X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/7bc4a59528ab13f3062dc1520e76f9ecedd87400..7a4cd5866bdfef8cef5dda04649788447d717376:/RecordTimer.py diff --git a/RecordTimer.py b/RecordTimer.py index 0d3d53d8..85e9d172 100644 --- a/RecordTimer.py +++ b/RecordTimer.py @@ -1,26 +1,52 @@ import time import codecs +#from time import datetime +from Tools import Directories, Notifications -from timer import * +import timer import xml.dom.minidom +from Screens.MessageBox import MessageBox import NavigationInstance from Tools.XMLTools import elementsWithTag from ServiceReference import ServiceReference -class RecordTimerEntry(TimerEntry): - def __init__(self, begin, end, serviceref, epg): - TimerEntry.__init__(self, int(begin), int(end)) +class RecordTimerEntry(timer.TimerEntry): + def __init__(self, begin, end, serviceref, epg, description): + timer.TimerEntry.__init__(self, int(begin), int(end)) assert isinstance(serviceref, ServiceReference) self.service_ref = serviceref - print self.service_ref.getServiceName() - self.epg_data = epg + if epg is not None: + self.epg_data = "" + #str(epg.m_event_name) + else: + self.epg_data = "" + + self.dontSave = False + self.description = description self.timer = None self.record_service = None + self.wantStart = False + self.prepareOK = False + + def calculateFilename(self): + service_name = self.service_ref.getServiceName() +# begin_date = datetime.fromtimestamp(begin).strf... + begin_date = "" + if self.epg_data is not None: + description = " - " + self.epg_data + else: + description = "" + + print "begin_date: " + str(begin_date) + print "service_name: " + str(service_name) + print "description: " + str(description) + self.Filename = Directories.getRecordingFilename(service_name) + #begin_date + " - " + service_name + description) # build filename from epg @@ -31,47 +57,92 @@ class RecordTimerEntry(TimerEntry): # self.Filename = "record_" + str(epg.m_event_name) + ".ts" # # print "------------ record filename: %s" % (self.Filename) - + + def tryPrepare(self): + self.calculateFilename() + self.record_service = NavigationInstance.instance.recordService(self.service_ref) + if self.record_service == None: + return False + else: + if self.record_service.prepare(self.Filename + ".ts"): + self.record_service = None + return False + + f = open(self.Filename + ".ts.meta", "w") + f.write(str(self.service_ref) + "\n") + f.write(self.epg_data + "\n") + del f + return True + def activate(self, event): if event == self.EventPrepare: - self.record_service = NavigationInstance.instance.recordService(self.service_ref) - if self.record_service == None: - print "timer record failed." - else: - self.record_service.prepare() - elif self.record_service == None: - if event != self.EventAbort: - print "timer record start failed, can't finish recording." + self.prepareOK = False + if self.tryPrepare(): + self.prepareOK = True + else: + # error. + Notifications.AddNotificationWithCallback(self.failureCB, MessageBox, _("A timer failed to record!\nDisable TV and try again?\n")) elif event == self.EventStart: - self.record_service.start() - print "timer started!" + if self.prepareOK: + self.record_service.start() + print "timer started!" + else: + print "prepare failed, thus start failed, too." + self.wantStart = True elif event == self.EventEnd or event == self.EventAbort: - self.record_service.stop() - self.record_service = None - print "Timer successfully ended" + self.wantStart = False + if self.prepareOK: + self.record_service.stop() + self.record_service = None + print "Timer successfully ended" + else: + print "prepare failed, thus nothing was recorded." + def abort(): + # fixme + pass + + def failureCB(self, answer): + if answer == True: + NavigationInstance.instance.stopUserServices() + self.activate(self.EventPrepare) + if self.wantStart: + print "post-activating record" + self.activate(self.EventStart) + else: + print "user killed record" def createTimer(xml): begin = int(xml.getAttribute("begin")) end = int(xml.getAttribute("end")) serviceref = ServiceReference(str(xml.getAttribute("serviceref"))) + description = xml.getAttribute("description") + repeated = xml.getAttribute("repeated") epgdata = xml.getAttribute("epgdata") #filename = xml.getAttribute("filename") - return RecordTimerEntry(begin, end, serviceref, epgdata) + entry = RecordTimerEntry(begin, end, serviceref, epgdata, description) + entry.repeated = int(repeated) + return entry -class RecordTimer(Timer): +class RecordTimer(timer.Timer): def __init__(self): - Timer.__init__(self) + timer.Timer.__init__(self) - self.Filename = "timers.xml" + self.Filename = Directories.resolveFilename(Directories.SCOPE_CONFIG, "timers.xml") -# try: - self.loadTimer() -# except: -# print "unable to load timers from file!" + try: + self.loadTimer() + except: + print "unable to load timers from file!" + + def isRecording(self): + isRunning = False + for timer in self.timer_list: + if timer.isRunning(): + isRunning = True + return isRunning def loadTimer(self): - # TODO: PATH! doc = xml.dom.minidom.parse(self.Filename) @@ -86,38 +157,61 @@ class RecordTimer(Timer): root_element.appendChild(doc.createTextNode("\n")) for timer in self.timer_list + self.processed_timers: + # some timers (instant records) don't want to be saved. + # skip them + if timer.dontSave: + continue t = doc.createTextNode("\t") root_element.appendChild(t) t = doc.createElement('timer') t.setAttribute("begin", str(timer.begin)) t.setAttribute("end", str(timer.end)) t.setAttribute("serviceref", str(timer.service_ref)) + t.setAttribute("repeated", str(timer.repeated)) #t.setAttribute("epgdata", timer.) + t.setAttribute("description", "no description") # timer.description) root_element.appendChild(t) t = doc.createTextNode("\n") root_element.appendChild(t) - + file = open(self.Filename, "w") doc.writexml(codecs.getwriter('UTF-8')(file)) + file.write("\n") file.close() def record(self, entry): + print "[Timer] Record " + str(entry) entry.Timer = self self.addTimerEntry(entry) def removeEntry(self, entry): - if entry.state == TimerEntry.StateRunning: - entry.End = time.time() - print "aborting timer" - elif entry.state != TimerEntry.StateEnded: - entry.activate(TimerEntry.EventAbort) + print "[Timer] Remove " + str(entry) + + entry.repeated = False + + entry.repeated = False + + if entry.state == timer.TimerEntry.StateRunning: + print "remove running timer." + entry.end = time.time() + self.timeChanged(entry) + elif entry.state != timer.TimerEntry.StateEnded: + entry.activate(timer.TimerEntry.EventAbort) self.timer_list.remove(entry) + + self.calcNextActivation() print "timer did not yet start - removing" + + # the timer was aborted, and removed. + return else: print "timer did already end - doing nothing." - - self.calcNextActivation() - + + print "state: ", entry.state + print "in processed: ", entry in self.processed_timers + print "in running: ", entry in self.timer_list + # now the timer should be in the processed_timers list. remove it from there. + self.processed_timers.remove(entry) def shutdown(self): self.saveTimer()