def setPluginVariables(self):
self.clockfont = os.path.join(self.plugindir, "resources",
"SFDigitalReadout-Medium.ttf")
self.myfont = pygame.font.SysFont(None, 20)
self.icalurl = self.pluginConfig["Calendar"]["icalurl"]
self.datarefresh = int(self.pluginConfig["Calendar"]["datarefresh"])
self.ical = PyGCal(self.icalurl)
self.lastrefresh = datetime.now()
self.weathersource = self.pluginConfig["Weather"]["weatherurl"]
self.weatherrefresh = int(
self.pluginConfig["Weather"]["weatherrefresh"]) * 60
self.cacheFile = os.path.join(self.plugindir, "resources",
"cachedWeather.json")
def setPluginVariables(self):
self.clockfont = os.path.join(self.plugindir, "resources", "SFDigitalReadout-Medium.ttf")
self.myfont = pygame.font.SysFont(None, 20)
self.icalurl = self.pluginConfig["Calendar"]["icalurl"]
self.datarefresh = int(self.pluginConfig["Calendar"]["datarefresh"])
self.ical = PyGCal(self.icalurl)
self.lastrefresh = datetime.now()
self.weathersource = self.pluginConfig["Weather"]["weatherurl"]
self.weatherrefresh = int(self.pluginConfig["Weather"]["weatherrefresh"]) * 60
self.cacheFile = os.path.join(self.plugindir, "resources", "cachedWeather.json")
class myScreen(PiInfoScreen):
refreshtime = 1
displaytime = 10
pluginname = "Agenda"
plugininfo = "Displays upcoming events"
lastrefresh = None
upcomingevents = []
def setPluginVariables(self):
self.clockfont = os.path.join(self.plugindir, "resources", "SFDigitalReadout-Medium.ttf")
self.myfont = pygame.font.SysFont(None, 20)
self.icalurl = self.pluginConfig["Calendar"]["icalurl"]
self.datarefresh = int(self.pluginConfig["Calendar"]["datarefresh"])
self.ical = PyGCal(self.icalurl)
self.lastrefresh = datetime.now()
self.weathersource = self.pluginConfig["Weather"]["weatherurl"]
self.weatherrefresh = int(self.pluginConfig["Weather"]["weatherrefresh"]) * 60
self.cacheFile = os.path.join(self.plugindir, "resources", "cachedWeather.json")
def updateWeather(self):
weather = json.loads(self.getPage(self.weathersource))
self.cacheWeather(weather)
return weather
def cacheWeather(self, weather):
cache = {}
cache['timestamp'] = int(datetime.now().strftime("%s"))
cache['weather'] = weather
with open(self.cacheFile, 'w') as outfile:
json.dump(cache, outfile)
def loadWeather(self):
try:
raw = open(self.cacheFile, 'r')
cached = json.load(raw)
except:
cached = False
if cached:
if int(datetime.now().strftime("%s")) < int(cached['timestamp']) + self.weatherrefresh:
weather = cached['weather']
try:
forecast = weather['hourly_forecast']
except:
weather = self.updateWeather()
else:
weather = self.updateWeather()
else:
weather = self.updateWeather()
return weather
def refreshData(self):
# Refreshes the iCal data only if the time since the last refresh is greater
# than the time set in our config file
if (datetime.now() - self.lastrefresh).total_seconds() > (self.datarefresh * 60):
self.ical.Update()
self.lastrefresh = datetime.now()
def renderWeather(self, hourly):
hourrect = pygame.Surface((200,90))
weathertime = datetime.fromtimestamp(float(hourly["FCTTIME"]["epoch"]))
weatherdate = weathertime.strftime("%a %H:%M")
weathertext = hourly["condition"]
weathericon = hourly["icon_url"]
iconpath = weathericon.split('/')
iconfile = iconpath[len(iconpath) - 1]
