' . $row['realName'] . '';
mysql_free_result($request);
// If there are more than 32 admins show a more link and direct the admin to the memberlist with admin filter.
if (count($context['administrators']) > 32)
{
// Quicker to get one too many than to count first...
unset($context['administrators'][32]);
$context['more_admins_link'] = '' . $txt['more'] . '';
}
// Some stuff.... :P.
$context['credits'] = '
Simple Machines wants to thank everyone who helped make SMF 1.1 what it is today; shaping and directing our project, all through the thick and the thin. It wouldn\'t have been possible without you.
This includes our users and especially Charter Members - thanks for installing and using our software as well as providing valuable feedback, bug reports, and opinions.
Project Managers: Amacythe, David Recordon, Joseph Fung, and Jeff Lewis.
Developers: Hendrik Jan "Compuart" Visser, Matt "Grudge" Wolf, Michael "Thantos" Miller, Theodore "Orstio" Hildebrandt, and Unknown W. "[Unknown]" Brackets
Support Specialists: Ben Scott, Michael "Oldiesmann" Eshom, Jan-Olof "Owdy" Eriksson, Aäron van Geffen, Alexandre "Ap2" Patenaude, Andrea Hubacher, Chris Cromer, [darksteel], dtm.exe, Nick "Fizzy" Dyer, Horseman, Huw Ayling-Miller, jerm, Justyne, kegobeer, Kindred, Matthew "Mattitude" Hall, Mediman, Metho, Omar Bazavilvazo, Pitti, redone, Tomer "Lamper" Dean, Tony, and xenovanis.
Mod Developers: snork13, Cristián "Anguz" Lávaque, Goosemoose, Jack.R.Abbit, James "Cheschire" Yarbro, Jesse "Gobalopper" Reid, Juan "JayBachatero" Hernandez, Kirby, vbgamer45, and winrules.
Documentation Writers: akabugeyes, eldacar, Gary M. "AwwLilMaggie" Gadsdon, Jerry, and Nave.
Language Coordinators: Daniel Diehl and Adam "Bostasp" Southall.
Graphic Designers: Bjoern "Bloc" Kristiansen, Alienine (Adrian), A.M.A, babylonking, BlackouT, Burpee, diplomat, Eren "forsakenlad" Yasarkurt, Hyper Piranha, Killer Possum, Mystica, Nico "aliencowfarm" Boer, Philip "Meriadoc" Renich and Tippmaster.
Site team: dschwab9 and Tim.
Marketing: Douglas "The Bear" Hazard, RickC and Trekkie101.
And for anyone we may have missed, thank you!
';
// Copyright?
if (!empty($modSettings['copy_settings']) || !empty($modSettings['copyright_key']))
{
if (empty($modSettings['copy_settings']))
$modSettings['copy_settings'] = 'a,0';
// Not done it yet...
if (empty($_SESSION['copy_expire']))
{
list ($key, $expires) = explode(',', $modSettings['copy_settings']);
// Get the expired date.
require_once($sourcedir . '/Subs-Package.php');
$return_data = fetch_web_data($url = 'http://www.simplemachines.org/smf/copyright/check_copyright.php?site=' . base64_encode($boardurl) . '&key=' . $key . '&version=' . base64_encode($forum_version));
// Get the expire date.
$return_data = substr($return_data, strpos($return_data, 'STARTCOPY') + 9);
$return_data = trim(substr($return_data, 0, strpos($return_data, 'ENDCOPY')));
if ($return_data != 'void')
{
list ($_SESSION['copy_expire'], $copyright_key) = explode('|', $return_data);
$_SESSION['copy_key'] = $key;
$copy_settings = $key . ',' . (int) $_SESSION['copy_expire'];
updateSettings(array('copy_settings' => $copy_settings, 'copyright_key' => $copyright_key));
}
else
{
$_SESSION['copy_expire'] = '';
db_query("
DELETE FROM {$db_prefix}settings
WHERE variable = 'copy_settings'
OR variable = 'copyright_key'", __FILE__, __LINE__);
}
}
if (isset($_SESSION['copy_expire']) && $_SESSION['copy_expire'] > time())
{
$context['copyright_expires'] = (int) (($_SESSION['copy_expire'] - time()) / 3600 / 24);
$context['copyright_key'] = $_SESSION['copy_key'];
}
}
// This makes it easier to get the latest news with your time format.
$context['time_format'] = urlencode($user_info['time_format']);
$context['current_versions'] = array(
'php' => array('title' => $txt['support_versions_php'], 'version' => PHP_VERSION),
'mysql' => array('title' => $txt['support_versions_mysql'], 'version' => ''),
'server' => array('title' => $txt['support_versions_server'], 'version' => $_SERVER['SERVER_SOFTWARE']),
);
$context['forum_version'] = $forum_version;
// Is GD available? If it is, we should show version information for it too.
if (function_exists('gd_info'))
{
$temp = gd_info();
$context['current_versions']['gd'] = array('title' => $txt['support_versions_gd'], 'version' => $temp['GD Version']);
}
$request = db_query("
SELECT VERSION()", __FILE__, __LINE__);
list ($context['current_versions']['mysql']['version']) = mysql_fetch_row($request);
mysql_free_result($request);
// If we're using memcache we need the server info.
if (empty($memcached) && function_exists('memcache_get') && isset($modSettings['cache_memcached']) && trim($modSettings['cache_memcached']) != '')
get_memcached_server();
// Check to see if we have any accelerators installed...
if (defined('MMCACHE_VERSION'))
$context['current_versions']['mmcache'] = array('title' => 'Turck MMCache', 'version' => MMCACHE_VERSION);
if (defined('EACCELERATOR_VERSION'))
$context['current_versions']['eaccelerator'] = array('title' => 'eAccelerator', 'version' => EACCELERATOR_VERSION);
if (isset($_PHPA))
$context['current_versions']['phpa'] = array('title' => 'ionCube PHP-Accelerator', 'version' => $_PHPA['VERSION']);
if (extension_loaded('apc'))
$context['current_versions']['apc'] = array('title' => 'Alternative PHP Cache', 'version' => phpversion('apc'));
if (function_exists('memcache_set'))
$context['current_versions']['memcache'] = array('title' => 'Memcached', 'version' => empty($memcached) ? '???' : memcache_get_version($memcached));
$context['can_admin'] = allowedTo('admin_forum');
$context['sub_template'] = isset($_GET['credits']) ? 'credits' : 'admin';
$context['page_title'] = isset($_GET['credits']) ? $txt['support_credits_title'] : $txt[208];
// The format of this array is: permission, action, title, description.
