1 import express from 'express'
2 import { createAnyReqFiles } from '@server/helpers/express-utils'
3 import { CONFIG } from '@server/initializers/config'
4 import { MIMETYPES } from '@server/initializers/constants'
5 import { JobQueue } from '@server/lib/job-queue'
6 import { buildTaskFileFieldname, getTaskFile } from '@server/lib/video-editor'
9 VideoEditionTaskPayload,
10 VideoEditorCreateEdition,
15 VideoEditorTaskWatermark,
17 } from '@shared/models'
18 import { asyncMiddleware, authenticate, videosEditorAddEditionValidator } from '../../../middlewares'
20 const editorRouter = express.Router()
22 const tasksFiles = createAnyReqFiles(
23 MIMETYPES.VIDEO.MIMETYPE_EXT,
24 CONFIG.STORAGE.TMP_DIR,
25 (req: express.Request, file: Express.Multer.File, cb: (err: Error, result?: boolean) => void) => {
26 const body = req.body as VideoEditorCreateEdition
28 // Fetch array element
29 const matches = file.fieldname.match(/tasks\[(\d+)\]/)
30 if (!matches) return cb(new Error('Cannot find array element indice for ' + file.fieldname))
32 const indice = parseInt(matches[1])
33 const task = body.tasks[indice]
35 if (!task) return cb(new Error('Cannot find array element of indice ' + indice + ' for ' + file.fieldname))
38 [ 'add-intro', 'add-outro', 'add-watermark' ].includes(task.name) &&
39 file.fieldname === buildTaskFileFieldname(indice)
44 return cb(null, false)
48 editorRouter.post('/:videoId/editor/edit',
51 asyncMiddleware(videosEditorAddEditionValidator),
52 asyncMiddleware(createEditionTasks)
55 // ---------------------------------------------------------------------------
61 // ---------------------------------------------------------------------------
63 async function createEditionTasks (req: express.Request, res: express.Response) {
64 const files = req.files as Express.Multer.File[]
65 const body = req.body as VideoEditorCreateEdition
66 const video = res.locals.videoAll
68 video.state = VideoState.TO_EDIT
72 videoUUID: video.uuid,
73 tasks: body.tasks.map((t, i) => buildTaskPayload(t, i, files))
76 JobQueue.Instance.createJob({ type: 'video-edition', payload })
78 return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
81 const taskPayloadBuilders: {
82 [id in VideoEditorTask['name']]: (task: VideoEditorTask, indice?: number, files?: Express.Multer.File[]) => VideoEditionTaskPayload
84 'add-intro': buildIntroOutroTask,
85 'add-outro': buildIntroOutroTask,
87 'add-watermark': buildWatermarkTask
90 function buildTaskPayload (task: VideoEditorTask, indice: number, files: Express.Multer.File[]): VideoEditionTaskPayload {
91 return taskPayloadBuilders[task.name](task, indice, files)
94 function buildIntroOutroTask (task: VideoEditorTaskIntro | VideoEditorTaskOutro, indice: number, files: Express.Multer.File[]) {
98 file: getTaskFile(files, indice).path
103 function buildCutTask (task: VideoEditorTaskCut) {
107 start: task.options.start,
108 end: task.options.end
113 function buildWatermarkTask (task: VideoEditorTaskWatermark, indice: number, files: Express.Multer.File[]) {
117 file: getTaskFile(files, indice).path