libervia-pubsub: sat_pubsub/pgsql

annotate sat_pubsub/pgsql_storage.py @ 289:f08f8536cab8

mod delegation: extensions management (XEP-0128)

author	Goffi <goffi@goffi.org>
date	Sat, 18 Apr 2015 00:15:01 +0200
parents	002c59dbc23f
children	df1edebb0466

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
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	4 """
235 64f780413b82 fixed Ralph Meijer copyright years (last commit was in 2011, not in 2009) Goffi <goffi@goffi.org> parents: 234 diff changeset	5 Copyright (c) 2003-2011 Ralph Meijer
283 002c59dbc23f 2015 copyright dates update Goffi <goffi@goffi.org> parents: 282 diff changeset	6 Copyright (c) 2012, 2013, 2014, 2015 Jérôme Poisson
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
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	9 This program is free software: you can redistribute it and/or modify
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	10 it under the terms of the GNU Affero General Public License as published by
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	11 the Free Software Foundation, either version 3 of the License, or
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	12 (at your option) any later version.
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	13
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	14 This program is distributed in the hope that it will be useful,
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	15 but WITHOUT ANY WARRANTY; without even the implied warranty of
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	17 GNU Affero General Public License for more details.
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	18
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	19 You should have received a copy of the GNU Affero General Public License
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	20 along with this program. If not, see <http://www.gnu.org/licenses/>.
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	21 --
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	22
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	23 This program is based on Idavoll (http://idavoll.ik.nu/),
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	24 originaly written by Ralph Meijer (http://ralphm.net/blog/)
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	25 It is sublicensed under AGPL v3 (or any later version) as allowed by the original
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	26 license.
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	27
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	28 --
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	29
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	30 Here is a copy of the original license:
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	31
235 64f780413b82 fixed Ralph Meijer copyright years (last commit was in 2011, not in 2009) Goffi <goffi@goffi.org> parents: 234 diff changeset	32 Copyright (c) 2003-2011 Ralph Meijer
233 564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	33
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	34 Permission is hereby granted, free of charge, to any person obtaining
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	35 a copy of this software and associated documentation files (the
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	36 "Software"), to deal in the Software without restriction, including
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	37 without limitation the rights to use, copy, modify, merge, publish,
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	38 distribute, sublicense, and/or sell copies of the Software, and to
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	39 permit persons to whom the Software is furnished to do so, subject to
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	40 the following conditions:
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	41
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	42 The above copyright notice and this permission notice shall be
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	43 included in all copies or substantial portions of the Software.
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	44
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	45 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	46 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	47 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	48 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	49 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	50 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	51 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	52
564ae55219e1 sublicensed under AGPL V3 Goffi <goffi@goffi.org> parents: 232 diff changeset	53 """
155 5191ba7c4df8 Work towards first release 0.5.0. Ralph Meijer <ralphm@ik.nu> parents: 148 diff changeset	54
262 7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	55 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	56
77c61e2b8c75 Use `domish.Element`s to represent items, instead of serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 198 diff changeset	57 from zope.interface import implements
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	58
243 42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	59 from twisted.internet import defer
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	60 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	61
271 232002e132db pgsql_backend unicode fix: parseXml was expecting str and getting unicode Goffi <goffi@goffi.org> parents: 270 diff changeset	62 from wokkel import generic
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	63 from wokkel.pubsub import Subscription
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	64
250 eb14b8d30cba fine tuning per-item permissions Goffi <goffi@goffi.org> parents: 249 diff changeset	65 from sat_pubsub import error, iidavoll, const
262 7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	66 import psycopg2
270 f17034e4cf4a fixed unicode handling with psycopg2 Goffi <goffi@goffi.org> parents: 265 diff changeset	67 import psycopg2.extensions
271 232002e132db pgsql_backend unicode fix: parseXml was expecting str and getting unicode Goffi <goffi@goffi.org> parents: 270 diff changeset	68 # we wants psycopg2 to return us unicode, not str
270 f17034e4cf4a fixed unicode handling with psycopg2 Goffi <goffi@goffi.org> parents: 265 diff changeset	69 psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
f17034e4cf4a fixed unicode handling with psycopg2 Goffi <goffi@goffi.org> parents: 265 diff changeset	70 psycopg2.extensions.register_type(psycopg2.extensions.UNICODEARRAY)
244 3ecc94407e36 item access_model (not finished) Goffi <goffi@goffi.org> parents: 243 diff changeset	71
271 232002e132db pgsql_backend unicode fix: parseXml was expecting str and getting unicode Goffi <goffi@goffi.org> parents: 270 diff changeset	72 # 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	73 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	74
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	75 class Storage:
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	76
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 163 diff changeset	77 implements(iidavoll.IStorage)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	78
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	79 defaultConfig = {
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	80 'leaf': {
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	81 "pubsub#persist_items": True,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	82 "pubsub#deliver_payloads": True,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	83 "pubsub#send_last_published_item": 'on_sub',
259 6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	84 const.OPT_ACCESS_MODEL: const.VAL_AMODEL_DEFAULT,
260 f0cd02c032b3 publish model management Goffi <goffi@goffi.org> parents: 259 diff changeset	85 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	86 },
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	87 'collection': {
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	88 "pubsub#deliver_payloads": True,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	89 "pubsub#send_last_published_item": 'on_sub',
259 6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	90 const.OPT_ACCESS_MODEL: const.VAL_AMODEL_DEFAULT,
260 f0cd02c032b3 publish model management Goffi <goffi@goffi.org> parents: 259 diff changeset	91 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	92 }
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	93 }
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	94
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	95 def __init__(self, dbpool):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	96 self.dbpool = dbpool
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	97
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	98 def getNode(self, nodeIdentifier):
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	99 return self.dbpool.runInteraction(self._getNode, nodeIdentifier)
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	100
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	101 def _getNode(self, cursor, nodeIdentifier):
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	102 configuration = {}
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	103 cursor.execute("""SELECT node_type,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	104 persist_items,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	105 deliver_payloads,
240 70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	106 send_last_published_item,
259 6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	107 access_model,
260 f0cd02c032b3 publish model management Goffi <goffi@goffi.org> parents: 259 diff changeset	108 publish_model
180 fc687620599b Properly add send_last_published_item configuration item. Ralph Meijer <ralphm@ik.nu> parents: 173 diff changeset	109 FROM nodes
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	110 WHERE node=%s""",
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	111 (nodeIdentifier,))
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	112 row = cursor.fetchone()
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	113
