chore: some optimizations for codeclimate

src/controllers/write/posts.js

@@ -19,10 +19,6 @@ const socketTopics = require('../../socket.io/topics');	// eehhh...
 const Posts = module.exports;
 
 Posts.edit = async (req, res) => {
-	if (meta.config.minimumPostLength !== 0 && !req.body.content) {
-		throw new Error('[[error:invalid-data]]');
-	}
-
 	// Trim and remove HTML (latter for composers that send in HTML, like redactor)
 	var contentLen = utils.stripHTMLTags(req.body.content).trim().length;
 
@@ -146,11 +142,17 @@ Posts.delete = async (req, res) => {
 	helpers.formatApiResponse(200, res);
 };
 
-Posts.vote = async (req, res) => {
+async function mock(req) {
 	const tid = await posts.getPostField(req.params.pid, 'tid');
 	const data = { pid: req.params.pid, room_id: `topic_${tid}` };
 	const socketMock = { uid: req.user.uid };
 
+	return { data, socketMock };
+}
+
+Posts.vote = async (req, res) => {
+	const { data, socketMock } = await mock();
+
 	if (req.body.delta > 0) {
 		await socketPostHelpers.postCommand(socketMock, 'upvote', 'voted', 'notifications:upvoted_your_post_in', data);
 	} else if (req.body.delta < 0) {
@@ -163,27 +165,21 @@ Posts.vote = async (req, res) => {
 };
 
 Posts.unvote = async (req, res) => {
-	const tid = await posts.getPostField(req.params.pid, 'tid');
-	const data = { pid: req.params.pid, room_id: `topic_${tid}` };
-	const socketMock = { uid: req.user.uid };
+	const { data, socketMock } = await mock();
 
 	await socketPostHelpers.postCommand(socketMock, 'unvote', 'voted', '', data);
 	helpers.formatApiResponse(200, res);
 };
 
 Posts.bookmark = async (req, res) => {
-	const tid = await posts.getPostField(req.params.pid, 'tid');
-	const data = { pid: req.params.pid, room_id: `topic_${tid}` };
-	const socketMock = { uid: req.user.uid };
+	const { data, socketMock } = await mock();
 
 	await socketPostHelpers.postCommand(socketMock, 'bookmark', 'bookmarked', '', data);
 	helpers.formatApiResponse(200, res);
 };
 
 Posts.unbookmark = async (req, res) => {
-	const tid = await posts.getPostField(req.params.pid, 'tid');
-	const data = { pid: req.params.pid, room_id: `topic_${tid}` };
-	const socketMock = { uid: req.user.uid };
+	const { data, socketMock } = await mock();
 
 	await socketPostHelpers.postCommand(socketMock, 'unbookmark', 'bookmarked', '', data);
 	helpers.formatApiResponse(200, res);

src/meta/configs.js

@@ -8,6 +8,8 @@ const util = require('util');
 
 const db = require('../database');
 const pubsub = require('../pubsub');
+const plugins = require('../plugins');
+const utils = require('../utils');
 const Meta = require('./index');
 const cacheBuster = require('./cacheBuster');
 const defaults = require('../../install/data/defaults');
@@ -147,6 +149,46 @@ Configs.remove = async function (field) {
 	await db.deleteObjectField('config', field);
 };
 
+Configs.registerHooks = () => {
+	plugins.registerHook('core', {
+		hook: 'filter:settings.set',
+		method: async ({ plugin, settings, quiet }) => {
+			if (plugin === 'core.api' && Array.isArray(settings.tokens)) {
+				// Generate tokens if not present already
+				settings.tokens.forEach((set) => {
+					if (set.token === '') {
+						set.token = utils.generateUUID();
+					}
+
+					if (isNaN(parseInt(set.uid, 10))) {
+						set.uid = 0;
+					}
+				});
+			}
+
+			return { plugin, settings, quiet };
+		},
+	});
+
+	plugins.registerHook('core', {
+		hook: 'filter:settings.get',
+		method: async ({ plugin, values }) => {
+			if (plugin === 'core.api' && Array.isArray(values.tokens)) {
+				values.tokens = values.tokens.map((tokenObj) => {
+					tokenObj.uid = parseInt(tokenObj.uid, 10);
+					if (tokenObj.timestamp) {
+						tokenObj.timestampISO = new Date(parseInt(tokenObj.timestamp, 10)).toISOString();
+					}
+
+					return tokenObj;
+				});
+			}
+
+			return { plugin, values };
+		},
+	});
+};
+
 Configs.cookie = {
 	get: () => {
 		const cookie = {};

