Mercurial > libervia-pubsub

annotate sat_pubsub/pgsql_storage.py @ 318:d13526c0eb32

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
RSM improvments/refactoring: - a warning message is displayed if maxItems == 0 in getItems, and an empty list is returned in this case - use the new container.ItemData instead of doing tuple (un)packing - the list of ItemData => list of domish.Element conversion is done at the end of the workflow - rsm request is checked in self._items_rsm directly - better handling of Response.index in _items_rsm - itemsIdentifiers can't be used with RSM (the later will be ignored if this happen) - don't do approximative unpacking anymore in _items_rsm - countItems and getIndex have been refactored and renamed getItemsCount and getItemsIndex, don't use query duplications anymore - cleaned query handling in getItems - /!\ mam module is temporarly broken
author Goffi <goffi@goffi.org>
date Sun, 03 Jan 2016 18:33:22 +0100
parents 34adc4a8aa64
children a51947371625
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
233
564ae55219e1 sublicensed under AGPL V3
Goffi <goffi@goffi.org>
parents: 232
diff changeset
1 #!/usr/bin/python
564ae55219e1 sublicensed under AGPL V3
Goffi <goffi@goffi.org>
parents: 232
diff changeset
2 #-*- coding: utf-8 -*-
564ae55219e1 sublicensed under AGPL V3
Goffi <goffi@goffi.org>
parents: 232
diff changeset
3
312
5d7c3787672e fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents: 311
diff changeset
4 # Copyright (c) 2012-2016 Jérôme Poisson
5d7c3787672e fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents: 311
diff changeset
5 # Copyright (c) 2013-2016 Adrien Cossa
5d7c3787672e fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents: 311
diff changeset
6 # Copyright (c) 2003-2011 Ralph Meijer
233
564ae55219e1 sublicensed under AGPL V3
Goffi <goffi@goffi.org>
parents: 232
diff changeset
7
564ae55219e1 sublicensed under AGPL V3
Goffi <goffi@goffi.org>
parents: 232
diff changeset
8
312
5d7c3787672e fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents: 311
diff changeset
9 # 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
10 # 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
11 # 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
12 # (at your option) any later version.
233
564ae55219e1 sublicensed under AGPL V3
Goffi <goffi@goffi.org>
parents: 232
diff changeset
13
312
5d7c3787672e fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents: 311
diff changeset
14 # 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
15 # 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
16 # 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
17 # GNU Affero General Public License for more details.
233
564ae55219e1 sublicensed under AGPL V3
Goffi <goffi@goffi.org>
parents: 232
diff changeset
18
312
5d7c3787672e fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents: 311
diff changeset
19 # 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
20 # 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
21 # --
233
564ae55219e1 sublicensed under AGPL V3
Goffi <goffi@goffi.org>
parents: 232
diff changeset
22
312
5d7c3787672e fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents: 311
diff changeset
23 # 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
24 # 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
25 # 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
26 # license.
233
564ae55219e1 sublicensed under AGPL V3
Goffi <goffi@goffi.org>
parents: 232
diff changeset
27
312
5d7c3787672e fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents: 311
diff changeset
28 # --
233
564ae55219e1 sublicensed under AGPL V3
Goffi <goffi@goffi.org>
parents: 232
diff changeset
29
312
5d7c3787672e fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents: 311
diff changeset
30 # 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
31
5d7c3787672e fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents: 311
diff changeset
32 # Copyright (c) 2003-2011 Ralph Meijer
233
564ae55219e1 sublicensed under AGPL V3
Goffi <goffi@goffi.org>
parents: 232
diff changeset
33
312
5d7c3787672e fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents: 311
diff changeset
34 # 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
35 # 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
36 # "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
37 # 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
38 # 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
39 # 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
40 # the following conditions:
233
564ae55219e1 sublicensed under AGPL V3
Goffi <goffi@goffi.org>
parents: 232
diff changeset
41
312
5d7c3787672e fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents: 311
diff changeset
42 # 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
43 # included in all copies or substantial portions of the Software.
233
564ae55219e1 sublicensed under AGPL V3
Goffi <goffi@goffi.org>
parents: 232
diff changeset
44
312
5d7c3787672e fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents: 311
diff changeset
45 # 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
46 # 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
47 # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
5d7c3787672e fixed copyright put in docstring instead of comments
Goffi <goffi@goffi.org>
parents: 311
diff changeset
48 # 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
49 # 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
50 # 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
51 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
233
564ae55219e1 sublicensed under AGPL V3
Goffi <goffi@goffi.org>
parents: 232
diff changeset
52
155
5191ba7c4df8 Work towards first release 0.5.0.
Ralph Meijer <ralphm@ik.nu>
parents: 148
diff changeset
53
262
7b821432d012 fixed node auto-create feature
souliane <souliane@mailoo.org>
parents: 260
diff changeset
54 import copy, logging
202
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML.
Ralph Meijer <ralphm@ik.nu>
parents: 198
diff changeset
55
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML.
Ralph Meijer <ralphm@ik.nu>
parents: 198
diff changeset
56 from zope.interface import implements
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
57
243
42048e37699e added experimental roster access_model (use remote_roster)
Goffi <goffi@goffi.org>
parents: 240
diff changeset
58 from twisted.internet import defer
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
59 from twisted.words.protocols.jabber import jid
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
60
271
232002e132db pgsql_backend unicode fix: parseXml was expecting str and getting unicode
Goffi <goffi@goffi.org>
parents: 270
diff changeset
61 from wokkel import generic
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
62 from wokkel.pubsub import Subscription
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
63
317
34adc4a8aa64 new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents: 312
diff changeset
64 from sat_pubsub import error
34adc4a8aa64 new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents: 312
diff changeset
65 from sat_pubsub import iidavoll
34adc4a8aa64 new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents: 312
diff changeset
66 from sat_pubsub import const
34adc4a8aa64 new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents: 312
diff changeset
67 from sat_pubsub import container
262
7b821432d012 fixed node auto-create feature
souliane <souliane@mailoo.org>
parents: 260
diff changeset
68 import psycopg2
270
f17034e4cf4a fixed unicode handling with psycopg2
Goffi <goffi@goffi.org>
parents: 265
diff changeset
69 import psycopg2.extensions
271
232002e132db pgsql_backend unicode fix: parseXml was expecting str and getting unicode
Goffi <goffi@goffi.org>
parents: 270
diff changeset
70 # we wants psycopg2 to return us unicode, not str
270
f17034e4cf4a fixed unicode handling with psycopg2
Goffi <goffi@goffi.org>
parents: 265
diff changeset
71 psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
f17034e4cf4a fixed unicode handling with psycopg2
Goffi <goffi@goffi.org>
parents: 265
diff changeset
72 psycopg2.extensions.register_type(psycopg2.extensions.UNICODEARRAY)
244
3ecc94407e36 item access_model (not finished)
Goffi <goffi@goffi.org>
parents: 243
diff changeset
73
271
232002e132db pgsql_backend unicode fix: parseXml was expecting str and getting unicode
Goffi <goffi@goffi.org>
parents: 270
diff changeset
74 # 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
75 parseXml = lambda unicode_data: generic.parseXml(unicode_data.encode('utf-8'))
232002e132db pgsql_backend unicode fix: parseXml was expecting str and getting unicode
Goffi <goffi@goffi.org>
parents: 270
diff changeset
76
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
77
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
78 def withPEP(query, values, pep, recipient, pep_table=None):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
79 """Helper method to facilitate PEP management
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
80
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
81 @param query: SQL query basis
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
82 @param values: current values to replace in query
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
83 @param pep: True if we are in PEP mode
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
84 @param recipient: jid of the recipient
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
85 @param pep_table: added before pep if table need to be specified
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
86 @return: query + PEP AND check,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
87 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
88 """
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
89 pep_col_name = "{}pep".format(
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
90 '' if pep_table is None
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
91 else ".{}".format(pep_table))
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
92 if pep:
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
93 pep_check="AND {}=%s".format(pep_col_name)
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
94 values=list(values) + [recipient.userhost()]
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
95 else:
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
96 pep_check="AND {} IS NULL".format(pep_col_name)
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
97 return "{} {}".format(query, pep_check), values
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
98
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
99
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
100 class Storage:
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
101
167
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel.
