mirror of
https://github.com/jellyfin/jellyfin-kodi.git
synced 2024-12-25 18:26:15 +00:00
286 lines
No EOL
11 KiB
Python
286 lines
No EOL
11 KiB
Python
# -*- coding: utf-8 -*-
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#################################################################################################
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import os
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import xbmc
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import xbmcaddon
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import xbmcvfs
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from mutagen.flac import FLAC, Picture
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from mutagen.id3 import ID3
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from mutagen import id3
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import base64
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import read_embyserver as embyserver
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import utils
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#################################################################################################
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# Helper for the music library, intended to fix missing song ID3 tags on Emby
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def logMsg(msg, lvl=1):
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utils.logMsg("%s %s" % ("Emby", "musictools"), msg, lvl)
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def getRealFileName(filename, isTemp=False):
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#get the filename path accessible by python if possible...
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if not xbmcvfs.exists(filename):
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logMsg( "File does not exist! %s" %(filename), 0)
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return (False, "")
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#if we use os.path method on older python versions (sunch as some android builds), we need to pass arguments as string
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if os.path.supports_unicode_filenames:
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checkfile = filename
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else:
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checkfile = filename.encode("utf-8")
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# determine if our python module is able to access the file directly...
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if os.path.exists(checkfile):
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filename = filename
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elif os.path.exists(checkfile.replace("smb://","\\\\").replace("/","\\")):
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filename = filename.replace("smb://","\\\\").replace("/","\\")
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else:
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#file can not be accessed by python directly, we copy it for processing...
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isTemp = True
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if "/" in filename: filepart = filename.split("/")[-1]
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else: filepart = filename.split("\\")[-1]
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tempfile = "special://temp/"+filepart
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xbmcvfs.copy(filename, tempfile)
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filename = xbmc.translatePath(tempfile).decode("utf-8")
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return (isTemp,filename)
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def getEmbyRatingFromKodiRating(rating):
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# Translation needed between Kodi/ID3 rating and emby likes/favourites:
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# 3+ rating in ID3 = emby like
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# 5+ rating in ID3 = emby favourite
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# rating 0 = emby dislike
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# rating 1-2 = emby no likes or dislikes (returns 1 in results)
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favourite = False
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deletelike = False
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like = False
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if (rating >= 3): like = True
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if (rating == 0): like = False
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if (rating == 1 or rating == 2): deletelike = True
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if (rating >= 5): favourite = True
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return(like, favourite, deletelike)
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def getAdditionalSongTags(embyid, emby_rating, API, kodicursor, emby_db, enableimportsongrating, enableexportsongrating, enableupdatesongrating):
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emby = embyserver.Read_EmbyServer()
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previous_values = None
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filename = API.getFilePath()
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rating = 0
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emby_rating = int(round(emby_rating, 0))
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#get file rating and comment tag from file itself.
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if enableimportsongrating:
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file_rating, comment, hasEmbeddedCover = getSongTags(filename)
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else:
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file_rating = 0
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comment = ""
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hasEmbeddedCover = False
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emby_dbitem = emby_db.getItem_byId(embyid)
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try:
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kodiid = emby_dbitem[0]
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except TypeError:
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# Item is not in database.
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currentvalue = None
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else:
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query = "SELECT rating FROM song WHERE idSong = ?"
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kodicursor.execute(query, (kodiid,))
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try:
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currentvalue = int(round(float(kodicursor.fetchone()[0]),0))
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except: currentvalue = None
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# Only proceed if we actually have a rating from the file
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if file_rating is None and currentvalue:
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return (currentvalue, comment, False)
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elif file_rating is None and not currentvalue:
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return (emby_rating, comment, False)
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logMsg("getAdditionalSongTags --> embyid: %s - emby_rating: %s - file_rating: %s - current rating in kodidb: %s" %(embyid, emby_rating, file_rating, currentvalue))
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updateFileRating = False
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updateEmbyRating = False
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if currentvalue != None:
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# we need to translate the emby values...
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if emby_rating == 1 and currentvalue == 2:
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emby_rating = 2
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if emby_rating == 3 and currentvalue == 4:
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emby_rating = 4
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#if updating rating into file is disabled, we ignore the rating in the file...
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if not enableupdatesongrating:
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file_rating = currentvalue
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#if convert emby likes/favourites convert to song rating is disabled, we ignore the emby rating...
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if not enableexportsongrating:
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emby_rating = currentvalue
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if (emby_rating == file_rating) and (file_rating != currentvalue):
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#the rating has been updated from kodi itself, update change to both emby ands file
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rating = currentvalue
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updateFileRating = True
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updateEmbyRating = True
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elif (emby_rating != currentvalue) and (file_rating == currentvalue):
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#emby rating changed - update the file
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rating = emby_rating
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updateFileRating = True
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elif (file_rating != currentvalue) and (emby_rating == currentvalue):
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#file rating was updated, sync change to emby
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rating = file_rating
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updateEmbyRating = True
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elif (emby_rating != currentvalue) and (file_rating != currentvalue):
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#both ratings have changed (corner case) - the highest rating wins...
