X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Flib%2Fthumbnail.ts;h=02b867a91e6b9fd833514aa82093595925520aba;hb=5e47f6ab984a7d00782e4c7030afffa1ba480add;hp=e37aefc85f2b7e44096c6a49b741bb57ed927ba3;hpb=b3d5cb92b100406df98e5cd1f54eff9cd2078b1c;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/lib/thumbnail.ts b/server/lib/thumbnail.ts
index e37aefc85..02b867a91 100644
--- a/server/lib/thumbnail.ts
+++ b/server/lib/thumbnail.ts
@@ -1,20 +1,19 @@
 import { join } from 'path'
-
-import { ThumbnailType } from '../../shared/models/videos/thumbnail.type'
-import { generateImageFromVideoFile } from '../helpers/ffmpeg-utils'
-import { processImage } from '../helpers/image-utils'
-import { downloadImage } from '../helpers/requests'
+import { ThumbnailType } from '@shared/models'
+import { generateImageFilename, generateImageFromVideoFile } from '../helpers/image-utils'
 import { CONFIG } from '../initializers/config'
 import { ASSETS_PATH, PREVIEWS_SIZE, THUMBNAILS_SIZE } from '../initializers/constants'
 import { ThumbnailModel } from '../models/video/thumbnail'
-import { MVideoFile, MVideoThumbnail } from '../types/models'
+import { MVideoFile, MVideoThumbnail, MVideoUUID } from '../types/models'
 import { MThumbnail } from '../types/models/video/thumbnail'
 import { MVideoPlaylistThumbnail } from '../types/models/video/video-playlist'
-import { getVideoFilePath } from './video-paths'
+import { downloadImageFromWorker } from './local-actor'
+import { VideoPathManager } from './video-path-manager'
+import { processImageFromWorker } from './worker/parent-process'
 
-type ImageSize = { height: number, width: number }
+type ImageSize = { height?: number, width?: number }
 
-function createPlaylistMiniatureFromExisting (options: {
+function updatePlaylistMiniatureFromExisting (options: {
   inputPath: string
   playlist: MVideoPlaylistThumbnail
   automaticallyGenerated: boolean
@@ -25,8 +24,11 @@ function createPlaylistMiniatureFromExisting (options: {
   const { filename, outputPath, height, width, existingThumbnail } = buildMetadataFromPlaylist(playlist, size)
   const type = ThumbnailType.MINIATURE
 
-  const thumbnailCreator = () => processImage(inputPath, outputPath, { width, height }, keepOriginal)
-  return createThumbnailFromFunction({
+  const thumbnailCreator = () => {
+    return processImageFromWorker({ path: inputPath, destination: outputPath, newSize: { width, height }, keepOriginal })
+  }
+
+  return updateThumbnailFromFunction({
     thumbnailCreator,
     filename,
     height,
@@ -37,7 +39,7 @@ function createPlaylistMiniatureFromExisting (options: {
   })
 }
 
-function createPlaylistMiniatureFromUrl (options: {
+function updatePlaylistMiniatureFromUrl (options: {
   downloadUrl: string
   playlist: MVideoPlaylistThumbnail
   size?: ImageSize
@@ -51,11 +53,14 @@ function createPlaylistMiniatureFromUrl (options: {
     ? null
     : downloadUrl
 
-  const thumbnailCreator = () => downloadImage(downloadUrl, basePath, filename, { width, height })
-  return createThumbnailFromFunction({ thumbnailCreator, filename, height, width, type, existingThumbnail, fileUrl })
+  const thumbnailCreator = () => {
+    return downloadImageFromWorker({ url: downloadUrl, destDir: basePath, destName: filename, size: { width, height } })
+  }
+
+  return updateThumbnailFromFunction({ thumbnailCreator, filename, height, width, type, existingThumbnail, fileUrl })
 }
 
-function createVideoMiniatureFromUrl (options: {
+function updateVideoMiniatureFromUrl (options: {
   downloadUrl: string
   video: MVideoThumbnail
   type: ThumbnailType
@@ -69,13 +74,7 @@ function createVideoMiniatureFromUrl (options: {
     ? null
     : downloadUrl
 
-  // If the thumbnail URL did not change
-  const existingUrl = existingThumbnail
-    ? existingThumbnail.fileUrl
-    : null
-
-  // If the thumbnail URL did not change and has a unique filename (introduced in 3.2), avoid thumbnail processing
-  const thumbnailUrlChanged = !existingUrl || existingUrl !== downloadUrl || downloadUrl.endsWith(`${video.uuid}.jpg`)
+  const thumbnailUrlChanged = hasThumbnailUrlChanged(existingThumbnail, downloadUrl, video)
 
   // Do not change the thumbnail filename if the file did not change
   const filename = thumbnailUrlChanged
@@ -83,15 +82,17 @@ function createVideoMiniatureFromUrl (options: {
     : existingThumbnail.filename
 
   const thumbnailCreator = () => {
-    if (thumbnailUrlChanged) return downloadImage(downloadUrl, basePath, filename, { width, height })
+    if (thumbnailUrlChanged) {
+      return downloadImageFromWorker({ url: downloadUrl, destDir: basePath, destName: filename, size: { width, height } })
+    }
 
     return Promise.resolve()
   }
 
-  return createThumbnailFromFunction({ thumbnailCreator, filename, height, width, type, existingThumbnail, fileUrl })
+  return updateThumbnailFromFunction({ thumbnailCreator, filename, height, width, type, existingThumbnail, fileUrl })
 }
 
