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	- Update permissions example to use UUIDv4 strings for allowedLibraries - More validation on advanced permission JSON to ensure arrays are array of strings - Only set allowedTags and allowedLibraries if the corresponding access all permission is false
		
			
				
	
	
		
			530 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			530 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| const Logger = require('../../Logger')
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| const AudioBookmark = require('./AudioBookmark')
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| const MediaProgress = require('./MediaProgress')
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| 
 | |
| class User {
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|   constructor(user) {
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|     this.id = null
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|     this.oldUserId = null // TODO: Temp for keeping old access tokens
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|     this.username = null
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|     this.email = null
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|     this.pash = null
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|     this.type = null
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|     this.token = null
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|     this.isActive = true
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|     this.isLocked = false
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|     this.lastSeen = null
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|     this.createdAt = null
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| 
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|     this.mediaProgress = []
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|     this.seriesHideFromContinueListening = [] // Series IDs that should not show on home page continue listening
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|     this.bookmarks = []
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| 
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|     this.permissions = {}
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|     this.librariesAccessible = [] // Library IDs (Empty if ALL libraries)
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|     this.itemTagsSelected = [] // Empty if ALL item tags accessible
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| 
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|     this.authOpenIDSub = null
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| 
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|     if (user) {
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|       this.construct(user)
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|     }
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|   }
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| 
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|   get isRoot() {
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|     return this.type === 'root'
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|   }
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|   get isAdmin() {
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|     return this.type === 'admin'
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|   }
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|   get isUser() {
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|     return this.type === 'user'
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|   }
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|   get isGuest() {
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|     return this.type === 'guest'
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|   }
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|   get isAdminOrUp() {
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|     return this.isAdmin || this.isRoot
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|   }
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|   get canDelete() {
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|     return !!this.permissions.delete && this.isActive
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|   }
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|   get canUpdate() {
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|     return !!this.permissions.update && this.isActive
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|   }
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|   get canDownload() {
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|     return !!this.permissions.download && this.isActive
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|   }
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|   get canUpload() {
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|     return !!this.permissions.upload && this.isActive
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|   }
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|   get canAccessExplicitContent() {
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|     return !!this.permissions.accessExplicitContent && this.isActive
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|   }
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|   get hasPw() {
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|     return !!this.pash && !!this.pash.length
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|   }
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| 
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|   getDefaultUserPermissions() {
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|     return {
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|       download: true,
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|       update: this.type === 'root' || this.type === 'admin',
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|       delete: this.type === 'root',
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|       upload: this.type === 'root' || this.type === 'admin',
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|       accessAllLibraries: true,
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|       accessAllTags: true,
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|       accessExplicitContent: true
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|     }
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|   }
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| 
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|   toJSON() {
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|     return {
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|       id: this.id,
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|       oldUserId: this.oldUserId,
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|       username: this.username,
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|       email: this.email,
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|       pash: this.pash,
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|       type: this.type,
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|       token: this.token,
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|       mediaProgress: this.mediaProgress ? this.mediaProgress.map(li => li.toJSON()) : [],
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|       seriesHideFromContinueListening: [...this.seriesHideFromContinueListening],
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|       bookmarks: this.bookmarks ? this.bookmarks.map(b => b.toJSON()) : [],
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|       isActive: this.isActive,
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|       isLocked: this.isLocked,
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|       lastSeen: this.lastSeen,
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|       createdAt: this.createdAt,
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|       permissions: this.permissions,
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|       librariesAccessible: [...this.librariesAccessible],
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|       itemTagsSelected: [...this.itemTagsSelected],
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|       authOpenIDSub: this.authOpenIDSub
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|     }
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|   }
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| 
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|   toJSONForBrowser(hideRootToken = false, minimal = false) {
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|     const json = {
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|       id: this.id,
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|       oldUserId: this.oldUserId,
