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add Insularity score

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This commit is contained in:
Tao Bojlén 2019-07-18 15:20:09 +00:00
parent 392abc6d4b
commit 677b984451
8 changed files with 73 additions and 23 deletions
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11
README.md
View file

@ -1,9 +1,13 @@
# fediverse.space 🌐
The map of the fediverse that you always wanted.
Read the latest updates on Mastodon: [@fediversespace](https://cursed.technology/@fediversespace)
![A screenshot of fediverse.space](screenshot.png)
## Requirements
- For the scraper + API:
- Elixir
- Postgres
@ -16,24 +20,31 @@ The map of the fediverse that you always wanted.
All of the above can also be run through Docker with `docker-compose`.
## Running it
### Backend
- `cp example.env .env` and modify environment variables as required
- `docker-compose build`
- `docker-compose up -d phoenix`
- if you don't specify `phoenix`, it'll also start `gephi` which should only be run as a regular one-off job
### Frontend
- `cd frontend && yarn install`
- `yarn start`
## Commands
### Backend
After running the backend in Docker:
- `docker-compose run gephi java -Xmx1g -jar build/libs/graphBuilder.jar` lays out the graph
`./gradlew shadowJar` compiles the graph layout program. `java -Xmx1g -jar build/libs/graphBuilder.jar` runs it.
### Frontend
- `yarn build` to create an optimized build for deployment
### Acknowledgements

4
backend/config/config.exs
View file

@ -44,7 +44,9 @@ config :backend, Backend.Scheduler,
# At midnight every day
{"@daily", {Backend.Scheduler, :prune_crawls, [1, "month"]}},
# 00.15 daily
{"15 0 * * *", {Backend.Scheduler, :generate_edges, []}}
{"15 0 * * *", {Backend.Scheduler, :generate_edges, []}},
# 00.30 every night
{"30 0 * * *", {Backend.Scheduler, :generate_insularity_scores, []}}
]
# Import environment specific config. This must remain at the bottom

1
backend/lib/backend_web/views/instance_view.ex
View file

@ -35,6 +35,7 @@ defmodule BackendWeb.InstanceView do
description: instance.description,
version: instance.version,
userCount: instance.user_count,
insularity: instance.insularity,
statusCount: instance.status_count,
domainCount: length(instance.peers),
peers: render_many(instance.peers, InstanceView, "instance.json"),

2
frontend/package.json
View file

@ -38,6 +38,7 @@
"lodash": "^4.17.14",
"moment": "^2.22.2",
"normalize.css": "^8.0.0",
"numeral": "^2.0.6",
"react": "^16.4.2",
"react-dom": "^16.4.2",
"react-redux": "^7.1.0",
@ -57,6 +58,7 @@
"@types/jest": "^24.0.15",
"@types/lodash": "^4.14.136",
"@types/node": "^12.6.2",
"@types/numeral": "^0.0.25",
"@types/react": "^16.8.23",
"@types/react-dom": "^16.8.4",
"@types/react-redux": "^7.1.1",

36
frontend/src/components/Sidebar.tsx
View file

@ -1,5 +1,6 @@
import { orderBy } from "lodash";
import moment from "moment";
import * as numeral from "numeral";
import * as React from "react";
import { connect } from "react-redux";
import { Dispatch } from "redux";
@ -16,6 +17,7 @@ import {
H2,
H4,
HTMLTable,
Icon,
NonIdealState,
Position,
Tab,
@ -138,11 +140,10 @@ class SidebarImpl extends React.Component<ISidebarProps, ISidebarState> {
};
private renderVersionAndCounts = () => {
const version = this.props.instanceDetails!.version;
const userCount = this.props.instanceDetails!.userCount;
const statusCount = this.props.instanceDetails!.statusCount;
const domainCount = this.props.instanceDetails!.domainCount;
const lastUpdated = this.props.instanceDetails!.lastUpdated;
if (!this.props.instanceDetails) {
throw new Error("Did not receive instance details as expected!");
}
const { version, userCount, statusCount, domainCount, lastUpdated, insularity } = this.props.instanceDetails;
return (
<div>
<HTMLTable small={true} striped={true} className="fediverse-sidebar-table">
@ -153,15 +154,34 @@ class SidebarImpl extends React.Component<ISidebarProps, ISidebarState> {
</tr>
<tr>
<td>Users</td>
<td>{userCount || "Unknown"}</td>
<td>{(userCount && numeral.default(userCount).format("0,0")) || "Unknown"}</td>
</tr>
<tr>
<td>Statuses</td>
<td>{statusCount || "Unknown"}</td>
<td>{(statusCount && numeral.default(statusCount).format("0,0")) || "Unknown"}</td>
</tr>
<tr>
<td>
Insularity{" "}
<Tooltip
content={
<span>
The percentage of mentions that are directed
<br />
toward users on the same instance.
</span>
}
position={Position.TOP}
className={Classes.DARK}
>
<Icon icon={IconNames.HELP} iconSize={Icon.SIZE_STANDARD} />
</Tooltip>
</td>
<td>{(insularity && numeral.default(insularity).format("0.0%")) || "Unknown"}</td>
</tr>
<tr>
<td>Known peers</td>
<td>{domainCount || "Unknown"}</td>
<td>{(domainCount && numeral.default(domainCount).format("0,0")) || "Unknown"}</td>
</tr>
<tr>
<td>Last updated</td>