Ralph Meijer <ralphm@ik.nu>
parents: 163
diff changeset
102 implements(iidavoll.IStorage)
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
103
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
104 defaultConfig = {
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
105 'leaf': {
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
106 const.OPT_PERSIST_ITEMS: True,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
107 const.OPT_DELIVER_PAYLOADS: True,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
108 const.OPT_SEND_LAST_PUBLISHED_ITEM: 'on_sub',
259
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
109 const.OPT_ACCESS_MODEL: const.VAL_AMODEL_DEFAULT,
260
f0cd02c032b3 publish model management
Goffi <goffi@goffi.org>
parents: 259
diff changeset
110 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
111 },
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
112 'collection': {
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
113 const.OPT_DELIVER_PAYLOADS: True,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
114 const.OPT_SEND_LAST_PUBLISHED_ITEM: 'on_sub',
259
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
115 const.OPT_ACCESS_MODEL: const.VAL_AMODEL_DEFAULT,
260
f0cd02c032b3 publish model management
Goffi <goffi@goffi.org>
parents: 259
diff changeset
116 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
117 }
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
118 }
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
119
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
120 def __init__(self, dbpool):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
121 self.dbpool = dbpool
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
122
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
123 def _buildNode(self, row):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
124 """Build a note class from database result row"""
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
125 configuration = {}
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
126
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
127 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
128 raise error.NodeNotFound()
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
129
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
130 if row[2] == 'leaf':
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
131 configuration = {
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
132 'pubsub#persist_items': row[3],
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
133 'pubsub#deliver_payloads': row[4],
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
134 'pubsub#send_last_published_item': row[5],
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
135 const.OPT_ACCESS_MODEL:row[6],
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
136 const.OPT_PUBLISH_MODEL:row[7],
259
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
137 }
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
138 node = LeafNode(row[0], row[1], configuration)
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
139 node.dbpool = self.dbpool
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
140 return node
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
141 elif row[2] == 'collection':
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
142 configuration = {
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
143 'pubsub#deliver_payloads': row[4],
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
144 'pubsub#send_last_published_item': row[5],
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
145 const.OPT_ACCESS_MODEL: row[6],
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
146 const.OPT_PUBLISH_MODEL:row[7],
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
147 }
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
148 node = CollectionNode(row[0], row[1], configuration)
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
149 node.dbpool = self.dbpool
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
150 return node
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
151 else:
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
152 raise ValueError("Unknown node type !")
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
153
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
154 def getNodeById(self, nodeDbId):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
155 """Get node using database ID insted of pubsub identifier
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
156
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
157 @param nodeDbId(unicode): database ID
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
158 """
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
159 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
160
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
161
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
162 def _getNodeById(self, cursor, nodeDbId):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
163 cursor.execute("""SELECT node_id,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
164 node,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
165 node_type,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
166 persist_items,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
167 deliver_payloads,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
168 send_last_published_item,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
169 access_model,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
170 publish_model,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
171 pep
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
172 FROM nodes
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
173 WHERE node_id=%s""",
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
174 (nodeDbId,))
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
175 row = cursor.fetchone()
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
176 return self._buildNode(row)
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
177
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
178 def getNode(self, nodeIdentifier, pep, recipient=None):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
179 return self.dbpool.runInteraction(self._getNode, nodeIdentifier, pep, recipient)
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
180
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
181
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
182 def _getNode(self, cursor, nodeIdentifier, pep, recipient):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
183 cursor.execute(*withPEP("""SELECT node_id,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
184 node,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
185 node_type,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
186 persist_items,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
187 deliver_payloads,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
188 send_last_published_item,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
189 access_model,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
190 publish_model,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
191 pep
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
192 FROM nodes
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
193 WHERE node=%s""",
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
194 (nodeIdentifier,), pep, recipient))
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
195 row = cursor.fetchone()
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
196 return self._buildNode(row)
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
197
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
198 def getNodeIds(self, pep):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
199 d = self.dbpool.runQuery("""SELECT node from nodes WHERE pep is {}NULL"""
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
200 .format("NOT " if pep else ""))
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
201 d.addCallback(lambda results: [r[0] for r in results])
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
202 return d
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
203
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
204
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
205 def createNode(self, nodeIdentifier, owner, config, pep, recipient=None):
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
206 return self.dbpool.runInteraction(self._createNode, nodeIdentifier,
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
207 owner, config, pep, recipient)
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
208
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
209
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
210 def _createNode(self, cursor, nodeIdentifier, owner, config, pep, recipient):
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
211 if config['pubsub#node_type'] != 'leaf':
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
212 raise error.NoCollections()
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
213
136
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents: 127
diff changeset
214 owner = owner.userhost()
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
215
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
216 try:
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
217 cursor.execute("""INSERT INTO nodes
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
218 (node, node_type, persist_items,
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
219 deliver_payloads, send_last_published_item, access_model, publish_model, pep)
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
220 VALUES
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
221 (%s, 'leaf', %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
222 (nodeIdentifier,
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
223 config['pubsub#persist_items'],
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
224 config['pubsub#deliver_payloads'],
240
70c8bb90d75f added access_model to config, default to 'open'
Goffi <goffi@goffi.org>
parents: 235
diff changeset
225 config['pubsub#send_last_published_item'],
259
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
226 config[const.OPT_ACCESS_MODEL],
260
f0cd02c032b3 publish model management
Goffi <goffi@goffi.org>
parents: 259
diff changeset
227 config[const.OPT_PUBLISH_MODEL],
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
228 recipient.userhost() if pep else None
259
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
229 )
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
230 )
227
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents: 206
diff changeset
231 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
232 raise error.NodeExists()
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel.