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|       username: this.username,
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|       email: this.email,
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|       type: this.type,
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|       token: (this.type === 'root' && hideRootToken) ? '' : this.token,
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|       mediaProgress: this.mediaProgress ? this.mediaProgress.map(li => li.toJSON()) : [],
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|       seriesHideFromContinueListening: [...this.seriesHideFromContinueListening],
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|       bookmarks: this.bookmarks ? this.bookmarks.map(b => b.toJSON()) : [],
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|       isActive: this.isActive,
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|       isLocked: this.isLocked,
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|       lastSeen: this.lastSeen,
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|       createdAt: this.createdAt,
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|       permissions: this.permissions,
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|       librariesAccessible: [...this.librariesAccessible],
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|       itemTagsSelected: [...this.itemTagsSelected],
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|       hasOpenIDLink: !!this.authOpenIDSub
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|     }
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|     if (minimal) {
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|       delete json.mediaProgress
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|       delete json.bookmarks
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|     }
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|     return json
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|   }
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| 
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|   /**
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|    * User data for clients
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|    * @param {[oldPlaybackSession[]]} sessions optional array of open playback sessions
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|    * @returns {object}
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|    */
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|   toJSONForPublic(sessions) {
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|     const userSession = sessions?.find(s => s.userId === this.id) || null
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|     const session = userSession?.toJSONForClient() || null
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|     return {
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|       id: this.id,
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|       oldUserId: this.oldUserId,
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|       username: this.username,
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|       type: this.type,
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|       session,
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|       lastSeen: this.lastSeen,
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|       createdAt: this.createdAt
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|     }
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|   }
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| 
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|   construct(user) {
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|     this.id = user.id
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|     this.oldUserId = user.oldUserId
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|     this.username = user.username
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|     this.email = user.email || null
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|     this.pash = user.pash
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|     this.type = user.type
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|     this.token = user.token
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| 
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|     this.mediaProgress = []
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|     if (user.mediaProgress) {
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|       this.mediaProgress = user.mediaProgress.map(li => new MediaProgress(li)).filter(lip => lip.id)
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|     }
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| 
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|     this.bookmarks = []
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|     if (user.bookmarks) {
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|       this.bookmarks = user.bookmarks.filter(bm => typeof bm.libraryItemId == 'string').map(bm => new AudioBookmark(bm))
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|     }
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| 
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|     this.seriesHideFromContinueListening = []
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|     if (user.seriesHideFromContinueListening) this.seriesHideFromContinueListening = [...user.seriesHideFromContinueListening]
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| 
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|     this.isActive = (user.isActive === undefined || user.type === 'root') ? true : !!user.isActive
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|     this.isLocked = user.type === 'root' ? false : !!user.isLocked
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|     this.lastSeen = user.lastSeen || null
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|     this.createdAt = user.createdAt || Date.now()
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|     this.permissions = user.permissions || this.getDefaultUserPermissions()
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|     // Upload permission added v1.1.13, make sure root user has upload permissions
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|     if (this.type === 'root' && !this.permissions.upload) this.permissions.upload = true
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| 
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|     // Library restriction permissions added v1.4.14, defaults to all libraries
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|     if (this.permissions.accessAllLibraries === undefined) this.permissions.accessAllLibraries = true
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|     // Library restriction permissions added v2.0, defaults to all libraries
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|     if (this.permissions.accessAllTags === undefined) this.permissions.accessAllTags = true
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|     // Explicit content restriction permission added v2.0.18
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|     if (this.permissions.accessExplicitContent === undefined) this.permissions.accessExplicitContent = true
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|     // itemTagsAccessible was renamed to itemTagsSelected in version v2.2.20
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|     if (user.itemTagsAccessible?.length) {
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|       this.permissions.selectedTagsNotAccessible = false
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|       user.itemTagsSelected = user.itemTagsAccessible
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|     }
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| 
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|     this.librariesAccessible = [...(user.librariesAccessible || [])]
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|     this.itemTagsSelected = [...(user.itemTagsSelected || [])]
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| 
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|     this.authOpenIDSub = user.authOpenIDSub || null
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|   }
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| 
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|   update(payload) {
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|     var hasUpdates = false
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|     // Update the following keys:
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|     const keysToCheck = ['pash', 'type', 'username', 'email', 'isActive']
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|     keysToCheck.forEach((key) => {
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|       if (payload[key] !== undefined) {
