<?php
/**
* Quicksilver Forums
* Copyright (c) 2005-2011 The Quicksilver Forums Development Team
* http://code.google.com/p/quicksilverforums/
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
**/
if (!defined('QUICKSILVERFORUMS')) {
header('HTTP/1.0 403 Forbidden');
die;
}
/**
* phpBB2 Conversion Script
* Based on work by Yazinin Nick <hide@address.com>
*
* Roger Libiez [Samson] http://www.iguanadons.net
*
* This convertor has been tested on unmodified databases for versions 2.0.4 and 2.0.14 without errors.
* It should be reasonably safe to use on any phpBB2 2.0.x version.
**/
class conversion
{
public function __construct( $oldf, $newf )
{
$this->oldboard = &$oldf;
$this->qsf = &$newf;
$this->converter = 'phpBB2 2.x';
}
public function execute()
{
$this->convert_censors();
$this->convert_members();
$this->convert_pms();
$this->convert_categories();
$this->convert_forums();
$this->convert_topics();
$this->convert_polls();
$this->convert_posts();
$censor_count = $this->qsf->db->fetch( "SELECT COUNT(replacement_id) AS count FROM %preplacements" );
$prof_count = $this->qsf->db->fetch( "SELECT COUNT(user_id) AS count FROM %pusers" );
$pm_count = $this->qsf->db->fetch( "SELECT COUNT(pm_id) AS count FROM %ppmsystem" );
$cat_count = $this->qsf->db->fetch( "SELECT COUNT(forum_id) AS count FROM %pforums WHERE forum_parent=0" );
$forum_count = $this->qsf->db->fetch( "SELECT COUNT(forum_id) AS count FROM %pforums WHERE forum_parent != 0" );
$topic_count = $this->qsf->db->fetch( "SELECT COUNT(topic_id) AS count FROM %ptopics" );
$poll_count = $this->qsf->db->fetch( "SELECT COUNT(topic_id) AS count FROM %ptopics WHERE topic_modes & %d", TOPIC_POLL );
$post_count = $this->qsf->db->fetch( "SELECT COUNT(post_id) AS count FROM %pposts" );
echo "
<span class='half'>
<div class='title'>Conversion Step</div>
Censored Words:<br />
Member Profiles:<br />
Private Messages:<br />
Forum Structure:
</span>
<span class='half'>
<div class='title'>Results</div>
{$censor_count['count']} censored words converted.<br />
{$prof_count['count']} member profiles converted.<br />
{$pm_count['count']} private messages converted.<br />
{$cat_count['count']} categories converted.<br />
{$forum_count['count']} forums converted.<br />
{$topic_count['count']} topics converted.<br />
{$poll_count['count']} polls converted.<br />
{$post_count['count']} posts converted.<br />
</span>
<p></p>";
}
public function destroy_old_data()
{
$tb = $this->oldboard->db->query( "SHOW TABLES LIKE '%p%%'" );
while( $tb1 = $this->oldboard->db->nqfetch($tb) )
{
foreach( $tb1 as $col => $data )
$this->oldboard->db->query( "DROP TABLE IF EXISTS %s", $data );
}
}
private function get_ip( $ip )
{
$octet = explode( '.', chunk_split( $ip, 2, '.' ) );
return hexdec( $octet[0] ) . '.' . hexdec( $octet[1] ) . '.' . hexdec( $octet[2] ) . '.' . hexdec( $octet[3] );
}
/*
* Remove all of the offending junky HTML Invisionboard encoded into message text.
* Thanks to the good people who frequent php.net for posting examples of how to use regex.
* It obviously helped alot, especially with Invisionboard's ugly non-validating HTML 4.01
*/
private function strip_phpbb2_tags( $text )
{
// The [html] BBCode tag is not supported by phpbb2 or Quicksilver Forums, so just strip those off and leave the contents.
$text = preg_replace( '/\[html\](.+?)\[\/html\]/si', '\\1', $text );
/* Convert email tags.
* phpBB2 does not have an email tag option in their post menu, but it supports manually entering them.
*/
$text = preg_replace( '/\[email\](.+?)\[\/email\]/si', '[email]\\1[/email]', $text );
$text = preg_replace( '/\[email=(.+?)\](.*?)\[\/email\]/si', '[email=\\1]\\2[/email]', $text );
// Convert URL tags....
