Add dynamic export file name

Closes #387

api/src/controllers/activity.ts

@@ -4,9 +4,12 @@ import ActivityService from '../services/activity';
 import MetaService from '../services/meta';
 import { Action } from '../types';
 import { ForbiddenException } from '../exceptions';
+import useCollection from '../middleware/use-collection';
 
 const router = express.Router();
 
+router.use(useCollection('directus_activity'));
+
 router.get(
 	'/',
 	asyncHandler(async (req, res, next) => {

api/src/controllers/assets.ts

@@ -9,9 +9,12 @@ import { pick } from 'lodash';
 import { Transformation } from '../types/assets';
 import storage from '../storage';
 import PayloadService from '../services/payload';
+import useCollection from '../middleware/use-collection';
 
 const router = Router();
 
+router.use(useCollection('directus_Files'));
+
 router.get(
 	'/:pk',
 

api/src/controllers/auth.ts

@@ -11,7 +11,6 @@ import ms from 'ms';
 import cookieParser from 'cookie-parser';
 import env from '../env';
 import UsersService from '../services/users';
-import { respond } from '../middleware/respond';
 
 const router = Router();
 

api/src/controllers/fields.ts

@@ -7,9 +7,12 @@ import { InvalidPayloadException, ForbiddenException } from '../exceptions';
 import Joi from 'joi';
 import { Field } from '../types/field';
 import { types } from '../types';
+import useCollection from '../middleware/use-collection';
 
 const router = Router();
 
+router.use(useCollection('directus_fields'));
+
 router.get(
 	'/',
 	asyncHandler(async (req, res, next) => {

api/src/controllers/files.ts

@@ -11,9 +11,12 @@ import Joi from 'joi';
 import { InvalidPayloadException, ForbiddenException } from '../exceptions';
 import url from 'url';
 import path from 'path';
+import useCollection from '../middleware/use-collection';
 
 const router = express.Router();
 
+router.use(useCollection('directus_files'));
+
 const multipartHandler = asyncHandler(async (req, res, next) => {
 	if (req.is('multipart/form-data') === false) return next();
 

api/src/controllers/folders.ts

@@ -3,9 +3,12 @@ import asyncHandler from 'express-async-handler';
 import FoldersService from '../services/folders';
 import MetaService from '../services/meta';
 import { ForbiddenException } from '../exceptions';
+import useCollection from '../middleware/use-collection';
 
 const router = express.Router();
 
+router.use(useCollection('directus_folders'));
+
 router.post(
 	'/',
 	asyncHandler(async (req, res, next) => {

api/src/controllers/permissions.ts

@@ -4,9 +4,12 @@ import PermissionsService from '../services/permissions';
 import MetaService from '../services/meta';
 import { clone } from 'lodash';
 import { InvalidCredentialsException, ForbiddenException } from '../exceptions';
+import useCollection from '../middleware/use-collection';
 
 const router = express.Router();
 
+router.use(useCollection('directus_permissions'));
+
 router.post(
 	'/',
 	asyncHandler(async (req, res, next) => {

api/src/controllers/presets.ts

@@ -3,9 +3,12 @@ import asyncHandler from 'express-async-handler';
 import PresetsService from '../services/presets';
 import MetaService from '../services/meta';
 import { ForbiddenException } from '../exceptions';
+import useCollection from '../middleware/use-collection';
 
 const router = express.Router();
 
+router.use(useCollection('directus_presets'));
+
 router.post(
 	'/',
 	asyncHandler(async (req, res, next) => {

api/src/controllers/relations.ts

@@ -3,9 +3,12 @@ import asyncHandler from 'express-async-handler';
 import RelationsService from '../services/relations';
 import MetaService from '../services/meta';
 import { ForbiddenException } from '../exceptions';
+import useCollection from '../middleware/use-collection';
 
 const router = express.Router();
 
+router.use(useCollection('directus_relations'));
+
 router.post(
 	'/',
 	asyncHandler(async (req, res, next) => {

api/src/controllers/revisions.ts

@@ -2,9 +2,12 @@ import express from 'express';
 import asyncHandler from 'express-async-handler';
 import RevisionsService from '../services/revisions';
 import MetaService from '../services/meta';
+import useCollection from '../middleware/use-collection';
 
 const router = express.Router();
 
+router.use(useCollection('directus_revisions'));
+
 router.get(
 	'/',
 	asyncHandler(async (req, res, next) => {

api/src/controllers/roles.ts

@@ -3,9 +3,12 @@ import asyncHandler from 'express-async-handler';
 import RolesService from '../services/roles';
 import MetaService from '../services/meta';
 import { ForbiddenException } from '../exceptions';
+import useCollection from '../middleware/use-collection';
 
 const router = express.Router();
 
