# -*- coding: utf-8 -*- ################################################################################################# import json import logging import os from uuid import uuid4 import xbmc import xbmcvfs import api import database import client import collections from . import _, settings, window, dialog from libraries import requests from downloader import TheVoid from emby import Emby ################################################################################################# LOG = logging.getLogger("EMBY."+__name__) ################################################################################################# def set_properties(item, method, server_id=None): ''' Set all properties for playback detection. ''' info = item.get('PlaybackInfo') or {} current = window('emby_play.json') or [] current.append({ 'Type': item['Type'], 'Id': item['Id'], 'Path': info['Path'], 'PlayMethod': method, 'MediaSourceId': info.get('MediaSourceId', item['Id']), 'Runtime': item.get('RunTimeTicks'), 'PlaySessionId': info.get('PlaySessionId', str(uuid4()).replace("-", "")), 'ServerId': server_id, 'DeviceId': client.get_device_id(), 'SubsMapping': info.get('Subtitles'), 'AudioStreamIndex': info.get('AudioStreamIndex'), 'SubtitleStreamIndex': info.get('SubtitleStreamIndex'), 'CurrentPosition': info.get('CurrentPosition'), 'CurrentEpisode': info.get('CurrentEpisode') }) window('emby_play.json', current) class PlayUtils(object): def __init__(self, item, force_transcode=False, server_id=None, server=None, token=None): ''' Item will be updated with the property PlaybackInfo, which holds all the playback information. ''' self.item = item self.item['PlaybackInfo'] = {} self.info = { 'ServerId': server_id, 'ServerAddress': server, 'ForceTranscode': force_transcode, 'Token': token or TheVoid('GetToken', {'ServerId': server_id}).get() } def get_sources(self, source_id=None): ''' Return sources based on the optional source_id or the device profile. ''' params = { 'ServerId': self.info['ServerId'], 'Id': self.item['Id'], 'Profile': self.get_device_profile() } info = TheVoid('GetPlaybackInfo', params).get() LOG.info(info) self.info['PlaySessionId'] = info['PlaySessionId'] sources = [] if not info.get('MediaSources'): LOG.info("No MediaSources found.") elif source_id: for source in info: if source['Id'] == source_id: sources.append(source) break elif not self.is_selection(info) or len(info['MediaSources']) == 1: LOG.info("Skip source selection.") sources.append(info['MediaSources'][0]) else: sources.extend([x for x in info['MediaSources']]) return sources def select_source(self, sources, audio=None, subtitle=None): if len(sources) > 1: selection = [] for source in sources: selection.append(source.get('Name', "na")) resp = dialog("select", _(33130), selection) if resp > -1: source = sources[resp] else: log.info("No media source selected.") return False else: source = sources[0] self.get(source, audio, subtitle) return source def is_selection(self, sources): ''' Do not allow source selection for. ''' if self.item['MediaType'] != 'Video': LOG.debug("MediaType is not a video.") return False elif self.item['Type'] == 'TvChannel': LOG.debug("TvChannel detected.") return False elif len(sources) == 1 and sources[0]['Type'] == 'Placeholder': LOG.debug("Placeholder detected.") return False elif 'SourceType' in self.item and self.item['SourceType'] != 'Library': LOG.debug("SourceType not from library.") return False return True def is_file_exists(self, source): path = self.direct_play(source) if xbmcvfs.exists(self.info['Path']): LOG.info("Path exists.") return True LOG.info("Failed to find file.") return False def is_strm(self, source): if