<?php
/**
* @brief 4.0.0 Alpha 1 Upgrade Code
* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
* @copyright (c) Invision Power Services, Inc.
* @license https://www.invisioncommunity.com/legal/standards/
* @package Invision Community
* @subpackage Forums
* @since 15 Jan 2015
*/
namespace IPS\forums\setup\upg_40000;
/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
exit;
}
/**
* 4.0.0 Alpha 1 Upgrade Code
*/
class _Upgrade
{
/**
* Step 1
* Move ratings to core_ratings and delete topics_ratings table
*
* @return array If returns TRUE, upgrader will proceed to next step. If it returns any other value, it will set this as the value of the 'extra' GET parameter and rerun this step (useful for loops)
*/
public function step1()
{
$perCycle = 500;
$did = 0;
$limit = intval( \IPS\Request::i()->extra );
/* Try to prevent timeouts to the extent possible */
$cutOff = \IPS\core\Setup\Upgrade::determineCutoff();
if ( \IPS\Db::i()->checkForTable( 'topic_ratings' ) )
{
foreach( \IPS\Db::i()->select( '*', 'topic_ratings', null, 'rating_id ASC', array( $limit, $perCycle ) ) as $rating )
{
if( $cutOff !== null AND time() >= $cutOff )
{
return ( $limit + $did );
}
$did++;
\IPS\Db::i()->replace( 'core_ratings', array(
'class' => "IPS\\forums\\Topic",
'item_id' => $rating['rating_tid'],
'rating' => $rating['rating_value'],
'member' => $rating['rating_member_id'],
'ip' => $rating['rating_ip_address']
) );
}
}
if( $did )
{
return ( $limit + $did );
}
else
{
try
{
\IPS\Db::i()->dropTable( 'topic_ratings' );
}
catch( \IPS\Db\Exception $e ) { }
unset( $_SESSION['_step1Count'] );
return TRUE;
}
}
/**
* Custom title for this step
*
* @return string
*/
public function step1CustomTitle()
{
$limit = isset( \IPS\Request::i()->extra ) ? \IPS\Request::i()->extra : 0;
if( \IPS\Db::i()->checkForTable('topic_ratings') )
{
if( !isset( $_SESSION['_step1Count'] ) )
{
$_SESSION['_step1Count'] = \IPS\Db::i()->select( 'COUNT(*)', 'topic_ratings' )->first();
}
$message = "Upgrading topic ratings (Upgraded so far: " . ( ( $limit > $_SESSION['_step1Count'] ) ? $_SESSION['_step1Count'] : $limit ) . ' out of ' . $_SESSION['_step1Count'] . ')';
}
else
{
$message = "Upgraded all topic ratings";
}
return $message;
}
/**
* Step 2
* Archive rules and misc
*
* @return array If returns TRUE, upgrader will proceed to next step. If it returns any other value, it will set this as the value of the 'extra' GET parameter and rerun this step (useful for loops)
*/
public function step2()
{
foreach( \IPS\Db::i()->select( '*', 'forums_archive_rules' ) as $rule )
{
if ( ! empty( $rule['archive_text'] ) )
{
$test = unserialize( $rule['archive_text'] );
if ( is_array( $test ) )
{
\IPS\Db::i()->update( 'forums_archive_rules', array( 'archive_text' => implode( ',', $test ) ), array( 'archive_key=?', $rule['archive_key'] ) );
}
}
else
{
/* Empty archive_text causes problems in 4 as 4 only stores rules with a value, so we should remove these fields */
\IPS\Db::i()->delete( 'forums_archive_rules', array( 'archive_key=?', $rule['archive_key'] ) );
}
}
return TRUE;
}
/**
* Custom title for this step
*
* @return string
*/
public function step2CustomTitle()
{
return "Upgrading forum archive rules";
}
/**
* Step 3
* Reformat forums data
*
* @return array If returns TRUE, upgrader will proceed to next step. If it returns any other value, it will set this as the value of the 'extra' GET parameter and rerun this step (useful for loops)
*/
public function step3()
{
$perCycle = 50;
$did = 0;
$limit = intval( \IPS\Request::i()->extra );
