Mercurial > libervia-pubsub
annotate sat_pubsub/pgsql_storage.py @ 474:af167e95527c
Added tag v0.4.0 for changeset dc53c6f020bc
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Tue, 30 Nov 2021 23:16:26 +0100 |
| parents | d993e8b0fd60 |
| children | b544109ab4c4 |
| rev | line source |
|---|---|
| 414 | 1 #!/usr/bin/env python3 |
| 233 | 2 |
| 440 | 3 # Copyright (c) 2012-2021 Jérôme Poisson |
|
312
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
4 # Copyright (c) 2013-2016 Adrien Cossa |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
5 # Copyright (c) 2003-2011 Ralph Meijer |
| 233 | 6 |
| 7 | |
|
312
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
8 # This program is free software: you can redistribute it and/or modify |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
9 # it under the terms of the GNU Affero General Public License as published by |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
10 # the Free Software Foundation, either version 3 of the License, or |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
11 # (at your option) any later version. |
| 233 | 12 |
|
312
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
13 # This program is distributed in the hope that it will be useful, |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
16 # GNU Affero General Public License for more details. |
| 233 | 17 |
|
312
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
18 # You should have received a copy of the GNU Affero General Public License |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
19 # along with this program. If not, see <http://www.gnu.org/licenses/>. |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
20 # -- |
| 233 | 21 |
|
312
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
22 # This program is based on Idavoll (http://idavoll.ik.nu/), |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
23 # originaly written by Ralph Meijer (http://ralphm.net/blog/) |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
24 # It is sublicensed under AGPL v3 (or any later version) as allowed by the original |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
25 # license. |
| 233 | 26 |
|
312
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
27 # -- |
| 233 | 28 |
|
312
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
29 # Here is a copy of the original license: |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
30 |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
31 # Copyright (c) 2003-2011 Ralph Meijer |
| 233 | 32 |
|
312
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
33 # Permission is hereby granted, free of charge, to any person obtaining |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
34 # a copy of this software and associated documentation files (the |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
35 # "Software"), to deal in the Software without restriction, including |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
36 # without limitation the rights to use, copy, modify, merge, publish, |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
37 # distribute, sublicense, and/or sell copies of the Software, and to |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
38 # permit persons to whom the Software is furnished to do so, subject to |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
39 # the following conditions: |
| 233 | 40 |
|
312
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
41 # The above copyright notice and this permission notice shall be |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
42 # included in all copies or substantial portions of the Software. |
| 233 | 43 |
|
312
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
44 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
45 # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
46 # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
47 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
48 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
49 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
|
5d7c3787672e
fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents:
311
diff
changeset
|
50 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 233 | 51 |
|
155
5191ba7c4df8
Work towards first release 0.5.0.
Ralph Meijer <ralphm@ik.nu>
parents:
148
diff
changeset
|
52 |
|
262
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
53 import copy, logging |
|
467
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
54 from datetime import datetime, timezone |
|
202
77c61e2b8c75
Use `domish.Element`s to represent items, instead of serialized XML.
Ralph Meijer <ralphm@ik.nu>
parents:
198
diff
changeset
|
55 |
| 414 | 56 from zope.interface import implementer |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
57 |
|
344
8cf1be9572f8
pgsql: check schema version and exit with a message asking to upgrade if it's not the current one
Goffi <goffi@goffi.org>
parents:
341
diff
changeset
|
58 from twisted.internet import reactor |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
59 from twisted.internet import defer |
| 107 | 60 from twisted.words.protocols.jabber import jid |
|
467
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
61 from twisted.words.xish import domish |
| 323 | 62 from twisted.python import log |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
63 |
|
271
232002e132db
pgsql_backend unicode fix: parseXml was expecting str and getting unicode
Goffi <goffi@goffi.org>
parents:
270
diff
changeset
|
64 from wokkel import generic |
|
429
0526073ff2ab
pgsql: replaced ValueError by BadRequest:
Goffi <goffi@goffi.org>
parents:
424
diff
changeset
|
65 from wokkel.pubsub import Subscription, BadRequest |
| 107 | 66 |
|
317
34adc4a8aa64
new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents:
312
diff
changeset
|
67 from sat_pubsub import error |
|
34adc4a8aa64
new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents:
312
diff
changeset
|
68 from sat_pubsub import iidavoll |
|
34adc4a8aa64
new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents:
312
diff
changeset
|
69 from sat_pubsub import const |
|
34adc4a8aa64
new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents:
312
diff
changeset
|
70 from sat_pubsub import container |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
71 from sat_pubsub import exceptions |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
72 import uuid |
|
262
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
73 import psycopg2 |
|
270
f17034e4cf4a
fixed unicode handling with psycopg2
Goffi <goffi@goffi.org>
parents:
265
diff
changeset
|
74 import psycopg2.extensions |
|
271
232002e132db
pgsql_backend unicode fix: parseXml was expecting str and getting unicode
Goffi <goffi@goffi.org>
parents:
270
diff
changeset
|
75 # we wants psycopg2 to return us unicode, not str |
|
270
f17034e4cf4a
fixed unicode handling with psycopg2
Goffi <goffi@goffi.org>
parents:
265
diff
changeset
|
76 psycopg2.extensions.register_type(psycopg2.extensions.UNICODE) |
|
f17034e4cf4a
fixed unicode handling with psycopg2
Goffi <goffi@goffi.org>
parents:
265
diff
changeset
|
77 psycopg2.extensions.register_type(psycopg2.extensions.UNICODEARRAY) |
| 244 | 78 |
|
271
232002e132db
pgsql_backend unicode fix: parseXml was expecting str and getting unicode
Goffi <goffi@goffi.org>
parents:
270
diff
changeset
|
79 # parseXml manage str, but we get unicode |
|
232002e132db
pgsql_backend unicode fix: parseXml was expecting str and getting unicode
Goffi <goffi@goffi.org>
parents:
270
diff
changeset
|
80 parseXml = lambda unicode_data: generic.parseXml(unicode_data.encode('utf-8')) |
| 414 | 81 ITEMS_SEQ_NAME = 'node_{node_id}_seq' |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
82 PEP_COL_NAME = 'pep' |
|
466
0d38c3529972
psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
parents:
463
diff
changeset
|
83 CURRENT_VERSION = '9' |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
84 # retrieve the maximum integer item id + 1 |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
85 NEXT_ITEM_ID_QUERY = r"SELECT COALESCE(max(item::integer)+1,1) as val from items where node_id={node_id} and item ~ E'^\\d+$'" |
|
271
232002e132db
pgsql_backend unicode fix: parseXml was expecting str and getting unicode
Goffi <goffi@goffi.org>
parents:
270
diff
changeset
|
86 |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
87 |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
88 def withPEP(query, values, pep, recipient): |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
89 """Helper method to facilitate PEP management |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
90 |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
91 @param query: SQL query basis |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
92 @param values: current values to replace in query |
|
364
8bd8be6815ab
completed docstrings + use short notation for sets
Arnaud Joset <info@agayon.be>
parents:
357
diff
changeset
|
93 @param pep(bool): True if we are in PEP mode |
|
8bd8be6815ab
completed docstrings + use short notation for sets
Arnaud Joset <info@agayon.be>
parents:
357
diff
changeset
|
94 @param recipient(jid.JID): jid of the recipient |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
95 @return: query + PEP AND check, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
96 recipient's bare jid is added to value if needed |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
97 """ |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
98 if pep: |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
99 pep_check="AND {}=%s".format(PEP_COL_NAME) |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
100 values=list(values) + [recipient.userhost()] |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
101 else: |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
102 pep_check="AND {} IS NULL".format(PEP_COL_NAME) |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
103 return "{} {}".format(query, pep_check), values |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
104 |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
105 |
| 414 | 106 @implementer(iidavoll.IStorage) |
| 107 | 107 class Storage: |
| 108 | |
| 430 | 109 fts_languages = ['generic'] |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
110 defaultConfig = { |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
111 'leaf': { |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
112 const.OPT_PERSIST_ITEMS: True, |
| 422 | 113 const.OPT_MAX_ITEMS: 'max', |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
114 const.OPT_DELIVER_PAYLOADS: True, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
115 const.OPT_SEND_LAST_PUBLISHED_ITEM: 'on_sub', |
|
259
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
116 const.OPT_ACCESS_MODEL: const.VAL_AMODEL_DEFAULT, |
| 260 | 117 const.OPT_PUBLISH_MODEL: const.VAL_PMODEL_DEFAULT, |
|
438
b5e1e8d93dd4
backend, pgsql: new `overwrite_policy` node setting:
Goffi <goffi@goffi.org>
parents:
434
diff
changeset
|
118 const.OPT_OVERWRITE_POLICY: const.VAL_OWPOL_DEFAUT, |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
119 const.OPT_SERIAL_IDS: False, |
|
403
1dc606612405
implemented experimental "consistent_publisher" option:
Goffi <goffi@goffi.org>
parents:
402
diff
changeset
|
120 const.OPT_CONSISTENT_PUBLISHER: False, |
| 430 | 121 const.OPT_FTS_LANGUAGE: const.VAL_FTS_GENERIC, |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
122 }, |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
123 'collection': { |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
124 const.OPT_DELIVER_PAYLOADS: True, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
125 const.OPT_SEND_LAST_PUBLISHED_ITEM: 'on_sub', |
|
259
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
126 const.OPT_ACCESS_MODEL: const.VAL_AMODEL_DEFAULT, |
| 260 | 127 const.OPT_PUBLISH_MODEL: const.VAL_PMODEL_DEFAULT, |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
128 } |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
129 } |
|
204
b4bf0a5ce50d
Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents:
202
diff
changeset
|
130 |
|
b4bf0a5ce50d
Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents:
202
diff
changeset
|
131 def __init__(self, dbpool): |
|
b4bf0a5ce50d
Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents:
202
diff
changeset
|
132 self.dbpool = dbpool |
|
344
8cf1be9572f8
pgsql: check schema version and exit with a message asking to upgrade if it's not the current one
Goffi <goffi@goffi.org>
parents:
341
diff
changeset
|
133 d = self.dbpool.runQuery("SELECT value FROM metadata WHERE key='version'") |
|
8cf1be9572f8
pgsql: check schema version and exit with a message asking to upgrade if it's not the current one
Goffi <goffi@goffi.org>
parents:
341
diff
changeset
|
134 d.addCallbacks(self._checkVersion, self._versionEb) |
|
8cf1be9572f8
pgsql: check schema version and exit with a message asking to upgrade if it's not the current one
Goffi <goffi@goffi.org>
parents:
341
diff
changeset
|
135 |
|
8cf1be9572f8
pgsql: check schema version and exit with a message asking to upgrade if it's not the current one
Goffi <goffi@goffi.org>
parents:
341
diff
changeset
|
136 def _checkVersion(self, row): |
|
8cf1be9572f8
pgsql: check schema version and exit with a message asking to upgrade if it's not the current one
Goffi <goffi@goffi.org>
parents:
341
diff
changeset
|
137 version = row[0].value |
|
8cf1be9572f8
pgsql: check schema version and exit with a message asking to upgrade if it's not the current one
Goffi <goffi@goffi.org>
parents:
341
diff
changeset
|
138 if version != CURRENT_VERSION: |
|
8cf1be9572f8
pgsql: check schema version and exit with a message asking to upgrade if it's not the current one
Goffi <goffi@goffi.org>
parents:
341
diff
changeset
|
139 logging.error("Bad database schema version ({current}), please upgrade to {needed}".format( |
|
8cf1be9572f8
pgsql: check schema version and exit with a message asking to upgrade if it's not the current one
Goffi <goffi@goffi.org>
parents:
341
diff
changeset
|
140 current=version, needed=CURRENT_VERSION)) |
|
8cf1be9572f8
pgsql: check schema version and exit with a message asking to upgrade if it's not the current one
Goffi <goffi@goffi.org>
parents:
341
diff
changeset
|
141 reactor.stop() |
|
8cf1be9572f8
pgsql: check schema version and exit with a message asking to upgrade if it's not the current one
Goffi <goffi@goffi.org>
parents:
341
diff
changeset
|
142 |
|
8cf1be9572f8
pgsql: check schema version and exit with a message asking to upgrade if it's not the current one
Goffi <goffi@goffi.org>
parents:
341
diff
changeset
|
143 def _versionEb(self, failure): |
|
8cf1be9572f8
pgsql: check schema version and exit with a message asking to upgrade if it's not the current one
Goffi <goffi@goffi.org>
parents:
341
diff
changeset
|
144 logging.error("Can't check schema version: {reason}".format(reason=failure)) |
|
8cf1be9572f8
pgsql: check schema version and exit with a message asking to upgrade if it's not the current one
Goffi <goffi@goffi.org>
parents:
341
diff
changeset
|
145 reactor.stop() |
| 107 | 146 |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
147 def _buildNode(self, row): |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
148 """Build a note class from database result row""" |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
149 if not row: |
|
167
ef22e4150caa
Move protocol implementations (pubsub, disco, forms) to and depend on wokkel.
