forked from indymedia/epicyon
369 lines
13 KiB
Python
369 lines
13 KiB
Python
__filename__ = "happening.py"
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__author__ = "Bob Mottram"
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__license__ = "AGPL3+"
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__version__ = "1.1.0"
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__maintainer__ = "Bob Mottram"
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__email__ = "bob@freedombone.net"
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__status__ = "Production"
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import json
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import time
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import os
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from datetime import datetime
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from utils import loadJson
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from utils import locatePost
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from utils import daysInMonth
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from utils import mergeDicts
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def getTodaysEvents(baseDir: str,nickname: str,domain: str, \
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currYear=None,currMonthNumber=None,currDayOfMonth=None) -> {}:
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"""Retrieves calendar events for today
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Returns a dictionary of lists containing Event and Place activities
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"""
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now=datetime.now()
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if not currYear:
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year=now.year
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else:
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year=currYear
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if not currMonthNumber:
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monthNumber=now.month
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else:
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monthNumber=currMonthNumber
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if not currDayOfMonth:
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dayNumber=now.day
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else:
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dayNumber=currDayOfMonth
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calendarFilename= \
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baseDir+'/accounts/'+nickname+'@'+domain+ \
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'/calendar/'+str(year)+'/'+str(monthNumber)+'.txt'
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events={}
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if not os.path.isfile(calendarFilename):
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return events
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calendarPostIds=[]
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recreateEventsFile=False
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with open(calendarFilename,'r') as eventsFile:
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for postId in eventsFile:
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postId=postId.replace('\n','')
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postFilename=locatePost(baseDir,nickname,domain,postId)
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if not postFilename:
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recreateEventsFile=True
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continue
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postJsonObject=loadJson(postFilename)
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if not postJsonObject:
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continue
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if not postJsonObject.get('object'):
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continue
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if not isinstance(postJsonObject['object'], dict):
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continue
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if not postJsonObject['object'].get('tag'):
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continue
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postEvent=[]
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dayOfMonth=None
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for tag in postJsonObject['object']['tag']:
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if not tag.get('type'):
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continue
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if tag['type']!='Event' and tag['type']!='Place':
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continue
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if tag['type']=='Event':
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# tag is an event
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if not tag.get('startTime'):
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continue
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eventTime= \
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datetime.strptime(tag['startTime'], \
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"%Y-%m-%dT%H:%M:%S%z")
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if int(eventTime.strftime("%Y"))==year and \
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int(eventTime.strftime("%m"))==monthNumber and \
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int(eventTime.strftime("%d"))==dayNumber:
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dayOfMonth=str(int(eventTime.strftime("%d")))
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postEvent.append(tag)
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else:
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# tag is a place
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postEvent.append(tag)
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if postEvent and dayOfMonth:
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calendarPostIds.append(postId)
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if not events.get(dayOfMonth):
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events[dayOfMonth]=[]
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events[dayOfMonth].append(postEvent)
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# if some posts have been deleted then regenerate the calendar file
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if recreateEventsFile:
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calendarFile=open(calendarFilename, "w")
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for postId in calendarPostIds:
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calendarFile.write(postId+'\n')
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calendarFile.close()
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return events
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def todaysEventsCheck(baseDir: str,nickname: str,domain: str) -> bool:
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"""Are there calendar events today?
