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45 lines
1.3 KiB
JavaScript
45 lines
1.3 KiB
JavaScript
/*
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--------------------------------------------------------------------------------
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Represents a file on disk, inside the input folder
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Also includes how it maps to the different output files
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--------------------------------------------------------------------------------
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*/
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const path = require('node:path')
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const _ = require('lodash')
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const moment = require('moment')
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const output = require('./output')
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const url = require('./url')
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const MIME_REGEX = /([^/]+)\/(.*)/
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const EXIF_DATE_FORMAT = 'YYYY:MM:DD HH:mm:ssZ'
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let index = 0
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class File {
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constructor (dbEntry, meta, opts) {
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this.id = ++index
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this.path = dbEntry.SourceFile
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this.filename = path.basename(dbEntry.SourceFile)
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this.date = fileDate(dbEntry)
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this.type = mediaType(dbEntry)
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this.isVideo = (this.type === 'video')
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this.output = output.paths(this.path, this.type, opts || {})
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this.urls = _.mapValues(this.output, o => url.fromPath(o.path))
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this.meta = meta
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}
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}
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function fileDate (dbEntry) {
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return moment(dbEntry.File.FileModifyDate, EXIF_DATE_FORMAT).valueOf()
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}
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function mediaType (dbEntry) {
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const match = MIME_REGEX.exec(dbEntry.File.MIMEType)
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if (match && match[1] === 'image') return 'image'
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if (match && match[1] === 'video') return 'video'
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return 'unknown'
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}
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module.exports = File
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