Ralph Meijer <ralphm@ik.nu>
parents: 163
diff changeset
233
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
234 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
235 (nodeIdentifier,), pep, recipient));
259
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
236 node_id = cursor.fetchone()[0]
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
237
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
238 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
239 (owner,))
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
240
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
241 if not cursor.fetchone():
262
7b821432d012 fixed node auto-create feature
souliane <souliane@mailoo.org>
parents: 260
diff changeset
242 # 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
243 # 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
244 # 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
245 # "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
246 # 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
247 # about this issue: http://cssmay.com/question/tag/tag-psycopg2
7b821432d012 fixed node auto-create feature
souliane <souliane@mailoo.org>
parents: 260
diff changeset
248 cursor._connection.commit()
7b821432d012 fixed node auto-create feature
souliane <souliane@mailoo.org>
parents: 260
diff changeset
249 try:
7b821432d012 fixed node auto-create feature
souliane <souliane@mailoo.org>
parents: 260
diff changeset
250 cursor.execute("""INSERT INTO entities (jid) VALUES (%s)""",
7b821432d012 fixed node auto-create feature
souliane <souliane@mailoo.org>
parents: 260
diff changeset
251 (owner,))
7b821432d012 fixed node auto-create feature
souliane <souliane@mailoo.org>
parents: 260
diff changeset
252 except psycopg2.IntegrityError as e:
7b821432d012 fixed node auto-create feature
souliane <souliane@mailoo.org>
parents: 260
diff changeset
253 cursor._connection.rollback()
7b821432d012 fixed node auto-create feature
souliane <souliane@mailoo.org>
parents: 260
diff changeset
254 logging.warning("during node creation: %s" % e.message)
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
255
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
256 cursor.execute("""INSERT INTO affiliations
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
257 (node_id, entity_id, affiliation)
259
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
258 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
259 (SELECT entity_id FROM entities
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
260 WHERE jid=%s) as e""",
259
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
261 (node_id, owner))
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
262
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
263 #TODO: manage JID access
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
264 if config[const.OPT_ACCESS_MODEL] == const.VAL_AMODEL_ROSTER:
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
265 if const.OPT_ROSTER_GROUPS_ALLOWED in config:
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
266 allowed_groups = config[const.OPT_ROSTER_GROUPS_ALLOWED]
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
267 else:
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
268 allowed_groups = []
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
269 for group in allowed_groups:
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
270 #TODO: check that group are actually in roster
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
271 cursor.execute("""INSERT INTO node_groups_authorized (node_id, groupname)
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
272 VALUES (%s,%s)""" , (node_id, group))
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
273
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
274 def deleteNodeByDbId(self, db_id):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
275 """Delete a node using directly its database id"""
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
276 return self.dbpool.runInteraction(self._deleteNodeByDbId, db_id)
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
277
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
278 def _deleteNodeByDbId(self, cursor, db_id):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
279 cursor.execute("""DELETE FROM nodes WHERE node_id=%s""",
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
280 (db_id,))
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
281
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
282 if cursor.rowcount != 1:
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
283 raise error.NodeNotFound()
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
284
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
285 def deleteNode(self, nodeIdentifier, pep, recipient=None):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
286 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
287
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
288
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
289 def _deleteNode(self, cursor, nodeIdentifier, pep, recipient):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
290 cursor.execute(*withPEP("""DELETE FROM nodes WHERE node=%s""",
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
291 (nodeIdentifier,), pep, recipient))
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
292
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
293 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
294 raise error.NodeNotFound()
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
295
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
296 def getNodeGroups(self, nodeIdentifier, pep, recipient=None):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
297 return self.dbpool.runInteraction(self._getNodeGroups, nodeIdentifier, pep, recipient)
243
42048e37699e added experimental roster access_model (use remote_roster)
Goffi <goffi@goffi.org>
parents: 240
diff changeset
298
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
299 def _getNodeGroups(self, cursor, nodeIdentifier, pep, recipient):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
300 cursor.execute(*withPEP("SELECT groupname FROM node_groups_authorized NATURAL JOIN nodes WHERE node=%s",
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
301 (nodeIdentifier,), pep, recipient))
243
42048e37699e added experimental roster access_model (use remote_roster)
Goffi <goffi@goffi.org>
parents: 240
diff changeset
302 rows = cursor.fetchall()
42048e37699e added experimental roster access_model (use remote_roster)
Goffi <goffi@goffi.org>
parents: 240
diff changeset
303
42048e37699e added experimental roster access_model (use remote_roster)
Goffi <goffi@goffi.org>
parents: 240
diff changeset
304 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
305
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
306 def getAffiliations(self, entity, pep, recipient=None):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
307 d = self.dbpool.runQuery(*withPEP("""SELECT node, affiliation FROM entities
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
308 NATURAL JOIN affiliations
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
309 NATURAL JOIN nodes
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
310 WHERE jid=%s""",
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
311 (entity.userhost(),), pep, recipient, 'nodes'))
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
312 d.addCallback(lambda results: [tuple(r) for r in results])
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
313 return d
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
314
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
315
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
316 def getSubscriptions(self, entity, pep, recipient=None):
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
317 def toSubscriptions(rows):
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
318 subscriptions = []
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
319 for row in rows:
227
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents: 206
diff changeset
320 subscriber = jid.internJID('%s/%s' % (row[1],
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents: 206
diff changeset
321 row[2]))
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents: 206
diff changeset
322 subscription = Subscription(row[0], subscriber, row[3])
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
323 subscriptions.append(subscription)
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
324 return subscriptions
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
325
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
326 d = self.dbpool.runQuery("""SELECT node, jid, resource, state
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
327 FROM entities
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
328 NATURAL JOIN subscriptions
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
329 NATURAL JOIN nodes
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
330 WHERE jid=%s AND nodes.pep=%s""",
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
331 (entity.userhost(), recipient.userhost() if pep else None))
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
332 d.addCallback(toSubscriptions)
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
333 return d
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
334
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
335
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
336 def getDefaultConfiguration(self, nodeType):
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
337 return self.defaultConfig[nodeType]
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
338
171
bc269696ef42 Reply with the correct error condition on subscription when not subscribed.