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"""
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now=datetime.now()
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year=now.year
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monthNumber=now.month
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dayNumber=now.day
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calendarFilename= \
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baseDir+'/accounts/'+nickname+'@'+domain+ \
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'/calendar/'+str(year)+'/'+str(monthNumber)+'.txt'
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if not os.path.isfile(calendarFilename):
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return False
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eventsExist=False
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with open(calendarFilename,'r') as eventsFile:
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for postId in eventsFile:
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postId=postId.replace('\n','')
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postFilename=locatePost(baseDir,nickname,domain,postId)
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if not postFilename:
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continue
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postJsonObject=loadJson(postFilename)
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if not postJsonObject:
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continue
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if not postJsonObject.get('object'):
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continue
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if not isinstance(postJsonObject['object'], dict):
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continue
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if not postJsonObject['object'].get('tag'):
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continue
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for tag in postJsonObject['object']['tag']:
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if not tag.get('type'):
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continue
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if tag['type']!='Event' and tag['type']!='Place':
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continue
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if tag['type']=='Event':
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# tag is an event
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if not tag.get('startTime'):
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continue
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eventTime= \
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datetime.strptime(tag['startTime'], \
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"%Y-%m-%dT%H:%M:%S%z")
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if int(eventTime.strftime("%Y"))==year and \
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int(eventTime.strftime("%m"))==monthNumber and \
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int(eventTime.strftime("%d"))==dayNumber:
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eventsExist=True
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break
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return eventsExist
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def thisWeeksEventsCheck(baseDir: str,nickname: str,domain: str) -> bool:
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"""Are there calendar events this week?
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"""
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now=datetime.now()
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year=now.year
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monthNumber=now.month
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dayNumber=now.day
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calendarFilename= \
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baseDir+'/accounts/'+nickname+'@'+domain+ \
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'/calendar/'+str(year)+'/'+str(monthNumber)+'.txt'
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if not os.path.isfile(calendarFilename):
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return False
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eventsExist=False
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with open(calendarFilename,'r') as eventsFile:
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for postId in eventsFile:
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postId=postId.replace('\n','')
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postFilename=locatePost(baseDir,nickname,domain,postId)
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if not postFilename:
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continue
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postJsonObject=loadJson(postFilename)
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if not postJsonObject:
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continue
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if not postJsonObject.get('object'):
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continue
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if not isinstance(postJsonObject['object'], dict):
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continue
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if not postJsonObject['object'].get('tag'):
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continue
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for tag in postJsonObject['object']['tag']:
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if not tag.get('type'):
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continue
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if tag['type']!='Event' and tag['type']!='Place':
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continue
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if tag['type']=='Event':
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# tag is an event
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if not tag.get('startTime'):
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continue
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eventTime= \
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datetime.strptime(tag['startTime'], \
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"%Y-%m-%dT%H:%M:%S%z")
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if int(eventTime.strftime("%Y"))==year and \
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int(eventTime.strftime("%m"))==monthNumber and \
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(int(eventTime.strftime("%d"))>dayNumber and \
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int(eventTime.strftime("%d"))<=dayNumber+6):
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eventsExist=True
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break
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return eventsExist
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def getThisWeeksEvents(baseDir: str,nickname: str,domain: str) -> {}:
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"""Retrieves calendar events for this week
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Returns a dictionary indexed by day number of lists containing Event and Place activities
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Note: currently not used but could be with a weekly calendar screen
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"""
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now=datetime.now()
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year=now.year
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monthNumber=now.month
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dayNumber=now.day
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calendarFilename= \
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baseDir+'/accounts/'+nickname+'@'+domain+ \
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'/calendar/'+str(year)+'/'+str(monthNumber)+'.txt'
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events={}
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if not os.path.isfile(calendarFilename):
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return events
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calendarPostIds=[]
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recreateEventsFile=False
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with open(calendarFilename,'r') as eventsFile:
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for postId in eventsFile:
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postId=postId.replace('\n','')
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postFilename=locatePost(baseDir,nickname,domain,postId)
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if not postFilename:
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recreateEventsFile=True
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continue
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postJsonObject=loadJson(postFilename)
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if not postJsonObject:
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continue
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if not postJsonObject.get('object'):
