From f1ef85b63625edccd717dda8324078c232c7750e Mon Sep 17 00:00:00 2001
From: syuilo <Syuilotan@yahoo.co.jp>
Date: Sun, 26 Jul 2020 11:04:07 +0900
Subject: feat(server): Fetch icon url of an instance (#6591)

* feat(server): Fetch icon url of an instance

Resolve #6589

* chore: Rename the function
---
 src/services/fetch-nodeinfo.ts | 72 ------------------------------------------
 1 file changed, 72 deletions(-)
 delete mode 100644 src/services/fetch-nodeinfo.ts

(limited to 'src/services/fetch-nodeinfo.ts')

diff --git a/src/services/fetch-nodeinfo.ts b/src/services/fetch-nodeinfo.ts
deleted file mode 100644
index 0cf51e3377..0000000000
--- a/src/services/fetch-nodeinfo.ts
+++ /dev/null
@@ -1,72 +0,0 @@
-import { getJson } from '../misc/fetch';
-import { Instance } from '../models/entities/instance';
-import { Instances } from '../models';
-import { getNodeinfoLock } from '../misc/app-lock';
-import Logger from '../services/logger';
-
-export const logger = new Logger('nodeinfo', 'cyan');
-
-export async function fetchNodeinfo(instance: Instance) {
-	const unlock = await getNodeinfoLock(instance.host);
-
-	const _instance = await Instances.findOne({ host: instance.host });
-	const now = Date.now();
-	if (_instance && _instance.infoUpdatedAt && (now - _instance.infoUpdatedAt.getTime() < 1000 * 60 * 60 * 24)) {
-		unlock();
-		return;
-	}
-
-	logger.info(`Fetching nodeinfo of ${instance.host} ...`);
-
-	try {
-		const wellknown = await getJson('https://' + instance.host + '/.well-known/nodeinfo')
-			.catch(e => {
-				if (e.statusCode === 404) {
-					throw 'No nodeinfo provided';
-				} else {
-					throw e.statusCode || e.message;
-				}
-			});
-
-		if (wellknown.links == null || !Array.isArray(wellknown.links)) {
-			throw 'No wellknown links';
-		}
-
-		const links = wellknown.links as any[];
-
-		const lnik1_0 = links.find(link => link.rel === 'http://nodeinfo.diaspora.software/ns/schema/1.0');
-		const lnik2_0 = links.find(link => link.rel === 'http://nodeinfo.diaspora.software/ns/schema/2.0');
-		const lnik2_1 = links.find(link => link.rel === 'http://nodeinfo.diaspora.software/ns/schema/2.1');
-		const link = lnik2_1 || lnik2_0 || lnik1_0;
-
-		if (link == null) {
-			throw 'No nodeinfo link provided';
-		}
-
-		const info = await getJson(link.href)
-			.catch(e => {
-				throw e.statusCode || e.message;
-			});
-
-		await Instances.update(instance.id, {
-			infoUpdatedAt: new Date(),
-			softwareName: info.software.name.toLowerCase(),
-			softwareVersion: info.software.version,
-			openRegistrations: info.openRegistrations,
-			name: info.metadata ? (info.metadata.nodeName || info.metadata.name || null) : null,
-			description: info.metadata ? (info.metadata.nodeDescription || info.metadata.description || null) : null,
-			maintainerName: info.metadata ? info.metadata.maintainer ? (info.metadata.maintainer.name || null) : null : null,
-			maintainerEmail: info.metadata ? info.metadata.maintainer ? (info.metadata.maintainer.email || null) : null : null,
-		});
-
-		logger.succ(`Successfuly fetched nodeinfo of ${instance.host}`);
-	} catch (e) {
-		logger.error(`Failed to fetch nodeinfo of ${instance.host}: ${e}`);
-
-		await Instances.update(instance.id, {
-			infoUpdatedAt: new Date(),
-		});
-	} finally {
-		unlock();
-	}
-}
-- 
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