Merge 2.1.3 bugfixes into master

Makefile

@@ -3,7 +3,7 @@
 # If you want to get_images, you'll also need convert from ImageMagick
 ##########################################################################
 
-VERSION := 2.1.2
+VERSION := 2.1.3
 
 ## usage
 

components/ItemGrid/MovieLibraryView.bs

@@ -680,7 +680,7 @@ end sub
 '
 'Swap Complete
 sub swapDone()
-    if m.swapAnimation.state = "stopped"
+    if isValid(m.swapAnimation) and m.swapAnimation.state = "stopped"
         'Set main BG node image and hide transitioning node
         m.backdrop.uri = m.newBackdrop.uri
         m.backdrop.opacity = 1

components/ListPoster.bs

@@ -15,10 +15,16 @@ sub init()
 
     m.backdrop = m.top.findNode("backdrop")
 
-    ' Randmomise the background colors
-    posterBackgrounds = m.global.constants.poster_bg_pallet
-    m.backdrop.color = posterBackgrounds[rnd(posterBackgrounds.count()) - 1]
+    ' Randomize the background colors
+    backdropColor = "#00a4db" ' set default in case global var is invalid
+    localGlobal = m.global
 
+    if isValid(localGlobal) and isValid(localGlobal.constants) and isValid(localGlobal.constants.poster_bg_pallet)
+        posterBackgrounds = localGlobal.constants.poster_bg_pallet
+        backdropColor = posterBackgrounds[rnd(posterBackgrounds.count()) - 1]
+    end if
+
+    m.backdrop.color = backdropColor
     updateSize()
 end sub
 

components/home/HomeItem.bs

@@ -6,12 +6,12 @@ import "pkg:/source/roku_modules/log/LogMixin.brs"
 
 sub init()
     m.log = log.Logger("HomeItem")
-    m.itemText = m.top.findNode("itemText")
-    m.itemPoster = m.top.findNode("itemPoster")
+    initItemText()
+    initItemPoster()
     m.itemProgress = m.top.findNode("progress")
     m.itemProgressBackground = m.top.findNode("progressBackground")
     m.itemIcon = m.top.findNode("itemIcon")
-    m.itemTextExtra = m.top.findNode("itemTextExtra")
+    initItemTextExtra()
     m.itemPoster.observeField("loadStatus", "onPosterLoadStatusChanged")
     m.unplayedCount = m.top.findNode("unplayedCount")
     m.unplayedEpisodeCount = m.top.findNode("unplayedEpisodeCount")
@@ -34,6 +34,17 @@ sub init()
     m.backdrop.color = backdropColor
 end sub
 
+sub initItemText()
+    m.itemText = m.top.findNode("itemText")
+end sub
+
+sub initItemPoster()
+    m.itemPoster = m.top.findNode("itemPoster")
+end sub
+
+sub initItemTextExtra()
+    m.itemTextExtra = m.top.findNode("itemTextExtra")
+end sub
 
 sub itemContentChanged()
     if isValid(m.unplayedCount) then m.unplayedCount.visible = false
@@ -43,6 +54,11 @@ sub itemContentChanged()
 
     itemData.Title = itemData.name ' Temporarily required while we move from "HomeItem" to "JFContentItem"
 
+    ' validate to prevent crash
+    if not isValid(m.itemPoster) then initItemPoster()
+    if not isValid(m.itemText) then initItemText()
+    if not isValid(m.itemTextExtra) then initItemTextExtra()
+
     m.itemPoster.width = itemData.imageWidth
     m.itemText.maxWidth = itemData.imageWidth
     m.itemTextExtra.width = itemData.imageWidth

components/movies/MovieDetails.bs

@@ -51,6 +51,7 @@ end sub
 ' onMoviePosterSwapAnimationStateChange: Handler for changes to m.moviePosterSwapAnimation.state
 '
 sub onMoviePosterSwapAnimationStateChange()
+    if not isValid(m.moviePosterSwapAnimation) then return
     if LCase(m.moviePosterSwapAnimation.state) <> "stopped" then return
     m.moviePoster.uri = m.moviePosterSwap.uri
     m.moviePoster.opacity = 1
@@ -95,102 +96,105 @@ end sub
 sub itemContentChanged()
     ' Updates video metadata
     item = m.top.itemContent
-    itemData = item.json
-    m.top.id = itemData.id
-    m.top.findNode("moviePoster").uri = m.top.itemContent.posterURL
-
-    ' Set default video source if user hasn't selected one yet
-    if m.top.selectedVideoStreamId = "" and isValid(itemData.MediaSources)
-        m.top.selectedVideoStreamId = itemData.MediaSources[0].id
-    end if
+    if isValid(item) and isValid(item.json)
+        itemData = item.json
+        m.top.id = itemData.id
+        m.top.findNode("moviePoster").uri = m.top.itemContent.posterURL
+
+        ' Set default video source if user hasn't selected one yet
+        if m.top.selectedVideoStreamId = "" and isValid(itemData.MediaSources)
+            m.top.selectedVideoStreamId = itemData.MediaSources[0].id
+        end if
 