Ralph Meijer <ralphm@ik.nu>
parents:
163
diff
changeset
|
150 raise error.NodeNotFound() |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
151 |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
152 if row[2] == 'leaf': |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
153 configuration = { |
| 422 | 154 const.OPT_PERSIST_ITEMS: row[3], |
| 155 const.OPT_MAX_ITEMS: 'max' if row[4] == 0 else str(row[4]), | |
| 156 const.OPT_DELIVER_PAYLOADS: row[5], | |
| 157 const.OPT_SEND_LAST_PUBLISHED_ITEM: row[6], | |
| 158 const.OPT_ACCESS_MODEL:row[7], | |
| 159 const.OPT_PUBLISH_MODEL:row[8], | |
|
438
b5e1e8d93dd4
backend, pgsql: new `overwrite_policy` node setting:
Goffi <goffi@goffi.org>
parents:
434
diff
changeset
|
160 const.OPT_OVERWRITE_POLICY: row[9], |
|
b5e1e8d93dd4
backend, pgsql: new `overwrite_policy` node setting:
Goffi <goffi@goffi.org>
parents:
434
diff
changeset
|
161 const.OPT_SERIAL_IDS:row[10], |
|
b5e1e8d93dd4
backend, pgsql: new `overwrite_policy` node setting:
Goffi <goffi@goffi.org>
parents:
434
diff
changeset
|
162 const.OPT_CONSISTENT_PUBLISHER:row[11], |
|
b5e1e8d93dd4
backend, pgsql: new `overwrite_policy` node setting:
Goffi <goffi@goffi.org>
parents:
434
diff
changeset
|
163 const.OPT_FTS_LANGUAGE: row[12], |
|
259
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
164 } |
|
438
b5e1e8d93dd4
backend, pgsql: new `overwrite_policy` node setting:
Goffi <goffi@goffi.org>
parents:
434
diff
changeset
|
165 schema = row[13] |
| 352 | 166 if schema is not None: |
| 167 schema = parseXml(schema) | |
| 168 node = LeafNode(row[0], row[1], configuration, schema) | |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
169 node.dbpool = self.dbpool |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
170 return node |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
171 elif row[2] == 'collection': |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
172 configuration = { |
| 422 | 173 const.OPT_DELIVER_PAYLOADS: row[5], |
| 174 const.OPT_SEND_LAST_PUBLISHED_ITEM: row[6], | |
| 175 const.OPT_ACCESS_MODEL: row[7], | |
| 176 const.OPT_PUBLISH_MODEL:row[8], | |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
177 } |
| 352 | 178 node = CollectionNode(row[0], row[1], configuration, None) |
|
204
b4bf0a5ce50d
Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents:
202
diff
changeset
|
179 node.dbpool = self.dbpool |
| 107 | 180 return node |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
181 else: |
|
429
0526073ff2ab
pgsql: replaced ValueError by BadRequest:
Goffi <goffi@goffi.org>
parents:
424
diff
changeset
|
182 raise BadRequest(text="Unknown node type !") |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
183 |
| 430 | 184 def getFTSLanguages(self): |
| 185 """Get list of available languages for full text search""" | |
| 186 return self.dbpool.runInteraction(self._getFTSLanguages) | |
| 187 | |
| 188 def _getFTSLanguages(self, cursor): | |
| 189 cursor.execute("SELECT cfgname FROM pg_ts_config") | |
| 190 result = [r.cfgname for r in cursor.fetchall()] | |
| 191 result.remove("simple") | |
| 192 result.insert(0, "generic") | |
| 193 Node.fts_languages = self.fts_languages = result | |
| 194 return result | |
| 195 | |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
196 def getNodeById(self, nodeDbId): |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
197 """Get node using database ID insted of pubsub identifier |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
198 |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
199 @param nodeDbId(unicode): database ID |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
200 """ |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
201 return self.dbpool.runInteraction(self._getNodeById, nodeDbId) |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
202 |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
203 def _getNodeById(self, cursor, nodeDbId): |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
204 cursor.execute("""SELECT node_id, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
205 node, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
206 node_type, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
207 persist_items, |
| 422 | 208 max_items, |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
209 deliver_payloads, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
210 send_last_published_item, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
211 access_model, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
212 publish_model, |
|
438
b5e1e8d93dd4
backend, pgsql: new `overwrite_policy` node setting:
Goffi <goffi@goffi.org>
parents:
434
diff
changeset
|
213 overwrite_policy, |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
214 serial_ids, |
|
403
1dc606612405
implemented experimental "consistent_publisher" option:
Goffi <goffi@goffi.org>
parents:
402
diff
changeset
|
215 consistent_publisher, |
| 430 | 216 fts_language, |
| 352 | 217 schema::text, |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
218 pep |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
219 FROM nodes |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
220 WHERE node_id=%s""", |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
221 (nodeDbId,)) |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
222 row = cursor.fetchone() |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
223 return self._buildNode(row) |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
224 |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
225 def getNode(self, nodeIdentifier, pep, recipient=None): |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
226 return self.dbpool.runInteraction(self._getNode, nodeIdentifier, pep, recipient) |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
227 |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
228 def _getNode(self, cursor, nodeIdentifier, pep, recipient): |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
229 cursor.execute(*withPEP("""SELECT node_id, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
230 node, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
231 node_type, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
232 persist_items, |
| 422 | 233 max_items, |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
234 deliver_payloads, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
235 send_last_published_item, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
236 access_model, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
237 publish_model, |
|
438
b5e1e8d93dd4
backend, pgsql: new `overwrite_policy` node setting:
Goffi <goffi@goffi.org>
parents:
434
diff
changeset
|
238 overwrite_policy, |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
239 serial_ids, |
|
403
1dc606612405
implemented experimental "consistent_publisher" option:
Goffi <goffi@goffi.org>
parents:
402
diff
changeset
|
240 consistent_publisher, |
| 430 | 241 fts_language, |
| 352 | 242 schema::text, |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
243 pep |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
244 FROM nodes |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
245 WHERE node=%s""", |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
246 (nodeIdentifier,), pep, recipient)) |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
247 row = cursor.fetchone() |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
248 return self._buildNode(row) |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
249 |
|
349
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
250 def getNodeIds(self, pep, recipient, allowed_accesses=None): |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
251 """retrieve ids of existing nodes |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
252 |
|
364
8bd8be6815ab
completed docstrings + use short notation for sets
Arnaud Joset <info@agayon.be>
parents:
357
diff
changeset
|
253 @param pep(bool): True if it's a PEP request |
|
8bd8be6815ab
completed docstrings + use short notation for sets
Arnaud Joset <info@agayon.be>
parents:
357
diff
changeset
|
254 @param recipient(jid.JID, None): recipient of the PEP request |
|
349
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
255 @param allowed_accesses(None, set): only nodes with access |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
256 in this set will be returned |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
257 None to return all nodes |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
258 @return (list[unicode]): ids of nodes |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
259 """ |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
260 if not pep: |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
261 query = "SELECT node from nodes WHERE pep is NULL" |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
262 values = [] |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
263 else: |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
264 query = "SELECT node from nodes WHERE pep=%s" |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
265 values = [recipient.userhost()] |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
266 |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
267 if allowed_accesses is not None: |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
268 query += "AND access_model IN %s" |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
269 values.append(tuple(allowed_accesses)) |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
270 |
|
20b82fb8de02
backend: check nodes/items permission on disco#items:
Goffi <goffi@goffi.org>
parents:
347
diff
changeset
|
271 d = self.dbpool.runQuery(query, values) |
| 107 | 272 d.addCallback(lambda results: [r[0] for r in results]) |
| 273 return d | |
| 274 | |
| 352 | 275 def createNode(self, nodeIdentifier, owner, config, schema, pep, recipient=None): |
|
204
b4bf0a5ce50d
Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents:
202
diff
changeset
|
276 return self.dbpool.runInteraction(self._createNode, nodeIdentifier, |
| 352 | 277 owner, config, schema, pep, recipient) |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
278 |
| 352 | 279 def _createNode(self, cursor, nodeIdentifier, owner, config, schema, pep, recipient): |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
280 if config['pubsub#node_type'] != 'leaf': |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
281 raise error.NoCollections() |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
282 |
|
136
327de183f48d
Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents:
127
diff
changeset
|
283 owner = owner.userhost() |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
284 |
| 107 | 285 try: |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
286 cursor.execute("""INSERT INTO nodes |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
287 (node, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
288 node_type, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
289 persist_items, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
290 deliver_payloads, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
291 send_last_published_item, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
292 access_model, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
293 publish_model, |
|
438
b5e1e8d93dd4
backend, pgsql: new `overwrite_policy` node setting:
Goffi <goffi@goffi.org>
parents:
434
diff
changeset
|
294 overwrite_policy, |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
295 serial_ids, |
|
403
1dc606612405
implemented experimental "consistent_publisher" option:
Goffi <goffi@goffi.org>
parents:
402
diff
changeset
|
296 consistent_publisher, |
| 430 | 297 fts_language, |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
298 schema, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
299 pep) |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
300 VALUES |
|
438
b5e1e8d93dd4
backend, pgsql: new `overwrite_policy` node setting:
Goffi <goffi@goffi.org>
parents:
434
diff
changeset
|
301 (%s, 'leaf', %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)""", |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
302 (nodeIdentifier, |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
303 config['pubsub#persist_items'], |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
304 config['pubsub#deliver_payloads'], |
|
240
70c8bb90d75f
added access_model to config, default to 'open'
Goffi <goffi@goffi.org>
parents:
235
diff
changeset
|
305 config['pubsub#send_last_published_item'], |
|
259
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
306 config[const.OPT_ACCESS_MODEL], |
| 260 | 307 config[const.OPT_PUBLISH_MODEL], |
|
438
b5e1e8d93dd4
backend, pgsql: new `overwrite_policy` node setting:
Goffi <goffi@goffi.org>
parents:
434
diff
changeset
|
308 config[const.OPT_OVERWRITE_POLICY], |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
309 config[const.OPT_SERIAL_IDS], |
|
403
1dc606612405
implemented experimental "consistent_publisher" option:
Goffi <goffi@goffi.org>
parents:
402
diff
changeset
|
310 config[const.OPT_CONSISTENT_PUBLISHER], |
| 430 | 311 config[const.OPT_FTS_LANGUAGE], |
| 352 | 312 schema, |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
313 recipient.userhost() if pep else None |
|
259
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
314 ) |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
315 ) |
|
332
31cbd8b9fa7f
pgsql: node creation now return error.NodeExists in case of unique violation, and InvalidConfigurationOption else
Goffi <goffi@goffi.org>
parents:
331
diff
changeset
|
316 except cursor._pool.dbapi.IntegrityError as e: |
|
31cbd8b9fa7f
pgsql: node creation now return error.NodeExists in case of unique violation, and InvalidConfigurationOption else
Goffi <goffi@goffi.org>
parents:
331
diff
changeset
|
317 if e.pgcode == "23505": |
|
31cbd8b9fa7f
pgsql: node creation now return error.NodeExists in case of unique violation, and InvalidConfigurationOption else
Goffi <goffi@goffi.org>
parents:
331
diff
changeset
|
318 # unique_violation |
|
31cbd8b9fa7f
pgsql: node creation now return error.NodeExists in case of unique violation, and InvalidConfigurationOption else
Goffi <goffi@goffi.org>
parents:
331
diff
changeset
|
319 raise error.NodeExists() |
|
31cbd8b9fa7f
pgsql: node creation now return error.NodeExists in case of unique violation, and InvalidConfigurationOption else
Goffi <goffi@goffi.org>
parents:
331
diff
changeset
|
320 else: |
|
31cbd8b9fa7f
pgsql: node creation now return error.NodeExists in case of unique violation, and InvalidConfigurationOption else
Goffi <goffi@goffi.org>
parents:
331
diff
changeset
|
321 raise error.InvalidConfigurationOption() |
|
167
ef22e4150caa
Move protocol implementations (pubsub, disco, forms) to and depend on wokkel.
