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
|
from datetime import datetime
from couchdb.mapping import BooleanField
from couchdb.mapping import DateTimeField
from couchdb.mapping import Document
from couchdb.mapping import TextField
from .utils import get_random_uid
from .utils import url_for
class URL(Document):
target = TextField()
public = BooleanField()
added = DateTimeField(default=datetime.utcnow())
shorty_id = TextField(default=None)
db = None
@classmethod
def load(cls, id):
return super(URL, cls).load(URL.db, id)
@classmethod
def query(cls, code):
return URL.db.query(code)
def store(self):
if getattr(self._data, "id", None) is None:
new_id = self.shorty_id if self.shorty_id else None
while 1:
id = new_id if new_id else get_random_uid()
try:
docid = URL.db.resource.put(
content=self._data, path="/%s/" % str(id)
)["id"]
except Exception:
continue
if docid:
break
self._data = URL.db.get(docid)
else:
super(URL, self).store(URL.db)
return self
@property
def short_url(self):
return url_for("link", uid=self.id, _external=True)
def __repr__(self):
return "<URL %r>" % self.id
|