$quick_admin_tasks = array(
array('', 'admin;credits', 'support_credits_title', 'support_credits_info'),
array('admin_forum', 'featuresettings', 'modSettings_title', 'modSettings_info'),
array('admin_forum', 'maintain', 'maintain_title', 'maintain_info'),
array('manage_permissions', 'permissions', 'edit_permissions', 'edit_permissions_info'),
array('admin_forum', 'theme;sa=admin;sesc=' . $context['session_id'], 'theme_admin', 'theme_admin_info'),
array('admin_forum', 'packages', 'package1', 'package_info'),
array('manage_smileys', 'smileys', 'smileys_manage', 'smileys_manage_info'),
array('moderate_forum', 'viewmembers', '5', 'member_center_info'),
);
$context['quick_admin_tasks'] = array();
foreach ($quick_admin_tasks as $task)
{
if (!empty($task[0]) && !allowedTo($task[0]))
continue;
$context['quick_admin_tasks'][] = array(
'href' => $scripturl . '?action=' . $task[1],
'link' => '' . $txt[$task[2]] . '',
'title' => $txt[$task[2]],
'description' => $txt[$task[3]],
'is_last' => false
);
}
if (count($context['quick_admin_tasks']) % 2 == 1)
{
$context['quick_admin_tasks'][] = array(
'href' => '',
'link' => '',
'title' => '',
'description' => '',
'is_last' => true
);
$context['quick_admin_tasks'][count($context['quick_admin_tasks']) - 2]['is_last'] = true;
}
elseif (count($context['quick_admin_tasks']) != 0)
{
$context['quick_admin_tasks'][count($context['quick_admin_tasks']) - 1]['is_last'] = true;
$context['quick_admin_tasks'][count($context['quick_admin_tasks']) - 2]['is_last'] = true;
}
}
// Optimize the database's tables.
function OptimizeTables()
{
global $db_name, $txt, $context, $scripturl;
isAllowedTo('admin_forum');
// Boldify "Maintain Forum".
adminIndex('maintain_forum');
ignore_user_abort(true);
// Start with no tables optimized.
$opttab = 0;
$context['page_title'] = $txt['smf281'];
$context['sub_template'] = 'optimize';
// Get a list of tables, as well as how many there are.
$result = db_query("
SHOW TABLE STATUS
FROM `$db_name`", false, false);
$tables = array();
if (!$result)
{
$result = db_query("
SHOW TABLES
FROM `$db_name`", __FILE__, __LINE__);
while ($table = mysql_fetch_row($result))
$tables[] = array('table_name' => $table[0]);
mysql_free_result($result);
}
else
{
$i = 0;
while ($table = mysql_fetch_assoc($result))
$tables[] = $table + array('table_name' => mysql_tablename($result, $i++));
mysql_free_result($result);
}
// If there aren't any tables then I believe that would mean the world has exploded...
$context['num_tables'] = count($tables);
if ($context['num_tables'] == 0)
fatal_error('You appear to be running SMF in a flat file mode... fantastic!', false);
// For each table....
$context['optimized_tables'] = array();
foreach ($tables as $table)
{
// Optimize the table! We use backticks here because it might be a custom table.
$result = db_query("
OPTIMIZE TABLE `$table[table_name]`", __FILE__, __LINE__);
$row = mysql_fetch_assoc($result);
mysql_free_result($result);
if (!isset($row['Msg_text']) || strpos($row['Msg_text'], 'already') === false || !isset($table['Data_free']) || $table['Data_free'] != 0)
$context['optimized_tables'][] = array(
'name' => $table['table_name'],
'data_freed' => isset($table['Data_free']) ? $table['Data_free'] / 1024 : '??',
);
}
// Number of tables, etc....
$txt['smf282'] = sprintf($txt['smf282'], $context['num_tables']);
$context['num_tables_optimized'] = count($context['optimized_tables']);
updateSettings(array('autoOptLastOpt' => time()));
}
// Miscellaneous maintenance..
function Maintenance()
{
global $context, $txt, $db_prefix, $user_info, $db_character_set, $modSettings;
isAllowedTo('admin_forum');
adminIndex('maintain_forum');
if (isset($_GET['sa']) && $_GET['sa'] == 'logs')
{
// No one's online now.... MUHAHAHAHA :P.
db_query("
DELETE FROM {$db_prefix}log_online", __FILE__, __LINE__);
// Dump the banning logs.
db_query("
DELETE FROM {$db_prefix}log_banned", __FILE__, __LINE__);
// Start ID_ERROR back at 0 and dump the error log.
db_query("
TRUNCATE {$db_prefix}log_errors", __FILE__, __LINE__);
// Clear out the spam log.
db_query("
DELETE FROM {$db_prefix}log_floodcontrol", __FILE__, __LINE__);
// Clear out the karma actions.
db_query("
DELETE FROM {$db_prefix}log_karma", __FILE__, __LINE__);
// Last but not least, the search logs!
db_query("
TRUNCATE {$db_prefix}log_search_topics", __FILE__, __LINE__);
db_query("
TRUNCATE {$db_prefix}log_search_messages", __FILE__, __LINE__);
db_query("
TRUNCATE {$db_prefix}log_search_results", __FILE__, __LINE__);
updateSettings(array('search_pointer' => 0));
$context['maintenance_finished'] = true;
}
elseif (isset($_GET['sa']) && $_GET['sa'] == 'destroy')
{
// Oh noes!
echo '', $context['forum_name'], ' deleted!
Oh my, you killed ', $context['forum_name'], '!
You lazy bum!
';
obExit(false);
}
else
$context['maintenance_finished'] = isset($_GET['done']);
// Grab some boards maintenance can be done on.
$result = db_query("
SELECT b.ID_BOARD, b.name, b.childLevel, c.name AS catName, c.ID_CAT
FROM {$db_prefix}boards AS b
LEFT JOIN {$db_prefix}categories AS c ON (c.ID_CAT = b.ID_CAT)
WHERE $user_info[query_see_board]", __FILE__, __LINE__);
$context['categories'] = array();
while ($row = mysql_fetch_assoc($result))
{
if (!isset($context['categories'][$row['ID_CAT']]))
$context['categories'][$row['ID_CAT']] = array(
'name' => $row['catName'],
'boards' => array()
);
$context['categories'][$row['ID_CAT']]['boards'][] = array(
'id' => $row['ID_BOARD'],
'name' => $row['name'],
'child_level' => $row['childLevel']
);
}
mysql_free_result($result);
$context['convert_utf8'] = (!isset($db_character_set) || $db_character_set !== 'utf8' || empty($modSettings['global_character_set']) || $modSettings['global_character_set'] !== 'UTF-8') && version_compare('4.1.2', preg_replace('~\-.+?$~', '', mysql_get_server_info())) <= 0;
$context['convert_entities'] = isset($db_character_set, $modSettings['global_character_set']) && $db_character_set === 'utf8' && $modSettings['global_character_set'] === 'UTF-8';
$context['sub_template'] = 'maintain';
$context['page_title'] = $txt['maintain_title'];
}
// Recount all the important board totals.
function AdminBoardRecount()
{
global $txt, $db_prefix, $context, $scripturl, $modSettings, $time_start;
isAllowedTo('admin_forum');
// Select it on the left.
adminIndex('maintain_forum');
$context['page_title'] = $txt['not_done_title'];
$context['continue_post_data'] = '';
$context['continue_countdown'] = '3';
$context['sub_template'] = 'not_done';
// Try for as much time as possible.
@set_time_limit(600);
// Step the number of topics at a time so things don't time out...