src/plugins/index.js

@@ -10,7 +10,7 @@ const request = require('request-promise-native');
 
 const user = require('../user');
 const posts = require('../posts');
-const utils = require('../utils');
+const meta = require('../meta');
 
 const { pluginNamePattern, themeNamePattern, paths } = require('../constants');
 
@@ -123,69 +123,9 @@ Plugins.reload = async function () {
 		console.log('');
 	}
 
-	// Possibly put these in a different file...
-	Plugins.registerHook('core', {
-		hook: 'filter:parse.post',
-		method: async (data) => {
-			data.postData.content = posts.sanitize(data.postData.content);
-			return data;
-		},
-	});
-
-	Plugins.registerHook('core', {
-		hook: 'filter:parse.raw',
-		method: async content => posts.sanitize(content),
-	});
-
-	Plugins.registerHook('core', {
-		hook: 'filter:parse.aboutme',
-		method: async content => posts.sanitize(content),
-	});
-
-	Plugins.registerHook('core', {
-		hook: 'filter:parse.signature',
-		method: async (data) => {
-			data.userData.signature = posts.sanitize(data.userData.signature);
-			return data;
-		},
-	});
-
-	Plugins.registerHook('core', {
-		hook: 'filter:settings.set',
-		method: async ({ plugin, settings, quiet }) => {
-			if (plugin === 'core.api' && Array.isArray(settings.tokens)) {
-				// Generate tokens if not present already
-				settings.tokens.forEach((set) => {
-					if (set.token === '') {
-						set.token = utils.generateUUID();
-					}
-
-					if (isNaN(parseInt(set.uid, 10))) {
-						set.uid = 0;
-					}
-				});
-			}
-
-			return { plugin, settings, quiet };
-		},
-	});
-	Plugins.registerHook('core', {
-		hook: 'filter:settings.get',
-		method: async ({ plugin, values }) => {
-			if (plugin === 'core.api' && Array.isArray(values.tokens)) {
-				values.tokens = values.tokens.map((tokenObj) => {
-					tokenObj.uid = parseInt(tokenObj.uid, 10);
-					if (tokenObj.timestamp) {
-						tokenObj.timestampISO = new Date(parseInt(tokenObj.timestamp, 10)).toISOString();
-					}
-
-					return tokenObj;
-				});
-			}
-
-			return { plugin, values };
-		},
-	});
+	// Core hooks
+	posts.registerHooks();
+	meta.configs.registerHooks();
 
 	// Lower priority runs earlier
 	Object.keys(Plugins.loadedHooks).forEach(function (hook) {

src/posts/parse.js

@@ -125,6 +125,34 @@ module.exports = function (Posts) {
 		sanitizeConfig = await plugins.fireHook('filter:sanitize.config', sanitizeConfig);
 	};
 
+	Posts.registerHooks = () => {
+		plugins.registerHook('core', {
+			hook: 'filter:parse.post',
+			method: async (data) => {
+				data.postData.content = Posts.sanitize(data.postData.content);
+				return data;
+			},
+		});
+
+		plugins.registerHook('core', {
+			hook: 'filter:parse.raw',
+			method: async content => Posts.sanitize(content),
+		});
+
+		plugins.registerHook('core', {
+			hook: 'filter:parse.aboutme',
+			method: async content => Posts.sanitize(content),
+		});
+
+		plugins.registerHook('core', {
+			hook: 'filter:parse.signature',
+			method: async (data) => {
+				data.userData.signature = Posts.sanitize(data.userData.signature);
+				return data;
+			},
+		});
+	};
+
 	function sanitizeSignature(signature) {
 		signature = translator.escape(signature);
 		var tagsToStrip = [];