$text = preg_replace( '/\[url=(.*?)\](.*?)\[\/url\]/si', '[url]\\1[/url]', $text );
$text = preg_replace( '/\[url\](.*?)\[\/url\]/si', '[url]\\1[/url]', $text );
/* Convert image tags.
* We'll even be nice and fix malformed ones in posts.
*/
$text = preg_replace( '/\[img=(.*?)\](.*?)\[\/img\]/si', '[img]\\1[/img]', $text );
$text = preg_replace( '/\[img(.*?)\](.*?)\[\/img(.*?)\]/si', '[img]\\2[/img]', $text );
// Convert color tags....
$text = preg_replace( '/\[color=(.*?):(.*?)\](.*?)\[\/color(.*?)\]/si', '[color=\\1]\\3[/color]', $text );
// Font size tags....
$text = preg_replace( '/\[size=7:(.*?)\](.*?)\[\/size:(.*?)\]/si', '[size=1]\\2[/size]', $text );
$text = preg_replace( '/\[size=9:(.*?)\](.*?)\[\/size:(.*?)\]/si', '[size=2]\\2[/size]', $text );
$text = preg_replace( '/\[size=12:(.*?)\](.*?)\[\/size:(.*?)\]/si', '\\2', $text );
$text = preg_replace( '/\[size=18:(.*?)\](.*?)\[\/size:(.*?)\]/si', '[size=5]\\2[/size]', $text );
$text = preg_replace( '/\[size=24:(.*?)\](.*?)\[\/size:(.*?)\]/si', '[size=7]\\2[/size]', $text );
$text = preg_replace( '/\[size=(.+?):(.*?)\](.*?)\[\/size:(.*?)\]/si', '\\3', $text );
// Fix the text formatting tags....
$text = preg_replace( '/\[s\](.*?)\[\/s\]/si', '[s]\\2[/s]', $text ); // <- Not actually supported
$text = preg_replace( '/\[b:(.*?)\](.*?)\[\/b:(.*?)\]/si', '[b]\\2[/b]', $text );
$text = preg_replace( '/\[i:(.*?)\](.*?)\[\/i:(.*?)\]/si', '[i]\\2[/i]', $text );
$text = preg_replace( '/\[u:(.*?)\](.*?)\[\/u:(.*?)\]/si', '[u]\\2[/u]', $text );
// Reconfigure code tags....
$text = preg_replace( '/\[code:(.*?)\]/si', '[code]', $text );
$text = preg_replace( '/\[\/code:(.*?)\]/si', '[/code]', $text );
// Reconfigure quote tags....
$text = preg_replace( '/\[quote:(.*?)\]/si', '[quote]', $text );
$text = preg_replace( '/\[\/quote:(.*?)\]/si', '[/quote]', $text );
// Now fix the generic junk that's left over....
$text = str_replace( " ", " ", $text );
$text = str_replace( ">", ">", $text );
$text = str_replace( "<", "<", $text );
$text = str_replace( "&", "&", $text );
$text = str_replace( """, "\"", $text );
$text = str_replace( "!", "!", $text );
$text = str_replace( "!", "!", $text );
$text = str_replace( """, "\"", $text );
$text = str_replace( "$", "$", $text );
$text = str_replace( "$", "$", $text );
$text = str_replace( "%", "\%", $text );
$text = str_replace( "'", "'", $text );
$text = str_replace( "'", "'", $text );
$text = str_replace( "(", "(", $text );
$text = str_replace( ")", ")", $text );
$text = str_replace( ":", ":", $text );
$text = str_replace( ";", ";", $text );
$text = str_replace( "<", "<", $text );
$text = str_replace( ">", ">", $text );
$text = str_replace( "@", "@", $text );
$text = str_replace( "@", "@", $text );
$text = str_replace( "[", "[", $text );
$text = str_replace( "\", "\\", $text );
$text = str_replace( "\", "\\", $text );
$text = str_replace( "\", "\\", $text );
$text = str_replace( "]", "]", $text );
$text = str_replace( "_", "\_", $text );
$text = str_replace( "|", "|", $text );
return $text;
}
private function convert_censors()
{
$result = $this->oldboard->db->query( "SELECT * FROM %pwords" );
while( $row = $this->oldboard->db->nqfetch($result) )
{
$this->qsf->db->query( "INSERT INTO %preplacements (replacement_search) VALUES( '%s' )", $row['word'] );