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	114 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	115 raise error.NodeNotFound()
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	116
227 8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	117 if row[0] == 'leaf':
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	118 configuration = {
227 8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	119 'pubsub#persist_items': row[1],
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	120 'pubsub#deliver_payloads': row[2],
259 6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	121 'pubsub#send_last_published_item': row[3],
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	122 const.OPT_ACCESS_MODEL:row[4],
260 f0cd02c032b3 publish model management Goffi <goffi@goffi.org> parents: 259 diff changeset	123 const.OPT_PUBLISH_MODEL:row[5],
259 6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	124 }
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	125 node = LeafNode(nodeIdentifier, configuration)
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	126 node.dbpool = self.dbpool
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	127 return node
227 8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	128 elif row[0] == 'collection':
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	129 configuration = {
227 8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	130 'pubsub#deliver_payloads': row[2],
259 6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	131 'pubsub#send_last_published_item': row[3],
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	132 const.OPT_ACCESS_MODEL: row[4],
260 f0cd02c032b3 publish model management Goffi <goffi@goffi.org> parents: 259 diff changeset	133 const.OPT_PUBLISH_MODEL:row[5],
259 6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	134 }
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	135 node = CollectionNode(nodeIdentifier, configuration)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	136 node.dbpool = self.dbpool
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	137 return node
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	138
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	139
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	140
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	141 def getNodeIds(self):
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	142 d = self.dbpool.runQuery("""SELECT node from nodes""")
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	143 d.addCallback(lambda results: [r[0] for r in results])
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	144 return d
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	145
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	146
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	147 def createNode(self, nodeIdentifier, owner, config):
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	148 return self.dbpool.runInteraction(self._createNode, nodeIdentifier,
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	149 owner, config)
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	150
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	151
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	152 def _createNode(self, cursor, nodeIdentifier, owner, config):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	153 if config['pubsub#node_type'] != 'leaf':
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	154 raise error.NoCollections()
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	155
136 327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	156 owner = owner.userhost()
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	157 try:
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	158 cursor.execute("""INSERT INTO nodes
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	159 (node, node_type, persist_items,
260 f0cd02c032b3 publish model management Goffi <goffi@goffi.org> parents: 259 diff changeset	160 deliver_payloads, send_last_published_item, access_model, publish_model)
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	161 VALUES
260 f0cd02c032b3 publish model management Goffi <goffi@goffi.org> parents: 259 diff changeset	162 (%s, 'leaf', %s, %s, %s, %s, %s)""",
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	163 (nodeIdentifier,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	164 config['pubsub#persist_items'],
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	165 config['pubsub#deliver_payloads'],
240 70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	166 config['pubsub#send_last_published_item'],
259 6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	167 config[const.OPT_ACCESS_MODEL],
260 f0cd02c032b3 publish model management Goffi <goffi@goffi.org> parents: 259 diff changeset	168 config[const.OPT_PUBLISH_MODEL],
259 6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	169 )
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	170 )
227 8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	171 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	172 raise error.NodeExists()
ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 163 diff changeset	173
259 6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	174 cursor.execute("""SELECT node_id FROM nodes WHERE node=%s""", (nodeIdentifier,));
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	175 node_id = cursor.fetchone()[0]
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	176
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	177 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	178 (owner,))
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	179
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	180 if not cursor.fetchone():
262 7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	181 # 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	182 # 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	183 # 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	184 # "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	185 # 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	186 # about this issue: http://cssmay.com/question/tag/tag-psycopg2
7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	187 cursor._connection.commit()
7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	188 try:
7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	189 cursor.execute("""INSERT INTO entities (jid) VALUES (%s)""",
7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	190 (owner,))
7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	191 except psycopg2.IntegrityError as e:
7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	192 cursor._connection.rollback()
7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	193 logging.warning("during node creation: %s" % e.message)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	194
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	195 cursor.execute("""INSERT INTO affiliations
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	196 (node_id, entity_id, affiliation)
259 6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	197 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	198 (SELECT entity_id FROM entities
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	199 WHERE jid=%s) as e""",
259 6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	200 (node_id, owner))
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	201
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	202 #TODO: manage JID access
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	203 if config[const.OPT_ACCESS_MODEL] == const.VAL_AMODEL_ROSTER:
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	204 if const.OPT_ROSTER_GROUPS_ALLOWED in config:
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	205 allowed_groups = config[const.OPT_ROSTER_GROUPS_ALLOWED]
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	206 else:
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	207 allowed_groups = []
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	208 for group in allowed_groups:
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	209 #TODO: check that group are actually in roster
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	210 cursor.execute("""INSERT INTO node_groups_authorized (node_id, groupname)
6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	211 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	212
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	213
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	214 def deleteNode(self, nodeIdentifier):
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	215 return self.dbpool.runInteraction(self._deleteNode, nodeIdentifier)
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	216
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	217
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	218 def _deleteNode(self, cursor, nodeIdentifier):
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	219 cursor.execute("""DELETE FROM nodes WHERE node=%s""",
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	220 (nodeIdentifier,))
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	221
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	222 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	223 raise error.NodeNotFound()
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	224
243 42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	225 def getNodeGroups(self, nodeIdentifier):
42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	226 return self.dbpool.runInteraction(self._getNodeGroups, nodeIdentifier)
42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	227
42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	228 def _getNodeGroups(self, cursor, nodeIdentifier):
42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	229 cursor.execute("SELECT groupname FROM node_groups_authorized NATURAL JOIN nodes WHERE node=%s",
42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	230 (nodeIdentifier,))
42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	231 rows = cursor.fetchall()
42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	232
42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	233 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	234
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	235 def getAffiliations(self, entity):
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	236 d = self.dbpool.runQuery("""SELECT node, affiliation FROM entities