$request = db_query("
SELECT MAX(ID_TOPIC)
FROM {$db_prefix}topics", __FILE__, __LINE__);
list ($max_topics) = mysql_fetch_row($request);
mysql_free_result($request);
$increment = min(ceil($max_topics / 4), 2000);
if (empty($_REQUEST['start']))
$_REQUEST['start'] = 0;
$total_steps = 5;
// Get each topic with a wrong reply count and fix it - let's just do some at a time, though.
if (empty($_REQUEST['step']))
{
$_REQUEST['step'] = 0;
while ($_REQUEST['start'] < $max_topics)
{
$request = db_query("
SELECT /*!40001 SQL_NO_CACHE */ t.ID_TOPIC, t.numReplies, COUNT(*) - 1 AS realNumReplies
FROM ({$db_prefix}topics AS t, {$db_prefix}messages AS m)
WHERE m.ID_TOPIC = t.ID_TOPIC
AND t.ID_TOPIC > " . ($_REQUEST['start']) . "
AND t.ID_TOPIC <= " . ($_REQUEST['start'] + $increment) . "
GROUP BY t.ID_TOPIC
HAVING realNumReplies != numReplies", __FILE__, __LINE__);
while ($row = mysql_fetch_assoc($request))
db_query("
UPDATE {$db_prefix}topics
SET numReplies = $row[realNumReplies]
WHERE ID_TOPIC = $row[ID_TOPIC]
LIMIT 1", __FILE__, __LINE__);
mysql_free_result($request);
$_REQUEST['start'] += $increment;
if (array_sum(explode(' ', microtime())) - array_sum(explode(' ', $time_start)) > 3)
{
$context['continue_get_data'] = '?action=boardrecount;step=0;start=' . $_REQUEST['start'];
$context['continue_percent'] = round((100 * $_REQUEST['start'] / $max_topics) / $total_steps);
return;
}
}
$_REQUEST['start'] = 0;
}
// Update the post and topic count of each board.
if ($_REQUEST['step'] <= 1)
{
if (empty($_REQUEST['start']))
db_query("
UPDATE {$db_prefix}boards
SET numPosts = 0, numTopics = 0", __FILE__, __LINE__);
while ($_REQUEST['start'] < $max_topics)
{
$request = db_query("
SELECT /*!40001 SQL_NO_CACHE */ t.ID_BOARD, COUNT(*) AS realNumPosts, COUNT(DISTINCT t.ID_TOPIC) AS realNumTopics
FROM ({$db_prefix}topics AS t, {$db_prefix}messages AS m)
WHERE m.ID_TOPIC = t.ID_TOPIC
AND m.ID_TOPIC > " . ($_REQUEST['start']) . "
AND m.ID_TOPIC <= " . ($_REQUEST['start'] + $increment) . "
GROUP BY t.ID_BOARD", __FILE__, __LINE__);
while ($row = mysql_fetch_assoc($request))
db_query("
UPDATE {$db_prefix}boards
SET numPosts = numPosts + $row[realNumPosts],
numTopics = numTopics + $row[realNumTopics]
WHERE ID_BOARD = $row[ID_BOARD]
LIMIT 1", __FILE__, __LINE__);
mysql_free_result($request);
$_REQUEST['start'] += $increment;
if (array_sum(explode(' ', microtime())) - array_sum(explode(' ', $time_start)) > 3)
{
$context['continue_get_data'] = '?action=boardrecount;step=1;start=' . $_REQUEST['start'];
$context['continue_percent'] = round((100 + 100 * $_REQUEST['start'] / $max_topics) / $total_steps);
return;
}
}
$_REQUEST['start'] = 0;
}
// Get all members with wrong number of personal messages.
if ($_REQUEST['step'] <= 2)
{
$request = db_query("
SELECT /*!40001 SQL_NO_CACHE */ mem.ID_MEMBER, COUNT(pmr.ID_PM) AS realNum, mem.instantMessages
FROM {$db_prefix}members AS mem
LEFT JOIN {$db_prefix}pm_recipients AS pmr ON (mem.ID_MEMBER = pmr.ID_MEMBER AND pmr.deleted = 0)
GROUP BY mem.ID_MEMBER
HAVING realNum != instantMessages", __FILE__, __LINE__);
while ($row = mysql_fetch_assoc($request))
updateMemberData($row['ID_MEMBER'], array('instantMessages' => $row['realNum']));
mysql_free_result($request);
$request = db_query("
SELECT /*!40001 SQL_NO_CACHE */ mem.ID_MEMBER, COUNT(pmr.ID_PM) AS realNum, mem.unreadMessages
FROM {$db_prefix}members AS mem
LEFT JOIN {$db_prefix}pm_recipients AS pmr ON (mem.ID_MEMBER = pmr.ID_MEMBER AND pmr.deleted = 0 AND pmr.is_read = 0)
GROUP BY mem.ID_MEMBER
HAVING realNum != unreadMessages", __FILE__, __LINE__);
while ($row = mysql_fetch_assoc($request))
updateMemberData($row['ID_MEMBER'], array('unreadMessages' => $row['realNum']));
mysql_free_result($request);
if (array_sum(explode(' ', microtime())) - array_sum(explode(' ', $time_start)) > 3)
{
$context['continue_get_data'] = '?action=boardrecount;step=2;start=0';
$context['continue_percent'] = round(300 / $total_steps);
return;
}
}
// Any messages pointing to the wrong board?
if ($_REQUEST['step'] <= 3)
{
while ($_REQUEST['start'] < $modSettings['maxMsgID'])
{
$request = db_query("
SELECT /*!40001 SQL_NO_CACHE */ t.ID_BOARD, m.ID_MSG
FROM ({$db_prefix}messages AS m, {$db_prefix}topics AS t)
WHERE t.ID_TOPIC = m.ID_TOPIC
AND m.ID_MSG > $_REQUEST[start]
AND m.ID_MSG <= " . ($_REQUEST['start'] + $increment) . "
AND m.ID_BOARD != t.ID_BOARD", __FILE__, __LINE__);
$boards = array();
while ($row = mysql_fetch_assoc($request))
$boards[$row['ID_BOARD']][] = $row['ID_MSG'];
mysql_free_result($request);
foreach ($boards as $board_id => $messages)
db_query("
UPDATE {$db_prefix}messages
SET ID_BOARD = $board_id
WHERE ID_MSG IN (" . implode(', ', $messages) . ")
LIMIT " . count($messages), __FILE__, __LINE__);
$_REQUEST['start'] += $increment;
if (array_sum(explode(' ', microtime())) - array_sum(explode(' ', $time_start)) > 3)
{
$context['continue_get_data'] = '?action=boardrecount;step=3;start=' . $_REQUEST['start'];
$context['continue_percent'] = round((300 + 100 * $_REQUEST['start'] / $modSettings['maxMsgID']) / $total_steps);
return;
}
}
$_REQUEST['start'] = 0;
}
// Update the latest message of each board.
