/myTV/resources/datasource/de_TVInfo.py

############################################################################################################

# TV Data source: German

#

# Notes:

# From www.tvinfo.de (using their older web pages - http://www.tvinfo.de/exe.php3) 

#

#

# CHANGELOG

# ---------

# 26/08/06 Created.

############################################################################################################



from mytvLib import *



import xbmcgui, re, time

from string import split, replace, find, rfind, atoi, zfill

from os import path



class ListingData:

	def __init__(self, cache):

		debug("ListingData.__init__")



		self.cache = cache

		self.name = os.path.splitext(os.path.basename( __file__))[0]	# get filename without path & ext

		self.BASE_URL = "http://www.tvinfo.de/"

		self.CHANNELS_URL= self.BASE_URL + "my.php3?target=abfrage_sender"

		# $DAY and $MONTH tobe zero filled, YEAR YYYY

		self.CHANNEL_URL = self.BASE_URL + "exe.php3?target=senderlist.inc&h=0&min=00&newD=$DAY&newM=$MONTH&newY=$YEAR&showSenderID=$CHID"

		self.CHANNELS_FN = os.path.join(cache,"Channels_"+ self.name + ".dat")



	def getName(self):

		return self.name



	# download or load if exists, a list of all available channels.

	# return: list [chID, chName]

	def getChannels(self):

		debug("ListingData.getChannels()")

		startStr = 'Senderauswahl konfigurieren'

		endStr = 'type="submit"'

		regex = 'name="s\[(.*?)\]".*?>(.*?)<'

		return getChannelsLIB(self.CHANNELS_URL, self.CHANNELS_FN , regex, startStr, endStr)





	# download channel data, using either dayDelta or dataDate.

	# filename = filename to save downloaded data file as.

	# chID = unique channel ID, used to reference channel in URL.

	# chName = display name of channel

	# dayDelta = day offset from today. ie 0 is today, 1 is tomorrow ...

	# fileDate = use to calc programme start time in secs since epoch.

	# return Channel class or -1 if http fetch error, or None for other

	#

	def getChannel(self, filename, chID, chName, dayDelta, fileDate):

		debug("ListingData.getChannel() dayDelta: %s chID=%s fileDate=%s" % (dayDelta,chID,fileDate))

		progList = []

		lastStartTime = 0 



		# download data file if file doesnt exists

		dataFilename = os.path.join(self.cache, "%s_%s.html" % (chID, fileDate))

		if not fileExist(dataFilename):

			year = fileDate[:4]

			month = fileDate[2:4]

			day = str(int(fileDate[-2:]) +1)	# +1 to day. 31st Aug is 32 08

			url = self.CHANNEL_URL.replace('$CHID',chID).replace('$DAY',day).replace('$MONTH',month).replace('$YEAR',year)

			doc = fetchURL(url, dataFilename)

		else:

			doc = readFile(dataFilename)



		# check for timout, exception error, or empty page

		if not doc:

			return doc



		doc = doc.decode('latin-1','replace')

		debug("process data ...")

		# HH:MM, data -  which may/not contain href and name

		#regex = "(\d+:\d+).*?href=(exe.php3.*?)>(.*?)</a>(.*?)</td"

		regex = "(\d+:\d+).*?href=(exe.php3.*?)>(.*?)</a>(.*?)</td.*?spalte.*?>(.*?)</td"	# w/genre

		matches = parseDocList(doc, regex, 'output starts')

		if matches:

			for match in matches:

				startTime = match[0]

				link = match[1]

				title = cleanHTML(decodeEntities(unicodeToAscii(match[2])))

				desc = cleanHTML(unicodeToAscii(decodeEntities(match[3])))

				genre = cleanHTML(decodeEntities(unicodeToAscii(match[4])))

				if not startTime or not title:

					continue



				if link:

					descLink = self.BASE_URL + link

				else:

					descLink = ''

				if genre:

					genre = self.translateGenre(genre)



				# convert starttime to secs since epoch

				secsEpoch = startTimeToSecs(lastStartTime, startTime, fileDate)

				lastStartTime = secsEpoch

				progList.append( {

						TVData.PROG_STARTTIME : float(secsEpoch),

						TVData.PROG_ENDTIME : 0,

						TVData.PROG_TITLE : title,

						TVData.PROG_DESC : desc,

						TVData.PROG_SUBTITLE : desc,

						TVData.PROG_DESCLINK : descLink,

						TVData.PROG_GENRE : genre

					} )



				if DEBUG:

					print progList[-1]



			progList = setChannelEndTimes(progList)		# update endtimes



		return progList



	#

	# Download url and regex parse it to extract description.

	#

	def getLink(self, link, title=""):

		debug("ListingData.getLink()")

		desc = getDescriptionLink(link, 'END PARTNER PROGRAM -->(.*?)</table')		# main desc

		if not desc:

			desc = getDescriptionLink(link, 'HL1">(.*?)</td')						# title short desc

		return desc



	# translate into english genre filenames

	def translateGenre(self, genre):

		# 'find' is to better identify the subgenre eg. 'Show/Musik'

		# startswith identify main genre

		if find(genre, "Musik") != -1:

			genre = 'Music'

		elif find(genre, "Soap") != -1:

			genre = 'Soap'

		elif genre.startswith('Sport'):

			genre = 'Sport'

		elif genre.startswith('Magazin'):

			genre = 'Magazine'

		elif genre.startswith('Serie'):

			genre = 'Series'

		elif genre.startswith('Spielfilm'):

			genre = 'Film'

		elif genre.startswith('Kinder'):

			genre = 'Children'

		elif genre.startswith('Dokumentation'):

			genre = 'Documentary'

		elif genre.startswith('Erotik'):

			genre = 'Adult'

		elif genre.startswith('Show'):

			genre = 'Drama'

		return genre