Add:User listening stats page and new library stats

server/ApiController.js

@@ -458,14 +458,15 @@ class ApiController {
       books: {},
       days: {},
       dayOfWeek: {},
-      today: 0
+      today: 0,
+      recentSessions: listeningSessions.slice(0, 10)
     }
     listeningSessions.forEach((s) => {
       if (s.dayOfWeek) {
         if (!listeningStats.dayOfWeek[s.dayOfWeek]) listeningStats.dayOfWeek[s.dayOfWeek] = 0
         listeningStats.dayOfWeek[s.dayOfWeek] += s.timeListening
       }
-      if (s.date) {
+      if (s.date && s.timeListening > 0) {
         if (!listeningStats.days[s.date]) listeningStats.days[s.date] = 0
         listeningStats.days[s.date] += s.timeListening
 
@@ -473,8 +474,17 @@ class ApiController {
           listeningStats.today += s.timeListening
         }
       }
-      if (!listeningStats.books[s.audiobookId]) listeningStats.books[s.audiobookId] = 0
-      listeningStats.books[s.audiobookId] += s.timeListening
+      if (!listeningStats.books[s.audiobookId]) {
+        listeningStats.books[s.audiobookId] = {
+          id: s.audiobookId,
+          timeListening: s.timeListening,
+          title: s.audiobookTitle,
+          author: s.audiobookAuthor,
+          lastUpdate: s.lastUpdate
+        }
+      } else {
+        listeningStats.books[s.audiobookId].timeListening += s.timeListening
+      }
 
       listeningStats.totalTime += s.timeListening
     })

server/controllers/LibraryController.js

@@ -375,11 +375,14 @@ class LibraryController {
 
     var authorsWithCount = libraryHelpers.getAuthorsWithCount(audiobooksInLibrary)
     var genresWithCount = libraryHelpers.getGenresWithCount(audiobooksInLibrary)
+    var abDurationStats = libraryHelpers.getAudiobookDurationStats(audiobooksInLibrary)
     var stats = {
       totalBooks: audiobooksInLibrary.length,
       totalAuthors: Object.keys(authorsWithCount).length,
       totalGenres: Object.keys(genresWithCount).length,
-      totalDuration: libraryHelpers.getAudiobooksTotalDuration(audiobooksInLibrary),
+      totalDuration: abDurationStats.totalDuration,
+      longestAudiobooks: abDurationStats.longstAudiobooks,
+      numAudioTracks: abDurationStats.numAudioTracks,
       totalSize: libraryHelpers.getAudiobooksTotalSize(audiobooksInLibrary),
       authorsWithCount,
       genresWithCount

server/objects/UserListeningSession.js

@@ -10,6 +10,7 @@ class UserListeningSession {
     this.audiobookId = null
     this.audiobookTitle = null
     this.audiobookAuthor = null
+    this.audiobookDuration = 0
     this.audiobookGenres = []
 
     this.date = null
@@ -32,6 +33,7 @@ class UserListeningSession {
       audiobookId: this.audiobookId,
       audiobookTitle: this.audiobookTitle,
       audiobookAuthor: this.audiobookAuthor,
+      audiobookDuration: this.audiobookDuration,
       audiobookGenres: [...this.audiobookGenres],
       date: this.date,
       dayOfWeek: this.dayOfWeek,
@@ -48,6 +50,7 @@ class UserListeningSession {
     this.audiobookId = session.audiobookId
     this.audiobookTitle = session.audiobookTitle
     this.audiobookAuthor = session.audiobookAuthor
+    this.audiobookDuration = session.audiobookDuration || 0
     this.audiobookGenres = session.audiobookGenres
 
     this.date = session.date
@@ -64,6 +67,7 @@ class UserListeningSession {
     this.audiobookId = audiobook.id
     this.audiobookTitle = audiobook.title || ''
     this.audiobookAuthor = audiobook.authorFL || ''
+    this.audiobookDuration = audiobook.duration || 0
     this.audiobookGenres = [...audiobook.genres]
 
     this.timeListening = 0

server/utils/libraryHelpers.js

@@ -182,12 +182,20 @@ module.exports = {
     return Object.values(authorsMap).sort((a, b) => b.count - a.count)
   },
 
-  getAudiobooksTotalDuration(audiobooks) {
+  getAudiobookDurationStats(audiobooks) {
+    var sorted = sort(audiobooks).desc(a => a.duration)
+    var top10 = sorted.slice(0, 10).map(ab => ({ title: ab.book.title, duration: ab.duration })).filter(ab => ab.duration > 0)
     var totalDuration = 0
+    var numAudioTracks = 0
     audiobooks.forEach((ab) => {
       totalDuration += ab.duration
+      numAudioTracks += ab.tracks.length
     })
-    return totalDuration
+    return {
+      totalDuration,
+      numAudioTracks,
+      longstAudiobooks: top10
+    }
   },
 
   getAudiobooksTotalSize(audiobooks) {