View file phpBB3/phpbb/db/migration/data/v30x/release_3_0_7_rc1.php

<?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 phpbb\db\migration\data\v30x;

class release_3_0_7_rc1 extends \phpbb\db\migration\migration
{
	public function effectively_installed()
	{
		return phpbb_version_compare($this->config['version'], '3.0.7-RC1', '>=');
	}

	static public function depends_on()
	{
		return array('\phpbb\db\migration\data\v30x\release_3_0_6');
	}

	public function update_schema()
	{
		return array(
			'drop_keys' => array(
				$this->table_prefix . 'log' => array(
					'log_time',
				),
			),
			'add_index' => array(
				$this->table_prefix . 'topics_track' => array(
					'topic_id' => array('topic_id'),
				),
			),
		);
	}

	public function revert_schema()
	{
		return array(
			'add_index' => array(
				$this->table_prefix . 'log' => array(
					'log_time'	=> array('log_time'),
				),
			),
			'drop_keys' => array(
				$this->table_prefix . 'topics_track' => array(
					'topic_id',
				),
			),
		);
	}

	public function update_data()
	{
		return array(
			array('config.add', array('feed_overall', 1)),
			array('config.add', array('feed_http_auth', 0)),
			array('config.add', array('feed_limit_post', $this->config['feed_limit'])),
			array('config.add', array('feed_limit_topic', $this->config['feed_overall_topics_limit'])),
			array('config.add', array('feed_topics_new', $this->config['feed_overall_topics'])),
			array('config.add', array('feed_topics_active', $this->config['feed_overall_topics'])),
			array('custom', array(array(&$this, 'delete_text_templates'))),

			array('config.update', array('version', '3.0.7-RC1')),
		);
	}

	public function delete_text_templates()
	{
		// Delete all text-templates from the template_data
		$sql = 'DELETE FROM ' . STYLES_TEMPLATE_DATA_TABLE . '
			WHERE template_filename ' . $this->db->sql_like_expression($this->db->get_any_char() . '.txt');
		$this->sql_query($sql);
	}
}