Ralph Meijer <ralphm@ik.nu>
parents:
163
diff
changeset
|
322 |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
323 cursor.execute(*withPEP("""SELECT node_id FROM nodes WHERE node=%s""", |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
324 (nodeIdentifier,), pep, recipient)); |
|
259
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
325 node_id = cursor.fetchone()[0] |
|
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
326 |
|
276
b757c29b20d7
import changes from idavoll changeset 233 (24be3a11ddbc), by Ralph Meijer and based on a patch by Nuno Santos
souliane <souliane@mailoo.org>
parents:
271
diff
changeset
|
327 cursor.execute("""SELECT 1 as bool from entities where jid=%s""", |
|
227
8540825f85e0
Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents:
206
diff
changeset
|
328 (owner,)) |
| 107 | 329 |
| 330 if not cursor.fetchone(): | |
|
262
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
331 # XXX: we can NOT rely on the previous query! Commit is needed now because |
|
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
332 # if the entry exists the next query will leave the database in a corrupted |
|
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
333 # state: the solution is to rollback. I tried with other methods like |
|
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
334 # "WHERE NOT EXISTS" but none of them worked, so the following solution |
|
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
335 # looks like the sole - unless you have auto-commit on. More info |
|
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
336 # about this issue: http://cssmay.com/question/tag/tag-psycopg2 |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
337 cursor.connection.commit() |
|
262
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
338 try: |
|
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
339 cursor.execute("""INSERT INTO entities (jid) VALUES (%s)""", |
|
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
340 (owner,)) |
|
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
341 except psycopg2.IntegrityError as e: |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
342 cursor.connection.rollback() |
|
262
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
343 logging.warning("during node creation: %s" % e.message) |
| 107 | 344 |
| 345 cursor.execute("""INSERT INTO affiliations | |
| 346 (node_id, entity_id, affiliation) | |
|
259
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
347 SELECT %s, entity_id, 'owner' FROM |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
348 (SELECT entity_id FROM entities |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
349 WHERE jid=%s) as e""", |
|
259
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
350 (node_id, owner)) |
|
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
351 |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
352 if config[const.OPT_ACCESS_MODEL] == const.VAL_AMODEL_PUBLISHER_ROSTER: |
|
259
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
353 if const.OPT_ROSTER_GROUPS_ALLOWED in config: |
|
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
354 allowed_groups = config[const.OPT_ROSTER_GROUPS_ALLOWED] |
|
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
355 else: |
|
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
356 allowed_groups = [] |
|
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
357 for group in allowed_groups: |
|
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
358 #TODO: check that group are actually in roster |
|
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
359 cursor.execute("""INSERT INTO node_groups_authorized (node_id, groupname) |
|
6fe7da6b4b32
node "roster" access model management
Goffi <goffi@goffi.org>
parents:
255
diff
changeset
|
360 VALUES (%s,%s)""" , (node_id, group)) |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
361 # XXX: affiliations can't be set on during node creation (at least not with XEP-0060 alone) |
|
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
362 # so whitelist affiliations need to be done afterward |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
363 |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
364 # no we may have to do extra things according to config options |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
365 default_conf = self.defaultConfig['leaf'] |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
366 # XXX: trigger works on node creation because OPT_SERIAL_IDS is False in defaultConfig |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
367 # if this value is changed, the _configurationTriggers method should be adapted. |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
368 Node._configurationTriggers(cursor, node_id, default_conf, config) |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
369 |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
370 def deleteNodeByDbId(self, db_id): |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
371 """Delete a node using directly its database id""" |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
372 return self.dbpool.runInteraction(self._deleteNodeByDbId, db_id) |
| 107 | 373 |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
374 def _deleteNodeByDbId(self, cursor, db_id): |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
375 cursor.execute("""DELETE FROM nodes WHERE node_id=%s""", |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
376 (db_id,)) |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
377 |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
378 if cursor.rowcount != 1: |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
379 raise error.NodeNotFound() |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
380 |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
381 def deleteNode(self, nodeIdentifier, pep, recipient=None): |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
382 return self.dbpool.runInteraction(self._deleteNode, nodeIdentifier, pep, recipient) |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
383 |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
384 def _deleteNode(self, cursor, nodeIdentifier, pep, recipient): |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
385 cursor.execute(*withPEP("""DELETE FROM nodes WHERE node=%s""", |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
386 (nodeIdentifier,), pep, recipient)) |
| 107 | 387 |
| 388 if cursor.rowcount != 1: | |
|
167
ef22e4150caa
Move protocol implementations (pubsub, disco, forms) to and depend on wokkel.
Ralph Meijer <ralphm@ik.nu>
parents:
163
diff
changeset
|
389 raise error.NodeNotFound() |
| 107 | 390 |
| 331 | 391 def getAffiliations(self, entity, nodeIdentifier, pep, recipient=None): |
| 392 return self.dbpool.runInteraction(self._getAffiliations, entity, nodeIdentifier, pep, recipient) | |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
393 |
| 331 | 394 def _getAffiliations(self, cursor, entity, nodeIdentifier, pep, recipient=None): |
| 395 query = ["""SELECT node, affiliation FROM entities | |
| 396 NATURAL JOIN affiliations | |
| 397 NATURAL JOIN nodes | |
| 398 WHERE jid=%s"""] | |
| 399 args = [entity.userhost()] | |
| 400 | |
| 401 if nodeIdentifier is not None: | |
| 402 query.append("AND node=%s") | |
| 403 args.append(nodeIdentifier) | |
| 404 | |
| 405 cursor.execute(*withPEP(' '.join(query), args, pep, recipient)) | |
| 406 rows = cursor.fetchall() | |
| 407 return [tuple(r) for r in rows] | |
| 107 | 408 |
|
357
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
409 def getSubscriptions(self, entity, nodeIdentifier=None, pep=False, recipient=None): |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
410 """retrieve subscriptions of an entity |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
411 |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
412 @param entity(jid.JID): entity to check |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
413 @param nodeIdentifier(unicode, None): node identifier |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
414 None to retrieve all subscriptions |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
415 @param pep: True if we are in PEP mode |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
416 @param recipient: jid of the recipient |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
417 """ |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
418 |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
419 def toSubscriptions(rows): |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
420 subscriptions = [] |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
421 for row in rows: |
|
357
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
422 subscriber = jid.internJID('%s/%s' % (row.jid, |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
423 row.resource)) |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
424 subscription = Subscription(row.node, subscriber, row.state) |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
425 subscriptions.append(subscription) |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
426 return subscriptions |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
427 |
|
357
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
428 query = ["""SELECT node, |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
429 jid, |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
430 resource, |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
431 state |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
432 FROM entities |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
433 NATURAL JOIN subscriptions |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
434 NATURAL JOIN nodes |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
435 WHERE jid=%s"""] |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
436 |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
437 args = [entity.userhost()] |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
438 |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
439 if nodeIdentifier is not None: |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
440 query.append("AND node=%s") |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
441 args.append(nodeIdentifier) |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
442 |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
443 d = self.dbpool.runQuery(*withPEP(' '.join(query), args, pep, recipient)) |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
444 d.addCallback(toSubscriptions) |
| 107 | 445 return d |
| 446 | |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
447 def getDefaultConfiguration(self, nodeType): |
|
366
81e6d4a516c3
storage (pgsql): getDefaultConfiguration now returns a shallow copy of default conf dict, to avoid modification.
Goffi <goffi@goffi.org>
parents:
365
diff
changeset
|
448 return self.defaultConfig[nodeType].copy() |
| 107 | 449 |
|
337
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
450 def formatLastItems(self, result): |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
451 last_items = [] |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
452 for pep_jid_s, node, data, item_access_model in result: |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
453 pep_jid = jid.JID(pep_jid_s) |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
454 item = generic.stripNamespace(parseXml(data)) |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
455 last_items.append((pep_jid, node, item, item_access_model)) |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
456 return last_items |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
457 |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
458 def getLastItems(self, entities, nodes, node_accesses, item_accesses, pep): |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
459 """get last item for several nodes and entities in a single request""" |
|
463
f520ac3164b0
privilege: improvment on last message sending on presence with `+notify`:
Goffi <goffi@goffi.org>
parents:
457
diff
changeset
|
460 # TODO: manage other access model (whitelist, …) |
|
337
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
461 if not entities or not nodes or not node_accesses or not item_accesses: |
|
429
0526073ff2ab
pgsql: replaced ValueError by BadRequest:
Goffi <goffi@goffi.org>
parents:
424
diff
changeset
|
462 raise BadRequest(text="entities, nodes and accesses must not be empty") |
|
463
f520ac3164b0
privilege: improvment on last message sending on presence with `+notify`:
Goffi <goffi@goffi.org>
parents:
457
diff
changeset
|
463 if any(not {"open", "presence"}.issuperset(a) |
|
f520ac3164b0
privilege: improvment on last message sending on presence with `+notify`:
Goffi <goffi@goffi.org>
parents:
457
diff
changeset
|
464 for a in (node_accesses, item_accesses)): |
|
f520ac3164b0
privilege: improvment on last message sending on presence with `+notify`:
Goffi <goffi@goffi.org>
parents:
457
diff
changeset
|
465 raise NotImplementedError('only "open" and "presence" access model are handled for now') |
|
337
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
466 if not pep: |
| 414 | 467 raise NotImplementedError("getLastItems is only implemented for PEP at the moment") |
|
351
2098295747fd
pgsql: cast items.data to text when needed + db schema version bump.
Goffi <goffi@goffi.org>
parents:
349
diff
changeset
|
468 d = self.dbpool.runQuery("""SELECT DISTINCT ON (node_id) pep, node, data::text, items.access_model |
|
337
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
469 FROM items |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
470 NATURAL JOIN nodes |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
471 WHERE nodes.pep IN %s |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
472 AND node IN %s |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
473 AND nodes.access_model in %s |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
474 AND items.access_model in %s |
|
454
7f1394bb96db
psql: fix ordering by using windowed function `row_number`
Goffi <goffi@goffi.org>
parents:
451
diff
changeset
|
475 ORDER BY node_id DESC, items.updated DESC, items.item_id DESC""", |
|
337
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
476 (tuple([e.userhost() for e in entities]), |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
477 nodes, |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
478 node_accesses, |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
479 item_accesses)) |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
480 d.addCallback(self.formatLastItems) |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
481 return d |
|
57a3051ee435
storage (pgsql): added getLastItems method, to get last items from a series of nodes and entities (needed for PEP compliance).
Goffi <goffi@goffi.org>
parents:
332
diff
changeset
|
482 |
|
467
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
483 def getRosterCache(self): |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
484 return self.dbpool.runInteraction(self._getRosterCache) |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
485 |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
486 def _getRosterCache(self, cursor): |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
487 cursor.execute( |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
488 "SELECT roster_id, jid, version, updated, roster::text FROM roster" |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
489 ) |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
490 return [(r.roster_id, jid.JID(r.jid), r.version, r.updated.timestamp(), |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
491 parseXml(r.roster)) for r in cursor.fetchall()] |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
492 |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
493 def setRosterCache( |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
494 self, |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
495 jid_: jid.JID, |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
496 version: str, |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
497 updated: int, |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
498 roster: domish.Element |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
499 ): |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
500 return self.dbpool.runInteraction(self._setRosterCache, jid_, version, updated, roster) |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
501 |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
502 def _setRosterCache(self, cursor, jid_, version, updated, roster): |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
503 cursor.execute( |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
504 "INSERT INTO roster(jid, version, updated, roster) VALUES (%s, %s, %s, %s) " |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
505 "ON CONFLICT (jid) DO UPDATE SET version=EXCLUDED.version, " |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
506 "updated=EXCLUDED.updated, roster=EXCLUDED.roster", |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
507 ( |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
508 jid_.userhost(), |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
509 version, |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
510 datetime.fromtimestamp(updated, tz=timezone.utc), |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
511 roster.toXml() |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
512 ) |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
513 ) |
|
d86e0f8a1405
privilege: store roster cache in database:
Goffi <goffi@goffi.org>
parents:
466
diff
changeset
|
514 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
515 |
| 414 | 516 @implementer(iidavoll.INode) |
| 107 | 517 class Node: |
| 518 | |
| 519 | |
| 352 | 520 def __init__(self, nodeDbId, nodeIdentifier, config, schema): |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
521 self.nodeDbId = nodeDbId |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
522 self.nodeIdentifier = nodeIdentifier |
| 107 | 523 self._config = config |
| 352 | 524 self._schema = schema |
| 107 | 525 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
526 def _checkNodeExists(self, cursor): |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
527 cursor.execute("""SELECT 1 as exist FROM nodes WHERE node_id=%s""", |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
528 (self.nodeDbId,)) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
529 if not cursor.fetchone(): |
|
167
ef22e4150caa
Move protocol implementations (pubsub, disco, forms) to and depend on wokkel.