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	237 NATURAL JOIN affiliations
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	238 NATURAL JOIN nodes
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	239 WHERE jid=%s""",
136 327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	240 (entity.userhost(),))
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	241 d.addCallback(lambda results: [tuple(r) for r in results])
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	242 return d
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	243
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	244
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	245 def getSubscriptions(self, entity):
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	246 def toSubscriptions(rows):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	247 subscriptions = []
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	248 for row in rows:
227 8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	249 subscriber = jid.internJID('%s/%s' % (row[1],
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	250 row[2]))
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	251 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	252 subscriptions.append(subscription)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	253 return subscriptions
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	254
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	255 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	256 FROM entities
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	257 NATURAL JOIN subscriptions
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	258 NATURAL JOIN nodes
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	259 WHERE jid=%s""",
136 327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	260 (entity.userhost(),))
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	261 d.addCallback(toSubscriptions)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	262 return d
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	263
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	264
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	265 def getDefaultConfiguration(self, nodeType):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	266 return self.defaultConfig[nodeType]
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	267
171 bc269696ef42 Reply with the correct error condition on subscription when not subscribed. Ralph Meijer <ralphm@ik.nu> parents: 170 diff changeset	268
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	269
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	270 class Node:
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	271
167 ef22e4150caa Move protocol implementations (pubsub, disco, forms) to and depend on wokkel. Ralph Meijer <ralphm@ik.nu> parents: 163 diff changeset	272 implements(iidavoll.INode)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	273
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	274 def __init__(self, nodeIdentifier, config):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	275 self.nodeIdentifier = nodeIdentifier
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	276 self._config = config
243 42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	277 self.owner = None;
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	278
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	279
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	280 def _checkNodeExists(self, cursor):
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	281 cursor.execute("""SELECT node_id FROM nodes WHERE node=%s""",
227 8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	282 (self.nodeIdentifier,))
121 4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	283 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	284 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	285
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	286
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	287 def getType(self):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	288 return self.nodeType
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	289
243 42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	290 def getNodeOwner(self):
42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	291 if self.owner:
42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	292 return defer.succeed(self.owner)
42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	293 d = self.dbpool.runQuery("""SELECT jid FROM nodes NATURAL JOIN affiliations NATURAL JOIN entities WHERE node=%s""", (self.nodeIdentifier,))
42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	294 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	295 return d
42048e37699e added experimental roster access_model (use remote_roster) Goffi <goffi@goffi.org> parents: 240 diff changeset	296
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	297
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	298 def getConfiguration(self):
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	299 return self._config
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	300
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	301
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	302 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	303 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	304
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	305 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	306 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	307 config[option] = options[option]
180 fc687620599b Properly add send_last_published_item configuration item. Ralph Meijer <ralphm@ik.nu> parents: 173 diff changeset	308
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	309 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	310 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	311 return d
c4ee16bc48e5 Change Node.set_configuration() to set cached configuration in a callback. Ralph Meijer <ralphm@ik.nu> parents: 121 diff changeset	312
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	313
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	314 def _setConfiguration(self, cursor, config):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	315 self._checkNodeExists(cursor)
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	316 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	317 deliver_payloads=%s,
180 fc687620599b Properly add send_last_published_item configuration item. Ralph Meijer <ralphm@ik.nu> parents: 173 diff changeset	318 send_last_published_item=%s
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	319 WHERE node=%s""",
121 4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	320 (config["pubsub#persist_items"],
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	321 config["pubsub#deliver_payloads"],
180 fc687620599b Properly add send_last_published_item configuration item. Ralph Meijer <ralphm@ik.nu> parents: 173 diff changeset	322 config["pubsub#send_last_published_item"],
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	323 self.nodeIdentifier))
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	324
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	325
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	326 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	327 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	328
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	329
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	330 def getMetaData(self):
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	331 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	332 config["pubsub#node_type"] = self.nodeType
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	333 return config
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
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	336 def getAffiliation(self, entity):
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	337 return self.dbpool.runInteraction(self._getAffiliation, entity)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	338
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	339
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	340 def _getAffiliation(self, cursor, entity):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	341 self._checkNodeExists(cursor)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	342 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	343 NATURAL JOIN nodes
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	344 NATURAL JOIN entities
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	345 WHERE node=%s AND jid=%s""",
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	346 (self.nodeIdentifier,
136 327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	347 entity.userhost()))
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	348
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	349 try:
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	350 return cursor.fetchone()[0]
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	351 except TypeError:
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	352 return None
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	353
240 70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	354 def getAccessModel(self):
70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	355 return self.dbpool.runInteraction(self._getAccessModel)
70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	356
70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	357 def _getAccessModel(self, cursor, entity):
70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	358 self._checkNodeExists(cursor)
70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	359 cursor.execute("""SELECT access_model FROM nodes
70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	360 WHERE node=%s""",
70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	361 (self.nodeIdentifier,))
70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	362
70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	363 try:
70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	364 return cursor.fetchone()[0]
70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	365 except TypeError:
70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	366 return None
