|
1
|
|
|
2
|
from datetime import datetime, timedelta
|
|
3
|
from dateutil import rrule
|
|
4
|
|
|
5
|
from django.db import models
|
|
6
|
|
|
7
|
from calebasse.agenda.conf import default
|
|
8
|
from calebasse.exceptions import CalebasseException
|
|
9
|
from calebasse import agenda
|
|
10
|
|
|
11
|
__all__ = (
|
|
12
|
'EventManager',
|
|
13
|
'OccurrenceManager',
|
|
14
|
)
|
|
15
|
|
|
16
|
class EventManager(models.Manager):
|
|
17
|
""" This class allows you to manage events, appointment, ...
|
|
18
|
"""
|
|
19
|
|
|
20
|
def _set_event(self, event, participants=[], description='', services=[],
|
|
21
|
start_datetime=None, end_datetime=None, note=None, room=None, **rrule_params):
|
|
22
|
""" Private method to configure an Event or an EventAct
|
|
23
|
"""
|
|
24
|
event.description = description
|
|
25
|
event.participants = participants
|
|
26
|
event.services = services
|
|
27
|
if note is not None:
|
|
28
|
event.notes.create(note=note)
|
|
29
|
start_datetime = start_datetime or datetime.now().replace(
|
|
30
|
minute=0, second=0, microsecond=0
|
|
31
|
)
|
|
32
|
occurence_duration = default.DEFAULT_OCCURRENCE_DURATION
|
|
33
|
end_datetime = end_datetime or start_datetime + occurence_duration
|
|
34
|
event.add_occurrences(start_datetime, end_datetime, room, **rrule_params)
|
|
35
|
event.save()
|
|
36
|
|
|
37
|
return event
|
|
38
|
|
|
39
|
|
|
40
|
def create_event(self, title, event_type, participants=[], description='',
|
|
41
|
services=[], start_datetime=None, end_datetime=None, room=None, note=None,
|
|
42
|
**rrule_params):
|
|
43
|
"""
|
|
44
|
Convenience function to create an ``Event``, optionally create an
|
|
45
|
``EventType``, and associated ``Occurrence``s. ``Occurrence`` creation
|
|
46
|
rules match those for ``Event.add_occurrences``.
|
|
47
|
|
|
48
|
Args:
|
|
49
|
event_type: can be either an ``EventType`` object or the label
|
|
50
|
is either created or retrieved.
|
|
51
|
participants: List of CalebasseUser
|
|
52
|
start_datetime: will default to the current hour if ``None``
|
|
53
|
end_datetime: will default to ``start_datetime`` plus
|
|
54
|
default.DEFAULT_OCCURRENCE_DURATION hour if ``None``
|
|
55
|
freq, count, rrule_params:
|
|
56
|
follow the ``dateutils`` API (see http://labix.org/python-dateutil)
|
|
57
|
Returns:
|
|
58
|
Event object
|
|
59
|
"""
|
|
60
|
|
|
61
|
if isinstance(event_type, str):
|
|
62
|
event_type, created = agenda.models.EventType.objects.get_or_create(
|
|
63
|
label=event_type
|
|
64
|
)
|
|
65
|
event = self.create(title=title, event_type=event_type)
|
|
66
|
|
|
67
|
return self._set_event(event, participants, services = services,
|
|
68
|
start_datetime = start_datetime, end_datetime = end_datetime,
|
|
69
|
**rrule_params)
|
|
70
|
|
|
71
|
def create_holiday(self, start_date, end_date, peoples=[], services=[], motive=''):
|
|
72
|
event_type, created = agenda.models.EventType.objects.get_or_create(
|
|
73
|
label="holiday"
|
|
74
|
)
|
|
75
|
event = self.create(title="Conge", event_type=event_type)
|
|
76
|
start_datetime = datetime(start_date.year, start_date.month, start_date.day)
|
|
77
|
end_datetime = datetime(end_date.year, end_date.month, end_date.day, 23, 59)
|
|
78
|
return self._set_event(event, peoples, motive, services, start_datetime, end_datetime)
|
|
79
|
|
|
80
|
class OccurrenceManager(models.Manager):
|
|
81
|
|
|
82
|
#use_for_related_fields = True
|
|
83
|
|
|
84
|
def daily_occurrences(self, date, participants=None, services=None):
|
|
85
|
'''
|
|
86
|
Returns a queryset of for instances that have any overlap with a
|
|
87
|
particular day.
|
|
88
|
|
|
89
|
Args:
|
|
90
|
date: may be either a datetime.datetime, datetime.date object, or
|
|
91
|
``None``. If ``None``, default to the current day.
|
|
92
|
participants: a list of CalebasseUser
|
|
93
|
'''
|
|
94
|
date = date or datetime.now()
|
|
95
|
start = datetime(date.year, date.month, date.day)
|
|
96
|
end = start.replace(hour=23, minute=59, second=59)
|
|
97
|
qs = self.filter(
|
|
98
|
models.Q(
|
|
99
|
start_time__gte=start,
|
|
100
|
start_time__lte=end,
|
|
101
|
) |
|
|
102
|
models.Q(
|
|
103
|
end_time__gte=start,
|
|
104
|
end_time__lte=end,
|
|
105
|
) |
|
|
106
|
models.Q(
|
|
107
|
start_time__lt=start,
|
|
108
|
end_time__gt=end,
|
|
109
|
)
|
|
110
|
)
|
|
111
|
|
|
112
|
if participants:
|
|
113
|
qs = qs.filter(event__participants__in=participants)
|
|
114
|
if services:
|
|
115
|
qs = qs.filter(services__in=services)
|
|
116
|
return qs
|
|
117
|
|
|
118
|
def daily_disponiblity(self, date, participants):
|
|
119
|
start_datetime = datetime(date.year, date.month, date.day, 8, 0)
|
|
120
|
end_datetime = datetime(date.year, date.month, date.day, 8, 15)
|
|
121
|
result = dict()
|
|
122
|
while (start_datetime.hour <= 19):
|
|
123
|
for participant in participants:
|
|
124
|
if not result.has_key(start_datetime.hour):
|
|
125
|
result[start_datetime.hour] = [0, 1, 2, 3]
|
|
126
|
result[start_datetime.hour][0] = []
|
|
127
|
result[start_datetime.hour][1] = []
|
|
128
|
result[start_datetime.hour][2] = []
|
|
129
|
result[start_datetime.hour][3] = []
|
|
130
|
quater = 0
|
|
131
|
qs = self.filter(
|
|
132
|
models.Q(
|
|
133
|
start_time__gte=start_datetime,
|
|
134
|
start_time__lt=end_datetime,
|
|
135
|
) |
|
|
136
|
models.Q(
|
|
137
|
end_time__gt=start_datetime,
|
|
138
|
end_time__lte=end_datetime,
|
|
139
|
) |
|
|
140
|
models.Q(
|
|
141
|
start_time__lt=start_datetime,
|
|
142
|
end_time__gt=end_datetime,
|
|
143
|
)
|
|
144
|
).filter(event__participants__in=[participant])
|
|
145
|
|
|
146
|
if qs:
|
|
147
|
result[start_datetime.hour][quater].append({'id': participant.id, 'dispo': 'busy'})
|
|
148
|
else:
|
|
149
|
result[start_datetime.hour][quater].append({'id': participant.id, 'dispo': 'free'})
|
|
150
|
quater += 1
|
|
151
|
start_datetime += timedelta(minutes=15)
|
|
152
|
end_datetime += timedelta(minutes=15)
|
|
153
|
return result
|
|
154
|
|
|
155
|
|