add new converter (useable to get movie creation time and duration)

[enigma2.git] / lib / python / Components / Converter / ServiceTime.py

diff --git a/lib/python/Components/Converter/ServiceTime.py b/lib/python/Components/Converter/ServiceTime.py
new file mode 100644 (file)
index 0000000..16bcae3
--- /dev/null
+++ b/lib/python/Components/Converter/ServiceTime.py
@@ -0,0 +1,38 @@
+from Converter import Converter
+from Components.Element import cached
+from enigma import iServiceInformation
+
+class ServiceTime(Converter, object):
+       STARTTIME = 0
+       ENDTIME = 1
+       DURATION = 2
+
+       def __init__(self, type):
+               Converter.__init__(self, type)
+               if type == "EndTime":
+                       self.type = self.ENDTIME
+               elif type == "StartTime":
+                       self.type = self.STARTTIME
+               elif type == "Duration":
+                       self.type = self.DURATION
+               else:
+                       raise str("'%s' is not <StartTime|EndTime|Duration> for eEventTime converter" % type)
+
+       @cached
+       def getTime(self):
+               service = self.source.service
+               info = self.source.info
+               
+               if not info or not service:
+                       return None
+
+               if self.type == self.STARTTIME:
+                       return info.getInfo(service, iServiceInformation.sTimeCreate)
+               elif self.type == self.ENDTIME:
+                       begin = info.getInfo(service, iServiceInformation.sTimeCreate)
+                       len = info.getLength(service)
+                       return begin + len
+               elif self.type == self.DURATION:
+                       return info.getLength(service)
+
+       time = property(getTime)