-    ' Find first Audio Stream and set that as default
-    SetDefaultAudioTrack(itemData)
+        ' Find first Audio Stream and set that as default
+        SetDefaultAudioTrack(itemData)
 
-    ' Handle all "As Is" fields
-    m.top.overhangTitle = itemData.name
-    setFieldText("releaseYear", itemData.productionYear)
-    setFieldText("overview", itemData.overview)
+        ' Handle all "As Is" fields
+        m.top.overhangTitle = itemData.name
+        setFieldText("releaseYear", itemData.productionYear)
+        setFieldText("overview", itemData.overview)
 
-    if itemData.officialRating <> invalid
-        setFieldText("officialRating", itemData.officialRating)
-    else
-        m.infoGroup.removeChild(m.top.findNode("officialRating"))
-    end if
-
-    if m.global.session.user.settings["ui.movies.showRatings"]
-        if isValid(itemData.communityRating)
-            setFieldText("communityRating", int(itemData.communityRating * 10) / 10)
+        if itemData.officialRating <> invalid
+            setFieldText("officialRating", itemData.officialRating)
         else
-            m.infoGroup.removeChild(m.top.findNode("communityRatingGroup"))
+            m.infoGroup.removeChild(m.top.findNode("officialRating"))
         end if
-        if isValid(itemData.CriticRating)
-            setFieldText("criticRatingLabel", itemData.criticRating)
-            if itemData.CriticRating > 60
-                tomato = "pkg:/images/fresh.png"
+
+        if m.global.session.user.settings["ui.movies.showRatings"]
+            if isValid(itemData.communityRating)
+                setFieldText("communityRating", int(itemData.communityRating * 10) / 10)
+            else
+                m.infoGroup.removeChild(m.top.findNode("communityRatingGroup"))
+            end if
+            if isValid(itemData.CriticRating)
+                setFieldText("criticRatingLabel", itemData.criticRating)
+                if itemData.CriticRating > 60
+                    tomato = "pkg:/images/fresh.png"
+                else
+                    tomato = "pkg:/images/rotten.png"
+                end if
+                criticRatingIcon = m.top.findNode("criticRatingIcon")
+                if isValid(criticRatingIcon) then criticRatingIcon.uri = tomato
             else
-                tomato = "pkg:/images/rotten.png"
+                m.infoGroup.removeChild(m.top.findNode("criticRatingGroup"))
             end if
-            m.top.findNode("criticRatingIcon").uri = tomato
         else
+            m.infoGroup.removeChild(m.top.findNode("communityRatingGroup"))
             m.infoGroup.removeChild(m.top.findNode("criticRatingGroup"))
         end if
-    else
-        m.infoGroup.removeChild(m.top.findNode("communityRatingGroup"))
-        m.infoGroup.removeChild(m.top.findNode("criticRatingGroup"))
-    end if
 
-    if type(itemData.RunTimeTicks) = "LongInteger"
-        setFieldText("runtime", stri(getRuntime()) + " mins")
-        if m.global.session.user.settings["ui.design.hideclock"] <> true
-            setFieldText("ends-at", tr("Ends at %1").Replace("%1", getEndTime()))
+        if type(itemData.RunTimeTicks) = "LongInteger"
+            setFieldText("runtime", stri(getRuntime()) + " mins")
+            if m.global.session.user.settings["ui.design.hideclock"] <> true
+                setFieldText("ends-at", tr("Ends at %1").Replace("%1", getEndTime()))
+            end if
         end if
-    end if
 
-    if itemData.genres.count() > 0
-        setFieldText("genres", tr("Genres") + ": " + itemData.genres.join(", "))
-    else
-        m.top.findNode("details").removeChild(m.top.findNode("genres"))
-    end if
+        if itemData.genres.count() > 0
+            setFieldText("genres", tr("Genres") + ": " + itemData.genres.join(", "))
+        else
+            m.top.findNode("details").removeChild(m.top.findNode("genres"))
+        end if
 
-    ' show tags if there are no genres to display
-    if itemData.genres.count() = 0 and isValid(itemData.tags) and itemData.tags.count() > 0
-        setFieldText("genres", tr("Tags") + ": " + itemData.tags.join(", "))
-    end if
+        ' show tags if there are no genres to display
+        if itemData.genres.count() = 0 and isValid(itemData.tags) and itemData.tags.count() > 0
+            setFieldText("genres", tr("Tags") + ": " + itemData.tags.join(", "))
+        end if
 
