root div.
omitscript: true
}
*/
}],
/*
// Configure use of HTTP proxies as needed.
// You don't have to specify all options per regex - just what you need to override
PROXY: [{
re: [/^https?:\/\/www\.domain\.com/],
proxy_server: 'http://1.2.3.4:8080',
user_agent: 'CHANGE YOUR AGENT',
headers: {
// HTTP headers
// Overrides previous params if overlapped.
},
request_options: {
// Refer to: https://github.com/request/request
// Overrides previous params if overlapped.
},
disable_http2: true
}],
*/
// Customize API calls to 3rd parties. At the very least - configure required keys.
providerOptions: {
locale: "en_US", // ISO 639-1 two-letter language code, e.g. en_CA or fr_CH.
// Will be added as highest priotity in accept-language header with each request.
// Plus is used in FB, YouTube and perhaps other plugins
"twitter": {
"max-width": 550,
"min-width": 250,
hide_media: false,
hide_thread: false,
omit_script: false,
center: false,
// dnt: true,
cache_ttl: 100 * 365 * 24 * 3600 // 100 Years.
},
readability: {
enabled: false
// allowPTagDescription: true // to enable description fallback to first paragraph
},
images: {
loadSize: false, // if true, will try an load first bytes of all images to get/confirm the sizes
checkFavicon: false // if true, will verify all favicons
},
tumblr: {
consumer_key: "INSERT YOUR VALUE"
// media_only: true // disables status embeds for images and videos - will return plain media
},
google: {
// https://developers.google.com/maps/documentation/embed/guide#api_key
maps_key: "INSERT YOUR VALUE"
},
/*
// Optional Camo Proxy to wrap all images: https://github.com/atmos/camo
camoProxy: {
camo_proxy_key: "INSERT YOUR VALUE",
camo_proxy_host: "INSERT YOUR VALUE"
// ssl_only: true // will only proxy non-ssl images
},
*/
// List of query parameters to add to YouTube and Vimeo frames
// Start it with leading "?". Or omit alltogether for default values
// API key is optional, youtube will work without it too.
// It is probably the same API key you use for Google Maps.
youtube: {
// api_key: "INSERT YOUR VALUE",
get_params: "?rel=0&showinfo=1" // https://developers.google.com/youtube/player_parameters
},
vimeo: {
get_params: "?byline=0&badge=0" // https://developer.vimeo.com/player/embedding
},
/*
soundcloud: {
old_player: true // enables classic player
},
giphy: {
media_only: true // disables branded player for gifs and returns just the image
}
*/
/*
bandcamp: {
get_params: '/size=large/bgcol=333333/linkcol=ffffff/artwork=small/transparent=true/',
media: {
album: {
height: 472,
'max-width': 700
},
track: {
height: 120,
'max-width': 700
}
}
}
*/
},
// WHITELIST_WILDCARD, if present, will be added to whitelist as record for top level domain: "*"
// with it, you can define what parsers do when they run accross unknown publisher.
// If absent or empty, all generic media parsers will be disabled except for known domains
// More about format: https://iframely.com/docs/qa-format
/*
WHITELIST_WILDCARD: {
"twitter": {
"player": "allow",
"photo": "deny"
},
"oembed": {
"video": "allow",
"photo": "allow",
"rich": "deny",
"link": "deny"
},
"og": {
"video": ["allow", "ssl", "responsive"]
},
"iframely": {
"survey": "allow",
"reader": "allow",
"player": "allow",
"image": "allow"
},
"html-meta": {
"video": ["allow", "responsive"],
"promo": "allow"
}
}
*/
// Black-list any of the inappropriate domains. Iframely will return 417
// At minimum, keep your localhosts blacklisted to avoid SSRF
BLACKLIST_DOMAINS_RE: [
/^https?:\/\/127\.0\.0\.1/i,
/^https?:\/\/localhost/i,
// And this is AWS metadata service
// https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html
/^https?:\/\/169\.254\.169\.254/
]
};
module.exports = config;
})();

6
docker/k8s/lemmy.yml vendored
View file

@ -14,13 +14,13 @@ spec:
spec:
containers:
- env:
- name: LEMMY_DATABASE_URL
- name: DATABASE_URL
# example: 'postgres://lemmy:password@db:5432/lemmy'
value: CHANGE_ME
- name: LEMMY_HOSTNAME
- name: HOSTNAME
# example: 'lemmy.example.com'
value: CHANGE_ME
- name: LEMMY_JWT_SECRET
- name: JWT_SECRET
# example: 'very-super-good-secret'
value: CHANGE_ME
- name: LEMMY_FRONT_END_DIR

56
docker/lemmy.hjson vendored
View file

@ -1,56 +0,0 @@
{
database: {
# username to connect to postgres
user: "lemmy"
# password to connect to postgres
password: "password"
# host where postgres is running
host: "postgres"
# port where postgres can be accessed
port: 5432
# name of the postgres database for lemmy
database: "lemmy"
# maximum number of active sql connections
pool_size: 5
}
# the domain name of your instance (eg "dev.lemmy.ml")
hostname: "my_domain"
# address where lemmy should listen for incoming requests
bind: "0.0.0.0"
# port where lemmy should listen for incoming requests
port: 8536
# json web token for authorization between server and client
jwt_secret: "changeme"
# The dir for the front end
front_end_dir: "/app/dist"
# whether to enable activitypub federation. this feature is in alpha, do not enable in production, as might
# cause problems like remote instances fetching and permanently storing bad data.
federation_enabled: false
# rate limits for various user actions, by user ip
rate_limit: {
# maximum number of messages created in interval
message: 180
# interval length for message limit
message_per_second: 60
# maximum number of posts created in interval
post: 6
# interval length for post limit
post_per_second: 600
# maximum number of registrations in interval
register: 3
# interval length for registration limit
register_per_second: 3600
}
# # email sending configuration
# email: {
# # hostname of the smtp server
# smtp_server: ""
# # login name for smtp server
# smtp_login: ""
# # password to login to the smtp server
# smtp_password: ""
# # address to send emails from, eg "info@your-instance.com"
# smtp_from_address: ""
# }
}

17
docker/prod/.env vendored Normal file
View file

@ -0,0 +1,17 @@
DOMAIN=my_domain
DATABASE_PASSWORD=password
DATABASE_URL=postgres://lemmy:password@lemmy_db:5432/lemmy
JWT_SECRET=changeme
RATE_LIMIT_MESSAGE=30
RATE_LIMIT_MESSAGE_PER_SECOND=60
RATE_LIMIT_POST=6
RATE_LIMIT_POST_PER_SECOND=600
RATE_LIMIT_REGISTER=3
RATE_LIMIT_REGISTER_PER_SECOND=3600
# Optional email fields
SMTP_SERVER=
SMTP_LOGIN=
SMTP_PASSWORD=
SMTP_FROM_ADDRESS=Domain.com Lemmy Admin <notifications@domain.com>

46
docker/prod/docker-compose.yml vendored
View file

@ -1,40 +1,44 @@
version: '3.3'
services:
postgres:
lemmy_db:
image: postgres:12-alpine
environment:
- POSTGRES_USER=lemmy
- POSTGRES_PASSWORD=password
- POSTGRES_PASSWORD=${DATABASE_PASSWORD}
- POSTGRES_DB=lemmy
volumes:
- ./volumes/postgres:/var/lib/postgresql/data
- lemmy_db:/var/lib/postgresql/data
restart: always
lemmy:
image: dessalines/lemmy:v0.6.33
image: dessalines/lemmy:v0.5.0.3
ports:
- "127.0.0.1:8536:8536"
environment:
- LEMMY_FRONT_END_DIR=/app/dist
- DATABASE_URL=${DATABASE_URL}
- JWT_SECRET=${JWT_SECRET}
- HOSTNAME=${DOMAIN}
- RATE_LIMIT_MESSAGE=${RATE_LIMIT_MESSAGE}
- RATE_LIMIT_MESSAGE_PER_SECOND=${RATE_LIMIT_MESSAGE_PER_SECOND}
- RATE_LIMIT_POST=${RATE_LIMIT_POST}
- RATE_LIMIT_POST_PER_SECOND=${RATE_LIMIT_POST_PER_SECOND}
- RATE_LIMIT_REGISTER=${RATE_LIMIT_REGISTER}
- RATE_LIMIT_REGISTER_PER_SECOND=${RATE_LIMIT_REGISTER_PER_SECOND}
- SMTP_SERVER=${SMTP_SERVER}
- SMTP_LOGIN=${SMTP_LOGIN}
- SMTP_PASSWORD=${SMTP_PASSWORD}
- SMTP_FROM_ADDRESS=${SMTP_FROM_ADDRESS}
restart: always
volumes:
- ./lemmy.hjson:/config/config.hjson:ro
depends_on:
- postgres
- pictshare
- iframely
pictshare:
- lemmy_db
lemmy_pictshare:
image: shtripok/pictshare:latest
ports:
- "127.0.0.1:8537:80"
volumes:
- ./volumes/pictshare:/usr/share/nginx/html/data
restart: always
iframely:
image: dogbin/iframely:latest
ports:
- "127.0.0.1:8061:80"
volumes:
- ./iframely.config.local.js:/iframely/config.local.js:ro
- lemmy_pictshare:/usr/share/nginx/html/data
restart: always
volumes:
lemmy_db:
lemmy_pictshare:

1
docs/.gitignore vendored
View file

@ -1 +0,0 @@
book

462
docs/src/contributing_websocket_http_api.md → docs/api.md vendored
View file

@ -1,176 +1,130 @@
# Lemmy API
*Note: this may lag behind the actual API endpoints [here](../server/src/api).*
<!-- toc -->
- [Data types](#data-types)
- [Basic usage](#basic-usage)
* [WebSocket](#websocket)
+ [Testing with Websocat](#testing-with-websocat)
+ [Testing with the WebSocket JavaScript API](#testing-with-the-websocket-javascript-api)
* [HTTP](#http)
+ [Testing with Curl](#testing-with-curl)
- [Get Example](#get-example)
- [Post Example](#post-example)
* [WebSocket Endpoint](#websocket-endpoint)
* [Testing with Websocat](#testing-with-websocat)
* [Testing with the WebSocket JavaScript API](#testing-with-the-websocket-javascript-api)
- [Rate limits](#rate-limits)
- [Errors](#errors)
- [API documentation](#api-documentation)
* [Sort Types](#sort-types)
* [Websocket vs HTTP](#websocket-vs-http)
* [User / Authentication / Admin actions](#user--authentication--admin-actions)
+ [Login](#login)
- [Request](#request)
- [Response](#response)
- [HTTP](#http-1)
+ [Register](#register)
- [Request](#request-1)
- [Response](#response-1)
- [HTTP](#http-2)
+ [Get User Details](#get-user-details)
- [Request](#request-2)
- [Response](#response-2)
- [HTTP](#http-3)
+ [Save User Settings](#save-user-settings)
- [Request](#request-3)
- [Response](#response-3)
- [HTTP](#http-4)
+ [Get Replies / Inbox](#get-replies--inbox)
- [Request](#request-4)
- [Response](#response-4)
- [HTTP](#http-5)
+ [Get User Mentions](#get-user-mentions)
- [Request](#request-5)
- [Response](#response-5)
- [HTTP](#http-6)
+ [Edit User Mention](#edit-user-mention)
+ [Mark All As Read](#mark-all-as-read)
- [Request](#request-6)
- [Response](#response-6)
- [HTTP](#http-7)
+ [Mark All As Read](#mark-all-as-read)
+ [Delete Account](#delete-account)
- [Request](#request-7)
- [Response](#response-7)
- [HTTP](#http-8)
+ [Delete Account](#delete-account)
+ [Add admin](#add-admin)
- [Request](#request-8)
- [Response](#response-8)
- [HTTP](#http-9)
+ [Add admin](#add-admin)
+ [Ban user](#ban-user)
- [Request](#request-9)
- [Response](#response-9)
- [HTTP](#http-10)
+ [Ban user](#ban-user)
- [Request](#request-10)
- [Response](#response-10)
- [HTTP](#http-11)
* [Site](#site)
+ [List Categories](#list-categories)
- [Request](#request-10)
- [Response](#response-10)
+ [Search](#search)
- [Request](#request-11)
- [Response](#response-11)
- [HTTP](#http-12)
+ [Search](#search)
+ [Get Modlog](#get-modlog)
- [Request](#request-12)
- [Response](#response-12)
- [HTTP](#http-13)
+ [Get Modlog](#get-modlog)
+ [Create Site](#create-site)
- [Request](#request-13)
- [Response](#response-13)
- [HTTP](#http-14)
+ [Create Site](#create-site)
+ [Edit Site](#edit-site)
- [Request](#request-14)
- [Response](#response-14)
- [HTTP](#http-15)
+ [Edit Site](#edit-site)
+ [Get Site](#get-site)
- [Request](#request-15)
- [Response](#response-15)
- [HTTP](#http-16)
+ [Get Site](#get-site)
+ [Transfer Site](#transfer-site)
- [Request](#request-16)
- [Response](#response-16)
- [HTTP](#http-17)
+ [Transfer Site](#transfer-site)
- [Request](#request-17)
- [Response](#response-17)
- [HTTP](#http-18)
* [Community](#community)
+ [Get Community](#get-community)
- [Request](#request-17)
- [Response](#response-17)
+ [Create Community](#create-community)
- [Request](#request-18)
- [Response](#response-18)
- [HTTP](#http-19)
+ [Create Community](#create-community)
+ [List Communities](#list-communities)
- [Request](#request-19)
- [Response](#response-19)
- [HTTP](#http-20)
+ [List Communities](#list-communities)
+ [Ban from Community](#ban-from-community)
- [Request](#request-20)
- [Response](#response-20)
- [HTTP](#http-21)
+ [Ban from Community](#ban-from-community)
+ [Add Mod to Community](#add-mod-to-community)
- [Request](#request-21)
- [Response](#response-21)
- [HTTP](#http-22)
+ [Add Mod to Community](#add-mod-to-community)
+ [Edit Community](#edit-community)
- [Request](#request-22)
- [Response](#response-22)
- [HTTP](#http-23)
+ [Edit Community](#edit-community)
+ [Follow Community](#follow-community)
- [Request](#request-23)
- [Response](#response-23)
- [HTTP](#http-24)
+ [Follow Community](#follow-community)
+ [Get Followed Communities](#get-followed-communities)
- [Request](#request-24)
- [Response](#response-24)
- [HTTP](#http-25)
+ [Get Followed Communities](#get-followed-communities)
+ [Transfer Community](#transfer-community)
- [Request](#request-25)
- [Response](#response-25)
- [HTTP](#http-26)
+ [Transfer Community](#transfer-community)
- [Request](#request-26)
- [Response](#response-26)
- [HTTP](#http-27)
* [Post](#post)
+ [Create Post](#create-post)
- [Request](#request-26)
- [Response](#response-26)
+ [Get Post](#get-post)
- [Request](#request-27)
- [Response](#response-27)
- [HTTP](#http-28)
+ [Get Post](#get-post)
+ [Get Posts](#get-posts)
- [Request](#request-28)
- [Response](#response-28)
- [HTTP](#http-29)
+ [Get Posts](#get-posts)
+ [Create Post Like](#create-post-like)
- [Request](#request-29)
- [Response](#response-29)
- [HTTP](#http-30)
+ [Create Post Like](#create-post-like)
+ [Edit Post](#edit-post)
- [Request](#request-30)
- [Response](#response-30)
- [HTTP](#http-31)
+ [Edit Post](#edit-post)
+ [Save Post](#save-post)
- [Request](#request-31)
- [Response](#response-31)
- [HTTP](#http-32)
+ [Save Post](#save-post)
- [Request](#request-32)
- [Response](#response-32)
- [HTTP](#http-33)
* [Comment](#comment)
+ [Create Comment](#create-comment)
- [Request](#request-32)
- [Response](#response-32)
+ [Edit Comment](#edit-comment)
- [Request](#request-33)
- [Response](#response-33)
- [HTTP](#http-34)
+ [Edit Comment](#edit-comment)
+ [Save Comment](#save-comment)
- [Request](#request-34)
- [Response](#response-34)
- [HTTP](#http-35)
+ [Save Comment](#save-comment)
+ [Create Comment Like](#create-comment-like)
- [Request](#request-35)
- [Response](#response-35)
- [HTTP](#http-36)
+ [Create Comment Like](#create-comment-like)
- [Request](#request-36)
- [Response](#response-36)
- [HTTP](#http-37)
* [RSS / Atom feeds](#rss--atom-feeds)
+ [All](#all)
+ [Community](#community-1)
@ -190,13 +144,13 @@
Request and response strings are in [JSON format](https://www.json.org).
### WebSocket
### WebSocket Endpoint
Connect to <code>ws://***host***/api/v1/ws</code> to get started.
If the ***`host`*** supports secure connections, you can use <code>wss://***host***/api/v1/ws</code>.
#### Testing with Websocat
### Testing with Websocat
[Websocat link](https://github.com/vi/websocat)
@ -205,7 +159,7 @@ If the ***`host`*** supports secure connections, you can use <code>wss://***host
A simple test command:
`{"op": "ListCategories"}`
#### Testing with the WebSocket JavaScript API
### Testing with the WebSocket JavaScript API
[WebSocket JavaScript API](https://developer.mozilla.org/en-US/docs/Web/API/WebSockets_API)
```javascript
@ -217,32 +171,6 @@ ws.onopen = function () {
}));
};
```
### HTTP
Endpoints are at <code>http://***host***/api/v1/***endpoint***</code>. They'll be listed below for each action.
#### Testing with Curl
##### Get Example
```
curl /community/list?sort=Hot
```
##### Post Example
```
curl -i -H \
"Content-Type: application/json" \
-X POST \
-d '{
"comment_id": X,
"post_id": X,
"score": X,
"auth": "..."
}' \
/comment/like
```
## Rate limits
@ -273,11 +201,6 @@ These go wherever there is a `sort` field. The available sort types are:
- `TopYear` - the most upvoted posts/communities of the current year.
- `TopAll` - the most upvoted posts/communities on the current instance.
### Websocket vs HTTP
- Below are the websocket JSON requests / responses. For HTTP, ignore all fields except those inside `data`.
- For example, an http login will be a `POST` `{username_or_email: X, password: X}`
### User / Authentication / Admin actions
#### Login
@ -297,19 +220,13 @@ The `jwt` string should be stored and used anywhere `auth` is called for.
##### Response
```rust
{
op: "Login",
data: {
jwt: String,
}
op: String,
jwt: String
}
```
##### HTTP
`POST /user/login`
#### Register
Only the first user will be able to be the admin.
##### Request
@ -328,17 +245,11 @@ Only the first user will be able to be the admin.
##### Response
```rust
{
op: "Register",
data: {
jwt: String,
}
op: String,
jwt: String
}
```
##### HTTP
`POST /user/register`
#### Get User Details
##### Request
```rust
@ -359,20 +270,14 @@ Only the first user will be able to be the admin.
##### Response
```rust
{
op: "GetUserDetails",
data: {
op: String,
user: UserView,
follows: Vec<CommunityFollowerView>,
moderates: Vec<CommunityModeratorView>,
comments: Vec<CommentView>,
posts: Vec<PostView>,
}
}
```
##### HTTP
`GET /user`
#### Save User Settings
##### Request
```rust
@ -390,16 +295,10 @@ Only the first user will be able to be the admin.
##### Response
```rust
{
op: "SaveUserSettings",
data: {
op: String,
jwt: String
}
}
```
##### HTTP
`PUT /save_user_settings`
#### Get Replies / Inbox
##### Request
```rust
@ -417,16 +316,10 @@ Only the first user will be able to be the admin.
##### Response
```rust
{
op: "GetReplies",
data: {
op: String,
replies: Vec<ReplyView>,
}
}
```
##### HTTP
`GET /user/replies`
#### Get User Mentions
##### Request
@ -445,42 +338,11 @@ Only the first user will be able to be the admin.
##### Response
```rust
{
op: "GetUserMentions",
data: {
op: String,
mentions: Vec<UserMentionView>,
}
}
```
##### HTTP
`GET /user/mentions`
#### Edit User Mention
##### Request
```rust
{
op: "EditUserMention",
data: {
user_mention_id: i32,
read: Option<bool>,
auth: String,
}
}
```
##### Response
```rust
{
op: "EditUserMention",
data: {
mention: UserMentionView,
}
}
```
##### HTTP
`PUT /user/mention`
#### Mark All As Read
Marks all user replies and mentions as read.
@ -497,17 +359,11 @@ Marks all user replies and mentions as read.
##### Response
```rust
{
op: "MarkAllAsRead",
data: {
op: String,
replies: Vec<ReplyView>,
}
}
```
##### HTTP
`POST /user/mark_all_as_read`
#### Delete Account
*Permananently deletes your posts and comments*
@ -525,17 +381,11 @@ Marks all user replies and mentions as read.
##### Response
```rust
{
op: "DeleteAccount",
data: {
op: String,
jwt: String,
}
}
```
##### HTTP
`POST /user/delete_account`
#### Add admin
##### Request
```rust
@ -551,15 +401,10 @@ Marks all user replies and mentions as read.
##### Response
```rust
{
op: "AddAdmin",
data: {
op: String,
admins: Vec<UserView>,
}
}
```
##### HTTP
`POST /admin/add`
#### Ban user
##### Request
@ -578,16 +423,11 @@ Marks all user replies and mentions as read.
##### Response
```rust
{
op: "BanUser",
data: {
op: String,
user: UserView,
banned: bool,
}
}
```
##### HTTP
`POST /user/ban`
### Site
#### List Categories
@ -600,19 +440,13 @@ Marks all user replies and mentions as read.
##### Response
```rust
{
op: "ListCategories",
data: {
op: String,
categories: Vec<Category>
}
}
```
##### HTTP
`GET /categories`
#### Search
Search types are `All, Comments, Posts, Communities, Users, Url`
Search types are `Both, Comments, Posts`.
##### Request
```rust
@ -625,26 +459,17 @@ Search types are `All, Comments, Posts, Communities, Users, Url`
sort: String,
page: Option<i64>,
limit: Option<i64>,
auth?: Option<String>,
}
}
```
##### Response
```rust
{
op: "Search",
data: {
type_: String,
op: String,
comments: Vec<CommentView>,
posts: Vec<PostView>,
communities: Vec<CommunityView>,
users: Vec<UserView>,
}
}
```
##### HTTP
`POST /search`
#### Get Modlog
##### Request
@ -662,8 +487,7 @@ Search types are `All, Comments, Posts, Communities, Users, Url`
##### Response
```rust
{
op: "GetModlog",
data: {
op: String,
removed_posts: Vec<ModRemovePostView>,
locked_posts: Vec<ModLockPostView>,
removed_comments: Vec<ModRemoveCommentView>,
@ -672,14 +496,9 @@ Search types are `All, Comments, Posts, Communities, Users, Url`
banned: Vec<ModBanView>,
added_to_community: Vec<ModAddCommunityView>,
added: Vec<ModAddView>,
}
}
```
##### HTTP
`GET /modlog`
#### Create Site
##### Request
```rust
@ -695,17 +514,11 @@ Search types are `All, Comments, Posts, Communities, Users, Url`
##### Response
```rust
{
op: "CreateSite",
data: {
op: String,
site: SiteView,
}
}
```
##### HTTP
`POST /site`
#### Edit Site
##### Request
```rust
@ -721,15 +534,10 @@ Search types are `All, Comments, Posts, Communities, Users, Url`
##### Response
```rust
{
op: "EditSite",
data: {
op: String,
site: SiteView,
}
}
```
##### HTTP
`PUT /site`
#### Get Site
##### Request
@ -741,17 +549,12 @@ Search types are `All, Comments, Posts, Communities, Users, Url`
##### Response
```rust
{
op: "GetSite",
data: {
op: String,
site: Option<SiteView>,
admins: Vec<UserView>,
banned: Vec<UserView>,
}
}
```
##### HTTP
`GET /site`
#### Transfer Site
##### Request
@ -767,17 +570,12 @@ Search types are `All, Comments, Posts, Communities, Users, Url`
##### Response
```rust
{
op: "TransferSite",
data: {
op: String,
site: Option<SiteView>,
admins: Vec<UserView>,
banned: Vec<UserView>,
}
}
```
##### HTTP
`POST /site/transfer`
### Community
#### Get Community
@ -795,17 +593,12 @@ Search types are `All, Comments, Posts, Communities, Users, Url`
##### Response
```rust
{
op: "GetCommunity",
data: {
op: String,
community: CommunityView,
moderators: Vec<CommunityModeratorView>,
admins: Vec<UserView>,
}
}
```
##### HTTP
`GET /community`
#### Create Community
##### Request
@ -824,15 +617,10 @@ Search types are `All, Comments, Posts, Communities, Users, Url`
##### Response
```rust
{
op: "CreateCommunity",
data: {
op: String,
community: CommunityView
}
}
```
##### HTTP
`POST /community`
#### List Communities
##### Request
@ -850,15 +638,10 @@ Search types are `All, Comments, Posts, Communities, Users, Url`
##### Response
```rust
{
op: "ListCommunities",
data: {
op: String,
communities: Vec<CommunityView>
}
}
```
##### HTTP
`GET /community/list`
#### Ban from Community
##### Request
@ -878,16 +661,11 @@ Search types are `All, Comments, Posts, Communities, Users, Url`
##### Response
```rust
{
op: "BanFromCommunity",
data: {
op: String,
user: UserView,
banned: bool,
}
}
```
##### HTTP
`POST /community/ban_user`
#### Add Mod to Community
##### Request
@ -905,15 +683,10 @@ Search types are `All, Comments, Posts, Communities, Users, Url`
##### Response
```rust
{
op: "AddModToCommunity",
data: {
op: String,
moderators: Vec<CommunityModeratorView>,
}
}
```
##### HTTP
`POST /community/mod`
#### Edit Community
Mods and admins can remove and lock a community, creators can delete it.
@ -939,15 +712,10 @@ Mods and admins can remove and lock a community, creators can delete it.
##### Response
```rust
{
op: "EditCommunity",
data: {
op: String,
community: CommunityView
}
}
```
##### HTTP
`PUT /community`
#### Follow Community
##### Request
@ -964,15 +732,10 @@ Mods and admins can remove and lock a community, creators can delete it.
##### Response
```rust
{
op: "FollowCommunity",
data: {
op: String,
community: CommunityView
}
}
```
##### HTTP
`POST /community/follow`
#### Get Followed Communities
##### Request
@ -987,15 +750,10 @@ Mods and admins can remove and lock a community, creators can delete it.
##### Response
```rust
{
op: "GetFollowedCommunities",
data: {
op: String,
communities: Vec<CommunityFollowerView>
}
}
```
##### HTTP
`GET /user/followed_communities`
#### Transfer Community
##### Request
@ -1012,17 +770,12 @@ Mods and admins can remove and lock a community, creators can delete it.
##### Response
```rust
{
op: "TransferCommunity",
data: {
op: String,
community: CommunityView,
moderators: Vec<CommunityModeratorView>,
admins: Vec<UserView>,
}
}
```
##### HTTP
`POST /community/transfer`
### Post
#### Create Post
@ -1042,15 +795,10 @@ Mods and admins can remove and lock a community, creators can delete it.
##### Response
```rust
{
op: "CreatePost",
data: {
op: String,
post: PostView
}
}
```
##### HTTP
`POST /post`
#### Get Post
##### Request
@ -1066,22 +814,16 @@ Mods and admins can remove and lock a community, creators can delete it.
##### Response
```rust
{
op: "GetPost",
data: {
op: String,
post: PostView,
comments: Vec<CommentView>,
community: CommunityView,
moderators: Vec<CommunityModeratorView>,
admins: Vec<UserView>,
}
}
```
##### HTTP
`GET /post`
#### Get Posts
Post listing types are `All, Subscribed, Community`
##### Request
@ -1101,18 +843,12 @@ Post listing types are `All, Subscribed, Community`
##### Response
```rust
{
op: "GetPosts",
data: {
op: String,
posts: Vec<PostView>,
}
}
```
##### HTTP
`GET /post/list`
#### Create Post Like
`score` can be 0, -1, or 1
##### Request
@ -1129,18 +865,12 @@ Post listing types are `All, Subscribed, Community`
##### Response
```rust
{
op: "CreatePostLike",
data: {
op: String,
post: PostView
}
}
```
##### HTTP
`POST /post/like`
#### Edit Post
Mods and admins can remove and lock a post, creators can delete it.
##### Request
@ -1165,17 +895,11 @@ Mods and admins can remove and lock a post, creators can delete it.
##### Response
```rust
{
op: "EditPost",
data: {
op: String,
post: PostView
}
}
```
##### HTTP
`PUT /post`
#### Save Post
##### Request
```rust
@ -1191,15 +915,10 @@ Mods and admins can remove and lock a post, creators can delete it.
##### Response
```rust
{
op: "SavePost",
data: {
op: String,
post: PostView
}
}
```
##### HTTP
`POST /post/save`
### Comment
#### Create Comment
@ -1219,19 +938,12 @@ Mods and admins can remove and lock a post, creators can delete it.
##### Response
```rust
{
op: "CreateComment",
data: {
op: String,
comment: CommentView
}
}
```
##### HTTP
`POST /comment`
#### Edit Comment
Mods and admins can remove a comment, creators can delete it.
##### Request
@ -1255,15 +967,10 @@ Mods and admins can remove a comment, creators can delete it.
##### Response
```rust
{
op: "EditComment",
data: {
op: String,
comment: CommentView
}
}
```
##### HTTP
`PUT /comment`
#### Save Comment
##### Request
@ -1280,18 +987,12 @@ Mods and admins can remove a comment, creators can delete it.
##### Response
```rust
{
op: "SaveComment",
data: {
op: String,
comment: CommentView
}
}
```
##### HTTP
`POST /comment/save`
#### Create Comment Like
`score` can be 0, -1, or 1
##### Request
@ -1309,15 +1010,10 @@ Mods and admins can remove a comment, creators can delete it.
##### Response
```rust
{
op: "CreateCommentLike",
data: {
op: String,
comment: CommentView
}
}
```
##### HTTP
`POST /comment/like`
### RSS / Atom feeds

0
docs/src/contributing_apub_api_outline.md → docs/apub_api_outline.md vendored
View file

6
docs/book.toml vendored
View file

@ -1,6 +0,0 @@
[book]
authors = ["Felix Ableitner"]
language = "en"
multilingual = false
src = "src"
title = "Lemmy Documentation"

23
docs/src/about_goals.md → docs/goals.md vendored
View file

@ -1,5 +1,4 @@
# Goals
- Come up with a name / codename.
- Must have communities.
- Must have threaded comments.
@ -8,7 +7,6 @@
- Use websockets for post / gets to your own instance.
# Questions
- How does voting work? Should we go back to the old way of showing up and downvote counts? Or just a score?
- Decide on tech to be used
- Backend: Actix, Diesel.
@ -19,7 +17,10 @@
- On mobile, allow you to switch between them. Default?
# Resources / Potential Libraries
- Use the [activitypub crate.](https://docs.rs/activitypub/0.1.4/activitypub/)
- https://docs.rs/activitypub/0.1.4/activitypub/
- [Activitypub vocab.](https://www.w3.org/TR/activitystreams-vocabulary/)
- [Activitypub main](https://www.w3.org/TR/activitypub/)
- [Diesel to Postgres data types](https://kotiri.com/2018/01/31/postgresql-diesel-rust-types.html)
- [helpful diesel examples](http://siciarz.net/24-days-rust-diesel/)
- [Recursive query for adjacency list for nested comments](https://stackoverflow.com/questions/192220/what-is-the-most-efficient-elegant-way-to-parse-a-flat-table-into-a-tree/192462#192462)
@ -35,15 +36,9 @@
- [Temp Icon](https://www.flaticon.com/free-icon/mouse_194242)
- [Rust docker build](https://shaneutt.com/blog/rust-fast-small-docker-image-builds/)
- [Zurb mentions](https://github.com/zurb/tribute)
- [TippyJS](https://github.com/atomiks/tippyjs)
- Activitypub guides
- https://blog.joinmastodon.org/2018/06/how-to-implement-a-basic-activitypub-server/
- https://raw.githubusercontent.com/w3c/activitypub/gh-pages/activitypub-tutorial.txt
- https://github.com/tOkeshu/activitypub-example
- https://blog.joinmastodon.org/2018/07/how-to-make-friends-and-verify-requests/
## Activitypub guides
- https://blog.joinmastodon.org/2018/06/how-to-implement-a-basic-activitypub-server/
- https://raw.githubusercontent.com/w3c/activitypub/gh-pages/activitypub-tutorial.txt
- https://github.com/tOkeshu/activitypub-example
- https://blog.joinmastodon.org/2018/07/how-to-make-friends-and-verify-requests/
- Use the [activitypub crate.](https://docs.rs/activitypub/0.1.4/activitypub/)
- https://docs.rs/activitypub/0.1.4/activitypub/
- [Activitypub vocab.](https://www.w3.org/TR/activitystreams-vocabulary/)
- [Activitypub main](https://www.w3.org/TR/activitypub/)

2
docs/src/about_ranking.md → docs/ranking.md vendored
View file

@ -18,7 +18,7 @@ Score = Upvotes - Downvotes
Time = time since submission (in hours)
Gravity = Decay gravity, 1.8 is default
```
- For posts, in order to bring up active posts, it uses the latest comment time (limited to a max creation age of a month ago)
- Use Max(1, score) to make sure all comments are affected by time decay.
- Add 3 to the score, so that everything that has less than 3 downvotes will seem new. Otherwise all new comments would stay at zero, near the bottom.
- The sign and abs of the score are necessary for dealing with the log of negative scores.

