home.inc.php

Discuz功能源码（开源）

<?php

/*
	[Discuz!] (C)2001-2009 Comsenz Inc.
	This is NOT a freeware, use is subject to license terms

	$Id: home.inc.php 17291 2008-12-12 03:15:51Z tiger $
*/

if(!defined('IN_DISCUZ') || !defined('IN_ADMINCP')) {
	exit('Access Denied');
}

if(@file_exists(DISCUZ_ROOT.'./install/index.php')) {
	@unlink(DISCUZ_ROOT.'./install/index.php');
	if(@file_exists(DISCUZ_ROOT.'./install/index.php')) {
		dexit('Please delete install/index.php via FTP!');
	}
}

@include_once DISCUZ_ROOT.'./discuz_version.php';
require_once DISCUZ_ROOT.'./include/attachment.func.php';

$siteuniqueid = $db->result_first("SELECT value FROM {$tablepre}settings WHERE variable='siteuniqueid'");
if(empty($siteuniqueid) || strlen($siteuniqueid) < 16) {
	$chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz';
	$siteuniqueid = $chars[date('y')%60].$chars[date('n')].$chars[date('j')].$chars[date('G')].$chars[date('i')].$chars[date('s')].substr(md5($onlineip.$discuz_user.$timestamp), 0, 4).random(6);
	$db->query("REPLACE INTO {$tablepre}settings (variable, value) VALUES ('siteuniqueid', '$siteuniqueid')");
}

if(empty($_DCACHE['settings']['authkey']) || strlen($_DCACHE['settings']['authkey']) < 16) {
	$authkey = $_DCACHE['settings']['authkey'] = substr(md5($siteuniqueid.$bbname.$timestamp), 8, 8).random(8);
	$db->query("REPLACE INTO {$tablepre}settings SET variable='authkey', value='$authkey'");
	updatesettings();
}


if(submitcheck('notesubmit', 1)) {
	if($noteid) {
		$db->query("DELETE FROM {$tablepre}adminnotes WHERE id='$noteid' AND (admin='$discuz_user' OR adminid>='$adminid')");
	}
	if($newmessage) {
		$newaccess[$adminid] = 1;
		$newaccess = bindec(intval($newaccess[1]).intval($newaccess[2]).intval($newaccess[3]));
		$newexpiration = strtotime($newexpiration);
		$newmessage = nl2br(dhtmlspecialchars($newmessage));
		$db->query("INSERT INTO {$tablepre}adminnotes (admin, access, adminid, dateline, expiration, message)
			VALUES ('$discuz_user', '$newaccess', '$adminid', '$timestamp', '$newexpiration', '$newmessage')");
	}
}

$serverinfo = PHP_OS.' / PHP v'.PHP_VERSION;
$serverinfo .= @ini_get('safe_mode') ? ' Safe Mode' : NULL;
$serversoft = $_SERVER['SERVER_SOFTWARE'];
$dbversion = $db->result_first("SELECT VERSION()");

if(@ini_get('file_uploads')) {
	$fileupload = ini_get('upload_max_filesize');
} else {
	$fileupload = '<font color="red">'.$lang['no'].'</font>';
}

//$groupselect = '';
//$query = $db->query("SELECT groupid, grouptitle FROM {$tablepre}usergroups ORDER BY creditslower, groupid");
//while($group = $db->fetch_array($query)) {
//	$groupselect .= '<option value="'.$group['groupid'].'">'.$group['grouptitle'].'</option>';
//}

$dbsize = 0;
$query = $db->query("SHOW TABLE STATUS LIKE '$tablepre%'", 'SILENT');
while($table = $db->fetch_array($query)) {
	$dbsize += $table['Data_length'] + $table['Index_length'];
}
$dbsize = $dbsize ? sizecount($dbsize) : $lang['unknown'];

if(isset($attachsize)) {
	$attachsize = $db->result($db->query("SELECT SUM(filesize) FROM {$tablepre}attachments"), 0);
	$attachsize = is_numeric($attachsize) ? sizecount($attachsize) : $lang['unknown'];
} else {
	$attachsize = '<a href="admincp.php?action=home&attachsize">[ '.$lang['detail'].' ]</a>';
}