-    directors = []
-    for each person in itemData.people
-        if person.type = "Director"
-            directors.push(person.name)
+        directors = []
+        for each person in itemData.people
+            if person.type = "Director"
+                directors.push(person.name)
+            end if
+        end for
+        if directors.count() > 0
+            setFieldText("director", tr("Director") + ": " + directors.join(", "))
+        else
+            m.top.findNode("details").removeChild(m.top.findNode("director"))
         end if
-    end for
-    if directors.count() > 0
-        setFieldText("director", tr("Director") + ": " + directors.join(", "))
-    else
-        m.top.findNode("details").removeChild(m.top.findNode("director"))
-    end if
 
-    if m.global.session.user.settings["ui.details.hidetagline"] = false
-        if itemData.taglines.count() > 0
-            setFieldText("tagline", itemData.taglines[0])
+        if m.global.session.user.settings["ui.details.hidetagline"] = false
+            if itemData.taglines.count() > 0
+                setFieldText("tagline", itemData.taglines[0])
+            end if
+        else
+            m.details.removeChild(m.tagline)
         end if
-    else
-        m.details.removeChild(m.tagline)
-    end if
 
-    'set aired date if type is Episode
-    if itemData.PremiereDate <> invalid and itemData.Type = "Episode"
-        airDate = CreateObject("roDateTime")
-        airDate.FromISO8601String(itemData.PremiereDate)
-        m.top.findNode("aired").text = tr("Aired") + ": " + airDate.AsDateString("short-month-no-weekday")
-        'remove movie release year label
-        m.infoGroup.removeChild(m.top.findNode("releaseYear"))
-    end if
+        'set aired date if type is Episode
+        if itemData.PremiereDate <> invalid and itemData.Type = "Episode"
+            airDate = CreateObject("roDateTime")
+            airDate.FromISO8601String(itemData.PremiereDate)
+            m.top.findNode("aired").text = tr("Aired") + ": " + airDate.AsDateString("short-month-no-weekday")
+            'remove movie release year label
+            m.infoGroup.removeChild(m.top.findNode("releaseYear"))
+        end if
 
-    setFavoriteColor()
-    setWatchedColor()
-    SetUpVideoOptions(itemData.mediaSources)
-    SetUpAudioOptions(itemData.mediaStreams)
+        setFavoriteColor()
+        setWatchedColor()
+        SetUpVideoOptions(itemData.mediaSources)
+        SetUpAudioOptions(itemData.mediaStreams)
+    end if
     m.buttonGrp.visible = true
     stopLoadingSpinner()
 end sub

components/video/VideoPlayerView.bs

@@ -574,9 +574,12 @@ end sub
 
 ' When Video Player state changes
 sub onPositionChanged()
-
     ' Pass video position data into OSD
-    m.osd.progressPercentage = m.top.position / m.top.duration
+    if m.top.duration = 0
+        m.osd.progressPercentage = 0
+    else
+        m.osd.progressPercentage = m.top.position / m.top.duration
+    end if
     m.osd.positionTime = m.top.position
     m.osd.remainingPositionTime = m.top.duration - m.top.position
 
@@ -662,7 +665,7 @@ sub ReportPlayback(state = "update" as string)
         "PositionTicks": int(m.top.position) * 10000000&, 'Ensure a LongInteger is used
         "IsPaused": (m.top.state = "paused")
     }
-    if m.top.content.live
+    if isValid(m.top.content) and isValid(m.top.content.live) and m.top.content.live
         params.append({
             "MediaSourceId": m.top.transcodeParams.MediaSourceId,
             "LiveStreamId": m.top.transcodeParams.LiveStreamId

manifest

@@ -3,7 +3,7 @@
 title=Jellyfin
 major_version=2
 minor_version=1
-build_version=2
+build_version=3
 
 ### Main Menu Icons / Channel Poster Artwork
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "jellyfin-roku",
   "type": "module",
-  "version": "2.1.2",
+  "version": "2.1.3",
   "description": "Roku app for Jellyfin media server",
   "dependencies": {
     "@rokucommunity/bslib": "0.1.1",

source/ShowScenes.bs

@@ -42,9 +42,10 @@ function LoginFlow()
         SendPerformanceBeacon("AppDialogInitiate") ' Roku Performance monitoring - Dialog Starting
 
         publicUsers = GetPublicUsers()
-        savedUsers = getSavedUsers()
+        numPubUsers = 0
+        if isValid(publicUsers) then numPubUsers = publicUsers.count()
 
-        numPubUsers = publicUsers.count()
+        savedUsers = getSavedUsers()
         numSavedUsers = savedUsers.count()
 
         if numPubUsers > 0 or numSavedUsers > 0