d01f44ee99
Make common_sql_weight employ standard SQL functions for the timestamp difference in seconds. Also replace UTC_TIMESTAMP in the MariaDB-specific part with CURRENT_TIMESTAMP as it is the only occurence and GNU social sets UTC as a default timezone. In a delete_orphan_files.php script simplify the main query considerably. In clean_profiles.php stop using COUNT as if it is ANY, that is unnecessary punishment for the database. Instead implement the anti-join with a left outer join. In Autocomplete and Activitypub_profile use joins instead of a WHERE OR anti-pattern for the semi-joins. In lib/ui/galleryaction.php replace a CROSS JOIN with an INNER JOIN. In actions/sup.php remove a redundant subquery: WHERE is applied before grouping either way.
72 lines
2.2 KiB
PHP
Executable File
72 lines
2.2 KiB
PHP
Executable File
#!/usr/bin/env php
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<?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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define('INSTALLDIR', dirname(__DIR__));
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define('PUBLICDIR', INSTALLDIR . DIRECTORY_SEPARATOR . 'public');
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$shortoptions = 'y';
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$longoptions = ['yes'];
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$helptext = <<<END_OF_HELP
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clean_profiles.php [options]
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Deletes all profile table entries where the profile does not occur in the
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notice table, is not a group and is not a local user.
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WARNING: This has not been tested thoroughly. Maybe we've missed a table to compare somewhere.
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-y --yes do not wait for confirmation
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END_OF_HELP;
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require_once INSTALLDIR . '/scripts/commandline.inc';
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if (!have_option('y', 'yes')) {
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print "About to delete profiles that we think are useless to save. Are you sure? [y/N] ";
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$response = fgets(STDIN);
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if (strtolower(trim($response)) != 'y') {
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print "Aborting.\n";
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exit(0);
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}
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}
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echo 'Deleting';
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$user_table = common_database_tablename('user');
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$profile = new Profile();
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$profile->query(
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<<<END
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SELECT profile.*
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FROM profile
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LEFT JOIN (
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SELECT profile_id AS id FROM notice
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UNION ALL
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SELECT id FROM {$user_table}
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UNION ALL
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SELECT profile_id AS id FROM user_group
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UNION ALL
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SELECT subscriber FROM subscription
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UNION ALL
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SELECT subscribed FROM subscription
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) AS t1 USING (id)
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WHERE t1.id IS NULL
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END
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);
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while ($profile->fetch()) {
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echo ' '.$profile->getID().':'.$profile->getNickname();
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$profile->delete();
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}
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print "\nDONE.\n";
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