Ralph Meijer <ralphm@ik.nu>
parents:
163
diff
changeset
|
530 raise error.NodeNotFound() |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
531 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
532 def getType(self): |
|
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
533 return self.nodeType |
|
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
534 |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
535 def getOwners(self): |
|
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
536 d = self.dbpool.runQuery("""SELECT jid FROM nodes NATURAL JOIN affiliations NATURAL JOIN entities WHERE node_id=%s and affiliation='owner'""", (self.nodeDbId,)) |
|
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
537 d.addCallback(lambda rows: [jid.JID(r[0]) for r in rows]) |
|
243
42048e37699e
added experimental roster access_model (use remote_roster)
Goffi <goffi@goffi.org>
parents:
240
diff
changeset
|
538 return d |
|
42048e37699e
added experimental roster access_model (use remote_roster)
Goffi <goffi@goffi.org>
parents:
240
diff
changeset
|
539 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
540 def getConfiguration(self): |
| 107 | 541 return self._config |
| 542 | |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
543 def getNextId(self): |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
544 """return XMPP item id usable for next item to publish |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
545 |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
546 the return value will be next int if serila_ids is set, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
547 else an UUID will be returned |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
548 """ |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
549 if self._config[const.OPT_SERIAL_IDS]: |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
550 d = self.dbpool.runQuery("SELECT nextval('{seq_name}')".format( |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
551 seq_name = ITEMS_SEQ_NAME.format(node_id=self.nodeDbId))) |
| 414 | 552 d.addCallback(lambda rows: str(rows[0][0])) |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
553 return d |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
554 else: |
| 414 | 555 return defer.succeed(str(uuid.uuid4())) |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
556 |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
557 @staticmethod |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
558 def _configurationTriggers(cursor, node_id, old_config, new_config): |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
559 """trigger database relative actions needed when a config is changed |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
560 |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
561 @param cursor(): current db cursor |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
562 @param node_id(unicode): database ID of the node |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
563 @param old_config(dict): config of the node before the change |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
564 @param new_config(dict): new options that will be changed |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
565 """ |
| 430 | 566 if const.OPT_SERIAL_IDS not in new_config: |
| 567 return | |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
568 serial_ids = new_config[const.OPT_SERIAL_IDS] |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
569 if serial_ids != old_config[const.OPT_SERIAL_IDS]: |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
570 # serial_ids option has been modified, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
571 # we need to handle corresponding sequence |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
572 |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
573 # XXX: we use .format in following queries because values |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
574 # are generated by ourself |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
575 seq_name = ITEMS_SEQ_NAME.format(node_id=node_id) |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
576 if serial_ids: |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
577 # the next query get the max value +1 of all XMPP items ids |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
578 # which are integers, and default to 1 |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
579 cursor.execute(NEXT_ITEM_ID_QUERY.format(node_id=node_id)) |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
580 next_val = cursor.fetchone()[0] |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
581 cursor.execute("DROP SEQUENCE IF EXISTS {seq_name}".format(seq_name = seq_name)) |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
582 cursor.execute("CREATE SEQUENCE {seq_name} START {next_val} OWNED BY nodes.node_id".format( |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
583 seq_name = seq_name, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
584 next_val = next_val)) |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
585 else: |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
586 cursor.execute("DROP SEQUENCE IF EXISTS {seq_name}".format(seq_name = seq_name)) |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
587 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
588 def setConfiguration(self, options): |
| 430 | 589 to_delete = [] |
| 590 for option, value in options.items(): | |
| 591 try: | |
| 592 if self._config[option] == value: | |
| 593 to_delete.append(option) | |
| 594 except KeyError: | |
| 595 raise BadRequest(text=f"Invalid option: {option!r}") | |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
596 |
| 430 | 597 for option in to_delete: |
|
434
f6a225476165
pgsql: fixed `setConfiguration` when an updated field value is the same as current one
Goffi <goffi@goffi.org>
parents:
433
diff
changeset
|
598 del options.fields[option] |
|
180
fc687620599b
Properly add send_last_published_item configuration item.
Ralph Meijer <ralphm@ik.nu>
parents:
173
diff
changeset
|
599 |
|
434
f6a225476165
pgsql: fixed `setConfiguration` when an updated field value is the same as current one
Goffi <goffi@goffi.org>
parents:
433
diff
changeset
|
600 if not options.fields: |
|
472
d993e8b0fd60
psql: return Deferred is not options field is specified in `setConfiguration`:
Goffi <goffi@goffi.org>
parents:
467
diff
changeset
|
601 return defer.succeed(None) |
| 430 | 602 |
| 603 if options.get(const.OPT_MAX_ITEMS) == "max": | |
|
424
3fce48c0a44d
psql: fixed use of default value for max items in `setConfiguration`
Goffi <goffi@goffi.org>
parents:
422
diff
changeset
|
604 # XXX: "max" is default value for config we must convert |
|
3fce48c0a44d
psql: fixed use of default value for max items in `setConfiguration`
Goffi <goffi@goffi.org>
parents:
422
diff
changeset
|
605 # it to an interger. See backend's _doSetNodeConfiguration comment |
| 430 | 606 options[const.OPT_MAX_ITEMS] = "0" |
|
424
3fce48c0a44d
psql: fixed use of default value for max items in `setConfiguration`
Goffi <goffi@goffi.org>
parents:
422
diff
changeset
|
607 |
| 430 | 608 if ((const.OPT_FTS_LANGUAGE in options |
| 609 and options[const.OPT_FTS_LANGUAGE] not in self.fts_languages)): | |
| 610 raise BadRequest(text= | |
| 611 f"invalid {const.OPT_FTS_LANGUAGE} value: " | |
| 612 f"{options[const.OPT_FTS_LANGUAGE]!r}" | |
| 613 ) | |
| 614 | |
| 615 | |
| 616 d = self.dbpool.runInteraction(self._setConfiguration, options) | |
| 617 d.addCallback(self._updateCachedConfiguration, options) | |
|
124
c4ee16bc48e5
Change Node.set_configuration() to set cached configuration in a callback.
Ralph Meijer <ralphm@ik.nu>
parents:
121
diff
changeset
|
618 return d |
|
c4ee16bc48e5
Change Node.set_configuration() to set cached configuration in a callback.
Ralph Meijer <ralphm@ik.nu>
parents:
121
diff
changeset
|
619 |
| 430 | 620 def _setConfiguration(self, cursor, options): |
| 621 self._configurationTriggers(cursor, self.nodeDbId, self._config, options) | |
| 622 # options names all follow the scheme "pubsub#{col_name}" | |
| 623 col_names = (o[7:] for o in options) | |
| 624 values = ','.join(f"{name}=%s" for name in col_names) | |
| 625 cursor.execute(f"UPDATE nodes SET {values} WHERE node_id=%s", | |
| 626 (*options.values(), self.nodeDbId)) | |
| 627 if cursor.rowcount == 0: | |
| 628 raise error.NodeNotFound() | |
| 107 | 629 |
| 430 | 630 def _updateCachedConfiguration(self, __, options): |
| 631 self._config.update(options) | |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
632 |
| 352 | 633 def getSchema(self): |
| 634 return self._schema | |
| 635 | |
| 636 def setSchema(self, schema): | |
| 637 d = self.dbpool.runInteraction(self._setSchema, schema) | |
| 638 d.addCallback(self._setCachedSchema, schema) | |
| 639 return d | |
| 640 | |
| 641 def _setSchema(self, cursor, schema): | |
| 642 self._checkNodeExists(cursor) | |
| 643 cursor.execute("""UPDATE nodes SET schema=%s | |
| 644 WHERE node_id=%s""", | |
| 645 (schema.toXml() if schema else None, | |
| 646 self.nodeDbId)) | |
| 647 | |
| 430 | 648 def _setCachedSchema(self, __, schema): |
| 352 | 649 self._schema = schema |
| 650 | |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
651 def getMetaData(self): |
| 107 | 652 config = copy.copy(self._config) |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
653 config["pubsub#node_type"] = self.nodeType |
| 107 | 654 return config |
| 655 | |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
656 def getAffiliation(self, entity): |
|
204
b4bf0a5ce50d
Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents:
202
diff
changeset
|
657 return self.dbpool.runInteraction(self._getAffiliation, entity) |
| 107 | 658 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
659 def _getAffiliation(self, cursor, entity): |
|
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
660 self._checkNodeExists(cursor) |
| 107 | 661 cursor.execute("""SELECT affiliation FROM affiliations |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
662 NATURAL JOIN nodes |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
663 NATURAL JOIN entities |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
664 WHERE node_id=%s AND jid=%s""", |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
665 (self.nodeDbId, |
|
136
327de183f48d
Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents:
127
diff
changeset
|
666 entity.userhost())) |
| 107 | 667 |
| 668 try: | |
| 669 return cursor.fetchone()[0] | |
| 670 except TypeError: | |
| 671 return None | |
| 672 | |
|
240
70c8bb90d75f
added access_model to config, default to 'open'
Goffi <goffi@goffi.org>
parents:
235
diff
changeset
|
673 def getAccessModel(self): |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
674 return self._config[const.OPT_ACCESS_MODEL] |
|
240
70c8bb90d75f
added access_model to config, default to 'open'
Goffi <goffi@goffi.org>
parents:
235
diff
changeset
|
675 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
676 def getSubscription(self, subscriber): |
|
204
b4bf0a5ce50d
Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents:
202
diff
changeset
|
677 return self.dbpool.runInteraction(self._getSubscription, subscriber) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
678 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
679 def _getSubscription(self, cursor, subscriber): |
|
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
680 self._checkNodeExists(cursor) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
681 |
|
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
682 userhost = subscriber.userhost() |
|
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
683 resource = subscriber.resource or '' |
|
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
684 |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
685 cursor.execute("""SELECT state FROM subscriptions |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
686 NATURAL JOIN nodes |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
687 NATURAL JOIN entities |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
688 WHERE node_id=%s AND jid=%s AND resource=%s""", |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
689 (self.nodeDbId, |
|
136
327de183f48d
Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents:
127
diff
changeset
|
690 userhost, |
|
327de183f48d
Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents:
127
diff
changeset
|
691 resource)) |
|
276
b757c29b20d7
import changes from idavoll changeset 233 (24be3a11ddbc), by Ralph Meijer and based on a patch by Nuno Santos
souliane <souliane@mailoo.org>
parents:
271
diff
changeset
|
692 |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
693 row = cursor.fetchone() |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
694 if not row: |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
695 return None |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
696 else: |
|
227
8540825f85e0
Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents:
206
diff
changeset
|
697 return Subscription(self.nodeIdentifier, subscriber, row[0]) |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
698 |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
699 def getSubscriptions(self, state=None): |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
700 return self.dbpool.runInteraction(self._getSubscriptions, state) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
701 |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
702 def _getSubscriptions(self, cursor, state): |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
703 self._checkNodeExists(cursor) |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
704 |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
705 query = """SELECT node, jid, resource, state, |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
706 subscription_type, subscription_depth |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
707 FROM subscriptions |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
708 NATURAL JOIN nodes |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
709 NATURAL JOIN entities |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
710 WHERE node_id=%s""" |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
711 values = [self.nodeDbId] |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
712 |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
713 if state: |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
714 query += " AND state=%s" |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
715 values.append(state) |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
716 |
|
276
b757c29b20d7
import changes from idavoll changeset 233 (24be3a11ddbc), by Ralph Meijer and based on a patch by Nuno Santos
souliane <souliane@mailoo.org>
parents:
271
diff
changeset
|
717 cursor.execute(query, values) |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
718 rows = cursor.fetchall() |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
719 |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
720 subscriptions = [] |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
721 for row in rows: |
| 414 | 722 subscriber = jid.JID('%s/%s' % (row.jid, row.resource)) |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
723 |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
724 options = {} |
|
357
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
725 if row.subscription_type: |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
726 options['pubsub#subscription_type'] = row.subscription_type; |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
727 if row.subscription_depth: |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
728 options['pubsub#subscription_depth'] = row.subscription_depth; |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
729 |
|
357
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
730 subscriptions.append(Subscription(row.node, subscriber, |
|
1167e48e5f52
handle single node on subscriptions request
Goffi <goffi@goffi.org>
parents:
356
diff
changeset
|
731 row.state, options)) |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
732 |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
733 return subscriptions |
| 107 | 734 |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
735 def addSubscription(self, subscriber, state, config): |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
736 return self.dbpool.runInteraction(self._addSubscription, subscriber, |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
737 state, config) |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
738 |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
739 def _addSubscription(self, cursor, subscriber, state, config): |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
740 self._checkNodeExists(cursor) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
741 |
| 107 | 742 userhost = subscriber.userhost() |
| 743 resource = subscriber.resource or '' | |
| 744 | |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
745 subscription_type = config.get('pubsub#subscription_type') |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
746 subscription_depth = config.get('pubsub#subscription_depth') |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
747 |
| 107 | 748 try: |
| 749 cursor.execute("""INSERT INTO entities (jid) VALUES (%s)""", | |
|
227
8540825f85e0
Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents:
206
diff
changeset
|
750 (userhost,)) |
|
8540825f85e0
Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents:
206
diff
changeset
|
751 except cursor._pool.dbapi.IntegrityError: |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
752 cursor.connection.rollback() |
| 107 | 753 |
| 754 try: | |
| 755 cursor.execute("""INSERT INTO subscriptions | |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
756 (node_id, entity_id, resource, state, |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
757 subscription_type, subscription_depth) |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
758 SELECT %s, entity_id, %s, %s, %s, %s FROM |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
759 (SELECT entity_id FROM entities |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
760 WHERE jid=%s) AS ent_id""", |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
761 (self.nodeDbId, |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
762 resource, |
|
136
327de183f48d
Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents:
127
diff
changeset
|
763 state, |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
764 subscription_type, |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
765 subscription_depth, |
|
136
327de183f48d
Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents:
127
diff
changeset
|
766 userhost)) |
|
227
8540825f85e0
Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents:
206
diff
changeset
|
767 except cursor._pool.dbapi.IntegrityError: |
|
167
ef22e4150caa
Move protocol implementations (pubsub, disco, forms) to and depend on wokkel.