18
docs/src/SUMMARY.md vendored
View file

@ -1,18 +0,0 @@
# Summary
- [About](about.md)
- [Features](about_features.md)
- [Goals](about_goals.md)
- [Post and Comment Ranking](about_ranking.md)
- [Guide](about_guide.md)
- [Administration](administration.md)
- [Install with Docker](administration_install_docker.md)
- [Install with Ansible](administration_install_ansible.md)
- [Install with Kubernetes](administration_install_kubernetes.md)
- [Configuration](administration_configuration.md)
- [Contributing](contributing.md)
- [Docker Development](contributing_docker_development.md)
- [Local Development](contributing_local_development.md)
- [Websocket/HTTP API](contributing_websocket_http_api.md)
- [ActivityPub API Outline](contributing_apub_api_outline.md)
- [Lemmy Council](lemmy_council.md)

30
docs/src/about.md vendored
View file

@ -1,30 +0,0 @@
## About The Project
Front Page|Post
---|---
![main screen](https://i.imgur.com/kZSRcRu.png)|![chat screen](https://i.imgur.com/4XghNh6.png)
[Lemmy](https://github.com/dessalines/lemmy) is similar to sites like [Reddit](https://reddit.com), [Lobste.rs](https://lobste.rs), [Raddle](https://raddle.me), or [Hacker News](https://news.ycombinator.com/): you subscribe to forums you're interested in, post links and discussions, then vote, and comment on them. Behind the scenes, it is very different; anyone can easily run a server, and all these servers are federated (think email), and connected to the same universe, called the [Fediverse](https://en.wikipedia.org/wiki/Fediverse).
For a link aggregator, this means a user registered on one server can subscribe to forums on any other server, and can have discussions with users registered elsewhere.
The overall goal is to create an easily self-hostable, decentralized alternative to reddit and other link aggregators, outside of their corporate control and meddling.
Each lemmy server can set its own moderation policy; appointing site-wide admins, and community moderators to keep out the trolls, and foster a healthy, non-toxic environment where all can feel comfortable contributing.
*Note: Federation is still in active development*
### Why's it called Lemmy?
- Lead singer from [Motörhead](https://invidio.us/watch?v=pWB5JZRGl0U).
- The old school [video game](<https://en.wikipedia.org/wiki/Lemmings_(video_game)>).
- The [Koopa from Super Mario](https://www.mariowiki.com/Lemmy_Koopa).
- The [furry rodents](http://sunchild.fpwc.org/lemming-the-little-giant-of-the-north/).
### Built With
- [Rust](https://www.rust-lang.org)
- [Actix](https://actix.rs/)
- [Diesel](http://diesel.rs/)
- [Inferno](https://infernojs.org)
- [Typescript](https://www.typescriptlang.org/)

34
docs/src/about_features.md vendored
View file

@ -1,34 +0,0 @@
# Features
- Open source, [AGPL License](/LICENSE).
- Self hostable, easy to deploy.
- Comes with [Docker](#docker), [Ansible](#ansible), [Kubernetes](#kubernetes).
- Clean, mobile-friendly interface.
- Only a minimum of a username and password is required to sign up!
- User avatar support.
- Live-updating Comment threads.
- Full vote scores `(+/-)` like old reddit.
- Themes, including light, dark, and solarized.
- Emojis with autocomplete support. Start typing `:`
- User tagging using `@`, Community tagging using `#`.
- Integrated image uploading in both posts and comments.
- A post can consist of a title and any combination of self text, a URL, or nothing else.
- Notifications, on comment replies and when you're tagged.
- Notifications can be sent via email.
- i18n / internationalization support.
- RSS / Atom feeds for `All`, `Subscribed`, `Inbox`, `User`, and `Community`.
- Cross-posting support.
- A *similar post search* when creating new posts. Great for question / answer communities.
- Moderation abilities.
- Public Moderation Logs.
- Can sticky posts to the top of communities.
- Both site admins, and community moderators, who can appoint other moderators.
- Can lock, remove, and restore posts and comments.
- Can ban and unban users from communities and the site.
- Can transfer site and communities to others.
- Can fully erase your data, replacing all posts and comments.
- NSFW post / community support.
- High performance.
- Server is written in rust.
- Front end is `~80kB` gzipped.
- Supports arm64 / Raspberry Pi.

40
docs/src/about_guide.md vendored
View file

@ -1,40 +0,0 @@
# Lemmy Guide
Start typing...
- `@a_user_name` to get a list of usernames.
- `#a_community` to get a list of communities.
- `:emoji` to get a list of emojis.
## Sorting
*Applies to both posts and comments*
Type | Description
--- | ---
Hot | Shows *trending* posts, based on the score, and the most recent comment time.
New | Newest posts.
Top | Shows the highest scoring posts in the given time frame.
For more detail, check the [Post and Comment Ranking details](about_ranking.md).
## Markdown Guide
Type | Or | … to Get
--- | --- | ---
\*Italic\* | \_Italic\_ | _Italic_
\*\*Bold\*\* | \_\_Bold\_\_ | **Bold**
\# Heading 1 | Heading 1 <br> ========= | <h4>Heading 1</h4>
\## Heading 2 | Heading 2 <br>--------- | <h5>Heading 2</h5>
\[Link\](http://a.com) | \[Link\]\[1\]<br>⋮ <br>\[1\]: http://b.org | [Link](https://commonmark.org/)
!\[Image\](http://url/a.png) | !\[Image\]\[1\]<br>⋮ <br>\[1\]: http://url/b.jpg | ![Markdown](https://commonmark.org/help/images/favicon.png)
\> Blockquote | | <blockquote>Blockquote</blockquote>
\* List <br>\* List <br>\* List | \- List <br>\- List <br>\- List <br> | * List <br>* List <br>* List <br>
1\. One <br>2\. Two <br>3\. Three | 1) One<br>2) Two<br>3) Three | 1. One<br>2. Two<br>3. Three
Horizontal Rule <br>\--- | Horizontal Rule<br>\*\*\* | Horizontal Rule <br><hr>
\`Inline code\` with backticks | |`Inline code` with backticks
\`\`\`<br>\# code block <br>print '3 backticks or'<br>print 'indent 4 spaces' <br>\`\`\` | ····\# code block<br>····print '3 backticks or'<br>····print 'indent 4 spaces' | \# code block <br>print '3 backticks or'<br>print 'indent 4 spaces'
::: spoiler hidden or nsfw stuff<br>*a bunch of spoilers here*<br>::: | | <details><summary> hidden or nsfw stuff </summary><p><em>a bunch of spoilers here</em></p></details>
[CommonMark Tutorial](https://commonmark.org/help/tutorial/)

3
docs/src/administration.md vendored
View file

@ -1,3 +0,0 @@
# Admin info
Information for Lemmy instance admins, and those who want to start an instance.

15
docs/src/administration_configuration.md vendored
View file

@ -1,15 +0,0 @@
# Configuration
The configuration is based on the file [defaults.hjson](server/config/defaults.hjson). This file also contains documentation for all the available options. To override the defaults, you can copy the options you want to change into your local `config.hjson` file.
Additionally, you can override any config files with environment variables. These have the same name as the config options, and are prefixed with `LEMMY_`. For example, you can override the `database.password` with
`LEMMY__DATABASE__POOL_SIZE=10`.
An additional option `LEMMY_DATABASE_URL` is available, which can be used with a PostgreSQL connection string like `postgres://lemmy:password@lemmy_db:5432/lemmy`, passing all connection details at once.
If the Docker container is not used, manually create the database specified above by running the following commands:
```bash
cd server
./db-init.sh
```

13
docs/src/administration_install_ansible.md vendored
View file

@ -1,13 +0,0 @@
# Ansible Installation
First, you need to [install Ansible on your local computer](https://docs.ansible.com/ansible/latest/installation_guide/intro_installation.html) (e.g. using `sudo apt install ansible`) or the equivalent for you platform.
Then run the following commands on your local computer:
```bash
git clone https://github.com/dessalines/lemmy.git
cd lemmy/ansible/
cp inventory.example inventory
nano inventory # enter your server, domain, contact email
ansible-playbook lemmy.yml --become
```

31
docs/src/administration_install_docker.md vendored
View file

@ -1,31 +0,0 @@
# Docker Installation
Make sure you have both docker and docker-compose(>=`1.24.0`) installed:
```bash
mkdir lemmy/
cd lemmy/
wget https://raw.githubusercontent.com/dessalines/lemmy/master/docker/prod/docker-compose.yml
wget https://raw.githubusercontent.com/dessalines/lemmy/master/docker/lemmy.hjson
wget https://raw.githubusercontent.com/dessalines/lemmy/master/docker/iframely.config.local.js
# Edit lemmy.hjson, and docker-compose.yml to do more configuration (like adding a custom password)
docker-compose up -d
```
and go to http://localhost:8536.
[A sample nginx config](/ansible/templates/nginx.conf) (Note: Avatar / Image uploading won't work without this), could be setup with:
```bash
wget https://raw.githubusercontent.com/dessalines/lemmy/master/ansible/templates/nginx.conf
# Replace the {{ vars }}
sudo mv nginx.conf /etc/nginx/sites-enabled/lemmy.conf
```
## Updating
To update to the newest version, run:
```bash
wget https://raw.githubusercontent.com/dessalines/lemmy/master/docker/prod/docker-compose.yml
docker-compose up -d
```

24
docs/src/administration_install_kubernetes.md vendored
View file

@ -1,24 +0,0 @@
# Kubernetes Installation
You'll need to have an existing Kubernetes cluster and [storage class](https://kubernetes.io/docs/concepts/storage/storage-classes/).
Setting this up will vary depending on your provider.
To try it locally, you can use [MicroK8s](https://microk8s.io/) or [Minikube](https://kubernetes.io/docs/tasks/tools/install-minikube/).
Once you have a working cluster, edit the environment variables and volume sizes in `docker/k8s/*.yml`.
You may also want to change the service types to use `LoadBalancer`s depending on where you're running your cluster (add `type: LoadBalancer` to `ports)`, or `NodePort`s.
By default they will use `ClusterIP`s, which will allow access only within the cluster. See the [docs](https://kubernetes.io/docs/concepts/services-networking/service/) for more on networking in Kubernetes.
**Important** Running a database in Kubernetes will work, but is generally not recommended.
If you're deploying on any of the common cloud providers, you should consider using their managed database service instead (RDS, Cloud SQL, Azure Databse, etc.).
Now you can deploy:
```bash
# Add `-n foo` if you want to deploy into a specific namespace `foo`;
# otherwise your resources will be created in the `default` namespace.
kubectl apply -f docker/k8s/db.yml
kubectl apply -f docker/k8s/pictshare.yml
kubectl apply -f docker/k8s/lemmy.yml
```
If you used a `LoadBalancer`, you should see it in your cloud provider's console.

32
docs/src/contributing.md vendored
View file

@ -1,32 +0,0 @@
# Contributing
Information about contributing to Lemmy, whether it is translating, testing, designing or programming.
## Translating
Go [here](https://github.com/dessalines/lemmy#translations) for translation instructions.
## Architecture
### Front end
- The front end is written in `typescript`, using a react-like framework called [inferno](https://infernojs.org/). All UI elements are reusable `.tsx` components.
- The main page and routing are in `ui/src/index.tsx`.
- The components are located in `ui/src/components`.
### Back end
- The back end is written in `rust`, using `diesel`, and `actix`.
- The server source code is split into main sections in `server/src`. These include:
- `db` - The low level database actions.
- Database additions are done using diesel migrations. Run `diesel migration generate xxxxx` to add new things.
- `api` - The high level user interactions (things like `CreateComment`)
- `routes` - The server endpoints .
- `apub` - The activitypub conversions.
- `websocket` - Creates the websocket server.
## Linting / Formatting
- Every front and back end commit is automatically formatted then linted using `husky`, and `lint-staged`.
- Rust with `cargo fmt` and `cargo clippy`.
- Typescript with `prettier` and `eslint`.

13
docs/src/contributing_docker_development.md vendored
View file

@ -1,13 +0,0 @@
# Docker Development
## Running
```bash
git clone https://github.com/dessalines/lemmy
cd lemmy/docker/dev
./docker_update.sh # This builds and runs it, updating for your changes
```
and go to http://localhost:8536.
Note that compile times when changing `Cargo.toml` are relatively long with Docker, because builds can't be incrementally cached. If this is a problem for you, you should use [Local Development](contributing_local_development.md).

31
docs/src/contributing_local_development.md vendored
View file

@ -1,31 +0,0 @@
#### Requirements
- [Rust](https://www.rust-lang.org/)
- [Yarn](https://yarnpkg.com/en/)
- [Postgres](https://www.postgresql.org/)
#### Set up Postgres DB
```bash
cd server
./db-init.sh
```
Or run the commands manually:
```bash
psql -c "create user lemmy with password 'password' superuser;" -U postgres
psql -c 'create database lemmy with owner lemmy;' -U postgres
export LEMMY_DATABASE_URL=postgres://lemmy:password@localhost:5432/lemmy
```
#### Running
```bash
git clone https://github.com/dessalines/lemmy
cd lemmy
./install.sh
# For live coding, where both the front and back end, automagically reload on any save, do:
# cd ui && yarn start
# cd server && cargo watch -x run
```

53
docs/src/lemmy_council.md vendored
View file

@ -1,53 +0,0 @@
# Lemmy Council
- A group of lemmy developers and users that use a well-defined democratic process to steer the project in a positive direction, keep it aligned to community goals, and resolve conflicts.
## Voting / Decision-Making
### Process
- Anything is open for discussion
- Voting done through matrix chat reacts (thumbs up/thumbs down)
- Require a simple majority for votes. (Maybe 2/3rds for more debated decisions).
- Once a decision is reached democratically, the dicision is binding and all group members have to follow it
- All members of the Lemmy council have equal voting power.
- Voting must stay open for at least 2 days.
### What gets voted on
- Membership (joining, removing)
- Coding direction
- Priorities / Emphasis
- Controversial features (For example, an unpopular feature should be removed)
- Communication mediums
- Conflict resolution
- dev.lemmy.ml (domain and server)
- lemmy.ml and subdomains (excluding communism.lemmy.ml)
- git repo including mirrors (on github, gitea, etc)
- Any official accounts of the Lemmy project, for example the Mastodon account or the Liberapay account
- Changes to these rules
## Joining
- We use the following process: anyone who is active around Lemmy can recommend any other active person to join the council. This has to be approved by a majority of the council.
- Active users are defined as those who contribute to Lemmy in some way for at least an hour per week on average, doing things like reporting bugs, discussing rules and features, translating, promoting, developing, or doing other things that aim to improve Lemmy as a whole.
-> people should have joined at least a month ago.
- The member list is public.
- Note: we would like to have a process where community members can elect candidates for the council, but this is not realistic because a single user could easily create multiple accounts and cheat the vote.
- Limit growth to one new member per month at most.
## Removing members
- Inactive members should be removed from the council after a few months of inactivity, and after receiving a notification about this.
- Members that dont follow binding council decisions should be removed.
- Any member can be removed in a vote.
## Goals
- We encourage the membership of groups such as LGBT, religious or ethnic minorities, abuse victims, etc etc, and strive to create a safe space for them to express their opinions. We also support measures to increase participation by the previously mentioned groups.
- The following are banned, and will always be harshly punished: fascism, abuse, racism, sexism, etc etc,
## Communication
- A private Matrix chat for all council members.
- (Once private communities are done) A private community on dev.lemmy.ml for issues.
## Member List / Contact Info
General Contact [@LemmyDev Mastodon](https://mastodon.social/@LemmyDev)
- Dessalines [Matrix](https://matrix.to/#/@happydooby:matrix.org)
- Nutomic [Matrix](https://matrix.to/#/@nutomic:matrix.org), [Mastodon](https://radical.town/@felix)

32
install.sh vendored
View file

@ -1,41 +1,13 @@
#!/bin/bash
#!/bin/sh
set -e
# Set the database variable to the default first.
# Don't forget to change this string to your actual database parameters
# if you don't plan to initialize the database in this script.
export LEMMY_DATABASE_URL=postgres://lemmy:password@localhost:5432/lemmy
# Set other environment variables
export DATABASE_URL=postgres://lemmy:password@localhost:5432/lemmy
export JWT_SECRET=changeme
export HOSTNAME=rrr
# Optionally initialize the database
init_db_valid=0
init_db_final=0
while [ "$init_db_valid" == 0 ]
do
read -p "Initialize database (y/n)? " init_db
case "${init_db,,}" in
y|yes ) init_db_valid=1; init_db_final=1;;
n|no ) init_db_valid=1; init_db_final=0;;
* ) echo "Invalid input" 1>&2;;
esac
echo
done
if [ "$init_db_final" = 1 ]
then
source ./server/db-init.sh
read -n 1 -s -r -p "Press ANY KEY to continue execution of this script, press CTRL+C to quit..."
echo
fi
# Build the web client
cd ui
yarn
yarn build
# Build and run the backend
cd ../server
cargo run

2
server/.gitignore vendored
View file

@ -2,5 +2,3 @@
.env
.idea
env_setup.sh
query_testing/*.json
query_testing/*.json.old

1
server/.rustfmt.toml vendored
View file

@ -1,2 +1 @@
tab_spaces = 2
edition="2018"

2853
server/Cargo.lock generated vendored
View file

File diff suppressed because it is too large Load diff

39
server/Cargo.toml vendored
View file

@ -5,33 +5,28 @@ authors = ["Dessalines <happydooby@gmail.com>"]
edition = "2018"
[dependencies]
diesel = { version = "1.4.2", features = ["postgres","chrono", "r2d2", "64-column-tables"] }
diesel = { version = "1.4.2", features = ["postgres","chrono"] }
diesel_migrations = "1.4.0"
dotenv = "0.15.0"
bcrypt = "0.6.1"
activitypub = "0.2.0"
dotenv = "0.14.1"
bcrypt = "0.5.0"
activitypub = "0.1.5"
chrono = { version = "0.4.7", features = ["serde"] }
failure = "0.1.5"
serde_json = { version = "1.0.45", features = ["preserve_order"]}
serde_json = { version = "1.0.40", features = ["preserve_order"]}
serde = { version = "1.0.94", features = ["derive"] }
actix = "0.9.0"
actix-web = "2.0.0"
actix-files = "0.2.1"
actix-web-actors = "2.0.0"
actix-rt = "1.0.0"
env_logger = "0.7.1"
rand = "0.7.3"
strum = "0.17.1"
strum_macros = "0.17.1"
jsonwebtoken = "7.0.1"
regex = "1.3.4"
actix = "0.8.3"
actix-web = "1.0"
actix-files = "0.1.3"
actix-web-actors = "1.0"
env_logger = "0.6.2"
rand = "0.7.0"
strum = "0.15.0"
strum_macros = "0.15.0"
jsonwebtoken = "6.0.1"
regex = "1.1.9"
lazy_static = "1.3.0"
lettre = "0.9.2"
lettre_email = "0.9.2"
sha2 = "0.8.1"
rss = "1.9.0"
rust-crypto = "^0.2"
rss = "1.8.0"
htmlescape = "0.3.1"
config = "0.10.1"
hjson = "0.8.2"
percent-encoding = "2.1.0"
chttp = "0.5.5"

7
server/clean.sh vendored
View file

@ -1,7 +0,0 @@
#!/bin/sh
cargo update
cargo fmt
cargo check
cargo clippy
cargo outdated -R

56
server/config/defaults.hjson vendored
View file

@ -1,56 +0,0 @@
{
# settings related to the postgresql database
database: {
# username to connect to postgres
user: "lemmy"
# password to connect to postgres
password: "password"
# host where postgres is running
host: "localhost"
# port where postgres can be accessed
port: 5432
# name of the postgres database for lemmy
database: "lemmy"
# maximum number of active sql connections
pool_size: 5
}
# the domain name of your instance (eg "dev.lemmy.ml")
hostname: "my_domain"
# address where lemmy should listen for incoming requests
bind: "0.0.0.0"
# port where lemmy should listen for incoming requests
port: 8536
# json web token for authorization between server and client
jwt_secret: "changeme"
# The dir for the front end
front_end_dir: "../ui/dist"
# whether to enable activitypub federation. this feature is in alpha, do not enable in production, as might
# cause problems like remote instances fetching and permanently storing bad data.
federation_enabled: false
# rate limits for various user actions, by user ip
rate_limit: {
# maximum number of messages created in interval
message: 180
# interval length for message limit
message_per_second: 60
# maximum number of posts created in interval
post: 6
# interval length for post limit
post_per_second: 600
# maximum number of registrations in interval
register: 3
# interval length for registration limit
register_per_second: 3600
}
# # email sending configuration
# email: {
# # hostname of the smtp server
# smtp_server: ""
# # login name for smtp server
# smtp_login: ""
# # password to login to the smtp server
# smtp_password: ""
# # address to send emails from, eg "info@your-instance.com"
# smtp_from_address: ""
# }
}

43
server/db-init.sh vendored
View file

@ -1,43 +0,0 @@
#!/bin/bash
username=lemmy
dbname=lemmy
port=5432
password=""
password_confirm=""
password_valid=0
while [ "$password_valid" == 0 ]
do
read -p "Enter database password: " -s password
echo
read -p "Verify database password: " -s password_confirm
echo
echo
# Start the loop from the top if either check fails
if [ -z "$password" ]
then
echo "Error: Password cannot be empty." 1>&2
echo
continue
fi
if [ "$password" != "$password_confirm" ]
then
echo "Error: Passwords don't match." 1>&2
echo
continue
fi
# Set the password_valid variable to break out of the loop
password_valid=1
done
psql -c "CREATE USER $username WITH PASSWORD '$password' SUPERUSER;" -U postgres
psql -c 'CREATE DATABASE $dbname WITH OWNER $username;' -U postgres
export LEMMY_DATABASE_URL=postgres://$username:$password@localhost:$port/$dbname
echo $LEMMY_DATABASE_URL

