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Version numbers 3.1 updates Restore database_update.php file to what it was in develop Get first forum to place global announcements in PHPBB3-9737
122 lines
2.4 KiB
PHP
122 lines
2.4 KiB
PHP
<?php
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/**
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*
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* @package db
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* @copyright (c) 2011 phpBB Group
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License v2
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*
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*/
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/**
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* @ignore
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*/
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if (!defined('IN_PHPBB'))
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{
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exit;
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}
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/**
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* Abstract base class for database migrations
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*
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* Each migration consists of a set of schema and data changes to be implemented
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* in a subclass. This class provides various utility methods to simplify editing
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* a phpBB.
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*
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* @package db
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*/
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class phpbb_db_migration
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{
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protected $config;
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protected $db;
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protected $db_tools;
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protected $table_prefix;
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protected $phpbb_root_path;
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protected $php_ext;
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protected $errors;
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/**
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* Migration constructor
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*
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* @param \Symfony\Component\DependencyInjection\ContainerInterface $container Container supplying dependencies
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*/
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public function phpbb_db_migration(\Symfony\Component\DependencyInjection\ContainerInterface $container)
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{
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$this->config = $this->container->get('config');
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$this->db = $this->container->get('dbal.conn');
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$this->db_tools = $this->container->get('dbal.tools');
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$this->table_prefix = $this->container->getParameters('core.table_prefix');
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$this->phpbb_root_path = $this->container->getParameters('core.root_path');
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$this->php_ext = $this->container->getParameters('core.php_ext');
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$this->errors = array();
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}
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/**
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* Defines other migrationsto be applied first (abstract method)
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*
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* @return array An array of migration class names
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*/
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public function depends_on()
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{
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return array();
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}
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/**
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* Updates the database schema by providing a set of change instructions
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*
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* @return array
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*/
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public function update_schema()
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{
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return array();
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}
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/**
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* Updates data by returning a list of instructions to be executed
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*
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* @return array
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*/
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public function update_data()
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{
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}
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/**
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* Wrapper for running queries to generate user feedback on updates
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*/
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protected function sql_query($sql)
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{
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if (defined('DEBUG_EXTRA'))
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{
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echo "<br />\n{$sql}\n<br />";
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}
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$this->db->sql_return_on_error(true);
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if ($sql === 'begin')
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{
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$result = $this->db->sql_transaction('begin');
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}
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else if ($sql === 'commit')
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{
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$result = $this->db->sql_transaction('commit');
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}
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else
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{
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$result = $this->db->sql_query($sql);
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if ($this->db->sql_error_triggered)
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{
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$this->errors[] = array(
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'sql' => $this->db->sql_error_sql,
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'code' => $this->db->sql_error_returned,
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);
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}
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}
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$this->db->sql_return_on_error(false);
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return $result;
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}
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}
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