92e8c40c55
This adds a requirement for all definitions that have foreign keys to also require indices for all source (local) attributes mentioned in foreign keys. MariaDB/MySQL creates indices for source attributes automatically, so this serves as a way to get rid of those automatic indices and create clean explicit ones instead. In PostgreSQL, most of the time, indices on the source are necessary to decrease performance penalty of foreign keys (like in MariaDB), but they aren't created automatically, so this serves to remove that difference between PostgreSQL and MariaDB.
133 lines
4.4 KiB
PHP
133 lines
4.4 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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* Table Definition for group_block
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*
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* @package GNUsocial
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2008, 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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class Group_block extends Managed_DataObject
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{
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###START_AUTOCODE
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/* the code below is auto generated do not remove the above tag */
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public $__table = 'group_block'; // table name
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public $group_id; // int(4) primary_key not_null
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public $blocked; // int(4) primary_key not_null
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public $blocker; // int(4) not_null
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public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
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/* the code above is auto generated do not remove the tag below */
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###END_AUTOCODE
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public static function schemaDef()
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{
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return array(
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'fields' => array(
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'group_id' => array('type' => 'int', 'not null' => true, 'description' => 'group profile is blocked from'),
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'blocked' => array('type' => 'int', 'not null' => true, 'description' => 'profile that is blocked'),
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'blocker' => array('type' => 'int', 'not null' => true, 'description' => 'user making the block'),
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'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date of blocking'),
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),
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'primary key' => array('group_id', 'blocked'),
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'foreign keys' => array(
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'group_block_group_id_fkey' => array('user_group', array('group_id' => 'id')),
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'group_block_blocked_fkey' => array('profile', array('blocked' => 'id')),
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'group_block_blocker_fkey' => array('user', array('blocker' => 'id')),
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),
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'indexes' => array(
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'group_block_blocked_idx' => array('blocked'),
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'group_block_blocker_idx' => array('blocker'),
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),
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);
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}
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public static function isBlocked($group, $profile)
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{
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$block = Group_block::pkeyGet([
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'group_id' => $group->id,
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'blocked' => $profile->id,
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]);
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return !empty($block);
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}
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public static function blockProfile($group, $profile, $blocker)
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{
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// Insert the block
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$block = new Group_block();
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$block->query('START TRANSACTION');
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$block->group_id = $group->id;
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$block->blocked = $profile->id;
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$block->blocker = $blocker->id;
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$result = $block->insert();
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if ($result === false) {
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common_log_db_error($block, 'INSERT', __FILE__);
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return null;
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}
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// Delete membership if any
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$member = new Group_member();
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$member->group_id = $group->id;
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$member->profile_id = $profile->id;
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if ($member->find(true)) {
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$result = $member->delete();
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if ($result === false) {
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common_log_db_error($member, 'DELETE', __FILE__);
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return null;
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}
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}
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// Commit, since both have been done
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$block->query('COMMIT');
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return $block;
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}
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public static function unblockProfile($group, $profile)
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{
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$block = Group_block::pkeyGet(array('group_id' => $group->id,
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'blocked' => $profile->id));
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if (empty($block)) {
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return null;
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}
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$result = $block->delete();
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if (!$result) {
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common_log_db_error($block, 'DELETE', __FILE__);
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return null;
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}
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return true;
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}
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}
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