weathericon = "http://icons.wxug.com/i/c/h/" + iconfile
weathertemp = "Temp: " + hourly["temp"]["metric"] + u'\xb0' + "C"
weatherpop = "Rain: " + hourly["pop"] + "%"
weatherimage = pygame.transform.scale(self.LoadImageFromUrl(weathericon),(80, 80))
datelabel = self.myfont.render(weatherdate, 1, (255, 255, 255))
weatherlabel = self.myfont.render(weathertext, 1, (255, 255, 255))
templabel = self.myfont.render(weathertemp, 1, (255, 255, 255))
poplabel = self.myfont.render(weatherpop, 1, (255, 255, 255))
hourrect.blit(datelabel, (10, 10))
hourrect.blit(weatherlabel, (10, 30))
hourrect.blit(templabel, (10, 50))
hourrect.blit(poplabel, (10, 70))
hourrect.blit(weatherimage, (110, 5))
pygame.draw.rect(hourrect, (100, 100, 100), (5, 5, 190, 85), 1)
return hourrect
def formatDate(self, date):
eventtime = date.strftime("%H:%M")
if date.date() == datetime.now().date():
eventdate = "Today"
else:
eventdate = date.strftime("%a %d/%m/%y")
return eventdate, eventtime
def isActive(self, event):
isactive = False
if event["allday"]:
if (event["start"].date() == datetime.now().date() or
event["end"].date() == datetime.now().date() or
(event["start"].date() < datetime.now().date() and event["end"].date() > datetime.now().date())):
isactive = True
else:
if (event["start"] <= datetime.now(self.ical.TIMEZONE) and event["end"] >= datetime.now(self.ical.TIMEZONE)):
isactive = True
return isactive
def renderEvent(self, event):
eventsurface = pygame.Surface((490,87))
eventcolour = (0,0,0)
startdate, starttime = self.formatDate(event["start"])
enddate, endtime = self.formatDate(event["end"])
if self.isActive(event):
rectColour = (150, 0, 0)
else:
rectColour = (0, 0, 100)
if event["allday"]:
start = startdate
end = enddate
else:
start = "%s %s" % (startdate, starttime)
end = "%s %s" % (enddate, endtime)
timelabel = "Start:\n%s\nEnd:\n%s" % (start, end)
timerect = pygame.Rect((0,0,150,87))
timelabel = self.render_textrect(timelabel, None, timerect,
(255,255,255), eventcolour, 0, shrink=True,
SysFont=None, MaxFont=50, MinFont=10, vjustification=0, margin=2)
eventsurface.blit(timelabel, (0,0))
eventrect = pygame.Rect((0,0,340,87))
eventlabel = event["summary"]
if event["location"]:
eventlabel += "\n(%s)" % event["location"]
eventlabel = self.render_textrect(eventlabel, None, eventrect,
(255,255,255), eventcolour, 1, shrink=True,
SysFont=None, MaxFont=30, MinFont=10, vjustification=1, margin=2)
eventsurface.blit(eventlabel, (150,0))
pygame.draw.rect(eventsurface, rectColour, (0,0,490,87), 1)
return eventsurface
def drawClock(self):
clockSurface = pygame.Surface((200,120))
mytime = strftime("%H:%M")
mydate = strftime("%a %e %b %Y")
clockrect = pygame.Rect((0,0,200,100))
daterect = pygame.Rect((0,0,200,30))
clocklabel = self.render_textrect(mytime, None, clockrect,
(255,255,255), (0,0,0), 1, shrink=True,
FontPath=self.clockfont, MaxFont=200, MinFont=10, vjustification=1,margin=10)
datelabel = self.render_textrect(mydate, None, daterect,
(255,255,255), (0,0,0), 1, shrink=True,
FontPath=self.clockfont, MaxFont=50, MinFont=1, vjustification=1,margin=1)
clockSurface.blit(clocklabel,(0,0))
clockSurface.blit(datelabel,(0,90))
return clockSurface
def showScreen(self):
self.surface.fill([0,0,0])
# Draw the clock
self.surface.blit(self.drawClock(), (0,-15))
