Current File : /home/admin/public_html/old/happyezystyle/board/Sources/Subs-Admin.php
<?php
/**********************************************************************************
* Subs-Admin.php *
***********************************************************************************
* SMF: Simple Machines Forum *
* Open-Source Project Inspired by Zef Hemel (zef@zefhemel.com) *
* =============================================================================== *
* Software Version: SMF 2.0 RC1 *
* Software by: Simple Machines (http://www.simplemachines.org) *
* Copyright 2006-2009 by: Simple Machines LLC (http://www.simplemachines.org) *
* 2001-2006 by: Lewis Media (http://www.lewismedia.com) *
* Support, News, Updates at: http://www.simplemachines.org *
***********************************************************************************
* This program is free software; you may redistribute it and/or modify it under *
* the terms of the provided license as published by Simple Machines LLC. *
* *
* This program is distributed in the hope that it is and will be useful, but *
* WITHOUT ANY WARRANTIES; without even any implied warranty of MERCHANTABILITY *
* or FITNESS FOR A PARTICULAR PURPOSE. *
* *
* See the "license.txt" file for details of the Simple Machines license. *
* The latest version can always be found at http://www.simplemachines.org. *
**********************************************************************************/
if (!defined('SMF'))
die('Hacking attempt...');
/* This file contains functions that are specifically done by administrators.
void getServerVersions(array checkFor)
- get a list of versions that are currently installed on the server.
void getFileVersions(array versionOptions)
- get detailed version information about the physical SMF files on the
server.
- the input parameter allows to set whether to include SSI.php and
whether the results should be sorted.
- returns an array containing information on source files, templates
and language files found in the default theme directory (grouped by
language).
void updateSettingsFile(array config_vars)
- updates the Settings.php file with the changes in config_vars.
- expects config_vars to be an associative array, with the keys as the
variable names in Settings.php, and the values the varaible values.
- does not escape or quote values.
- preserves case, formatting, and additional options in file.
- writes nothing if the resulting file would be less than 10 lines
in length (sanity check for read lock.)
void updateAdminPreferences()
- saves the admins current preferences to the database.
void emailAdmins(string $template, array $replacements = array(), additional_recipients = array())
- loads all users who are admins or have the admin forum permission.
- uses the email template and replacements passed in the parameters.
- sends them an email.
*/
function getServerVersions($checkFor)
{
global $txt, $db_connection, $_PHPA, $smcFunc, $memcached, $modSettings;
loadLanguage('Admin');
$versions = array();
// Is GD available? If it is, we should show version information for it too.
if (in_array('gd', $checkFor) && function_exists('gd_info'))
{
$temp = gd_info();
$versions['gd'] = array('title' => $txt['support_versions_gd'], 'version' => $temp['GD Version']);
}
// Now lets check for the Database.
if (in_array('db_server', $checkFor))
{
db_extend();
if (!isset($db_connection) || $db_connection === false)
trigger_error('getServerVersions(): you need to be connected to the database in order to get its server version', E_USER_NOTICE);
else
{
$versions['db_server'] = array('title' => sprintf($txt['support_versions_db'], $smcFunc['db_title']), 'version' => '');
$versions['db_server']['version'] = $smcFunc['db_get_version']();
}
}
// If we're using memcache we need the server info.
if (empty($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 (in_array('mmcache', $checkFor) && defined('MMCACHE_VERSION'))
$versions['mmcache'] = array('title' => 'Turck MMCache', 'version' => MMCACHE_VERSION);
if (in_array('eaccelerator', $checkFor) && defined('EACCELERATOR_VERSION'))
$versions['eaccelerator'] = array('title' => 'eAccelerator', 'version' => EACCELERATOR_VERSION);
if (in_array('phpa', $checkFor) && isset($_PHPA))
$versions['phpa'] = array('title' => 'ionCube PHP-Accelerator', 'version' => $_PHPA['VERSION']);
if (in_array('apc', $checkFor) && extension_loaded('apc'))
$versions['apc'] = array('title' => 'Alternative PHP Cache', 'version' => phpversion('apc'));
if (in_array('memcache', $checkFor) && function_exists('memcache_set'))
$versions['memcache'] = array('title' => 'Memcached', 'version' => empty($memcached) ? '???' : memcache_get_version($memcached));
if (in_array('xcache', $checkFor) && function_exists('xcache_set'))
$versions['xcache'] = array('title' => 'XCache', 'version' => XCACHE_VERSION);
if (in_array('php', $checkFor))
$versions['php'] = array('title' => 'PHP', 'version' => PHP_VERSION);
if (in_array('server', $checkFor))
$versions['server'] = array('title' => $txt['support_versions_server'], 'version' => $_SERVER['SERVER_SOFTWARE']);
return $versions;
}
// Search through source, theme and language files to determine their version.
function getFileVersions(&$versionOptions)
{
global $boarddir, $sourcedir, $settings;
// Default place to find the languages would be the default theme dir.