224
server/migrations/2019-12-29-164820_add_avatar/down.sql vendored
View file

@ -1,224 +0,0 @@
-- the views
drop view user_mention_view;
drop view reply_view;
drop view comment_view;
drop view user_view;
-- user
create view user_view as
select id,
name,
fedi_name,
admin,
banned,
published,
(select count(*) from post p where p.creator_id = u.id) as number_of_posts,
(select coalesce(sum(score), 0) from post p, post_like pl where u.id = p.creator_id and p.id = pl.post_id) as post_score,
(select count(*) from comment c where c.creator_id = u.id) as number_of_comments,
(select coalesce(sum(score), 0) from comment c, comment_like cl where u.id = c.creator_id and c.id = cl.comment_id) as comment_score
from user_ u;
-- post
-- Recreate the view
drop view post_view;
create view post_view as
with all_post as
(
select
p.*,
(select u.banned from user_ u where p.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb where p.creator_id = cb.user_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where p.creator_id = user_.id) as creator_name,
(select name from community where p.community_id = community.id) as community_name,
(select removed from community c where p.community_id = c.id) as community_removed,
(select deleted from community c where p.community_id = c.id) as community_deleted,
(select nsfw from community c where p.community_id = c.id) as community_nsfw,
(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
coalesce(sum(pl.score), 0) as score,
count (case when pl.score = 1 then 1 else null end) as upvotes,
count (case when pl.score = -1 then 1 else null end) as downvotes,
hot_rank(coalesce(sum(pl.score) , 0), p.published) as hot_rank
from post p
left join post_like pl on p.id = pl.post_id
group by p.id
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;
-- community
drop view community_view;
create view community_view as
with all_community as
(
select *,
(select name from user_ u where c.creator_id = u.id) as creator_name,
(select name from category ct where c.category_id = ct.id) as category_name,
(select count(*) from community_follower cf where cf.community_id = c.id) as number_of_subscribers,
(select count(*) from post p where p.community_id = c.id) as number_of_posts,
(select count(*) from comment co, post p where c.id = p.community_id and p.id = co.post_id) as number_of_comments,
hot_rank((select count(*) from community_follower cf where cf.community_id = c.id), c.published) as hot_rank
from community c
)
select
ac.*,
u.id as user_id,
(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.id = cf.community_id) as subscribed
from user_ u
cross join all_community ac
union all
select
ac.*,
null as user_id,
null as subscribed
from all_community ac
;
-- Reply and comment view
create view comment_view as
with all_comment as
(
select
c.*,
(select community_id from post p where p.id = c.post_id),
(select u.banned from user_ u where c.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb, post p where c.creator_id = cb.user_id and p.id = c.post_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where c.creator_id = user_.id) as creator_name,
coalesce(sum(cl.score), 0) as score,
count (case when cl.score = 1 then 1 else null end) as upvotes,
count (case when cl.score = -1 then 1 else null end) as downvotes
from comment c
left join comment_like cl on c.id = cl.comment_id
group by c.id
)
select
ac.*,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
from user_ u
cross join all_comment ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
union all
select
ac.*,
null as user_id,
null as my_vote,
null as saved
from all_comment ac
;
create view reply_view as
with closereply as (
select
c2.id,
c2.creator_id as sender_id,
c.creator_id as recipient_id
from comment c
inner join comment c2 on c.id = c2.parent_id
where c2.creator_id != c.creator_id
-- Do union where post is null
union
select
c.id,
c.creator_id as sender_id,
p.creator_id as recipient_id
from comment c, post p
where c.post_id = p.id and c.parent_id is null and c.creator_id != p.creator_id
)
select cv.*,
closereply.recipient_id
from comment_view cv, closereply
where closereply.id = cv.id
;
-- user mention
create view user_mention_view as
select
c.id,
um.id as user_mention_id,
c.creator_id,
c.post_id,
c.parent_id,
c.content,
c.removed,
um.read,
c.published,
c.updated,
c.deleted,
c.community_id,
c.banned,
c.banned_from_community,
c.creator_name,
c.score,
c.upvotes,
c.downvotes,
c.user_id,
c.my_vote,
c.saved,
um.recipient_id
from user_mention um, comment_view c
where um.comment_id = c.id;
-- community tables
drop view community_moderator_view;
drop view community_follower_view;
drop view community_user_ban_view;
drop view site_view;
create view community_moderator_view as
select *,
(select name from user_ u where cm.user_id = u.id) as user_name,
(select name from community c where cm.community_id = c.id) as community_name
from community_moderator cm;
create view community_follower_view as
select *,
(select name from user_ u where cf.user_id = u.id) as user_name,
(select name from community c where cf.community_id = c.id) as community_name
from community_follower cf;
create view community_user_ban_view as
select *,
(select name from user_ u where cm.user_id = u.id) as user_name,
(select name from community c where cm.community_id = c.id) as community_name
from community_user_ban cm;
create view site_view as
select *,
(select name from user_ u where s.creator_id = u.id) as creator_name,
(select count(*) from user_) as number_of_users,
(select count(*) from post) as number_of_posts,
(select count(*) from comment) as number_of_comments,
(select count(*) from community) as number_of_communities
from site s;
alter table user_ rename column avatar to icon;
alter table user_ alter column icon type bytea using icon::bytea;

234
server/migrations/2019-12-29-164820_add_avatar/up.sql vendored
View file

@ -1,234 +0,0 @@
-- Rename to avatar
alter table user_ rename column icon to avatar;
alter table user_ alter column avatar type text;
-- Rebuild nearly all the views, to include the creator avatars
-- user
drop view user_view;
create view user_view as
select id,
name,
avatar,
fedi_name,
admin,
banned,
published,
(select count(*) from post p where p.creator_id = u.id) as number_of_posts,
(select coalesce(sum(score), 0) from post p, post_like pl where u.id = p.creator_id and p.id = pl.post_id) as post_score,
(select count(*) from comment c where c.creator_id = u.id) as number_of_comments,
(select coalesce(sum(score), 0) from comment c, comment_like cl where u.id = c.creator_id and c.id = cl.comment_id) as comment_score
from user_ u;
-- post
-- Recreate the view
drop view post_view;
create view post_view as
with all_post as
(
select
p.*,
(select u.banned from user_ u where p.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb where p.creator_id = cb.user_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where p.creator_id = user_.id) as creator_name,
(select avatar from user_ where p.creator_id = user_.id) as creator_avatar,
(select name from community where p.community_id = community.id) as community_name,
(select removed from community c where p.community_id = c.id) as community_removed,
(select deleted from community c where p.community_id = c.id) as community_deleted,
(select nsfw from community c where p.community_id = c.id) as community_nsfw,
(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
coalesce(sum(pl.score), 0) as score,
count (case when pl.score = 1 then 1 else null end) as upvotes,
count (case when pl.score = -1 then 1 else null end) as downvotes,
hot_rank(coalesce(sum(pl.score) , 0), p.published) as hot_rank
from post p
left join post_like pl on p.id = pl.post_id
group by p.id
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;
-- community
drop view community_view;
create view community_view as
with all_community as
(
select *,
(select name from user_ u where c.creator_id = u.id) as creator_name,
(select avatar from user_ u where c.creator_id = u.id) as creator_avatar,
(select name from category ct where c.category_id = ct.id) as category_name,
(select count(*) from community_follower cf where cf.community_id = c.id) as number_of_subscribers,
(select count(*) from post p where p.community_id = c.id) as number_of_posts,
(select count(*) from comment co, post p where c.id = p.community_id and p.id = co.post_id) as number_of_comments,
hot_rank((select count(*) from community_follower cf where cf.community_id = c.id), c.published) as hot_rank
from community c
)
select
ac.*,
u.id as user_id,
(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.id = cf.community_id) as subscribed
from user_ u
cross join all_community ac
union all
select
ac.*,
null as user_id,
null as subscribed
from all_community ac
;
-- reply and comment view
drop view reply_view;
drop view user_mention_view;
drop view comment_view;
create view comment_view as
with all_comment as
(
select
c.*,
(select community_id from post p where p.id = c.post_id),
(select u.banned from user_ u where c.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb, post p where c.creator_id = cb.user_id and p.id = c.post_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where c.creator_id = user_.id) as creator_name,
(select avatar from user_ where c.creator_id = user_.id) as creator_avatar,
coalesce(sum(cl.score), 0) as score,
count (case when cl.score = 1 then 1 else null end) as upvotes,
count (case when cl.score = -1 then 1 else null end) as downvotes
from comment c
left join comment_like cl on c.id = cl.comment_id
group by c.id
)
select
ac.*,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
from user_ u
cross join all_comment ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
union all
select
ac.*,
null as user_id,
null as my_vote,
null as saved
from all_comment ac
;
create view reply_view as
with closereply as (
select
c2.id,
c2.creator_id as sender_id,
c.creator_id as recipient_id
from comment c
inner join comment c2 on c.id = c2.parent_id
where c2.creator_id != c.creator_id
-- Do union where post is null
union
select
c.id,
c.creator_id as sender_id,
p.creator_id as recipient_id
from comment c, post p
where c.post_id = p.id and c.parent_id is null and c.creator_id != p.creator_id
)
select cv.*,
closereply.recipient_id
from comment_view cv, closereply
where closereply.id = cv.id
;
-- user mention
create view user_mention_view as
select
c.id,
um.id as user_mention_id,
c.creator_id,
c.post_id,
c.parent_id,
c.content,
c.removed,
um.read,
c.published,
c.updated,
c.deleted,
c.community_id,
c.banned,
c.banned_from_community,
c.creator_name,
c.creator_avatar,
c.score,
c.upvotes,
c.downvotes,
c.user_id,
c.my_vote,
c.saved,
um.recipient_id
from user_mention um, comment_view c
where um.comment_id = c.id;
-- community views
drop view community_moderator_view;
drop view community_follower_view;
drop view community_user_ban_view;
drop view site_view;
create view community_moderator_view as
select *,
(select name from user_ u where cm.user_id = u.id) as user_name,
(select avatar from user_ u where cm.user_id = u.id),
(select name from community c where cm.community_id = c.id) as community_name
from community_moderator cm;
create view community_follower_view as
select *,
(select name from user_ u where cf.user_id = u.id) as user_name,
(select avatar from user_ u where cf.user_id = u.id),
(select name from community c where cf.community_id = c.id) as community_name
from community_follower cf;
create view community_user_ban_view as
select *,
(select name from user_ u where cm.user_id = u.id) as user_name,
(select avatar from user_ u where cm.user_id = u.id),
(select name from community c where cm.community_id = c.id) as community_name
from community_user_ban cm;
create view site_view as
select *,
(select name from user_ u where s.creator_id = u.id) as creator_name,
(select avatar from user_ u where s.creator_id = u.id) as creator_avatar,
(select count(*) from user_) as number_of_users,
(select count(*) from post) as number_of_posts,
(select count(*) from comment) as number_of_comments,
(select count(*) from community) as number_of_communities
from site s;

15
server/migrations/2020-01-01-200418_add_email_to_user_view/down.sql vendored
View file

@ -1,15 +0,0 @@
-- user
drop view user_view;
create view user_view as
select id,
name,
avatar,
fedi_name,
admin,
banned,
published,
(select count(*) from post p where p.creator_id = u.id) as number_of_posts,
(select coalesce(sum(score), 0) from post p, post_like pl where u.id = p.creator_id and p.id = pl.post_id) as post_score,
(select count(*) from comment c where c.creator_id = u.id) as number_of_comments,
(select coalesce(sum(score), 0) from comment c, comment_like cl where u.id = c.creator_id and c.id = cl.comment_id) as comment_score
from user_ u;

16
server/migrations/2020-01-01-200418_add_email_to_user_view/up.sql vendored
View file

@ -1,16 +0,0 @@
-- user
drop view user_view;
create view user_view as
select id,
name,
avatar,
email,
fedi_name,
admin,
banned,
published,
(select count(*) from post p where p.creator_id = u.id) as number_of_posts,
(select coalesce(sum(score), 0) from post p, post_like pl where u.id = p.creator_id and p.id = pl.post_id) as post_score,
(select count(*) from comment c where c.creator_id = u.id) as number_of_comments,
(select coalesce(sum(score), 0) from comment c, comment_like cl where u.id = c.creator_id and c.id = cl.comment_id) as comment_score
from user_ u;

20
server/migrations/2020-01-02-172755_add_show_avatar_and_email_notifications_to_user/down.sql vendored
View file

@ -1,20 +0,0 @@
-- Drop the columns
drop view user_view;
alter table user_ drop column show_avatars;
alter table user_ drop column send_notifications_to_email;
-- Rebuild the view
create view user_view as
select id,
name,
avatar,
email,
fedi_name,
admin,
banned,
published,
(select count(*) from post p where p.creator_id = u.id) as number_of_posts,
(select coalesce(sum(score), 0) from post p, post_like pl where u.id = p.creator_id and p.id = pl.post_id) as post_score,
(select count(*) from comment c where c.creator_id = u.id) as number_of_comments,
(select coalesce(sum(score), 0) from comment c, comment_like cl where u.id = c.creator_id and c.id = cl.comment_id) as comment_score
from user_ u;

22
server/migrations/2020-01-02-172755_add_show_avatar_and_email_notifications_to_user/up.sql vendored
View file

@ -1,22 +0,0 @@
-- Add columns
alter table user_ add column show_avatars boolean default true not null;
alter table user_ add column send_notifications_to_email boolean default false not null;
-- Rebuild the user_view
drop view user_view;
create view user_view as
select id,
name,
avatar,
email,
fedi_name,
admin,
banned,
show_avatars,
send_notifications_to_email,
published,
(select count(*) from post p where p.creator_id = u.id) as number_of_posts,
(select coalesce(sum(score), 0) from post p, post_like pl where u.id = p.creator_id and p.id = pl.post_id) as post_score,
(select count(*) from comment c where c.creator_id = u.id) as number_of_comments,
(select coalesce(sum(score), 0) from comment c, comment_like cl where u.id = c.creator_id and c.id = cl.comment_id) as comment_score
from user_ u;

16
server/migrations/2020-01-11-012452_add_indexes/down.sql vendored
View file

@ -1,16 +0,0 @@
drop index idx_post_creator;
drop index idx_post_community;
drop index idx_post_like_post;
drop index idx_post_like_user;
drop index idx_comment_creator;
drop index idx_comment_parent;
drop index idx_comment_post;
drop index idx_comment_like_comment;
drop index idx_comment_like_user;
drop index idx_comment_like_post;
drop index idx_community_creator;
drop index idx_community_category;

17
server/migrations/2020-01-11-012452_add_indexes/up.sql vendored
View file

@ -1,17 +0,0 @@
-- Go through all the tables joins, optimize every view, CTE, etc.
create index idx_post_creator on post (creator_id);
create index idx_post_community on post (community_id);
create index idx_post_like_post on post_like (post_id);
create index idx_post_like_user on post_like (user_id);
create index idx_comment_creator on comment (creator_id);
create index idx_comment_parent on comment (parent_id);
create index idx_comment_post on comment (post_id);
create index idx_comment_like_comment on comment_like (comment_id);
create index idx_comment_like_user on comment_like (user_id);
create index idx_comment_like_post on comment_like (post_id);
create index idx_community_creator on community (creator_id);
create index idx_community_category on community (category_id);

223
server/migrations/2020-01-13-025151_create_materialized_views/down.sql vendored
View file

@ -1,223 +0,0 @@
-- functions and triggers
drop trigger refresh_user on user_;
drop function refresh_user();
drop trigger refresh_post on post;
drop function refresh_post();
drop trigger refresh_post_like on post_like;
drop function refresh_post_like();
drop trigger refresh_community on community;
drop function refresh_community();
drop trigger refresh_community_follower on community_follower;
drop function refresh_community_follower();
drop trigger refresh_community_user_ban on community_user_ban;
drop function refresh_community_user_ban();
drop trigger refresh_comment on comment;
drop function refresh_comment();
drop trigger refresh_comment_like on comment_like;
drop function refresh_comment_like();
-- post
-- Recreate the view
drop view post_view;
create view post_view as
with all_post as
(
select
p.*,
(select u.banned from user_ u where p.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb where p.creator_id = cb.user_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where p.creator_id = user_.id) as creator_name,
(select avatar from user_ where p.creator_id = user_.id) as creator_avatar,
(select name from community where p.community_id = community.id) as community_name,
(select removed from community c where p.community_id = c.id) as community_removed,
(select deleted from community c where p.community_id = c.id) as community_deleted,
(select nsfw from community c where p.community_id = c.id) as community_nsfw,
(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
coalesce(sum(pl.score), 0) as score,
count (case when pl.score = 1 then 1 else null end) as upvotes,
count (case when pl.score = -1 then 1 else null end) as downvotes,
hot_rank(coalesce(sum(pl.score) , 0), p.published) as hot_rank
from post p
left join post_like pl on p.id = pl.post_id
group by p.id
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;
drop view post_mview;
drop materialized view post_aggregates_mview;
drop view post_aggregates_view;
-- user
drop materialized view user_mview;
drop view user_view;
create view user_view as
select id,
name,
avatar,
email,
fedi_name,
admin,
banned,
show_avatars,
send_notifications_to_email,
published,
(select count(*) from post p where p.creator_id = u.id) as number_of_posts,
(select coalesce(sum(score), 0) from post p, post_like pl where u.id = p.creator_id and p.id = pl.post_id) as post_score,
(select count(*) from comment c where c.creator_id = u.id) as number_of_comments,
(select coalesce(sum(score), 0) from comment c, comment_like cl where u.id = c.creator_id and c.id = cl.comment_id) as comment_score
from user_ u;
-- community
drop view community_mview;
drop materialized view community_aggregates_mview;
drop view community_view;
drop view community_aggregates_view;
create view community_view as
with all_community as
(
select *,
(select name from user_ u where c.creator_id = u.id) as creator_name,
(select avatar from user_ u where c.creator_id = u.id) as creator_avatar,
(select name from category ct where c.category_id = ct.id) as category_name,
(select count(*) from community_follower cf where cf.community_id = c.id) as number_of_subscribers,
(select count(*) from post p where p.community_id = c.id) as number_of_posts,
(select count(*) from comment co, post p where c.id = p.community_id and p.id = co.post_id) as number_of_comments,
hot_rank((select count(*) from community_follower cf where cf.community_id = c.id), c.published) as hot_rank
from community c
)
select
ac.*,
u.id as user_id,
(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.id = cf.community_id) as subscribed
from user_ u
cross join all_community ac
union all
select
ac.*,
null as user_id,
null as subscribed
from all_community ac
;
-- reply and comment view
drop view reply_view;
drop view user_mention_view;
drop view comment_view;
drop view comment_mview;
drop materialized view comment_aggregates_mview;
drop view comment_aggregates_view;
create view comment_view as
with all_comment as
(
select
c.*,
(select community_id from post p where p.id = c.post_id),
(select u.banned from user_ u where c.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb, post p where c.creator_id = cb.user_id and p.id = c.post_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where c.creator_id = user_.id) as creator_name,
(select avatar from user_ where c.creator_id = user_.id) as creator_avatar,
coalesce(sum(cl.score), 0) as score,
count (case when cl.score = 1 then 1 else null end) as upvotes,
count (case when cl.score = -1 then 1 else null end) as downvotes
from comment c
left join comment_like cl on c.id = cl.comment_id
group by c.id
)
select
ac.*,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
from user_ u
cross join all_comment ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
union all
select
ac.*,
null as user_id,
null as my_vote,
null as saved
from all_comment ac
;
create view reply_view as
with closereply as (
select
c2.id,
c2.creator_id as sender_id,
c.creator_id as recipient_id
from comment c
inner join comment c2 on c.id = c2.parent_id
where c2.creator_id != c.creator_id
-- Do union where post is null
union
select
c.id,
c.creator_id as sender_id,
p.creator_id as recipient_id
from comment c, post p
where c.post_id = p.id and c.parent_id is null and c.creator_id != p.creator_id
)
select cv.*,
closereply.recipient_id
from comment_view cv, closereply
where closereply.id = cv.id
;
-- user mention
create view user_mention_view as
select
c.id,
um.id as user_mention_id,
c.creator_id,
c.post_id,
c.parent_id,
c.content,
c.removed,
um.read,
c.published,
c.updated,
c.deleted,
c.community_id,
c.banned,
c.banned_from_community,
c.creator_name,
c.creator_avatar,
c.score,
c.upvotes,
c.downvotes,
c.user_id,
c.my_vote,
c.saved,
um.recipient_id
from user_mention um, comment_view c
where um.comment_id = c.id;

437
server/migrations/2020-01-13-025151_create_materialized_views/up.sql vendored
View file

@ -1,437 +0,0 @@
-- post
create view post_aggregates_view as
select
p.*,
(select u.banned from user_ u where p.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb where p.creator_id = cb.user_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where p.creator_id = user_.id) as creator_name,
(select avatar from user_ where p.creator_id = user_.id) as creator_avatar,
(select name from community where p.community_id = community.id) as community_name,
(select removed from community c where p.community_id = c.id) as community_removed,
(select deleted from community c where p.community_id = c.id) as community_deleted,
(select nsfw from community c where p.community_id = c.id) as community_nsfw,
(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
coalesce(sum(pl.score), 0) as score,
count (case when pl.score = 1 then 1 else null end) as upvotes,
count (case when pl.score = -1 then 1 else null end) as downvotes,
hot_rank(coalesce(sum(pl.score) , 0), p.published) as hot_rank
from post p
left join post_like pl on p.id = pl.post_id
group by p.id;
create materialized view post_aggregates_mview as select * from post_aggregates_view;
create unique index idx_post_aggregates_mview_id on post_aggregates_mview (id);
drop view post_view;
create view post_view as
with all_post as (
select
pa.*
from post_aggregates_view pa
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;
create view post_mview as
with all_post as (
select
pa.*
from post_aggregates_mview pa
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;
-- user_view
drop view user_view;
create view user_view as
select
u.id,
u.name,
u.avatar,
u.email,
u.fedi_name,
u.admin,
u.banned,
u.show_avatars,
u.send_notifications_to_email,
u.published,
(select count(*) from post p where p.creator_id = u.id) as number_of_posts,
(select coalesce(sum(score), 0) from post p, post_like pl where u.id = p.creator_id and p.id = pl.post_id) as post_score,
(select count(*) from comment c where c.creator_id = u.id) as number_of_comments,
(select coalesce(sum(score), 0) from comment c, comment_like cl where u.id = c.creator_id and c.id = cl.comment_id) as comment_score
from user_ u;
create materialized view user_mview as select * from user_view;
create unique index idx_user_mview_id on user_mview (id);
-- community
create view community_aggregates_view as
select c.*,
(select name from user_ u where c.creator_id = u.id) as creator_name,
(select avatar from user_ u where c.creator_id = u.id) as creator_avatar,
(select name from category ct where c.category_id = ct.id) as category_name,
(select count(*) from community_follower cf where cf.community_id = c.id) as number_of_subscribers,
(select count(*) from post p where p.community_id = c.id) as number_of_posts,
(select count(*) from comment co, post p where c.id = p.community_id and p.id = co.post_id) as number_of_comments,
hot_rank((select count(*) from community_follower cf where cf.community_id = c.id), c.published) as hot_rank
from community c;
create materialized view community_aggregates_mview as select * from community_aggregates_view;
create unique index idx_community_aggregates_mview_id on community_aggregates_mview (id);
drop view community_view;
create view community_view as
with all_community as
(
select
ca.*
from community_aggregates_view ca
)
select
ac.*,
u.id as user_id,
(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.id = cf.community_id) as subscribed
from user_ u
cross join all_community ac
union all
select
ac.*,
null as user_id,
null as subscribed
from all_community ac
;
create view community_mview as
with all_community as
(
select
ca.*
from community_aggregates_mview ca
)
select
ac.*,
u.id as user_id,
(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.id = cf.community_id) as subscribed
from user_ u
cross join all_community ac
union all
select
ac.*,
null as user_id,
null as subscribed
from all_community ac
;
-- reply and comment view
create view comment_aggregates_view as
select
c.*,
(select community_id from post p where p.id = c.post_id),
(select u.banned from user_ u where c.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb, post p where c.creator_id = cb.user_id and p.id = c.post_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where c.creator_id = user_.id) as creator_name,
(select avatar from user_ where c.creator_id = user_.id) as creator_avatar,
coalesce(sum(cl.score), 0) as score,
count (case when cl.score = 1 then 1 else null end) as upvotes,
count (case when cl.score = -1 then 1 else null end) as downvotes
from comment c
left join comment_like cl on c.id = cl.comment_id
group by c.id;
create materialized view comment_aggregates_mview as select * from comment_aggregates_view;
create unique index idx_comment_aggregates_mview_id on comment_aggregates_mview (id);
drop view reply_view;
drop view user_mention_view;
drop view comment_view;
create view comment_view as
with all_comment as
(
select
ca.*
from comment_aggregates_view ca
)
select
ac.*,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
from user_ u
cross join all_comment ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
union all
select
ac.*,
null as user_id,
null as my_vote,
null as saved
from all_comment ac
;
create view comment_mview as
with all_comment as
(
select
ca.*
from comment_aggregates_mview ca
)
select
ac.*,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
from user_ u
cross join all_comment ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
union all
select
ac.*,
null as user_id,
null as my_vote,
null as saved
from all_comment ac
;
create view reply_view as
with closereply as (
select
c2.id,
c2.creator_id as sender_id,
c.creator_id as recipient_id
from comment c
inner join comment c2 on c.id = c2.parent_id
where c2.creator_id != c.creator_id
-- Do union where post is null
union
select
c.id,
c.creator_id as sender_id,
p.creator_id as recipient_id
from comment c, post p
where c.post_id = p.id and c.parent_id is null and c.creator_id != p.creator_id
)
select cv.*,
closereply.recipient_id
from comment_view cv, closereply
where closereply.id = cv.id
;
-- user mention
create view user_mention_view as
select
c.id,
um.id as user_mention_id,
c.creator_id,
c.post_id,
c.parent_id,
c.content,
c.removed,
um.read,
c.published,
c.updated,
c.deleted,
c.community_id,
c.banned,
c.banned_from_community,
c.creator_name,
c.creator_avatar,
c.score,
c.upvotes,
c.downvotes,
c.user_id,
c.my_vote,
c.saved,
um.recipient_id
from user_mention um, comment_view c
where um.comment_id = c.id;
-- user
create or replace function refresh_user()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently user_mview;
refresh materialized view concurrently comment_aggregates_mview; -- cause of bans
refresh materialized view concurrently post_aggregates_mview;
return null;
end $$;
create trigger refresh_user
after insert or update or delete or truncate
on user_
for each statement
execute procedure refresh_user();
-- post
create or replace function refresh_post()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently post_aggregates_mview;
refresh materialized view concurrently user_mview;
return null;
end $$;
create trigger refresh_post
after insert or update or delete or truncate
on post
for each statement
execute procedure refresh_post();
-- post_like
create or replace function refresh_post_like()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently post_aggregates_mview;
refresh materialized view concurrently user_mview;
return null;
end $$;
create trigger refresh_post_like
after insert or update or delete or truncate
on post_like
for each statement
execute procedure refresh_post_like();
-- community
create or replace function refresh_community()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently post_aggregates_mview;
refresh materialized view concurrently community_aggregates_mview;
refresh materialized view concurrently user_mview;
return null;
end $$;
create trigger refresh_community
after insert or update or delete or truncate
on community
for each statement
execute procedure refresh_community();
-- community_follower
create or replace function refresh_community_follower()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently community_aggregates_mview;
refresh materialized view concurrently post_aggregates_mview;
return null;
end $$;
create trigger refresh_community_follower
after insert or update or delete or truncate
on community_follower
for each statement
execute procedure refresh_community_follower();
-- community_user_ban
create or replace function refresh_community_user_ban()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently comment_aggregates_mview;
refresh materialized view concurrently post_aggregates_mview;
return null;
end $$;
create trigger refresh_community_user_ban
after insert or update or delete or truncate
on community_user_ban
for each statement
execute procedure refresh_community_user_ban();
-- comment
create or replace function refresh_comment()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently post_aggregates_mview;
refresh materialized view concurrently comment_aggregates_mview;
refresh materialized view concurrently community_aggregates_mview;
refresh materialized view concurrently user_mview;
return null;
end $$;
create trigger refresh_comment
after insert or update or delete or truncate
on comment
for each statement
execute procedure refresh_comment();
-- comment_like
create or replace function refresh_comment_like()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently comment_aggregates_mview;
refresh materialized view concurrently user_mview;
return null;
end $$;
create trigger refresh_comment_like
after insert or update or delete or truncate
on comment_like
for each statement
execute procedure refresh_comment_like();