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|         if (key === 'isActive' || payload[key]) { // pash, type, username must evaluate to true (cannot be null or empty)
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|           if (payload[key] !== this[key]) {
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|             hasUpdates = true
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|             this[key] = payload[key]
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|           }
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|         }
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|       }
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|     })
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| 
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|     if (payload.seriesHideFromContinueListening && Array.isArray(payload.seriesHideFromContinueListening)) {
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|       if (this.seriesHideFromContinueListening.join(',') !== payload.seriesHideFromContinueListening.join(',')) {
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|         hasUpdates = true
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|         this.seriesHideFromContinueListening = [...payload.seriesHideFromContinueListening]
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|       }
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|     }
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| 
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|     // And update permissions
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|     if (payload.permissions) {
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|       for (const key in payload.permissions) {
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|         if (payload.permissions[key] !== this.permissions[key]) {
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|           hasUpdates = true
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|           this.permissions[key] = payload.permissions[key]
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|         }
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|       }
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|     }
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| 
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|     // Update accessible libraries
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|     if (this.permissions.accessAllLibraries) {
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|       // Access all libraries
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|       if (this.librariesAccessible.length) {
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|         this.librariesAccessible = []
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|         hasUpdates = true
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|       }
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|     } else if (payload.librariesAccessible !== undefined) {
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|       if (payload.librariesAccessible.length) {
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|         if (payload.librariesAccessible.join(',') !== this.librariesAccessible.join(',')) {
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|           hasUpdates = true
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|           this.librariesAccessible = [...payload.librariesAccessible]
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|         }
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|       } else if (this.librariesAccessible.length > 0) {
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|         hasUpdates = true
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|         this.librariesAccessible = []
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|       }
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|     }
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| 
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|     // Update accessible tags
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|     if (this.permissions.accessAllTags) {
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|       // Access all tags
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|       if (this.itemTagsSelected.length) {
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|         this.itemTagsSelected = []
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|         this.permissions.selectedTagsNotAccessible = false
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|         hasUpdates = true
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|       }
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|     } else if (payload.itemTagsSelected !== undefined) {
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|       if (payload.itemTagsSelected.length) {
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|         if (payload.itemTagsSelected.join(',') !== this.itemTagsSelected.join(',')) {
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|           hasUpdates = true
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|           this.itemTagsSelected = [...payload.itemTagsSelected]
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|         }
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|       } else if (this.itemTagsSelected.length > 0) {
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|         hasUpdates = true
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|         this.itemTagsSelected = []
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|         this.permissions.selectedTagsNotAccessible = false
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|       }
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|     }
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|     return hasUpdates
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|   }
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| 
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|   // List of expected permission properties from the client
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|   static permissionMapping = {
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|     canDownload: 'download',
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|     canUpload: 'upload',
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|     canDelete: 'delete',
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|     canUpdate: 'update',
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|     canAccessExplicitContent: 'accessExplicitContent',
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|     canAccessAllLibraries: 'accessAllLibraries',
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|     canAccessAllTags: 'accessAllTags',
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|     tagsAreDenylist: 'selectedTagsNotAccessible',
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|     // Direct mapping for array-based permissions
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|     allowedLibraries: 'librariesAccessible',
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|     allowedTags: 'itemTagsSelected'
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|   }
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| 
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|   /**
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|    * Update user permissions from external JSON
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|    * 
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|    * @param {Object} absPermissions JSON containing user permissions
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|    * @returns {boolean} true if updates were made
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|    */
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|   updatePermissionsFromExternalJSON(absPermissions) {
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|     let hasUpdates = false
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|     let updatedUserPermissions = {}
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| 
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|     // Initialize all permissions to false first
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|     Object.keys(User.permissionMapping).forEach(mappingKey => {
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|       const userPermKey = User.permissionMapping[mappingKey]
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|       if (typeof this.permissions[userPermKey] === 'boolean') {
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|         updatedUserPermissions[userPermKey] = false // Default to false for boolean permissions
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|       }
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|     })