70c8bb90d75f added access_model to config, default to 'open' Goffi <goffi@goffi.org> parents: 235 diff changeset	367
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	368
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	369 def getSubscription(self, subscriber):
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	370 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	371
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	372
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	373 def _getSubscription(self, cursor, subscriber):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	374 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	375
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	376 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	377 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	378
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	379 cursor.execute("""SELECT state FROM subscriptions
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	380 NATURAL JOIN nodes
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	381 NATURAL JOIN entities
121 4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	382 WHERE node=%s AND jid=%s AND resource=%s""",
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	383 (self.nodeIdentifier,
136 327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	384 userhost,
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	385 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	386
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	387 row = cursor.fetchone()
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	388 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	389 return None
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	390 else:
227 8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	391 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	392
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	393
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	394 def getSubscriptions(self, state=None):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	395 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	396
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	397
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	398 def _getSubscriptions(self, cursor, state):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	399 self._checkNodeExists(cursor)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	400
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	401 query = """SELECT jid, resource, state,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	402 subscription_type, subscription_depth
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	403 FROM subscriptions
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	404 NATURAL JOIN nodes
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	405 NATURAL JOIN entities
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	406 WHERE node=%s"""
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	407 values = [self.nodeIdentifier]
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	408
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	409 if state:
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	410 query += " AND state=%s"
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	411 values.append(state)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	412
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	413 cursor.execute(query, values)
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	414 rows = cursor.fetchall()
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	415
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	416 subscriptions = []
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	417 for row in rows:
270 f17034e4cf4a fixed unicode handling with psycopg2 Goffi <goffi@goffi.org> parents: 265 diff changeset	418 subscriber = jid.JID(u'%s/%s' % (row[0], row[1]))
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	419
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	420 options = {}
227 8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	421 if row[3]:
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	422 options['pubsub#subscription_type'] = row[3];
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	423 if row[4]:
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	424 options['pubsub#subscription_depth'] = row[4];
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	425
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	426 subscriptions.append(Subscription(self.nodeIdentifier, subscriber,
227 8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	427 row[2], options))
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	428
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	429 return subscriptions
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	430
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	431
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	432 def addSubscription(self, subscriber, state, config):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	433 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	434 state, config)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	435
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	436
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	437 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	438 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	439
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	440 userhost = subscriber.userhost()
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	441 resource = subscriber.resource or ''
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	442
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	443 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	444 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	445
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	446 try:
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	447 cursor.execute("""INSERT INTO entities (jid) VALUES (%s)""",
227 8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	448 (userhost,))
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	449 except cursor._pool.dbapi.IntegrityError:
8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	450 cursor._connection.rollback()
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	451
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	452 try:
d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	453 cursor.execute("""INSERT INTO subscriptions
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	454 (node_id, entity_id, resource, state,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	455 subscription_type, subscription_depth)
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	456 SELECT node_id, entity_id, %s, %s, %s, %s FROM
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	457 (SELECT node_id FROM nodes
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	458 WHERE node=%s) as n
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	459 CROSS JOIN
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	460 (SELECT entity_id FROM entities
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	461 WHERE jid=%s) as e""",
136 327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	462 (resource,
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	463 state,
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	464 subscription_type,
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	465 subscription_depth,
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	466 self.nodeIdentifier,
136 327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	467 userhost))
227 8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	468 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	469 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	470
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	471
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	472 def removeSubscription(self, subscriber):
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	473 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	474 subscriber)
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	475
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	476
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	477 def _removeSubscription(self, cursor, subscriber):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	478 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	479
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	480 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	481 resource = subscriber.resource or ''
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	482
121 4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	483 cursor.execute("""DELETE FROM subscriptions WHERE
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	484 node_id=(SELECT node_id FROM nodes
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	485 WHERE node=%s) AND
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	486 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	487 WHERE jid=%s) AND
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	488 resource=%s""",
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	489 (self.nodeIdentifier,
136 327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	490 userhost,
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	491 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	492 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	493 raise error.NotSubscribed()
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	494
121 4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	495 return None
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
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	498 def isSubscribed(self, entity):
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	499 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	500
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	501
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	502 def _isSubscribed(self, cursor, entity):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	503 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	504
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	505 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	506 NATURAL JOIN subscriptions