34
server/migrations/2020-01-21-001001_create_private_message/down.sql vendored
View file

@ -1,34 +0,0 @@
-- Drop the triggers
drop trigger refresh_private_message on private_message;
drop function refresh_private_message();
-- Drop the view and table
drop view private_message_view cascade;
drop table private_message;
-- Rebuild the old views
drop view user_view cascade;
create view user_view as
select
u.id,
u.name,
u.avatar,
u.email,
u.fedi_name,
u.admin,
u.banned,
u.show_avatars,
u.send_notifications_to_email,
u.published,
(select count(*) from post p where p.creator_id = u.id) as number_of_posts,
(select coalesce(sum(score), 0) from post p, post_like pl where u.id = p.creator_id and p.id = pl.post_id) as post_score,
(select count(*) from comment c where c.creator_id = u.id) as number_of_comments,
(select coalesce(sum(score), 0) from comment c, comment_like cl where u.id = c.creator_id and c.id = cl.comment_id) as comment_score
from user_ u;
create materialized view user_mview as select * from user_view;
create unique index idx_user_mview_id on user_mview (id);
-- Drop the columns
alter table user_ drop column matrix_user_id;

90
server/migrations/2020-01-21-001001_create_private_message/up.sql vendored
View file

@ -1,90 +0,0 @@
-- Creating private message
create table private_message (
id serial primary key,
creator_id int references user_ on update cascade on delete cascade not null,
recipient_id int references user_ on update cascade on delete cascade not null,
content text not null,
deleted boolean default false not null,
read boolean default false not null,
published timestamp not null default now(),
updated timestamp
);
-- Create the view and materialized view which has the avatar and creator name
create view private_message_view as
select
pm.*,
u.name as creator_name,
u.avatar as creator_avatar,
u2.name as recipient_name,
u2.avatar as recipient_avatar
from private_message pm
inner join user_ u on u.id = pm.creator_id
inner join user_ u2 on u2.id = pm.recipient_id;
create materialized view private_message_mview as select * from private_message_view;
create unique index idx_private_message_mview_id on private_message_mview (id);
-- Create the triggers
create or replace function refresh_private_message()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently private_message_mview;
return null;
end $$;
create trigger refresh_private_message
after insert or update or delete or truncate
on private_message
for each statement
execute procedure refresh_private_message();
-- Update user to include matrix id
alter table user_ add column matrix_user_id text unique;
drop view user_view cascade;
create view user_view as
select
u.id,
u.name,
u.avatar,
u.email,
u.matrix_user_id,
u.fedi_name,
u.admin,
u.banned,
u.show_avatars,
u.send_notifications_to_email,
u.published,
(select count(*) from post p where p.creator_id = u.id) as number_of_posts,
(select coalesce(sum(score), 0) from post p, post_like pl where u.id = p.creator_id and p.id = pl.post_id) as post_score,
(select count(*) from comment c where c.creator_id = u.id) as number_of_comments,
(select coalesce(sum(score), 0) from comment c, comment_like cl where u.id = c.creator_id and c.id = cl.comment_id) as comment_score
from user_ u;
create materialized view user_mview as select * from user_view;
create unique index idx_user_mview_id on user_mview (id);
-- This is what a group pm table would look like
-- Not going to do it now because of the complications
--
-- create table private_message (
-- id serial primary key,
-- creator_id int references user_ on update cascade on delete cascade not null,
-- content text not null,
-- deleted boolean default false not null,
-- published timestamp not null default now(),
-- updated timestamp
-- );
--
-- create table private_message_recipient (
-- id serial primary key,
-- private_message_id int references private_message on update cascade on delete cascade not null,
-- recipient_id int references user_ on update cascade on delete cascade not null,
-- read boolean default false not null,
-- published timestamp not null default now(),
-- unique(private_message_id, recipient_id)
-- )

25
server/migrations/2020-01-29-011901_create_reply_materialized_view/down.sql vendored
View file

@ -1,25 +0,0 @@
-- Drop the materialized / built views
drop view reply_view;
create view reply_view as
with closereply as (
select
c2.id,
c2.creator_id as sender_id,
c.creator_id as recipient_id
from comment c
inner join comment c2 on c.id = c2.parent_id
where c2.creator_id != c.creator_id
-- Do union where post is null
union
select
c.id,
c.creator_id as sender_id,
p.creator_id as recipient_id
from comment c, post p
where c.post_id = p.id and c.parent_id is null and c.creator_id != p.creator_id
)
select cv.*,
closereply.recipient_id
from comment_view cv, closereply
where closereply.id = cv.id
;

27
server/migrations/2020-01-29-011901_create_reply_materialized_view/up.sql vendored
View file

@ -1,27 +0,0 @@
-- https://github.com/dessalines/lemmy/issues/197
drop view reply_view;
-- Do the reply_view referencing the comment_mview
create view reply_view as
with closereply as (
select
c2.id,
c2.creator_id as sender_id,
c.creator_id as recipient_id
from comment c
inner join comment c2 on c.id = c2.parent_id
where c2.creator_id != c.creator_id
-- Do union where post is null
union
select
c.id,
c.creator_id as sender_id,
p.creator_id as recipient_id
from comment c, post p
where c.post_id = p.id and c.parent_id is null and c.creator_id != p.creator_id
)
select cv.*,
closereply.recipient_id
from comment_mview cv, closereply
where closereply.id = cv.id
;

1
server/migrations/2020-01-29-030825_create_user_mention_materialized_view/down.sql vendored
View file

@ -1 +0,0 @@
drop view user_mention_mview;

67
server/migrations/2020-01-29-030825_create_user_mention_materialized_view/up.sql vendored
View file

@ -1,67 +0,0 @@
create view user_mention_mview as
with all_comment as
(
select
ca.*
from comment_aggregates_mview ca
)
select
ac.id,
um.id as user_mention_id,
ac.creator_id,
ac.post_id,
ac.parent_id,
ac.content,
ac.removed,
um.read,
ac.published,
ac.updated,
ac.deleted,
ac.community_id,
ac.banned,
ac.banned_from_community,
ac.creator_name,
ac.creator_avatar,
ac.score,
ac.upvotes,
ac.downvotes,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved,
um.recipient_id
from user_ u
cross join all_comment ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
left join user_mention um on um.comment_id = ac.id
union all
select
ac.id,
um.id as user_mention_id,
ac.creator_id,
ac.post_id,
ac.parent_id,
ac.content,
ac.removed,
um.read,
ac.published,
ac.updated,
ac.deleted,
ac.community_id,
ac.banned,
ac.banned_from_community,
ac.creator_name,
ac.creator_avatar,
ac.score,
ac.upvotes,
ac.downvotes,
null as user_id,
null as my_vote,
null as saved,
um.recipient_id
from all_comment ac
left join user_mention um on um.comment_id = ac.id
;

2
server/migrations/2020-02-02-004806_add_case_insensitive_usernames/down.sql vendored
View file

@ -1,2 +0,0 @@
drop index idx_user_name_lower;
drop index idx_user_email_lower;

29
server/migrations/2020-02-02-004806_add_case_insensitive_usernames/up.sql vendored
View file

@ -1,29 +0,0 @@
-- Add case insensitive username and email uniqueness
-- An example of showing the dupes:
-- select
-- max(id) as id,
-- lower(name) as lname,
-- count(*)
-- from user_
-- group by lower(name)
-- having count(*) > 1;
-- Delete username dupes, keeping the first one
delete
from user_
where id not in (
select min(id)
from user_
group by lower(name), lower(fedi_name)
);
-- The user index
create unique index idx_user_name_lower on user_ (lower(name));
-- Email lower
create unique index idx_user_email_lower on user_ (lower(email));
-- Set empty emails properly to null
update user_ set email = null where email = '';

132
server/migrations/2020-02-06-165953_change_post_title_length/down.sql vendored
View file

@ -1,132 +0,0 @@
-- Drop the dependent views
drop view post_view;
drop view post_mview;
drop materialized view post_aggregates_mview;
drop view post_aggregates_view;
drop view mod_remove_post_view;
drop view mod_sticky_post_view;
drop view mod_lock_post_view;
drop view mod_remove_comment_view;
alter table post alter column name type varchar(100);
-- regen post view
create view post_aggregates_view as
select
p.*,
(select u.banned from user_ u where p.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb where p.creator_id = cb.user_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where p.creator_id = user_.id) as creator_name,
(select avatar from user_ where p.creator_id = user_.id) as creator_avatar,
(select name from community where p.community_id = community.id) as community_name,
(select removed from community c where p.community_id = c.id) as community_removed,
(select deleted from community c where p.community_id = c.id) as community_deleted,
(select nsfw from community c where p.community_id = c.id) as community_nsfw,
(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
coalesce(sum(pl.score), 0) as score,
count (case when pl.score = 1 then 1 else null end) as upvotes,
count (case when pl.score = -1 then 1 else null end) as downvotes,
hot_rank(coalesce(sum(pl.score) , 0), p.published) as hot_rank
from post p
left join post_like pl on p.id = pl.post_id
group by p.id;
create materialized view post_aggregates_mview as select * from post_aggregates_view;
create unique index idx_post_aggregates_mview_id on post_aggregates_mview (id);
create view post_view as
with all_post as (
select
pa.*
from post_aggregates_view pa
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;
create view post_mview as
with all_post as (
select
pa.*
from post_aggregates_mview pa
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;
-- The mod views
create view mod_remove_post_view as
select mrp.*,
(select name from user_ u where mrp.mod_user_id = u.id) as mod_user_name,
(select name from post p where mrp.post_id = p.id) as post_name,
(select c.id from post p, community c where mrp.post_id = p.id and p.community_id = c.id) as community_id,
(select c.name from post p, community c where mrp.post_id = p.id and p.community_id = c.id) as community_name
from mod_remove_post mrp;
create view mod_lock_post_view as
select mlp.*,
(select name from user_ u where mlp.mod_user_id = u.id) as mod_user_name,
(select name from post p where mlp.post_id = p.id) as post_name,
(select c.id from post p, community c where mlp.post_id = p.id and p.community_id = c.id) as community_id,
(select c.name from post p, community c where mlp.post_id = p.id and p.community_id = c.id) as community_name
from mod_lock_post mlp;
create view mod_remove_comment_view as
select mrc.*,
(select name from user_ u where mrc.mod_user_id = u.id) as mod_user_name,
(select c.id from comment c where mrc.comment_id = c.id) as comment_user_id,
(select name from user_ u, comment c where mrc.comment_id = c.id and u.id = c.creator_id) as comment_user_name,
(select content from comment c where mrc.comment_id = c.id) as comment_content,
(select p.id from post p, comment c where mrc.comment_id = c.id and c.post_id = p.id) as post_id,
(select p.name from post p, comment c where mrc.comment_id = c.id and c.post_id = p.id) as post_name,
(select co.id from comment c, post p, community co where mrc.comment_id = c.id and c.post_id = p.id and p.community_id = co.id) as community_id,
(select co.name from comment c, post p, community co where mrc.comment_id = c.id and c.post_id = p.id and p.community_id = co.id) as community_name
from mod_remove_comment mrc;
create view mod_sticky_post_view as
select msp.*,
(select name from user_ u where msp.mod_user_id = u.id) as mod_user_name,
(select name from post p where msp.post_id = p.id) as post_name,
(select c.id from post p, community c where msp.post_id = p.id and p.community_id = c.id) as community_id,
(select c.name from post p, community c where msp.post_id = p.id and p.community_id = c.id) as community_name
from mod_sticky_post msp;

133
server/migrations/2020-02-06-165953_change_post_title_length/up.sql vendored
View file

@ -1,133 +0,0 @@
-- Drop the dependent views
drop view post_view;
drop view post_mview;
drop materialized view post_aggregates_mview;
drop view post_aggregates_view;
drop view mod_remove_post_view;
drop view mod_sticky_post_view;
drop view mod_lock_post_view;
drop view mod_remove_comment_view;
-- Add the extra post limit
alter table post alter column name type varchar(200);
-- regen post view
create view post_aggregates_view as
select
p.*,
(select u.banned from user_ u where p.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb where p.creator_id = cb.user_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where p.creator_id = user_.id) as creator_name,
(select avatar from user_ where p.creator_id = user_.id) as creator_avatar,
(select name from community where p.community_id = community.id) as community_name,
(select removed from community c where p.community_id = c.id) as community_removed,
(select deleted from community c where p.community_id = c.id) as community_deleted,
(select nsfw from community c where p.community_id = c.id) as community_nsfw,
(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
coalesce(sum(pl.score), 0) as score,
count (case when pl.score = 1 then 1 else null end) as upvotes,
count (case when pl.score = -1 then 1 else null end) as downvotes,
hot_rank(coalesce(sum(pl.score) , 0), p.published) as hot_rank
from post p
left join post_like pl on p.id = pl.post_id
group by p.id;
create materialized view post_aggregates_mview as select * from post_aggregates_view;
create unique index idx_post_aggregates_mview_id on post_aggregates_mview (id);
create view post_view as
with all_post as (
select
pa.*
from post_aggregates_view pa
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;
create view post_mview as
with all_post as (
select
pa.*
from post_aggregates_mview pa
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;
-- The mod views
create view mod_remove_post_view as
select mrp.*,
(select name from user_ u where mrp.mod_user_id = u.id) as mod_user_name,
(select name from post p where mrp.post_id = p.id) as post_name,
(select c.id from post p, community c where mrp.post_id = p.id and p.community_id = c.id) as community_id,
(select c.name from post p, community c where mrp.post_id = p.id and p.community_id = c.id) as community_name
from mod_remove_post mrp;
create view mod_lock_post_view as
select mlp.*,
(select name from user_ u where mlp.mod_user_id = u.id) as mod_user_name,
(select name from post p where mlp.post_id = p.id) as post_name,
(select c.id from post p, community c where mlp.post_id = p.id and p.community_id = c.id) as community_id,
(select c.name from post p, community c where mlp.post_id = p.id and p.community_id = c.id) as community_name
from mod_lock_post mlp;
create view mod_remove_comment_view as
select mrc.*,
(select name from user_ u where mrc.mod_user_id = u.id) as mod_user_name,
(select c.id from comment c where mrc.comment_id = c.id) as comment_user_id,
(select name from user_ u, comment c where mrc.comment_id = c.id and u.id = c.creator_id) as comment_user_name,
(select content from comment c where mrc.comment_id = c.id) as comment_content,
(select p.id from post p, comment c where mrc.comment_id = c.id and c.post_id = p.id) as post_id,
(select p.name from post p, comment c where mrc.comment_id = c.id and c.post_id = p.id) as post_name,
(select co.id from comment c, post p, community co where mrc.comment_id = c.id and c.post_id = p.id and p.community_id = co.id) as community_id,
(select co.name from comment c, post p, community co where mrc.comment_id = c.id and c.post_id = p.id and p.community_id = co.id) as community_name
from mod_remove_comment mrc;
create view mod_sticky_post_view as
select msp.*,
(select name from user_ u where msp.mod_user_id = u.id) as mod_user_name,
(select name from post p where msp.post_id = p.id) as post_name,
(select c.id from post p, community c where msp.post_id = p.id and p.community_id = c.id) as community_id,
(select c.name from post p, community c where msp.post_id = p.id and p.community_id = c.id) as community_name
from mod_sticky_post msp;

206
server/migrations/2020-02-07-210055_add_comment_subscribed/down.sql vendored
View file

@ -1,206 +0,0 @@
drop view reply_view;
drop view user_mention_view;
drop view user_mention_mview;
drop view comment_view;
drop view comment_mview;
drop materialized view comment_aggregates_mview;
drop view comment_aggregates_view;
-- reply and comment view
create view comment_aggregates_view as
select
c.*,
(select community_id from post p where p.id = c.post_id),
(select u.banned from user_ u where c.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb, post p where c.creator_id = cb.user_id and p.id = c.post_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where c.creator_id = user_.id) as creator_name,
(select avatar from user_ where c.creator_id = user_.id) as creator_avatar,
coalesce(sum(cl.score), 0) as score,
count (case when cl.score = 1 then 1 else null end) as upvotes,
count (case when cl.score = -1 then 1 else null end) as downvotes
from comment c
left join comment_like cl on c.id = cl.comment_id
group by c.id;
create materialized view comment_aggregates_mview as select * from comment_aggregates_view;
create unique index idx_comment_aggregates_mview_id on comment_aggregates_mview (id);
create view comment_view as
with all_comment as
(
select
ca.*
from comment_aggregates_view ca
)
select
ac.*,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
from user_ u
cross join all_comment ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
union all
select
ac.*,
null as user_id,
null as my_vote,
null as saved
from all_comment ac
;
create view comment_mview as
with all_comment as
(
select
ca.*
from comment_aggregates_mview ca
)
select
ac.*,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
from user_ u
cross join all_comment ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
union all
select
ac.*,
null as user_id,
null as my_vote,
null as saved
from all_comment ac
;
-- Do the reply_view referencing the comment_mview
create view reply_view as
with closereply as (
select
c2.id,
c2.creator_id as sender_id,
c.creator_id as recipient_id
from comment c
inner join comment c2 on c.id = c2.parent_id
where c2.creator_id != c.creator_id
-- Do union where post is null
union
select
c.id,
c.creator_id as sender_id,
p.creator_id as recipient_id
from comment c, post p
where c.post_id = p.id and c.parent_id is null and c.creator_id != p.creator_id
)
select cv.*,
closereply.recipient_id
from comment_mview cv, closereply
where closereply.id = cv.id
;
-- user mention
create view user_mention_view as
select
c.id,
um.id as user_mention_id,
c.creator_id,
c.post_id,
c.parent_id,
c.content,
c.removed,
um.read,
c.published,
c.updated,
c.deleted,
c.community_id,
c.banned,
c.banned_from_community,
c.creator_name,
c.creator_avatar,
c.score,
c.upvotes,
c.downvotes,
c.user_id,
c.my_vote,
c.saved,
um.recipient_id
from user_mention um, comment_view c
where um.comment_id = c.id;
create view user_mention_mview as
with all_comment as
(
select
ca.*
from comment_aggregates_mview ca
)
select
ac.id,
um.id as user_mention_id,
ac.creator_id,
ac.post_id,
ac.parent_id,
ac.content,
ac.removed,
um.read,
ac.published,
ac.updated,
ac.deleted,
ac.community_id,
ac.banned,
ac.banned_from_community,
ac.creator_name,
ac.creator_avatar,
ac.score,
ac.upvotes,
ac.downvotes,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved,
um.recipient_id
from user_ u
cross join all_comment ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
left join user_mention um on um.comment_id = ac.id
union all
select
ac.id,
um.id as user_mention_id,
ac.creator_id,
ac.post_id,
ac.parent_id,
ac.content,
ac.removed,
um.read,
ac.published,
ac.updated,
ac.deleted,
ac.community_id,
ac.banned,
ac.banned_from_community,
ac.creator_name,
ac.creator_avatar,
ac.score,
ac.upvotes,
ac.downvotes,
null as user_id,
null as my_vote,
null as saved,
um.recipient_id
from all_comment ac
left join user_mention um on um.comment_id = ac.id
;

220
server/migrations/2020-02-07-210055_add_comment_subscribed/up.sql vendored
View file

@ -1,220 +0,0 @@
-- Adding community name, hot_rank, to comment_view, user_mention_view, and subscribed to comment_view
-- Rebuild the comment view
drop view reply_view;
drop view user_mention_view;
drop view user_mention_mview;
drop view comment_view;
drop view comment_mview;
drop materialized view comment_aggregates_mview;
drop view comment_aggregates_view;
-- reply and comment view
create view comment_aggregates_view as
select
c.*,
(select community_id from post p where p.id = c.post_id),
(select co.name from post p, community co where p.id = c.post_id and p.community_id = co.id) as community_name,
(select u.banned from user_ u where c.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb, post p where c.creator_id = cb.user_id and p.id = c.post_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where c.creator_id = user_.id) as creator_name,
(select avatar from user_ where c.creator_id = user_.id) as creator_avatar,
coalesce(sum(cl.score), 0) as score,
count (case when cl.score = 1 then 1 else null end) as upvotes,
count (case when cl.score = -1 then 1 else null end) as downvotes,
hot_rank(coalesce(sum(cl.score) , 0), c.published) as hot_rank
from comment c
left join comment_like cl on c.id = cl.comment_id
group by c.id;
create materialized view comment_aggregates_mview as select * from comment_aggregates_view;
create unique index idx_comment_aggregates_mview_id on comment_aggregates_mview (id);
create view comment_view as
with all_comment as
(
select
ca.*
from comment_aggregates_view ca
)
select
ac.*,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.community_id = cf.community_id) as subscribed,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
from user_ u
cross join all_comment ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
union all
select
ac.*,
null as user_id,
null as my_vote,
null as subscribed,
null as saved
from all_comment ac
;
create view comment_mview as
with all_comment as
(
select
ca.*
from comment_aggregates_mview ca
)
select
ac.*,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.community_id = cf.community_id) as subscribed,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
from user_ u
cross join all_comment ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
union all
select
ac.*,
null as user_id,
null as my_vote,
null as subscribed,
null as saved
from all_comment ac
;
-- Do the reply_view referencing the comment_mview
create view reply_view as
with closereply as (
select
c2.id,
c2.creator_id as sender_id,
c.creator_id as recipient_id
from comment c
inner join comment c2 on c.id = c2.parent_id
where c2.creator_id != c.creator_id
-- Do union where post is null
union
select
c.id,
c.creator_id as sender_id,
p.creator_id as recipient_id
from comment c, post p
where c.post_id = p.id and c.parent_id is null and c.creator_id != p.creator_id
)
select cv.*,
closereply.recipient_id
from comment_mview cv, closereply
where closereply.id = cv.id
;
-- user mention
create view user_mention_view as
select
c.id,
um.id as user_mention_id,
c.creator_id,
c.post_id,
c.parent_id,
c.content,
c.removed,
um.read,
c.published,
c.updated,
c.deleted,
c.community_id,
c.community_name,
c.banned,
c.banned_from_community,
c.creator_name,
c.creator_avatar,
c.score,
c.upvotes,
c.downvotes,
c.hot_rank,
c.user_id,
c.my_vote,
c.saved,
um.recipient_id
from user_mention um, comment_view c
where um.comment_id = c.id;
create view user_mention_mview as
with all_comment as
(
select
ca.*
from comment_aggregates_mview ca
)
select
ac.id,
um.id as user_mention_id,
ac.creator_id,
ac.post_id,
ac.parent_id,
ac.content,
ac.removed,
um.read,
ac.published,
ac.updated,
ac.deleted,
ac.community_id,
ac.community_name,
ac.banned,
ac.banned_from_community,
ac.creator_name,
ac.creator_avatar,
ac.score,
ac.upvotes,
ac.downvotes,
ac.hot_rank,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved,
um.recipient_id
from user_ u
cross join all_comment ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
left join user_mention um on um.comment_id = ac.id
union all
select
ac.id,
um.id as user_mention_id,
ac.creator_id,
ac.post_id,
ac.parent_id,
ac.content,
ac.removed,
um.read,
ac.published,
ac.updated,
ac.deleted,
ac.community_id,
ac.community_name,
ac.banned,
ac.banned_from_community,
ac.creator_name,
ac.creator_avatar,
ac.score,
ac.upvotes,
ac.downvotes,
ac.hot_rank,
null as user_id,
null as my_vote,
null as saved,
um.recipient_id
from all_comment ac
left join user_mention um on um.comment_id = ac.id
;

88
server/migrations/2020-02-08-145624_add_post_newest_activity_time/down.sql vendored
View file

@ -1,88 +0,0 @@
drop view post_view;
drop view post_mview;
drop materialized view post_aggregates_mview;
drop view post_aggregates_view;
-- regen post view
create view post_aggregates_view as
select
p.*,
(select u.banned from user_ u where p.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb where p.creator_id = cb.user_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where p.creator_id = user_.id) as creator_name,
(select avatar from user_ where p.creator_id = user_.id) as creator_avatar,
(select name from community where p.community_id = community.id) as community_name,
(select removed from community c where p.community_id = c.id) as community_removed,
(select deleted from community c where p.community_id = c.id) as community_deleted,
(select nsfw from community c where p.community_id = c.id) as community_nsfw,
(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
coalesce(sum(pl.score), 0) as score,
count (case when pl.score = 1 then 1 else null end) as upvotes,
count (case when pl.score = -1 then 1 else null end) as downvotes,
hot_rank(coalesce(sum(pl.score) , 0), p.published) as hot_rank
from post p
left join post_like pl on p.id = pl.post_id
group by p.id;
create materialized view post_aggregates_mview as select * from post_aggregates_view;
create unique index idx_post_aggregates_mview_id on post_aggregates_mview (id);
create view post_view as
with all_post as (
select
pa.*
from post_aggregates_view pa
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;
create view post_mview as
with all_post as (
select
pa.*
from post_aggregates_mview pa
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;

106
server/migrations/2020-02-08-145624_add_post_newest_activity_time/up.sql vendored
View file

@ -1,106 +0,0 @@
-- Adds a newest_activity_time for the post_views, in order to sort by newest comment
drop view post_view;
drop view post_mview;
drop materialized view post_aggregates_mview;
drop view post_aggregates_view;
-- regen post view
create view post_aggregates_view as
select
p.*,
(select u.banned from user_ u where p.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb where p.creator_id = cb.user_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where p.creator_id = user_.id) as creator_name,
(select avatar from user_ where p.creator_id = user_.id) as creator_avatar,
(select name from community where p.community_id = community.id) as community_name,
(select removed from community c where p.community_id = c.id) as community_removed,
(select deleted from community c where p.community_id = c.id) as community_deleted,
(select nsfw from community c where p.community_id = c.id) as community_nsfw,
(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
coalesce(sum(pl.score), 0) as score,
count (case when pl.score = 1 then 1 else null end) as upvotes,
count (case when pl.score = -1 then 1 else null end) as downvotes,
hot_rank(coalesce(sum(pl.score) , 0),
(
case when (p.published < ('now'::timestamp - '1 month'::interval)) then p.published -- Prevents necro-bumps
else greatest(c.recent_comment_time, p.published)
end
)
) as hot_rank,
(
case when (p.published < ('now'::timestamp - '1 month'::interval)) then p.published -- Prevents necro-bumps
else greatest(c.recent_comment_time, p.published)
end
) as newest_activity_time
from post p
left join post_like pl on p.id = pl.post_id
left join (
select post_id,
max(published) as recent_comment_time
from comment
group by 1
) c on p.id = c.post_id
group by p.id, c.recent_comment_time;
create materialized view post_aggregates_mview as select * from post_aggregates_view;
create unique index idx_post_aggregates_mview_id on post_aggregates_mview (id);
create view post_view as
with all_post as (
select
pa.*
from post_aggregates_view pa
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;
create view post_mview as
with all_post as (
select
pa.*
from post_aggregates_mview pa
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;