# Draw the weather
weather = self.loadWeather()
for i in range(4):
forecast = weather['hourly_forecast'][i]
self.surface.blit(self.renderWeather(forecast), (0, (90 * i) + 100))
# Draw the events
self.refreshData()
self.upcomingevents = self.ical.getUpcomingEvents(5)
for i, event in enumerate(self.upcomingevents):
self.surface.blit(self.renderEvent(event), (200, (92 * i) + 5))
# Scale our surface to the required screensize before sending back
scaled = pygame.transform.scale(self.surface,self.screensize)
self.screen.blit(scaled,(0,0))
return self.screen
class myScreen(PiInfoScreen):
refreshtime = 1
displaytime = 10
pluginname = "Agenda"
plugininfo = "Displays upcoming events"
lastrefresh = None
upcomingevents = []
def setPluginVariables(self):
self.clockfont = os.path.join(self.plugindir, "resources",
"SFDigitalReadout-Medium.ttf")
self.myfont = pygame.font.SysFont(None, 20)
self.icalurl = self.pluginConfig["Calendar"]["icalurl"]
self.datarefresh = int(self.pluginConfig["Calendar"]["datarefresh"])
self.ical = PyGCal(self.icalurl)
self.lastrefresh = datetime.now()
self.weathersource = self.pluginConfig["Weather"]["weatherurl"]
self.weatherrefresh = int(
self.pluginConfig["Weather"]["weatherrefresh"]) * 60
self.cacheFile = os.path.join(self.plugindir, "resources",
"cachedWeather.json")
def updateWeather(self):
weather = json.loads(self.getPage(self.weathersource))
self.cacheWeather(weather)
return weather
def cacheWeather(self, weather):
cache = {}
cache['timestamp'] = int(datetime.now().strftime("%s"))
cache['weather'] = weather
with open(self.cacheFile, 'w') as outfile:
json.dump(cache, outfile)
def loadWeather(self):
try:
raw = open(self.cacheFile, 'r')
cached = json.load(raw)
except:
cached = False
if cached:
if int(datetime.now().strftime("%s")) < int(
cached['timestamp']) + self.weatherrefresh:
weather = cached['weather']
try:
forecast = weather['hourly_forecast']
except:
weather = self.updateWeather()
else:
weather = self.updateWeather()
else:
weather = self.updateWeather()
return weather
def refreshData(self):
# Refreshes the iCal data only if the time since the last refresh is greater
# than the time set in our config file
if (datetime.now() -
self.lastrefresh).total_seconds() > (self.datarefresh * 60):
self.ical.Update()
self.lastrefresh = datetime.now()
def renderWeather(self, hourly):
hourrect = pygame.Surface((200, 90))
weathertime = datetime.fromtimestamp(float(hourly["FCTTIME"]["epoch"]))
weatherdate = weathertime.strftime("%a %H:%M")
weathertext = hourly["condition"]
weathericon = hourly["icon_url"]
iconpath = weathericon.split('/')
iconfile = iconpath[len(iconpath) - 1]
weathericon = "http://icons.wxug.com/i/c/h/" + iconfile
weathertemp = "Temp: " + hourly["temp"]["metric"] + u'\xb0' + "C"
weatherpop = "Rain: " + hourly["pop"] + "%"
weatherimage = pygame.transform.scale(
self.LoadImageFromUrl(weathericon), (80, 80))
datelabel = self.myfont.render(weatherdate, 1, (255, 255, 255))
weatherlabel = self.myfont.render(weathertext, 1, (255, 255, 255))
templabel = self.myfont.render(weathertemp, 1, (255, 255, 255))
poplabel = self.myfont.render(weatherpop, 1, (255, 255, 255))
hourrect.blit(datelabel, (10, 10))
hourrect.blit(weatherlabel, (10, 30))
hourrect.blit(templabel, (10, 50))
