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|
import fs from "fs";
import toml from "toml";
import { exitWithError } from "./process.js";
import { Response } from "express";
import { markdownToSanitizedHTML } from "../util/markdown.js";
interface StaticPage {
title: string;
path: string;
filename: string;
}
export interface GathioConfig {
general: {
domain: string;
port: string;
email: string;
site_name: string;
delete_after_days: number;
is_federated: boolean;
email_logo_url: string;
show_kofi: boolean;
show_public_event_list: boolean;
mail_service: "nodemailer" | "sendgrid" | "none";
creator_email_addresses: string[];
};
database: {
mongodb_url: string;
};
nodemailer?: {
smtp_url?: string;
smtp_server: string;
smtp_port: string;
smtp_username: string;
smtp_password: string;
};
sendgrid?: {
api_key: string;
};
static_pages?: StaticPage[];
}
interface FrontendConfig {
domain: string;
siteName: string;
isFederated: boolean;
emailLogoUrl: string;
showKofi: boolean;
showPublicEventList: boolean;
showInstanceInformation: boolean;
staticPages?: StaticPage[];
version: string;
}
const defaultConfig: GathioConfig = {
general: {
domain: "localhost:3000",
email: "contact@example.com",
port: "3000",
site_name: "gathio",
is_federated: true,
delete_after_days: 7,
email_logo_url: "",
show_public_event_list: false,
show_kofi: false,
mail_service: "none",
creator_email_addresses: [],
},
database: {
mongodb_url: "mongodb://localhost:27017/gathio",
},
};
export const frontendConfig = (res: Response): FrontendConfig => {
const config = res.locals.config;
if (!config) {
return {
domain: defaultConfig.general.domain,
siteName: defaultConfig.general.site_name,
isFederated: defaultConfig.general.is_federated,
emailLogoUrl: defaultConfig.general.email_logo_url,
showPublicEventList: defaultConfig.general.show_public_event_list,
showKofi: defaultConfig.general.show_kofi,
showInstanceInformation: false,
staticPages: [],
version: process.env.npm_package_version || "unknown",
};
}
return {
domain: config.general.domain,
siteName: config.general.site_name,
isFederated: !!config.general.is_federated,
emailLogoUrl: config.general.email_logo_url,
showPublicEventList: !!config.general.show_public_event_list,
showKofi: !!config.general.show_kofi,
showInstanceInformation: !!config.static_pages?.length,
staticPages: config.static_pages,
version: process.env.npm_package_version || "unknown",
};
};
interface InstanceRule {
icon: string;
text: string;
}
export const instanceRules = (): InstanceRule[] => {
const config = getConfig();
const rules = [];
rules.push(
config.general.show_public_event_list
? {
text: "Public events and groups are displayed on the homepage",
icon: "fas fa-eye",
}
: {
text: "Events and groups can only be accessed by direct link",
icon: "fas fa-eye-slash",
},
);
rules.push(
config.general.creator_email_addresses?.length
? {
text: "Only specific people can create events and groups",
icon: "fas fa-user-check",
}
: {
text: "Anyone can create events and groups",
icon: "fas fa-users",
},
);
rules.push(
config.general.delete_after_days > 0
? {
text: `Events are automatically deleted ${config.general.delete_after_days} days after they end`,
icon: "far fa-calendar-times",
}
: {
text: "Events are permanent, and are never automatically deleted",
icon: "far fa-calendar-check",
},
);
rules.push(
config.general.is_federated
? {
text: "This instance federates with other instances using ActivityPub",
icon: "fas fa-globe",
}
: {
text: "This instance does not federate with other instances",
icon: "fas fa-globe",
},
);
return rules;
};
export const instanceDescription = (): string => {
const config = getConfig();
const defaultInstanceDescription =
"**{{ siteName }}** is running on Gathio — a simple, federated, privacy-first event hosting platform.";
let instanceDescription = defaultInstanceDescription;
try {
if (fs.existsSync("./static/instance-description.md")) {
const fileBody = fs.readFileSync(
"./static/instance-description.md",
"utf-8",
);
instanceDescription = markdownToSanitizedHTML(fileBody);
}
// Replace {{siteName}} with the instance name
instanceDescription = instanceDescription.replace(
/\{\{ ?siteName ?\}\}/g,
config?.general.site_name,
);
return instanceDescription;
} catch (err) {
console.log(err);
return defaultInstanceDescription;
}
};
// Attempt to load our global config. Will stop the app if the config file
// cannot be read (there's no point trying to continue!)
export const getConfig = (): GathioConfig => {
try {
const config = toml.parse(
fs.readFileSync("./config/config.toml", "utf-8"),
) as GathioConfig;
return {
...defaultConfig,
...config,
};
} catch {
exitWithError(
"Configuration file not found! Have you renamed './config/config-example.toml' to './config/config.toml'?",
);
return process.exit(1);
}
};
export default getConfig;
|
