-
Notifications
You must be signed in to change notification settings - Fork 26
/
_mongodb.py
189 lines (157 loc) · 6.84 KB
/
_mongodb.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
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
# -*- coding: utf-8 -*-
from pymongo import MongoClient
from bson.objectid import ObjectId
from leselys.backends.storage._storage import Storage
class Mongodb(Storage):
def __init__(self, **kwargs):
self.database = kwargs.get('database') or 'leselys'
if kwargs.get('database'):
del kwargs['database']
self.connection = MongoClient(**kwargs)
self.db = self.connection[self.database]
def get_password(self):
password = self.get_setting('password')
if password:
return password
return False
def set_password(self, password):
return self.set_setting('password', self._hash_string(password))
def set_feed_setting(self, feed_id, setting_type, value):
setting = self.db.feedsettings.find_one({'feed_id': feed_id, 'setting_type': setting_type})
if setting and setting.get('_id'):
self.db.feedsettings.save({
'_id': settings['_id'],
'feed_id': feed_id,
'setting_type': setting_type,
'value': value
})
self.db.feedsettings.save({'feed_id': feed_id, 'setting_type': setting_type, 'value': value})
def get_feed_setting(self, feed_id, setting_type):
setting = self.db.feedsettings.find_one({'feed_id': feed_id, 'setting_type': setting_type})
if setting:
setting['_id'] = str(setting['_id'])
return setting
def set_setting(self, key, value):
self.db.settings.remove({key: {'$exists': True}})
return str(self.db.settings.save({key: value}))
def get_setting(self, key):
setting = self.db.settings.find_one({key: {'$exists': True}})
if setting:
return setting[key]
return False
def get_settings(self):
settings = {}
for setting in self.db.settings.find():
settings.update(setting)
if settings:
del settings['_id']
return settings
def add_feed(self, content):
return str(self.db.feeds.save(content))
def remove_feed(self, _id):
self.db.feeds.remove(ObjectId(_id))
for entry in self.db.stories.find({'feed_id': _id}):
self.db.stories.remove(entry['_id'])
for setting in self.db.feedsettings.find({'feed_id': _id}):
self.db.feedsettings.remove(setting['_id'])
def get_feed_by_id(self, _id):
feed = self.db.feeds.find_one(ObjectId(_id))
if feed:
feed['_id'] = str(feed['_id'])
return feed
def get_feed_by_title(self, title):
feed = self.db.feeds.find_one({'title': title})
if feed:
feed['_id'] = str(feed['_id'])
return feed
def update_feed(self, _id, content):
if content['_id']:
if not isinstance(content['_id'], ObjectId):
try:
content['_id'] = ObjectId(content['_id'])
except:
raise Exception('Update feed failed, cant find _id')
return str(self.db.feeds.save(content))
def get_feeds(self):
res = []
for feed in self.db.feeds.find():
feed['_id'] = str(feed['_id'])
res.append(feed)
return res
def all_stories(self, ordering, start, stop):
res = []
feeds = {}
for feed in self.db.feeds.find():
feeds[str(feed['_id'])] = feed['title']
if ordering == "unreaded":
for story in self.db.stories.find({"read": False}).sort('last_update', -1).skip(start).limit(stop - start):
story['_id'] = str(story['_id'])
story['feed_title'] = feeds[story['feed_id']]
res.append(story)
nb_read = len(res)
if (stop - start) - nb_read <= 0 and stop - start != 0:
return res
for story in self.db.stories.find({"read": True}).sort('last_update', -1).limit((stop - start) - nb_read):
story['_id'] = str(story['_id'])
story['feed_title'] = feeds[story['feed_id']]
res.append(story)
elif ordering == "published":
for story in self.db.stories.find().sort('last_update', -1).skip(start).limit(stop - start):
story['_id'] = str(story['_id'])
story['feed_title'] = feeds[story['feed_id']]
res.append(story)
return res
def add_story(self, content):
return str(self.db.stories.save(content))
def remove_story(self, _id):
self.db.stories.remove(ObjectId(_id))
def update_story(self, _id, content):
if content['_id']:
if not isinstance(content['_id'], ObjectId):
try:
content['_id'] = ObjectId(content['_id'])
except:
raise Exception('Update story failed, cant find _id')
return str(self.db.stories.save(content))
def get_story_by_guid(self, feed_id, guid):
story = self.db.stories.find_one({'guid': guid, 'feed_id': feed_id})
if story:
story['_id'] = str(story['_id'])
return story
def get_story_by_id(self, _id):
story = self.db.stories.find_one({'_id': ObjectId(_id)})
if story:
story['_id'] = str(story['_id'])
return story
def get_story_by_title(self, feed_id, title):
story = self.db.stories.find_one({'title': title, 'feed_id': feed_id})
if story:
story['_id'] = str(story['_id'])
return story
def get_feed_unread(self, feed_id):
res = []
for feed in self.db.stories.find({'feed_id': feed_id, 'read': False}).sort('last_update', -1):
feed['_id'] = str(feed['_id'])
res.append(feed)
return res
def get_feed_unread_count(self, feed_id=False):
if not feed_id:
return self.db.stories.find({'read': False}).count()
return self.db.stories.find({'feed_id': feed_id, 'read': False}).count()
def get_stories(self, feed_id, ordering, start, stop):
res = []
if ordering == "unreaded":
for story in self.db.stories.find({"feed_id": feed_id, "read": False}).sort('last_update', -1).skip(start).limit(stop - start):
story['_id'] = str(story['_id'])
res.append(story)
nb_read = len(res)
if (stop - start) - nb_read <= 0 and stop - start != 0:
return res
for story in self.db.stories.find({"feed_id": feed_id, "read": True}).sort('last_update', -1).limit((stop-start)-nb_read):
story['_id'] = str(story['_id'])
res.append(story)
elif ordering == "published":
for story in self.db.stories.find({"feed_id": feed_id}).sort('last_update', -1).skip(start).limit(stop - start):
story['_id'] = str(story['_id'])
res.append(story)
return res