hourrect.blit(poplabel, (10, 70))
hourrect.blit(weatherimage, (110, 5))
pygame.draw.rect(hourrect, (100, 100, 100), (5, 5, 190, 85), 1)
return hourrect
def formatDate(self, date):
eventtime = date.strftime("%H:%M")
if date.date() == datetime.now().date():
eventdate = "Today"
else:
eventdate = date.strftime("%a %d/%m/%y")
return eventdate, eventtime
def isActive(self, event):
isactive = False
if event["allday"]:
if (event["start"].date() == datetime.now().date()
or event["end"].date() == datetime.now().date()
or (event["start"].date() < datetime.now().date()
and event["end"].date() > datetime.now().date())):
isactive = True
else:
if (event["start"] <= datetime.now(self.ical.TIMEZONE)
and event["end"] >= datetime.now(self.ical.TIMEZONE)):
isactive = True
return isactive
def renderEvent(self, event):
eventsurface = pygame.Surface((490, 87))
eventcolour = (0, 0, 0)
startdate, starttime = self.formatDate(event["start"])
enddate, endtime = self.formatDate(event["end"])
if self.isActive(event):
rectColour = (150, 0, 0)
else:
rectColour = (0, 0, 100)
if event["allday"]:
start = startdate
end = enddate
else:
start = "%s %s" % (startdate, starttime)
end = "%s %s" % (enddate, endtime)
timelabel = "Start:\n%s\nEnd:\n%s" % (start, end)
timerect = pygame.Rect((0, 0, 150, 87))
timelabel = self.render_textrect(timelabel,
None,
timerect, (255, 255, 255),
eventcolour,
0,
shrink=True,
SysFont=None,
MaxFont=50,
MinFont=10,
vjustification=0,
margin=2)
eventsurface.blit(timelabel, (0, 0))
eventrect = pygame.Rect((0, 0, 340, 87))
eventlabel = event["summary"]
if event["location"]:
eventlabel += "\n(%s)" % event["location"]
eventlabel = self.render_textrect(eventlabel,
None,
eventrect, (255, 255, 255),
eventcolour,
1,
shrink=True,
SysFont=None,
MaxFont=30,
MinFont=10,
vjustification=1,
margin=2)
eventsurface.blit(eventlabel, (150, 0))
pygame.draw.rect(eventsurface, rectColour, (0, 0, 490, 87), 1)
return eventsurface
def drawClock(self):
clockSurface = pygame.Surface((200, 120))
mytime = strftime("%H:%M")
mydate = strftime("%a %e %b %Y")
clockrect = pygame.Rect((0, 0, 200, 100))
daterect = pygame.Rect((0, 0, 200, 30))
clocklabel = self.render_textrect(mytime,
None,
clockrect, (255, 255, 255),
(0, 0, 0),
1,
shrink=True,
FontPath=self.clockfont,
MaxFont=200,
MinFont=10,
vjustification=1,
margin=10)
datelabel = self.render_textrect(mydate,
None,
daterect, (255, 255, 255), (0, 0, 0),
1,
shrink=True,
FontPath=self.clockfont,
MaxFont=50,
MinFont=1,
vjustification=1,
margin=1)
clockSurface.blit(clocklabel, (0, 0))
clockSurface.blit(datelabel, (0, 90))
return clockSurface
def showScreen(self):
self.surface.fill([0, 0, 0])
# Draw the clock
self.surface.blit(self.drawClock(), (0, -15))
# Draw the weather
weather = self.loadWeather()
for i in range(4):
forecast = weather['hourly_forecast'][i]
self.surface.blit(self.renderWeather(forecast),
(0, (90 * i) + 100))
# Draw the events
self.refreshData()
self.upcomingevents = self.ical.getUpcomingEvents(5)
for i, event in enumerate(self.upcomingevents):
self.surface.blit(self.renderEvent(event), (200, (92 * i) + 5))
# Scale our surface to the required screensize before sending back
scaled = pygame.transform.scale(self.surface, self.screensize)
self.screen.blit(scaled, (0, 0))
return self.screen