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	507 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	508 WHERE entities.jid=%s
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	509 AND node=%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	510 (entity.userhost(),
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	511 self.nodeIdentifier))
121 4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	512
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	513 return cursor.fetchone() is not None
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	514
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	515
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	516 def getAffiliations(self):
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	517 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	518
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	519
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	520 def _getAffiliations(self, cursor):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	521 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	522
f393bccec4bc Add get_affiliations to Node class in storage facilities in preparation of Ralph Meijer <ralphm@ik.nu> parents: 142 diff changeset	523 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	524 NATURAL JOIN affiliations
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	525 NATURAL JOIN entities
145 f393bccec4bc Add get_affiliations to Node class in storage facilities in preparation of Ralph Meijer <ralphm@ik.nu> parents: 142 diff changeset	526 WHERE node=%s""",
227 8540825f85e0 Replaced unmaintained pyPgSQL by Psycopg 2 Goffi <goffi@goffi.org> parents: 206 diff changeset	527 (self.nodeIdentifier,))
145 f393bccec4bc Add get_affiliations to Node class in storage facilities in preparation of Ralph Meijer <ralphm@ik.nu> parents: 142 diff changeset	528 result = cursor.fetchall()
180 fc687620599b Properly add send_last_published_item configuration item. Ralph Meijer <ralphm@ik.nu> parents: 173 diff changeset	529
148 b03e5ad81173 Change all calls to jid.JID to jid.internJID to avoid redoing stringprep. Ralph Meijer <ralphm@ik.nu> parents: 146 diff changeset	530 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	531
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	532
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	533
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	534 class LeafNode(Node):
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	535
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	536 implements(iidavoll.ILeafNode)
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	537
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	538 nodeType = 'leaf'
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	539
250 eb14b8d30cba fine tuning per-item permissions Goffi <goffi@goffi.org> parents: 249 diff changeset	540 def storeItems(self, item_data, publisher):
eb14b8d30cba fine tuning per-item permissions Goffi <goffi@goffi.org> parents: 249 diff changeset	541 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	542
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	543
250 eb14b8d30cba fine tuning per-item permissions Goffi <goffi@goffi.org> parents: 249 diff changeset	544 def _storeItems(self, cursor, item_data, publisher):
eb14b8d30cba fine tuning per-item permissions Goffi <goffi@goffi.org> parents: 249 diff changeset	545 self._checkNodeExists(cursor)
eb14b8d30cba fine tuning per-item permissions Goffi <goffi@goffi.org> parents: 249 diff changeset	546 for item_datum in item_data:
eb14b8d30cba fine tuning per-item permissions Goffi <goffi@goffi.org> parents: 249 diff changeset	547 self._storeItem(cursor, item_datum, publisher)
244 3ecc94407e36 item access_model (not finished) Goffi <goffi@goffi.org> parents: 243 diff changeset	548
250 eb14b8d30cba fine tuning per-item permissions Goffi <goffi@goffi.org> parents: 249 diff changeset	549
eb14b8d30cba fine tuning per-item permissions Goffi <goffi@goffi.org> parents: 249 diff changeset	550 def _storeItem(self, cursor, item_datum, publisher):
eb14b8d30cba fine tuning per-item permissions Goffi <goffi@goffi.org> parents: 249 diff changeset	551 access_model, item_config, item = item_datum
121 4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	552 data = item.toXml()
262 7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	553
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 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	555 FROM nodes
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	556 WHERE nodes.node_id = items.node_id 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	557 nodes.node = %s and items.item=%s""",
136 327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	558 (publisher.full(),
127 d3689da18ed2 Don't use encode('utf-8') on serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 124 diff changeset	559 data,
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	560 self.nodeIdentifier,
136 327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	561 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	562 if cursor.rowcount == 1:
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	563 return
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	564
244 3ecc94407e36 item access_model (not finished) Goffi <goffi@goffi.org> parents: 243 diff changeset	565 cursor.execute("""INSERT INTO items (node_id, item, publisher, data, access_model)
3ecc94407e36 item access_model (not finished) Goffi <goffi@goffi.org> parents: 243 diff changeset	566 SELECT node_id, %s, %s, %s, %s FROM nodes
245 e11e99246be5 allowed groups from item_config are now stored Goffi <goffi@goffi.org> parents: 244 diff changeset	567 WHERE node=%s
e11e99246be5 allowed groups from item_config are now stored Goffi <goffi@goffi.org> parents: 244 diff changeset	568 RETURNING item_id""",
136 327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	569 (item["id"],
327de183f48d Discover client_encoding parameter to pyPgSQL, removing all encode() calls. Ralph Meijer <ralphm@ik.nu> parents: 127 diff changeset	570 publisher.full(),
127 d3689da18ed2 Don't use encode('utf-8') on serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 124 diff changeset	571 data,
244 3ecc94407e36 item access_model (not finished) Goffi <goffi@goffi.org> parents: 243 diff changeset	572 access_model,
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	573 self.nodeIdentifier))
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	574
259 6fe7da6b4b32 node "roster" access model management Goffi <goffi@goffi.org> parents: 255 diff changeset	575 if access_model == const.VAL_AMODEL_ROSTER:
245 e11e99246be5 allowed groups from item_config are now stored Goffi <goffi@goffi.org> parents: 244 diff changeset	576 item_id = cursor.fetchone()[0];
250 eb14b8d30cba fine tuning per-item permissions Goffi <goffi@goffi.org> parents: 249 diff changeset	577 if const.OPT_ROSTER_GROUPS_ALLOWED in item_config:
eb14b8d30cba fine tuning per-item permissions Goffi <goffi@goffi.org> parents: 249 diff changeset	578 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	579 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	580 else:
e11e99246be5 allowed groups from item_config are now stored Goffi <goffi@goffi.org> parents: 244 diff changeset	581 allowed_groups = []
e11e99246be5 allowed groups from item_config are now stored Goffi <goffi@goffi.org> parents: 244 diff changeset	582 for group in allowed_groups:
e11e99246be5 allowed groups from item_config are now stored Goffi <goffi@goffi.org> parents: 244 diff changeset	583 #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	584 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	585 VALUES (%s,%s)""" , (item_id, group))
e11e99246be5 allowed groups from item_config are now stored Goffi <goffi@goffi.org> parents: 244 diff changeset	586
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	587
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	588 def removeItems(self, itemIdentifiers):
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	589 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	590
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	591
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	592 def _removeItems(self, cursor, itemIdentifiers):
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	593 self._checkNodeExists(cursor)
180 fc687620599b Properly add send_last_published_item configuration item. Ralph Meijer <ralphm@ik.nu> parents: 173 diff changeset	594
121 4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	595 deleted = []
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	596
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	597 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	598 cursor.execute("""DELETE FROM items WHERE
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	599 node_id=(SELECT node_id FROM nodes
274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	600 WHERE node=%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	601 item=%s""",
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	602 (self.nodeIdentifier,
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	603 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	604
142 812300cdbc22 Changed behaviour of retraction of items so that only the actually deleted Ralph Meijer <ralphm@ik.nu> parents: 136 diff changeset	605 if cursor.rowcount:
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	606 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	607
812300cdbc22 Changed behaviour of retraction of items so that only the actually deleted Ralph Meijer <ralphm@ik.nu> parents: 136 diff changeset	608 return deleted
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	609
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	610
278 8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	611 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	612 """ 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	613 @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	614 @param unrestricted: if true, don't check permissions (i.e.: get all items)
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	615 @param maxItems: nb of items we want to tget
278 8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	616 @param rsm_data: options for RSM feature handling (XEP-0059) as a
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	617 dictionnary of C{unicode} to C{unicode}.