source['Container'] == 'strm' or self.item['Path'].endswith('.strm'): LOG.info("strm detected") return True return False def get(self, source, audio=None, subtitle=None): ''' The server returns sources based on the MaxStreamingBitrate value and other filters. prop: embyfilename for ?? I thought it was to pass the real path to subtitle add-ons but it's not working? ''' self.info['MediaSourceId'] = source['Id'] if source['RequiresOpening']: source = self.live_stream(source) if source.get('Protocol') == 'Http' or source['SupportsDirectPlay'] and (self.is_strm(source) or not settings('playFromStream.bool') and self.is_file_exists(source)): LOG.info("--[ direct play ]") self.direct_play(source) elif source['SupportsDirectStream']: LOG.info("--[ direct stream ]") self.direct_url(source) else: LOG.info("--[ transcode ]") self.transcode(source, audio, subtitle) self.info['AudioStreamIndex'] = self.info.get('AudioStreamIndex') or source.get('DefaultAudioStreamIndex') self.info['SubtitleStreamIndex'] = self.info.get('SubtitleStreamIndex') or source.get('DefaultSubtitleStreamIndex') self.item['PlaybackInfo'].update(self.info) API = api.API(self.item, self.info['ServerAddress']) window('embyfilename', value=API.get_file_path(source.get('Path')).encode('utf-8')) def live_stream(self, source): ''' Get live stream media info. ''' params = { 'ServerId': self.info['ServerId'], 'Id': self.item['Id'], 'Profile': self.get_device_profile(), 'PlaySessionId': self.info['PlaySessionId'], 'Token': source['OpenToken'] } info = TheVoid('GetLiveStream', params).get() LOG.info(info) if info['MediaSource'].get('RequiresClosing'): self.info['LiveStreamId'] = info['MediaSource']['LiveStreamId'] return info['MediaSource'] def transcode(self, source, audio=None, subtitle=None): if not 'TranscodingUrl' in source: raise Exception("use get_sources to get transcoding url") self.info['Method'] = "Transcode" if self.item['MediaType'] == 'Video': base, params = source['TranscodingUrl'].split('?') if settings('skipDialogTranscode') != "3" and source.get('MediaStreams'): url_parsed = params.split('&') for i in url_parsed: if 'AudioStreamIndex' in i or 'AudioBitrate' in i or 'SubtitleStreamIndex' in i: # handle manually url_parsed.remove(i) params = "%s%s" % ('&'.join(url_parsed), self.get_audio_subs(source, audio, subtitle)) video_type = 'live' if source.get('LiveStreamId') else 'master' self.info['Path'] = "%s/emby%s?%s" % (self.info['ServerAddress'], base.replace('stream', video_type), params) self.info['Path'] += "&maxWidth=%s&maxHeight=%s" % (self.get_resolution()) else: self.info['Path'] = "%s/emby%s" % (self.info['ServerAddress'], source['TranscodingUrl']) return self.info['Path'] def direct_play(self, source): API = api.API(self.item, self.info['ServerAddress']) self.info['Method'] = "DirectPlay" self.info['Path'] = API.get_file_path(source.get('Path')) return self.info['Path'] def direct_url(self, source): self.info['Method'] = "DirectStream" if self.item['Type'] == "Audio": self.info['Path'] = ("%s/emby/Audio/%s/stream.%s?static=true&api_key=%s" % (self.info['ServerAddress'], self.item['Id'], source['Container'].split(',')[0], self.info['Token'])) else: self.info['Path'] = ("%s/emby/Videos/%s/stream?static=true&MediaSourceId=%s&api_key=%s" % (self.info['ServerAddress'], self.item['Id'], source['Id'], self.info['Token'])) return self.info['Path'] def get_bitrate(self): ''' Get the video quality based on add-on settings. Max bit rate supported by server: 2147483 (max signed 32bit integer) ''' bitrate = [664, 996, 1320, 2000, 3200, 4700, 6200, 7700, 9200, 10700, 12200, 13700, 15200, 16700, 18200, 20000, 25000, 30000, 35000, 40000, 100000, 