112
server/migrations/2020-03-06-202329_add_post_iframely_data/down.sql vendored
View file

@ -1,112 +0,0 @@
-- Adds a newest_activity_time for the post_views, in order to sort by newest comment
drop view post_view;
drop view post_mview;
drop materialized view post_aggregates_mview;
drop view post_aggregates_view;
-- Drop the columns
alter table post drop column embed_title;
alter table post drop column embed_description;
alter table post drop column embed_html;
alter table post drop column thumbnail_url;
-- regen post view
create view post_aggregates_view as
select
p.*,
(select u.banned from user_ u where p.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb where p.creator_id = cb.user_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where p.creator_id = user_.id) as creator_name,
(select avatar from user_ where p.creator_id = user_.id) as creator_avatar,
(select name from community where p.community_id = community.id) as community_name,
(select removed from community c where p.community_id = c.id) as community_removed,
(select deleted from community c where p.community_id = c.id) as community_deleted,
(select nsfw from community c where p.community_id = c.id) as community_nsfw,
(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
coalesce(sum(pl.score), 0) as score,
count (case when pl.score = 1 then 1 else null end) as upvotes,
count (case when pl.score = -1 then 1 else null end) as downvotes,
hot_rank(coalesce(sum(pl.score) , 0),
(
case when (p.published < ('now'::timestamp - '1 month'::interval)) then p.published -- Prevents necro-bumps
else greatest(c.recent_comment_time, p.published)
end
)
) as hot_rank,
(
case when (p.published < ('now'::timestamp - '1 month'::interval)) then p.published -- Prevents necro-bumps
else greatest(c.recent_comment_time, p.published)
end
) as newest_activity_time
from post p
left join post_like pl on p.id = pl.post_id
left join (
select post_id,
max(published) as recent_comment_time
from comment
group by 1
) c on p.id = c.post_id
group by p.id, c.recent_comment_time;
create materialized view post_aggregates_mview as select * from post_aggregates_view;
create unique index idx_post_aggregates_mview_id on post_aggregates_mview (id);
create view post_view as
with all_post as (
select
pa.*
from post_aggregates_view pa
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;
create view post_mview as
with all_post as (
select
pa.*
from post_aggregates_mview pa
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;

115
server/migrations/2020-03-06-202329_add_post_iframely_data/up.sql vendored
View file

@ -1,115 +0,0 @@
-- Add the columns
alter table post add column embed_title text;
alter table post add column embed_description text;
alter table post add column embed_html text;
alter table post add column thumbnail_url text;
-- Regenerate the views
-- Adds a newest_activity_time for the post_views, in order to sort by newest comment
drop view post_view;
drop view post_mview;
drop materialized view post_aggregates_mview;
drop view post_aggregates_view;
-- regen post view
create view post_aggregates_view as
select
p.*,
(select u.banned from user_ u where p.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb where p.creator_id = cb.user_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where p.creator_id = user_.id) as creator_name,
(select avatar from user_ where p.creator_id = user_.id) as creator_avatar,
(select name from community where p.community_id = community.id) as community_name,
(select removed from community c where p.community_id = c.id) as community_removed,
(select deleted from community c where p.community_id = c.id) as community_deleted,
(select nsfw from community c where p.community_id = c.id) as community_nsfw,
(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
coalesce(sum(pl.score), 0) as score,
count (case when pl.score = 1 then 1 else null end) as upvotes,
count (case when pl.score = -1 then 1 else null end) as downvotes,
hot_rank(coalesce(sum(pl.score) , 0),
(
case when (p.published < ('now'::timestamp - '1 month'::interval)) then p.published -- Prevents necro-bumps
else greatest(c.recent_comment_time, p.published)
end
)
) as hot_rank,
(
case when (p.published < ('now'::timestamp - '1 month'::interval)) then p.published -- Prevents necro-bumps
else greatest(c.recent_comment_time, p.published)
end
) as newest_activity_time
from post p
left join post_like pl on p.id = pl.post_id
left join (
select post_id,
max(published) as recent_comment_time
from comment
group by 1
) c on p.id = c.post_id
group by p.id, c.recent_comment_time;
create materialized view post_aggregates_mview as select * from post_aggregates_view;
create unique index idx_post_aggregates_mview_id on post_aggregates_mview (id);
create view post_view as
with all_post as (
select
pa.*
from post_aggregates_view pa
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;
create view post_mview as
with all_post as (
select
pa.*
from post_aggregates_mview pa
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;

211
server/migrations_testing/2020-01-13-025151_create_materialized_views/down.sql vendored
View file

@ -1,211 +0,0 @@
-- functions and triggers
drop trigger refresh_user on user_;
drop function refresh_user();
drop trigger refresh_post on post;
drop function refresh_post();
drop trigger refresh_post_like on post_like;
drop function refresh_post_like();
drop trigger refresh_community on community;
drop function refresh_community();
drop trigger refresh_community_follower on community_follower;
drop function refresh_community_follower();
drop trigger refresh_comment on comment;
drop function refresh_comment();
drop trigger refresh_comment_like on comment_like;
drop function refresh_comment_like();
-- post
-- Recreate the view
drop materialized view post_view;
create view post_view as
with all_post as
(
select
p.*,
(select u.banned from user_ u where p.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb where p.creator_id = cb.user_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where p.creator_id = user_.id) as creator_name,
(select avatar from user_ where p.creator_id = user_.id) as creator_avatar,
(select name from community where p.community_id = community.id) as community_name,
(select removed from community c where p.community_id = c.id) as community_removed,
(select deleted from community c where p.community_id = c.id) as community_deleted,
(select nsfw from community c where p.community_id = c.id) as community_nsfw,
(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
coalesce(sum(pl.score), 0) as score,
count (case when pl.score = 1 then 1 else null end) as upvotes,
count (case when pl.score = -1 then 1 else null end) as downvotes,
hot_rank(coalesce(sum(pl.score) , 0), p.published) as hot_rank
from post p
left join post_like pl on p.id = pl.post_id
group by p.id
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
;
drop materialized view user_view;
create view user_view as
select id,
name,
avatar,
email,
fedi_name,
admin,
banned,
show_avatars,
send_notifications_to_email,
published,
(select count(*) from post p where p.creator_id = u.id) as number_of_posts,
(select coalesce(sum(score), 0) from post p, post_like pl where u.id = p.creator_id and p.id = pl.post_id) as post_score,
(select count(*) from comment c where c.creator_id = u.id) as number_of_comments,
(select coalesce(sum(score), 0) from comment c, comment_like cl where u.id = c.creator_id and c.id = cl.comment_id) as comment_score
from user_ u;
-- community
drop materialized view community_view;
create view community_view as
with all_community as
(
select *,
(select name from user_ u where c.creator_id = u.id) as creator_name,
(select avatar from user_ u where c.creator_id = u.id) as creator_avatar,
(select name from category ct where c.category_id = ct.id) as category_name,
(select count(*) from community_follower cf where cf.community_id = c.id) as number_of_subscribers,
(select count(*) from post p where p.community_id = c.id) as number_of_posts,
(select count(*) from comment co, post p where c.id = p.community_id and p.id = co.post_id) as number_of_comments,
hot_rank((select count(*) from community_follower cf where cf.community_id = c.id), c.published) as hot_rank
from community c
)
select
ac.*,
u.id as user_id,
(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.id = cf.community_id) as subscribed
from user_ u
cross join all_community ac
union all
select
ac.*,
null as user_id,
null as subscribed
from all_community ac
;
-- reply and comment view
drop view reply_view;
drop view user_mention_view;
drop materialized view comment_view;
create view comment_view as
with all_comment as
(
select
c.*,
(select community_id from post p where p.id = c.post_id),
(select u.banned from user_ u where c.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb, post p where c.creator_id = cb.user_id and p.id = c.post_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where c.creator_id = user_.id) as creator_name,
(select avatar from user_ where c.creator_id = user_.id) as creator_avatar,
coalesce(sum(cl.score), 0) as score,
count (case when cl.score = 1 then 1 else null end) as upvotes,
count (case when cl.score = -1 then 1 else null end) as downvotes
from comment c
left join comment_like cl on c.id = cl.comment_id
group by c.id
)
select
ac.*,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
from user_ u
cross join all_comment ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
union all
select
ac.*,
null as user_id,
null as my_vote,
null as saved
from all_comment ac
;
create view reply_view as
with closereply as (
select
c2.id,
c2.creator_id as sender_id,
c.creator_id as recipient_id
from comment c
inner join comment c2 on c.id = c2.parent_id
where c2.creator_id != c.creator_id
-- Do union where post is null
union
select
c.id,
c.creator_id as sender_id,
p.creator_id as recipient_id
from comment c, post p
where c.post_id = p.id and c.parent_id is null and c.creator_id != p.creator_id
)
select cv.*,
closereply.recipient_id
from comment_view cv, closereply
where closereply.id = cv.id
;
-- user mention
create view user_mention_view as
select
c.id,
um.id as user_mention_id,
c.creator_id,
c.post_id,
c.parent_id,
c.content,
c.removed,
um.read,
c.published,
c.updated,
c.deleted,
c.community_id,
c.banned,
c.banned_from_community,
c.creator_name,
c.creator_avatar,
c.score,
c.upvotes,
c.downvotes,
c.user_id,
c.my_vote,
c.saved,
um.recipient_id
from user_mention um, comment_view c
where um.comment_id = c.id;

324
server/migrations_testing/2020-01-13-025151_create_materialized_views/up.sql vendored
View file

@ -1,324 +0,0 @@
-- post
drop view post_view;
create materialized view post_view as
with all_post as
(
select
p.*,
(select u.banned from user_ u where p.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb where p.creator_id = cb.user_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where p.creator_id = user_.id) as creator_name,
(select avatar from user_ where p.creator_id = user_.id) as creator_avatar,
(select name from community where p.community_id = community.id) as community_name,
(select removed from community c where p.community_id = c.id) as community_removed,
(select deleted from community c where p.community_id = c.id) as community_deleted,
(select nsfw from community c where p.community_id = c.id) as community_nsfw,
(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
coalesce(sum(pl.score), 0) as score,
count (case when pl.score = 1 then 1 else null end) as upvotes,
count (case when pl.score = -1 then 1 else null end) as downvotes,
hot_rank(coalesce(sum(pl.score) , 0), p.published) as hot_rank
from post p
left join post_like pl on p.id = pl.post_id
group by p.id
)
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
union all
select
ap.*,
null as user_id,
null as my_vote,
null as subscribed,
null as read,
null as saved
from all_post ap
with data
;
create unique index idx_post_view_unique on post_view (id, user_id);
create index idx_post_view_user_id on post_view (user_id);
create index idx_post_view_hot_rank_published on post_view (hot_rank desc, published desc);
create index idx_post_view_published on post_view (published desc);
create index idx_post_view_score on post_view (score desc);
-- user_view
drop view user_view;
create materialized view user_view as
select id,
name,
avatar,
email,
fedi_name,
admin,
banned,
show_avatars,
send_notifications_to_email,
published,
(select count(*) from post p where p.creator_id = u.id) as number_of_posts,
(select coalesce(sum(score), 0) from post p, post_like pl where u.id = p.creator_id and p.id = pl.post_id) as post_score,
(select count(*) from comment c where c.creator_id = u.id) as number_of_comments,
(select coalesce(sum(score), 0) from comment c, comment_like cl where u.id = c.creator_id and c.id = cl.comment_id) as comment_score
from user_ u;
create unique index idx_user_view_unique on user_view (id);
create index idx_user_view_comment_published on user_view (comment_score desc, published desc);
create index idx_user_view_admin on user_view (admin);
create index idx_user_view_banned on user_view (banned);
-- community
drop view community_view;
create materialized view community_view as
with all_community as
(
select *,
(select name from user_ u where c.creator_id = u.id) as creator_name,
(select avatar from user_ u where c.creator_id = u.id) as creator_avatar,
(select name from category ct where c.category_id = ct.id) as category_name,
(select count(*) from community_follower cf where cf.community_id = c.id) as number_of_subscribers,
(select count(*) from post p where p.community_id = c.id) as number_of_posts,
(select count(*) from comment co, post p where c.id = p.community_id and p.id = co.post_id) as number_of_comments,
hot_rank((select count(*) from community_follower cf where cf.community_id = c.id), c.published) as hot_rank
from community c
)
select
ac.*,
u.id as user_id,
(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.id = cf.community_id) as subscribed
from user_ u
cross join all_community ac
union all
select
ac.*,
null as user_id,
null as subscribed
from all_community ac
;
create unique index idx_community_view_unique on community_view (id, user_id);
create index idx_community_view_user_id on community_view (user_id);
create index idx_community_view_hot_rank_subscribed on community_view (hot_rank desc, number_of_subscribers desc);
-- reply and comment view
drop view reply_view;
drop view user_mention_view;
drop view comment_view;
create materialized view comment_view as
with all_comment as
(
select
c.*,
(select community_id from post p where p.id = c.post_id),
(select u.banned from user_ u where c.creator_id = u.id) as banned,
(select cb.id::bool from community_user_ban cb, post p where c.creator_id = cb.user_id and p.id = c.post_id and p.community_id = cb.community_id) as banned_from_community,
(select name from user_ where c.creator_id = user_.id) as creator_name,
(select avatar from user_ where c.creator_id = user_.id) as creator_avatar,
coalesce(sum(cl.score), 0) as score,
count (case when cl.score = 1 then 1 else null end) as upvotes,
count (case when cl.score = -1 then 1 else null end) as downvotes
from comment c
left join comment_like cl on c.id = cl.comment_id
group by c.id
)
select
ac.*,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
from user_ u
cross join all_comment ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
union all
select
ac.*,
null as user_id,
null as my_vote,
null as saved
from all_comment ac
;
create unique index idx_comment_view_unique on comment_view (id, user_id);
create index idx_comment_view_user_id on comment_view (user_id);
create index idx_comment_view_creator_id on comment_view (creator_id);
create index idx_comment_view_post_id on comment_view (post_id);
create index idx_comment_view_score on comment_view (score desc);
create view reply_view as
with closereply as (
select
c2.id,
c2.creator_id as sender_id,
c.creator_id as recipient_id
from comment c
inner join comment c2 on c.id = c2.parent_id
where c2.creator_id != c.creator_id
-- Do union where post is null
union
select
c.id,
c.creator_id as sender_id,
p.creator_id as recipient_id
from comment c, post p
where c.post_id = p.id and c.parent_id is null and c.creator_id != p.creator_id
)
select cv.*,
closereply.recipient_id
from comment_view cv, closereply
where closereply.id = cv.id
;
-- user mention
create view user_mention_view as
select
c.id,
um.id as user_mention_id,
c.creator_id,
c.post_id,
c.parent_id,
c.content,
c.removed,
um.read,
c.published,
c.updated,
c.deleted,
c.community_id,
c.banned,
c.banned_from_community,
c.creator_name,
c.creator_avatar,
c.score,
c.upvotes,
c.downvotes,
c.user_id,
c.my_vote,
c.saved,
um.recipient_id
from user_mention um, comment_view c
where um.comment_id = c.id;
-- user
create or replace function refresh_user()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently comment_view; -- cause of bans
refresh materialized view concurrently post_view;
return null;
end $$;
create trigger refresh_user
after insert or update or delete or truncate
on user_
for each statement
execute procedure refresh_user();
-- post
create or replace function refresh_post()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently post_view;
return null;
end $$;
create trigger refresh_post
after insert or update or delete or truncate
on post
for each statement
execute procedure refresh_post();
-- post_like
create or replace function refresh_post_like()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently post_view;
return null;
end $$;
create trigger refresh_post_like
after insert or update or delete or truncate
on post_like
for each statement
execute procedure refresh_post_like();
-- community
create or replace function refresh_community()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently post_view;
refresh materialized view concurrently community_view;
return null;
end $$;
create trigger refresh_community
after insert or update or delete or truncate
on community
for each statement
execute procedure refresh_community();
-- community_follower
create or replace function refresh_community_follower()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently community_view;
refresh materialized view concurrently post_view;
return null;
end $$;
create trigger refresh_community_follower
after insert or update or delete or truncate
on community_follower
for each statement
execute procedure refresh_community_follower();
-- comment
create or replace function refresh_comment()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently post_view;
refresh materialized view concurrently comment_view;
return null;
end $$;
create trigger refresh_comment
after insert or update or delete or truncate
on comment
for each statement
execute procedure refresh_comment();
-- comment_like
create or replace function refresh_comment_like()
returns trigger language plpgsql
as $$
begin
refresh materialized view concurrently comment_view;
return null;
end $$;
create trigger refresh_comment_like
after insert or update or delete or truncate
on comment_like
for each statement
execute procedure refresh_comment_like();

26
server/query_testing/apache_bench_report.sh vendored
View file

@ -1,26 +0,0 @@
#!/bin/bash
set -e
declare -a arr=(
"https://mastodon.social/"
"https://peertube.social/"
"https://dev.lemmy.ml/"
"https://dev.lemmy.ml/feeds/all.xml"
"https://dev.lemmy.ml/.well-known/nodeinfo"
"https://fediverse.blog/.well-known/nodeinfo"
"https://torrents-csv.ml/service/search?q=wheel&page=1&type_=torrent"
)
## now loop through the above array
for i in "${arr[@]}"
do
ab -c 10 -t 10 "$i" > out.abtest
grep "Server Hostname:" out.abtest
grep "Document Path:" out.abtest
grep "Requests per second" out.abtest
grep "(mean, across all concurrent requests)" out.abtest
grep "Transfer rate:" out.abtest
echo "---"
done
rm *.abtest

34
server/query_testing/api_benchmark.sh vendored
View file

@ -1,34 +0,0 @@
#!/bin/bash
set -e
# By default, this script runs against `http://127.0.0.1:8536`, but you can pass a different Lemmy instance,
# eg `./api_benchmark.sh "https://example.com"`.
DOMAIN=${1:-"http://127.0.0.1:8536"}
declare -a arr=(
"/api/v1/site"
"/api/v1/categories"
"/api/v1/modlog"
"/api/v1/search?q=test&type_=Posts&sort=Hot"
"/api/v1/community"
"/api/v1/community/list?sort=Hot"
"/api/v1/post/list?sort=Hot&type_=All"
)
## now loop through the above array
for path in "${arr[@]}"
do
URL="$DOMAIN$path"
printf "\n\n\n"
echo "testing $URL"
curl --show-error --fail --silent "$URL" >/dev/null
ab -c 64 -t 10 "$URL" > out.abtest
grep "Server Hostname:" out.abtest
grep "Document Path:" out.abtest
grep "Requests per second" out.abtest
grep "(mean, across all concurrent requests)" out.abtest
grep "Transfer rate:" out.abtest
echo "---"
done
rm *.abtest

32
server/query_testing/generate_explain_reports.sh vendored
View file

@ -1,32 +0,0 @@
#!/bin/bash
set -e
# Do the views first
echo "explain (analyze, format json) select * from user_mview" > explain.sql
psql -qAt -U lemmy -f explain.sql > user_view.json
echo "explain (analyze, format json) select * from post_mview where user_id is null order by hot_rank desc, published desc" > explain.sql
psql -qAt -U lemmy -f explain.sql > post_view.json
echo "explain (analyze, format json) select * from comment_mview where user_id is null" > explain.sql
psql -qAt -U lemmy -f explain.sql > comment_view.json
echo "explain (analyze, format json) select * from community_mview where user_id is null order by hot_rank desc" > explain.sql
psql -qAt -U lemmy -f explain.sql > community_view.json
echo "explain (analyze, format json) select * from site_view limit 1" > explain.sql
psql -qAt -U lemmy -f explain.sql > site_view.json
echo "explain (analyze, format json) select * from reply_view where user_id = 34 and recipient_id = 34" > explain.sql
psql -qAt -U lemmy -f explain.sql > reply_view.json
echo "explain (analyze, format json) select * from user_mention_view where user_id = 34 and recipient_id = 34" > explain.sql
psql -qAt -U lemmy -f explain.sql > user_mention_view.json
echo "explain (analyze, format json) select * from user_mention_mview where user_id = 34 and recipient_id = 34" > explain.sql
psql -qAt -U lemmy -f explain.sql > user_mention_mview.json
grep "Execution Time" *.json
rm explain.sql

