Tvheadend

#!/usr/bin/env python

'''THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR

OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

OTHER DEALINGS IN THE SOFTWARE.'''

import json

import md5

from os import makedirs,walk,path,stat

from pprint import pprint

from MediaInfoDLL import MediaInfo,Stream

from time import gmtime,strftime,strptime

from collections import OrderedDict

basedir = '/data2/tvheadend'

confdir = basedir + '/conf'

chanconfdir = confdir + '/epggrab/xmltv/channels'

dvrconfdir = confdir + '/dvr/log'

recdir = basedir + '/recordings'

recdir = '/data2/media/TV/recordings'

tempdir = '/tmp/dvr'

channelDefault = '6a175a7e089130b4b7909ef42a040e84'

channelNameDefault = 'Cartoonito'

channelfiles = []

for (dirpath, dirnames, filenames) in walk(chanconfdir):

 channelfiles.extend(filenames)

 break

d_channeldata = dict()

for channelfile in channelfiles:

 with open('%s/%s' % (chanconfdir,channelfile)) as j_channel:    

  channeldata = json.load(j_channel)

  d_channeldata[channeldata['name']] = channeldata

movies = list()

for (dirpath, dirnames, filenames) in walk(recdir):

 for filename in filenames:

  if filename.split('.')[-1] == 'mkv':

   movies.append( path.join(dirpath,filename) )

for movieFile in movies:

 movie = MediaInfo()

 movie.Open(movieFile)

 duration = movie.Get(Stream.Video,0,"Duration")

 startDate = movie.Get(Stream.General,0,"DATE_BROADCASTED")

 if startDate == '':

  startDate = strftime('%Y-%m-%d %H:%M:%S',gmtime(float(stat(movieFile)[9])))

 channel = movie.Get(Stream.General,0,"TVCHANNEL")

 if channel == '':

  channel = channelNameDefault

 summary = movie.Get(Stream.General,0,"SUMMARY")

 title = movie.Get(Stream.General,0,"Title")

 if title == '':

  title = path.splitext(path.basename(movieFile))[0]

 movie.Close()

 movieDict = OrderedDict()

 startTime = strftime('%s',strptime(startDate,'%Y-%m-%d %H:%M:%S'))

 stopTime = str( int('0'+startTime) + ( int('0'+duration) / 1000 ) )

 movieDict['start'] = startTime

 movieDict['start_extra'] = '0'

 movieDict['stop'] = stopTime

 movieDict['stop_extra'] = '0'

 try:

  movieDict['channel'] = d_channeldata[channel]['channels'][0]

 except KeyError:

  movieDict['channel'] = ''

 movieDict['channelname'] = channel

 movieDict['title'] = { 'ita': title }

 movieDict['description'] = { 'ita': summary }

 movieDict['pri'] =  2

 movieDict['retention'] =  0

 movieDict['container'] =  -1

 movieDict['config_name'] =  "fb4a4ca99788b954709fc0a407206be5"

 movieDict['creator'] =  "rebuild"

 movieDict['filename'] =  movieFile

 movieDict['errorcode'] =  0

 movieDict['errors'] =  0

 movieDict['dvb_eid'] =  0

 movieDict['noresched'] =  False

 movieDict['autorec'] =  ""

 movieDict['timerec'] =  ""

 movieDict['content_type'] =  0

 movieDict['broadcast'] =  00000000

 #outFileName = dvrconfdir + '/' + md5.md5(movieDict).hexdigest()

 if not path.exists(tempdir):

  makedirs(tempdir)

 outFileName = '/tmp/dvr/' + md5.md5(str(movieDict)).hexdigest()

 with open(outFileName,'wb') as a:

  json.dump(movieDict,a,indent=8)

  a.write('\n')