$request = db_query("
SELECT /*!40001 SQL_NO_CACHE */ b.ID_BOARD, b.ID_PARENT, b.ID_LAST_MSG, MAX(m.ID_MSG) AS localLastMsg, b.childLevel
FROM ({$db_prefix}boards AS b, {$db_prefix}messages AS m)
WHERE b.ID_BOARD = m.ID_BOARD
GROUP BY ID_BOARD", __FILE__, __LINE__);
$resort_me = array();
while ($row = mysql_fetch_assoc($request))
$resort_me[$row['childLevel']][] = $row;
mysql_free_result($request);
krsort($resort_me);
$lastMsg = array();
foreach ($resort_me as $rows)
foreach ($rows as $row)
{
// The latest message is the latest of the current board and its children.
if (isset($lastMsg[$row['ID_BOARD']]))
$curLastMsg = max($row['localLastMsg'], $lastMsg[$row['ID_BOARD']]);
else
$curLastMsg = $row['localLastMsg'];
// If what is and what should be the latest message differ, an update is necessary.
if ($curLastMsg != $row['ID_LAST_MSG'])
db_query("
UPDATE {$db_prefix}boards
SET ID_LAST_MSG = $curLastMsg
WHERE ID_BOARD = $row[ID_BOARD]
LIMIT 1", __FILE__, __LINE__);
// Parent boards inherit the latest message of their children.
if (isset($lastMsg[$row['ID_PARENT']]))
$lastMsg[$row['ID_PARENT']] = max($row['localLastMsg'], $lastMsg[$row['ID_PARENT']]);
else
$lastMsg[$row['ID_PARENT']] = $row['localLastMsg'];
}
// Update all the basic statistics.
updateStats('member');
updateStats('message');
updateStats('topic');
redirectexit('action=maintain;done');
}
// Perform a detailed version check. A very good thing ;).
function VersionDetail()
{
global $forum_version;
global $txt, $boarddir, $sourcedir, $context, $settings;
isAllowedTo('admin_forum');
// Set up the sidebar for version checking.
adminIndex('view_versions');
$context['file_versions'] = array();
$context['default_template_versions'] = array();
$context['template_versions'] = array();
$context['default_language_versions'] = array();
// Find the version in SSI.php's file header.
$fp = fopen($boarddir . '/SSI.php', 'rb');
$header = fread($fp, 4096);
fclose($fp);
// The comment looks rougly like... that.
if (preg_match('~\*\s*Software\s+Version:\s+SMF\s+(.+?)[\s]{2}~i', $header, $match) == 1)
$context['file_versions']['SSI.php'] = $match[1];
// Not found! This is bad.
else
$context['file_versions']['SSI.php'] = '??';
// Load all the files in the Sources directory, except this file and the redirect.
$Sources_dir = dir($sourcedir);
while ($entry = $Sources_dir->read())
if (substr($entry, -4) == '.php' && !is_dir($sourcedir . '/' . $entry) && $entry != 'index.php')
{
// Read the first 4k from the file.... enough for the header.
$fp = fopen($sourcedir . '/' . $entry, 'rb');
$header = fread($fp, 4096);
fclose($fp);
// Look for the version comment in the file header.
if (preg_match('~\*\s*Software\s+Version:\s+SMF\s+(.+?)[\s]{2}~i', $header, $match) == 1)
$context['file_versions'][$entry] = $match[1];
// It wasn't found, but the file was... show a '??'.
else
$context['file_versions'][$entry] = '??';
}
$Sources_dir->close();
// Load all the files in the default template directory - and the current theme if applicable.
$directories = array('default_template_versions' => $settings['default_theme_dir']);
if ($settings['theme_id'] != 1)
$directories += array('template_versions' => $settings['theme_dir']);
foreach ($directories as $type => $dirname)
{
$This_dir = dir($dirname);
while ($entry = $This_dir->read())
if (substr($entry, -12) == 'template.php' && !is_dir($dirname . '/' . $entry))
{
// Read the first 768 bytes from the file.... enough for the header.
$fp = fopen($dirname . '/' . $entry, 'rb');
$header = fread($fp, 768);
fclose($fp);
// Look for the version comment in the file header.
if (preg_match('~(?://|/\*)\s*Version:\s+(.+?);\s*' . preg_quote(basename($entry, '.template.php'), '~') . '(?:[\s]{2}|\*/)~i', $header, $match) == 1)
$context[$type][$entry] = $match[1];
// It wasn't found, but the file was... show a '??'.
else
$context[$type][$entry] = '??';
}
$This_dir->close();
}
// Load up all the files in the default language directory and sort by language.
$lang_dir = $settings['default_theme_dir'] . '/languages';
$This_dir = dir($lang_dir);
while ($entry = $This_dir->read())
if (substr($entry, -4) == '.php' && $entry != 'index.php' && !is_dir($lang_dir . '/' . $entry))
{
// Read the first 768 bytes from the file.... enough for the header.
$fp = fopen($lang_dir . '/' . $entry, 'rb');
$header = fread($fp, 768);
fclose($fp);
// Split the file name off into useful bits.
list ($name, $language) = explode('.', $entry);
// Look for the version comment in the file header.
if (preg_match('~(?://|/\*)\s*Version:\s+(.+?);\s*' . preg_quote($name, '~') . '(?:[\s]{2}|\*/)~i', $header, $match) == 1)
$context['default_language_versions'][$language][$name] = $match[1];
// It wasn't found, but the file was... show a '??'.
else
$context['default_language_versions'][$language][$name] = '??';
}
$This_dir->close();
// Sort the file versions by filename.
ksort($context['file_versions']);
ksort($context['default_template_versions']);
ksort($context['template_versions']);
ksort($context['default_language_versions']);
// For languages sort each language too.
foreach ($context['default_language_versions'] as $key => $dummy)
ksort($context['default_language_versions'][$key]);
$context['default_known_languages'] = array_keys($context['default_language_versions']);
// Make it easier to manage for the template.
$context['forum_version'] = $forum_version;
$context['sub_template'] = 'view_versions';
$context['page_title'] = $txt[429];
}
// Allow users to remove their copyright.
function ManageCopyright()
{
global $forum_version, $txt, $sourcedir, $context, $boardurl, $modSettings;
isAllowedTo('admin_forum');
if (isset($_POST['copy_code']))
{
checkSession('post');
$_POST['copy_code'] = urlencode($_POST['copy_code']);
// Check the actual code.
require_once($sourcedir . '/Subs-Package.php');
$return_data = fetch_web_data('http://www.simplemachines.org/smf/copyright/check_copyright.php?site=' . base64_encode($boardurl) . '&key=' . $_POST['copy_code'] . '&version=' . base64_encode($forum_version));
// Get the data back
$return_data = substr($return_data, strpos($return_data, 'STARTCOPY') + 9);
$return_data = trim(substr($return_data, 0, strpos($return_data, 'ENDCOPY')));
if ($return_data != 'void')
{
list ($_SESSION['copy_expire'], $copyright_key) = explode('|', $return_data);
$_SESSION['copy_key'] = $_POST['copy_code'];
$copy_settings = $_POST['copy_code'] . ',' . (int) $_SESSION['copy_expire'];
updateSettings(array('copy_settings' => $copy_settings, 'copyright_key' => $copyright_key));
redirectexit('action=admin');
}
else
{
fatal_lang_error('copyright_failed');
}
}
adminIndex('index');
$context['sub_template'] = 'manage_copyright';
$context['page_title'] = $txt['copyright_removal'];
}
// Clean up the permissions one way or another.
function CleanupPermissions()
{
global $boarddir, $sourcedir, $scripturl, $package_ftp, $modSettings;
isAllowedTo('admin_forum');
umask(0);
loadTemplate('Packages');
loadLanguage('Packages');
if (!isset($_REQUEST['perm_type']) || !in_array($_REQUEST['perm_type'], array('free', 'restrictive', 'standard')))
$_REQUEST['perm_type'] = 'free';
checkSession();
// FTP to the rescue!
require_once($sourcedir . '/Subs-Package.php');
packageRequireFTP($scripturl . '?action=cleanperms;perm_type=' . $_REQUEST['perm_type']);
// The files that should be chmod'd are here - add any if you add any files with a modification.