+router.use(useCollection('directus_roles'));
+
 router.post(
 	'/',
 	asyncHandler(async (req, res, next) => {

api/src/controllers/settings.ts

@@ -2,9 +2,12 @@ import express from 'express';
 import asyncHandler from 'express-async-handler';
 import SettingsService from '../services/settings';
 import { ForbiddenException } from '../exceptions';
+import useCollection from '../middleware/use-collection';
 
 const router = express.Router();
 
+router.use(useCollection('directus_settings'));
+
 router.get(
 	'/',
 	asyncHandler(async (req, res, next) => {

api/src/controllers/users.ts

@@ -5,9 +5,12 @@ import { InvalidPayloadException, InvalidCredentialsException, ForbiddenExceptio
 import UsersService from '../services/users';
 import MetaService from '../services/meta';
 import AuthService from '../services/authentication';
+import useCollection from '../middleware/use-collection';
 
 const router = express.Router();
 
+router.use(useCollection('directus_users'));
+
 router.post(
 	'/',
 	asyncHandler(async (req, res, next) => {

api/src/controllers/webhooks.ts

@@ -3,9 +3,12 @@ import asyncHandler from 'express-async-handler';
 import WebhooksService from '../services/webhooks';
 import MetaService from '../services/meta';
 import { ForbiddenException } from '../exceptions';
+import useCollection from '../middleware/use-collection';
 
 const router = express.Router();
 
+router.use(useCollection('directus_webhooks'));
+
 router.post(
 	'/',
 	asyncHandler(async (req, res, next) => {

api/src/middleware/respond.ts

@@ -4,7 +4,7 @@ import env from "../env";
 import { getCacheKey } from "../utils/get-cache-key";
 import cache from '../cache';
 import { Transform, transforms } from 'json2csv';
-import { PassThrough } from "stream";
+import { PassThrough } from 'stream';
 
 export const respond: RequestHandler = asyncHandler(async (req, res) => {
 	if (req.method.toLowerCase() === 'get' && env.CACHE_ENABLED === true && cache && !req.sanitizedQuery.export) {
@@ -12,20 +12,44 @@ export const respond: RequestHandler = asyncHandler(async (req, res) => {
 		await cache.set(key, res.locals.payload);
 	}
 
-	if (req.sanitizedQuery.export === 'json') {
-		res.attachment('export.json');
-		res.set('Content-Type', 'application/json');
-		return res.status(200).send(JSON.stringify(res.locals.payload, null, '\t'));
-	}
+	if (req.sanitizedQuery.export) {
+		let filename = '';
 
-	if (req.sanitizedQuery.export === 'csv') {
-		res.attachment('export.csv');
-		res.set('Content-Type', 'text/csv');
-		const stream = new PassThrough();
-		stream.end(Buffer.from(JSON.stringify(res.locals.payload.data), 'utf-8'));
-		const json2csv = new Transform({ transforms: [transforms.flatten({ separator: '.' })] });
-		return stream.pipe(json2csv).pipe(res);
+		if (req.collection) {
+			filename += req.collection;
+		} else {
+			filename += 'Export';
+		}
+
+		filename += ' ' + getDateFormatted();
+
+		if (req.sanitizedQuery.export === 'json') {
+			res.attachment(`${filename}.json`);
+			res.set('Content-Type', 'application/json');
+			return res.status(200).send(JSON.stringify(res.locals.payload, null, '\t'));
+		}
+
+		if (req.sanitizedQuery.export === 'csv') {
+			res.attachment(`${filename}.csv`);
+			res.set('Content-Type', 'text/csv');
+			const stream = new PassThrough();
+			stream.end(Buffer.from(JSON.stringify(res.locals.payload.data), 'utf-8'));
+			const json2csv = new Transform({ transforms: [transforms.flatten({ separator: '.' })] });
+			return stream.pipe(json2csv).pipe(res);
+		}
 	}
 
 	return res.json(res.locals.payload);
 });
+
+function getDateFormatted() {
+	const date = new Date();
+
+	let month = String(date.getMonth() + 1);
+	if (month.length === 1) month = '0' + month;
+
+	let day = String(date.getDate());
+	if (day.length === 1) day = '0' + day;
+
+	return `${date.getFullYear()}-${month}-${day} at ${date.getHours()}.${date.getMinutes()}.${date.getSeconds()}`;
+}