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Файл: phpbb/db/migration/data/v30x/release_3_0_9_rc1.php
Строк: 90
<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

namespace phpbbdbmigrationdatav30x;

class 
release_3_0_9_rc1 extends phpbbdbmigrationmigration
{
    public function 
effectively_installed()
    {
        return 
phpbb_version_compare($this->config['version'], '3.0.9-RC1''>=');
    }

    static public function 
depends_on()
    {
        return array(
'phpbbdbmigrationdatav30xrelease_3_0_8');
    }

    public function 
update_schema()
    {
        return array(
            
'add_tables' => array(
                
$this->table_prefix 'login_attempts' => array(
                    
'COLUMNS' => array(
                        
// this column was removed from the database updater
                        // after 3.0.9-RC3 was released. It might still exist
                        // in 3.0.9-RCX installations and has to be dropped as
                        // soon as the db_tools class is capable of properly
                        // removing a primary key.
                        // 'attempt_id'            => array('UINT', NULL, 'auto_increment'),
                        
'attempt_ip'            => array('VCHAR:40'''),
                        
'attempt_browser'        => array('VCHAR:150'''),
                        
'attempt_forwarded_for'    => array('VCHAR:255'''),
                        
'attempt_time'            => array('TIMESTAMP'0),
                        
'user_id'                => array('UINT'0),
                        
'username'                => array('VCHAR_UNI:255'0),
                        
'username_clean'        => array('VCHAR_CI'0),
                    ),
                    
//'PRIMARY_KEY' => 'attempt_id',
                    
'KEYS' => array(
                        
'att_ip' => array('INDEX', array('attempt_ip''attempt_time')),
                        
'att_for' => array('INDEX', array('attempt_forwarded_for''attempt_time')),
                        
'att_time' => array('INDEX', array('attempt_time')),
                        
'user_id' => array('INDEX''user_id'),
                    ),
                ),
            ),
            
'change_columns' => array(
                
$this->table_prefix 'bbcodes' => array(
                    
'bbcode_id' => array('USINT'0),
                ),
            ),
        );
    }

    public function 
revert_schema()
    {
        return array(
            
'drop_tables' => array(
                
$this->table_prefix 'login_attempts',
            ),
        );
    }

    public function 
update_data()
    {
        return array(
            array(
'config.add', array('ip_login_limit_max'50)),
            array(
'config.add', array('ip_login_limit_time'21600)),
            array(
'config.add', array('ip_login_limit_use_forwarded'0)),
            array(
'custom', array(array(&$this'update_file_extension_group_names'))),
            array(
'custom', array(array(&$this'fix_firebird_qa_captcha'))),

            array(
'config.update', array('version''3.0.9-RC1')),
        );
    }

    public function 
update_file_extension_group_names()
    {
        
// Update file extension group names to use language strings, again.
        
$sql 'SELECT group_id, group_name
            FROM ' 
EXTENSION_GROUPS_TABLE '
            WHERE group_name ' 
$this->db->sql_like_expression('EXT_GROUP_' $this->db->get_any_char());
        
$result $this->db->sql_query($sql);

        while (
$row $this->db->sql_fetchrow($result))
        {
            
$sql_ary = array(
                
'group_name'    => substr($row['group_name'], 10), // Strip off 'EXT_GROUP_'
            
);

            
$sql 'UPDATE ' EXTENSION_GROUPS_TABLE '
                SET ' 
$this->db->sql_build_array('UPDATE'$sql_ary) . '
                WHERE group_id = ' 
$row['group_id'];
            
$this->sql_query($sql);
        }
        
$this->db->sql_freeresult($result);
    }

    public function 
fix_firebird_qa_captcha()
    {
        
// Recover from potentially broken Q&A CAPTCHA table on firebird
        // Q&A CAPTCHA was uninstallable, so it's safe to remove these
        // without data loss
        
if ($this->db_tools->sql_layer == 'firebird')
        {
            
$tables = array(
                
$this->table_prefix 'captcha_questions',
                
$this->table_prefix 'captcha_answers',
                
$this->table_prefix 'qa_confirm',
            );
            foreach (
$tables as $table)
            {
                if (
$this->db_tools->sql_table_exists($table))
                {
                    
$this->db_tools->sql_table_drop($table);
                }
            }
        }
    }
}
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