/* Try to prevent timeouts to the extent possible */
$cutOff = \IPS\core\Setup\Upgrade::determineCutoff();
foreach( \IPS\Db::i()->select( '*', 'forums_forums', NULL, 'id ASC', array( $limit, $perCycle ) ) as $forum )
{
if( $cutOff !== null AND time() >= $cutOff )
{
return ( $limit + $did );
}
$did++;
foreach ( array( 'name' => "forums_forum_{$forum['id']}", 'description' => "forums_forum_{$forum['id']}_desc", 'rules_title' => "forums_forum_{$forum['id']}_rulestitle", 'rules_text' => "forums_forum_{$forum['id']}_rules", 'permission_custom_error' => "forums_forum_{$forum['id']}_permerror" ) as $fieldKey => $langKey )
{
if ( isset( $forum[ $fieldKey ] ) )
{
if ( in_array( $fieldKey, array( 'description', 'rules_text', 'permission_custom_error' ) ) )
{
try
{
$forum[ $fieldKey ] = \IPS\Text\Parser::parseStatic( $forum[ $fieldKey ], TRUE, NULL, NULL, TRUE, TRUE, TRUE );
}
catch( \InvalidArgumentException $e )
{
if( $e->getcode() == 103014 )
{
$forum[ $fieldKey ] = preg_replace( "#\[/?([^\]]+?)\]#", '', $forum[ $fieldKey ] );
}
}
}
\IPS\Lang::saveCustom( 'forums', $langKey, trim( $forum[ $fieldKey ] ) );
}
}
$update = array();
/* Some people had a custom third party modification in earlier versions to support forum icons, and if we don't wipe out the value then they
end up seeing broken forum icon images post-upgrade with no obvious way to resolve outside of editing each forum one by one */
if( isset( $forum['icon'] ) AND $forum['icon'] )
{
$update['icon'] = NULL;
}
if ( empty( $_SESSION['upgrade_options']['forums']['40000']['qa_forum'] ) )
{
if ( $forum['forums_bitoptions'] & 4 )
{
$update['forums_bitoptions'] = $forum['forums_bitoptions'];
$update['forums_bitoptions'] &= ~4;
}
}
if ( empty( $forum['password'] ) )
{
/* 4.0 specifically looks for NULL */
$update['password'] = NULL;
}
if ( count( $update ) )
{
\IPS\Db::i()->update( 'forums_forums', $update, array( 'id=?', $forum['id'] ) );
}
}
if( $did )
{
return ( $limit + $did );
}
else
{
\IPS\Db::i()->dropColumn( 'forums_forums', array( 'name', 'description', 'rules_text', 'permission_custom_error', 'rules_title' ) );
\IPS\Db::i()->changeColumn( 'forums_forums', 'last_id', array(
'name' => 'last_id',
'type' => 'int',
'length' => 10,
'unsigned' => false,
'allow_null' => true,
'default' => null
) );
unset( $_SESSION['_step3Count'] );
return TRUE;
}
}
/**
* Custom title for this step
*
* @return string
*/
public function step3CustomTitle()
{
$limit = isset( \IPS\Request::i()->extra ) ? \IPS\Request::i()->extra : 0;
if( !isset( $_SESSION['_step3Count'] ) )
{
$_SESSION['_step3Count'] = \IPS\Db::i()->select( 'COUNT(*)', 'forums_forums' )->first();
}
return "Upgrading forums (Upgraded so far: " . ( ( $limit > $_SESSION['_step3Count'] ) ? $_SESSION['_step3Count'] : $limit ) . ' out of ' . $_SESSION['_step3Count'] . ')';
}
/**
* Step 4
* Adjust topics table
*
* @return array If returns TRUE, upgrader will proceed to next step. If it returns any other value, it will set this as the value of the 'extra' GET parameter and rerun this step (useful for loops)
*/
public function step4()
{
/* Adjust table definition */
$description = \IPS\Db::i()->checkForColumn( 'forums_topics', 'description' ) ? "DROP COLUMN description," : '';
$dropLastPost = \IPS\Db::i()->checkForIndex( 'forums_topics', 'last_post' ) ? "DROP INDEX last_post," : '';
$dropLastPostSorting = \IPS\Db::i()->checkForIndex( 'forums_topics', 'last_post_sorting' ) ? ",\nDROP INDEX last_post_sorting" : '';
