forked from GNUsocial/gnu-social
7081720ecb
This way UNKNOWN (NULL) explicitly turns to FALSE when three-valued logic is
reduced to binary.
In pgsqlschema, however, use "IS FALSE" as boolean attributes in pg_index are
non-nullable, there is no outer join and there's no clear preference for NULL
reduction.
Over-complicated constructions in TagCloud queries have been simplified, which
should not affect their performance.
Additionally, in TagCloud's lib/subscriptionspeopleselftagcloudsection.php
a typing mistake in an equi-join of "profile_tag" and "profile_list" on
"tagger" was fixed.
That regression was introduced in f446db8e2a
62 lines
2.1 KiB
PHP
62 lines
2.1 KiB
PHP
<?php
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Personal tag cloud section
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*
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* @category Widget
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* @package GNUsocial
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2009 StatusNet, Inc.
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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defined('GNUSOCIAL') || die();
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/**
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* Personal tag cloud section
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*
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* @category Widget
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* @package GNUsocial
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* @author Evan Prodromou <evan@status.net>
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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class SubscriptionsPeopleSelfTagCloudSection extends SubPeopleTagCloudSection
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{
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public function title()
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{
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// TRANS: Title of personal tag cloud section.
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return _('People Tagcloud as self-tagged');
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}
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public function query()
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{
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return <<<'END'
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SELECT profile_tag.tag, COUNT(profile_tag.tag) AS weight
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FROM profile_tag
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INNER JOIN subscription AS sub
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ON profile_tag.tagger = sub.subscribed
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LEFT JOIN profile_list
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ON profile_tag.tag = profile_list.tag
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AND profile_tag.tagger = profile_list.tagger
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WHERE profile_tag.tagger = profile_tag.tagged
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AND profile_list.private IS NOT TRUE
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AND sub.subscriber = %d AND sub.subscribed <> sub.subscriber
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GROUP BY profile_tag.tag ORDER BY weight DESC;
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END;
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}
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}
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