250
server/src/api/comment.rs
View file

@ -1,14 +1,10 @@
use super::*;
use crate::send_email;
use crate::settings::Settings;
use diesel::PgConnection;
use std::str::FromStr;
#[derive(Serialize, Deserialize)]
pub struct CreateComment {
content: String,
parent_id: Option<i32>,
edit_id: Option<i32>, // TODO this isn't used
edit_id: Option<i32>,
pub post_id: i32,
auth: String,
}
@ -16,7 +12,7 @@ pub struct CreateComment {
#[derive(Serialize, Deserialize)]
pub struct EditComment {
content: String,
parent_id: Option<i32>, // TODO why are the parent_id, creator_id, post_id, etc fields required? They aren't going to change
parent_id: Option<i32>,
edit_id: i32,
creator_id: i32,
pub post_id: i32,
@ -36,8 +32,8 @@ pub struct SaveComment {
#[derive(Serialize, Deserialize, Clone)]
pub struct CommentResponse {
op: String,
pub comment: CommentView,
pub recipient_ids: Vec<i32>,
}
#[derive(Serialize, Deserialize)]
@ -48,43 +44,27 @@ pub struct CreateCommentLike {
auth: String,
}
#[derive(Serialize, Deserialize)]
pub struct GetComments {
type_: String,
sort: String,
page: Option<i64>,
limit: Option<i64>,
pub community_id: Option<i32>,
auth: Option<String>,
}
#[derive(Serialize, Deserialize)]
pub struct GetCommentsResponse {
comments: Vec<CommentView>,
}
impl Perform<CommentResponse> for Oper<CreateComment> {
fn perform(&self, conn: &PgConnection) -> Result<CommentResponse, Error> {
fn perform(&self) -> Result<CommentResponse, Error> {
let data: &CreateComment = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
let hostname = &format!("https://{}", Settings::get().hostname);
// Check for a community ban
let post = Post::read(&conn, data.post_id)?;
if CommunityUserBanView::get(&conn, user_id, post.community_id).is_ok() {
return Err(APIError::err("community_ban").into());
return Err(APIError::err(&self.op, "community_ban"))?;
}
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err("site_ban").into());
return Err(APIError::err(&self.op, "site_ban"))?;
}
let content_slurs_removed = remove_slurs(&data.content.to_owned());
@ -102,24 +82,24 @@ impl Perform<CommentResponse> for Oper<CreateComment> {
let inserted_comment = match Comment::create(&conn, &comment_form) {
Ok(comment) => comment,
Err(_e) => return Err(APIError::err("couldnt_create_comment").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_create_comment"))?,
};
let mut recipient_ids = Vec::new();
// Scan the comment for user mentions, add those rows
let extracted_usernames = extract_usernames(&comment_form.content);
for username_mention in &extracted_usernames {
if let Ok(mention_user) = User_::read_from_name(&conn, (*username_mention).to_string()) {
let mention_user = User_::read_from_name(&conn, username_mention.to_string());
if mention_user.is_ok() {
let mention_user_id = mention_user?.id;
// You can't mention yourself
// At some point, make it so you can't tag the parent creator either
// This can cause two notifications, one for reply and the other for mention
if mention_user.id != user_id {
recipient_ids.push(mention_user.id);
if mention_user_id != user_id {
let user_mention_form = UserMentionForm {
recipient_id: mention_user.id,
recipient_id: mention_user_id,
comment_id: inserted_comment.id,
read: None,
};
@ -129,83 +109,10 @@ impl Perform<CommentResponse> for Oper<CreateComment> {
match UserMention::create(&conn, &user_mention_form) {
Ok(_mention) => (),
Err(_e) => eprintln!("{}", &_e),
};
// Send an email to those users that have notifications on
if mention_user.send_notifications_to_email {
if let Some(mention_email) = mention_user.email {
let subject = &format!(
"{} - Mentioned by {}",
Settings::get().hostname,
claims.username
);
let html = &format!(
"<h1>User Mention</h1><br><div>{} - {}</div><br><a href={}/inbox>inbox</a>",
claims.username, comment_form.content, hostname
);
match send_email(subject, &mention_email, &mention_user.name, html) {
Ok(_o) => _o,
Err(e) => eprintln!("{}", e),
};
}
}
}
}
}
// Send notifs to the parent commenter / poster
match data.parent_id {
Some(parent_id) => {
let parent_comment = Comment::read(&conn, parent_id)?;
if parent_comment.creator_id != user_id {
let parent_user = User_::read(&conn, parent_comment.creator_id)?;
recipient_ids.push(parent_user.id);
if parent_user.send_notifications_to_email {
if let Some(comment_reply_email) = parent_user.email {
let subject = &format!(
"{} - Reply from {}",
Settings::get().hostname,
claims.username
);
let html = &format!(
"<h1>Comment Reply</h1><br><div>{} - {}</div><br><a href={}/inbox>inbox</a>",
claims.username, comment_form.content, hostname
);
match send_email(subject, &comment_reply_email, &parent_user.name, html) {
Ok(_o) => _o,
Err(e) => eprintln!("{}", e),
};
}
}
}
}
// Its a post
None => {
if post.creator_id != user_id {
let parent_user = User_::read(&conn, post.creator_id)?;
recipient_ids.push(parent_user.id);
if parent_user.send_notifications_to_email {
if let Some(post_reply_email) = parent_user.email {
let subject = &format!(
"{} - Reply from {}",
Settings::get().hostname,
claims.username
);
let html = &format!(
"<h1>Post Reply</h1><br><div>{} - {}</div><br><a href={}/inbox>inbox</a>",
claims.username, comment_form.content, hostname
);
match send_email(subject, &post_reply_email, &parent_user.name, html) {
Ok(_o) => _o,
Err(e) => eprintln!("{}", e),
};
}
}
}
}
};
// You like your own comment by default
let like_form = CommentLikeForm {
@ -217,25 +124,26 @@ impl Perform<CommentResponse> for Oper<CreateComment> {
let _inserted_like = match CommentLike::like(&conn, &like_form) {
Ok(like) => like,
Err(_e) => return Err(APIError::err("couldnt_like_comment").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_like_comment"))?,
};
let comment_view = CommentView::read(&conn, inserted_comment.id, Some(user_id))?;
Ok(CommentResponse {
op: self.op.to_string(),
comment: comment_view,
recipient_ids,
})
}
}
impl Perform<CommentResponse> for Oper<EditComment> {
fn perform(&self, conn: &PgConnection) -> Result<CommentResponse, Error> {
fn perform(&self) -> Result<CommentResponse, Error> {
let data: &EditComment = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -255,17 +163,17 @@ impl Perform<CommentResponse> for Oper<EditComment> {
editors.append(&mut UserView::admins(&conn)?.into_iter().map(|a| a.id).collect());
if !editors.contains(&user_id) {
return Err(APIError::err("no_comment_edit_allowed").into());
return Err(APIError::err(&self.op, "no_comment_edit_allowed"))?;
}
// Check for a community ban
if CommunityUserBanView::get(&conn, user_id, orig_comment.community_id).is_ok() {
return Err(APIError::err("community_ban").into());
return Err(APIError::err(&self.op, "community_ban"))?;
}
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err("site_ban").into());
return Err(APIError::err(&self.op, "site_ban"))?;
}
}
@ -288,16 +196,14 @@ impl Perform<CommentResponse> for Oper<EditComment> {
let _updated_comment = match Comment::update(&conn, data.edit_id, &comment_form) {
Ok(comment) => comment,
Err(_e) => return Err(APIError::err("couldnt_update_comment").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_comment"))?,
};
let mut recipient_ids = Vec::new();
// Scan the comment for user mentions, add those rows
let extracted_usernames = extract_usernames(&comment_form.content);
for username_mention in &extracted_usernames {
let mention_user = User_::read_from_name(&conn, (*username_mention).to_string());
let mention_user = User_::read_from_name(&conn, username_mention.to_string());
if mention_user.is_ok() {
let mention_user_id = mention_user?.id;
@ -306,8 +212,6 @@ impl Perform<CommentResponse> for Oper<EditComment> {
// At some point, make it so you can't tag the parent creator either
// This can cause two notifications, one for reply and the other for mention
if mention_user_id != user_id {
recipient_ids.push(mention_user_id);
let user_mention_form = UserMentionForm {
recipient_id: mention_user_id,
comment_id: data.edit_id,
@ -324,21 +228,6 @@ impl Perform<CommentResponse> for Oper<EditComment> {
}
}
// Add to recipient ids
match data.parent_id {
Some(parent_id) => {
let parent_comment = Comment::read(&conn, parent_id)?;
if parent_comment.creator_id != user_id {
let parent_user = User_::read(&conn, parent_comment.creator_id)?;
recipient_ids.push(parent_user.id);
}
}
None => {
let post = Post::read(&conn, data.post_id)?;
recipient_ids.push(post.creator_id);
}
}
// Mod tables
if let Some(removed) = data.removed.to_owned() {
let form = ModRemoveCommentForm {
@ -353,19 +242,20 @@ impl Perform<CommentResponse> for Oper<EditComment> {
let comment_view = CommentView::read(&conn, data.edit_id, Some(user_id))?;
Ok(CommentResponse {
op: self.op.to_string(),
comment: comment_view,
recipient_ids,
})
}
}
impl Perform<CommentResponse> for Oper<SaveComment> {
fn perform(&self, conn: &PgConnection) -> Result<CommentResponse, Error> {
fn perform(&self) -> Result<CommentResponse, Error> {
let data: &SaveComment = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -378,70 +268,53 @@ impl Perform<CommentResponse> for Oper<SaveComment> {
if data.save {
match CommentSaved::save(&conn, &comment_saved_form) {
Ok(comment) => comment,
Err(_e) => return Err(APIError::err("couldnt_save_comment").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_save_comment"))?,
};
} else {
match CommentSaved::unsave(&conn, &comment_saved_form) {
Ok(comment) => comment,
Err(_e) => return Err(APIError::err("couldnt_save_comment").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_save_comment"))?,
};
}
let comment_view = CommentView::read(&conn, data.comment_id, Some(user_id))?;
Ok(CommentResponse {
op: self.op.to_string(),
comment: comment_view,
recipient_ids: Vec::new(),
})
}
}
impl Perform<CommentResponse> for Oper<CreateCommentLike> {
fn perform(&self, conn: &PgConnection) -> Result<CommentResponse, Error> {
fn perform(&self) -> Result<CommentResponse, Error> {
let data: &CreateCommentLike = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
let mut recipient_ids = Vec::new();
// Don't do a downvote if site has downvotes disabled
if data.score == -1 {
let site = SiteView::read(&conn)?;
if !site.enable_downvotes {
return Err(APIError::err("downvotes_disabled").into());
if site.enable_downvotes == false {
return Err(APIError::err(&self.op, "downvotes_disabled"))?;
}
}
// Check for a community ban
let post = Post::read(&conn, data.post_id)?;
if CommunityUserBanView::get(&conn, user_id, post.community_id).is_ok() {
return Err(APIError::err("community_ban").into());
return Err(APIError::err(&self.op, "community_ban"))?;
}
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err("site_ban").into());
}
let comment = Comment::read(&conn, data.comment_id)?;
// Add to recipient ids
match comment.parent_id {
Some(parent_id) => {
let parent_comment = Comment::read(&conn, parent_id)?;
if parent_comment.creator_id != user_id {
let parent_user = User_::read(&conn, parent_comment.creator_id)?;
recipient_ids.push(parent_user.id);
}
}
None => {
recipient_ids.push(post.creator_id);
}
return Err(APIError::err(&self.op, "site_ban"))?;
}
let like_form = CommentLikeForm {
@ -455,11 +328,11 @@ impl Perform<CommentResponse> for Oper<CreateCommentLike> {
CommentLike::remove(&conn, &like_form)?;
// Only add the like if the score isnt 0
let do_add = like_form.score != 0 && (like_form.score == 1 || like_form.score == -1);
let do_add = &like_form.score != &0 && (&like_form.score == &1 || &like_form.score == &-1);
if do_add {
let _inserted_like = match CommentLike::like(&conn, &like_form) {
Ok(like) => like,
Err(_e) => return Err(APIError::err("couldnt_like_comment").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_like_comment"))?,
};
}
@ -467,45 +340,8 @@ impl Perform<CommentResponse> for Oper<CreateCommentLike> {
let liked_comment = CommentView::read(&conn, data.comment_id, Some(user_id))?;
Ok(CommentResponse {
op: self.op.to_string(),
comment: liked_comment,
recipient_ids,
})
}
}
impl Perform<GetCommentsResponse> for Oper<GetComments> {
fn perform(&self, conn: &PgConnection) -> Result<GetCommentsResponse, Error> {
let data: &GetComments = &self.data;
let user_claims: Option<Claims> = match &data.auth {
Some(auth) => match Claims::decode(&auth) {
Ok(claims) => Some(claims.claims),
Err(_e) => None,
},
None => None,
};
let user_id = match &user_claims {
Some(claims) => Some(claims.id),
None => None,
};
let type_ = ListingType::from_str(&data.type_)?;
let sort = SortType::from_str(&data.sort)?;
let comments = match CommentQueryBuilder::create(&conn)
.listing_type(type_)
.sort(&sort)
.for_community_id(data.community_id)
.my_user_id(user_id)
.page(data.page)
.limit(data.limit)
.list()
{
Ok(comments) => comments,
Err(_e) => return Err(APIError::err("couldnt_get_comments").into()),
};
Ok(GetCommentsResponse { comments })
}
}

183
server/src/api/community.rs
View file

@ -1,5 +1,4 @@
use super::*;
use diesel::PgConnection;
use std::str::FromStr;
#[derive(Serialize, Deserialize)]
@ -11,10 +10,10 @@ pub struct GetCommunity {
#[derive(Serialize, Deserialize)]
pub struct GetCommunityResponse {
pub community: CommunityView,
op: String,
community: CommunityView,
moderators: Vec<CommunityModeratorView>,
admins: Vec<UserView>,
pub online: usize,
}
#[derive(Serialize, Deserialize)]
@ -29,6 +28,7 @@ pub struct CreateCommunity {
#[derive(Serialize, Deserialize, Clone)]
pub struct CommunityResponse {
op: String,
pub community: CommunityView,
}
@ -42,6 +42,7 @@ pub struct ListCommunities {
#[derive(Serialize, Deserialize)]
pub struct ListCommunitiesResponse {
op: String,
communities: Vec<CommunityView>,
}
@ -57,6 +58,7 @@ pub struct BanFromCommunity {
#[derive(Serialize, Deserialize)]
pub struct BanFromCommunityResponse {
op: String,
user: UserView,
banned: bool,
}
@ -71,6 +73,7 @@ pub struct AddModToCommunity {
#[derive(Serialize, Deserialize)]
pub struct AddModToCommunityResponse {
op: String,
moderators: Vec<CommunityModeratorView>,
}
@ -103,6 +106,7 @@ pub struct GetFollowedCommunities {
#[derive(Serialize, Deserialize)]
pub struct GetFollowedCommunitiesResponse {
op: String,
communities: Vec<CommunityFollowerView>,
}
@ -114,8 +118,9 @@ pub struct TransferCommunity {
}
impl Perform<GetCommunityResponse> for Oper<GetCommunity> {
fn perform(&self, conn: &PgConnection) -> Result<GetCommunityResponse, Error> {
fn perform(&self) -> Result<GetCommunityResponse, Error> {
let data: &GetCommunity = &self.data;
let conn = establish_connection();
let user_id: Option<i32> = match &data.auth {
Some(auth) => match Claims::decode(&auth) {
@ -131,24 +136,21 @@ impl Perform<GetCommunityResponse> for Oper<GetCommunity> {
let community_id = match data.id {
Some(id) => id,
None => {
match Community::read_from_name(
&conn,
data.name.to_owned().unwrap_or_else(|| "main".to_string()),
) {
match Community::read_from_name(&conn, data.name.to_owned().unwrap_or("main".to_string())) {
Ok(community) => community.id,
Err(_e) => return Err(APIError::err("couldnt_find_community").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_find_community"))?,
}
}
};
let community_view = match CommunityView::read(&conn, community_id, user_id) {
Ok(community) => community,
Err(_e) => return Err(APIError::err("couldnt_find_community").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_find_community"))?,
};
let moderators = match CommunityModeratorView::for_community(&conn, community_id) {
Ok(moderators) => moderators,
Err(_e) => return Err(APIError::err("couldnt_find_community").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_find_community"))?,
};
let site_creator_id = Site::read(&conn, 1)?.creator_id;
@ -159,42 +161,36 @@ impl Perform<GetCommunityResponse> for Oper<GetCommunity> {
// Return the jwt
Ok(GetCommunityResponse {
op: self.op.to_string(),
community: community_view,
moderators,
admins,
online: 0,
})
}
}
impl Perform<CommunityResponse> for Oper<CreateCommunity> {
fn perform(&self, conn: &PgConnection) -> Result<CommunityResponse, Error> {
fn perform(&self) -> Result<CommunityResponse, Error> {
let data: &CreateCommunity = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
if let Err(slurs) = slur_check(&data.name) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Err(slurs) = slur_check(&data.title) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Some(description) = &data.description {
if let Err(slurs) = slur_check(description) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if has_slurs(&data.name)
|| has_slurs(&data.title)
|| (data.description.is_some() && has_slurs(&data.description.to_owned().unwrap()))
{
return Err(APIError::err(&self.op, "no_slurs"))?;
}
let user_id = claims.id;
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err("site_ban").into());
return Err(APIError::err(&self.op, "site_ban"))?;
}
// When you create a community, make sure the user becomes a moderator and a follower
@ -212,7 +208,7 @@ impl Perform<CommunityResponse> for Oper<CreateCommunity> {
let inserted_community = match Community::create(&conn, &community_form) {
Ok(community) => community,
Err(_e) => return Err(APIError::err("community_already_exists").into()),
Err(_e) => return Err(APIError::err(&self.op, "community_already_exists"))?,
};
let community_moderator_form = CommunityModeratorForm {
@ -223,7 +219,12 @@ impl Perform<CommunityResponse> for Oper<CreateCommunity> {
let _inserted_community_moderator =
match CommunityModerator::join(&conn, &community_moderator_form) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("community_moderator_already_exists").into()),
Err(_e) => {
return Err(APIError::err(
&self.op,
"community_moderator_already_exists",
))?
}
};
let community_follower_form = CommunityFollowerForm {
@ -234,45 +235,38 @@ impl Perform<CommunityResponse> for Oper<CreateCommunity> {
let _inserted_community_follower =
match CommunityFollower::follow(&conn, &community_follower_form) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("community_follower_already_exists").into()),
Err(_e) => return Err(APIError::err(&self.op, "community_follower_already_exists"))?,
};
let community_view = CommunityView::read(&conn, inserted_community.id, Some(user_id))?;
Ok(CommunityResponse {
op: self.op.to_string(),
community: community_view,
})
}
}
impl Perform<CommunityResponse> for Oper<EditCommunity> {
fn perform(&self, conn: &PgConnection) -> Result<CommunityResponse, Error> {
fn perform(&self) -> Result<CommunityResponse, Error> {
let data: &EditCommunity = &self.data;
if let Err(slurs) = slur_check(&data.name) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
if has_slurs(&data.name) || has_slurs(&data.title) {
return Err(APIError::err(&self.op, "no_slurs"))?;
}
if let Err(slurs) = slur_check(&data.title) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Some(description) = &data.description {
if let Err(slurs) = slur_check(description) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
}
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err("site_ban").into());
return Err(APIError::err(&self.op, "site_ban"))?;
}
// Verify its a mod
@ -285,7 +279,7 @@ impl Perform<CommunityResponse> for Oper<EditCommunity> {
);
editors.append(&mut UserView::admins(&conn)?.into_iter().map(|a| a.id).collect());
if !editors.contains(&user_id) {
return Err(APIError::err("no_community_edit_allowed").into());
return Err(APIError::err(&self.op, "no_community_edit_allowed"))?;
}
let community_form = CommunityForm {
@ -302,7 +296,7 @@ impl Perform<CommunityResponse> for Oper<EditCommunity> {
let _updated_community = match Community::update(&conn, data.edit_id, &community_form) {
Ok(community) => community,
Err(_e) => return Err(APIError::err("couldnt_update_community").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_community"))?,
};
// Mod tables
@ -324,14 +318,16 @@ impl Perform<CommunityResponse> for Oper<EditCommunity> {
let community_view = CommunityView::read(&conn, data.edit_id, Some(user_id))?;
Ok(CommunityResponse {
op: self.op.to_string(),
community: community_view,
})
}
}
impl Perform<ListCommunitiesResponse> for Oper<ListCommunities> {
fn perform(&self, conn: &PgConnection) -> Result<ListCommunitiesResponse, Error> {
fn perform(&self) -> Result<ListCommunitiesResponse, Error> {
let data: &ListCommunities = &self.data;
let conn = establish_connection();
let user_claims: Option<Claims> = match &data.auth {
Some(auth) => match Claims::decode(&auth) {
@ -355,24 +351,28 @@ impl Perform<ListCommunitiesResponse> for Oper<ListCommunities> {
let communities = CommunityQueryBuilder::create(&conn)
.sort(&sort)
.for_user(user_id)
.from_user_id(user_id)
.show_nsfw(show_nsfw)
.page(data.page)
.limit(data.limit)
.list()?;
// Return the jwt
Ok(ListCommunitiesResponse { communities })
Ok(ListCommunitiesResponse {
op: self.op.to_string(),
communities,
})
}
}
impl Perform<CommunityResponse> for Oper<FollowCommunity> {
fn perform(&self, conn: &PgConnection) -> Result<CommunityResponse, Error> {
fn perform(&self) -> Result<CommunityResponse, Error> {
let data: &FollowCommunity = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -385,30 +385,32 @@ impl Perform<CommunityResponse> for Oper<FollowCommunity> {
if data.follow {
match CommunityFollower::follow(&conn, &community_follower_form) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("community_follower_already_exists").into()),
Err(_e) => return Err(APIError::err(&self.op, "community_follower_already_exists"))?,
};
} else {
match CommunityFollower::ignore(&conn, &community_follower_form) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("community_follower_already_exists").into()),
Err(_e) => return Err(APIError::err(&self.op, "community_follower_already_exists"))?,
};
}
let community_view = CommunityView::read(&conn, data.community_id, Some(user_id))?;
Ok(CommunityResponse {
op: self.op.to_string(),
community: community_view,
})
}
}
impl Perform<GetFollowedCommunitiesResponse> for Oper<GetFollowedCommunities> {
fn perform(&self, conn: &PgConnection) -> Result<GetFollowedCommunitiesResponse, Error> {
fn perform(&self) -> Result<GetFollowedCommunitiesResponse, Error> {
let data: &GetFollowedCommunities = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -416,21 +418,25 @@ impl Perform<GetFollowedCommunitiesResponse> for Oper<GetFollowedCommunities> {
let communities: Vec<CommunityFollowerView> =
match CommunityFollowerView::for_user(&conn, user_id) {
Ok(communities) => communities,
Err(_e) => return Err(APIError::err("system_err_login").into()),
Err(_e) => return Err(APIError::err(&self.op, "system_err_login"))?,
};
// Return the jwt
Ok(GetFollowedCommunitiesResponse { communities })
Ok(GetFollowedCommunitiesResponse {
op: self.op.to_string(),
communities,
})
}
}
impl Perform<BanFromCommunityResponse> for Oper<BanFromCommunity> {
fn perform(&self, conn: &PgConnection) -> Result<BanFromCommunityResponse, Error> {
fn perform(&self) -> Result<BanFromCommunityResponse, Error> {
let data: &BanFromCommunity = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -443,12 +449,12 @@ impl Perform<BanFromCommunityResponse> for Oper<BanFromCommunity> {
if data.ban {
match CommunityUserBan::ban(&conn, &community_user_ban_form) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("community_user_already_banned").into()),
Err(_e) => return Err(APIError::err(&self.op, "community_user_already_banned"))?,
};
} else {
match CommunityUserBan::unban(&conn, &community_user_ban_form) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("community_user_already_banned").into()),
Err(_e) => return Err(APIError::err(&self.op, "community_user_already_banned"))?,
};
}
@ -471,6 +477,7 @@ impl Perform<BanFromCommunityResponse> for Oper<BanFromCommunity> {
let user_view = UserView::read(&conn, data.user_id)?;
Ok(BanFromCommunityResponse {
op: self.op.to_string(),
user: user_view,
banned: data.ban,
})
@ -478,12 +485,13 @@ impl Perform<BanFromCommunityResponse> for Oper<BanFromCommunity> {
}
impl Perform<AddModToCommunityResponse> for Oper<AddModToCommunity> {
fn perform(&self, conn: &PgConnection) -> Result<AddModToCommunityResponse, Error> {
fn perform(&self) -> Result<AddModToCommunityResponse, Error> {
let data: &AddModToCommunity = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -496,12 +504,22 @@ impl Perform<AddModToCommunityResponse> for Oper<AddModToCommunity> {
if data.added {
match CommunityModerator::join(&conn, &community_moderator_form) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("community_moderator_already_exists").into()),
Err(_e) => {
return Err(APIError::err(
&self.op,
"community_moderator_already_exists",
))?
}
};
} else {
match CommunityModerator::leave(&conn, &community_moderator_form) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("community_moderator_already_exists").into()),
Err(_e) => {
return Err(APIError::err(
&self.op,
"community_moderator_already_exists",
))?
}
};
}
@ -516,17 +534,21 @@ impl Perform<AddModToCommunityResponse> for Oper<AddModToCommunity> {
let moderators = CommunityModeratorView::for_community(&conn, data.community_id)?;
Ok(AddModToCommunityResponse { moderators })
Ok(AddModToCommunityResponse {
op: self.op.to_string(),
moderators,
})
}
}
impl Perform<GetCommunityResponse> for Oper<TransferCommunity> {
fn perform(&self, conn: &PgConnection) -> Result<GetCommunityResponse, Error> {
fn perform(&self) -> Result<GetCommunityResponse, Error> {
let data: &TransferCommunity = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -540,8 +562,14 @@ impl Perform<GetCommunityResponse> for Oper<TransferCommunity> {
admins.insert(0, creator_user);
// Make sure user is the creator, or an admin
if user_id != read_community.creator_id && !admins.iter().map(|a| a.id).any(|x| x == user_id) {
return Err(APIError::err("not_an_admin").into());
if user_id != read_community.creator_id
&& !admins
.iter()
.map(|a| a.id)
.collect::<Vec<i32>>()
.contains(&user_id)
{
return Err(APIError::err(&self.op, "not_an_admin"))?;
}
let community_form = CommunityForm {
@ -558,7 +586,7 @@ impl Perform<GetCommunityResponse> for Oper<TransferCommunity> {
let _updated_community = match Community::update(&conn, data.community_id, &community_form) {
Ok(community) => community,
Err(_e) => return Err(APIError::err("couldnt_update_community").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_community"))?,
};
// You also have to re-do the community_moderator table, reordering it.
@ -581,7 +609,12 @@ impl Perform<GetCommunityResponse> for Oper<TransferCommunity> {
let _inserted_community_moderator =
match CommunityModerator::join(&conn, &community_moderator_form) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("community_moderator_already_exists").into()),
Err(_e) => {
return Err(APIError::err(
&self.op,
"community_moderator_already_exists",
))?
}
};
}
@ -596,20 +629,20 @@ impl Perform<GetCommunityResponse> for Oper<TransferCommunity> {
let community_view = match CommunityView::read(&conn, data.community_id, Some(user_id)) {
Ok(community) => community,
Err(_e) => return Err(APIError::err("couldnt_find_community").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_find_community"))?,
};
let moderators = match CommunityModeratorView::for_community(&conn, data.community_id) {
Ok(moderators) => moderators,
Err(_e) => return Err(APIError::err("couldnt_find_community").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_find_community"))?,
};
// Return the jwt
Ok(GetCommunityResponse {
op: self.op.to_string(),
community: community_view,
moderators,
admins,
online: 0,
})
}
}

64
server/src/api/mod.rs
View file

@ -8,8 +8,6 @@ use crate::db::moderator_views::*;
use crate::db::password_reset_request::*;
use crate::db::post::*;
use crate::db::post_view::*;
use crate::db::private_message::*;
use crate::db::private_message_view::*;
use crate::db::site::*;
use crate::db::site_view::*;
use crate::db::user::*;
@ -17,11 +15,7 @@ use crate::db::user_mention::*;
use crate::db::user_mention_view::*;
use crate::db::user_view::*;
use crate::db::*;
use crate::{
extract_usernames, fetch_iframely_and_pictshare_data, naive_from_unix, naive_now, remove_slurs,
slur_check, slurs_vec_to_str,
};
use diesel::PgConnection;
use crate::{extract_usernames, has_slurs, naive_from_unix, naive_now, remove_slurs, Settings};
use failure::Error;
use serde::{Deserialize, Serialize};
@ -31,32 +25,78 @@ pub mod post;
pub mod site;
pub mod user;
#[derive(EnumString, ToString, Debug)]
pub enum UserOperation {
Login,
Register,
CreateCommunity,
CreatePost,
ListCommunities,
ListCategories,
GetPost,
GetCommunity,
CreateComment,
EditComment,
SaveComment,
CreateCommentLike,
GetPosts,
CreatePostLike,
EditPost,
SavePost,
EditCommunity,
FollowCommunity,
GetFollowedCommunities,
GetUserDetails,
GetReplies,
GetUserMentions,
EditUserMention,
GetModlog,
BanFromCommunity,
AddModToCommunity,
CreateSite,
EditSite,
GetSite,
AddAdmin,
BanUser,
Search,
MarkAllAsRead,
SaveUserSettings,
TransferCommunity,
TransferSite,
DeleteAccount,
PasswordReset,
PasswordChange,
}
#[derive(Fail, Debug)]
#[fail(display = "{{\"error\":\"{}\"}}", message)]
#[fail(display = "{{\"op\":\"{}\", \"error\":\"{}\"}}", op, message)]
pub struct APIError {
pub op: String,
pub message: String,
}
impl APIError {
pub fn err(msg: &str) -> Self {
pub fn err(op: &UserOperation, msg: &str) -> Self {
APIError {
op: op.to_string(),
message: msg.to_string(),
}
}
}
pub struct Oper<T> {
op: UserOperation,
data: T,
}
impl<T> Oper<T> {
pub fn new(data: T) -> Oper<T> {
Oper { data }
pub fn new(op: UserOperation, data: T) -> Oper<T> {
Oper { op, data }
}
}
pub trait Perform<T> {
fn perform(&self, conn: &PgConnection) -> Result<T, Error>
fn perform(&self) -> Result<T, Error>
where
T: Sized;
}

