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[ticket/11716] Convert Soft Delete Mod to post/topic visibility

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PHPBB3-11716
This commit is contained in:
Nathan Guse 2014-02-03 09:45:33 -06:00
parent bc98118f92
commit 455d55d497
2 changed files with 186 additions and 0 deletions
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126
phpBB/phpbb/db/migration/data/v310/soft_delete_convert.php Normal file
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<?php
/**
*
* @package migration
* @copyright (c) 2014 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License v2
*
*/
namespace phpbb\db\migration\data\v310;
/**
* Migration to convert the Soft Delete MOD for 3.0
*/
class soft_delete_convert extends \phpbb\db\migration\migration
{
static public function depends_on()
{
return array(
'\phpbb\db\migration\data\v310\alpha2',
);
}
public function effectively_installed()
{
return !$this->db_tools->sql_column_exists($this->table_prefix . 'posts', 'post_deleted');
}
public function update_data()
{
return array(
array('permission.remove', array('m_harddelete', true)),
array('permission.remove', array('m_harddelete', false)),
array('custom', array(array($this, 'convert_posts'))),
array('custom', array(array($this, 'convert_topics'))),
);
}
public function convert_posts($start)
{
$content_visibility = $this->get_content_visibility();
$limit = 250;
$i = 0;
$sql = 'SELECT p.*, t.topic_first_post_id, t.topic_last_post_id
FROM ' . $this->table_prefix . 'posts p, ' . $this->table_prefix . 'topics t
WHERE p.post_deleted > 0
AND t.topic_id = p.topic_id';
$result = $this->db->sql_query_limit($sql, $limit, $start);
while ($row = $this->db->sql_fetchrow($result))
{
$content_visibility->set_post_visibility(
ITEM_DELETED,
$row['post_id'],
$row['topic_id'],
$row['forum_id'],
$row['post_deleted'],
$row['post_deleted_time'],
'',
($row['post_id'] == $row['topic_first_post_id']) ? true : false,
($row['post_id'] == $row['topic_last_post_id']) ? true : false
);
$i++;
}
$this->db->sql_freeresult($result);
if ($i == $limit)
{
return $start + $i;
}
}
public function convert_topics($start)
{
$content_visibility = $this->get_content_visibility();
$limit = 100;
$i = 0;
$sql = 'SELECT *
FROM ' . $this->table_prefix . 'topics
WHERE topic_deleted > 0';
$result = $this->db->sql_query_limit($sql, $limit, $start);
while ($row = $this->db->sql_fetchrow($result))
{
$content_visibility->set_topic_visibility(
ITEM_DELETED,
$row['topic_id'],
$row['forum_id'],
$row['topic_deleted'],
$row['topic_deleted_time'],
''
);
$i++;
}
$this->db->sql_freeresult($result);
if ($i == $limit)
{
return $start + $i;
}
}
protected function get_content_visibility()
{
return new \phpbb\content_visibility(
new \phpbb\auth\auth(),
$this->db,
new \phpbb\user(),
$this->phpbb_root_path,
$this->php_ext,
$this->table_prefix . 'forums',
$this->table_prefix . 'posts',
$this->table_prefix . 'topics',
$this->table_prefix . 'users'
);
}
}

60
phpBB/phpbb/db/migration/data/v310/soft_delete_convert2.php Normal file
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<?php
/**
*
* @package migration
* @copyright (c) 2014 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License v2
*
*/
namespace phpbb\db\migration\data\v310;
/**
* Migration to convert the Soft Delete MOD for 3.0
*/
class soft_delete_convert2 extends \phpbb\db\migration\migration
{
static public function depends_on()
{
return array(
'\phpbb\db\migration\data\v310\soft_delete_convert',
);
}
public function effectively_installed()
{
return !$this->db_tools->sql_column_exists($this->table_prefix . 'posts', 'post_deleted');
}
public function update_schema()
{
return array(
'drop_columns' => array(
$this->table_prefix . 'forums' => array('forum_deleted_topic_count', 'forum_deleted_reply_count'),
$this->table_prefix . 'posts' => array('post_deleted', 'post_deleted_time'),
$this->table_prefix . 'topics' => array('topic_deleted', 'topic_deleted_time', 'topic_deleted_reply_count'),
),
);
}
public function revert_schema()
{
return array(
'add_columns' => array(
$this->table_prefix . 'forums' => array(
'forum_deleted_topic_count' => array('UINT', 0),
'forum_deleted_reply_count' => array('UINT', 0),
),
$this->table_prefix . 'posts' => array(
'post_deleted' => array('UINT', 0),
'post_deleted_time' => array('TIMESTAMP', 0),
),
$this->table_prefix . 'topics' => array(
'topic_deleted' => array('UINT', 0),
'topic_deleted_time' => array('TIMESTAMP', 0),
'topic_deleted_reply_count' => array('UINT', 0),
),
),
);
}
}