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
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
|
import time
import json
import logging
from pixelated.adapter.services.mail_sender import SMTPDownException
from pixelated.adapter.model.mail import InputMail
from twisted.web.server import NOT_DONE_YET
from pixelated.resources import respond_json_deferred, BaseResource
from twisted.web.resource import Resource
from twisted.web import server
from twisted.internet import defer
from twisted.python.log import err
from leap.common import events
from pixelated.support import log_time
from pixelated.support.functional import to_unicode
log = logging.getLogger(__name__)
class MailsUnreadResource(Resource):
isLeaf = True
def __init__(self, mail_service):
Resource.__init__(self)
self._mail_service = mail_service
def render_POST(self, request):
idents = json.load(request.content).get('idents')
deferreds = []
for ident in idents:
deferreds.append(self._mail_service.mark_as_unread(ident))
d = defer.gatherResults(deferreds, consumeErrors=True)
d.addCallback(lambda _: respond_json_deferred(None, request))
d.addErrback(lambda _: respond_json_deferred(None, request, status_code=500))
return NOT_DONE_YET
class MailsReadResource(Resource):
isLeaf = True
def __init__(self, mail_service):
Resource.__init__(self)
self._mail_service = mail_service
def render_POST(self, request):
idents = json.load(request.content).get('idents')
deferreds = []
for ident in idents:
deferreds.append(self._mail_service.mark_as_read(ident))
d = defer.gatherResults(deferreds, consumeErrors=True)
d.addCallback(lambda _: respond_json_deferred(None, request))
d.addErrback(lambda _: respond_json_deferred(None, request, status_code=500))
return NOT_DONE_YET
class MailsDeleteResource(Resource):
isLeaf = True
def __init__(self, mail_service):
Resource.__init__(self)
self._mail_service = mail_service
def render_POST(self, request):
def response_failed(failure):
err(failure, 'something failed')
request.finish()
idents = json.loads(request.content.read())['idents']
deferreds = []
for ident in idents:
deferreds.append(self._mail_service.delete_mail(ident))
d = defer.gatherResults(deferreds, consumeErrors=True)
d.addCallback(lambda _: respond_json_deferred(None, request))
d.addErrback(response_failed)
return NOT_DONE_YET
class MailsRecoverResource(Resource):
isLeaf = True
def __init__(self, mail_service):
Resource.__init__(self)
self._mail_service = mail_service
def render_POST(self, request):
idents = json.loads(request.content.read())['idents']
deferreds = []
for ident in idents:
deferreds.append(self._mail_service.recover_mail(ident))
d = defer.gatherResults(deferreds, consumeErrors=True)
d.addCallback(lambda _: respond_json_deferred(None, request))
d.addErrback(lambda _: respond_json_deferred(None, request, status_code=500))
return NOT_DONE_YET
class MailsArchiveResource(Resource):
isLeaf = True
def __init__(self, mail_service):
Resource.__init__(self)
self._mail_service = mail_service
def render_POST(self, request):
idents = json.loads(request.content.read())['idents']
deferreds = []
for ident in idents:
deferreds.append(self._mail_service.archive_mail(ident))
d = defer.gatherResults(deferreds, consumeErrors=True)
d.addCallback(lambda _: respond_json_deferred({'successMessage': 'Your message was archived'}, request))
d.addErrback(lambda _: respond_json_deferred(None, request, status_code=500))
return NOT_DONE_YET
class MailsResource(BaseResource):
def _register_smtp_error_handler(self):
def on_error(event, content):
delivery_error_mail = InputMail.delivery_error_template(delivery_address=event.content)
self._mail_service.mailboxes.inbox.add(delivery_error_mail)
events.register(events.catalog.SMTP_SEND_MESSAGE_ERROR, callback=on_error)
def __init__(self, services_factory):
BaseResource.__init__(self, services_factory)
self._register_smtp_error_handler()
def getChild(self, action, request):
_mail_service = self.mail_service(request)
if action == 'delete':
return MailsDeleteResource(_mail_service)
if action == 'recover':
return MailsRecoverResource(_mail_service)
if action == 'archive':
return MailsArchiveResource(_mail_service)
if action == 'read':
return MailsReadResource(_mail_service)
if action == 'unread':
return MailsUnreadResource(_mail_service)
@log_time
def _build_mails_response(self, (mails, total)):
return {
"stats": {
"total": total,
},
"mails": [mail.as_dict() for mail in mails]
}
def render_GET(self, request):
start = time.clock()
def log_after_completion(result, start):
end = time.clock()
log.info('Needed %f ms to render response' % (end - start))
return result
_mail_service = self.mail_service(request)
query, window_size, page = request.args.get('q')[0], request.args.get('w')[0], request.args.get('p')[0]
unicode_query = to_unicode(query)
d = _mail_service.mails(unicode_query, window_size, page)
d.addCallback(self._build_mails_response)
d.addCallback(lambda res: respond_json_deferred(res, request))
d.addCallback(log_after_completion, start=start)
def error_handler(error):
print error
d.addErrback(error_handler)
return NOT_DONE_YET
def render_POST(self, request):
def onError(error):
if isinstance(error.value, SMTPDownException):
respond_json_deferred({'message': str(error.value)}, request, status_code=503)
else:
err(error, 'error occurred while sending')
respond_json_deferred({'message': 'an error occurred while sending'}, request, status_code=422)
deferred = self._handle_post(request)
deferred.addErrback(onError)
return server.NOT_DONE_YET
def render_PUT(self, request):
def onError(error):
err(error, 'error saving draft')
respond_json_deferred("", request, status_code=422)
deferred = self._handle_put(request)
deferred.addErrback(onError)
return server.NOT_DONE_YET
@defer.inlineCallbacks
def _fetch_attachment_contents(self, content_dict, _mail_service):
attachments = content_dict.get('attachments', []) if content_dict else []
for attachment in attachments:
retrieved_attachment = yield _mail_service.attachment(attachment['ident'])
attachment['raw'] = retrieved_attachment['content']
content_dict['attachments'] = attachments
defer.returnValue(content_dict)
@defer.inlineCallbacks
def _handle_post(self, request):
_mail_service = self.mail_service(request)
content_dict = json.loads(request.content.read())
with_attachment_content = yield self._fetch_attachment_contents(content_dict, _mail_service)
sent_mail = yield _mail_service.send_mail(with_attachment_content)
respond_json_deferred(sent_mail.as_dict(), request, status_code=201)
@defer.inlineCallbacks
def _handle_put(self, request):
_draft_service = self.draft_service(request)
_mail_service = self.mail_service(request)
content_dict = json.loads(request.content.read())
with_attachment_content = yield self._fetch_attachment_contents(content_dict, _mail_service)
_mail = InputMail.from_dict(with_attachment_content, from_address=_mail_service.account_email)
draft_id = content_dict.get('ident')
pixelated_mail = yield _draft_service.process_draft(draft_id, _mail)
if not pixelated_mail:
respond_json_deferred("", request, status_code=422)
else:
respond_json_deferred({'ident': pixelated_mail.ident}, request)
|