Ralph Meijer <ralphm@ik.nu>
parents:
163
diff
changeset
|
768 raise error.SubscriptionExists() |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
769 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
770 def removeSubscription(self, subscriber): |
|
204
b4bf0a5ce50d
Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents:
202
diff
changeset
|
771 return self.dbpool.runInteraction(self._removeSubscription, |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
772 subscriber) |
|
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
773 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
774 def _removeSubscription(self, cursor, subscriber): |
|
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
775 self._checkNodeExists(cursor) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
776 |
|
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
777 userhost = subscriber.userhost() |
|
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
778 resource = subscriber.resource or '' |
| 107 | 779 |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
780 cursor.execute("""DELETE FROM subscriptions WHERE |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
781 node_id=%s AND |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
782 entity_id=(SELECT entity_id FROM entities |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
783 WHERE jid=%s) AND |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
784 resource=%s""", |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
785 (self.nodeDbId, |
|
136
327de183f48d
Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents:
127
diff
changeset
|
786 userhost, |
|
327de183f48d
Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents:
127
diff
changeset
|
787 resource)) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
788 if cursor.rowcount != 1: |
|
171
bc269696ef42
Reply with the correct error condition on subscription when not subscribed.
Ralph Meijer <ralphm@ik.nu>
parents:
170
diff
changeset
|
789 raise error.NotSubscribed() |
| 107 | 790 |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
791 return None |
| 107 | 792 |
|
341
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
793 def setSubscriptions(self, subscriptions): |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
794 return self.dbpool.runInteraction(self._setSubscriptions, subscriptions) |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
795 |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
796 def _setSubscriptions(self, cursor, subscriptions): |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
797 self._checkNodeExists(cursor) |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
798 |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
799 entities = self.getOrCreateEntities(cursor, [s.subscriber for s in subscriptions]) |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
800 entities_map = {jid.JID(e.jid): e for e in entities} |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
801 |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
802 # then we construct values for subscriptions update according to entity_id we just got |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
803 placeholders = ','.join(len(subscriptions) * ["%s"]) |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
804 values = [] |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
805 for subscription in subscriptions: |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
806 entity_id = entities_map[subscription.subscriber].entity_id |
| 414 | 807 resource = subscription.subscriber.resource or '' |
|
341
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
808 values.append((self.nodeDbId, entity_id, resource, subscription.state, None, None)) |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
809 # we use upsert so new values are inserted and existing one updated. This feature is only available for PostgreSQL >= 9.5 |
|
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
810 cursor.execute("INSERT INTO subscriptions(node_id, entity_id, resource, state, subscription_type, subscription_depth) VALUES " + placeholders + " ON CONFLICT (entity_id, resource, node_id) DO UPDATE SET state=EXCLUDED.state", [v for v in values]) |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
811 |
|
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
812 def isSubscribed(self, entity): |
|
204
b4bf0a5ce50d
Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents:
202
diff
changeset
|
813 return self.dbpool.runInteraction(self._isSubscribed, entity) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
814 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
815 def _isSubscribed(self, cursor, entity): |
|
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
816 self._checkNodeExists(cursor) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
817 |
|
276
b757c29b20d7
import changes from idavoll changeset 233 (24be3a11ddbc), by Ralph Meijer and based on a patch by Nuno Santos
souliane <souliane@mailoo.org>
parents:
271
diff
changeset
|
818 cursor.execute("""SELECT 1 as bool FROM entities |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
819 NATURAL JOIN subscriptions |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
820 NATURAL JOIN nodes |
|
146
b4490bdc77e5
Change semantics of Node.is_subscribed() to match all subscriptions for an
Ralph Meijer <ralphm@ik.nu>
parents:
145
diff
changeset
|
821 WHERE entities.jid=%s |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
822 AND node_id=%s AND state='subscribed'""", |
|
146
b4490bdc77e5
Change semantics of Node.is_subscribed() to match all subscriptions for an
Ralph Meijer <ralphm@ik.nu>
parents:
145
diff
changeset
|
823 (entity.userhost(), |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
824 self.nodeDbId)) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
825 |
|
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
826 return cursor.fetchone() is not None |
| 107 | 827 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
828 def getAffiliations(self): |
|
204
b4bf0a5ce50d
Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents:
202
diff
changeset
|
829 return self.dbpool.runInteraction(self._getAffiliations) |
|
145
f393bccec4bc
Add get_affiliations to Node class in storage facilities in preparation of
Ralph Meijer <ralphm@ik.nu>
parents:
142
diff
changeset
|
830 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
831 def _getAffiliations(self, cursor): |
|
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
832 self._checkNodeExists(cursor) |
|
145
f393bccec4bc
Add get_affiliations to Node class in storage facilities in preparation of
Ralph Meijer <ralphm@ik.nu>
parents:
142
diff
changeset
|
833 |
|
f393bccec4bc
Add get_affiliations to Node class in storage facilities in preparation of
Ralph Meijer <ralphm@ik.nu>
parents:
142
diff
changeset
|
834 cursor.execute("""SELECT jid, affiliation FROM nodes |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
835 NATURAL JOIN affiliations |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
836 NATURAL JOIN entities |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
837 WHERE node_id=%s""", |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
838 (self.nodeDbId,)) |
|
145
f393bccec4bc
Add get_affiliations to Node class in storage facilities in preparation of
Ralph Meijer <ralphm@ik.nu>
parents:
142
diff
changeset
|
839 result = cursor.fetchall() |
|
180
fc687620599b
Properly add send_last_published_item configuration item.
Ralph Meijer <ralphm@ik.nu>
parents:
173
diff
changeset
|
840 |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
841 return {jid.internJID(r[0]): r[1] for r in result} |
|
145
f393bccec4bc
Add get_affiliations to Node class in storage facilities in preparation of
Ralph Meijer <ralphm@ik.nu>
parents:
142
diff
changeset
|
842 |
| 331 | 843 def getOrCreateEntities(self, cursor, entities_jids): |
| 844 """Get entity_id from entities in entities table | |
| 845 | |
| 846 Entities will be inserted it they don't exist | |
| 847 @param entities_jid(list[jid.JID]): entities to get or create | |
|
341
b49f75a26156
backend, pgsql: implemented subscriptionsGet and subscriptionsSet
Goffi <goffi@goffi.org>
parents:
337
diff
changeset
|
848 @return list[record(entity_id,jid)]]: list of entity_id and jid (as plain string) |
| 331 | 849 both existing and inserted entities are returned |
| 850 """ | |
| 851 # cf. http://stackoverflow.com/a/35265559 | |
| 852 placeholders = ','.join(len(entities_jids) * ["(%s)"]) | |
| 853 query = ( | |
| 854 """ | |
| 855 WITH | |
| 856 jid_values (jid) AS ( | |
| 857 VALUES {placeholders} | |
| 858 ), | |
| 859 inserted (entity_id, jid) AS ( | |
| 860 INSERT INTO entities (jid) | |
| 861 SELECT jid | |
| 862 FROM jid_values | |
| 863 ON CONFLICT DO NOTHING | |
| 864 RETURNING entity_id, jid | |
| 865 ) | |
| 866 SELECT e.entity_id, e.jid | |
| 867 FROM entities e JOIN jid_values jv ON jv.jid = e.jid | |
| 868 UNION ALL | |
| 869 SELECT entity_id, jid | |
| 870 FROM inserted""".format(placeholders=placeholders)) | |
| 871 cursor.execute(query, [j.userhost() for j in entities_jids]) | |
| 872 return cursor.fetchall() | |
| 873 | |
| 874 def setAffiliations(self, affiliations): | |
| 875 return self.dbpool.runInteraction(self._setAffiliations, affiliations) | |
| 876 | |
| 877 def _setAffiliations(self, cursor, affiliations): | |
| 878 self._checkNodeExists(cursor) | |
| 879 | |
| 880 entities = self.getOrCreateEntities(cursor, affiliations) | |
| 881 | |
| 882 # then we construct values for affiliations update according to entity_id we just got | |
| 883 placeholders = ','.join(len(affiliations) * ["(%s,%s,%s)"]) | |
| 884 values = [] | |
| 414 | 885 for e in entities: |
| 886 values.extend((e.entity_id, affiliations[jid.JID(e.jid)], self.nodeDbId)) | |
| 331 | 887 |
| 888 # we use upsert so new values are inserted and existing one updated. This feature is only available for PostgreSQL >= 9.5 | |
| 889 cursor.execute("INSERT INTO affiliations(entity_id,affiliation,node_id) VALUES " + placeholders + " ON CONFLICT (entity_id,node_id) DO UPDATE SET affiliation=EXCLUDED.affiliation", values) | |
| 890 | |
| 891 def deleteAffiliations(self, entities): | |
| 892 return self.dbpool.runInteraction(self._deleteAffiliations, entities) | |
| 893 | |
| 894 def _deleteAffiliations(self, cursor, entities): | |
| 895 """delete affiliations and subscriptions for this entity""" | |
| 896 self._checkNodeExists(cursor) | |
| 897 placeholders = ','.join(len(entities) * ["%s"]) | |
| 898 cursor.execute("DELETE FROM affiliations WHERE node_id=%s AND entity_id in (SELECT entity_id FROM entities WHERE jid IN (" + placeholders + ")) RETURNING entity_id", [self.nodeDbId] + [e.userhost() for e in entities]) | |
| 899 | |
| 900 rows = cursor.fetchall() | |
| 901 placeholders = ','.join(len(rows) * ["%s"]) | |
| 902 cursor.execute("DELETE FROM subscriptions WHERE node_id=%s AND entity_id in (" + placeholders + ")", [self.nodeDbId] + [r[0] for r in rows]) | |
| 903 | |
| 904 def getAuthorizedGroups(self): | |
| 905 return self.dbpool.runInteraction(self._getNodeGroups) | |
| 906 | |
| 907 def _getAuthorizedGroups(self, cursor): | |
| 908 cursor.execute("SELECT groupname FROM node_groups_authorized NATURAL JOIN nodes WHERE node=%s", | |
| 909 (self.nodeDbId,)) | |
| 910 rows = cursor.fetchall() | |
| 911 return [row[0] for row in rows] | |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
912 |
|
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
913 |
| 414 | 914 @implementer(iidavoll.ILeafNode) |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
915 class LeafNode(Node): |
|
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
916 |
| 107 | 917 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
918 nodeType = 'leaf' |
| 107 | 919 |
| 451 | 920 def getOrderBy(self, ext_data, direction='ASC'): |
|
375
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
921 """Return ORDER BY clause corresponding to Order By key in ext_data |
|
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
922 |
|
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
923 @param ext_data (dict): extra data as used in getItems |
|
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
924 @param direction (unicode): ORDER BY direction (ASC or DESC) |
|
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
925 @return (unicode): ORDER BY clause to use |
|
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
926 """ |
|
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
927 keys = ext_data.get('order_by') |
|
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
928 if not keys: |
|
454
7f1394bb96db
psql: fix ordering by using windowed function `row_number`
Goffi <goffi@goffi.org>
parents:
451
diff
changeset
|
929 return f"ORDER BY updated {direction}, item_id {direction}" |
|
375
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
930 cols_statmnt = [] |
|
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
931 for key in keys: |
|
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
932 if key == 'creation': |
|
457
7c9792f934a2
psql: use `created` colum to sort by creation:
Goffi <goffi@goffi.org>
parents:
456
diff
changeset
|
933 column = 'created' |
|
375
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
934 elif key == 'modification': |
|
378
22832c1d2827
storage (pgsql): don't specify table name in ORDER BY clause as it can cause troubles in some requests.
Goffi <goffi@goffi.org>
parents:
375
diff
changeset
|
935 column = 'updated' |
|
375
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
936 else: |
| 414 | 937 log.msg("WARNING: Unknown order by key: {key}".format(key=key)) |
|
378
22832c1d2827
storage (pgsql): don't specify table name in ORDER BY clause as it can cause troubles in some requests.