}
}
private function convert_members()
{
$this->qsf->db->query( "TRUNCATE %pusers" );
$this->qsf->db->query( "INSERT INTO %pusers (user_id, user_name, user_group) VALUES (1, 'Guest', 3)" );
$result = $this->oldboard->db->query( "SELECT * FROM %pusers" );
while( $row = $this->oldboard->db->nqfetch($result) )
{
if( $row['username'] != "Anonymous" )
{
if( $row['user_id'] == 1 )
$row['user_id'] = 2;
if( $row['user_viewemail'] == '' || $row['user_viewemail'] == 1 )
$showmail = 1;
else
$showmail = 0;
if( $row['user_lastvisit'] == '' || $row['user_lastvisit'] == 0 )
$row['user_lastvisit'] = $row['user_regdate'];
if( $row['user_session_time'] == '' || $row['user_session_time'] == 0 )
$row['user_session_time'] = $row['user_regdate'];
$row['username'] = $this->strip_phpbb2_tags( $row['username'] );
$row['user_email'] = $this->strip_phpbb2_tags( $row['user_email'] );
$row['user_website'] = $this->strip_phpbb2_tags( $row['user_website'] );
$row['user_from'] = $this->strip_phpbb2_tags( $row['user_from'] );
$row['user_interests'] = $this->strip_phpbb2_tags( $row['user_interests'] );
$row['user_sig'] = $this->strip_phpbb2_tags( $row['user_sig'] );
// The default phpBB2 groups: You're either an admin or you're not.
if( $row['user_level'] == 1 )
$row['user_level'] = 1;
else
$row['user_level'] = 2;
$sql2 = "SELECT * FROM %pbanlist WHERE ban_userid = '{$row['user_id']}'";
$result2 = $this->oldboard->db->query($sql2);
while( $row2 = $this->oldboard->db->nqfetch($result2) )
{
$row['user_level'] = 4;
}
$pos = strpos( $row['user_avatar'], '://' );
if( $pos == 4 )
{
$avatar = $row['user_avatar'];
$width = 100;
$height = 100;
$type = 'url';
}
else
{
$avatar = '';
$width = 0;
$height = 0;
$type = 'none';
}
$icq = 0;
if( $row['user_icq'] )
$icq = intval( $row['user_icq'] );
$this->qsf->db->query( "INSERT INTO %pusers
(user_id, user_name, user_password, user_joined, user_group, user_avatar, user_avatar_type, user_avatar_width, user_avatar_height, user_email, user_email_show, user_homepage, user_posts, user_location, user_icq, user_msn, user_aim, user_yahoo, user_interests, user_signature, user_lastvisit, user_lastpost, user_view_emoticons, user_view_avatars, user_pm_mail, user_active)
VALUES( %d, '%s', '%s', %d, %d, '%s', '%s', %d, %d, '%s', %d, '%s', %d, '%s', %d, '%s', '%s', '%s', '%s', '%s', %d, %d, %d, %d, %d, %d )",
$row['user_id'], $row['username'], $row['user_password'], $row['user_regdate'], $row['user_level'], $avatar, $type, $width, $height, $row['user_email'], $showmail, $row['user_website'], $row['user_posts'], $row['user_from'], $icq, $row['user_msnm'], $row['user_aim'], $row['user_yim'], $row['user_interests'], $row['user_sig'], $row['user_lastvisit'], $row['user_session_time'], $row['user_allowsmile'], $row['user_allowavatar'], $row['user_notify_pm'], $row['user_allow_viewonline'] );
}
}
}
private function convert_pms()
{
$this->qsf->db->query( "TRUNCATE %ppmsystem" );
$result = $this->oldboard->db->query( "SELECT p.*, t.privmsgs_text_id, t.privmsgs_text
FROM %pprivmsgs p
LEFT JOIN %pprivmsgs_text t ON t.privmsgs_text_id = p.privmsgs_id" );
while( $row = $this->oldboard->db->nqfetch($result) )
{
// 0 and 5 are inbox messages, 1 and 2 are sent box messages. Anything else will be discarded.