1000000, 2147483] return bitrate[int(settings('videoBitrate') or 22)] def get_resolution(self): return int(xbmc.getInfoLabel('System.ScreenWidth')), int(xbmc.getInfoLabel('System.ScreenHeight')) def get_device_profile(self): ''' Get device profile based on the add-on settings. ''' profile = { "Name": "Kodi", "MaxStreamingBitrate": self.get_bitrate() * 1000, "MusicStreamingTranscodingBitrate": 1280000, "TimelineOffsetSeconds": 5, "TranscodingProfiles": [ { "Type": "Audio" }, { "Container": "m3u8", "Type": "Video", "AudioCodec": "aac,mp3,ac3,opus,flac,vorbis", "VideoCodec": "h264,mpeg4,mpeg2video", "MaxAudioChannels": "6" }, { "Container": "jpeg", "Type": "Photo" } ], "DirectPlayProfiles": [ { "Type": "Video" }, { "Type": "Video", "Container": "strm" }, { "Type": "Audio" }, { "Type": "Photo" } ], "ResponseProfiles": [], "ContainerProfiles": [], "CodecProfiles": [], "SubtitleProfiles": [ { "Format": "srt", "Method": "External" }, { "Format": "srt", "Method": "Embed" }, { "Format": "ass", "Method": "External" }, { "Format": "ass", "Method": "Embed" }, { "Format": "sub", "Method": "Embed" }, { "Format": "sub", "Method": "External" }, { "Format": "ssa", "Method": "Embed" }, { "Format": "ssa", "Method": "External" }, { "Format": "smi", "Method": "Embed" }, { "Format": "smi", "Method": "External" }, { "Format": "pgssub", "Method": "Embed" }, { "Format": "pgssub", "Method": "External" }, { "Format": "dvdsub", "Method": "Embed" }, { "Format": "dvdsub", "Method": "External" }, { "Format": "pgs", "Method": "Embed" }, { "Format": "pgs", "Method": "External" } ] } if settings('transcode_h265.bool'): profile['DirectPlayProfiles'][0]['VideoCodec'] = "h264,mpeg4,mpeg2video" else: profile['TranscodingProfiles'].insert(0, { "Container": "m3u8", "Type": "Video", "AudioCodec": "aac,mp3,ac3,opus,flac,vorbis", "VideoCodec": "h264,h265,hevc,mpeg4,mpeg2video", "MaxAudioChannels": "6" }) if settings('transcodeHi10P.bool'): profile['CodecProfiles'].append( { 'Type': 'Video', 'Conditions': [ { 'Condition': "LessThanEqual", 'Property': "VideoBitDepth", 'Value': "8" } ] } ) if self.info['ForceTranscode'] or self.item['LocationType'] == 'Remote': profile['DirectPlayProfiles'] = [ { "Type": "Video", "Container": "strm" } ] if self.item['Type'] == 'TvChannel': profile['TranscodingProfiles'].insert(0, { "Container": "ts", "Type": "Video", "AudioCodec": "mp3,aac", "VideoCodec": "h264", "Context": "Streaming", "Protocol": "hls", "MaxAudioChannels": "2", "MinSegments": "1", "BreakOnNonKeyFrames": True }) return profile def set_external_subs(self, source, listitem): ''' Try to download external subs locally so we can label them. Since Emby returns all possible tracks together, sort them. IsTextSubtitleStream if true, is available to download from server. ''' if not settings('enableExternalSubs.bool') or not source['MediaStreams']: return subs = [] mapping = {} kodi = 0 for stream in source['MediaStreams']: if stream['Type'] == 'Subtitle' and stream['IsExternal'] and stream['IsTextSubtitleStream']: index = stream['Index'] if 'DeliveryUrl' in stream: url = "%s/emby%s" % (self.info['ServerAddress'], stream['DeliveryUrl']) else: url = self.get_subtitles(source, stream, index) if url is None: continue LOG.info("[ subtitles/%s ] %s", index, url) if 'Language' in stream: filename = "Stream.%s.