From d0800f7661f13fabe7bb6f4aa0ea50764f106405 Mon Sep 17 00:00:00 2001
From: kontrollanten <6680299+kontrollanten@users.noreply.github.com>
Date: Mon, 28 Feb 2022 08:34:43 +0100
Subject: Implement avatar miniatures (#4639)

* client: remove unused file

* refactor(client/my-actor-avatar): size from input

Read size from component input instead of scss, to make it possible to
use smaller avatar images when implemented.

* implement avatar miniatures

close #4560

* fix(test): max file size

* fix(search-index): normalize res acc to avatarMini

* refactor avatars to an array

* client/search: resize channel avatar to 120

* refactor(client/videos): remove unused function

* client(actor-avatar): set default size

* fix tests and avatars full result

When findOne is used only an array containting one avatar is returned.

* update migration version and version notations

* server/search: harmonize normalizing

* Cleanup avatar miniature PR

Co-authored-by: Chocobozzz <me@florianbigard.com>
---
 scripts/migrations/peertube-4.2.ts | 106 +++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 scripts/migrations/peertube-4.2.ts

(limited to 'scripts/migrations')

diff --git a/scripts/migrations/peertube-4.2.ts b/scripts/migrations/peertube-4.2.ts
new file mode 100644
index 000000000..045c3e511
--- /dev/null
+++ b/scripts/migrations/peertube-4.2.ts
@@ -0,0 +1,106 @@
+import { minBy } from 'lodash'
+import { join } from 'path'
+import { processImage } from '@server/helpers/image-utils'
+import { CONFIG } from '@server/initializers/config'
+import { ACTOR_IMAGES_SIZE } from '@server/initializers/constants'
+import { updateActorImages } from '@server/lib/activitypub/actors'
+import { sendUpdateActor } from '@server/lib/activitypub/send'
+import { getBiggestActorImage } from '@server/lib/actor-image'
+import { JobQueue } from '@server/lib/job-queue'
+import { AccountModel } from '@server/models/account/account'
+import { ActorModel } from '@server/models/actor/actor'
+import { VideoChannelModel } from '@server/models/video/video-channel'
+import { MAccountDefault, MActorDefault, MChannelDefault } from '@server/types/models'
+import { getLowercaseExtension } from '@shared/core-utils'
+import { buildUUID } from '@shared/extra-utils'
+import { ActorImageType } from '@shared/models'
+import { initDatabaseModels } from '../../server/initializers/database'
+
+run()
+  .then(() => process.exit(0))
+  .catch(err => {
+    console.error(err)
+    process.exit(-1)
+  })
+
+async function run () {
+  console.log('Generate avatar miniatures from existing avatars.')
+
+  await initDatabaseModels(true)
+  JobQueue.Instance.init(true)
+
+  const accounts: AccountModel[] = await AccountModel.findAll({
+    include: [
+      {
+        model: ActorModel,
+        required: true,
+        where: {
+          serverId: null
+        }
+      },
+      {
+        model: VideoChannelModel,
+        include: [
+          {
+            model: AccountModel
+          }
+        ]
+      }
+    ]
+  })
+
+  for (const account of accounts) {
+    try {
+      await generateSmallerAvatarIfNeeded(account)
+    } catch (err) {
+      console.error(`Cannot process account avatar ${account.name}`, err)
+    }
+
+    for (const videoChannel of account.VideoChannels) {
+      try {
+        await generateSmallerAvatarIfNeeded(videoChannel)
+      } catch (err) {
+        console.error(`Cannot process channel avatar ${videoChannel.name}`, err)
+      }
+    }
+  }
+
+  console.log('Generation finished!')
+}
+
+async function generateSmallerAvatarIfNeeded (accountOrChannel: MAccountDefault | MChannelDefault) {
+  const avatars = accountOrChannel.Actor.Avatars
+  if (avatars.length !== 1) {
+    return
+  }
+
+  console.log(`Processing ${accountOrChannel.name}.`)
+
+  await generateSmallerAvatar(accountOrChannel.Actor)
+  accountOrChannel.Actor = Object.assign(accountOrChannel.Actor, { Server: null })
+
+  return sendUpdateActor(accountOrChannel, undefined)
+}
+
+async function generateSmallerAvatar (actor: MActorDefault) {
+  const bigAvatar = getBiggestActorImage(actor.Avatars)
+
+  const imageSize = minBy(ACTOR_IMAGES_SIZE[ActorImageType.AVATAR], 'width')
+  const sourceFilename = bigAvatar.filename
+
+  const newImageName = buildUUID() + getLowercaseExtension(sourceFilename)
+  const source = join(CONFIG.STORAGE.ACTOR_IMAGES, sourceFilename)
+  const destination = join(CONFIG.STORAGE.ACTOR_IMAGES, newImageName)
+
+  await processImage(source, destination, imageSize, true)
+
+  const actorImageInfo = {
+    name: newImageName,
+    fileUrl: null,
+    height: imageSize.height,
+    width: imageSize.width,
+    onDisk: true
+  }
+
+  await updateActorImages(actor, ActorImageType.AVATAR, [ actorImageInfo ], undefined)
+}
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