9a515b9234
Avoid the use of deprecated MariaDB "zero dates" globally. If they're present as attribute defaults somewhere, they will be replaced with NULL implicitly. The existing "zero dates" in MariaDB storage will be left intact and this should not present any issues. The "timestamp" type in table definitions now corresponds to DATETIME in MariaDB with "DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP", which should be close enough to the original behaviour for compatibility purposes. It is now the recommended type for "modified" attributes, because of the update trigger on MariaDB. But there is no such trigger implemented on PostgreSQL as of this moment.
117 lines
4.0 KiB
PHP
117 lines
4.0 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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* Data class for remembering notice-to-status mappings
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*
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* @category Data
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* @package GNUsocial
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2010 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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* Data class for mapping notices to statuses
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*
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* Notices flow back and forth between Twitter and GNU social. We use this
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* table to remember which GNU social notice corresponds to which Twitter
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* status.
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*
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* Note that notice_id is unique only within a single database; if you
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* want to share this data for some reason, get the notice's URI and use
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* that instead, since it's universally unique.
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*
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* @category Action
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* @package GNUsocial
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2010 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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* @see DB_DataObject
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*/
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class Notice_to_status extends Managed_DataObject
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{
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public $__table = 'notice_to_status'; // table name
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public $notice_id; // int(4) primary_key not_null
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public $status_id; // bigint not_null
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public $created; // datetime()
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public $modified; // timestamp() not_null
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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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'notice_id' => array('type' => 'int', 'not null' => true, 'description' => 'local notice id'),
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'status_id' => array('type' => 'int', 'size' => 'big', 'not null' => true, 'description' => 'twitter status id'),
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'created' => array('type' => 'datetime', 'description' => 'date this record was created'),
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'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
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),
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'primary key' => array('notice_id'),
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'unique keys' => array(
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'status_id_key' => array('status_id'),
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),
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'foreign keys' => array(
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'notice_to_status_notice_id_fkey' => array('notice', array('notice_id' => 'id')),
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),
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);
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}
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/**
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* Save a mapping between a notice and a status
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* Warning: status_id values may not fit in 32-bit integers.
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*
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* @param integer $notice_id ID of the notice in StatusNet
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* @param integer $status_id ID of the status in Twitter
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*
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* @return Notice_to_status new object for this value
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*/
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public static function saveNew($notice_id, $status_id)
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{
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if (empty($notice_id)) {
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throw new Exception("Invalid notice_id $notice_id");
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}
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$n2s = Notice_to_status::getKV('notice_id', $notice_id);
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if (!empty($n2s)) {
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return $n2s;
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}
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if (empty($status_id)) {
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throw new Exception("Invalid status_id $status_id");
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}
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$n2s = Notice_to_status::getKV('status_id', $status_id);
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if (!empty($n2s)) {
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return $n2s;
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}
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common_debug("Mapping notice {$notice_id} to Twitter status {$status_id}");
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$n2s = new Notice_to_status();
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$n2s->notice_id = $notice_id;
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$n2s->status_id = $status_id;
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$n2s->created = common_sql_now();
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$n2s->insert();
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return $n2s;
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}
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}
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