From 244e76a552ef05a5067134b1065d26dd89246d8c Mon Sep 17 00:00:00 2001
From: Rigel Kent <sendmemail@rigelk.eu>
Date: Tue, 17 Apr 2018 00:49:04 +0200
Subject: feature: initial syndication feeds support
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Provides rss 2.0, atom 1.0 and json 1.0 feeds for videos (instance and account-wide) on listings and video-watch views.

* still lacks redis caching
* still lacks lastBuildDate support
* still lacks channel-wide support
* still lacks semantic annotation (for licenses, NSFW warnings, etc.)
* still lacks love ( ˘ ³˘)

* RSS: has MRSS support for torrent lists!
* RSS: includes the first torrent in an enclosure
* JSON: lists all torrents in the 'attachments' object
* ATOM: lacking torrent listing support

Advances #23
Partial implementation for the accountId generation in the client, which will need a hotfix to add a way to get the proper account id.
---
 server/middlewares/validators/feeds.ts | 35 ++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 server/middlewares/validators/feeds.ts

(limited to 'server/middlewares/validators/feeds.ts')

diff --git a/server/middlewares/validators/feeds.ts b/server/middlewares/validators/feeds.ts
new file mode 100644
index 000000000..6a8cfce86
--- /dev/null
+++ b/server/middlewares/validators/feeds.ts
@@ -0,0 +1,35 @@
+import * as express from 'express'
+import { param, query } from 'express-validator/check'
+import { isAccountIdExist, isAccountNameValid, isLocalAccountNameExist } from '../../helpers/custom-validators/accounts'
+import { join } from 'path'
+import { isIdOrUUIDValid } from '../../helpers/custom-validators/misc'
+import { logger } from '../../helpers/logger'
+import { areValidationErrors } from './utils'
+import { isValidRSSFeed } from '../../helpers/custom-validators/feeds'
+
+const feedsValidator = [
+  param('format').optional().custom(isValidRSSFeed).withMessage('Should have a valid format (rss, atom, json)'),
+  query('format').optional().custom(isValidRSSFeed).withMessage('Should have a valid format (rss, atom, json)'),
+  query('accountId').optional().custom(isIdOrUUIDValid),
+  query('accountName').optional().custom(isAccountNameValid),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking feeds parameters', { parameters: req.query })
+
+    if (areValidationErrors(req, res)) return
+
+    if (req.query.accountId) {
+      if (!await isAccountIdExist(req.query.accountId, res)) return
+    } else if (req.query.accountName) {
+      if (!await isLocalAccountNameExist(req.query.accountName, res)) return
+    }
+
+    return next()
+  }
+]
+
+// ---------------------------------------------------------------------------
+
+export {
+  feedsValidator
+}
-- 
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