modules: Added a TVRage.com parser along with a rfc3339 parser and formatter.

1 files changed, 79 insertions, 0 deletions

diff --git a/modules/tvrage.py b/modules/tvrage.py
new file mode 100644
index 0000000..cd8ee8f
--- /dev/null
+++ b/modules/tvrage.py
@@ -0,0 +1,79 @@
+info = {
+	'author': 'Jon Bergli Heier',
+	'title': 'TVRage',
+	'description': 'TVRage.com feed parser',
+}
+
+import urllib, urllib2, datetime, rfc3339, pytz
+from lxml import etree
+
+class Module:
+	def __init__(self, bot):
+		self.irc = bot
+		if self.irc:
+			self.irc.register_keyword('!tv', self)
+
+	def find_show(self, search):
+		try:
+			u = urllib2.urlopen('http://services.tvrage.com/tools/quickinfo.php?%s' % urllib.urlencode({'show': search}))
+		except:
+			return 'Could not fetch show data from TVRage.'
+
+		rawdata = u.read()
+		if rawdata.startswith('No Show Results'):
+			return rawdata.strip()
+
+		# Why is there a pre-tag here in the first place?
+		if rawdata.startswith('<pre>'):
+			rawdata = rawdata[5:]
+
+		data = {}
+		for line in rawdata.strip().split('\n'):
+			key, values = line.split('@')
+			values = values.split('^')
+			data[key] = values
+
+		status = data['Status'][0]
+		if 'Ended' in status or 'Canceled' in status:
+			return '\002%s\002 does not currently air.' % data['Show Name'][0]
+
+		# TODO: Fetch this from somewhere user-configurable
+		local_tz = pytz.timezone('Europe/Oslo')
+
+		airdate = data['RFC3339'][0]
+		if len(airdate) == 24: # Assume missing 0 in timezone
+			airdate = airdate[:20] + '0' + airdate[20:]
+		airdate = rfc3339.parse_datetime(airdate)
+
+		# Convert airdate to our local timezone
+		airdate = airdate.astimezone(local_tz)
+
+		# Localize utcnow() as UTC
+		now = pytz.utc.localize(datetime.datetime.utcnow())
+
+		eta = airdate - now
+		# Get rid of microseconds
+		eta = datetime.timedelta(eta.days, eta.seconds)
+
+
+		aired = eta.days < 0 or eta.seconds < 0
+
+		if aired:
+			return '\002%s\002 aired on \002%s\002' % (data['Show Name'][0], airdate.strftime('%d.%m.%Y %H:%M %Z'))
+		else:
+			return '\002%s\002 %s airs on \002%s\002 (eta: %s)' % (data['Show Name'][0],
+				data['Next Episode'][1],
+				airdate.strftime('%d.%m.%Y %H:%M %Z'),
+				eta)
+
+	def keyword(self, nick, channel, kw, msg):
+		target = channel if not channel == self.irc.nickname else nick.split('!')[0]
+		args = msg.split()
+		if len(args) == 0:
+			self.irc.msg(target, 'Usage: !tv search')
+			return
+
+if __name__ == '__main__':
+	import sys
+	m = Module(None)
+	print m.find_show(' '.join(sys.argv[1:]))