1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
# Copyright (C) 2019 Alban Gruin
#
# celcatsanitizer is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# celcatsanitizer is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with celcatsanitizer. If not, see <http://www.gnu.org/licenses/>.
from datetime import date, datetime, timedelta
from html import unescape
from django.utils import timezone
import requests
from ...models import Course, Group, Module, Room
from ...utils import get_current_week, get_week
from .abstractparser import AbstractParser
from .ups2018 import GROUP_PREFIXES
class Parser(AbstractParser):
def __get_name(self, raw_name):
return raw_name.split('[')[1][:-1]
def __get_event(self, event, year, week):
if event["allDay"]:
return
begin = timezone.make_aware(
datetime.strptime(event["start"], "%Y-%m-%dT%H:%M:%S")
)
end = timezone.make_aware(
datetime.strptime(event["end"], "%Y-%m-%dT%H:%M:%S")
)
if year is not None and week is not None:
event_year, event_week, _ = begin.isocalendar()
if event_year != year or event_week != week:
return
data = [unescape(st.strip())
for st in event["description"].split("<br />")]
groups = []
rooms = []
course = Course.objects.create(
source=self.source, begin=begin, end=end,
celcat_id=event["id"]
)
i = 0
if event.get("eventCategory") is not None and \
len(event.get("eventCategory", "")) > 0:
course.type = event["eventCategory"]
i = 1
if event.get("module", "") is not None and \
len(event.get("module", "")) > 0:
module, _ = Module.objects.get_or_create(name=event["module"])
course.module = module
if '[' in data[i]:
course.name = self.__get_name(data[i])
i += 1
while '[' in data[i]:
course.name += ", " + self.__get_name(data[i])
i += 1
while i < len(data) and not data[i].startswith(GROUP_PREFIXES):
rooms.append(data[i])
i += 1
course.rooms.add(*Room.objects.filter(name__in=rooms))
while i < len(data) and data[i].startswith(GROUP_PREFIXES):
groups.append(Group.objects.get_or_create(
source=self.source, celcat_name=data[i]
)[0])
i += 1
course.groups.add(*groups)
if i < len(data):
course.notes = "\n".join(data[i:]).strip()
if "other" in course.notes:
print("Warning: 'other' in course.notes")
return course
def get_events(self, today, year=None, week=None):
for event in self.events:
course = self.__get_event(event, year, week)
if course is not None:
yield course
def get_update_date(self):
return
def get_weeks(self):
# FIXME: détection automatique à partir des événements présents
beginning, _ = get_week(*get_current_week())
self.weeks = {"1": beginning}
return self.weeks
def get_source(self):
start = date.today()
end = start + timedelta(days=365)
req = requests.post(self.source.url,
headers={"User-Agent": self.user_agent},
data={"calView": "month",
"resType": 103,
"federationIds[]": self.source.metadata,
"start": start.strftime("%Y-%m-%d"),
"end": end.strftime("%Y-%m-%d")})
req.encoding = "uft8"
req.raise_for_status()
self.events = req.json()
return self.events
|