162
server/src/api/post.rs
View file

@ -1,5 +1,4 @@
use super::*;
use diesel::PgConnection;
use std::str::FromStr;
#[derive(Serialize, Deserialize)]
@ -8,12 +7,13 @@ pub struct CreatePost {
url: Option<String>,
body: Option<String>,
nsfw: bool,
pub community_id: i32,
community_id: i32,
auth: String,
}
#[derive(Serialize, Deserialize, Clone)]
pub struct PostResponse {
op: String,
pub post: PostView,
}
@ -25,12 +25,12 @@ pub struct GetPost {
#[derive(Serialize, Deserialize)]
pub struct GetPostResponse {
op: String,
post: PostView,
comments: Vec<CommentView>,
community: CommunityView,
moderators: Vec<CommunityModeratorView>,
admins: Vec<UserView>,
pub online: usize,
}
#[derive(Serialize, Deserialize)]
@ -39,12 +39,13 @@ pub struct GetPosts {
sort: String,
page: Option<i64>,
limit: Option<i64>,
pub community_id: Option<i32>,
community_id: Option<i32>,
auth: Option<String>,
}
#[derive(Serialize, Deserialize)]
pub struct GetPostsResponse {
op: String,
posts: Vec<PostView>,
}
@ -55,6 +56,12 @@ pub struct CreatePostLike {
auth: String,
}
#[derive(Serialize, Deserialize)]
pub struct CreatePostLikeResponse {
op: String,
post: PostView,
}
#[derive(Serialize, Deserialize)]
pub struct EditPost {
pub edit_id: i32,
@ -80,40 +87,31 @@ pub struct SavePost {
}
impl Perform<PostResponse> for Oper<CreatePost> {
fn perform(&self, conn: &PgConnection) -> Result<PostResponse, Error> {
fn perform(&self) -> Result<PostResponse, Error> {
let data: &CreatePost = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
if let Err(slurs) = slur_check(&data.name) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Some(body) = &data.body {
if let Err(slurs) = slur_check(body) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if has_slurs(&data.name) || (data.body.is_some() && has_slurs(&data.body.to_owned().unwrap())) {
return Err(APIError::err(&self.op, "no_slurs"))?;
}
let user_id = claims.id;
// Check for a community ban
if CommunityUserBanView::get(&conn, user_id, data.community_id).is_ok() {
return Err(APIError::err("community_ban").into());
return Err(APIError::err(&self.op, "community_ban"))?;
}
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err("site_ban").into());
return Err(APIError::err(&self.op, "site_ban"))?;
}
// Fetch Iframely and Pictshare cached image
let (iframely_title, iframely_description, iframely_html, pictshare_thumbnail) =
fetch_iframely_and_pictshare_data(data.url.to_owned());
let post_form = PostForm {
name: data.name.to_owned(),
url: data.url.to_owned(),
@ -126,23 +124,11 @@ impl Perform<PostResponse> for Oper<CreatePost> {
locked: None,
stickied: None,
updated: None,
embed_title: iframely_title,
embed_description: iframely_description,
embed_html: iframely_html,
thumbnail_url: pictshare_thumbnail,
};
let inserted_post = match Post::create(&conn, &post_form) {
Ok(post) => post,
Err(e) => {
let err_type = if e.to_string() == "value too long for type character varying(200)" {
"post_title_too_long"
} else {
"couldnt_create_post"
};
return Err(APIError::err(err_type).into());
}
Err(_e) => return Err(APIError::err(&self.op, "couldnt_create_post"))?,
};
// They like their own post by default
@ -155,22 +141,26 @@ impl Perform<PostResponse> for Oper<CreatePost> {
// Only add the like if the score isnt 0
let _inserted_like = match PostLike::like(&conn, &like_form) {
Ok(like) => like,
Err(_e) => return Err(APIError::err("couldnt_like_post").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_like_post"))?,
};
// Refetch the view
let post_view = match PostView::read(&conn, inserted_post.id, Some(user_id)) {
Ok(post) => post,
Err(_e) => return Err(APIError::err("couldnt_find_post").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_find_post"))?,
};
Ok(PostResponse { post: post_view })
Ok(PostResponse {
op: self.op.to_string(),
post: post_view,
})
}
}
impl Perform<GetPostResponse> for Oper<GetPost> {
fn perform(&self, conn: &PgConnection) -> Result<GetPostResponse, Error> {
fn perform(&self) -> Result<GetPostResponse, Error> {
let data: &GetPost = &self.data;
let conn = establish_connection();
let user_id: Option<i32> = match &data.auth {
Some(auth) => match Claims::decode(&auth) {
@ -185,7 +175,7 @@ impl Perform<GetPostResponse> for Oper<GetPost> {
let post_view = match PostView::read(&conn, data.id, user_id) {
Ok(post) => post,
Err(_e) => return Err(APIError::err("couldnt_find_post").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_find_post"))?,
};
let comments = CommentQueryBuilder::create(&conn)
@ -206,19 +196,20 @@ impl Perform<GetPostResponse> for Oper<GetPost> {
// Return the jwt
Ok(GetPostResponse {
op: self.op.to_string(),
post: post_view,
comments,
community,
moderators,
admins,
online: 0,
})
}
}
impl Perform<GetPostsResponse> for Oper<GetPosts> {
fn perform(&self, conn: &PgConnection) -> Result<GetPostsResponse, Error> {
fn perform(&self) -> Result<GetPostsResponse, Error> {
let data: &GetPosts = &self.data;
let conn = establish_connection();
let user_claims: Option<Claims> = match &data.auth {
Some(auth) => match Claims::decode(&auth) {
@ -252,20 +243,24 @@ impl Perform<GetPostsResponse> for Oper<GetPosts> {
.list()
{
Ok(posts) => posts,
Err(_e) => return Err(APIError::err("couldnt_get_posts").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_get_posts"))?,
};
Ok(GetPostsResponse { posts })
Ok(GetPostsResponse {
op: self.op.to_string(),
posts,
})
}
}
impl Perform<PostResponse> for Oper<CreatePostLike> {
fn perform(&self, conn: &PgConnection) -> Result<PostResponse, Error> {
impl Perform<CreatePostLikeResponse> for Oper<CreatePostLike> {
fn perform(&self) -> Result<CreatePostLikeResponse, Error> {
let data: &CreatePostLike = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -273,20 +268,20 @@ impl Perform<PostResponse> for Oper<CreatePostLike> {
// Don't do a downvote if site has downvotes disabled
if data.score == -1 {
let site = SiteView::read(&conn)?;
if !site.enable_downvotes {
return Err(APIError::err("downvotes_disabled").into());
if site.enable_downvotes == false {
return Err(APIError::err(&self.op, "downvotes_disabled"))?;
}
}
// Check for a community ban
let post = Post::read(&conn, data.post_id)?;
if CommunityUserBanView::get(&conn, user_id, post.community_id).is_ok() {
return Err(APIError::err("community_ban").into());
return Err(APIError::err(&self.op, "community_ban"))?;
}
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err("site_ban").into());
return Err(APIError::err(&self.op, "site_ban"))?;
}
let like_form = PostLikeForm {
@ -299,41 +294,39 @@ impl Perform<PostResponse> for Oper<CreatePostLike> {
PostLike::remove(&conn, &like_form)?;
// Only add the like if the score isnt 0
let do_add = like_form.score != 0 && (like_form.score == 1 || like_form.score == -1);
let do_add = &like_form.score != &0 && (&like_form.score == &1 || &like_form.score == &-1);
if do_add {
let _inserted_like = match PostLike::like(&conn, &like_form) {
Ok(like) => like,
Err(_e) => return Err(APIError::err("couldnt_like_post").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_like_post"))?,
};
}
let post_view = match PostView::read(&conn, data.post_id, Some(user_id)) {
Ok(post) => post,
Err(_e) => return Err(APIError::err("couldnt_find_post").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_find_post"))?,
};
// just output the score
Ok(PostResponse { post: post_view })
Ok(CreatePostLikeResponse {
op: self.op.to_string(),
post: post_view,
})
}
}
impl Perform<PostResponse> for Oper<EditPost> {
fn perform(&self, conn: &PgConnection) -> Result<PostResponse, Error> {
fn perform(&self) -> Result<PostResponse, Error> {
let data: &EditPost = &self.data;
if let Err(slurs) = slur_check(&data.name) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
if has_slurs(&data.name) || (data.body.is_some() && has_slurs(&data.body.to_owned().unwrap())) {
return Err(APIError::err(&self.op, "no_slurs"))?;
}
if let Some(body) = &data.body {
if let Err(slurs) = slur_check(body) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
}
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -348,23 +341,19 @@ impl Perform<PostResponse> for Oper<EditPost> {
);
editors.append(&mut UserView::admins(&conn)?.into_iter().map(|a| a.id).collect());
if !editors.contains(&user_id) {
return Err(APIError::err("no_post_edit_allowed").into());
return Err(APIError::err(&self.op, "no_post_edit_allowed"))?;
}
// Check for a community ban
if CommunityUserBanView::get(&conn, user_id, data.community_id).is_ok() {
return Err(APIError::err("community_ban").into());
return Err(APIError::err(&self.op, "community_ban"))?;
}
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err("site_ban").into());
return Err(APIError::err(&self.op, "site_ban"))?;
}
// Fetch Iframely and Pictshare cached image
let (iframely_title, iframely_description, iframely_html, pictshare_thumbnail) =
fetch_iframely_and_pictshare_data(data.url.to_owned());
let post_form = PostForm {
name: data.name.to_owned(),
url: data.url.to_owned(),
@ -377,23 +366,11 @@ impl Perform<PostResponse> for Oper<EditPost> {
locked: data.locked.to_owned(),
stickied: data.stickied.to_owned(),
updated: Some(naive_now()),
embed_title: iframely_title,
embed_description: iframely_description,
embed_html: iframely_html,
thumbnail_url: pictshare_thumbnail,
};
let _updated_post = match Post::update(&conn, data.edit_id, &post_form) {
Ok(post) => post,
Err(e) => {
let err_type = if e.to_string() == "value too long for type character varying(200)" {
"post_title_too_long"
} else {
"couldnt_update_post"
};
return Err(APIError::err(err_type).into());
}
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_post"))?,
};
// Mod tables
@ -427,17 +404,21 @@ impl Perform<PostResponse> for Oper<EditPost> {
let post_view = PostView::read(&conn, data.edit_id, Some(user_id))?;
Ok(PostResponse { post: post_view })
Ok(PostResponse {
op: self.op.to_string(),
post: post_view,
})
}
}
impl Perform<PostResponse> for Oper<SavePost> {
fn perform(&self, conn: &PgConnection) -> Result<PostResponse, Error> {
fn perform(&self) -> Result<PostResponse, Error> {
let data: &SavePost = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -450,17 +431,20 @@ impl Perform<PostResponse> for Oper<SavePost> {
if data.save {
match PostSaved::save(&conn, &post_saved_form) {
Ok(post) => post,
Err(_e) => return Err(APIError::err("couldnt_save_post").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_save_post"))?,
};
} else {
match PostSaved::unsave(&conn, &post_saved_form) {
Ok(post) => post,
Err(_e) => return Err(APIError::err("couldnt_save_post").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_save_post"))?,
};
}
let post_view = PostView::read(&conn, data.post_id, Some(user_id))?;
Ok(PostResponse { post: post_view })
Ok(PostResponse {
op: self.op.to_string(),
post: post_view,
})
}
}

129
server/src/api/site.rs
View file

@ -1,12 +1,12 @@
use super::*;
use diesel::PgConnection;
use std::str::FromStr;
#[derive(Serialize, Deserialize)]
pub struct ListCategories {}
pub struct ListCategories;
#[derive(Serialize, Deserialize)]
pub struct ListCategoriesResponse {
op: String,
categories: Vec<Category>,
}
@ -18,11 +18,11 @@ pub struct Search {
sort: String,
page: Option<i64>,
limit: Option<i64>,
auth: Option<String>,
}
#[derive(Serialize, Deserialize)]
pub struct SearchResponse {
op: String,
type_: String,
comments: Vec<CommentView>,
posts: Vec<PostView>,
@ -40,6 +40,7 @@ pub struct GetModlog {
#[derive(Serialize, Deserialize)]
pub struct GetModlogResponse {
op: String,
removed_posts: Vec<ModRemovePostView>,
locked_posts: Vec<ModLockPostView>,
stickied_posts: Vec<ModStickyPostView>,
@ -72,15 +73,17 @@ pub struct EditSite {
}
#[derive(Serialize, Deserialize)]
pub struct GetSite {}
pub struct GetSite;
#[derive(Serialize, Deserialize)]
pub struct SiteResponse {
op: String,
site: SiteView,
}
#[derive(Serialize, Deserialize)]
pub struct GetSiteResponse {
op: String,
site: Option<SiteView>,
admins: Vec<UserView>,
banned: Vec<UserView>,
@ -94,19 +97,24 @@ pub struct TransferSite {
}
impl Perform<ListCategoriesResponse> for Oper<ListCategories> {
fn perform(&self, conn: &PgConnection) -> Result<ListCategoriesResponse, Error> {
fn perform(&self) -> Result<ListCategoriesResponse, Error> {
let _data: &ListCategories = &self.data;
let conn = establish_connection();
let categories: Vec<Category> = Category::list_all(&conn)?;
// Return the jwt
Ok(ListCategoriesResponse { categories })
Ok(ListCategoriesResponse {
op: self.op.to_string(),
categories,
})
}
}
impl Perform<GetModlogResponse> for Oper<GetModlog> {
fn perform(&self, conn: &PgConnection) -> Result<GetModlogResponse, Error> {
fn perform(&self) -> Result<GetModlogResponse, Error> {
let data: &GetModlog = &self.data;
let conn = establish_connection();
let removed_posts = ModRemovePostView::list(
&conn,
@ -152,18 +160,20 @@ impl Perform<GetModlogResponse> for Oper<GetModlog> {
)?;
// These arrays are only for the full modlog, when a community isn't given
let (removed_communities, banned, added) = if data.community_id.is_none() {
(
ModRemoveCommunityView::list(&conn, data.mod_user_id, data.page, data.limit)?,
ModBanView::list(&conn, data.mod_user_id, data.page, data.limit)?,
ModAddView::list(&conn, data.mod_user_id, data.page, data.limit)?,
)
} else {
(Vec::new(), Vec::new(), Vec::new())
};
let mut removed_communities = Vec::new();
let mut banned = Vec::new();
let mut added = Vec::new();
if data.community_id.is_none() {
removed_communities =
ModRemoveCommunityView::list(&conn, data.mod_user_id, data.page, data.limit)?;
banned = ModBanView::list(&conn, data.mod_user_id, data.page, data.limit)?;
added = ModAddView::list(&conn, data.mod_user_id, data.page, data.limit)?;
}
// Return the jwt
Ok(GetModlogResponse {
op: self.op.to_string(),
removed_posts,
locked_posts,
stickied_posts,
@ -178,29 +188,26 @@ impl Perform<GetModlogResponse> for Oper<GetModlog> {
}
impl Perform<SiteResponse> for Oper<CreateSite> {
fn perform(&self, conn: &PgConnection) -> Result<SiteResponse, Error> {
fn perform(&self) -> Result<SiteResponse, Error> {
let data: &CreateSite = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
if let Err(slurs) = slur_check(&data.name) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Some(description) = &data.description {
if let Err(slurs) = slur_check(description) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if has_slurs(&data.name)
|| (data.description.is_some() && has_slurs(&data.description.to_owned().unwrap()))
{
return Err(APIError::err(&self.op, "no_slurs"))?;
}
let user_id = claims.id;
// Make sure user is an admin
if !UserView::read(&conn, user_id)?.admin {
return Err(APIError::err("not_an_admin").into());
return Err(APIError::err(&self.op, "not_an_admin"))?;
}
let site_form = SiteForm {
@ -215,39 +222,39 @@ impl Perform<SiteResponse> for Oper<CreateSite> {
match Site::create(&conn, &site_form) {
Ok(site) => site,
Err(_e) => return Err(APIError::err("site_already_exists").into()),
Err(_e) => return Err(APIError::err(&self.op, "site_already_exists"))?,
};
let site_view = SiteView::read(&conn)?;
Ok(SiteResponse { site: site_view })
Ok(SiteResponse {
op: self.op.to_string(),
site: site_view,
})
}
}
impl Perform<SiteResponse> for Oper<EditSite> {
fn perform(&self, conn: &PgConnection) -> Result<SiteResponse, Error> {
fn perform(&self) -> Result<SiteResponse, Error> {
let data: &EditSite = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
if let Err(slurs) = slur_check(&data.name) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Some(description) = &data.description {
if let Err(slurs) = slur_check(description) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if has_slurs(&data.name)
|| (data.description.is_some() && has_slurs(&data.description.to_owned().unwrap()))
{
return Err(APIError::err(&self.op, "no_slurs"))?;
}
let user_id = claims.id;
// Make sure user is an admin
if !UserView::read(&conn, user_id)?.admin {
return Err(APIError::err("not_an_admin").into());
if UserView::read(&conn, user_id)?.admin == false {
return Err(APIError::err(&self.op, "not_an_admin"))?;
}
let found_site = Site::read(&conn, 1)?;
@ -264,18 +271,22 @@ impl Perform<SiteResponse> for Oper<EditSite> {
match Site::update(&conn, 1, &site_form) {
Ok(site) => site,
Err(_e) => return Err(APIError::err("couldnt_update_site").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_site"))?,
};
let site_view = SiteView::read(&conn)?;
Ok(SiteResponse { site: site_view })
Ok(SiteResponse {
op: self.op.to_string(),
site: site_view,
})
}
}
impl Perform<GetSiteResponse> for Oper<GetSite> {
fn perform(&self, conn: &PgConnection) -> Result<GetSiteResponse, Error> {
fn perform(&self) -> Result<GetSiteResponse, Error> {
let _data: &GetSite = &self.data;
let conn = establish_connection();
// It can return a null site in order to redirect
let site_view = match Site::read(&conn, 1) {
@ -294,6 +305,7 @@ impl Perform<GetSiteResponse> for Oper<GetSite> {
let banned = UserView::banned(&conn)?;
Ok(GetSiteResponse {
op: self.op.to_string(),
site: site_view,
admins,
banned,
@ -303,19 +315,9 @@ impl Perform<GetSiteResponse> for Oper<GetSite> {
}
impl Perform<SearchResponse> for Oper<Search> {
fn perform(&self, conn: &PgConnection) -> Result<SearchResponse, Error> {
fn perform(&self) -> Result<SearchResponse, Error> {
let data: &Search = &self.data;
let user_id: Option<i32> = match &data.auth {
Some(auth) => match Claims::decode(&auth) {
Ok(claims) => {
let user_id = claims.claims.id;
Some(user_id)
}
Err(_e) => None,
},
None => None,
};
let conn = establish_connection();
let sort = SortType::from_str(&data.sort)?;
let type_ = SearchType::from_str(&data.type_)?;
@ -334,7 +336,6 @@ impl Perform<SearchResponse> for Oper<Search> {
.show_nsfw(true)
.for_community_id(data.community_id)
.search_term(data.q.to_owned())
.my_user_id(user_id)
.page(data.page)
.limit(data.limit)
.list()?;
@ -343,7 +344,6 @@ impl Perform<SearchResponse> for Oper<Search> {
comments = CommentQueryBuilder::create(&conn)
.sort(&sort)
.search_term(data.q.to_owned())
.my_user_id(user_id)
.page(data.page)
.limit(data.limit)
.list()?;
@ -370,7 +370,6 @@ impl Perform<SearchResponse> for Oper<Search> {
.show_nsfw(true)
.for_community_id(data.community_id)
.search_term(data.q.to_owned())
.my_user_id(user_id)
.page(data.page)
.limit(data.limit)
.list()?;
@ -378,7 +377,6 @@ impl Perform<SearchResponse> for Oper<Search> {
comments = CommentQueryBuilder::create(&conn)
.sort(&sort)
.search_term(data.q.to_owned())
.my_user_id(user_id)
.page(data.page)
.limit(data.limit)
.list()?;
@ -411,6 +409,7 @@ impl Perform<SearchResponse> for Oper<Search> {
// Return the jwt
Ok(SearchResponse {
op: self.op.to_string(),
type_: data.type_.to_owned(),
comments,
posts,
@ -421,12 +420,13 @@ impl Perform<SearchResponse> for Oper<Search> {
}
impl Perform<GetSiteResponse> for Oper<TransferSite> {
fn perform(&self, conn: &PgConnection) -> Result<GetSiteResponse, Error> {
fn perform(&self) -> Result<GetSiteResponse, Error> {
let data: &TransferSite = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -435,7 +435,7 @@ impl Perform<GetSiteResponse> for Oper<TransferSite> {
// Make sure user is the creator
if read_site.creator_id != user_id {
return Err(APIError::err("not_an_admin").into());
return Err(APIError::err(&self.op, "not_an_admin"))?;
}
let site_form = SiteForm {
@ -450,7 +450,7 @@ impl Perform<GetSiteResponse> for Oper<TransferSite> {
match Site::update(&conn, 1, &site_form) {
Ok(site) => site,
Err(_e) => return Err(APIError::err("couldnt_update_site").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_site"))?,
};
// Mod tables
@ -475,6 +475,7 @@ impl Perform<GetSiteResponse> for Oper<TransferSite> {
let banned = UserView::banned(&conn)?;
Ok(GetSiteResponse {
op: self.op.to_string(),
site: Some(site_view),
admins,
banned,