$special_files = array();
$special_files['restrictive'] = array(
'/attachments',
'/custom_avatar_dir',
'/Settings.php',
'/Settings_bak.php',
);
$special_files['standard'] = array(
'/attachments',
'/avatars',
'/custom_avatar_dir',
'/Packages',
'/Packages/installed.list',
'/Smileys',
'/Themes',
'/agreement.txt',
'/Settings.php',
'/Settings_bak.php',
);
@chmod($boarddir . '/Settings.php', 0755);
if (isset($package_ftp))
$package_ftp->chmod(strtr($boarddir . '/Settings.php', array($_SESSION['pack_ftp']['root'] => '')), 0755);
// If the owner of PHP is not nobody, this should probably pass through - in which case 755 is better than 777.
if ((!function_exists('is_executable') || is_executable($boarddir . '/Settings.php')) && is_writable($boarddir . '/Settings.php'))
$suexec_fix = 0755;
else
$suexec_fix = 0777;
@chmod($boarddir, $_REQUEST['perm_type'] == 'free' ? $suexec_fix : 0755);
if (isset($package_ftp))
$package_ftp->chmod(strtr($boarddir . '/.', array($_SESSION['pack_ftp']['root'] => '')), $_REQUEST['perm_type'] == 'free' ? $suexec_fix : 0755);
$dirs = array('' => $boarddir);
if (substr($sourcedir, 0, strlen($boarddir)) != $boarddir)
$dirs['/Sources'] = $sourcedir;
if (substr($modSettings['attachmentUploadDir'], 0, strlen($boarddir)) != $boarddir)
$dirs['/attachments'] = $modSettings['attachmentUploadDir'];
if (substr($modSettings['smileys_dir'], 0, strlen($boarddir)) != $boarddir)
$dirs['/Smileys'] = $modSettings['smileys_dir'];
if (substr($modSettings['avatar_directory'], 0, strlen($boarddir)) != $boarddir)
$dirs['/avatars'] = $modSettings['avatar_directory'];
if (isset($modSettings['custom_avatar_dir']) && substr($modSettings['custom_avatar_dir'], 0, strlen($boarddir)) != $boarddir)
$dirs['/custom_avatar_dir'] = $modSettings['custom_avatar_dir'];
$done_dirs = array();
while (count($dirs) > 0)
{
// The alias is what we know it as. The attachments directory *could* be named "uploads".
$temp = array_keys($dirs);
$alias = $temp[0];
// The actual full filename...
$dirname = $dirs[$alias];
unset($dirs[$alias]);
$dir = dir($dirname);
if (!$dir)
continue;
while ($entry = $dir->read())
{
if ($entry == '.' || $entry == '..')
continue;
// Figure out the filenames to chmod with...
$filename = $dirname . '/' . $entry;
$ftp_file = strtr($filename, array($_SESSION['pack_ftp']['root'] => ''));
// Is this one we want writable?
if ($_REQUEST['perm_type'] == 'free' || in_array($alias . '/' . $entry, $special_files[$_REQUEST['perm_type']]))
{
@chmod($filename, $suexec_fix);
if (isset($package_ftp))
$package_ftp->chmod($ftp_file, $suexec_fix);
}
// Not writable, just executable... yes?
else
{
@chmod($filename, 0755);
if (isset($package_ftp))
$package_ftp->chmod($ftp_file, 0755);
}
// Directories get added to the todo list.
if (@is_dir($filename) && !in_array($filename, $done_dirs))
$dirs[$alias . '/' . $entry] = $filename;
}
$done_dirs[] = $dirname;
}
redirectexit('action=packages;sa=options');
}
// Update the Settings.php file.
function updateSettingsFile($config_vars)
{
global $boarddir;
// Load the file. Break it up based on \r or \n, and then clean out extra characters.
$settingsArray = file_get_contents($boarddir . '/Settings.php');
if (strpos($settingsArray, "\n") !== false)
$settingsArray = explode("\n", $settingsArray);
elseif (strpos($settingsArray, "\r") !== false)
$settingsArray = explode("\r", $settingsArray);
else
return;
// Make sure we got a good file.
if (count($config_vars) == 1 && isset($config_vars['db_last_error']))
{
$temp = trim(implode("\n", $settingsArray));
if (substr($temp, 0, 5) != '')
return;
if (strpos($temp, 'sourcedir') === false || strpos($temp, 'boarddir') === false || strpos($temp, 'cookiename') === false)
return;
}
// Presumably, the file has to have stuff in it for this function to be called :P.
if (count($settingsArray) < 10)
return;
foreach ($settingsArray as $k => $dummy)
$settingsArray[$k] = strtr($dummy, array("\r" => '')) . "\n";
for ($i = 0, $n = count($settingsArray); $i < $n; $i++)
{
// Don't trim or bother with it if it's not a variable.
if (substr($settingsArray[$i], 0, 1) != '$')
continue;
$settingsArray[$i] = trim($settingsArray[$i]) . "\n";
// Look through the variables to set....
foreach ($config_vars as $var => $val)
{
if (strncasecmp($settingsArray[$i], '$' . $var, 1 + strlen($var)) == 0)
{
$comment = strstr(substr($settingsArray[$i], strpos($settingsArray[$i], ';')), '#');
$settingsArray[$i] = '$' . $var . ' = ' . $val . ';' . ($comment == '' ? '' : "\t\t" . rtrim($comment)) . "\n";
// This one's been 'used', so to speak.
unset($config_vars[$var]);
}
}
if (substr(trim($settingsArray[$i]), 0, 2) == '?' . '>')
$end = $i;
}
// This should never happen, but apparently it is happening.
if (empty($end) || $end < 10)
$end = count($settingsArray) - 1;
// Still more? Add them at the end.
if (!empty($config_vars))
{
if (trim($settingsArray[$end]) == '?' . '>')
$settingsArray[$end++] = '';
else
$end++;
foreach ($config_vars as $var => $val)
$settingsArray[$end++] = '$' . $var . ' = ' . $val . ';' . "\n";
$settingsArray[$end] = '?' . '>';
}
else
$settingsArray[$end] = trim($settingsArray[$end]);
// Sanity error checking: the file needs to be at least 12 lines.
if (count($settingsArray) < 12)
return;
// Blank out the file - done to fix a oddity with some servers.
$fp = @fopen($boarddir . '/Settings.php', 'w');
// Is it even writable, though?
if ($fp)
{
fclose($fp);
$fp = fopen($boarddir . '/Settings.php', 'r+');
foreach ($settingsArray as $line)
fwrite($fp, strtr($line, "\r", ''));
fclose($fp);
}
}
// Convert both data and database tables to UTF-8 character set.
function ConvertUtf8()
{
global $scripturl, $context, $txt, $language, $db_prefix, $db_character_set;
global $modSettings, $user_info, $sourcedir;
// Show me your badge!
isAllowedTo('admin_forum');
// The character sets used in SMF's language files with their db equivalent.
$charsets = array(
// Chinese-traditional.
'big5' => 'big5',
// Chinese-simplified.
'gbk' => 'gbk',
// West European.
'ISO-8859-1' => 'latin1',
// Romanian.
'ISO-8859-2' => 'latin2',
// Turkish.
'ISO-8859-9' => 'latin5',
// Thai.
'tis-620' => 'tis620',
// Persian, Chinese, etc.