Ralph Meijer <ralphm@ik.nu>
parents: 170
diff changeset
339
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
340
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
341 class Node:
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
342
167
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel.
Ralph Meijer <ralphm@ik.nu>
parents: 163
diff changeset
343 implements(iidavoll.INode)
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
344
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
345 def __init__(self, nodeDbId, nodeIdentifier, config):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
346 self.nodeDbId = nodeDbId
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
347 self.nodeIdentifier = nodeIdentifier
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
348 self._config = config
243
42048e37699e added experimental roster access_model (use remote_roster)
Goffi <goffi@goffi.org>
parents: 240
diff changeset
349 self.owner = None;
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
350
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
351
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
352 def _checkNodeExists(self, cursor):
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
353 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
354 (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
355 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
356 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
357
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
358
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
359 def getType(self):
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
360 return self.nodeType
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
361
243
42048e37699e added experimental roster access_model (use remote_roster)
Goffi <goffi@goffi.org>
parents: 240
diff changeset
362 def getNodeOwner(self):
42048e37699e added experimental roster access_model (use remote_roster)
Goffi <goffi@goffi.org>
parents: 240
diff changeset
363 if self.owner:
42048e37699e added experimental roster access_model (use remote_roster)
Goffi <goffi@goffi.org>
parents: 240
diff changeset
364 return defer.succeed(self.owner)
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
365 d = self.dbpool.runQuery("""SELECT jid FROM nodes NATURAL JOIN affiliations NATURAL JOIN entities WHERE node_id=%s""", (self.nodeDbId,))
243
42048e37699e added experimental roster access_model (use remote_roster)
Goffi <goffi@goffi.org>
parents: 240
diff changeset
366 d.addCallback(lambda result: jid.JID(result[0][0]))
42048e37699e added experimental roster access_model (use remote_roster)
Goffi <goffi@goffi.org>
parents: 240
diff changeset
367 return d
42048e37699e added experimental roster access_model (use remote_roster)
Goffi <goffi@goffi.org>
parents: 240
diff changeset
368
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
369
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
370 def getConfiguration(self):
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
371 return self._config
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
372
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
373
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
374 def setConfiguration(self, 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
375 config = copy.copy(self._config)
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
376
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
377 for option in 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
378 if option in config:
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
379 config[option] = options[option]
180
fc687620599b Properly add send_last_published_item configuration item.
Ralph Meijer <ralphm@ik.nu>
parents: 173
diff changeset
380
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
381 d = self.dbpool.runInteraction(self._setConfiguration, config)
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
382 d.addCallback(self._setCachedConfiguration, config)
124
c4ee16bc48e5 Change Node.set_configuration() to set cached configuration in a callback.
Ralph Meijer <ralphm@ik.nu>
parents: 121
diff changeset
383 return d
c4ee16bc48e5 Change Node.set_configuration() to set cached configuration in a callback.
Ralph Meijer <ralphm@ik.nu>
parents: 121
diff changeset
384
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
385
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
386 def _setConfiguration(self, cursor, config):
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
387 self._checkNodeExists(cursor)
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
388 cursor.execute("""UPDATE nodes SET persist_items=%s,
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
389 deliver_payloads=%s,
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
390 send_last_published_item=%s,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
391 access_model=%s,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
392 publish_model=%s
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
393 WHERE node_id=%s""",
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
394 (config[const.OPT_PERSIST_ITEMS],
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
395 config[const.OPT_DELIVER_PAYLOADS],
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
396 config[const.OPT_SEND_LAST_PUBLISHED_ITEM],
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
397 config[const.OPT_ACCESS_MODEL],
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
398 config[const.OPT_PUBLISH_MODEL],
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
399 self.nodeDbId))
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
400
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
401
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
402 def _setCachedConfiguration(self, void, 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
403 self._config = config
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
404
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
405
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
406 def getMetaData(self):
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
407 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
408 config["pubsub#node_type"] = self.nodeType
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
409 return config
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
410
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
411
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
412 def getAffiliation(self, entity):
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
413 return self.dbpool.runInteraction(self._getAffiliation, entity)
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
414
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
415
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
416 def _getAffiliation(self, cursor, entity):
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
417 self._checkNodeExists(cursor)
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
418 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
419 NATURAL JOIN nodes
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
420 NATURAL JOIN entities
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
421 WHERE node_id=%s AND jid=%s""",
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
422 (self.nodeDbId,
136
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents: 127
diff changeset
423 entity.userhost()))
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
424
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
425 try:
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
426 return cursor.fetchone()[0]
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
427 except TypeError:
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
428 return None
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
429
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
430
240
70c8bb90d75f added access_model to config, default to 'open'
Goffi <goffi@goffi.org>
parents: 235
diff changeset
431 def getAccessModel(self):
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
432 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
433
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
434
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
435 def getSubscription(self, subscriber):
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
436 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
437
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
438
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
439 def _getSubscription(self, cursor, subscriber):
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
440 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
441
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
442 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
443 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
444
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
445 cursor.execute("""SELECT state FROM subscriptions
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
446 NATURAL JOIN nodes
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
447 NATURAL JOIN entities
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
448 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
449 (self.nodeDbId,
136
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents: 127
diff changeset
450 userhost,
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents: 127
diff changeset
451 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
452
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
453 row = cursor.fetchone()
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
454 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
455 return None
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
456 else:
227
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents: 206
diff changeset
457 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
458
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
459
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
460 def getSubscriptions(self, state=None):
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
461 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
462
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
463
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
464 def _getSubscriptions(self, cursor, state):
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
465 self._checkNodeExists(cursor)
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
466
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
467 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
468 subscription_type, subscription_depth
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
469 FROM subscriptions
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
470 NATURAL JOIN nodes
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
471 NATURAL JOIN entities
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
472 WHERE node_id=%s"""
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
473 values = [self.nodeDbId]
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
474
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
475 if state:
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
476 query += " AND state=%s"
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
477 values.append(state)
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
478
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
479 cursor.execute(query, values)
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
480 rows = cursor.fetchall()
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
481
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
482 subscriptions = []
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
483 for row in rows:
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
484 subscriber = jid.JID(u'%s/%s' % (row[1], row[2]))
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
485
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
486 options = {}
227
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents: 206
