From c0687c91b9cf185c36e477ab30266c779f792ee1 Mon Sep 17 00:00:00 2001
From: Wicklow <wicklow@framasoft.org>
Date: Fri, 24 Feb 2023 16:21:26 +0100
Subject: Add server hooks for listing subscription

---
 server/controllers/api/users/my-subscriptions.ts   | 11 +++++++++--
 server/tests/fixtures/peertube-plugin-test/main.js | 10 ++++++++++
 server/tests/plugins/filter-hooks.ts               | 17 +++++++++++++++++
 shared/models/plugins/server/server-hook.model.ts  |  4 ++++
 4 files changed, 40 insertions(+), 2 deletions(-)

diff --git a/server/controllers/api/users/my-subscriptions.ts b/server/controllers/api/users/my-subscriptions.ts
index 6c64e99a7..6ba8ba597 100644
--- a/server/controllers/api/users/my-subscriptions.ts
+++ b/server/controllers/api/users/my-subscriptions.ts
@@ -30,6 +30,7 @@ import {
 } from '../../../middlewares/validators'
 import { ActorFollowModel } from '../../../models/actor/actor-follow'
 import { VideoModel } from '../../../models/video/video'
+import { Hooks } from '@server/lib/plugins/hooks'
 
 const mySubscriptionsRouter = express.Router()
 
@@ -170,7 +171,7 @@ async function getUserSubscriptionVideos (req: express.Request, res: express.Res
   const countVideos = getCountVideos(req)
   const query = pickCommonVideoQuery(req.query)
 
-  const resultList = await VideoModel.listForApi({
+  const apiOptions = await Hooks.wrapObject({
     ...query,
 
     displayOnlyForFollower: {
@@ -180,7 +181,13 @@ async function getUserSubscriptionVideos (req: express.Request, res: express.Res
     nsfw: buildNSFWFilter(res, query.nsfw),
     user,
     countVideos
-  })
+  }, 'filter:api.user.me.subscription-videos.list.params')
+
+  const resultList = await Hooks.wrapPromiseFun(
+    VideoModel.listForApi,
+    apiOptions,
+    'filter:api.user.me.subscription-videos.list.result'
+  )
 
   return res.json(getFormattedObjects(resultList.data, resultList.total, guessAdditionalAttributesFromQuery(query)))
 }
diff --git a/server/tests/fixtures/peertube-plugin-test/main.js b/server/tests/fixtures/peertube-plugin-test/main.js
index 5b4d34f15..8b918b634 100644
--- a/server/tests/fixtures/peertube-plugin-test/main.js
+++ b/server/tests/fixtures/peertube-plugin-test/main.js
@@ -89,6 +89,16 @@ async function register ({ registerHook, registerSetting, settingsManager, stora
     handler: obj => addToTotal(obj, 4)
   })
 
+  registerHook({
+    target: 'filter:api.user.me.subscription-videos.list.params',
+    handler: obj => Object.assign({}, obj, { count: 1 })
+  })
+
+  registerHook({
+    target: 'filter:api.user.me.subscription-videos.list.result',
+    handler: obj => addToTotal(obj, 4)
+  })
+
   registerHook({
     target: 'filter:api.video.get.result',
     handler: video => {
diff --git a/server/tests/plugins/filter-hooks.ts b/server/tests/plugins/filter-hooks.ts
index 37eef6cf3..6bd38cf65 100644
--- a/server/tests/plugins/filter-hooks.ts
+++ b/server/tests/plugins/filter-hooks.ts
@@ -71,6 +71,9 @@ describe('Test plugin filter hooks', function () {
         }
       }
     })
+
+    // Root subscribes to itself
+    await servers[0].subscriptions.add({ targetUri: 'root_channel@' + servers[0].host })
   })
 
   describe('Videos', function () {
@@ -151,6 +154,20 @@ describe('Test plugin filter hooks', function () {
       expect(total).to.equal(14)
     })
 
+    it('Should run filter:api.user.me.subscription-videos.list.params', async function () {
+      const { data } = await servers[0].subscriptions.listVideos()
+
+      // 1 plugin set the count parameter to 1
+      expect(data).to.have.lengthOf(1)
+    })
+
+    it('Should run filter:api.user.me.subscription-videos.list.result', async function () {
+      const { total } = await servers[0].subscriptions.listVideos()
+
+      // Plugin do +4 to the total result
+      expect(total).to.equal(14)
+    })
+
     it('Should run filter:api.video.get.result', async function () {
       const video = await servers[0].videos.get({ id: videoUUID })
       expect(video.name).to.contain('<3')
diff --git a/shared/models/plugins/server/server-hook.model.ts b/shared/models/plugins/server/server-hook.model.ts
index dd9cc3ad6..bbd08365c 100644
--- a/shared/models/plugins/server/server-hook.model.ts
+++ b/shared/models/plugins/server/server-hook.model.ts
@@ -27,6 +27,10 @@ export const serverFilterHookObject = {
   'filter:api.overviews.videos.list.params': true,
   'filter:api.overviews.videos.list.result': true,
 
+  // Filter params/result used to list subscription videos for the REST API
+  'filter:api.user.me.subscription-videos.list.params': true,
+  'filter:api.user.me.subscription-videos.list.result': true,
+
   // Filter params/results to search videos/channels in the DB or on the remote index
   'filter:api.search.videos.local.list.params': true,
   'filter:api.search.videos.local.list.result': true,
-- 
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