Mercurial > libervia-pubsub
view sat_pubsub/const.py @ 430:5a0ada3b61ca
Full-Text Search implementation:
/!\ pgsql schema needs to be updated /!\
/!\ Minimal PostgreSQL required version is now 12 /!\
A new options is available to specify main language of a node. By default a `generic`
language is used (which uses the `simple` configuration in PostgreSQL). When a node owner
changes the language, the index is rebuilt accordingly. It is possible to have item
specific language for multilingual nodes (but for the moment the search is done with node
language, so the results won't be good). If an item language is explicitely set in
`item_languages`, the FTS configuration won't be affected by node FTS language setting.
Search is parsed with `websearch_to_tsquery` for now, but this parser doesn't handle
prefix matching, so it may be replaced in the future.
SetConfiguration now only updates the modified values, this avoid triggering the FTS
re-indexing on each config change. `_checkNodeExists` is not called anymore as we can
check if a row has been modified to see if the node exists, this avoid a useless query.
Item storing has been slighly improved with a useless SELECT and condition removed.
To avoid 2 schema updates in a row, the `sat_pubsub_update_5_6.sql` file also prepares the
implementation of XEP-0346 by updating nodes with a schema and creating the suitable
template nodes.
author | Goffi <goffi@goffi.org> |
---|---|
date | Fri, 11 Dec 2020 17:18:52 +0100 |
parents | c21f31355ab9 |
children | 5e8b8ef5c862 |
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#!/usr/bin/env python3 #-*- coding: utf-8 -*- # Copyright (c) 2012-2019 Jérôme Poisson # Copyright (c) 2013-2016 Adrien Cossa # Copyright (c) 2003-2011 Ralph Meijer # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # -- # This program is based on Idavoll (http://idavoll.ik.nu/), # originaly written by Ralph Meijer (http://ralphm.net/blog/) # It is sublicensed under AGPL v3 (or any later version) as allowed by the original # license. # -- # Here is a copy of the original license: # Copyright (c) 2003-2011 Ralph Meijer # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the # "Software"), to deal in the Software without restriction, including # without limitation the rights to use, copy, modify, merge, publish, # distribute, sublicense, and/or sell copies of the Software, and to # permit persons to whom the Software is furnished to do so, subject to # the following conditions: # The above copyright notice and this permission notice shall be # included in all copies or substantial portions of the Software. # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. NS_CLIENT = 'jabber:client' NS_GROUPBLOG_PREFIX = 'urn:xmpp:groupblog:' NS_ITEM_CONFIG = "http://jabber.org/protocol/pubsub#item-config" NS_ATOM = "http://www.w3.org/2005/Atom" NS_FORWARD = 'urn:xmpp:forward:0' NS_SCHEMA = 'https://salut-a-toi/protocol/schema:0' NS_SCHEMA_RESTRICT = 'https://salut-a-toi/protocol/schema#restrict:0' OPT_ACCESS_MODEL = 'pubsub#access_model' OPT_ROSTER_GROUPS_ALLOWED = 'pubsub#roster_groups_allowed' OPT_PERSIST_ITEMS = "pubsub#persist_items" OPT_MAX_ITEMS = "pubsub#max_items" OPT_DELIVER_PAYLOADS = "pubsub#deliver_payloads" OPT_SEND_LAST_PUBLISHED_ITEM = "pubsub#send_last_published_item" OPT_PUBLISH_MODEL = 'pubsub#publish_model' OPT_SERIAL_IDS = 'pubsub#serial_ids' OPT_CONSISTENT_PUBLISHER = 'pubsub#consistent_publisher' OPT_FTS_LANGUAGE = 'pubsub#fts_language' VAL_AMODEL_OPEN = 'open' VAL_AMODEL_PRESENCE = 'presence' VAL_AMODEL_PUBLISHER_ROSTER = 'publisher-roster' VAL_AMODEL_WHITELIST = 'whitelist' VAL_AMODEL_PUBLISH_ONLY = 'publish-only' VAL_AMODEL_SELF_PUBLISHER = 'self-publisher' VAL_AMODEL_DEFAULT = VAL_AMODEL_OPEN VAL_AMODEL_ALL = (VAL_AMODEL_OPEN, VAL_AMODEL_PUBLISHER_ROSTER, VAL_AMODEL_WHITELIST, VAL_AMODEL_PUBLISH_ONLY, VAL_AMODEL_SELF_PUBLISHER) VAL_PMODEL_PUBLISHERS = 'publishers' VAL_PMODEL_SUBSCRIBERS = 'subscribers' VAL_PMODEL_OPEN = 'open' VAL_PMODEL_DEFAULT = VAL_PMODEL_PUBLISHERS VAL_RSM_MAX_DEFAULT = 10 # None for no limit VAL_FTS_GENERIC = 'generic' FLAG_ENABLE_RSM = True FLAG_ENABLE_MAM = True MAM_FILTER_CATEGORY = 'http://salut-a-toi.org/protocols/mam_filter_category' MAM_FILTER_FTS = 'urn:xmpp:fulltext:0'