diff changeset
487 if row[4]:
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
488 options['pubsub#subscription_type'] = row[4];
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
489 if row[5]:
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
490 options['pubsub#subscription_depth'] = row[5];
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
491
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
492 subscriptions.append(Subscription(row[0], subscriber,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
493 row[3], options))
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
494
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
495 return subscriptions
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
496
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
497
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
498 def addSubscription(self, subscriber, state, config):
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
499 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
500 state, config)
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
501
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
502
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
503 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
504 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
505
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
506 userhost = subscriber.userhost()
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
507 resource = subscriber.resource or ''
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
508
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
509 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
510 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
511
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
512 try:
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
513 cursor.execute("""INSERT INTO entities (jid) VALUES (%s)""",
227
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents: 206
diff changeset
514 (userhost,))
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents: 206
diff changeset
515 except cursor._pool.dbapi.IntegrityError:
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents: 206
diff changeset
516 cursor._connection.rollback()
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
517
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
518 try:
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
519 cursor.execute("""INSERT INTO subscriptions
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
520 (node_id, entity_id, resource, state,
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
521 subscription_type, subscription_depth)
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
522 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
523 (SELECT entity_id FROM entities
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
524 WHERE jid=%s) AS ent_id""",
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
525 (self.nodeDbId,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
526 resource,
136
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents: 127
diff changeset
527 state,
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
528 subscription_type,
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
529 subscription_depth,
136
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents: 127
diff changeset
530 userhost))
227
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2
Goffi <goffi@goffi.org>
parents: 206
diff changeset
531 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
532 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
533
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
534
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
535 def removeSubscription(self, subscriber):
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
536 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
537 subscriber)
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
538
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
539
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
540 def _removeSubscription(self, cursor, subscriber):
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
541 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
542
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
543 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
544 resource = subscriber.resource or ''
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
545
121
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
546 cursor.execute("""DELETE FROM subscriptions WHERE
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
547 node_id=%s AND
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
548 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
549 WHERE jid=%s) AND
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
550 resource=%s""",
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
551 (self.nodeDbId,
136
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents: 127
diff changeset
552 userhost,
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents: 127
diff changeset
553 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
554 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
555 raise error.NotSubscribed()
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
556
121
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
557 return None
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
558
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
559
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
560 def isSubscribed(self, entity):
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
561 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
562
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
563
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
564 def _isSubscribed(self, cursor, entity):
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
565 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
566
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
567 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
568 NATURAL JOIN subscriptions
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
569 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
570 WHERE entities.jid=%s
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
571 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
572 (entity.userhost(),
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
573 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
574
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
575 return cursor.fetchone() is not None
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
576
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
577
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
578 def getAffiliations(self):
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
579 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
580
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
581
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
582 def _getAffiliations(self, cursor):
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
583 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
584
f393bccec4bc Add get_affiliations to Node class in storage facilities in preparation of
Ralph Meijer <ralphm@ik.nu>
parents: 142
diff changeset
585 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
586 NATURAL JOIN affiliations
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
587 NATURAL JOIN entities
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
588 WHERE node_id=%s""",
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
589 (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
590 result = cursor.fetchall()
180
fc687620599b Properly add send_last_published_item configuration item.
Ralph Meijer <ralphm@ik.nu>
parents: 173
diff changeset
591
148
b03e5ad81173 Change all calls to jid.JID to jid.internJID to avoid redoing stringprep.
Ralph Meijer <ralphm@ik.nu>
parents: 146
diff changeset
592 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
593
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
594
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
595
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
596 class LeafNode(Node):
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
597
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
598 implements(iidavoll.ILeafNode)
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
599
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
600 nodeType = 'leaf'
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
601
250
eb14b8d30cba fine tuning per-item permissions
Goffi <goffi@goffi.org>
parents: 249
diff changeset
602 def storeItems(self, item_data, publisher):
eb14b8d30cba fine tuning per-item permissions
Goffi <goffi@goffi.org>
parents: 249
diff changeset
603 return 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
604
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
605 def _storeItems(self, cursor, items_data, publisher):
250
eb14b8d30cba fine tuning per-item permissions
Goffi <goffi@goffi.org>
parents: 249
diff changeset
606 self._checkNodeExists(cursor)
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
607 for item_data in items_data:
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
608 self._storeItem(cursor, item_data, publisher)
244
3ecc94407e36 item access_model (not finished)
Goffi <goffi@goffi.org>
parents: 243
diff changeset
609
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
610 def _storeItem(self, cursor, item_data, publisher):
301
05c875a13a62 categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents: 297
diff changeset
611 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
612 data = item.toXml()
262
7b821432d012 fixed node auto-create feature
souliane <souliane@mailoo.org>
parents: 260
diff changeset
613
121
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
614 cursor.execute("""UPDATE items SET date=now(), publisher=%s, data=%s
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
615 FROM nodes
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
616 WHERE nodes.node_id = items.node_id AND
301
05c875a13a62 categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents: 297
diff changeset
617 nodes.node_id = %s and items.item=%s
05c875a13a62 categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents: 297
diff changeset
618 RETURNING item_id""",
136
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents: 127
diff changeset
619 (publisher.full(),
127
d3689da18ed2 Don't use encode('utf-8') on serialized XML.
Ralph Meijer <ralphm@ik.nu>
parents: 124
diff changeset
620 data,
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
621 self.nodeDbId,
136
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents: 127
diff changeset
622 item["id"]))
121
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
623 if cursor.rowcount == 1:
301
05c875a13a62 categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents: 297
diff changeset
624 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
625 self._storeCategories(cursor, item_id, item_data.categories, update=True)
121
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
626 return
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
627
244
3ecc94407e36 item access_model (not finished)
Goffi <goffi@goffi.org>
parents: 243
diff changeset
628 cursor.execute("""INSERT INTO items (node_id, item, publisher, data, access_model)
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
629 SELECT %s, %s, %s, %s, %s FROM nodes
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
630 WHERE node_id=%s
245
e11e99246be5 allowed groups from item_config are now stored
Goffi <goffi@goffi.org>
parents: 244
diff changeset
631 RETURNING item_id""",
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
632 (self.nodeDbId,
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
633 item["id"],
136
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls.
Ralph Meijer <ralphm@ik.nu>
parents: 127
diff changeset
634 publisher.full(),
127
d3689da18ed2 Don't use encode('utf-8') on serialized XML.
