46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
from datetime import datetime, timedelta
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from calendar import HTMLCalendar
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from .models import Event
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from django.urls import reverse_lazy
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class Calendar(HTMLCalendar):
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def __init__(self, year=None, month=None):
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self.year = year
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self.month = month
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super(Calendar, self).__init__()
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# formats a day as a td
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# filter events by day
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def formatday(self, day, events):
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events_per_day = events.filter(date__day=day)
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d = ''
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for event in events_per_day:
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d += event.get_html_url
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if not d:
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d = f'<a href="{reverse_lazy("cal:event_new")}?date={self.year}-{self.month}-{day}">Create Menu</a>'
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if day != 0:
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return f"<td><span class='date'>{day}</span><ul> {d} </ul></td>"
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return '<td></td>'
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# formats a week as a tr
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def formatweek(self, theweek, events):
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week = ''
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for d, weekday in theweek:
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week += self.formatday(d, events)
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return f'<tr> {week} </tr>'
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# formats a month as a table
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# filter events by year and month
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def formatmonth(self, withyear=True):
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events = Event.objects.filter(date__year=self.year, date__month=self.month)
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cal = f'<table border="0" cellpadding="0" cellspacing="0" class="calendar">\n'
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cal += f'{self.formatmonthname(self.year, self.month, withyear=withyear)}\n'
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cal += f'{self.formatweekheader()}\n'
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for week in self.monthdays2calendar(self.year, self.month):
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cal += f'{self.formatweek(week, events)}\n'
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return cal
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