$lang_dir = $settings['default_theme_dir'] . '/languages';
$version_info = array(
'file_versions' => array(),
'default_template_versions' => array(),
'template_versions' => array(),
'default_language_versions' => array(),
);
// Find the version in SSI.php's file header.
if (!empty($versionOptions['include_ssi']) && file_exists($boarddir . '/SSI.php'))
{
$fp = fopen($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)
$version_info['file_versions']['SSI.php'] = $match[1];
// Not found! This is bad.
else
$version_info['file_versions']['SSI.php'] = '??';
}
// Do the paid subscriptions handler?
if (!empty($versionOptions['include_subscriptions']) && file_exists($boarddir . '/subscriptions.php'))
{
$fp = fopen($boarddir . '/subscriptions.php', 'rb');
$header = fread($fp, 4096);
fclose($fp);
// Found it?
if (preg_match('~\*\s*Software\s+Version:\s+SMF\s+(.+?)[\s]{2}~i', $header, $match) == 1)
$version_info['file_versions']['subscriptions.php'] = $match[1];
// If we haven't how do we all get paid?
else
$version_info['file_versions']['subscriptions.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)
$version_info['file_versions'][$entry] = $match[1];
// It wasn't found, but the file was... show a '??'.
else
$version_info['file_versions'][$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)
$version_info[$type][$entry] = $match[1];
// It wasn't found, but the file was... show a '??'.
else
$version_info[$type][$entry] = '??';
}
}
$This_dir->close();
}
// Load up all the files in the default language directory and sort by language.
$This_dir = dir($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)
$version_info['default_language_versions'][$language][$name] = $match[1];
// It wasn't found, but the file was... show a '??'.
else
$version_info['default_language_versions'][$language][$name] = '??';
}
}
$This_dir->close();
// Sort the file versions by filename.
if (!empty($versionOptions['sort_results']))
{
ksort($version_info['file_versions']);
ksort($version_info['default_template_versions']);
ksort($version_info['template_versions']);
ksort($version_info['default_language_versions']);
// For languages sort each language too.
foreach ($version_info['default_language_versions'] as $language => $dummy)
ksort($version_info['default_language_versions'][$language]);
}
return $version_info;
}
// Update the Settings.php file.
function updateSettingsFile($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) != '<?php' || substr($temp, -2) != '?' . '>')
return;
if (strpos($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);
}
}
function updateAdminPreferences()
{
global $options, $context, $smcFunc, $settings, $user_info;
// This must exist!
if (!isset($context['admin_preferences']))
return false;
// This is what we'll be saving.
$options['admin_preferences'] = serialize($context['admin_preferences']);
// Just check we haven't ended up with something theme exclusive somehow.
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}themes
WHERE id_theme != {int:default_theme}
AND variable = {string:admin_preferences}',
array(
'default_theme' => 1,
'admin_preferences' => 'admin_preferences',
)
);
// Update the themes table.
$smcFunc['db_insert']('replace',
'{db_prefix}themes',
array('id_member' => 'int', 'id_theme' => 'int', 'variable' => 'string-255', 'value' => 'string-65534'),
array($user_info['id'], 1, 'admin_preferences', $options['admin_preferences']),
array('id_member', 'id_theme', 'variable')
);
// Make sure we invalidate any cache.
cache_put_data('theme_settings-' . $settings['theme_id'] . ':' . $user_info['id'], null, 0);
}
// Send all the administrators a lovely email.
function emailAdmins($template, $replacements = array(), $additional_recipients = array())
{
global $smcFunc, $sourcedir, $language, $modSettings;
// We certainly want this.
require_once($sourcedir . '/Subs-Post.php');
// Load all groups which are effectively admins.
$request = $smcFunc['db_query']('', '
SELECT id_group
FROM {db_prefix}permissions
WHERE permission = {string:admin_forum}
AND add_deny = {int:add_deny}
AND id_group != {int:id_group}',
array(
'add_deny' => 1,
'id_group' => 0,
'admin_forum' => 'admin_forum',
)
);
$groups = array(1);
while ($row = $smcFunc['db_fetch_assoc']($request))
$groups[] = $row['id_group'];
$smcFunc['db_free_result']($request);
$request = $smcFunc['db_query']('', '
SELECT id_member, member_name, real_name, lngfile, email_address
FROM {db_prefix}members
WHERE (id_group IN ({array_int:group_list}) OR FIND_IN_SET({raw:group_array_implode}, additional_groups))
AND notify_types != {int:notify_types}
ORDER BY lngfile',
array(
'group_list' => $groups,
'notify_types' => 4,
'group_array_implode' => implode(', additional_groups) OR FIND_IN_SET(', $groups),
)
);
$emails_sent = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
// Stick their particulars in the replacement data.
$replacements['IDMEMBER'] = $row['id_member'];
$replacements['REALNAME'] = $row['member_name'];
$replacements['USERNAME'] = $row['real_name'];
// Load the data from the template.
$emaildata = loadEmailTemplate($template, $replacements, empty($row['lngfile']) || empty($modSettings['userLanguage']) ? $language : $row['lngfile']);
// Then send the actual email.
sendmail($row['email_address'], $emaildata['subject'], $emaildata['body'], null, null, false, 1);
// Track who we emailed so we don't do it twice.
$emails_sent[] = $row['email_address'];
}
$smcFunc['db_free_result']($request);
// Any additional users we must email this to?
if (!empty($additional_recipients))
foreach ($additional_recipients as $recipient)
{
if (in_array($recipient['email'], $emails_sent))
continue;
$replacements['IDMEMBER'] = $recipient['id'];
$replacements['REALNAME'] = $recipient['name'];
$replacements['USERNAME'] = $recipient['name'];
// Load the template again.
$emaildata = loadEmailTemplate($template, $replacements, empty($recipient['lang']) || empty($modSettings['userLanguage']) ? $language : $recipient['lang']);
// Send off the email.
sendmail($recipient['email'], $emaildata['subject'], $emaildata['body'], null, null, false, 1);
}
}
?>