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	618
265 89493845d3dd fix the method signatures of iidavoll.ILeafNode and memory_storage.LeafNode according to pgsql_storage.LeafNode souliane <souliane@mailoo.org> parents: 263 diff changeset	619 @return: list of (item, access_model, id) if unrestricted is True, else list of 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	620 """
278 8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	621 if ext_data is None:
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	622 ext_data = {}
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	623 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	624
278 8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	625 def _getItems(self, cursor, authorized_groups, unrestricted, maxItems, ext_data):
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	626 self._checkNodeExists(cursor)
278 8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	627
248 50f6ee966da8 item are gotten according to item's access model in getItems Goffi <goffi@goffi.org> parents: 247 diff changeset	628 if unrestricted:
278 8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	629 query = ["SELECT data,items.access_model,item_id"]
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	630 source = """FROM nodes
252 25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	631 INNER JOIN items USING (node_id)
278 8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	632 WHERE node=%s"""
248 50f6ee966da8 item are gotten according to item's access model in getItems Goffi <goffi@goffi.org> parents: 247 diff changeset	633 args = [self.nodeIdentifier]
50f6ee966da8 item are gotten according to item's access model in getItems Goffi <goffi@goffi.org> parents: 247 diff changeset	634 else:
278 8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	635 query = ["SELECT data"]
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	636 groups = " or (items.access_model='roster' and groupname in %s)" if authorized_groups else ""
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	637 source = """FROM nodes
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	638 INNER JOIN items USING (node_id)
248 50f6ee966da8 item are gotten according to item's access model in getItems Goffi <goffi@goffi.org> parents: 247 diff changeset	639 LEFT JOIN item_groups_authorized USING (item_id)
50f6ee966da8 item are gotten according to item's access model in getItems Goffi <goffi@goffi.org> parents: 247 diff changeset	640 WHERE node=%s AND
278 8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	641 (items.access_model='open'""" + groups + ")"
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	642
249 aaf5e34ff765 fixed getItems when there are not authorized_groups + fixed default value for StoreItem Goffi <goffi@goffi.org> parents: 248 diff changeset	643 args = [self.nodeIdentifier]
aaf5e34ff765 fixed getItems when there are not authorized_groups + fixed default value for StoreItem Goffi <goffi@goffi.org> parents: 248 diff changeset	644 if authorized_groups:
aaf5e34ff765 fixed getItems when there are not authorized_groups + fixed default value for StoreItem Goffi <goffi@goffi.org> parents: 248 diff changeset	645 args.append(authorized_groups)
248 50f6ee966da8 item are gotten according to item's access model in getItems Goffi <goffi@goffi.org> parents: 247 diff changeset	646
282 7d54ff2eeaf2 actually retrieve the MAM messages souliane <souliane@mailoo.org> parents: 278 diff changeset	647 if 'filters' in ext_data: # MAM filters
7d54ff2eeaf2 actually retrieve the MAM messages souliane <souliane@mailoo.org> parents: 278 diff changeset	648 for filter_ in ext_data['filters']:
7d54ff2eeaf2 actually retrieve the MAM messages souliane <souliane@mailoo.org> parents: 278 diff changeset	649 if filter_.var == 'start':
7d54ff2eeaf2 actually retrieve the MAM messages souliane <souliane@mailoo.org> parents: 278 diff changeset	650 source += " AND date>='{date}'".format(date=filter_.value)
7d54ff2eeaf2 actually retrieve the MAM messages souliane <souliane@mailoo.org> parents: 278 diff changeset	651 if filter_.var == 'end':
7d54ff2eeaf2 actually retrieve the MAM messages souliane <souliane@mailoo.org> parents: 278 diff changeset	652 source += " AND date<='{date}'".format(date=filter_.value)
7d54ff2eeaf2 actually retrieve the MAM messages souliane <souliane@mailoo.org> parents: 278 diff changeset	653 if filter_.var == 'with':
7d54ff2eeaf2 actually retrieve the MAM messages souliane <souliane@mailoo.org> parents: 278 diff changeset	654 jid_s = filter_.value
7d54ff2eeaf2 actually retrieve the MAM messages souliane <souliane@mailoo.org> parents: 278 diff changeset	655 if '/' in jid_s:
7d54ff2eeaf2 actually retrieve the MAM messages souliane <souliane@mailoo.org> parents: 278 diff changeset	656 source += " AND publisher='{pub}'".format(pub=filter_.value)
7d54ff2eeaf2 actually retrieve the MAM messages souliane <souliane@mailoo.org> parents: 278 diff changeset	657 else: # assume the publisher field in DB is always a full JID
7d54ff2eeaf2 actually retrieve the MAM messages souliane <souliane@mailoo.org> parents: 278 diff changeset	658 # XXX: need to escape the % with itself to avoid formatting error
7d54ff2eeaf2 actually retrieve the MAM messages souliane <souliane@mailoo.org> parents: 278 diff changeset	659 source += " AND publisher LIKE '{pub}/%%'".format(pub=filter_.value)
7d54ff2eeaf2 actually retrieve the MAM messages souliane <souliane@mailoo.org> parents: 278 diff changeset	660
278 8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	661 query.append(source)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	662 order = "DESC"
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	663
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	664 if 'rsm' in ext_data:
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	665 rsm = ext_data['rsm']
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	666 maxItems = rsm.max
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	667 if rsm.index is not None:
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	668 query.append("AND date<=(SELECT date " + source + " ORDER BY date DESC LIMIT 1 OFFSET %s)")
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	669 args.append(self.nodeIdentifier)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	670 if authorized_groups:
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	671 args.append(authorized_groups)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	672 args.append(rsm.index)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	673 elif rsm.before is not None:
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	674 order = "ASC"
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	675 if rsm.before != '':
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	676 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	677 args.append(rsm.before)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	678 elif rsm.after:
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	679 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	680 args.append(rsm.after)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	681
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	682 query.append("ORDER BY date %s" % order)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	683
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	684 if maxItems:
248 50f6ee966da8 item are gotten according to item's access model in getItems Goffi <goffi@goffi.org> parents: 247 diff changeset	685 query.append("LIMIT %s")
50f6ee966da8 item are gotten according to item's access model in getItems Goffi <goffi@goffi.org> parents: 247 diff changeset	686 args.append(maxItems)
262 7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	687
248 50f6ee966da8 item are gotten according to item's access model in getItems Goffi <goffi@goffi.org> parents: 247 diff changeset	688 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	689
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	690 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	691 if unrestricted:
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	692 ret = []
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	693 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	694 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	695 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	696 item_id = data[2]
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	697 if access_model == 'roster': #TODO: jid access_model
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	698 cursor.execute('SELECT groupname FROM item_groups_authorized WHERE item_id=%s', (item_id,))
262 7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	699 access_list = [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	700 else:
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	701 access_list = None
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	702
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	703 ret.append((item, access_model, access_list))
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	704 return ret
271 232002e132db pgsql_backend unicode fix: parseXml was expecting str and getting unicode Goffi <goffi@goffi.org> parents: 270 diff changeset	705 items = [generic.stripNamespace(parseXml(r[0])) for r in result]
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	706 return items
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	707
278 8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	708 def countItems(self, authorized_groups, unrestricted):
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	709 """ Count the accessible items.