Goffi <goffi@goffi.org>
parents:
375
diff
changeset
|
938 column = 'updated' |
|
454
7f1394bb96db
psql: fix ordering by using windowed function `row_number`
Goffi <goffi@goffi.org>
parents:
451
diff
changeset
|
939 cols_statmnt.append(f"{column} {direction}") |
|
375
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
940 |
|
457
7c9792f934a2
psql: use `created` colum to sort by creation:
Goffi <goffi@goffi.org>
parents:
456
diff
changeset
|
941 cols_statmnt.append(f"item_id {direction}") |
| 414 | 942 return "ORDER BY " + ",".join([col for col in cols_statmnt]) |
|
375
9a787881b824
implemented Order-By ProtoXEP (MAM + PubSub)
Goffi <goffi@goffi.org>
parents:
374
diff
changeset
|
943 |
|
393
728b08c0d000
storage (pgsql): fixed storage of multiple items
Goffi <goffi@goffi.org>
parents:
390
diff
changeset
|
944 @defer.inlineCallbacks |
|
728b08c0d000
storage (pgsql): fixed storage of multiple items
Goffi <goffi@goffi.org>
parents:
390
diff
changeset
|
945 def storeItems(self, items_data, publisher): |
|
728b08c0d000
storage (pgsql): fixed storage of multiple items
Goffi <goffi@goffi.org>
parents:
390
diff
changeset
|
946 # XXX: runInteraction doesn't seem to work when there are several "insert" |
|
728b08c0d000
storage (pgsql): fixed storage of multiple items
Goffi <goffi@goffi.org>
parents:
390
diff
changeset
|
947 # or "update". |
|
728b08c0d000
storage (pgsql): fixed storage of multiple items
Goffi <goffi@goffi.org>
parents:
390
diff
changeset
|
948 # Before the unpacking was done in _storeItems, but this was causing trouble |
|
728b08c0d000
storage (pgsql): fixed storage of multiple items
Goffi <goffi@goffi.org>
parents:
390
diff
changeset
|
949 # in case of multiple items_data. So this has now be moved here. |
|
728b08c0d000
storage (pgsql): fixed storage of multiple items
Goffi <goffi@goffi.org>
parents:
390
diff
changeset
|
950 # FIXME: investigate the issue with runInteraction |
|
728b08c0d000
storage (pgsql): fixed storage of multiple items
Goffi <goffi@goffi.org>
parents:
390
diff
changeset
|
951 for item_data in items_data: |
|
728b08c0d000
storage (pgsql): fixed storage of multiple items
Goffi <goffi@goffi.org>
parents:
390
diff
changeset
|
952 yield self.dbpool.runInteraction(self._storeItems, item_data, publisher) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
953 |
|
393
728b08c0d000
storage (pgsql): fixed storage of multiple items
Goffi <goffi@goffi.org>
parents:
390
diff
changeset
|
954 def _storeItems(self, cursor, item_data, publisher): |
| 250 | 955 self._checkNodeExists(cursor) |
|
393
728b08c0d000
storage (pgsql): fixed storage of multiple items
Goffi <goffi@goffi.org>
parents:
390
diff
changeset
|
956 self._storeItem(cursor, item_data, publisher) |
| 244 | 957 |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
958 def _storeItem(self, cursor, item_data, publisher): |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
959 # first try to insert the item |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
960 # - if it fails (conflict), and the item is new and we have serial_ids options, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
961 # current id will be recomputed using next item id query (note that is not perfect, as |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
962 # table is not locked and this can fail if two items are added at the same time |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
963 # but this can only happen with serial_ids and if future ids have been set by a client, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
964 # this case should be rare enough to consider this situation acceptable) |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
965 # - if item insertion fail and the item is not new, we do an update |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
966 # - in other cases, exception is raised |
|
301
05c875a13a62
categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents:
297
diff
changeset
|
967 item, access_model, item_config = item_data.item, item_data.access_model, item_data.config |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
968 data = item.toXml() |
| 430 | 969 data_fts_cfg = self._config[const.OPT_FTS_LANGUAGE] |
| 970 if data_fts_cfg == const.VAL_FTS_GENERIC: | |
| 971 data_fts_cfg = "simple" | |
|
262
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
972 |
| 430 | 973 insert_query = ( |
| 974 "INSERT INTO items(node_id, item, publisher, data, access_model, " | |
| 975 "data_fts_cfg) VALUES (%s, %s, %s, %s, %s, %s) RETURNING item_id" | |
| 976 ) | |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
977 insert_data = [self.nodeDbId, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
978 item["id"], |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
979 publisher.full(), |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
980 data, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
981 access_model, |
| 430 | 982 data_fts_cfg, |
| 983 ] | |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
984 |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
985 try: |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
986 cursor.execute(insert_query, insert_data) |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
987 except cursor._pool.dbapi.IntegrityError as e: |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
988 if e.pgcode != "23505": |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
989 # we only handle unique_violation, every other exception must be raised |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
990 raise e |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
991 cursor.connection.rollback() |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
992 # the item already exist |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
993 if item_data.new: |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
994 # the item is new |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
995 if self._config[const.OPT_SERIAL_IDS]: |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
996 # this can happen with serial_ids, if a item has been stored |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
997 # with a future id (generated by XMPP client) |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
998 cursor.execute(NEXT_ITEM_ID_QUERY.format(node_id=self.nodeDbId)) |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
999 next_id = cursor.fetchone()[0] |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1000 # we update the sequence, so we can skip conflicting ids |
| 414 | 1001 cursor.execute("SELECT setval('{seq_name}', %s)".format( |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1002 seq_name = ITEMS_SEQ_NAME.format(node_id=self.nodeDbId)), [next_id]) |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1003 # and now we can retry the query with the new id |
| 414 | 1004 item['id'] = insert_data[1] = str(next_id) |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1005 # item saved in DB must also be updated with the new id |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1006 insert_data[3] = item.toXml() |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1007 cursor.execute(insert_query, insert_data) |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1008 else: |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1009 # but if we have not serial_ids, we have a real problem |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1010 raise e |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1011 else: |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1012 # this is an update |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1013 cursor.execute("""UPDATE items SET updated=now(), publisher=%s, data=%s |
| 430 | 1014 WHERE node_id=%s AND items.item=%s |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1015 RETURNING item_id""", |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1016 (publisher.full(), |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1017 data, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1018 self.nodeDbId, |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1019 item["id"])) |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1020 if cursor.rowcount != 1: |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1021 raise exceptions.InternalError("item has not been updated correctly") |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1022 item_id = cursor.fetchone()[0]; |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1023 self._storeCategories(cursor, item_id, item_data.categories, update=True) |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1024 return |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
1025 |
|
301
05c875a13a62
categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents:
297
diff
changeset
|
1026 item_id = cursor.fetchone()[0]; |
|
05c875a13a62
categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents:
297
diff
changeset
|
1027 self._storeCategories(cursor, item_id, item_data.categories) |
|
05c875a13a62
categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents:
297
diff
changeset
|
1028 |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
1029 if access_model == const.VAL_AMODEL_PUBLISHER_ROSTER: |
| 250 | 1030 if const.OPT_ROSTER_GROUPS_ALLOWED in item_config: |
| 422 | 1031 # XXX: needed to force list if there is only one value |
| 1032 item_config.fields[const.OPT_ROSTER_GROUPS_ALLOWED].fieldType='list-multi' | |
| 250 | 1033 allowed_groups = item_config[const.OPT_ROSTER_GROUPS_ALLOWED] |
|
245
e11e99246be5
allowed groups from item_config are now stored
Goffi <goffi@goffi.org>
parents:
244
diff
changeset
|
1034 else: |
|
e11e99246be5
allowed groups from item_config are now stored
Goffi <goffi@goffi.org>
parents:
244
diff
changeset
|
1035 allowed_groups = [] |
|
e11e99246be5
allowed groups from item_config are now stored
Goffi <goffi@goffi.org>
parents:
244
diff
changeset
|
1036 for group in allowed_groups: |
|
e11e99246be5
allowed groups from item_config are now stored
Goffi <goffi@goffi.org>
parents:
244
diff
changeset
|
1037 #TODO: check that group are actually in roster |
|
e11e99246be5
allowed groups from item_config are now stored
Goffi <goffi@goffi.org>
parents:
244
diff
changeset
|
1038 cursor.execute("""INSERT INTO item_groups_authorized (item_id, groupname) |
|
e11e99246be5
allowed groups from item_config are now stored
Goffi <goffi@goffi.org>
parents:
244
diff
changeset
|
1039 VALUES (%s,%s)""" , (item_id, group)) |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
1040 # TODO: whitelist access model |
|
245
e11e99246be5
allowed groups from item_config are now stored
Goffi <goffi@goffi.org>
parents:
244
diff
changeset
|
1041 |
| 422 | 1042 max_items = self._config.get(const.OPT_MAX_ITEMS, 'max') |
| 1043 | |
| 1044 if max_items != 'max': | |
| 1045 try: | |
| 1046 max_items = int(self._config[const.OPT_MAX_ITEMS]) | |
| 1047 except ValueError: | |
| 1048 log.err(f"Invalid max_items value: {max_items!r}") | |
| 1049 else: | |
| 1050 if max_items > 0: | |
| 1051 # we delete all items above the requested max | |
| 1052 cursor.execute( | |
| 1053 "DELETE FROM items WHERE node_id=%s and item_id in (SELECT " | |
| 1054 "item_id FROM items WHERE node_id=%s ORDER BY items.updated " | |
| 1055 "DESC, items.item_id DESC OFFSET %s)" , | |
| 1056 (self.nodeDbId, self.nodeDbId, max_items) | |
| 1057 ) | |
| 1058 | |
| 1059 | |
|
301
05c875a13a62
categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents:
297
diff
changeset
|
1060 def _storeCategories(self, cursor, item_id, categories, update=False): |
|
05c875a13a62
categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents:
297
diff
changeset
|
1061 # TODO: handle canonical form |
|
05c875a13a62
categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents:
297
diff
changeset
|
1062 if update: |
|
05c875a13a62
categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents:
297
diff
changeset
|
1063 cursor.execute("""DELETE FROM item_categories |
|
05c875a13a62
categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents:
297
diff
changeset
|
1064 WHERE item_id=%s""", (item_id,)) |
|
05c875a13a62
categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents:
297
diff
changeset
|
1065 |
|
402
724e39d596a9
psql: use a set for categories, to avoid duplicates (and constraint failure)
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
1066 # we use a set to avoid duplicates |
|
724e39d596a9
psql: use a set for categories, to avoid duplicates (and constraint failure)
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
1067 for category in set(categories): |
|
301
05c875a13a62
categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents:
297
diff
changeset
|
1068 cursor.execute("""INSERT INTO item_categories (item_id, category) |
|
05c875a13a62
categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents:
297
diff
changeset
|
1069 VALUES (%s, %s)""", (item_id, category)) |
| 107 | 1070 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
1071 def removeItems(self, itemIdentifiers): |
|
204
b4bf0a5ce50d
Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents:
202
diff
changeset
|
1072 return self.dbpool.runInteraction(self._removeItems, itemIdentifiers) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
1073 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
1074 def _removeItems(self, cursor, itemIdentifiers): |
|
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
1075 self._checkNodeExists(cursor) |
|
180
fc687620599b
Properly add send_last_published_item configuration item.