Ralph Meijer <ralphm@ik.nu>
parents: 124
diff changeset
635 data,
244
3ecc94407e36 item access_model (not finished)
Goffi <goffi@goffi.org>
parents: 243
diff changeset
636 access_model,
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
637 self.nodeDbId))
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
638
301
05c875a13a62 categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents: 297
diff changeset
639 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
640 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
641
259
6fe7da6b4b32 node "roster" access model management
Goffi <goffi@goffi.org>
parents: 255
diff changeset
642 if access_model == const.VAL_AMODEL_ROSTER:
250
eb14b8d30cba fine tuning per-item permissions
Goffi <goffi@goffi.org>
parents: 249
diff changeset
643 if const.OPT_ROSTER_GROUPS_ALLOWED in item_config:
eb14b8d30cba fine tuning per-item permissions
Goffi <goffi@goffi.org>
parents: 249
diff changeset
644 item_config.fields[const.OPT_ROSTER_GROUPS_ALLOWED].fieldType='list-multi' #XXX: needed to force list if there is only one value
eb14b8d30cba fine tuning per-item permissions
Goffi <goffi@goffi.org>
parents: 249
diff changeset
645 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
646 else:
e11e99246be5 allowed groups from item_config are now stored
Goffi <goffi@goffi.org>
parents: 244
diff changeset
647 allowed_groups = []
e11e99246be5 allowed groups from item_config are now stored
Goffi <goffi@goffi.org>
parents: 244
diff changeset
648 for group in allowed_groups:
e11e99246be5 allowed groups from item_config are now stored
Goffi <goffi@goffi.org>
parents: 244
diff changeset
649 #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
650 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
651 VALUES (%s,%s)""" , (item_id, group))
e11e99246be5 allowed groups from item_config are now stored
Goffi <goffi@goffi.org>
parents: 244
diff changeset
652
301
05c875a13a62 categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents: 297
diff changeset
653 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
654 # 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
655 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
656 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
657 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
658
05c875a13a62 categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents: 297
diff changeset
659 for category in categories:
05c875a13a62 categories are now stored in a dedicated table if item contain an atom entry:
Goffi <goffi@goffi.org>
parents: 297
diff changeset
660 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
661 VALUES (%s, %s)""", (item_id, category))
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
662
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
663 def removeItems(self, itemIdentifiers):
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
664 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
665
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
666 def _removeItems(self, cursor, itemIdentifiers):
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
667 self._checkNodeExists(cursor)
180
fc687620599b Properly add send_last_published_item configuration item.
Ralph Meijer <ralphm@ik.nu>
parents: 173
diff changeset
668
121
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
669 deleted = []
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
670
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
671 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
672 cursor.execute("""DELETE FROM items WHERE
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
673 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
674 item=%s""",
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
675 (self.nodeDbId,
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
676 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
677
142
812300cdbc22 Changed behaviour of retraction of items so that only the actually deleted
Ralph Meijer <ralphm@ik.nu>
parents: 136
diff changeset
678 if cursor.rowcount:
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
679 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
680
812300cdbc22 Changed behaviour of retraction of items so that only the actually deleted
Ralph Meijer <ralphm@ik.nu>
parents: 136
diff changeset
681 return deleted
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
682
278
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
683 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
684 """ Get all authorised items
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
685 @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
686 @param unrestricted: if true, don't check permissions (i.e.: get all items)
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
687 @param maxItems: nb of items we want to get
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
688 @param ext_data: options for extra features like RSM and MAM
278
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
689
317
34adc4a8aa64 new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents: 312
diff changeset
690 @return: list of container.ItemData
34adc4a8aa64 new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents: 312
diff changeset
691 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
692 """
278
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
693 if ext_data is None:
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
694 ext_data = {}
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
695 return self.dbpool.runInteraction(self._getItems, authorized_groups, unrestricted, maxItems, ext_data)
121
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
696
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
697 def _appendSourcesAndFilters(self, query, args, authorized_groups, unrestricted, ext_data):
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
698 """append sources and filters to sql query requesting items and return ORDER BY
278
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
699
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
700 arguments query, args, authorized_groups, unrestricted and ext_data are the same as for
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
701 _getItems
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
702 """
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
703 # SOURCES
248
50f6ee966da8 item are gotten according to item's access model in getItems
Goffi <goffi@goffi.org>
parents: 247
diff changeset
704 if unrestricted:
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
705 query.append("""FROM nodes
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
706 INNER JOIN items USING (node_id)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
707 WHERE node_id=%s""")
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
708 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
709 else:
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
710 args.append(self.nodeDbId)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
711 if authorized_groups:
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
712 get_groups = " or (items.access_model='roster' and groupname in %s)"
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
713 args.append(authorized_groups)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
714 else:
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
715 get_groups = ""
278
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
716
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
717 query.append("""FROM nodes
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
718 INNER JOIN items USING (node_id)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
719 LEFT JOIN item_groups_authorized USING (item_id)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
720 WHERE node_id=%s AND
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
721 (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
722
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
723 # FILTERS
282
7d54ff2eeaf2 actually retrieve the MAM messages
souliane <souliane@mailoo.org>
parents: 278
diff changeset
724 if 'filters' in ext_data: # MAM filters
7d54ff2eeaf2 actually retrieve the MAM messages
souliane <souliane@mailoo.org>
parents: 278
diff changeset
725 for filter_ in ext_data['filters']:
7d54ff2eeaf2 actually retrieve the MAM messages
souliane <souliane@mailoo.org>
parents: 278
diff changeset
726 if filter_.var == 'start':
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
727 query.append("AND date>=%s")
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
728 args.append(filter_.value)
282
7d54ff2eeaf2 actually retrieve the MAM messages
souliane <souliane@mailoo.org>
parents: 278
diff changeset
729 if filter_.var == 'end':
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
730 query.append("AND date<=%s")
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
731 args.append(filter_.value)
282
7d54ff2eeaf2 actually retrieve the MAM messages
souliane <souliane@mailoo.org>
parents: 278
diff changeset
732 if filter_.var == 'with':
7d54ff2eeaf2 actually retrieve the MAM messages
souliane <souliane@mailoo.org>
parents: 278
diff changeset
733 jid_s = filter_.value
7d54ff2eeaf2 actually retrieve the MAM messages
souliane <souliane@mailoo.org>
parents: 278
diff changeset
734 if '/' in jid_s:
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
735 query.append("AND publisher=%s")
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
736 args.append(filter_.value)
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
737 else:
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
738 query.append("AND publisher LIKE %s")
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
739 args.append(u"{}%".format(filter_.value))
282
7d54ff2eeaf2 actually retrieve the MAM messages
souliane <souliane@mailoo.org>
parents: 278
diff changeset
740
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
741 return "ORDER BY date DESC"
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
742
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
743 def _getItems(self, cursor, authorized_groups, unrestricted, maxItems, ext_data):
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
744 self._checkNodeExists(cursor)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
745
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
746 if maxItems == 0:
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
747 return []
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
748
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
749 args = []
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
750
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
751 # SELECT
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
752 query = ["SELECT data,items.access_model,item_id,date"]
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
753
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
754 query_order = self._appendSourcesAndFilters(query, args, authorized_groups, unrestricted, ext_data)
278
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
755
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
756 if 'rsm' in ext_data:
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
757 rsm = ext_data['rsm']
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
758 maxItems = rsm.max
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
759 if rsm.index is not None:
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
760 # We need to know the date of corresponding to the index (offset) of the current query
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
761 # so we execute the query to look for the date
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
762 tmp_query = query[:]
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
763 tmp_args = args[:]
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
764 tmp_query[0] = "SELECT date"
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
765 tmp_query.append("{} LIMIT 1 OFFSET %s".format(query_order))