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	710
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	711 @param authorized_groups: we want to get items that these groups can access.
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	712 @param unrestricted: if true, don't check permissions (i.e.: get all items).
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	713 @return: deferred that fires a C{int}.
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	714 """
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	715 return self.dbpool.runInteraction(self._countItems, authorized_groups, unrestricted)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	716
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	717 def _countItems(self, cursor, authorized_groups, unrestricted):
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	718 self._checkNodeExists(cursor)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	719
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	720 if unrestricted:
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	721 query = ["""SELECT count(item_id) FROM nodes
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	722 INNER JOIN items USING (node_id)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	723 WHERE node=%s"""]
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	724 args = [self.nodeIdentifier]
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	725 else:
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	726 query = ["""SELECT count(item_id) FROM nodes
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	727 INNER JOIN items USING (node_id)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	728 LEFT JOIN item_groups_authorized USING (item_id)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	729 WHERE node=%s AND
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	730 (items.access_model='open' """ +
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	731 ("or (items.access_model='roster' and groupname in %s)" if authorized_groups else '') +
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	732 ")"]
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	733
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	734 args = [self.nodeIdentifier]
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	735 if authorized_groups:
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	736 args.append(authorized_groups)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	737
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	738 cursor.execute(' '.join(query), args)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	739 return cursor.fetchall()[0][0]
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	740
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	741 def getIndex(self, authorized_groups, unrestricted, item):
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	742 """ Retrieve the index of the given item within the accessible window.
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	743
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	744 @param authorized_groups: we want to get items that these groups can access.
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	745 @param unrestricted: if true, don't check permissions (i.e.: get all items).
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	746 @param item: item identifier.
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	747 @return: deferred that fires a C{int}.
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	748 """
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	749 return self.dbpool.runInteraction(self._getIndex, authorized_groups, unrestricted, item)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	750
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	751 def _getIndex(self, cursor, authorized_groups, unrestricted, item):
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	752 self._checkNodeExists(cursor)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	753
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	754 if unrestricted:
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	755 query = ["""SELECT row_number FROM (
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	756 SELECT row_number() OVER (ORDER BY date DESC), item
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	757 FROM nodes INNER JOIN items USING (node_id)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	758 WHERE node=%s
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	759 ) as x
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	760 WHERE item=%s LIMIT 1"""]
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	761 args = [self.nodeIdentifier]
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	762 else:
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	763 query = ["""SELECT row_number FROM (
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	764 SELECT row_number() OVER (ORDER BY date DESC), item
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	765 FROM nodes INNER JOIN items USING (node_id)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	766 LEFT JOIN item_groups_authorized USING (item_id)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	767 WHERE node=%s AND
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	768 (items.access_model='open' """ +
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	769 ("or (items.access_model='roster' and groupname in %s)" if authorized_groups else '') +
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	770 """)) as x
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	771 WHERE item=%s LIMIT 1"""]
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	772
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	773 args = [self.nodeIdentifier]
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	774 if authorized_groups:
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	775 args.append(authorized_groups)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	776
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	777 args.append(item)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	778 cursor.execute(' '.join(query), args)
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	779
8a71486c3e95 implements RSM (XEP-0059) souliane <souliane@mailoo.org> parents: 276 diff changeset	780 return cursor.fetchall()[0][0]
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	781
248 50f6ee966da8 item are gotten according to item's access model in getItems Goffi <goffi@goffi.org> parents: 247 diff changeset	782 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	783 """ 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	784 @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	785 @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	786 @param itemIdentifiers: list of ids of the items we want to get
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	787 @return: list of (item, access_model, access_model) if unrestricted is True, else list of items
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	788 """
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	789 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	790
121 4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	791
248 50f6ee966da8 item are gotten according to item's access model in getItems Goffi <goffi@goffi.org> parents: 247 diff changeset	792 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	793 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	794 ret = []
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	795 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	796 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	797 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	798 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	799 WHERE node=%s AND item=%s""",
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	800 (self.nodeIdentifier,
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	801 itemIdentifier))
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	802 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	803 if result:
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	804 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	805 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	806 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	807 item_id = data[2]
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	808 if access_model == 'roster': #TODO: jid access_model
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	809 cursor.execute('SELECT groupname FROM item_groups_authorized WHERE item_id=%s', (item_id,))
262 7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	810 access_list = [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	811 else:
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	812 access_list = None
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	813
252 25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	814 ret.append((item, access_model, access_list))
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	815 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	816 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	817 args = [self.nodeIdentifier, itemIdentifier]
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	818 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	819 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	820 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	821 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	822 LEFT JOIN item_groups_authorized USING (item_id)
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	823 WHERE node=%s AND item=%s AND
