1 import validator from 'validator'
2 import { CONSTRAINTS_FIELDS } from '@server/initializers/constants'
3 import { buildTaskFileFieldname } from '@server/lib/video-studio'
4 import { VideoStudioTask } from '@shared/models'
5 import { isArray } from './misc'
6 import { isVideoFileMimeTypeValid, isVideoImageValid } from './videos'
7 import { forceNumber } from '@shared/core-utils'
9 function isValidStudioTasksArray (tasks: any) {
10 if (!isArray(tasks)) return false
12 return tasks.length >= CONSTRAINTS_FIELDS.VIDEO_STUDIO.TASKS.min &&
13 tasks.length <= CONSTRAINTS_FIELDS.VIDEO_STUDIO.TASKS.max
16 function isStudioCutTaskValid (task: VideoStudioTask) {
17 if (task.name !== 'cut') return false
18 if (!task.options) return false
20 const { start, end } = task.options
21 if (!start && !end) return false
23 if (start && !validator.isInt(start + '', CONSTRAINTS_FIELDS.VIDEO_STUDIO.CUT_TIME)) return false
24 if (end && !validator.isInt(end + '', CONSTRAINTS_FIELDS.VIDEO_STUDIO.CUT_TIME)) return false
26 if (!start || !end) return true
28 return forceNumber(start) < forceNumber(end)
31 function isStudioTaskAddIntroOutroValid (task: VideoStudioTask, indice: number, files: Express.Multer.File[]) {
32 const file = files.find(f => f.fieldname === buildTaskFileFieldname(indice, 'file'))
34 return (task.name === 'add-intro' || task.name === 'add-outro') &&
35 file && isVideoFileMimeTypeValid([ file ], null)
38 function isStudioTaskAddWatermarkValid (task: VideoStudioTask, indice: number, files: Express.Multer.File[]) {
39 const file = files.find(f => f.fieldname === buildTaskFileFieldname(indice, 'file'))
41 return task.name === 'add-watermark' &&
42 file && isVideoImageValid([ file ], null, true)
45 // ---------------------------------------------------------------------------
48 isValidStudioTasksArray,
51 isStudioTaskAddIntroOutroValid,
52 isStudioTaskAddWatermarkValid