'UTF-8' => 'utf8',
// Russian.
'windows-1251' => 'cp1251',
// Greek.
'windows-1253' => 'utf8',
// Hebrew.
'windows-1255' => 'utf8',
// Arabic.
'windows-1256' => 'cp1256',
);
// Get a list of character sets supported by your MySQL server.
$request = db_query("
SHOW CHARACTER SET", __FILE__, __LINE__);
$db_charsets = array();
while ($row = mysql_fetch_assoc($request))
$db_charsets[] = $row['Charset'];
// Character sets supported by both MySQL and SMF's language files.
$charsets = array_intersect($charsets, $db_charsets);
// This is for the first screen telling backups is good.
if (!isset($_POST['proceed']))
{
adminIndex('maintain_forum');
// Character set conversions are only supported as of MySQL 4.1.2.
if (version_compare('4.1.2', preg_replace('~\-.+?$~', '', mysql_get_server_info())) > 0)
fatal_lang_error('utf8_db_version_too_low');
// Use the messages.body column as indicator for the database charset.
$request = db_query("
SHOW FULL COLUMNS
FROM {$db_prefix}messages
LIKE 'body'", __FILE__, __LINE__);
$column_info = mysql_fetch_assoc($request);
mysql_free_result($request);
// A collation looks like latin1_swedish. We only need the character set.
list($context['database_charset']) = explode('_', $column_info['Collation']);
$context['database_charset'] = in_array($context['database_charset'], $charsets) ? array_search($context['database_charset'], $charsets) : $context['database_charset'];
// No need to convert to UTF-8 if it already is.
if ($db_character_set === 'utf8' && !empty($modSettings['global_character_set']) && $modSettings['global_character_set'] === 'UTF-8')
fatal_lang_error('utf8_already_utf8');
// Grab the character set from the default language file.
loadLanguage('index', $language, true);
$context['charset_detected'] = $txt['lang_character_set'];
$context['charset_about_detected'] = sprintf($txt['utf8_detected_charset'], $language, $context['charset_detected']);
// Go back to your own language.
loadLanguage('index', $user_info['language'], true);
// Show a warning if the character set seems not to be supported.
if (!isset($charsets[strtr(strtolower($context['charset_detected']), array('utf' => 'UTF', 'iso' => 'ISO'))]))
{
$context['charset_warning'] = sprintf($txt['utf8_charset_not_supported'], $txt['lang_character_set']);
// Default to ISO-8859-1.
$context['charset_detected'] = 'ISO-8859-1';
}
$context['charset_list'] = array_keys($charsets);
$context['page_title'] = $txt['utf8_title'];
$context['sub_template'] = 'convert_utf8';
return;
}
// After this point we're starting the conversion. But first: session check.
checkSession();
// Translation table for the character sets not native for MySQL.
$translation_tables = array(
'windows-1255' => array(
'0x81' => '\'\'', '0x8A' => '\'\'', '0x8C' => '\'\'',
'0x8D' => '\'\'', '0x8E' => '\'\'', '0x8F' => '\'\'',
'0x90' => '\'\'', '0x9A' => '\'\'', '0x9C' => '\'\'',
'0x9D' => '\'\'', '0x9E' => '\'\'', '0x9F' => '\'\'',
'0xCA' => '\'\'', '0xD9' => '\'\'', '0xDA' => '\'\'',
'0xDB' => '\'\'', '0xDC' => '\'\'', '0xDD' => '\'\'',
'0xDE' => '\'\'', '0xDF' => '\'\'', '0xFB' => '\'\'',
'0xFC' => '\'\'', '0xFF' => '\'\'', '0xC2' => '0xFF',
'0x80' => '0xFC', '0xE2' => '0xFB', '0xA0' => '0xC2A0',
'0xA1' => '0xC2A1', '0xA2' => '0xC2A2', '0xA3' => '0xC2A3',
'0xA5' => '0xC2A5', '0xA6' => '0xC2A6', '0xA7' => '0xC2A7',
'0xA8' => '0xC2A8', '0xA9' => '0xC2A9', '0xAB' => '0xC2AB',
'0xAC' => '0xC2AC', '0xAD' => '0xC2AD', '0xAE' => '0xC2AE',
'0xAF' => '0xC2AF', '0xB0' => '0xC2B0', '0xB1' => '0xC2B1',
'0xB2' => '0xC2B2', '0xB3' => '0xC2B3', '0xB4' => '0xC2B4',
'0xB5' => '0xC2B5', '0xB6' => '0xC2B6', '0xB7' => '0xC2B7',
'0xB8' => '0xC2B8', '0xB9' => '0xC2B9', '0xBB' => '0xC2BB',
'0xBC' => '0xC2BC', '0xBD' => '0xC2BD', '0xBE' => '0xC2BE',
'0xBF' => '0xC2BF', '0xD7' => '0xD7B3', '0xD1' => '0xD781',
'0xD4' => '0xD7B0', '0xD5' => '0xD7B1', '0xD6' => '0xD7B2',
'0xE0' => '0xD790', '0xEA' => '0xD79A', '0xEC' => '0xD79C',
'0xED' => '0xD79D', '0xEE' => '0xD79E', '0xEF' => '0xD79F',
'0xF0' => '0xD7A0', '0xF1' => '0xD7A1', '0xF2' => '0xD7A2',
'0xF3' => '0xD7A3', '0xF5' => '0xD7A5', '0xF6' => '0xD7A6',
'0xF7' => '0xD7A7', '0xF8' => '0xD7A8', '0xF9' => '0xD7A9',
'0x82' => '0xE2809A', '0x84' => '0xE2809E', '0x85' => '0xE280A6',
'0x86' => '0xE280A0', '0x87' => '0xE280A1', '0x89' => '0xE280B0',
'0x8B' => '0xE280B9', '0x93' => '0xE2809C', '0x94' => '0xE2809D',
'0x95' => '0xE280A2', '0x97' => '0xE28094', '0x99' => '0xE284A2',
'0xC0' => '0xD6B0', '0xC1' => '0xD6B1', '0xC3' => '0xD6B3',
'0xC4' => '0xD6B4', '0xC5' => '0xD6B5', '0xC6' => '0xD6B6',
'0xC7' => '0xD6B7', '0xC8' => '0xD6B8', '0xC9' => '0xD6B9',
'0xCB' => '0xD6BB', '0xCC' => '0xD6BC', '0xCD' => '0xD6BD',
'0xCE' => '0xD6BE', '0xCF' => '0xD6BF', '0xD0' => '0xD780',
'0xD2' => '0xD782', '0xE3' => '0xD793', '0xE4' => '0xD794',
'0xE5' => '0xD795', '0xE7' => '0xD797', '0xE9' => '0xD799',
'0xFD' => '0xE2808E', '0xFE' => '0xE2808F', '0x92' => '0xE28099',
'0x83' => '0xC692', '0xD3' => '0xD783', '0x88' => '0xCB86',
'0x98' => '0xCB9C', '0x91' => '0xE28098', '0x96' => '0xE28093',
'0xBA' => '0xC3B7', '0x9B' => '0xE280BA', '0xAA' => '0xC397',
'0xA4' => '0xE282AA', '0xE1' => '0xD791', '0xE6' => '0xD796',
'0xE8' => '0xD798', '0xEB' => '0xD79B', '0xF4' => '0xD7A4',