if( $row['privmsgs_type'] == 0 || $row['privmsgs_type'] == 5 )
{
$folder = 0;
if( $row['privmsgs_type'] == 5 )
$readstate = 0;
else
$readstate = 1;
}
else if( $row['privmsgs_type'] == 1 || $row['privmsgs_type'] == 2 )
{
$folder = 1;
if( $row['privmsgs_type'] == 1 )
$readstate = 0;
else
$readstate = 1;
}
else
$folder = 2;
if( $folder == 0 || $folder == 1 )
{
if( $row['privmsgs_to_userid'] == 1 )
$row['privmsgs_to_userid'] = 2;
if( $row['privmsgs_to_userid'] == 0 )
$row['privmsgs_to_userid'] = 1;
if( $row['privmsgs_from_userid'] == 1 )
$row['privmsgs_from_userid'] = 2;
if( $row['privmsgs_from_userid'] == 0 )
$row['privmsgs_from_userid'] = 1;
$row['privmsgs_subject'] = $this->strip_phpbb2_tags( $row['privmsgs_subject'] );
$message = $this->strip_phpbb2_tags( $row['privmsgs_text'] );
$bcc = '';
if( $folder == 1 )
{
$bcc = $row['privmsgs_to_userid'];
$row['privmsgs_to_userid'] = $row['privmsgs_from_userid'];
}
if( $row['privmsgs_subject'] == '' )
$row['privmsgs_subject'] = 'No Title';
$ip = $this->get_ip( $row['privmsgs_ip'] );
$this->qsf->db->query( "INSERT INTO %ppmsystem
(pm_id, pm_to, pm_from, pm_ip, pm_bcc, pm_title, pm_time, pm_message, pm_read, pm_folder)
VALUES( %d, %d, %d, INET_ATON('%s'), '%s', '%s', %d, '%s', %d, %d )",
$row['privmsgs_id'], $row['privmsgs_to_userid'], $row['privmsgs_from_userid'], $ip, $bcc, $row['privmsgs_subject'], $row['privmsgs_date'], $message, $readstate, $folder );
}
}
}
private function convert_categories()
{
$this->qsf->db->query( "ALTER TABLE %pforums ADD phpbb INT(4) NOT NULL" );
$this->qsf->db->query( "TRUNCATE %pforums" );
$result = $this->oldboard->db->query( "SELECT * FROM %pcategories" );
while( $row = $this->oldboard->db->nqfetch($result) )
{
$position = $row['cat_order'] / 10;
$this->qsf->db->query( "INSERT INTO %pforums (forum_id, forum_name, forum_position) VALUES( %d, '%s', %d )",
$row['cat_id'], $row['cat_title'], $position );
}
}
private function convert_forums()
{
$result = $this->oldboard->db->query( "SELECT * FROM %pforums" );
while( $row = $this->oldboard->db->nqfetch($result) )
{
$row['forum_name'] = $this->strip_phpbb2_tags( $row['forum_name'] );
$row['forum_desc'] = $this->strip_phpbb2_tags( $row['forum_desc'] );
$position = $row['forum_order'] / 10;
$num = time();
$this->qsf->db->query( "INSERT INTO %pforums
(forum_parent, forum_name, forum_position, forum_description, forum_topics, forum_replies, forum_lastpost, phpbb)
VALUES( %d, '%s', %d, '%s', %d, %d, %d, %d )",
$row['cat_id'], $row['forum_name'], $position, $row['forum_desc'], $row['forum_topics'], $row['forum_posts'], $num, $row['forum_id'] );
}
}
private function convert_topics()
{
$this->qsf->db->query( "TRUNCATE %ptopics" );
$result = $this->oldboard->db->query( "SELECT * FROM %ptopics" );
while( $row = $this->oldboard->db->nqfetch($result) )
{
$result1 = $this->qsf->db->query( "SELECT forum_id FROM %pforums WHERE phpbb=%d", $row['forum_id'] );
list($tid) = $this->qsf->db->nqfetch_row($result1);
if( $row['topic_poster'] == 1 )
{
$row['topic_poster'] = 2;
}
if( $row['topic_poster'] == 0 )
{
$row['topic_poster'] = 1;
}
$topic_modes = TOPIC_PUBLISH;
if( $row['topic_status'] == 1 )
$topic_modes = ($topic_modes | TOPIC_LOCKED);
if( $row['topic_type'] == 1 || $row['topic_type'] == 2 )
