audiobookshelf/server/objects/Library.js

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2.6 KiB
JavaScript
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const Folder = require('./Folder')
class Library {
constructor(library = null) {
this.id = null
this.name = null
this.folders = []
this.icon = 'database'
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this.lastScan = 0
this.createdAt = null
this.lastUpdate = null
if (library) {
this.construct(library)
}
}
get folderPaths() {
return this.folders.map(f => f.fullPath)
}
construct(library) {
this.id = library.id
this.name = library.name
this.folders = (library.folders || []).map(f => new Folder(f))
this.icon = library.icon || 'database'
this.createdAt = library.createdAt
this.lastUpdate = library.lastUpdate
}
toJSON() {
return {
id: this.id,
name: this.name,
folders: (this.folders || []).map(f => f.toJSON()),
icon: this.icon,
createdAt: this.createdAt,
lastUpdate: this.lastUpdate
}
}
setData(data) {
this.id = data.id ? data.id : 'lib' + (Math.trunc(Math.random() * 1000) + Date.now()).toString(36)
this.name = data.name
if (data.folder) {
this.folders = [
new Folder(data.folder)
]
} else if (data.folders) {
this.folders = data.folders.map(folder => {
var newFolder = new Folder()
newFolder.setData({
fullPath: folder.fullPath,
libraryId: this.id
})
return newFolder
})
}
this.icon = data.icon || 'database'
this.createdAt = Date.now()
this.lastUpdate = Date.now()
}
update(payload) {
var hasUpdates = false
if (payload.name && payload.name !== this.name) {
this.name = payload.name
hasUpdates = true
}
if (payload.folders) {
var newFolders = payload.folders.filter(f => !f.id)
var removedFolders = this.folders.filter(f => !payload.folders.find(_f => _f.id === f.id))
if (removedFolders.length) {
var removedFolderIds = removedFolders.map(f => f.id)
this.folders = this.folders.filter(f => !removedFolderIds.includes(f.id))
}
if (newFolders.length) {
newFolders.forEach((folderData) => {
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folderData.libraryId = this.id
var newFolder = new Folder()
newFolder.setData(folderData)
this.folders.push(newFolder)
})
}
hasUpdates = newFolders.length || removedFolders.length
}
if (hasUpdates) {
this.lastUpdate = Date.now()
}
return hasUpdates
}
checkFullPathInLibrary(fullPath) {
return this.folders.find(folder => fullPath.startsWith(folder.fullPath))
}
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getFolderById(id) {
return this.folders.find(folder => folder.id === id)
}
}
module.exports = Library