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| 
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|     // Map the boolean permissions from absPermissions
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|     Object.keys(absPermissions).forEach(absKey => {
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|       const userPermKey = User.permissionMapping[absKey]
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|       if (!userPermKey) {
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|         throw new Error(`Unexpected permission property: ${absKey}`)
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|       }
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| 
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|       if (updatedUserPermissions[userPermKey] !== undefined) {
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|         updatedUserPermissions[userPermKey] = !!absPermissions[absKey]
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|       }
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|     })
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| 
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|     // Update user permissions if changes were made
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|     if (JSON.stringify(this.permissions) !== JSON.stringify(updatedUserPermissions)) {
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|       this.permissions = updatedUserPermissions
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|       hasUpdates = true
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|     }
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| 
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|     // Handle allowedLibraries
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|     if (this.permissions.accessAllLibraries) {
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|       if (this.librariesAccessible.length) {
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|         this.librariesAccessible = []
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|         hasUpdates = true
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|       }
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|     } else if (absPermissions.allowedLibraries?.length && absPermissions.allowedLibraries.join(',') !== this.librariesAccessible.join(',')) {
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|       if (absPermissions.allowedLibraries.some(lid => typeof lid !== 'string')) {
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|         throw new Error('Invalid permission property "allowedLibraries", expecting array of strings')
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|       }
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|       this.librariesAccessible = absPermissions.allowedLibraries
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|       hasUpdates = true
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|     }
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| 
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|     // Handle allowedTags
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|     if (this.permissions.accessAllTags) {
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|       if (this.itemTagsSelected.length) {
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|         this.itemTagsSelected = []
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|         hasUpdates = true
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|       }
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|     } else if (absPermissions.allowedTags?.length && absPermissions.allowedTags.join(',') !== this.itemTagsSelected.join(',')) {
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|       if (absPermissions.allowedTags.some(tag => typeof tag !== 'string')) {
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|         throw new Error('Invalid permission property "allowedTags", expecting array of strings')
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|       }
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|       this.itemTagsSelected = absPermissions.allowedTags
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|       hasUpdates = true
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|     }
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| 
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|     return hasUpdates
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|   }
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| 
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| 
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|   /**
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|    * Get a sample to show how a JSON for updatePermissionsFromExternalJSON should look like 
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|    * 
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|    * @returns {string} JSON string
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|    */
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|   static getSampleAbsPermissions() {
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|     // Start with a template object where all permissions are false for simplicity
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|     const samplePermissions = Object.keys(User.permissionMapping).reduce((acc, key) => {
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|       // For array-based permissions, provide a sample array
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|       if (key === 'allowedLibraries') {
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|         acc[key] = [`5406ba8a-16e1-451d-96d7-4931b0a0d966`, `918fd848-7c1d-4a02-818a-847435a879ca`]
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|       } else if (key === 'allowedTags') {
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|         acc[key] = [`ExampleTag`, `AnotherTag`, `ThirdTag`]
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|       } else {
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|         acc[key] = false
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|       }
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|       return acc
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|     }, {})
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| 
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|     return JSON.stringify(samplePermissions, null, 2) // Pretty print the JSON
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|   }
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| 
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|   /**
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|    * Get first available library id for user
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|    * 
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|    * @param {string[]} libraryIds
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|    * @returns {string|null}
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|    */
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|   getDefaultLibraryId(libraryIds) {
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|     // Libraries should already be in ascending display order, find first accessible
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|     return libraryIds.find(lid => this.checkCanAccessLibrary(lid)) || null
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|   }
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| 
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|   getMediaProgress(libraryItemId, episodeId = null) {
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|     if (!this.mediaProgress) return null
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|     return this.mediaProgress.find(lip => {
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|       if (episodeId && lip.episodeId !== episodeId) return false
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|       return lip.libraryItemId === libraryItemId
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|     })
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|   }
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| 
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|   getAllMediaProgressForLibraryItem(libraryItemId) {
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|     if (!this.mediaProgress) return []
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|     return this.mediaProgress.filter(li => li.libraryItemId === libraryItemId)
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|   }
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| 
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|   createUpdateMediaProgress(libraryItem, updatePayload, episodeId = null) {
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|     const itemProgress = this.mediaProgress.find(li => {