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
766 tmp_args.append(rsm.index)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
767 cursor.execute(' '.join(query), args)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
768 # FIXME: bad index is not managed yet
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
769 date = cursor.fetchall()[0][0]
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
770
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
771 # now that we have the date, we can use it
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
772 query.append("AND date<=%s")
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
773 args.append(date)
278
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
774 elif rsm.before is not None:
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
775 if rsm.before != '':
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
776 query.append("AND date>(SELECT date FROM items WHERE item=%s LIMIT 1)")
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
777 args.append(rsm.before)
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
778 if maxItems is not None:
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
779 # if we have maxItems (i.e. a limit), we need to reverse order
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
780 # in a first query to get the right items
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
781 query.insert(0,"SELECT * from (")
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
782 query.append("ORDER BY date ASC LIMIT %s) as x")
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
783 args.append(maxItems)
278
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
784 elif rsm.after:
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
785 query.append("AND date<(SELECT date FROM items WHERE item=%s LIMIT 1)")
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
786 args.append(rsm.after)
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
787
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
788 query.append(query_order)
278
8a71486c3e95 implements RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 276
diff changeset
789
297
4115999d85e9 fixes behavior when maxItems is 0
souliane <souliane@mailoo.org>
parents: 294
diff changeset
790 if maxItems is not None:
248
50f6ee966da8 item are gotten according to item's access model in getItems
Goffi <goffi@goffi.org>
parents: 247
diff changeset
791 query.append("LIMIT %s")
50f6ee966da8 item are gotten according to item's access model in getItems
Goffi <goffi@goffi.org>
parents: 247
diff changeset
792 args.append(maxItems)
262
7b821432d012 fixed node auto-create feature
souliane <souliane@mailoo.org>
parents: 260
diff changeset
793
248
50f6ee966da8 item are gotten according to item's access model in getItems
Goffi <goffi@goffi.org>
parents: 247
diff changeset
794 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
795
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
796 result = 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
797 if unrestricted:
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
798 # 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
799 ret = []
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
800 for data in result:
271
232002e132db pgsql_backend unicode fix: parseXml was expecting str and getting unicode
Goffi <goffi@goffi.org>
parents: 270
diff changeset
801 item = generic.stripNamespace(parseXml(data[0]))
252
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
802 access_model = data[1]
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
803 item_id = data[2]
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
804 access_list = {}
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
805 if access_model == const.VAL_AMODEL_ROSTER: #TODO: jid 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
806 cursor.execute('SELECT groupname FROM item_groups_authorized WHERE item_id=%s', (item_id,))
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
807 access_list[const.OPT_ROSTER_GROUPS_ALLOWED] = [r[0] 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
808
317
34adc4a8aa64 new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents: 312
diff changeset
809 ret.append(container.ItemData(item, access_model, access_list))
252
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
810 return ret
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
811
317
34adc4a8aa64 new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents: 312
diff changeset
812 items_data = [container.ItemData(generic.stripNamespace(parseXml(r[0])), None, None) for r in result]
34adc4a8aa64 new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents: 312
diff changeset
813 return items_data
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
814
248
50f6ee966da8 item are gotten according to item's access model in getItems
Goffi <goffi@goffi.org>
parents: 247
diff changeset
815 def getItemsById(self, authorized_groups, unrestricted, itemIdentifiers):
252
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
816 """ Get items which are in the given list
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
817 @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
818 @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
819 @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
820 @return: list of container.ItemData
34adc4a8aa64 new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents: 312
diff changeset
821 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
822 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
823 """
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
824 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
825
248
50f6ee966da8 item are gotten according to item's access model in getItems
Goffi <goffi@goffi.org>
parents: 247
diff changeset
826 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
827 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
828 ret = []
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
829 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
830 for itemIdentifier in itemIdentifiers:
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
831 cursor.execute("""SELECT data,items.access_model,item_id FROM nodes
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
832 INNER JOIN items USING (node_id)
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
833 WHERE node_id=%s AND item=%s""",
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
834 (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
835 itemIdentifier))
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
836 result = cursor.fetchone()
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
837 if not result:
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
838 raise error.ItemNotFound()
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
839
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
840 item = generic.stripNamespace(parseXml(result[0]))
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
841 access_model = result[1]
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
842 item_id = result[2]
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
843 access_list = {}
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
844 if access_model == const.VAL_AMODEL_ROSTER: #TODO: jid access_model
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
845 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
846 access_list[const.OPT_ROSTER_GROUPS_ALLOWED] = [r[0] for r in cursor.fetchall()]
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
847
317
34adc4a8aa64 new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents: 312
diff changeset
848 ret.append(container.ItemData(item, access_model, access_list))
252
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
849 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
850 for itemIdentifier in itemIdentifiers:
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
851 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
852 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
853 args.append(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
854 cursor.execute("""SELECT data FROM nodes
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
855 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
856 LEFT JOIN item_groups_authorized USING (item_id)
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
857 WHERE node_id=%s AND item=%s AND
262
7b821432d012 fixed node auto-create feature
souliane <souliane@mailoo.org>
parents: 260
diff changeset
858 (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
859 ("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
860 args)
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
861
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
862 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
863 if result:
317
34adc4a8aa64 new container module, with an ItemData container:
Goffi <goffi@goffi.org>
parents: 312
diff changeset
864 ret.append(container.ItemData(generic.stripNamespace(parseXml(result[0])), None, None))
262
7b821432d012 fixed node auto-create feature
souliane <souliane@mailoo.org>
parents: 260
diff changeset
865
252
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner
Goffi <goffi@goffi.org>
parents: 250
diff changeset
866 return ret
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
867
318
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
868 def getItemsCount(self, authorized_groups, unrestricted, ext_data=None):
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
869 """Count expected number of items in a getItems query
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
870
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
871 @param authorized_groups: we want to get items that these groups can access
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
872 @param unrestricted: if true, don't check permissions (i.e.: get all items)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
873 @param ext_data: options for extra features like RSM and MAM
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
874 """
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
875 if ext_data is None:
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
876 ext_data = {}
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
877 return self.dbpool.runInteraction(self._getItemsCount, authorized_groups, unrestricted, ext_data)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
878
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
879 def _getItemsCount(self, cursor, authorized_groups, unrestricted, ext_data):
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
880 self._checkNodeExists(cursor)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
881 args = []
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
882
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
883 # SELECT
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
884 query = ["SELECT count(1)"]
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
885
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
886 self._appendSourcesAndFilters(query, args, authorized_groups, unrestricted, ext_data)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
887
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
888 cursor.execute(' '.join(query), args)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
889 return cursor.fetchall()[0][0]
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
890
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
891 def getItemsIndex(self, item_id, authorized_groups, unrestricted, ext_data=None):
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
892 """Get expected index of first item in the window of a getItems query
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
893
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
894 @param item_id: id of the item
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
895 @param authorized_groups: we want to get items that these groups can access