$dropHasAttach = \IPS\Db::i()->checkForColumn( 'forums_topics', 'topic_hasattach' ) ? "DROP COLUMN topic_hasattach," : '';
$dropHasTDelete = \IPS\Db::i()->checkForColumn( 'forums_topics', 'tdelete_time' ) ? "DROP COLUMN tdelete_time," : '';
$toRun = \IPS\core\Setup\Upgrade::runManualQueries( array( array(
'table' => 'forums_topics',
'query' => "ALTER TABLE " . \IPS\Db::i()->prefix . "forums_topics {$description}
{$dropHasAttach}
DROP COLUMN topic_deleted_posts,
{$dropHasTDelete}
DROP COLUMN seo_last_name,
DROP COLUMN seo_first_name,
ADD COLUMN popular_time INT(10) NULL DEFAULT NULL COMMENT 'Timestamp of when this topic will stop being popular.',
ADD COLUMN featured TINYINT(1) UNSIGNED NULL DEFAULT '0' COMMENT 'Topic is featured?',
ADD COLUMN question_rating INT(10) NULL DEFAULT NULL COMMENT 'If this topic is a question, it\'s current rating',
CHANGE COLUMN views views INT(10) NULL DEFAULT '0',
ADD INDEX featured_topics (featured, start_date ),
{$dropLastPost}
ADD INDEX last_post (forum_id, pinned, last_real_post, state)
{$dropLastPostSorting}"
),
array(
'table' => 'forums_topics',
'query' => "UPDATE " . \IPS\Db::i()->prefix . "forums_topics SET posts=posts+1, last_real_post=IFNULL(last_post,0)"
) ) );
if ( count( $toRun ) )
{
\IPS\core\Setup\Upgrade::adjustMultipleRedirect( array( 1 => 'forums', 'extra' => array( '_upgradeStep' => 5, '_upgradeData' => 0 ) ) );
/* Queries to run manually */
return array( 'html' => \IPS\Theme::i()->getTemplate( 'forms' )->queries( $toRun, \IPS\Http\Url::internal( 'controller=upgrade' )->setQueryString( array( 'key' => $_SESSION['uniqueKey'], 'mr_continue' => 1, 'mr' => \IPS\Request::i()->mr ) ) ) );
}
return TRUE;
}
/**
* Custom title for this step
*
* @return string
*/
public function step4CustomTitle()
{
return "Updating topics";
}
/**
* Step 5
* Rebuild post content for saved actions
*
* @return array If returns TRUE, upgrader will proceed to next step. If it returns any other value, it will set this as the value of the 'extra' GET parameter and rerun this step (useful for loops)
*/
public function step5()
{
foreach( \IPS\Db::i()->select( '*', 'forums_topic_mmod', NULL, 'mm_id ASC' ) as $mmod )
{
\IPS\Db::i()->update( 'forums_topic_mmod', array( 'topic_reply_content' => \IPS\Text\Parser::parseStatic( $mmod['topic_reply_content'], TRUE, NULL, NULL, TRUE, TRUE, TRUE ) ), array( 'mm_id=?', $mmod['mm_id'] ) );
\IPS\Lang::saveCustom( 'forums', 'forums_mmod_' . $mmod['mm_id'], $mmod['mm_title'] );
}
\IPS\Db::i()->dropColumn( 'forums_topic_mmod', 'mm_title' );
return TRUE;
}
/**
* Custom title for this step
*
* @return string
*/
public function step5CustomTitle()
{
return "Upgrading multi-moderation actions";
}
/**
* Step 6
* Cleanup
*
* @return array If returns TRUE, upgrader will proceed to next step. If it returns any other value, it will set this as the value of the 'extra' GET parameter and rerun this step (useful for loops)
*/
public function step6()
{
if( \IPS\Db::i()->checkForTable( 'forums_recent_posts' ) )
{
\IPS\Db::i()->dropTable( 'forums_recent_posts' );
}
if( \IPS\Db::i()->checkForTable( 'forum_tracker' ) )
{
\IPS\Db::i()->dropTable( 'forum_tracker' );
}
if( \IPS\Db::i()->checkForTable( 'tracker' ) )
{
\IPS\Db::i()->dropTable( 'tracker' );
}
if( \IPS\Db::i()->checkForTable( 'topic_views' ) )
{
\IPS\Db::i()->dropTable( 'topic_views' );
}
return TRUE;
}
/**
* Custom title for this step
*
* @return string
*/
public function step6CustomTitle()
{
return "Removing unused forum database tables";
}
/**
* Step 7
* Potentially long query, run by itself
*
