1 files changed, 80 insertions, 6 deletions

diff --git a/src/lib/config.ts b/src/lib/config.ts
index 1029be9..4bc43bd 100644
--- a/src/lib/config.ts
+++ b/src/lib/config.ts
@@ -1,6 +1,7 @@
 import fs from "fs";
 import toml from "toml";
 import { exitWithError } from "./process.js";
+import { Response } from "express";
 
 interface StaticPage {
     title: string;
@@ -8,16 +9,17 @@ interface StaticPage {
     filename: string;
 }
 
-interface GathioConfig {
+export interface GathioConfig {
     general: {
         domain: string;
         port: string;
         email: string;
         site_name: string;
-        delete_after_days: number | null;
+        delete_after_days: number;
         is_federated: boolean;
         email_logo_url: string;
         show_kofi: boolean;
+        show_public_event_list: boolean;
         mail_service: "nodemailer" | "sendgrid";
         creator_email_addresses: string[];
     };
@@ -42,6 +44,7 @@ interface FrontendConfig {
     isFederated: boolean;
     emailLogoUrl: string;
     showKofi: boolean;
+    showPublicEventList: boolean;
     showInstanceInformation: boolean;
     staticPages?: StaticPage[];
     version: string;
@@ -56,28 +59,99 @@ const defaultConfig: GathioConfig = {
         is_federated: true,
         delete_after_days: 7,
         email_logo_url: "",
+        show_public_event_list: false,
         show_kofi: false,
         mail_service: "nodemailer",
+        creator_email_addresses: [],
     },
     database: {
         mongodb_url: "mongodb://localhost:27017/gathio",
     },
 };
 
-export const frontendConfig = (): FrontendConfig => {
-    const config = getConfig();
+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,
+        isFederated: !!config.general.is_federated,
         emailLogoUrl: config.general.email_logo_url,
-        showKofi: config.general.show_kofi,
+        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;
+};
+
 // 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 => {