Ralph Meijer <ralphm@ik.nu>
parents:
173
diff
changeset
|
1076 |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
1077 deleted = [] |
|
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
1078 |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
1079 for itemIdentifier in itemIdentifiers: |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
1080 cursor.execute("""DELETE FROM items WHERE |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1081 node_id=%s AND |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
1082 item=%s""", |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1083 (self.nodeDbId, |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
1084 itemIdentifier)) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
1085 |
|
142
812300cdbc22
Changed behaviour of retraction of items so that only the actually deleted
Ralph Meijer <ralphm@ik.nu>
parents:
136
diff
changeset
|
1086 if cursor.rowcount: |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
1087 deleted.append(itemIdentifier) |
|
142
812300cdbc22
Changed behaviour of retraction of items so that only the actually deleted
Ralph Meijer <ralphm@ik.nu>
parents:
136
diff
changeset
|
1088 |
|
812300cdbc22
Changed behaviour of retraction of items so that only the actually deleted
Ralph Meijer <ralphm@ik.nu>
parents:
136
diff
changeset
|
1089 return deleted |
| 107 | 1090 |
| 278 | 1091 def getItems(self, authorized_groups, unrestricted, maxItems=None, ext_data=None): |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1092 """ Get all authorised items |
| 346 | 1093 |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1094 @param authorized_groups: we want to get items that these groups can access |
|
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1095 @param unrestricted: if true, don't check permissions (i.e.: get all items) |
| 318 | 1096 @param maxItems: nb of items we want to get |
| 1097 @param ext_data: options for extra features like RSM and MAM | |
| 278 | 1098 |
|
317
34adc4a8aa64
new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents:
312
diff
changeset
|
1099 @return: list of container.ItemData |
|
34adc4a8aa64
new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents:
312
diff
changeset
|
1100 if unrestricted is False, access_model and config will be None |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1101 """ |
| 278 | 1102 if ext_data is None: |
| 1103 ext_data = {} | |
| 347 | 1104 return self.dbpool.runInteraction(self._getItems, authorized_groups, unrestricted, maxItems, ext_data, ids_only=False) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
1105 |
| 346 | 1106 def getItemsIds(self, authorized_groups, unrestricted, maxItems=None, ext_data=None): |
| 1107 """ Get all authorised items ids | |
| 1108 | |
| 1109 @param authorized_groups: we want to get items that these groups can access | |
| 1110 @param unrestricted: if true, don't check permissions (i.e.: get all items) | |
| 1111 @param maxItems: nb of items we want to get | |
| 1112 @param ext_data: options for extra features like RSM and MAM | |
| 1113 | |
| 1114 @return list(unicode): list of ids | |
| 1115 """ | |
| 1116 if ext_data is None: | |
| 1117 ext_data = {} | |
| 1118 return self.dbpool.runInteraction(self._getItems, authorized_groups, unrestricted, maxItems, ext_data, ids_only=True) | |
| 1119 | |
| 318 | 1120 def _appendSourcesAndFilters(self, query, args, authorized_groups, unrestricted, ext_data): |
| 1121 """append sources and filters to sql query requesting items and return ORDER BY | |
| 278 | 1122 |
| 318 | 1123 arguments query, args, authorized_groups, unrestricted and ext_data are the same as for |
| 1124 _getItems | |
| 1125 """ | |
| 1126 # SOURCES | |
|
454
7f1394bb96db
psql: fix ordering by using windowed function `row_number`
Goffi <goffi@goffi.org>
parents:
451
diff
changeset
|
1127 query.append("FROM items") |
| 323 | 1128 |
|
248
50f6ee966da8
item are gotten according to item's access model in getItems
Goffi <goffi@goffi.org>
parents:
247
diff
changeset
|
1129 if unrestricted: |
| 323 | 1130 query_filters = ["WHERE node_id=%s"] |
| 318 | 1131 args.append(self.nodeDbId) |
|
248
50f6ee966da8
item are gotten according to item's access model in getItems
Goffi <goffi@goffi.org>
parents:
247
diff
changeset
|
1132 else: |
| 323 | 1133 query.append("LEFT JOIN item_groups_authorized USING (item_id)") |
| 318 | 1134 args.append(self.nodeDbId) |
| 1135 if authorized_groups: | |
| 1136 get_groups = " or (items.access_model='roster' and groupname in %s)" | |
| 1137 args.append(authorized_groups) | |
| 1138 else: | |
| 1139 get_groups = "" | |
| 278 | 1140 |
| 323 | 1141 query_filters = ["WHERE node_id=%s AND (items.access_model='open'" + get_groups + ")"] |
|
248
50f6ee966da8
item are gotten according to item's access model in getItems
Goffi <goffi@goffi.org>
parents:
247
diff
changeset
|
1142 |
| 318 | 1143 # FILTERS |
|
282
7d54ff2eeaf2
actually retrieve the MAM messages
souliane <souliane@mailoo.org>
parents:
278
diff
changeset
|
1144 if 'filters' in ext_data: # MAM filters |
|
7d54ff2eeaf2
actually retrieve the MAM messages
souliane <souliane@mailoo.org>
parents:
278
diff
changeset
|
1145 for filter_ in ext_data['filters']: |
|
7d54ff2eeaf2
actually retrieve the MAM messages
souliane <souliane@mailoo.org>
parents:
278
diff
changeset
|
1146 if filter_.var == 'start': |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1147 query_filters.append("AND created>=%s") |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1148 args.append(filter_.value) |
| 323 | 1149 elif filter_.var == 'end': |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1150 query_filters.append("AND created<=%s") |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1151 args.append(filter_.value) |
| 323 | 1152 elif filter_.var == 'with': |
|
282
7d54ff2eeaf2
actually retrieve the MAM messages
souliane <souliane@mailoo.org>
parents:
278
diff
changeset
|
1153 jid_s = filter_.value |
|
7d54ff2eeaf2
actually retrieve the MAM messages
souliane <souliane@mailoo.org>
parents:
278
diff
changeset
|
1154 if '/' in jid_s: |
| 323 | 1155 query_filters.append("AND publisher=%s") |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1156 args.append(filter_.value) |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1157 else: |
| 323 | 1158 query_filters.append("AND publisher LIKE %s") |
| 414 | 1159 args.append("{}%".format(filter_.value)) |
| 430 | 1160 elif filter_.var == const.MAM_FILTER_FTS: |
| 1161 fts_cfg = self._config[const.OPT_FTS_LANGUAGE] | |
| 1162 if fts_cfg == const.VAL_FTS_GENERIC: | |
| 1163 fts_cfg = "simple" | |
| 1164 query_filters.append( | |
| 1165 "AND data_fts @@ websearch_to_tsquery(%s, %s)" | |
| 1166 ) | |
| 1167 args.append(fts_cfg) | |
| 1168 args.append(filter_.value) | |
| 323 | 1169 elif filter_.var == const.MAM_FILTER_CATEGORY: |
| 1170 query.append("LEFT JOIN item_categories USING (item_id)") | |
| 1171 query_filters.append("AND category=%s") | |
| 1172 args.append(filter_.value) | |
| 1173 else: | |
| 1174 log.msg("WARNING: unknown filter: {}".format(filter_.encode('utf-8'))) | |
| 1175 | |
| 1176 query.extend(query_filters) | |
|
282
7d54ff2eeaf2
actually retrieve the MAM messages
souliane <souliane@mailoo.org>
parents:
278
diff
changeset
|
1177 |
| 451 | 1178 return self.getOrderBy(ext_data, direction="ASC") |
| 318 | 1179 |
| 346 | 1180 def _getItems(self, cursor, authorized_groups, unrestricted, maxItems, ext_data, ids_only): |
| 318 | 1181 self._checkNodeExists(cursor) |
| 1182 | |
| 1183 if maxItems == 0: | |
| 1184 return [] | |
| 1185 | |
| 1186 args = [] | |
| 1187 | |
| 1188 # SELECT | |
| 346 | 1189 if ids_only: |
| 1190 query = ["SELECT item"] | |
| 1191 else: | |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1192 query = ["SELECT data::text,items.access_model,item_id,created,updated"] |
| 318 | 1193 |
| 1194 query_order = self._appendSourcesAndFilters(query, args, authorized_groups, unrestricted, ext_data) | |
| 278 | 1195 |
| 1196 if 'rsm' in ext_data: | |
| 1197 rsm = ext_data['rsm'] | |
| 1198 maxItems = rsm.max | |
| 1199 if rsm.index is not None: | |
|
319
a51947371625
pgsql storage: use item_id instead of date to order and select items
Goffi <goffi@goffi.org>
parents:
318
diff
changeset
|
1200 # We need to know the item_id of corresponding to the index (offset) of the current query |
|
a51947371625
pgsql storage: use item_id instead of date to order and select items
Goffi <goffi@goffi.org>
parents:
318
diff
changeset
|
1201 # so we execute the query to look for the item_id |
| 318 | 1202 tmp_query = query[:] |
| 1203 tmp_args = args[:] | |
|
319
a51947371625
pgsql storage: use item_id instead of date to order and select items
Goffi <goffi@goffi.org>
parents:
318
diff
changeset
|
1204 tmp_query[0] = "SELECT item_id" |
| 318 | 1205 tmp_query.append("{} LIMIT 1 OFFSET %s".format(query_order)) |
| 1206 tmp_args.append(rsm.index) | |
| 1207 cursor.execute(' '.join(query), args) | |
| 1208 # FIXME: bad index is not managed yet | |
|
319
a51947371625
pgsql storage: use item_id instead of date to order and select items
Goffi <goffi@goffi.org>
parents:
318
diff
changeset
|
1209 item_id = cursor.fetchall()[0][0] |
| 318 | 1210 |
|
319
a51947371625
pgsql storage: use item_id instead of date to order and select items
Goffi <goffi@goffi.org>
parents:
318
diff
changeset
|
1211 # now that we have the id, we can use it |
|
a51947371625
pgsql storage: use item_id instead of date to order and select items
Goffi <goffi@goffi.org>
parents:
318
diff
changeset
|
1212 query.append("AND item_id<=%s") |
|
a51947371625
pgsql storage: use item_id instead of date to order and select items
Goffi <goffi@goffi.org>
parents:
318
diff
changeset
|
1213 args.append(item_id) |
| 278 | 1214 elif rsm.before is not None: |
| 1215 if rsm.before != '': | |
|
454
7f1394bb96db
psql: fix ordering by using windowed function `row_number`
Goffi <goffi@goffi.org>
parents:
451
diff
changeset
|
1216 query.insert(0,"SELECT * from (") |
|
7f1394bb96db
psql: fix ordering by using windowed function `row_number`
Goffi <goffi@goffi.org>
parents:
451
diff
changeset
|
1217 query[1] += f",row_number() OVER ({query_order}) as row_number" |
|
7f1394bb96db
psql: fix ordering by using windowed function `row_number`
Goffi <goffi@goffi.org>
parents:
451
diff
changeset
|
1218 query.append(f"{query_order}) as x") |
|
450
96059231d58f
pgsql: fix RSM before and after subqueries
Goffi <goffi@goffi.org>
parents:
440
diff
changeset
|
1219 query.append( |
| 456 | 1220 "WHERE row_number<(SELECT row_number FROM (SELECT row_number() " |
| 1221 f"OVER ({query_order}) as row_number,item" | |
|
450
96059231d58f
pgsql: fix RSM before and after subqueries
Goffi <goffi@goffi.org>
parents:
440
diff
changeset
|
1222 ) |
| 456 | 1223 self._appendSourcesAndFilters( |
| 1224 query, args, authorized_groups, unrestricted, ext_data | |
| 1225 ) | |
| 1226 query.append(") as row_num_sub WHERE item=%s)") | |
| 1227 args.append(rsm.before) | |
| 451 | 1228 # we need to reverse order in a first query to get the right |
| 1229 # items | |
| 1230 query.insert(0,"SELECT * from (") | |
| 1231 query.append(self.getOrderBy(ext_data, direction='DESC')) | |
| 1232 query.append("LIMIT %s) as x") | |
| 1233 if maxItems is None: | |
| 1234 # we default to 10 max when we request last page | |
| 1235 log.msg( | |
| 1236 "WARNING: getting last page with RSM without max, " | |
| 1237 "we default to max=10" | |
| 1238 ) | |
| 1239 args.append(10) | |
| 1240 else: | |
| 318 | 1241 args.append(maxItems) |
| 278 | 1242 elif rsm.after: |
|
454
7f1394bb96db
psql: fix ordering by using windowed function `row_number`
Goffi <goffi@goffi.org>
parents:
451
diff
changeset
|
1243 query.insert(0,"SELECT * from (") |
|
7f1394bb96db
psql: fix ordering by using windowed function `row_number`
Goffi <goffi@goffi.org>
parents:
451
diff
changeset
|
1244 query[1] += f",row_number() OVER ({query_order}) as row_number" |
|
7f1394bb96db
psql: fix ordering by using windowed function `row_number`
Goffi <goffi@goffi.org>
parents:
451
diff
changeset
|
1245 query.append(f"{query_order}) as x") |
|
450
96059231d58f
pgsql: fix RSM before and after subqueries
Goffi <goffi@goffi.org>
parents:
440
diff
changeset
|
1246 query.append( |
| 456 | 1247 "WHERE row_number>(SELECT row_number FROM (SELECT row_number() " |
| 1248 f"OVER ({query_order}) as row_number,item" | |
|
450
96059231d58f
pgsql: fix RSM before and after subqueries
Goffi <goffi@goffi.org>
parents:
440
diff
changeset
|
1249 ) |
| 456 | 1250 self._appendSourcesAndFilters( |
| 1251 query, args, authorized_groups, unrestricted, ext_data | |
| 1252 ) | |
| 1253 query.append(") as row_num_sub WHERE item=%s)") | |
| 1254 args.append(rsm.after) | |
| 451 | 1255 else: |
| 1256 rsm = False | |
| 278 | 1257 |
| 318 | 1258 query.append(query_order) |
| 278 | 1259 |
|
297
4115999d85e9
fixes behavior when maxItems is 0
souliane <souliane@mailoo.org>
parents:
294
diff
changeset
|
1260 if maxItems is not None: |
| 451 | 1261 if rsm == False: |
| 1262 # if we have legacy maxItems (i.e. not RSM max), we need to | |
| 1263 # reverse order (maxItems get last items, cf. | |
| 1264 # https://xmpp.org/extensions/xep-0060.html#subscriber-retrieve-requestrecent) | |
| 1265 # in a first query to get the right items | |
| 1266 query.insert(0,"SELECT * from (") | |
| 1267 query.insert(len(query)-1, self.getOrderBy(ext_data, direction='DESC')) | |
| 1268 query.insert(len(query)-1, "LIMIT %s) as x") | |
| 1269 args.append(maxItems) | |
| 1270 else: | |
| 1271 query.append("LIMIT %s") | |
| 1272 args.append(maxItems) | |
|
262
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
1273 |
|
248
50f6ee966da8
item are gotten according to item's access model in getItems
Goffi <goffi@goffi.org>
parents:
247
diff
changeset
|
1274 cursor.execute(' '.join(query), args) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
1275 |
|
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
1276 result = cursor.fetchall() |
| 346 | 1277 if unrestricted and not ids_only: |
| 318 | 1278 # with unrestricted query, we need to fill the access_list for a roster access items |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1279 ret = [] |
|
356
95c83899b5e9
pgsql: fixed bad data filling in getItemsData:
Goffi <goffi@goffi.org>
parents:
352
diff
changeset
|
1280 for item_data in result: |
|
95c83899b5e9
pgsql: fixed bad data filling in getItemsData:
Goffi <goffi@goffi.org>
parents:
352
diff
changeset
|
1281 item = generic.stripNamespace(parseXml(item_data.data)) |
|
95c83899b5e9
pgsql: fixed bad data filling in getItemsData:
Goffi <goffi@goffi.org>
parents:
352
diff
changeset
|
1282 access_model = item_data.access_model |
|
95c83899b5e9
pgsql: fixed bad data filling in getItemsData:
Goffi <goffi@goffi.org>
parents:
352
diff
changeset
|