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continue
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if not isinstance(postJsonObject['object'], dict):
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continue
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if not postJsonObject['object'].get('tag'):
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continue
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postEvent=[]
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dayOfMonth=None
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weekDayIndex=None
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for tag in postJsonObject['object']['tag']:
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if not tag.get('type'):
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continue
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if tag['type']!='Event' and tag['type']!='Place':
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continue
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if tag['type']=='Event':
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# tag is an event
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if not tag.get('startTime'):
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continue
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eventTime= \
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datetime.strptime(tag['startTime'], \
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"%Y-%m-%dT%H:%M:%S%z")
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if int(eventTime.strftime("%Y"))==year and \
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int(eventTime.strftime("%m"))==monthNumber and \
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(int(eventTime.strftime("%d"))>=dayNumber and \
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int(eventTime.strftime("%d"))<=dayNumber+6):
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dayOfMonth=str(int(eventTime.strftime("%d")))
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weekDayIndex=dayOfMonth-dayNumber
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postEvent.append(tag)
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else:
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# tag is a place
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postEvent.append(tag)
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if postEvent and weekDayIndex:
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calendarPostIds.append(postId)
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if not events.get(dayOfMonth):
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events[weekDayIndex]=[]
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events[dayOfMonth].append(postEvent)
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# if some posts have been deleted then regenerate the calendar file
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if recreateEventsFile:
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calendarFile=open(calendarFilename, "w")
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for postId in calendarPostIds:
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calendarFile.write(postId+'\n')
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calendarFile.close()
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lastDayOfMonth=daysInMonth(year,monthNumber)
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if dayNumber+6 > lastDayOfMonth:
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monthNumber+=1
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if monthNumber>12:
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monthNumber=1
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year+=1
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for d in range(1,dayNumber+6-lastDayOfMonth):
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dailyEvents= \
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getTodaysEvents(baseDir,nickname,domain,year,monthNumber,d)
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if dailyEvents:
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if dailyEvents.get(d):
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newEvents={}
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newEvents[d+(7-(dayNumber+6-lastDayOfMonth))]=dailyEvents[d]
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events=mergeDicts(events,newEvents)
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return events
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def getCalendarEvents(baseDir: str,nickname: str,domain: str, \
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year: int,monthNumber: int) -> {}:
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"""Retrieves calendar events
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Returns a dictionary indexed by day number of lists containing Event and Place activities
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"""
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calendarFilename= \
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baseDir+'/accounts/'+nickname+'@'+domain+ \
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'/calendar/'+str(year)+'/'+str(monthNumber)+'.txt'
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events={}
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if not os.path.isfile(calendarFilename):
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return events
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calendarPostIds=[]
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recreateEventsFile=False
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with open(calendarFilename,'r') as eventsFile:
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for postId in eventsFile:
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postId=postId.replace('\n','')
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postFilename=locatePost(baseDir,nickname,domain,postId)
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if not postFilename:
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recreateEventsFile=True
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continue
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postJsonObject=loadJson(postFilename)
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if not postJsonObject:
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continue
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if not postJsonObject.get('object'):
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continue
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if not isinstance(postJsonObject['object'], dict):
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continue
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if not postJsonObject['object'].get('tag'):
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continue
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postEvent=[]
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dayOfMonth=None
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for tag in postJsonObject['object']['tag']:
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if not tag.get('type'):
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continue
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if tag['type']!='Event' and tag['type']!='Place':
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continue
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if tag['type']=='Event':
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# tag is an event
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if not tag.get('startTime'):
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continue
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eventTime= \
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datetime.strptime(tag['startTime'], \
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"%Y-%m-%dT%H:%M:%S%z")
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if int(eventTime.strftime("%Y"))==year and \
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int(eventTime.strftime("%m"))==monthNumber:
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dayOfMonth=str(int(eventTime.strftime("%d")))
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postEvent.append(tag)
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else:
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# tag is a place
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postEvent.append(tag)
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if postEvent and dayOfMonth:
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calendarPostIds.append(postId)
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if not events.get(dayOfMonth):
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events[dayOfMonth]=[]
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events[dayOfMonth].append(postEvent)
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# if some posts have been deleted then regenerate the calendar file
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if recreateEventsFile:
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calendarFile=open(calendarFilename, "w")
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for postId in calendarPostIds:
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calendarFile.write(postId+'\n')
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calendarFile.close()
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return events
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