mirror of
https://github.com/nottinghamtec/PyRIGS.git
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121 lines
4.4 KiB
Python
121 lines
4.4 KiB
Python
from RIGS import models, forms
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from django_ical.views import ICalFeed
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from django.db.models import Q
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import datetime
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class CalendarICS(ICalFeed):
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"""
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A simple event calender
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"""
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#Metadata which is passed on to clients
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product_id = 'PyRIGS'
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title = 'PyRIGS Calendar'
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timezone = 'UTC'
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file_name = "rigs.ics"
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def items(self):
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#include events from up to 1 year ago
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start = datetime.datetime.now() - datetime.timedelta(days=365)
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filter = Q(start_date__gte=start)
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return models.Event.objects.filter(filter).order_by('-start_date').select_related('person', 'organisation', 'venue', 'mic')
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def item_title(self, item):
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title = ''
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# Prefix title with status (if it's a critical status)
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if item.cancelled:
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title += 'CANCELLED: '
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if not item.is_rig:
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title += 'NON-RIG: '
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if item.dry_hire:
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title += 'DRY HIRE: '
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# Add the rig name
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title += item.name
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# Add the status
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title += ' ('+str(item.get_status_display())+')'
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return title
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def item_start_datetime(self, item):
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#set start date to the earliest defined time for the event
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if item.meet_at:
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startDateTime = item.meet_at
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elif item.access_at:
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startDateTime = item.access_at
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elif item.start_time:
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startDateTime = datetime.datetime.combine(item.start_date,item.start_time)
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else:
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startDateTime = item.start_date
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return startDateTime
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def item_end_datetime(self, item):
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# Assume end is same as start
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endDateTime = item.start_date
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# If end date defined then use it
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if item.end_date:
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endDateTime = item.end_date
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if item.start_time and item.end_time: # don't allow an event with specific end but no specific start
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endDateTime = datetime.datetime.combine(endDateTime,item.end_time)
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elif item.start_time: # if there's a start time specified then an end time should also be specified
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endDateTime = datetime.datetime.combine(endDateTime+datetime.timedelta(days=1),datetime.time(00, 00))
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#elif item.end_time: # end time but no start time - this is weird - don't think ICS will like it so ignoring
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# do nothing
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return endDateTime
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def item_location(self,item):
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return item.venue
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def item_description(self, item):
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# Create a nice information-rich description
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# note: only making use of information available to "non-keyholders"
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desc = 'Rig ID = '+str(item.pk)+'\n'
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desc += 'Event = ' + item.name + '\n'
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desc += 'Venue = ' + (item.venue.name if item.venue else '---') + '\n'
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if item.is_rig and item.person:
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desc += 'Client = ' + item.person.name + ( (' for '+item.organisation.name) if item.organisation else '') + '\n'
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desc += 'Status = ' + str(item.get_status_display()) + '\n'
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desc += 'MIC = ' + (item.mic.name if item.mic else '---') + '\n'
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desc += '\n'
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if item.meet_at:
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desc += 'Crew Meet = ' + item.meet_at.strftime('%Y-%m-%d %H:%M') + (('('+item.meet_info+')') if item.meet_info else '---') + '\n'
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if item.access_at:
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desc += 'Access At = ' + item.access_at.strftime('%Y-%m-%d %H:%M') + '\n'
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if item.start_date:
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desc += 'Event Start = ' + item.start_date.strftime('%Y-%m-%d') + ((' '+item.start_time.strftime('%H:%M')) if item.start_time else '') + '\n'
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if item.end_date:
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desc += 'Event End = ' + item.end_date.strftime('%Y-%m-%d') + ((' '+item.end_time.strftime('%H:%M')) if item.end_time else '') + '\n'
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desc += '\n'
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if item.description:
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desc += 'Event Description:\n'+item.description+'\n\n'
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if item.notes:
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desc += 'Notes:\n'+item.notes
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return desc
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def item_link(self, item):
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# Make a link to the event in the web interface
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return '/event/'+str(item.pk)+'/'
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# def item_created(self, item): #TODO - Implement created date-time (using django-reversion?) - not really necessary though
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# return ''
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def item_updated(self, item): # some ical clients will display this
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return item.last_edited_at
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def item_guid(self, item): # use the rig-id as the ical unique event identifier
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return item.pk |