20
frontend/src/components/screens/AboutScreen.tsx
View file

@ -7,7 +7,7 @@ export const AboutScreen: React.FC = () => (
<H1>About</H1>
<p className={Classes.RUNNING_TEXT}>
fediverse.space is a tool to visualize networks and communities on the{" "}
<a href="https://en.wikipedia.org/wiki/Fediverse" target="_blank">
<a href="https://en.wikipedia.org/wiki/Fediverse" target="_blank" rel="noopener noreferrer">
fediverse
</a>
. It works by crawling every instance it can find and aggregating statistics on communication between these.
@ -26,7 +26,7 @@ export const AboutScreen: React.FC = () => (
</H4>
<p className={Classes.RUNNING_TEXT}>
Check out{" "}
<a href="https://gitlab.com/taobojlen/fediverse.space/issues/24" target="_blank">
<a href="https://gitlab.com/taobojlen/fediverse.space/issues/24" target="_blank" rel="noopener noreferrer">
this GitLab issue
</a>
.
@ -35,7 +35,7 @@ export const AboutScreen: React.FC = () => (
<H4>How do I add my personal instance?</H4>
<p className={Classes.RUNNING_TEXT}>
Send a DM to{" "}
<a href="https://cursed.technology/@fediversespace" target="_blank">
<a href="https://cursed.technology/@fediversespace" target="_blank" rel="noopener noreferrer">
@fediversespace
</a>{" "}
on Mastodon. Make sure to send it from the account that's listed as the instance admin.
@ -54,27 +54,31 @@ export const AboutScreen: React.FC = () => (
This site is inspired by several other sites in the same vein:
<ul className={Classes.LIST}>
<li>
<a href="https://the-federation.info/" target="_blank">
<a href="https://the-federation.info/" target="_blank" rel="noopener noreferrer">
the-federation.info
</a>
</li>
<li>
<a href="http://fediverse.network/" target="_blank">
<a href="http://fediverse.network/" target="_blank" rel="noopener noreferrer">
fediverse.network
</a>
</li>
<li>
<a href="https://lucahammer.at/vis/fediverse/2018-08-30-mastoverse_hashtags/" target="_blank">
<a
href="https://lucahammer.at/vis/fediverse/2018-08-30-mastoverse_hashtags/"
target="_blank"
rel="noopener noreferrer"
>
Mastodon hashtag network
</a>
{" by "}
<a href="https://vis.social/web/statuses/100634284168959187" target="_blank">
<a href="https://vis.social/web/statuses/100634284168959187" target="_blank" rel="noopener noreferrer">
@Luca@vis.social
</a>
</li>
</ul>
The source code for fediverse.space is available on{" "}
<a href="https://gitlab.com/taobojlen/fediverse.space" target="_blank">
<a href="https://gitlab.com/taobojlen/fediverse.space" target="_blank" rel="noopener noreferrer">
GitLab
</a>
; issues and pull requests are welcome!

10
frontend/src/redux/types.ts
View file

@ -17,17 +17,17 @@ export interface IAction {
export interface IInstance {
name: string;
numUsers?: number;
}
export interface IInstanceDetails {
name: string;
peers?: IInstance[];
description?: string;
domainCount?: number;
statusCount?: number;
userCount?: number;
version?: string;
userCount?: number;
insularity?: number;
statusCount?: number;
domainCount?: number;
peers?: IInstance[];
lastUpdated?: string;
status: string;
}

10
frontend/yarn.lock
View file

@ -1433,6 +1433,11 @@
resolved "https://registry.yarnpkg.com/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz#e486d0d97396d79beedd0a6e33f4534ff6b4973e"
integrity sha512-f5j5b/Gf71L+dbqxIpQ4Z2WlmI/mPJ0fOkGGmFgtb6sAu97EPczzbS3/tJKxmcYDj55OX6ssqwDAWOHIYDRDGA==
"@types/numeral@^0.0.25":
version "0.0.25"
resolved "https://registry.yarnpkg.com/@types/numeral/-/numeral-0.0.25.tgz#b6f55062827a4787fe4ab151cf3412a468e65271"
integrity sha512-ShHzHkYD+Ldw3eyttptCpUhF1/mkInWwasQkCNXZHOsJMJ/UMa8wXrxSrTJaVk0r4pLK/VnESVM0wFsfQzNEKQ==
"@types/prop-types@*":
version "15.7.0"
resolved "https://registry.yarnpkg.com/@types/prop-types/-/prop-types-15.7.0.tgz#4c48fed958d6dcf9487195a0ef6456d5f6e0163a"
@ -7336,6 +7341,11 @@ number-is-nan@^1.0.0:
resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
integrity sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=
numeral@^2.0.6:
version "2.0.6"
resolved "https://registry.yarnpkg.com/numeral/-/numeral-2.0.6.tgz#4ad080936d443c2561aed9f2197efffe25f4e506"
integrity sha1-StCAk21EPCVhrtnyGX7//iX05QY=
nwsapi@^2.0.7:
version "2.1.3"
resolved "https://registry.yarnpkg.com/nwsapi/-/nwsapi-2.1.3.tgz#25f3a5cec26c654f7376df6659cdf84b99df9558"