-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathmain.py
111 lines (105 loc) · 4.76 KB
/
main.py
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
import re
import os
from seafile_thumbnail.http_request import HTTPRequest
from seafile_thumbnail.http_response import gen_error_response, gen_text_response, gen_thumbnail_response, \
gen_cache_response, create_thumbnail_response
from seafile_thumbnail.serializers import ThumbnailSerializer
from seafile_thumbnail.thumbnail import Thumbnail
from seafile_thumbnail.utils import cache_check
class App:
async def __call__(self, scope, receive, send):
# request
request = HTTPRequest(**scope)
if request.method != 'GET':
response_stat, response_body = gen_error_response(
405, 'Method %s not allowed' % request.method
)
await send(response_stat)
await send(response_body)
return
#========= router=======
# ------ping
if request.url in ('ping', 'ping/'):
response_stat, response_body = gen_text_response('pong')
await send(response_stat)
await send(response_body)
return
# ------thumbnail
elif re.match('^thumbnail/(?P<repo_id>[-0-9a-f]{36})/create/$', request.url):
serializer = ThumbnailSerializer(request)
thumbnail_info = serializer.thumbnail_info
thumbnail = Thumbnail(**thumbnail_info)
last_modified = thumbnail.last_modified
etag = thumbnail.etag
repo_id = thumbnail.repo_id
file_path = thumbnail.file_path
size = thumbnail.size
response_start, response_body = create_thumbnail_response(
repo_id, file_path, size, etag, last_modified)
await send(response_start)
await send(response_body)
return
elif re.match('^thumbnail/(?P<repo_id>[-0-9a-f]{36})/(?P<size>[0-9]+)/(?P<path>.*)$', request.url):
serializer = ThumbnailSerializer(request)
thumbnail_info = serializer.thumbnail_info
if not os.path.exists(thumbnail_info['thumbnail_path']):
thumbnail = Thumbnail(**thumbnail_info)
last_modified = thumbnail.last_modified
etag = thumbnail.etag
response_start, response_body = gen_thumbnail_response(
thumbnail.body, etag, last_modified)
await send(response_start)
await send(response_body)
return
with open(thumbnail_info['thumbnail_path'], 'rb') as f:
thumbnail = f.read()
last_modified = thumbnail_info['last_modified']
etag = thumbnail_info['etag']
response_start, response_body = gen_thumbnail_response(
thumbnail, etag, last_modified)
await send(response_start)
await send(response_body)
return
elif re.match('^thumbnail/(?P<token>[a-f0-9]+)/create/$', request.url):
serializer = ThumbnailSerializer(request)
thumbnail_info = serializer.thumbnail_info
thumbnail = Thumbnail(**thumbnail_info)
last_modified = thumbnail.last_modified
etag = thumbnail.etag
repo_id = thumbnail.repo_id
file_path = thumbnail.file_path
size = thumbnail.size
response_start, response_body = create_thumbnail_response(
repo_id, file_path, size, etag, last_modified)
await send(response_start)
await send(response_body)
return
elif re.match('^thumbnail/(?P<token>[a-f0-9]+)/(?P<size>[0-9]+)/(?P<path>.*)$', request.url):
serializer = ThumbnailSerializer(request)
thumbnail_info = serializer.thumbnail_info
if not os.path.exists(thumbnail_info['thumbnail_path']):
thumbnail = Thumbnail(**thumbnail_info)
last_modified = thumbnail.last_modified
etag = thumbnail.etag
response_start, response_body = gen_thumbnail_response(
thumbnail.body, etag, last_modified)
await send(response_start)
await send(response_body)
return
with open(thumbnail_info['thumbnail_path'], 'rb') as f:
thumbnail = f.read()
last_modified = thumbnail_info['last_modified']
etag = thumbnail_info['etag']
response_start, response_body = gen_thumbnail_response(
thumbnail, etag, last_modified)
await send(response_start)
await send(response_body)
return
else:
response_stat, response_body = gen_error_response(
404, 'Not Found'
)
await send(response_stat)
await send(response_body)
return
app = App()