$topic_modes = ($topic_modes | TOPIC_PINNED);
if( $row['topic_vote'] == 1 )
$topic_modes = ($topic_modes | TOPIC_POLL);
$row['topic_title'] = $this->strip_phpbb2_tags( $row['topic_title'] );
$this->qsf->db->query( "INSERT INTO %ptopics
(topic_id, topic_forum, topic_title, topic_starter, topic_last_post, topic_last_poster, topic_edited, topic_posted, topic_replies, topic_views, topic_modes)
VALUES( %d, %d, '%s', %d, %d, %d, %d, %d, %d, %d, %d )",
$row['topic_id'], $tid, $row['topic_title'], $row['topic_poster'], $row['topic_last_post_id'], $row['topic_poster'], $row['topic_time'], $row['topic_time'], $row['topic_replies'], $row['topic_views'], $topic_modes );
}
$this->qsf->db->query( "TRUNCATE %psubscriptions" );
$result = $this->oldboard->db->query( "SELECT * FROM %ptopics_watch" );
$expire = time() + 2592000;
$sub_id = 0;
while( $row = $this->oldboard->db->nqfetch($result) )
{
$sub_id++;
$this->qsf->db->query( "INSERT INTO %psubscriptions
(subscription_id, subscription_user, subscription_type, subscription_item, subscription_expire)
VALUES( %d, %d, 'topic', %d, %d )",
$sub_id, $row['user_id'], $row['topic_id'], $expire );
}
$this->qsf->db->query( "ALTER TABLE %pforums DROP phpbb" );
}
private function convert_polls()
{
$result = $this->oldboard->db->query( "SELECT * FROM %pvote_results" );
while( $row = $this->oldboard->db->nqfetch($result) )
{
$resulttable[] = array( 'id' >= $row['vote_id'], 'option_id' => $row['vote_option_id'], 'option_text' => $row['vote_option_text'], 'option_result' => $row['vote_result'] );
}
$result = $this->oldboard->db->query( "SELECT * FROM %pvote_desc" );
while( $row = $this->oldboard->db->nqfetch($result) )
{
$pdesctable[] = array( 'id' >= $row['topic_id'], 'text' => $row['vote_text'] );
}
$this->qsf->db->query( "UPDATE %ptopics SET topic_poll_options='%s' WHERE topic_id=%d", $resulttable['vote_option_text'], $row['topic_id'] );
$this->qsf->db->query( "TRUNCATE %pvotes" );
$result = $this->oldboard->db->query( "SELECT * FROM %pvote_voters" );
while( $row = $this->oldboard->db->nqfetch($result) )
{
if( $row['user_id'] == 1 )
{
$row['user_id'] = 2;
}
if( $row['user_id'] == 0 )
{
$row['user_id'] = 1;
}
$this->qsf->db->query( "INSERT INTO %pvotes (vote_user, vote_topic) VALUES( %d, %d )", $row['user_id'], $row['vote_id'] );
}
}
private function convert_posts()
{
$this->qsf->db->query( "TRUNCATE %pposts" );
$num = $this->oldboard->db->fetch( "SELECT COUNT(post_id) AS count FROM %pposts" );
$result= $this->oldboard->db->query( "SELECT p.*, t.post_id, t.post_text
FROM %pposts p LEFT JOIN %pposts_text t ON t.post_id=p.post_id" );
while( $row = $this->oldboard->db->nqfetch($result) )
{
if( $row['poster_id'] == 1 )
{
$row['poster_id'] = 2;
}
if( $row['poster_id'] == 0 )
{
$row['poster_id'] = 1;
}
$message = $this->strip_phpbb2_tags( $row['post_text'] );
$ip = $this->get_ip( $row['poster_ip'] );
$this->qsf->db->query( "INSERT INTO %pposts
(post_id, post_topic, post_author, post_emoticons, post_mbcode, post_text, post_time, post_ip)
VALUES( %d, %d, %d, %d, %d, '%s', %d, INET_ATON('%s') )",
$row['post_id'], $row['topic_id'], $row['poster_id'], $row['enable_smilies'], $row['enable_bbcode'], $message, $row['post_time'], $ip );
}
}
}
?>