'0xFA' => '0xD7AA', '0xFF' => '0xD6B2', '0xFC' => '0xE282AC',
'0xFB' => '0xD792',
),
'windows-1253' => array(
'0x81' => "''", '0x88' => "''", '0x8A' => "''",
'0x8C' => "''", '0x8D' => "''", '0x8E' => "''",
'0x8F' => "''", '0x90' => "''", '0x98' => "''",
'0x9A' => "''", '0x9C' => "''", '0x9D' => "''",
'0x9E' => "''", '0x9F' => "''", '0xAA' => "''",
'0xD2' => "''", '0xFF' => "''", '0xCE' => '0xCE9E',
'0xB8' => '0xCE88', '0xBA' => '0xCE8A', '0xBC' => '0xCE8C',
'0xBE' => '0xCE8E', '0xBF' => '0xCE8F', '0xC0' => '0xCE90',
'0xC8' => '0xCE98', '0xCA' => '0xCE9A', '0xCC' => '0xCE9C',
'0xCD' => '0xCE9D', '0xCF' => '0xCE9F', '0xDA' => '0xCEAA',
'0xE8' => '0xCEB8', '0xEA' => '0xCEBA', '0xEC' => '0xCEBC',
'0xEE' => '0xCEBE', '0xEF' => '0xCEBF', '0xC2' => '0xFF',
'0xBD' => '0xC2BD', '0xED' => '0xCEBD', '0xB2' => '0xC2B2',
'0xA0' => '0xC2A0', '0xA3' => '0xC2A3', '0xA4' => '0xC2A4',
'0xA5' => '0xC2A5', '0xA6' => '0xC2A6', '0xA7' => '0xC2A7',
'0xA8' => '0xC2A8', '0xA9' => '0xC2A9', '0xAB' => '0xC2AB',
'0xAC' => '0xC2AC', '0xAD' => '0xC2AD', '0xAE' => '0xC2AE',
'0xB0' => '0xC2B0', '0xB1' => '0xC2B1', '0xB3' => '0xC2B3',
'0xB5' => '0xC2B5', '0xB6' => '0xC2B6', '0xB7' => '0xC2B7',
'0xBB' => '0xC2BB', '0xE2' => '0xCEB2', '0x80' => '0xD2',
'0x82' => '0xE2809A', '0x84' => '0xE2809E', '0x85' => '0xE280A6',
'0x86' => '0xE280A0', '0xA1' => '0xCE85', '0xA2' => '0xCE86',
'0x87' => '0xE280A1', '0x89' => '0xE280B0', '0xB9' => '0xCE89',
'0x8B' => '0xE280B9', '0x91' => '0xE28098', '0x99' => '0xE284A2',
'0x92' => '0xE28099', '0x93' => '0xE2809C', '0x94' => '0xE2809D',
'0x95' => '0xE280A2', '0x96' => '0xE28093', '0x97' => '0xE28094',
'0x9B' => '0xE280BA', '0xAF' => '0xE28095', '0xB4' => '0xCE84',
'0xC1' => '0xCE91', '0xC3' => '0xCE93', '0xC4' => '0xCE94',
'0xC5' => '0xCE95', '0xC6' => '0xCE96', '0x83' => '0xC692',
'0xC7' => '0xCE97', '0xC9' => '0xCE99', '0xCB' => '0xCE9B',
'0xD0' => '0xCEA0', '0xD1' => '0xCEA1', '0xD3' => '0xCEA3',
'0xD4' => '0xCEA4', '0xD5' => '0xCEA5', '0xD6' => '0xCEA6',
'0xD7' => '0xCEA7', '0xD8' => '0xCEA8', '0xD9' => '0xCEA9',
'0xDB' => '0xCEAB', '0xDC' => '0xCEAC', '0xDD' => '0xCEAD',
'0xDE' => '0xCEAE', '0xDF' => '0xCEAF', '0xE0' => '0xCEB0',
'0xE1' => '0xCEB1', '0xE3' => '0xCEB3', '0xE4' => '0xCEB4',
'0xE5' => '0xCEB5', '0xE6' => '0xCEB6', '0xE7' => '0xCEB7',
'0xE9' => '0xCEB9', '0xEB' => '0xCEBB', '0xF0' => '0xCF80',
'0xF1' => '0xCF81', '0xF2' => '0xCF82', '0xF3' => '0xCF83',
'0xF4' => '0xCF84', '0xF5' => '0xCF85', '0xF6' => '0xCF86',
'0xF7' => '0xCF87', '0xF8' => '0xCF88', '0xF9' => '0xCF89',
'0xFA' => '0xCF8A', '0xFB' => '0xCF8B', '0xFC' => '0xCF8C',
'0xFD' => '0xCF8D', '0xFE' => '0xCF8E', '0xFF' => '0xCE92',
'0xD2' => '0xE282AC',
),
);
// Make some preparations.
if (isset($translation_tables[$_POST['src_charset']]))
{
$replace = '%field%';
foreach ($translation_tables[$_POST['src_charset']] as $from => $to)
$replace = "REPLACE($replace, $from, $to)";
}
// Grab a list of tables.
if (preg_match('~^`(.+?)`\.(.+?)$~', $db_prefix, $match) === 1)
$queryTables = db_query("
SHOW TABLE STATUS
FROM `" . strtr($match[1], array('`' => '')) . "`
LIKE '" . str_replace('_', '\_', $match[2]) . "%'", __FILE__, __LINE__);
else
$queryTables = db_query("
SHOW TABLE STATUS
LIKE '" . str_replace('_', '\_', $db_prefix) . "%'", __FILE__, __LINE__);
while ($table_info = mysql_fetch_assoc($queryTables))
{
// Just to make sure it doesn't time out.
if (function_exists('apache_reset_timeout'))
apache_reset_timeout();
$table_charsets = array();
// Loop through each column.
$queryColumns = db_query("
SHOW FULL COLUMNS
FROM $table_info[Name]", __FILE__, __LINE__);
while ($column_info = mysql_fetch_assoc($queryColumns))
{
// Only text'ish columns have a character set and need converting.
if (strpos($column_info['Type'], 'text') !== false || strpos($column_info['Type'], 'char') !== false)
{
$collation = empty($column_info['Collation']) || $column_info['Collation'] === 'NULL' ? $table_info['Collation'] : $column_info['Collation'];
if (!empty($collation) && $collation !== 'NULL')
{
list($charset) = explode('_', $collation);
if (!isset($table_charsets[$charset]))
$table_charsets[$charset] = array();
$table_charsets[$charset][] = $column_info;
}
}
}
mysql_free_result($queryColumns);
// Only change the column if the data doesn't match the current charset.
if ((count($table_charsets) === 1 && key($table_charsets) !== $charsets[$_POST['src_charset']]) || count($table_charsets) > 1)
{
$updates_blob = '';
$updates_text = '';
foreach ($table_charsets as $charset => $columns)
{
if ($charset !== $charsets[$_POST['src_charset']])
{
foreach ($columns as $column)
{
$updates_blob .= "
CHANGE COLUMN $column[Field] $column[Field] " . strtr($column['Type'], array('text' => 'blob', 'char' => 'binary')) . ($column['Null'] === 'YES' ? ' NULL' : ' NOT NULL') . (strpos($column['Type'], 'char') === false ? '' : " default '$column[Default]'") . ',';
$updates_text .= "
CHANGE COLUMN $column[Field] $column[Field] $column[Type] CHARACTER SET " . $charsets[$_POST['src_charset']] . ($column['Null'] === 'YES' ? '' : ' NOT NULL') . (strpos($column['Type'], 'char') === false ? '' : " default '$column[Default]'") . ',';
}
}
}
// Change the columns to binary form.