%s" % (stream['Language'].encode('utf-8'), stream['Codec'].encode('utf-8')) try: subs.append(self.download_external_subs(url, filename)) except Exception as error: LOG.error(error) subs.append(url) else: subs.append(url) mapping[kodi] = index kodi += 1 listitem.setSubtitles(subs) self.item['PlaybackInfo']['Subtitles'] = mapping @classmethod def download_external_subs(cls, src, filename): ''' Download external subtitles to temp folder to be able to have proper names to streams. ''' temp = xbmc.translatePath("special://profile/addon_data/plugin.video.emby/temp/").decode('utf-8') if not xbmcvfs.exists(temp): xbmcvfs.mkdir(temp) path = os.path.join(temp, filename) try: response = requests.get(src, stream=True, verify=False) response.raise_for_status() except Exception as e: raise else: response.encoding = 'utf-8' with open(path, 'wb') as f: f.write(response.content) del response return path def get_audio_subs(self, source, audio=None, subtitle=None): ''' For transcoding only Present the list of audio/subs to select from, before playback starts. Since Emby returns all possible tracks together, sort them. IsTextSubtitleStream if true, is available to download from server. ''' prefs = "" audio_streams = collections.OrderedDict() subs_streams = collections.OrderedDict() streams = source['MediaStreams'] for stream in streams: index = stream['Index'] stream_type = stream['Type'] if stream_type == 'Audio': codec = stream['Codec'] channel = stream.get('ChannelLayout', "") if 'Language' in stream: track = "%s - %s - %s %s" % (index, stream['Language'], codec, channel) else: track = "%s - %s %s" % (index, codec, channel) audio_streams[track] = index elif stream_type == 'Subtitle': if 'Language' in stream: track = "%s - %s" % (index, stream['Language']) else: track = "%s - %s" % (index, stream['Codec']) if stream['IsDefault']: track = "%s - Default" % track if stream['IsForced']: track = "%s - Forced" % track subs_streams[track] = index skip_dialog = int(settings('skipDialogTranscode') or 0) audio_selected = None if audio: audio_selected = audio elif skip_dialog in (0, 1): if len(audio_streams) > 1: selection = list(audio_streams.keys()) resp = dialog("select", _(33013), selection) audio_selected = audio_streams[selection[resp]] if resp else source['DefaultAudioStreamIndex'] else: # Only one choice audio_selected = audio_streams[next(iter(audio_streams))] else: audio_selected = source['DefaultAudioStreamIndex'] self.info['AudioStreamIndex'] = audio_selected prefs += "&AudioStreamIndex=%s" % audio_selected prefs += "&AudioBitrate=384000" if streams[audio_selected].get('Channels', 0) > 2 else "&AudioBitrate=192000" if subtitle: index = subtitle server_settings = TheVoid('GetTranscodeOptions', {'ServerId': self.info['ServerId']}).get() stream = streams[index] if server_settings['EnableSubtitleExtraction'] and stream['SupportsExternalStream']: self.info['SubtitleUrl'] = self.get_subtitles(source, stream, index) else: prefs += "&SubtitleStreamIndex=%s" % index self.info['SubtitleStreamIndex'] = index elif skip_dialog in (0, 2) and len(subs_streams): selection = list(['No subtitles']) + list(subs_streams.keys()) resp = dialog("select", _(33014), selection) if resp: index = subs_streams[selection[resp]] if resp > -1 else source.get('DefaultSubtitleStreamIndex') if index is not None: server_settings = TheVoid('GetTranscodeOptions', {'ServerId': self.info['ServerId']}).get() stream = streams[index] if server_settings['EnableSubtitleExtraction'] and stream['SupportsExternalStream']: self.info['SubtitleUrl'] = self.get_subtitles(source, stream, index) else: prefs += "&SubtitleStreamIndex=%s" % index self.info['SubtitleStreamIndex'] = index return prefs def get_subtitles(self, source, stream, index): if 'DeliveryUrl' in stream: url = "%s/emby%s" % (self.info['ServerAddress'], stream['DeliveryUrl']) else: url = ("%s/emby/Videos/%s/%s/Subtitles/%s/Stream.%s?api_key=%s" % (self.info['ServerAddress'], self.item['Id'], source['Id'], index, stream['Codec'], self.info['Token'])) return url