$membersmod = $db->result_first("SELECT COUNT(*) FROM {$tablepre}validating WHERE status='0'");
$postsmod = $db->result_first("SELECT COUNT(*) FROM {$tablepre}posts WHERE first='0' AND invisible='-2'");
$threadsdel = $threadsmod = 0;
$query = $db->query("SELECT displayorder FROM {$tablepre}threads WHERE displayorder<'0'");
while($thread = $db->fetch_array($query)) {
	if($thread['displayorder'] == -1) {
		$threadsdel++;
	} elseif($thread['displayorder'] == -2) {
		$threadsmod++;
	}
}

cpheader();
shownav();

showsubmenu('home_welcome');

$save_mastermobile = $db->result_first("SELECT value FROM {$tablepre}settings WHERE variable='mastermobile'");
$save_mastermobile = !empty($save_mastermobile) ? authcode($save_mastermobile, 'DECODE', $authkey) : '';

$securityadvise = '';
$securityadvise .= !$discuz_secques ? $lang['home_secques_invalid'] : '';
$securityadvise .= empty($forumfounders) ? $lang['home_security_nofounder'] : '';
$securityadvise .= $admincp['tpledit'] ? $lang['home_security_tpledit'] : '';
$securityadvise .= $admincp['runquery'] ? $lang['home_security_runquery'] : '';

if(isfounder()) {
	if($securyservice) {
		$new_mastermobile = trim($new_mastermobile);
		if(empty($new_mastermobile)) {
			$save_mastermobile = $new_mastermobile;
			$db->query("REPLACE INTO {$tablepre}settings (variable, value) VALUES ('mastermobile', '$new_mastermobile')");
		} elseif($save_mastermobile != $new_mastermobile && strlen($new_mastermobile) == 11 && is_numeric($new_mastermobile) && (substr($new_mastermobile, 0, 2) == '13' || substr($new_mastermobile, 0, 2) == '15')) {
			$save_mastermobile = $new_mastermobile;
			$new_mastermobile = authcode($new_mastermobile, 'ENCODE', $authkey);
			$db->query("REPLACE INTO {$tablepre}settings (variable, value) VALUES ('mastermobile', '$new_mastermobile')");
		}
	}

	$view_mastermobile = !empty($save_mastermobile) ? substr($save_mastermobile, 0 , 3).'*****'.substr($save_mastermobile, -3) : '';

	$securityadvise = '<li><p>'.lang('home_security_service_info').'</p><form method="post" action="'.$BASESCRIPT.'?action=home&securyservice=yes">'.lang('home_security_service_mobile').': <input type="text" class="txt" name="new_mastermobile" value="'.$view_mastermobile.'" size="30" /> <input type="submit" class="btn" name="securyservice" value="'.lang($view_mastermobile ? 'submit' : 'home_security_service_open').'"  /> <span class="lightfont">'.lang($view_mastermobile ? 'home_security_service_mobile_save' : 'home_security_service_mobile_none').'</span></form></li>'.$securityadvise;
}

showtableheader('home_security_tips', '', '', 0);
showtablerow('', 'class="tipsblock"', '<ul>'.$securityadvise.'</ul>');
showtablefooter();
//showsubmenu('home_security_tips');
//echo '<ul class="safelist">'.$securityadvise.'</ul>';

if($isfounder) {
	$insenz = ($insenz = $db->result_first("SELECT value FROM {$tablepre}settings WHERE variable='insenz'")) ? unserialize($insenz) : array();
	if(empty($insenz['authkey'])) {
		showtableheader('insenz_note', 'noborder mt10', '', 0);
		showtablerow('', '', lang('insenz_note_join_insenz').'<a href="'.$BASESCRIPT.'?action=insenz"><u>'.$lang['insenz_note_register'].'</u></a>');
		showtablefooter();
	} elseif($insenz['status']) {