1283 item_id = item_data.item_id |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1284 created = item_data.created |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1285 updated = item_data.updated |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1286 access_list = {} |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
1287 if access_model == const.VAL_AMODEL_PUBLISHER_ROSTER: |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1288 cursor.execute('SELECT groupname FROM item_groups_authorized WHERE item_id=%s', (item_id,)) |
|
356
95c83899b5e9
pgsql: fixed bad data filling in getItemsData:
Goffi <goffi@goffi.org>
parents:
352
diff
changeset
|
1289 access_list[const.OPT_ROSTER_GROUPS_ALLOWED] = [r.groupname for r in cursor.fetchall()] |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1290 |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1291 ret.append(container.ItemData(item, access_model, access_list, created=created, updated=updated)) |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
1292 # TODO: whitelist item access model |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1293 return ret |
| 318 | 1294 |
| 346 | 1295 if ids_only: |
|
356
95c83899b5e9
pgsql: fixed bad data filling in getItemsData:
Goffi <goffi@goffi.org>
parents:
352
diff
changeset
|
1296 return [r.item for r in result] |
| 346 | 1297 else: |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1298 items_data = [container.ItemData(generic.stripNamespace(parseXml(r.data)), r.access_model, created=r.created, updated=r.updated) for r in result] |
|
317
34adc4a8aa64
new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents:
312
diff
changeset
|
1299 return items_data |
| 107 | 1300 |
|
248
50f6ee966da8
item are gotten according to item's access model in getItems
Goffi <goffi@goffi.org>
parents:
247
diff
changeset
|
1301 def getItemsById(self, authorized_groups, unrestricted, itemIdentifiers): |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
1302 """Get items which are in the given list |
|
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
1303 |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1304 @param authorized_groups: we want to get items that these groups can access |
|
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1305 @param unrestricted: if true, don't check permissions |
|
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1306 @param itemIdentifiers: list of ids of the items we want to get |
|
317
34adc4a8aa64
new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents:
312
diff
changeset
|
1307 @return: list of container.ItemData |
|
34adc4a8aa64
new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents:
312
diff
changeset
|
1308 ItemData.config will contains access_list (managed as a dictionnary with same key as for item_config) |
|
34adc4a8aa64
new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents:
312
diff
changeset
|
1309 if unrestricted is False, access_model and config will be None |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1310 """ |
|
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1311 return self.dbpool.runInteraction(self._getItemsById, authorized_groups, unrestricted, itemIdentifiers) |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
1312 |
|
248
50f6ee966da8
item are gotten according to item's access model in getItems
Goffi <goffi@goffi.org>
parents:
247
diff
changeset
|
1313 def _getItemsById(self, cursor, authorized_groups, unrestricted, itemIdentifiers): |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
1314 self._checkNodeExists(cursor) |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1315 ret = [] |
|
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1316 if unrestricted: #we get everything without checking permissions |
|
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1317 for itemIdentifier in itemIdentifiers: |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1318 cursor.execute("""SELECT data::text,items.access_model,item_id,created,updated FROM nodes |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1319 INNER JOIN items USING (node_id) |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1320 WHERE node_id=%s AND item=%s""", |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1321 (self.nodeDbId, |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1322 itemIdentifier)) |
|
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1323 result = cursor.fetchone() |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1324 if not result: |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1325 raise error.ItemNotFound() |
| 107 | 1326 |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1327 item = generic.stripNamespace(parseXml(result[0])) |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1328 access_model = result[1] |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1329 item_id = result[2] |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1330 created= result[3] |
|
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1331 updated= result[4] |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1332 access_list = {} |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
1333 if access_model == const.VAL_AMODEL_PUBLISHER_ROSTER: |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1334 cursor.execute('SELECT groupname FROM item_groups_authorized WHERE item_id=%s', (item_id,)) |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1335 access_list[const.OPT_ROSTER_GROUPS_ALLOWED] = [r[0] for r in cursor.fetchall()] |
|
330
82d1259b3e36
backend, pgsql storage: better items/notification handling, various fixes:
Goffi <goffi@goffi.org>
parents:
324
diff
changeset
|
1336 #TODO: WHITELIST access_model |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1337 |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1338 ret.append(container.ItemData(item, access_model, access_list, created=created, updated=updated)) |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1339 else: #we check permission before returning items |
|
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1340 for itemIdentifier in itemIdentifiers: |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1341 args = [self.nodeDbId, itemIdentifier] |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1342 if authorized_groups: |
|
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1343 args.append(authorized_groups) |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1344 cursor.execute("""SELECT data::text, created, updated FROM nodes |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1345 INNER JOIN items USING (node_id) |
|
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1346 LEFT JOIN item_groups_authorized USING (item_id) |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1347 WHERE node_id=%s AND item=%s AND |
|
262
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
1348 (items.access_model='open' """ + |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1349 ("or (items.access_model='roster' and groupname in %s)" if authorized_groups else '') + ")", |
|
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1350 args) |
|
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1351 |
|
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1352 result = cursor.fetchone() |
|
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1353 if result: |
|
367
a772f7dac930
backend, storage(pgsql): creation/update date + serial ids:
Goffi <goffi@goffi.org>
parents:
366
diff
changeset
|
1354 ret.append(container.ItemData(generic.stripNamespace(parseXml(result[0])), created=result[1], updated=result[2])) |
|
262
7b821432d012
fixed node auto-create feature
souliane <souliane@mailoo.org>
parents:
260
diff
changeset
|
1355 |
|
252
25a1dc7181cc
full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents:
250
diff
changeset
|
1356 return ret |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
1357 |
| 318 | 1358 def getItemsCount(self, authorized_groups, unrestricted, ext_data=None): |
| 1359 """Count expected number of items in a getItems query | |
| 1360 | |
| 1361 @param authorized_groups: we want to get items that these groups can access | |
| 1362 @param unrestricted: if true, don't check permissions (i.e.: get all items) | |
| 1363 @param ext_data: options for extra features like RSM and MAM | |
| 1364 """ | |
| 1365 if ext_data is None: | |
| 1366 ext_data = {} | |
| 1367 return self.dbpool.runInteraction(self._getItemsCount, authorized_groups, unrestricted, ext_data) | |
| 1368 | |
| 1369 def _getItemsCount(self, cursor, authorized_groups, unrestricted, ext_data): | |
| 1370 self._checkNodeExists(cursor) | |
| 1371 args = [] | |
| 1372 | |
| 1373 # SELECT | |
| 1374 query = ["SELECT count(1)"] | |
| 1375 | |
| 1376 self._appendSourcesAndFilters(query, args, authorized_groups, unrestricted, ext_data) | |
| 1377 | |
| 1378 cursor.execute(' '.join(query), args) | |
| 1379 return cursor.fetchall()[0][0] | |
| 1380 | |
| 1381 def getItemsIndex(self, item_id, authorized_groups, unrestricted, ext_data=None): | |
| 1382 """Get expected index of first item in the window of a getItems query | |
| 1383 | |
| 1384 @param item_id: id of the item | |
| 1385 @param authorized_groups: we want to get items that these groups can access | |
| 1386 @param unrestricted: if true, don't check permissions (i.e.: get all items) | |
| 1387 @param ext_data: options for extra features like RSM and MAM | |
| 1388 """ | |
| 1389 if ext_data is None: | |
| 1390 ext_data = {} | |
| 1391 return self.dbpool.runInteraction(self._getItemsIndex, item_id, authorized_groups, unrestricted, ext_data) | |
| 1392 | |
| 1393 def _getItemsIndex(self, cursor, item_id, authorized_groups, unrestricted, ext_data): | |
| 1394 self._checkNodeExists(cursor) | |
| 1395 args = [] | |
| 1396 | |
| 1397 # SELECT | |
| 1398 query = [] | |
| 1399 | |
| 1400 query_order = self._appendSourcesAndFilters(query, args, authorized_groups, unrestricted, ext_data) | |
| 1401 | |
| 1402 query_select = "SELECT row_number from (SELECT row_number() OVER ({}), item".format(query_order) | |
| 1403 query.insert(0, query_select) | |
| 1404 query.append(") as x WHERE item=%s") | |
| 1405 args.append(item_id) | |
| 1406 | |
| 1407 cursor.execute(' '.join(query), args) | |
| 1408 # XXX: row_number start at 1, but we want that index start at 0 | |
|
324
e73e42b4f6ff
pgsql storage: getItemsIndex raise NodeNotFound in this make sense
Goffi <goffi@goffi.org>
parents:
323
diff
changeset
|
1409 try: |
|
e73e42b4f6ff
pgsql storage: getItemsIndex raise NodeNotFound in this make sense
Goffi <goffi@goffi.org>
parents:
323
diff
changeset
|
1410 return cursor.fetchall()[0][0] - 1 |
|
e73e42b4f6ff
pgsql storage: getItemsIndex raise NodeNotFound in this make sense
Goffi <goffi@goffi.org>
parents:
323
diff
changeset
|
1411 except IndexError: |
|
e73e42b4f6ff
pgsql storage: getItemsIndex raise NodeNotFound in this make sense
Goffi <goffi@goffi.org>
parents:
323
diff
changeset
|
1412 raise error.NodeNotFound() |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1413 |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1414 def getItemsPublishers(self, itemIdentifiers): |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1415 """Get the publishers for all given identifiers |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1416 |
|
308
087b705493a6
fixed publisher check on item publishing
Goffi <goffi@goffi.org>
parents:
301
diff
changeset
|
1417 @return (dict[unicode, jid.JID]): map of itemIdentifiers to publisher |
|
087b705493a6
fixed publisher check on item publishing
Goffi <goffi@goffi.org>
parents:
301
diff
changeset
|
1418 if item is not found, key is skipped in resulting dict |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1419 """ |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1420 return self.dbpool.runInteraction(self._getItemsPublishers, itemIdentifiers) |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1421 |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1422 def _getItemsPublishers(self, cursor, itemIdentifiers): |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1423 self._checkNodeExists(cursor) |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1424 ret = {} |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1425 for itemIdentifier in itemIdentifiers: |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1426 cursor.execute("""SELECT publisher FROM items |
|
390
fba96e95e329
storage (pgsql): fixed filtering in getItemsPublishers
Goffi <goffi@goffi.org>
parents:
384
diff
changeset
|
1427 WHERE node_id=%s AND item=%s""", |
|
fba96e95e329
storage (pgsql): fixed filtering in getItemsPublishers
Goffi <goffi@goffi.org>
parents:
384
diff
changeset
|
1428 (self.nodeDbId, itemIdentifier,)) |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1429 result = cursor.fetchone() |
|
308
087b705493a6
fixed publisher check on item publishing
Goffi <goffi@goffi.org>
parents:
301
diff
changeset
|
1430 if result: |
|
087b705493a6
fixed publisher check on item publishing
Goffi <goffi@goffi.org>
parents:
301
diff
changeset
|
1431 ret[itemIdentifier] = jid.JID(result[0]) |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1432 return ret |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1433 |
| 107 | 1434 def purge(self): |
|
204
b4bf0a5ce50d
Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents:
202
diff
changeset
|
1435 return self.dbpool.runInteraction(self._purge) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
1436 |
|
127
d3689da18ed2
Don't use encode('utf-8') on serialized XML.
Ralph Meijer <ralphm@ik.nu>
parents:
124
diff
changeset
|
1437 def _purge(self, cursor): |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
1438 self._checkNodeExists(cursor) |
|
121
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
1439 |
|
4f0113adb7ed
Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents:
113
diff
changeset
|
1440 cursor.execute("""DELETE FROM items WHERE |
|
294
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1441 node_id=%s""", |
|
df1edebb0466
PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents:
283
diff
changeset
|
1442 (self.nodeDbId,)) |
|
198
e404775b12df
Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents:
181
diff
changeset
|
1443 |
|
263
9dfd3890e646
added the constant FLAG_RETRACT_ALLOW_PUBLISHER to allow a publisher to retract an item he has published in a node of "open" publish model.
souliane <souliane@mailoo.org>
parents:
262
diff
changeset
|
1444 |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
1445 class CollectionNode(Node): |
|
146
b4490bdc77e5
Change semantics of Node.is_subscribed() to match all subscriptions for an
Ralph Meijer <ralphm@ik.nu>
parents:
145
diff
changeset
|
1446 |
|
206
274a45d2a5ab
Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents:
204
diff
changeset
|
1447 nodeType = 'collection' |