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
896 @param unrestricted: if true, don't check permissions (i.e.: get all items)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
897 @param ext_data: options for extra features like RSM and MAM
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
898 """
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
899 if ext_data is None:
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
900 ext_data = {}
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
901 return self.dbpool.runInteraction(self._getItemsIndex, item_id, authorized_groups, unrestricted, ext_data)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
902
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
903 def _getItemsIndex(self, cursor, item_id, authorized_groups, unrestricted, ext_data):
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
904 self._checkNodeExists(cursor)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
905 args = []
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
906
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
907 # SELECT
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
908 query = []
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
909
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
910 query_order = self._appendSourcesAndFilters(query, args, authorized_groups, unrestricted, ext_data)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
911
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
912 query_select = "SELECT row_number from (SELECT row_number() OVER ({}), item".format(query_order)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
913 query.insert(0, query_select)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
914 query.append(") as x WHERE item=%s")
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
915 args.append(item_id)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
916
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
917
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
918 cursor.execute(' '.join(query), args)
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
919 # XXX: row_number start at 1, but we want that index start at 0
d13526c0eb32 RSM improvments/refactoring:
Goffi <goffi@goffi.org>
parents: 317
diff changeset
920 return cursor.fetchall()[0][0] - 1
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
921
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
922 def getItemsPublishers(self, itemIdentifiers):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
923 """Get the publishers for all given identifiers
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
924
308
087b705493a6 fixed publisher check on item publishing
Goffi <goffi@goffi.org>
parents: 301
diff changeset
925 @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
926 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
927 """
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
928 return self.dbpool.runInteraction(self._getItemsPublishers, itemIdentifiers)
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
929
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
930 def _getItemsPublishers(self, cursor, itemIdentifiers):
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
931 self._checkNodeExists(cursor)
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
932 ret = {}
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
933 for itemIdentifier in itemIdentifiers:
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
934 cursor.execute("""SELECT publisher FROM items
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
935 WHERE item=%s""",
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
936 (itemIdentifier,))
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
937 result = cursor.fetchone()
308
087b705493a6 fixed publisher check on item publishing
Goffi <goffi@goffi.org>
parents: 301
diff changeset
938 if result:
087b705493a6 fixed publisher check on item publishing
Goffi <goffi@goffi.org>
parents: 301
diff changeset
939 ret[itemIdentifier] = jid.JID(result[0])
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
940 return ret
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
941
107
d252d793f0ed Initial revision.
Ralph Meijer <ralphm@ik.nu>
parents:
diff changeset
942 def purge(self):
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
943 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
944
127
d3689da18ed2 Don't use encode('utf-8') on serialized XML.
Ralph Meijer <ralphm@ik.nu>
parents: 124
diff changeset
945 def _purge(self, cursor):
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
946 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
947
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could
Ralph Meijer <ralphm@ik.nu>
parents: 113
diff changeset
948 cursor.execute("""DELETE FROM items WHERE
294
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
949 node_id=%s""",
df1edebb0466 PEP implementation, draft (huge patch sorry):
Goffi <goffi@goffi.org>
parents: 283
diff changeset
950 (self.nodeDbId,))
198
e404775b12df Change naming and spacing conventions to match Twisted's.
Ralph Meijer <ralphm@ik.nu>
parents: 181
diff changeset
951
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
952
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
953 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
954
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
955 nodeType = 'collection'
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
956
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
957
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
958
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
959 class GatewayStorage(object):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
960 """
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
961 Memory based storage facility for the XMPP-HTTP gateway.
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
962 """
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
963
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
964 def __init__(self, dbpool):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
965 self.dbpool = dbpool
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
966
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
967
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
968 def _countCallbacks(self, cursor, service, nodeIdentifier):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
969 """
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
970 Count number of callbacks registered for a node.
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
971 """
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
972 cursor.execute("""SELECT count(*) FROM callbacks
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
973 WHERE service=%s and node=%s""",
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
974 (service.full(),
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
975 nodeIdentifier))
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
976 results = cursor.fetchall()
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
977 return results[0][0]
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
978
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
979
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
980 def addCallback(self, service, nodeIdentifier, callback):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
981 def interaction(cursor):
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
982 cursor.execute("""SELECT 1 as bool FROM callbacks
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
983 WHERE service=%s and node=%s and uri=%s""",
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
984 (service.full(),
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
985 nodeIdentifier,
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
986 callback))
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
987 if cursor.fetchall():
206
274a45d2a5ab Implement root collection that includes all leaf nodes.
Ralph Meijer <ralphm@ik.nu>
parents: 204
diff changeset
988 return
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
989
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
990 cursor.execute("""INSERT INTO callbacks
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
991 (service, node, uri) VALUES
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
992 (%s, %s, %s)""",
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
993 (service.full(),
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
994 nodeIdentifier,
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
995 callback))
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
996
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
997 return self.dbpool.runInteraction(interaction)
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
998
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
999
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1000 def removeCallback(self, service, nodeIdentifier, callback):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1001 def interaction(cursor):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1002 cursor.execute("""DELETE FROM callbacks
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1003 WHERE service=%s and node=%s and uri=%s""",
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
1004 (service.full(),
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
1005 nodeIdentifier,
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
1006 callback))
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1007
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1008 if cursor.rowcount != 1:
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1009 raise error.NotSubscribed()
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1010
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1011 last = not self._countCallbacks(cursor, service, nodeIdentifier)
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1012 return last
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1013
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1014 return self.dbpool.runInteraction(interaction)
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1015
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1016 def getCallbacks(self, service, nodeIdentifier):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1017 def interaction(cursor):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1018 cursor.execute("""SELECT uri FROM callbacks
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1019 WHERE service=%s and node=%s""",
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
1020 (service.full(),
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
1021 nodeIdentifier))
204
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1022 results = cursor.fetchall()
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1023
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1024 if not results:
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1025 raise error.NoCallbacks()
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1026
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1027 return [result[0] for result in results]
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1028
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1029 return self.dbpool.runInteraction(interaction)
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1030
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1031
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1032 def hasCallbacks(self, service, nodeIdentifier):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1033 def interaction(cursor):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1034 return bool(self._countCallbacks(cursor, service, nodeIdentifier))
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1035
b4bf0a5ce50d Implement storage facilities for the HTTP gateway.
Ralph Meijer <ralphm@ik.nu>
parents: 202
diff changeset
1036 return self.dbpool.runInteraction(interaction)