262 7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	824 (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	825 ("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	826 args)
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	827
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	828 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	829 if result:
25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	830 ret.append(parseXml(result[0]))
262 7b821432d012 fixed node auto-create feature souliane <souliane@mailoo.org> parents: 260 diff changeset	831
252 25a1dc7181cc full items, with item-configuration, are returned if items are asked by the owner Goffi <goffi@goffi.org> parents: 250 diff changeset	832 return ret
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	833
107 d252d793f0ed Initial revision. Ralph Meijer <ralphm@ik.nu> parents: diff changeset	834 def purge(self):
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	835 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	836
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	837
127 d3689da18ed2 Don't use encode('utf-8') on serialized XML. Ralph Meijer <ralphm@ik.nu> parents: 124 diff changeset	838 def _purge(self, cursor):
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	839 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	840
4f0113adb7ed Add Node._check_node_exists() calls to all Node methods, because nodes could Ralph Meijer <ralphm@ik.nu> parents: 113 diff changeset	841 cursor.execute("""DELETE FROM items WHERE
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	842 node_id=(SELECT node_id FROM nodes WHERE node=%s)""",
198 e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	843 (self.nodeIdentifier,))
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	844
e404775b12df Change naming and spacing conventions to match Twisted's. Ralph Meijer <ralphm@ik.nu> parents: 181 diff changeset	845
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	846 def filterItemsWithPublisher(self, itemIdentifiers, requestor):
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	847 return self.dbpool.runInteraction(self._filterItemsWithPublisher, itemIdentifiers, requestor)
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	848
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	849 def _filterItemsWithPublisher(self, cursor, itemIdentifiers, requestor):
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	850 self._checkNodeExists(cursor)
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	851 ret = []
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	852 for itemIdentifier in itemIdentifiers:
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	853 args = ["%s/%%" % requestor.userhost(), itemIdentifier]
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	854 cursor.execute("""SELECT item FROM items WHERE publisher LIKE %s AND item=%s""", args)
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	855 result = cursor.fetchone()
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	856 if result:
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	857 ret.append(result[0])
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	858 return ret
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	859
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	860 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	861
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	862 nodeType = 'collection'
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	863
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	864
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	865
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	866 class GatewayStorage(object):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	867 """
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	868 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	869 """
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	870
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	871 def __init__(self, dbpool):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	872 self.dbpool = dbpool
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	873
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	874
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	875 def _countCallbacks(self, cursor, service, nodeIdentifier):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	876 """
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	877 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	878 """
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	879 cursor.execute("""SELECT count(*) FROM callbacks
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	880 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	881 (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	882 nodeIdentifier))
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	883 results = cursor.fetchall()
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	884 return results[0][0]
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	885
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	886
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	887 def addCallback(self, service, nodeIdentifier, callback):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	888 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	889 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	890 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	891 (service.full(),
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	892 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	893 callback))
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	894 if cursor.fetchall():
206 274a45d2a5ab Implement root collection that includes all leaf nodes. Ralph Meijer <ralphm@ik.nu> parents: 204 diff changeset	895 return
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	896
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	897 cursor.execute("""INSERT INTO callbacks
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	898 (service, node, uri) VALUES
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	899 (%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	900 (service.full(),
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	901 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	902 callback))
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	903
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	904 return self.dbpool.runInteraction(interaction)
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	905
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	906
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	907 def removeCallback(self, service, nodeIdentifier, callback):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	908 def interaction(cursor):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	909 cursor.execute("""DELETE FROM callbacks
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	910 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	911 (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	912 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	913 callback))
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	914
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	915 if cursor.rowcount != 1:
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	916 raise error.NotSubscribed()
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	917
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	918 last = not self._countCallbacks(cursor, service, nodeIdentifier)
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	919 return last
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	920
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	921 return self.dbpool.runInteraction(interaction)
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	922
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	923 def getCallbacks(self, service, nodeIdentifier):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	924 def interaction(cursor):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	925 cursor.execute("""SELECT uri FROM callbacks
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	926 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	927 (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	928 nodeIdentifier))
204 b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	929 results = cursor.fetchall()
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	930
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	931 if not results:
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	932 raise error.NoCallbacks()
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	933
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	934 return [result[0] for result in results]
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	935
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	936 return self.dbpool.runInteraction(interaction)
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	937
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	938
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	939 def hasCallbacks(self, service, nodeIdentifier):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	940 def interaction(cursor):
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	941 return bool(self._countCallbacks(cursor, service, nodeIdentifier))
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	942
b4bf0a5ce50d Implement storage facilities for the HTTP gateway. Ralph Meijer <ralphm@ik.nu> parents: 202 diff changeset	943 return self.dbpool.runInteraction(interaction)

Mercurial > libervia-pubsub

annotate sat_pubsub/pgsql_storage.py @ 289:f08f8536cab8