533
server/src/api/user.rs
View file

@ -1,8 +1,6 @@
use super::*;
use crate::settings::Settings;
use crate::{generate_random_string, send_email};
use bcrypt::verify;
use diesel::PgConnection;
use std::str::FromStr;
#[derive(Serialize, Deserialize, Debug)]
@ -28,19 +26,12 @@ pub struct SaveUserSettings {
default_sort_type: i16,
default_listing_type: i16,
lang: String,
avatar: Option<String>,
email: Option<String>,
matrix_user_id: Option<String>,
new_password: Option<String>,
new_password_verify: Option<String>,
old_password: Option<String>,
show_avatars: bool,
send_notifications_to_email: bool,
auth: String,
}
#[derive(Serialize, Deserialize)]
pub struct LoginResponse {
op: String,
jwt: String,
}
@ -58,6 +49,7 @@ pub struct GetUserDetails {
#[derive(Serialize, Deserialize)]
pub struct GetUserDetailsResponse {
op: String,
user: UserView,
follows: Vec<CommunityFollowerView>,
moderates: Vec<CommunityModeratorView>,
@ -68,11 +60,13 @@ pub struct GetUserDetailsResponse {
#[derive(Serialize, Deserialize)]
pub struct GetRepliesResponse {
op: String,
replies: Vec<ReplyView>,
}
#[derive(Serialize, Deserialize)]
pub struct GetUserMentionsResponse {
op: String,
mentions: Vec<UserMentionView>,
}
@ -90,6 +84,7 @@ pub struct AddAdmin {
#[derive(Serialize, Deserialize)]
pub struct AddAdminResponse {
op: String,
admins: Vec<UserView>,
}
@ -104,6 +99,7 @@ pub struct BanUser {
#[derive(Serialize, Deserialize)]
pub struct BanUserResponse {
op: String,
user: UserView,
banned: bool,
}
@ -135,6 +131,7 @@ pub struct EditUserMention {
#[derive(Serialize, Deserialize, Clone)]
pub struct UserMentionResponse {
op: String,
mention: UserMentionView,
}
@ -150,7 +147,9 @@ pub struct PasswordReset {
}
#[derive(Serialize, Deserialize, Clone)]
pub struct PasswordResetResponse {}
pub struct PasswordResetResponse {
op: String,
}
#[derive(Serialize, Deserialize)]
pub struct PasswordChange {
@ -159,103 +158,67 @@ pub struct PasswordChange {
password_verify: String,
}
#[derive(Serialize, Deserialize)]
pub struct CreatePrivateMessage {
content: String,
pub recipient_id: i32,
auth: String,
}
#[derive(Serialize, Deserialize)]
pub struct EditPrivateMessage {
edit_id: i32,
content: Option<String>,
deleted: Option<bool>,
read: Option<bool>,
auth: String,
}
#[derive(Serialize, Deserialize)]
pub struct GetPrivateMessages {
unread_only: bool,
page: Option<i64>,
limit: Option<i64>,
auth: String,
}
#[derive(Serialize, Deserialize, Clone)]
pub struct PrivateMessagesResponse {
messages: Vec<PrivateMessageView>,
}
#[derive(Serialize, Deserialize, Clone)]
pub struct PrivateMessageResponse {
message: PrivateMessageView,
}
#[derive(Serialize, Deserialize, Debug)]
pub struct UserJoin {
auth: String,
}
#[derive(Serialize, Deserialize, Clone)]
pub struct UserJoinResponse {
pub user_id: i32,
}
impl Perform<LoginResponse> for Oper<Login> {
fn perform(&self, conn: &PgConnection) -> Result<LoginResponse, Error> {
fn perform(&self) -> Result<LoginResponse, Error> {
let data: &Login = &self.data;
let conn = establish_connection();
// Fetch that username / email
let user: User_ = match User_::find_by_email_or_username(&conn, &data.username_or_email) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("couldnt_find_that_username_or_email").into()),
Err(_e) => {
return Err(APIError::err(
&self.op,
"couldnt_find_that_username_or_email",
))?
}
};
// Verify the password
let valid: bool = verify(&data.password, &user.password_encrypted).unwrap_or(false);
if !valid {
return Err(APIError::err("password_incorrect").into());
return Err(APIError::err(&self.op, "password_incorrect"))?;
}
// Return the jwt
Ok(LoginResponse { jwt: user.jwt() })
Ok(LoginResponse {
op: self.op.to_string(),
jwt: user.jwt(),
})
}
}
impl Perform<LoginResponse> for Oper<Register> {
fn perform(&self, conn: &PgConnection) -> Result<LoginResponse, Error> {
fn perform(&self) -> Result<LoginResponse, Error> {
let data: &Register = &self.data;
let conn = establish_connection();
// Make sure site has open registration
if let Ok(site) = SiteView::read(&conn) {
if !site.open_registration {
return Err(APIError::err("registration_closed").into());
return Err(APIError::err(&self.op, "registration_closed"))?;
}
}
// Make sure passwords match
if data.password != data.password_verify {
return Err(APIError::err("passwords_dont_match").into());
if &data.password != &data.password_verify {
return Err(APIError::err(&self.op, "passwords_dont_match"))?;
}
if let Err(slurs) = slur_check(&data.username) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
if has_slurs(&data.username) {
return Err(APIError::err(&self.op, "no_slurs"))?;
}
// Make sure there are no admins
if data.admin && !UserView::admins(&conn)?.is_empty() {
return Err(APIError::err("admin_already_created").into());
if data.admin && UserView::admins(&conn)?.len() > 0 {
return Err(APIError::err(&self.op, "admin_already_created"))?;
}
// Register the new user
let user_form = UserForm {
name: data.username.to_owned(),
fedi_name: Settings::get().hostname.to_owned(),
fedi_name: Settings::get().hostname.into(),
email: data.email.to_owned(),
matrix_user_id: None,
avatar: None,
password_encrypted: data.password.to_owned(),
preferred_username: None,
updated: None,
@ -266,24 +229,12 @@ impl Perform<LoginResponse> for Oper<Register> {
default_sort_type: SortType::Hot as i16,
default_listing_type: ListingType::Subscribed as i16,
lang: "browser".into(),
show_avatars: true,
send_notifications_to_email: false,
};
// Create the user
let inserted_user = match User_::register(&conn, &user_form) {
Ok(user) => user,
Err(e) => {
let err_type = if e.to_string()
== "duplicate key value violates unique constraint \"user__email_key\""
{
"email_already_exists"
} else {
"user_already_exists"
};
return Err(APIError::err(err_type).into());
}
Err(_e) => return Err(APIError::err(&self.op, "user_already_exists"))?,
};
// Create the main community if it doesn't exist
@ -314,7 +265,7 @@ impl Perform<LoginResponse> for Oper<Register> {
let _inserted_community_follower =
match CommunityFollower::follow(&conn, &community_follower_form) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("community_follower_already_exists").into()),
Err(_e) => return Err(APIError::err(&self.op, "community_follower_already_exists"))?,
};
// If its an admin, add them as a mod and follower to main
@ -327,70 +278,42 @@ impl Perform<LoginResponse> for Oper<Register> {
let _inserted_community_moderator =
match CommunityModerator::join(&conn, &community_moderator_form) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("community_moderator_already_exists").into()),
Err(_e) => {
return Err(APIError::err(
&self.op,
"community_moderator_already_exists",
))?
}
};
}
// Return the jwt
Ok(LoginResponse {
op: self.op.to_string(),
jwt: inserted_user.jwt(),
})
}
}
impl Perform<LoginResponse> for Oper<SaveUserSettings> {
fn perform(&self, conn: &PgConnection) -> Result<LoginResponse, Error> {
fn perform(&self) -> Result<LoginResponse, Error> {
let data: &SaveUserSettings = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
let read_user = User_::read(&conn, user_id)?;
let email = match &data.email {
Some(email) => Some(email.to_owned()),
None => read_user.email,
};
let password_encrypted = match &data.new_password {
Some(new_password) => {
match &data.new_password_verify {
Some(new_password_verify) => {
// Make sure passwords match
if new_password != new_password_verify {
return Err(APIError::err("passwords_dont_match").into());
}
// Check the old password
match &data.old_password {
Some(old_password) => {
let valid: bool =
verify(old_password, &read_user.password_encrypted).unwrap_or(false);
if !valid {
return Err(APIError::err("password_incorrect").into());
}
User_::update_password(&conn, user_id, &new_password)?.password_encrypted
}
None => return Err(APIError::err("password_incorrect").into()),
}
}
None => return Err(APIError::err("passwords_dont_match").into()),
}
}
None => read_user.password_encrypted,
};
let user_form = UserForm {
name: read_user.name,
fedi_name: read_user.fedi_name,
email,
matrix_user_id: data.matrix_user_id.to_owned(),
avatar: data.avatar.to_owned(),
password_encrypted,
email: read_user.email,
password_encrypted: read_user.password_encrypted,
preferred_username: read_user.preferred_username,
updated: Some(naive_now()),
admin: read_user.admin,
@ -400,35 +323,25 @@ impl Perform<LoginResponse> for Oper<SaveUserSettings> {
default_sort_type: data.default_sort_type,
default_listing_type: data.default_listing_type,
lang: data.lang.to_owned(),
show_avatars: data.show_avatars,
send_notifications_to_email: data.send_notifications_to_email,
};
let updated_user = match User_::update(&conn, user_id, &user_form) {
Ok(user) => user,
Err(e) => {
let err_type = if e.to_string()
== "duplicate key value violates unique constraint \"user__email_key\""
{
"email_already_exists"
} else {
"user_already_exists"
};
return Err(APIError::err(err_type).into());
}
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_user"))?,
};
// Return the jwt
Ok(LoginResponse {
op: self.op.to_string(),
jwt: updated_user.jwt(),
})
}
}
impl Perform<GetUserDetailsResponse> for Oper<GetUserDetails> {
fn perform(&self, conn: &PgConnection) -> Result<GetUserDetailsResponse, Error> {
fn perform(&self) -> Result<GetUserDetailsResponse, Error> {
let data: &GetUserDetails = &self.data;
let conn = establish_connection();
let user_claims: Option<Claims> = match &data.auth {
Some(auth) => match Claims::decode(&auth) {
@ -453,20 +366,15 @@ impl Perform<GetUserDetailsResponse> for Oper<GetUserDetails> {
let user_details_id = match data.user_id {
Some(id) => id,
None => {
match User_::read_from_name(
User_::read_from_name(
&conn,
data
.username
.to_owned()
.unwrap_or_else(|| "admin".to_string()),
) {
Ok(user) => user.id,
Err(_e) => return Err(APIError::err("couldnt_find_that_username_or_email").into()),
}
data.username.to_owned().unwrap_or("admin".to_string()),
)?
.id
}
};
let mut user_view = UserView::read(&conn, user_details_id)?;
let user_view = UserView::read(&conn, user_details_id)?;
let mut posts_query = PostQueryBuilder::create(&conn)
.sort(&sort)
@ -502,17 +410,9 @@ impl Perform<GetUserDetailsResponse> for Oper<GetUserDetails> {
let creator_user = admins.remove(creator_index);
admins.insert(0, creator_user);
// If its not the same user, remove the email
if let Some(user_id) = user_id {
if user_details_id != user_id {
user_view.email = None;
}
} else {
user_view.email = None;
}
// Return the jwt
Ok(GetUserDetailsResponse {
op: self.op.to_string(),
user: user_view,
follows,
moderates,
@ -524,30 +424,28 @@ impl Perform<GetUserDetailsResponse> for Oper<GetUserDetails> {
}
impl Perform<AddAdminResponse> for Oper<AddAdmin> {
fn perform(&self, conn: &PgConnection) -> Result<AddAdminResponse, Error> {
fn perform(&self) -> Result<AddAdminResponse, Error> {
let data: &AddAdmin = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
// Make sure user is an admin
if !UserView::read(&conn, user_id)?.admin {
return Err(APIError::err("not_an_admin").into());
if UserView::read(&conn, user_id)?.admin == false {
return Err(APIError::err(&self.op, "not_an_admin"))?;
}
let read_user = User_::read(&conn, data.user_id)?;
// TODO make addadmin easier
let user_form = UserForm {
name: read_user.name,
fedi_name: read_user.fedi_name,
email: read_user.email,
matrix_user_id: read_user.matrix_user_id,
avatar: read_user.avatar,
password_encrypted: read_user.password_encrypted,
preferred_username: read_user.preferred_username,
updated: Some(naive_now()),
@ -558,13 +456,11 @@ impl Perform<AddAdminResponse> for Oper<AddAdmin> {
default_sort_type: read_user.default_sort_type,
default_listing_type: read_user.default_listing_type,
lang: read_user.lang,
show_avatars: read_user.show_avatars,
send_notifications_to_email: read_user.send_notifications_to_email,
};
match User_::update(&conn, data.user_id, &user_form) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("couldnt_update_user").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_user"))?,
};
// Mod tables
@ -582,35 +478,36 @@ impl Perform<AddAdminResponse> for Oper<AddAdmin> {
let creator_user = admins.remove(creator_index);
admins.insert(0, creator_user);
Ok(AddAdminResponse { admins })
Ok(AddAdminResponse {
op: self.op.to_string(),
admins,
})
}
}
impl Perform<BanUserResponse> for Oper<BanUser> {
fn perform(&self, conn: &PgConnection) -> Result<BanUserResponse, Error> {
fn perform(&self) -> Result<BanUserResponse, Error> {
let data: &BanUser = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
// Make sure user is an admin
if !UserView::read(&conn, user_id)?.admin {
return Err(APIError::err("not_an_admin").into());
if UserView::read(&conn, user_id)?.admin == false {
return Err(APIError::err(&self.op, "not_an_admin"))?;
}
let read_user = User_::read(&conn, data.user_id)?;
// TODO make bans and addadmins easier
let user_form = UserForm {
name: read_user.name,
fedi_name: read_user.fedi_name,
email: read_user.email,
matrix_user_id: read_user.matrix_user_id,
avatar: read_user.avatar,
password_encrypted: read_user.password_encrypted,
preferred_username: read_user.preferred_username,
updated: Some(naive_now()),
@ -621,13 +518,11 @@ impl Perform<BanUserResponse> for Oper<BanUser> {
default_sort_type: read_user.default_sort_type,
default_listing_type: read_user.default_listing_type,
lang: read_user.lang,
show_avatars: read_user.show_avatars,
send_notifications_to_email: read_user.send_notifications_to_email,
};
match User_::update(&conn, data.user_id, &user_form) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("couldnt_update_user").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_user"))?,
};
// Mod tables
@ -649,6 +544,7 @@ impl Perform<BanUserResponse> for Oper<BanUser> {
let user_view = UserView::read(&conn, data.user_id)?;
Ok(BanUserResponse {
op: self.op.to_string(),
user: user_view,
banned: data.ban,
})
@ -656,12 +552,13 @@ impl Perform<BanUserResponse> for Oper<BanUser> {
}
impl Perform<GetRepliesResponse> for Oper<GetReplies> {
fn perform(&self, conn: &PgConnection) -> Result<GetRepliesResponse, Error> {
fn perform(&self) -> Result<GetRepliesResponse, Error> {
let data: &GetReplies = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -675,17 +572,21 @@ impl Perform<GetRepliesResponse> for Oper<GetReplies> {
.limit(data.limit)
.list()?;
Ok(GetRepliesResponse { replies })
Ok(GetRepliesResponse {
op: self.op.to_string(),
replies,
})
}
}
impl Perform<GetUserMentionsResponse> for Oper<GetUserMentions> {
fn perform(&self, conn: &PgConnection) -> Result<GetUserMentionsResponse, Error> {
fn perform(&self) -> Result<GetUserMentionsResponse, Error> {
let data: &GetUserMentions = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -699,17 +600,21 @@ impl Perform<GetUserMentionsResponse> for Oper<GetUserMentions> {
.limit(data.limit)
.list()?;
Ok(GetUserMentionsResponse { mentions })
Ok(GetUserMentionsResponse {
op: self.op.to_string(),
mentions,
})
}
}
impl Perform<UserMentionResponse> for Oper<EditUserMention> {
fn perform(&self, conn: &PgConnection) -> Result<UserMentionResponse, Error> {
fn perform(&self) -> Result<UserMentionResponse, Error> {
let data: &EditUserMention = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -725,24 +630,26 @@ impl Perform<UserMentionResponse> for Oper<EditUserMention> {
let _updated_user_mention =
match UserMention::update(&conn, user_mention.id, &user_mention_form) {
Ok(comment) => comment,
Err(_e) => return Err(APIError::err("couldnt_update_comment").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_comment"))?,
};
let user_mention_view = UserMentionView::read(&conn, user_mention.id, user_id)?;
Ok(UserMentionResponse {
op: self.op.to_string(),
mention: user_mention_view,
})
}
}
impl Perform<GetRepliesResponse> for Oper<MarkAllAsRead> {
fn perform(&self, conn: &PgConnection) -> Result<GetRepliesResponse, Error> {
fn perform(&self) -> Result<GetRepliesResponse, Error> {
let data: &MarkAllAsRead = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -767,7 +674,7 @@ impl Perform<GetRepliesResponse> for Oper<MarkAllAsRead> {
let _updated_comment = match Comment::update(&conn, reply.id, &comment_form) {
Ok(comment) => comment,
Err(_e) => return Err(APIError::err("couldnt_update_comment").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_comment"))?,
};
}
@ -788,45 +695,25 @@ impl Perform<GetRepliesResponse> for Oper<MarkAllAsRead> {
let _updated_mention =
match UserMention::update(&conn, mention.user_mention_id, &mention_form) {
Ok(mention) => mention,
Err(_e) => return Err(APIError::err("couldnt_update_comment").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_comment"))?,
};
}
// messages
let messages = PrivateMessageQueryBuilder::create(&conn, user_id)
.page(1)
.limit(999)
.unread_only(true)
.list()?;
for message in &messages {
let private_message_form = PrivateMessageForm {
content: None,
creator_id: message.to_owned().creator_id,
recipient_id: message.to_owned().recipient_id,
deleted: None,
read: Some(true),
updated: None,
};
let _updated_message = match PrivateMessage::update(&conn, message.id, &private_message_form)
{
Ok(message) => message,
Err(_e) => return Err(APIError::err("couldnt_update_private_message").into()),
};
}
Ok(GetRepliesResponse { replies: vec![] })
Ok(GetRepliesResponse {
op: self.op.to_string(),
replies: vec![],
})
}
}
impl Perform<LoginResponse> for Oper<DeleteAccount> {
fn perform(&self, conn: &PgConnection) -> Result<LoginResponse, Error> {
fn perform(&self) -> Result<LoginResponse, Error> {
let data: &DeleteAccount = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
Err(_e) => return Err(APIError::err(&self.op, "not_logged_in"))?,
};
let user_id = claims.id;
@ -836,7 +723,7 @@ impl Perform<LoginResponse> for Oper<DeleteAccount> {
// Verify the password
let valid: bool = verify(&data.password, &user.password_encrypted).unwrap_or(false);
if !valid {
return Err(APIError::err("password_incorrect").into());
return Err(APIError::err(&self.op, "password_incorrect"))?;
}
// Comments
@ -859,7 +746,7 @@ impl Perform<LoginResponse> for Oper<DeleteAccount> {
let _updated_comment = match Comment::update(&conn, comment.id, &comment_form) {
Ok(comment) => comment,
Err(_e) => return Err(APIError::err("couldnt_update_comment").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_comment"))?,
};
}
@ -883,32 +770,35 @@ impl Perform<LoginResponse> for Oper<DeleteAccount> {
locked: None,
stickied: None,
updated: Some(naive_now()),
embed_title: None,
embed_description: None,
embed_html: None,
thumbnail_url: None,
};
let _updated_post = match Post::update(&conn, post.id, &post_form) {
Ok(post) => post,
Err(_e) => return Err(APIError::err("couldnt_update_post").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_post"))?,
};
}
Ok(LoginResponse {
op: self.op.to_string(),
jwt: data.auth.to_owned(),
})
}
}
impl Perform<PasswordResetResponse> for Oper<PasswordReset> {
fn perform(&self, conn: &PgConnection) -> Result<PasswordResetResponse, Error> {
fn perform(&self) -> Result<PasswordResetResponse, Error> {
let data: &PasswordReset = &self.data;
let conn = establish_connection();
// Fetch that email
let user: User_ = match User_::find_by_email(&conn, &data.email) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("couldnt_find_that_username_or_email").into()),
Err(_e) => {
return Err(APIError::err(
&self.op,
"couldnt_find_that_username_or_email",
))?
}
};
// Generate a random token
@ -925,186 +815,57 @@ impl Perform<PasswordResetResponse> for Oper<PasswordReset> {
let html = &format!("<h1>Password Reset Request for {}</h1><br><a href={}/password_change/{}>Click here to reset your password</a>", user.name, hostname, &token);
match send_email(subject, user_email, &user.name, html) {
Ok(_o) => _o,
Err(_e) => return Err(APIError::err(&_e).into()),
Err(_e) => return Err(APIError::err(&self.op, &_e.to_string()))?,
};
Ok(PasswordResetResponse {})
Ok(PasswordResetResponse {
op: self.op.to_string(),
})
}
}
impl Perform<LoginResponse> for Oper<PasswordChange> {
fn perform(&self, conn: &PgConnection) -> Result<LoginResponse, Error> {
fn perform(&self) -> Result<LoginResponse, Error> {
let data: &PasswordChange = &self.data;
let conn = establish_connection();
// Fetch the user_id from the token
let user_id = PasswordResetRequest::read_from_token(&conn, &data.token)?.user_id;
// Make sure passwords match
if data.password != data.password_verify {
return Err(APIError::err("passwords_dont_match").into());
if &data.password != &data.password_verify {
return Err(APIError::err(&self.op, "passwords_dont_match"))?;
}
// Fetch the user
let read_user = User_::read(&conn, user_id)?;
// Update the user with the new password
let updated_user = match User_::update_password(&conn, user_id, &data.password) {
let user_form = UserForm {
name: read_user.name,
fedi_name: read_user.fedi_name,
email: read_user.email,
password_encrypted: data.password.to_owned(),
preferred_username: read_user.preferred_username,
updated: Some(naive_now()),
admin: read_user.admin,
banned: read_user.banned,
show_nsfw: read_user.show_nsfw,
theme: read_user.theme,
default_sort_type: read_user.default_sort_type,
default_listing_type: read_user.default_listing_type,
lang: read_user.lang,
};
let updated_user = match User_::update_password(&conn, user_id, &user_form) {
Ok(user) => user,
Err(_e) => return Err(APIError::err("couldnt_update_user").into()),
Err(_e) => return Err(APIError::err(&self.op, "couldnt_update_user"))?,
};
// Return the jwt
Ok(LoginResponse {
op: self.op.to_string(),
jwt: updated_user.jwt(),
})
}
}
impl Perform<PrivateMessageResponse> for Oper<CreatePrivateMessage> {
fn perform(&self, conn: &PgConnection) -> Result<PrivateMessageResponse, Error> {
let data: &CreatePrivateMessage = &self.data;
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
};
let user_id = claims.id;
let hostname = &format!("https://{}", Settings::get().hostname);
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err("site_ban").into());
}
let content_slurs_removed = remove_slurs(&data.content.to_owned());
let private_message_form = PrivateMessageForm {
content: Some(content_slurs_removed.to_owned()),
creator_id: user_id,
recipient_id: data.recipient_id,
deleted: None,
read: None,
updated: None,
};
let inserted_private_message = match PrivateMessage::create(&conn, &private_message_form) {
Ok(private_message) => private_message,
Err(_e) => {
return Err(APIError::err("couldnt_create_private_message").into());
}
};
// Send notifications to the recipient
let recipient_user = User_::read(&conn, data.recipient_id)?;
if recipient_user.send_notifications_to_email {
if let Some(email) = recipient_user.email {
let subject = &format!(
"{} - Private Message from {}",
Settings::get().hostname,
claims.username
);
let html = &format!(
"<h1>Private Message</h1><br><div>{} - {}</div><br><a href={}/inbox>inbox</a>",
claims.username, &content_slurs_removed, hostname
);
match send_email(subject, &email, &recipient_user.name, html) {
Ok(_o) => _o,
Err(e) => eprintln!("{}", e),
};
}
}
let message = PrivateMessageView::read(&conn, inserted_private_message.id)?;
Ok(PrivateMessageResponse { message })
}
}
impl Perform<PrivateMessageResponse> for Oper<EditPrivateMessage> {
fn perform(&self, conn: &PgConnection) -> Result<PrivateMessageResponse, Error> {
let data: &EditPrivateMessage = &self.data;
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
};
let user_id = claims.id;
let orig_private_message = PrivateMessage::read(&conn, data.edit_id)?;
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err("site_ban").into());
}
// Check to make sure they are the creator (or the recipient marking as read
if !(data.read.is_some() && orig_private_message.recipient_id.eq(&user_id)
|| orig_private_message.creator_id.eq(&user_id))
{
return Err(APIError::err("no_private_message_edit_allowed").into());
}
let content_slurs_removed = match &data.content {
Some(content) => Some(remove_slurs(content)),
None => None,
};
let private_message_form = PrivateMessageForm {
content: content_slurs_removed,
creator_id: orig_private_message.creator_id,
recipient_id: orig_private_message.recipient_id,
deleted: data.deleted.to_owned(),
read: data.read.to_owned(),
updated: if data.read.is_some() {
orig_private_message.updated
} else {
Some(naive_now())
},
};
let _updated_private_message =
match PrivateMessage::update(&conn, data.edit_id, &private_message_form) {
Ok(private_message) => private_message,
Err(_e) => return Err(APIError::err("couldnt_update_private_message").into()),
};
let message = PrivateMessageView::read(&conn, data.edit_id)?;
Ok(PrivateMessageResponse { message })
}
}
impl Perform<PrivateMessagesResponse> for Oper<GetPrivateMessages> {
fn perform(&self, conn: &PgConnection) -> Result<PrivateMessagesResponse, Error> {
let data: &GetPrivateMessages = &self.data;
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
};
let user_id = claims.id;
let messages = PrivateMessageQueryBuilder::create(&conn, user_id)
.page(data.page)
.limit(data.limit)
.unread_only(data.unread_only)
.list()?;
Ok(PrivateMessagesResponse { messages })
}
}
impl Perform<UserJoinResponse> for Oper<UserJoin> {
fn perform(&self, _conn: &PgConnection) -> Result<UserJoinResponse, Error> {
let data: &UserJoin = &self.data;
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
};
let user_id = claims.id;
Ok(UserJoinResponse { user_id })
}
}

90
server/src/apub.rs Normal file
View file

@ -0,0 +1,90 @@
extern crate activitypub;
use self::activitypub::{actor::Person, context};
use crate::db::user::User_;
impl User_ {
pub fn person(&self) -> Person {
use crate::{to_datetime_utc, Settings};
let base_url = &format!("{}/user/{}", Settings::get().api_endpoint(), self.name);
let mut person = Person::default();
person.object_props.set_context_object(context()).ok();
person.object_props.set_id_string(base_url.to_string()).ok();
person
.object_props
.set_name_string(self.name.to_owned())
.ok();
person
.object_props
.set_published_utctime(to_datetime_utc(self.published))
.ok();
if let Some(i) = self.updated {
person
.object_props
.set_updated_utctime(to_datetime_utc(i))
.ok();
}
// person.object_props.summary = self.summary;
person
.ap_actor_props
.set_inbox_string(format!("{}/inbox", &base_url))
.ok();
person
.ap_actor_props
.set_outbox_string(format!("{}/outbox", &base_url))
.ok();
person
.ap_actor_props
.set_following_string(format!("{}/following", &base_url))
.ok();
person
.ap_actor_props
.set_liked_string(format!("{}/liked", &base_url))
.ok();
if let Some(i) = &self.preferred_username {
person
.ap_actor_props
.set_preferred_username_string(i.to_string())
.ok();
}
person
}
}
#[cfg(test)]
mod tests {
use super::User_;
use crate::db::{ListingType, SortType};
use crate::naive_now;
#[test]
fn test_person() {
let expected_user = User_ {
id: 52,
name: "thom".into(),
fedi_name: "rrf".into(),
preferred_username: None,
password_encrypted: "here".into(),
email: None,
icon: None,
published: naive_now(),
admin: false,
banned: false,
updated: None,
show_nsfw: false,
theme: "darkly".into(),
default_sort_type: SortType::Hot as i16,
default_listing_type: ListingType::Subscribed as i16,
lang: "browser".into(),
};
let person = expected_user.person();
assert_eq!(
"rrr/api/v1/user/thom",
person.object_props.id_string().unwrap()
);
let json = serde_json::to_string_pretty(&person).unwrap();
println!("{}", json);
}
}

109
server/src/apub/community.rs
View file

@ -1,109 +0,0 @@
use crate::apub::make_apub_endpoint;
use crate::db::community::Community;
use crate::db::community_view::CommunityFollowerView;
use crate::db::establish_unpooled_connection;
use crate::to_datetime_utc;
use activitypub::{actor::Group, collection::UnorderedCollection, context};
use actix_web::body::Body;
use actix_web::web::Path;
use actix_web::HttpResponse;
use serde::Deserialize;
impl Community {
pub fn as_group(&self) -> Group {
let base_url = make_apub_endpoint("c", &self.name);
let mut group = Group::default();
group.object_props.set_context_object(context()).ok();
group.object_props.set_id_string(base_url.to_string()).ok();
group
.object_props
.set_name_string(self.name.to_owned())
.ok();
group
.object_props
.set_published_utctime(to_datetime_utc(self.published))
.ok();
if let Some(updated) = self.updated {
group
.object_props
.set_updated_utctime(to_datetime_utc(updated))
.ok();
}
if let Some(description) = &self.description {
group
.object_props
.set_summary_string(description.to_string())
.ok();
}
group
.ap_actor_props
.set_inbox_string(format!("{}/inbox", &base_url))
.ok();
group
.ap_actor_props
.set_outbox_string(format!("{}/outbox", &base_url))
.ok();
group
.ap_actor_props
.set_followers_string(format!("{}/followers", &base_url))
.ok();
group
}
pub fn followers_as_collection(&self) -> UnorderedCollection {
let base_url = make_apub_endpoint("c", &self.name);
let mut collection = UnorderedCollection::default();
collection.object_props.set_context_object(context()).ok();
collection.object_props.set_id_string(base_url).ok();
let connection = establish_unpooled_connection();
//As we are an object, we validated that the community id was valid
let community_followers = CommunityFollowerView::for_community(&connection, self.id).unwrap();
let ap_followers = community_followers
.iter()
.map(|follower| make_apub_endpoint("u", &follower.user_name))
.collect();
collection
.collection_props
.set_items_string_vec(ap_followers)
.unwrap();
collection
}
}
#[derive(Deserialize)]
pub struct CommunityQuery {
community_name: String,
}
pub async fn get_apub_community(info: Path<CommunityQuery>) -> HttpResponse<Body> {
let connection = establish_unpooled_connection();
if let Ok(community) = Community::read_from_name(&connection, info.community_name.to_owned()) {
HttpResponse::Ok()
.content_type("application/activity+json")
.body(serde_json::to_string(&community.as_group()).unwrap())
} else {
HttpResponse::NotFound().finish()
}
}
pub async fn get_apub_community_followers(info: Path<CommunityQuery>) -> HttpResponse<Body> {
let connection = establish_unpooled_connection();
if let Ok(community) = Community::read_from_name(&connection, info.community_name.to_owned()) {
HttpResponse::Ok()
.content_type("application/activity+json")
.body(serde_json::to_string(&community.followers_as_collection()).unwrap())
} else {
HttpResponse::NotFound().finish()
}
}

107
server/src/apub/mod.rs
View file

@ -1,107 +0,0 @@
pub mod community;
pub mod post;
pub mod user;
use crate::Settings;
use std::fmt::Display;
#[cfg(test)]
mod tests {
use crate::db::community::Community;
use crate::db::post::Post;
use crate::db::user::User_;
use crate::db::{ListingType, SortType};
use crate::{naive_now, Settings};
#[test]
fn test_person() {
let user = User_ {
id: 52,
name: "thom".into(),
fedi_name: "rrf".into(),
preferred_username: None,
password_encrypted: "here".into(),
email: None,
matrix_user_id: None,
avatar: None,
published: naive_now(),
admin: false,
banned: false,
updated: None,
show_nsfw: false,
theme: "darkly".into(),
default_sort_type: SortType::Hot as i16,
default_listing_type: ListingType::Subscribed as i16,
lang: "browser".into(),
show_avatars: true,
send_notifications_to_email: false,
};
let person = user.as_person();
assert_eq!(
format!("https://{}/federation/u/thom", Settings::get().hostname),
person.object_props.id_string().unwrap()
);
}
#[test]
fn test_community() {
let community = Community {
id: 42,
name: "Test".into(),
title: "Test Title".into(),
description: Some("Test community".into()),
category_id: 32,
creator_id: 52,
removed: false,
published: naive_now(),
updated: Some(naive_now()),
deleted: false,
nsfw: false,
};
let group = community.as_group();
assert_eq!(
format!("https://{}/federation/c/Test", Settings::get().hostname),
group.object_props.id_string().unwrap()
);
}
#[test]
fn test_post() {
let post = Post {
id: 62,
name: "A test post".into(),
url: None,
body: None,
creator_id: 52,
community_id: 42,
published: naive_now(),
removed: false,
locked: false,
stickied: false,
nsfw: false,
deleted: false,
updated: None,
embed_title: None,
embed_description: None,
embed_html: None,
thumbnail_url: None,
};
let page = post.as_page();
assert_eq!(
format!("https://{}/federation/post/62", Settings::get().hostname),
page.object_props.id_string().unwrap()
);
}
}
pub fn make_apub_endpoint<S: Display, T: Display>(point: S, value: T) -> String {
format!(
"https://{}/federation/{}/{}",
Settings::get().hostname,
point,
value
)
}

38
server/src/apub/post.rs
View file

@ -1,38 +0,0 @@
use crate::apub::make_apub_endpoint;
use crate::db::post::Post;
use crate::to_datetime_utc;
use activitypub::{context, object::Page};
impl Post {
pub fn as_page(&self) -> Page {
let base_url = make_apub_endpoint("post", self.id);
let mut page = Page::default();
page.object_props.set_context_object(context()).ok();
page.object_props.set_id_string(base_url).ok();
page.object_props.set_name_string(self.name.to_owned()).ok();
if let Some(body) = &self.body {
page.object_props.set_content_string(body.to_owned()).ok();
}
if let Some(url) = &self.url {
page.object_props.set_url_string(url.to_owned()).ok();
}
//page.object_props.set_attributed_to_string
page
.object_props
.set_published_utctime(to_datetime_utc(self.published))
.ok();
if let Some(updated) = self.updated {
page
.object_props
.set_updated_utctime(to_datetime_utc(updated))
.ok();
}
page
}
}

74
server/src/apub/user.rs
View file

@ -1,74 +0,0 @@
use crate::apub::make_apub_endpoint;
use crate::db::establish_unpooled_connection;
use crate::db::user::User_;
use crate::to_datetime_utc;
use activitypub::{actor::Person, context};
use actix_web::body::Body;
use actix_web::web::Path;
use actix_web::HttpResponse;
use serde::Deserialize;
impl User_ {
pub fn as_person(&self) -> Person {
let base_url = make_apub_endpoint("u", &self.name);
let mut person = Person::default();
person.object_props.set_context_object(context()).ok();
person.object_props.set_id_string(base_url.to_string()).ok();
person
.object_props
.set_name_string(self.name.to_owned())
.ok();
person
.object_props
.set_published_utctime(to_datetime_utc(self.published))
.ok();
if let Some(updated) = self.updated {
person
.object_props
.set_updated_utctime(to_datetime_utc(updated))
.ok();
}
person
.ap_actor_props
.set_inbox_string(format!("{}/inbox", &base_url))
.ok();
person
.ap_actor_props
.set_outbox_string(format!("{}/outbox", &base_url))
.ok();
person
.ap_actor_props
.set_following_string(format!("{}/following", &base_url))
.ok();
person
.ap_actor_props
.set_liked_string(format!("{}/liked", &base_url))
.ok();
if let Some(i) = &self.preferred_username {
person
.ap_actor_props
.set_preferred_username_string(i.to_string())
.ok();
}
person
}
}
#[derive(Deserialize)]
pub struct UserQuery {
user_name: String,
}
pub async fn get_apub_user(info: Path<UserQuery>) -> HttpResponse<Body> {
let connection = establish_unpooled_connection();
if let Ok(user) = User_::find_by_email_or_username(&connection, &info.user_name) {
HttpResponse::Ok()
.content_type("application/activity+json")
.body(serde_json::to_string(&user.as_person()).unwrap())
} else {
HttpResponse::NotFound().finish()
}
}

2
server/src/db/category.rs
View file

@ -52,7 +52,7 @@ mod tests {
use super::*;
#[test]
fn test_crud() {
let conn = establish_unpooled_connection();
let conn = establish_connection();
let categories = Category::list_all(&conn).unwrap();
let expected_first_category = Category {

Some files were not shown because too many files have changed in this diff Show more