* @return array If returns TRUE, upgrader will proceed to next step. If it returns any other value, it will set this as the value of the 'extra' GET parameter and rerun this step (useful for loops)
*/
public function step7()
{
$toRun = \IPS\core\Setup\Upgrade::runManualQueries( array( array(
'table' => 'forums_archive_posts',
'query' => "ALTER TABLE " . \IPS\Db::i()->prefix . "forums_archive_posts ADD COLUMN archive_field_int INT(10) NULL DEFAULT NULL"
) ) );
if ( count( $toRun ) )
{
\IPS\core\Setup\Upgrade::adjustMultipleRedirect( array( 1 => 'forums', 'extra' => array( '_upgradeStep' => 8 ) ) );
/* Queries to run manually */
return array( 'html' => \IPS\Theme::i()->getTemplate( 'forms' )->queries( $toRun, \IPS\Http\Url::internal( 'controller=upgrade' )->setQueryString( array( 'key' => $_SESSION['uniqueKey'], 'mr_continue' => 1, 'mr' => \IPS\Request::i()->mr, 'extra' => 0 ) ) ) );
}
return TRUE;
}
/**
* Custom title for this step
*
* @return string
*/
public function step7CustomTitle()
{
return "Updating forum database table definitions";
}
/**
* Step 8
* Potentially long query, run by itself
*
* @return array If returns TRUE, upgrader will proceed to next step. If it returns any other value, it will set this as the value of the 'extra' GET parameter and rerun this step (useful for loops)
*/
public function step8()
{
require( \IPS\ROOT_PATH . '/conf_global.php' );
if ( $INFO['archive_remote_sql_database'] )
{
foreach ( array( 'archive_remote_sql_host', 'archive_remote_sql_user', 'archive_remote_sql_pass', 'archive_remote_sql_database' ) as $k )
{
\IPS\Db::i()->replace( 'core_sys_conf_settings', array(
'conf_key' => $k,
'conf_value' => $INFO[ $k ],
'conf_default' => '',
'conf_app' => 'forums'
) );
}
\IPS\Db::i()->replace( 'core_sys_conf_settings', array(
'conf_key' => 'archive_sql_tbl_prefix',
'conf_value' => $INFO['sql_tbl_prefix'],
'conf_default' => '',
'conf_app' => 'forums'
) );
$archiveDb = \IPS\Db::i('archive', array(
'sql_host' => $INFO['archive_remote_sql_host'],
'sql_user' => $INFO['archive_remote_sql_user'],
'sql_pass' => $INFO['archive_remote_sql_pass'],
'sql_database' => $INFO['archive_remote_sql_database'],
'sql_tbl_prefix' => $INFO['sql_tbl_prefix']
) );
$query = "ALTER TABLE " . $archiveDb->prefix . "forums_archive_posts ADD COLUMN archive_field_int INT(10) NULL DEFAULT NULL";
if ( !\IPS\Request::i()->run_anyway and $archiveDb->select( 'count(*)', 'forums_archive_posts' )->first() > \IPS\UPGRADE_MANUAL_THRESHOLD )
{
\IPS\core\Setup\Upgrade::adjustMultipleRedirect( array( 1 => 'forums', 'extra' => array( '_upgradeStep' => 9 ) ) );
return array( 'html' => \IPS\Theme::i()->getTemplate( 'forms' )->queries( array( $query ), \IPS\Http\Url::internal( 'controller=upgrade' )->setQueryString( array( 'key' => $_SESSION['uniqueKey'], 'mr_continue' => 1, 'mr' => \IPS\Request::i()->mr, 'extra' => 0 ) ), "You must run this query against your archive database, <strong>{$INFO['archive_remote_sql_database']}</strong> on {$INFO['archive_remote_sql_host']}, <strong>NOT</strong> the normal community database." ) );
}
else
{
$archiveDb->query( $query );
return TRUE;
}
}
return TRUE;
}
/**
* Custom title for this step
*
* @return string
*/
public function step8CustomTitle()
{
return "Updating forum database table definitions";
}
/**
* Step 9
* Potentially long query, run by itself
*
* @return array If returns TRUE, upgrader will proceed to next step. If it returns any other value, it will set this as the value of the 'extra' GET parameter and rerun this step (useful for loops)