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|       if (episodeId && li.episodeId !== episodeId) return false
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|       return li.libraryItemId === libraryItem.id
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|     })
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|     if (!itemProgress) {
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|       const newItemProgress = new MediaProgress()
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| 
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|       newItemProgress.setData(libraryItem, updatePayload, episodeId, this.id)
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|       this.mediaProgress.push(newItemProgress)
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|       return true
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|     }
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|     const wasUpdated = itemProgress.update(updatePayload)
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| 
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|     if (updatePayload.lastUpdate) itemProgress.lastUpdate = updatePayload.lastUpdate // For local to keep update times in sync
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|     return wasUpdated
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|   }
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| 
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|   removeMediaProgress(id) {
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|     if (!this.mediaProgress.some(mp => mp.id === id)) return false
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|     this.mediaProgress = this.mediaProgress.filter(mp => mp.id !== id)
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|     return true
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|   }
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| 
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|   checkCanAccessLibrary(libraryId) {
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|     if (this.permissions.accessAllLibraries) return true
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|     if (!this.librariesAccessible) return false
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|     return this.librariesAccessible.includes(libraryId)
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|   }
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| 
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|   checkCanAccessLibraryItemWithTags(tags) {
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|     if (this.permissions.accessAllTags) return true
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|     if (this.permissions.selectedTagsNotAccessible) {
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|       if (!tags?.length) return true
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|       return tags.every(tag => !this.itemTagsSelected.includes(tag))
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|     }
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|     if (!tags?.length) return false
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|     return this.itemTagsSelected.some(tag => tags.includes(tag))
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|   }
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| 
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|   checkCanAccessLibraryItem(libraryItem) {
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|     if (!this.checkCanAccessLibrary(libraryItem.libraryId)) return false
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| 
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|     if (libraryItem.media.metadata.explicit && !this.canAccessExplicitContent) return false
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|     return this.checkCanAccessLibraryItemWithTags(libraryItem.media.tags)
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|   }
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| 
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|   /**
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|    * Checks if a user can access a library item
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|    * @param {string} libraryId 
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|    * @param {boolean} explicit 
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|    * @param {string[]} tags 
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|    */
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|   checkCanAccessLibraryItemWithData(libraryId, explicit, tags) {
 | |
|     if (!this.checkCanAccessLibrary(libraryId)) return false
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|     if (explicit && !this.canAccessExplicitContent) return false
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|     return this.checkCanAccessLibraryItemWithTags(tags)
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|   }
 | |
| 
 | |
|   findBookmark(libraryItemId, time) {
 | |
|     return this.bookmarks.find(bm => bm.libraryItemId === libraryItemId && bm.time == time)
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|   }
 | |
| 
 | |
|   createBookmark(libraryItemId, time, title) {
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|     var existingBookmark = this.findBookmark(libraryItemId, time)
 | |
|     if (existingBookmark) {
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|       Logger.warn('[User] Create Bookmark already exists for this time')
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|       existingBookmark.title = title
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|       return existingBookmark
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|     }
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|     var newBookmark = new AudioBookmark()
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|     newBookmark.setData(libraryItemId, time, title)
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|     this.bookmarks.push(newBookmark)
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|     return newBookmark
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|   }
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| 
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|   updateBookmark(libraryItemId, time, title) {
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|     var bookmark = this.findBookmark(libraryItemId, time)
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|     if (!bookmark) {
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|       Logger.error(`[User] updateBookmark not found`)
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|       return null
 | |
|     }
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|     bookmark.title = title
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|     return bookmark
 | |
|   }
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| 
 | |
|   removeBookmark(libraryItemId, time) {
 | |
|     this.bookmarks = this.bookmarks.filter(bm => (bm.libraryItemId !== libraryItemId || bm.time !== time))
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|   }
 | |
| 
 | |
|   checkShouldHideSeriesFromContinueListening(seriesId) {
 | |
|     return this.seriesHideFromContinueListening.includes(seriesId)
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|   }
 | |
| 
 | |
|   addSeriesToHideFromContinueListening(seriesId) {
 | |
|     if (this.seriesHideFromContinueListening.includes(seriesId)) return false
 | |
|     this.seriesHideFromContinueListening.push(seriesId)
 | |
|     return true
 | |
|   }
 | |
| 
 | |
|   removeSeriesFromHideFromContinueListening(seriesId) {
 | |
|     if (!this.seriesHideFromContinueListening.includes(seriesId)) return false
 | |
|     this.seriesHideFromContinueListening = this.seriesHideFromContinueListening.filter(sid => sid !== seriesId)
 | |
|     return true
 | |
|   }
 | |
| 
 | |
|   removeProgressFromContinueListening(progressId) {
 | |
|     const progress = this.mediaProgress.find(mp => mp.id === progressId)
 | |
|     if (!progress) return false
 | |
|     return progress.removeFromContinueListening()
 | |
|   }
 | |
| 
 | |
|   /**
 | |
|    * Number of podcast episodes not finished for library item
 | |
|    * Note: libraryItem passed in from libraryHelpers is not a LibraryItem class instance
 | |
|    * @param {LibraryItem|object} libraryItem 
 | |
|    * @returns {number}
 | |
|    */
 | |
|   getNumEpisodesIncompleteForPodcast(libraryItem) {
 | |
|     if (!libraryItem?.media.episodes) return 0
 | |
|     let numEpisodesIncomplete = 0
 | |
|     for (const episode of libraryItem.media.episodes) {
 | |
|       const mediaProgress = this.getMediaProgress(libraryItem.id, episode.id)
 | |
|       if (!mediaProgress?.isFinished) {
 | |
|         numEpisodesIncomplete++
 | |
|       }
 | |
|     }
 | |
|     return numEpisodesIncomplete
 | |
|   }
 | |
| }
 | |
| module.exports = User |