68 lines
2.8 KiB
Python
68 lines
2.8 KiB
Python
from info.InfoMeta import InfoMeta
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from shapely.geometry import Point
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import datetime, re
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from datetime import timedelta
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class OfflineInfo(InfoMeta):
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def __init__(self, filters, nodes, domains):
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super().__init__()
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self.__filters__ = filters
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self.__nodes__ = nodes
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self.__domains__ = domains
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self.__minAge__, self.__maxAge__ = self.__parseFilters__()
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self.resultNodes = self.__filterNodes__()
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def __filterNodes__(self):
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offlineNodes = []
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for k,v in self.__nodes__.items():
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if v.isOnline == False:
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if v.geo != None:
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for dk, dv in self.__domains__.items():
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if dv.isPointInDomaene(Point((v.geo['lon'], v.geo['lat']))) == True:
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nodeLastSeen = datetime.datetime.strptime(v.__jsonObject__['lastseen'],'%Y-%m-%dT%H:%M:%S')
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if self.__minAge__ != None:
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if self.__minAge__ < nodeLastSeen:
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continue
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if self.__maxAge__ != None:
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if self.__maxAge__ > nodeLastSeen:
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continue
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offlineNodes.append(v)
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return offlineNodes
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def __parseFilters__(self):
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if self.__filters__ == None:
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return None, None
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regX = re.compile("([0-9]+)([a-zA-Z]+)")
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minAge = None
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maxAge = None
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for filter in self.__filters__:
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attr = filter.split(':')
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if len(attr) == 2:
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if attr[0] == 'min_age' or attr[0] == 'max_age':
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d = regX.match(attr[1])
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if d != None:
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val = int(d.group(1))
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unit = d.group(2)
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date = datetime.datetime.now()
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if unit == 'd' or unit == 'day' or unit == 'days':
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date = date - timedelta(days=val)
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elif unit == 'w' or unit == 'week' or unit == 'weeks':
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date = date - timedelta(days=val*7)
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elif unit == 'm' or unit == 'month' or unit == 'months':
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date = date - timedelta(days=val*30)
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elif unit == 'y' or unit == 'year' or unit == 'years':
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date = date - timedelta(days=val*365)
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else:
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date = None
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if attr[0] == 'min_age':
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minAge = date
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elif attr[0] == 'max_age':
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maxAge = date
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return minAge, maxAge |