*/
public function step9()
{
$queries = array();
if( \IPS\Db::i()->checkForIndex( 'forums_posts', 'post' ) )
{
$queries[] = array(
'table' => 'forums_posts',
'query' => "ALTER TABLE " . \IPS\Db::i()->prefix . "forums_posts DROP INDEX post"
);
}
if( \IPS\Db::i()->checkForIndex( 'forums_topics', 'title' ) )
{
$queries[] = array(
'table' => 'forums_topics',
'query' => "ALTER TABLE " . \IPS\Db::i()->prefix . "forums_topics DROP INDEX title"
);
}
if( count( $queries ) )
{
$toRun = \IPS\core\Setup\Upgrade::runManualQueries( $queries );
if ( count( $toRun ) )
{
\IPS\core\Setup\Upgrade::adjustMultipleRedirect( array( 1 => 'forums', 'extra' => array( '_upgradeStep' => 10 ) ) );
/* Queries to run manually */
return array( 'html' => \IPS\Theme::i()->getTemplate( 'forms' )->queries( $toRun, \IPS\Http\Url::internal( 'controller=upgrade' )->setQueryString( array( 'key' => $_SESSION['uniqueKey'], 'mr_continue' => 1, 'mr' => \IPS\Request::i()->mr, 'extra' => 0 ) ) ) );
}
}
return TRUE;
}
/**
* Custom title for this step
*
* @return string
*/
public function step9CustomTitle()
{
return "Optimizing posts table";
}
/**
* Step 10
* Update the hidden value. Need to do this here rather than in queries.json as the second one is a bit too complicated for it
*
* @return array If returns TRUE, upgrader will proceed to next step. If it returns any other value, it will set this as the value of the 'extra' GET parameter and rerun this step (useful for loops)
*/
public function step10()
{
$toRun = \IPS\core\Setup\Upgrade::runManualQueries( array(
array(
'table' => 'forums_posts',
'query' => "UPDATE " . \IPS\Db::i()->prefix . "forums_posts SET queued='-1' WHERE queued='2'"
),
array(
'table' => 'forums_posts',
'query' => "UPDATE " . \IPS\Db::i()->prefix . "forums_posts SET queued='2' WHERE topic_id IN (SELECT tid FROM " . \IPS\Db::i()->prefix . "forums_topics WHERE approved='-1')"
),
) );
if ( count( $toRun ) )
{
\IPS\core\Setup\Upgrade::adjustMultipleRedirect( array( 1 => 'forums', 'extra' => array( '_upgradeStep' => 11 ) ) );
/* Queries to run manually */
return array( 'html' => \IPS\Theme::i()->getTemplate( 'forms' )->queries( $toRun, \IPS\Http\Url::internal( 'controller=upgrade' )->setQueryString( array( 'key' => $_SESSION['uniqueKey'], 'mr_continue' => 1, 'mr' => \IPS\Request::i()->mr, 'extra' => 0 ) ) ) );
}
return TRUE;
}
/**
* Custom title for this step
*
* @return string
*/
public function step10CustomTitle()
{
return "Fixing legacy post data...";
}
/**
* Finish - This is run after all apps have been upgraded
*
* @return mixed If returns TRUE, upgrader will proceed to next step. If it returns any other value, it will set this as the value of the 'extra' GET parameter and rerun this step (useful for loops)
* @note We opted not to let users run this immediately during the upgrade because of potential issues (it taking a long time and users stopping it or getting frustrated) but we can revisit later
*/
public function finish()
{
/* Fix bbcode links for RSS feed 'full article' */
\IPS\Db::i()->update( 'forums_rss_import', array( "rss_import_showlink" => 'View the full article' ) );
\IPS\Task::queue( 'core', 'RebuildPosts', array( 'class' => 'IPS\forums\Topic' ), 2 );
\IPS\Task::queue( 'core', 'RebuildPosts', array( 'class' => 'IPS\forums\Topic\Post' ), 2 );
\IPS\Task::queue( 'core', 'RebuildPosts', array( 'class' => 'IPS\forums\Topic\ArchivedPost' ), 2 );
\IPS\Task::queue( 'core', 'RebuildNonContentPosts', array( 'extension' => 'forums_Forums' ), 2 );
return TRUE;
}
}