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if emby_rating > file_rating:
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rating = emby_rating
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updateFileRating = True
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else:
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rating = file_rating
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updateEmbyRating = True
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else:
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#nothing has changed, just return the current value
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rating = currentvalue
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else:
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# no rating yet in DB
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if enableimportsongrating:
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#prefer the file rating
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rating = file_rating
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#determine if we should also send the rating to emby server
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if enableexportsongrating:
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if emby_rating == 1 and file_rating == 2:
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emby_rating = 2
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if emby_rating == 3 and file_rating == 4:
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emby_rating = 4
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if emby_rating != file_rating:
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updateEmbyRating = True
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elif enableexportsongrating:
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#set the initial rating to emby value
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rating = emby_rating
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if updateFileRating and enableupdatesongrating:
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updateRatingToFile(rating, filename)
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if updateEmbyRating and enableexportsongrating:
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# sync details to emby server. Translation needed between ID3 rating and emby likes/favourites:
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like, favourite, deletelike = getEmbyRatingFromKodiRating(rating)
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utils.window("ignore-update-%s" %embyid, "true") #set temp windows prop to ignore the update from webclient update
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emby.updateUserRating(embyid, like, favourite, deletelike)
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return (rating, comment, hasEmbeddedCover)
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def getSongTags(file):
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# Get the actual ID3 tags for music songs as the server is lacking that info
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rating = 0
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comment = ""
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hasEmbeddedCover = False
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isTemp,filename = getRealFileName(file)
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logMsg( "getting song ID3 tags for " + filename)
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try:
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###### FLAC FILES #############
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if filename.lower().endswith(".flac"):
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audio = FLAC(filename)
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if audio.get("comment"):
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comment = audio.get("comment")[0]
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for pic in audio.pictures:
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if pic.type == 3 and pic.data:
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#the file has an embedded cover
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hasEmbeddedCover = True
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if audio.get("rating"):
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rating = float(audio.get("rating")[0])
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#flac rating is 0-100 and needs to be converted to 0-5 range
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if rating > 5: rating = (rating / 100) * 5
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###### MP3 FILES #############
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elif filename.lower().endswith(".mp3"):
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audio = ID3(filename)
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if audio.get("APIC:Front Cover"):
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if audio.get("APIC:Front Cover").data:
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hasEmbeddedCover = True
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if audio.get("comment"):
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comment = audio.get("comment")[0]
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if audio.get("POPM:Windows Media Player 9 Series"):
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if audio.get("POPM:Windows Media Player 9 Series").rating:
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rating = float(audio.get("POPM:Windows Media Player 9 Series").rating)
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#POPM rating is 0-255 and needs to be converted to 0-5 range
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if rating > 5: rating = (rating / 255) * 5
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else:
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logMsg( "Not supported fileformat or unable to access file: %s" %(filename))
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#the rating must be a round value
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rating = int(round(rating,0))
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except Exception as e:
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#file in use ?
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utils.logMsg("Exception in getSongTags", str(e),0)
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rating = None
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#remove tempfile if needed....
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if isTemp: xbmcvfs.delete(filename)
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return (rating, comment, hasEmbeddedCover)
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def updateRatingToFile(rating, file):
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#update the rating from Emby to the file
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f = xbmcvfs.File(file)
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org_size = f.size()
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f.close()
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#create tempfile
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if "/" in file: filepart = file.split("/")[-1]
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else: filepart = file.split("\\")[-1]
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tempfile = "special://temp/"+filepart
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xbmcvfs.copy(file, tempfile)
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tempfile = xbmc.translatePath(tempfile).decode("utf-8")
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logMsg( "setting song rating: %s for filename: %s - using tempfile: %s" %(rating,file,tempfile))
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if not tempfile:
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return
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try:
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if tempfile.lower().endswith(".flac"):
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audio = FLAC(tempfile)
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calcrating = int(round((float(rating) / 5) * 100, 0))
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audio["rating"] = str(calcrating)
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audio.save()
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elif tempfile.lower().endswith(".mp3"):
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audio = ID3(tempfile)
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calcrating = int(round((float(rating) / 5) * 255, 0))
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audio.add(id3.POPM(email="Windows Media Player 9 Series", rating=calcrating, count=1))
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audio.save()
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else:
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logMsg( "Not supported fileformat: %s" %(tempfile))
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#once we have succesfully written the flags we move the temp file to destination, otherwise not proceeding and just delete the temp
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#safety check: we check the file size of the temp file before proceeding with overwite of original file
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f = xbmcvfs.File(tempfile)
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checksum_size = f.size()
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f.close()
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if checksum_size >= org_size:
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xbmcvfs.delete(file)
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xbmcvfs.copy(tempfile,file)
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else:
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logMsg( "Checksum mismatch for filename: %s - using tempfile: %s - not proceeding with file overwite!" %(rating,file,tempfile))
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#always delete the tempfile
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xbmcvfs.delete(tempfile)
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except Exception as e:
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#file in use ?
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logMsg("Exception in updateRatingToFile %s" %e,0)
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