-function createVideoMiniatureFromExisting (options: {
+function updateVideoMiniatureFromExisting (options: {
   inputPath: string
   video: MVideoThumbnail
   type: ThumbnailType
@@ -102,9 +103,12 @@ function createVideoMiniatureFromExisting (options: {
   const { inputPath, video, type, automaticallyGenerated, size, keepOriginal = false } = options
 
   const { filename, outputPath, height, width, existingThumbnail } = buildMetadataFromVideo(video, type, size)
-  const thumbnailCreator = () => processImage(inputPath, outputPath, { width, height }, keepOriginal)
 
-  return createThumbnailFromFunction({
+  const thumbnailCreator = () => {
+    return processImageFromWorker({ path: inputPath, destination: outputPath, newSize: { width, height }, keepOriginal })
+  }
+
+  return updateThumbnailFromFunction({
     thumbnailCreator,
     filename,
     height,
@@ -122,35 +126,53 @@ function generateVideoMiniature (options: {
 }) {
   const { video, videoFile, type } = options
 
-  const input = getVideoFilePath(video, videoFile)
-
-  const { filename, basePath, height, width, existingThumbnail, outputPath } = buildMetadataFromVideo(video, type)
-  const thumbnailCreator = videoFile.isAudio()
-    ? () => processImage(ASSETS_PATH.DEFAULT_AUDIO_BACKGROUND, outputPath, { width, height }, true)
-    : () => generateImageFromVideoFile(input, basePath, filename, { height, width })
-
-  return createThumbnailFromFunction({
-    thumbnailCreator,
-    filename,
-    height,
-    width,
-    type,
-    automaticallyGenerated: true,
-    existingThumbnail
+  return VideoPathManager.Instance.makeAvailableVideoFile(videoFile.withVideoOrPlaylist(video), input => {
+    const { filename, basePath, height, width, existingThumbnail, outputPath } = buildMetadataFromVideo(video, type)
+
+    const thumbnailCreator = videoFile.isAudio()
+      ? () => processImageFromWorker({
+        path: ASSETS_PATH.DEFAULT_AUDIO_BACKGROUND,
+        destination: outputPath,
+        newSize: { width, height },
+        keepOriginal: true
+      })
+      : () => generateImageFromVideoFile({
+        fromPath: input,
+        folder: basePath,
+        imageName: filename,
+        size: { height, width }
+      })
+
+    return updateThumbnailFromFunction({
+      thumbnailCreator,
+      filename,
+      height,
+      width,
+      type,
+      automaticallyGenerated: true,
+      existingThumbnail
+    })
   })
 }
 
-function createPlaceholderThumbnail (options: {
+function updatePlaceholderThumbnail (options: {
   fileUrl: string
   video: MVideoThumbnail
   type: ThumbnailType
   size: ImageSize
 }) {
   const { fileUrl, video, type, size } = options
-  const { filename, height, width, existingThumbnail } = buildMetadataFromVideo(video, type, size)
+  const { filename: updatedFilename, height, width, existingThumbnail } = buildMetadataFromVideo(video, type, size)
+
+  const thumbnailUrlChanged = hasThumbnailUrlChanged(existingThumbnail, fileUrl, video)
 
   const thumbnail = existingThumbnail || new ThumbnailModel()
 
+  // Do not change the thumbnail filename if the file did not change
+  const filename = thumbnailUrlChanged
+    ? updatedFilename
+    : existingThumbnail.filename
+
   thumbnail.filename = filename
   thumbnail.height = height
   thumbnail.width = width
@@ -164,11 +186,20 @@ function createPlaceholderThumbnail (options: {
 
 export {
   generateVideoMiniature,
-  createVideoMiniatureFromUrl,
-  createVideoMiniatureFromExisting,
-  createPlaceholderThumbnail,
-  createPlaylistMiniatureFromUrl,
-  createPlaylistMiniatureFromExisting
+  updateVideoMiniatureFromUrl,
+  updateVideoMiniatureFromExisting,
+  updatePlaceholderThumbnail,
+  updatePlaylistMiniatureFromUrl,
+  updatePlaylistMiniatureFromExisting
+}
+
+function hasThumbnailUrlChanged (existingThumbnail: MThumbnail, downloadUrl: string, video: MVideoUUID) {
+  const existingUrl = existingThumbnail
+    ? existingThumbnail.fileUrl
+    : null
+
+  // If the thumbnail URL did not change and has a unique filename (introduced in 3.1), avoid thumbnail processing
+  return !existingUrl || existingUrl !== downloadUrl || downloadUrl.endsWith(`${video.uuid}.jpg`)
 }
 
 function buildMetadataFromPlaylist (playlist: MVideoPlaylistThumbnail, size: ImageSize) {
@@ -191,7 +222,7 @@ function buildMetadataFromVideo (video: MVideoThumbnail, type: ThumbnailType, si
     : undefined
 
   if (type === ThumbnailType.MINIATURE) {
-    const filename = video.generateThumbnailName()
+    const filename = generateImageFilename()
     const basePath = CONFIG.STORAGE.THUMBNAILS_DIR
 
     return {
@@ -205,7 +236,7 @@ function buildMetadataFromVideo (video: MVideoThumbnail, type: ThumbnailType, si
   }
 
   if (type === ThumbnailType.PREVIEW) {
-    const filename = video.generatePreviewName()
+    const filename = generateImageFilename()
     const basePath = CONFIG.STORAGE.PREVIEWS_DIR
 
     return {
@@ -221,7 +252,7 @@ function buildMetadataFromVideo (video: MVideoThumbnail, type: ThumbnailType, si
   return undefined
 }
 
-async function createThumbnailFromFunction (parameters: {
+async function updateThumbnailFromFunction (parameters: {
   thumbnailCreator: () => Promise<any>
   filename: string
   height: number