db_query("
ALTER TABLE $table_info[Name]" . substr($updates_blob, 0, -1), __FILE__, __LINE__);
// Convert the character set if MySQL has no native support for it.
if (isset($translation_tables[$_POST['src_charset']]))
{
$update = '';
foreach ($table_charsets as $charset => $columns)
foreach ($columns as $column)
$update .= "
$column[Field] = " . strtr($replace, array('%field%' => $column['Field'])) . ',';
db_query("
UPDATE $table_info[Name]
SET " . substr($update, 0, -1), __FILE__, __LINE__);
}
// Change the columns back, but with the proper character set.
db_query("
ALTER TABLE $table_info[Name]" . substr($updates_text, 0, -1), __FILE__, __LINE__);
}
// Now do the actual conversion (if still needed).
if ($charsets[$_POST['src_charset']] !== 'utf8')
db_query("
ALTER TABLE $table_info[Name]
CONVERT TO CHARACTER SET utf8", __FILE__, __LINE__);
}
mysql_free_result($queryTables);
// Let the settings know we have a new character set.
updateSettings(array('global_character_set' => 'UTF-8'));
updateSettingsFile(array('db_character_set' => '\'utf8\''));
// The conversion might have messed up some serialized strings. Fix them!
require_once($sourcedir . '/Subs-Charset.php');
fix_serialized_columns();
redirectExit('action=maintain');
}
// Convert HTML-entities to their UTF-8 character equivalents.
function ConvertEntities()
{
global $db_prefix, $db_character_set, $modSettings, $context, $sourcedir;
isAllowedTo('admin_forum');
// Show the maintenance highlighted on the admin bar.
adminIndex('maintain_forum');
// Check to see if UTF-8 is currently the default character set.
if ($modSettings['global_character_set'] !== 'UTF-8' || !isset($db_character_set) || $db_character_set !== 'utf8')
fatal_lang_error('entity_convert_only_utf8');
// Select the sub template from the Admin template.
$context['sub_template'] = 'convert_entities';
// Some starting values.
$context['table'] = empty($_REQUEST['table']) ? 0 : (int) $_REQUEST['table'];
$context['start'] = empty($_REQUEST['start']) ? 0 : (int) $_REQUEST['start'];
$context['start_time'] = time();
$context['first_step'] = !isset($_REQUEST['sesc']);
$context['last_step'] = false;
// The first step is just a text screen with some explanation.
if ($context['first_step'])
return;
// Now we're actually going to convert...
checkSession('get');
// A list of tables ready for conversion.
$tables = array(
'ban_groups',
'ban_items',
'boards',
'calendar',
'calendar_holidays',
'categories',
'log_errors',
'log_search_subjects',
'membergroups',
'members',
'message_icons',
'messages',
'package_servers',
'personal_messages',
'pm_recipients',
'polls',
'poll_choices',
'smileys',
'themes',
);
$context['num_tables'] = count($tables);
// This function will do the conversion later on.
$entity_replace = create_function('$string', '
$num = substr($string, 0, 1) === \'x\' ? hexdec(substr($string, 1)) : (int) $string;
return $num < 0x20 || $num > 0x10FFFF || ($num >= 0xD800 && $num <= 0xDFFF) ? \'\' : ($num < 0x80 ? \'&#\' . $num . \';\' : ($num < 0x800 ? chr(192 | $num >> 6) . chr(128 | $num & 63) : ($num < 0x10000 ? chr(224 | $num >> 12) . chr(128 | $num >> 6 & 63) . chr(128 | $num & 63) : chr(240 | $num >> 18) . chr(128 | $num >> 12 & 63) . chr(128 | $num >> 6 & 63) . chr(128 | $num & 63))));');
// Loop through all tables that need converting.
for (; $context['table'] < $context['num_tables']; $context['table']++)
{
$cur_table = $tables[$context['table']];
$primary_key = '';
if (function_exists('apache_reset_timeout'))
apache_reset_timeout();
// Get a list of text columns.
$columns = array();
$request = db_query("
SHOW FULL COLUMNS
FROM {$db_prefix}$cur_table", __FILE__, __LINE__);
while ($column_info = mysql_fetch_assoc($request))
if (strpos($column_info['Type'], 'text') !== false || strpos($column_info['Type'], 'char') !== false)
$columns[] = $column_info['Field'];
// Get the column with the (first) primary key.
$request = db_query("
SHOW KEYS
FROM {$db_prefix}$cur_table", __FILE__, __LINE__);
while ($row = mysql_fetch_assoc($request))
{
if ($row['Key_name'] === 'PRIMARY' && $row['Seq_in_index'] == 1)
{
$primary_key = $row['Column_name'];
break;
}
}
mysql_free_result($request);
// No primary key, no glory.
if (empty($primary_key))
continue;
// Get the maximum value for the primary key.
$request = db_query("
SELECT MAX($primary_key)
FROM {$db_prefix}$cur_table", __FILE__, __LINE__);
list($max_value) = mysql_fetch_row($request);
mysql_free_result($request);
if (empty($max_value))
continue;
while ($context['start'] <= $max_value)
{
// Retrieve a list of rows that has at least one entity to convert.
$request = db_query("
SELECT $primary_key, " . implode(', ', $columns) . "
FROM {$db_prefix}$cur_table
WHERE $primary_key BETWEEN $context[start] AND $context[start] + 499
AND (" . implode(" LIKE '%&#%' OR ", $columns) . " LIKE '%&#%')
LIMIT 500", __FILE__, __LINE__);
while ($row = mysql_fetch_assoc($request))
{
$changes = array();
foreach ($row as $column_name => $column_value)
if ($column_name !== $primary_key && strpos($column_value, '&#') !== false)
$changes[] = "$column_name = '" . addslashes(preg_replace('~(&#(\d{1,7}|x[0-9a-fA-F]{1,6});)~e', '$entity_replace(\'\\2\')', $column_value)) . "'";
// Update the row.
if (!empty($changes))
db_query("
UPDATE {$db_prefix}$cur_table
SET
" . implode(",
", $changes) . "
WHERE $primary_key = " . $row[$primary_key] . "
LIMIT 1", __FILE__, __LINE__);
}
mysql_free_result($request);
$context['start'] += 500;
// After ten seconds interrupt.
if (time() - $context['start_time'] > 10)
{
// Calculate an approximation of the percentage done.
$context['percent_done'] = round(100 * ($context['table'] + ($context['start'] / $max_value)) / $context['num_tables'], 1);
$context['continue_get_data'] = '?action=convertentities;table=' . $context['table'] . ';start=' . $context['start'] . ';sesc=' . $context['session_id'];
return;
}
}
$context['start'] = 0;
}
// Make sure all serialized strings are all right.
require_once($sourcedir . '/Subs-Charset.php');
fix_serialized_columns();
// If we're here, we must be done.
$context['percent_done'] = 100;
$context['continue_get_data'] = '?action=maintain';
$context['last_step'] = true;
}
?>