styles.inc.php

Discuz! 论坛软件系统 big5

<?php

/*
	[DISCUZ!] admin/styles.inc.php - add, edit, export/import styles, etc
	This is NOT a freeware, use is subject to license terms

	Version: 4.0.0
	Web: http://www.comsenz.com
	Copyright: 2001-2005 Comsenz Technology Ltd.
	Last Modified: 2004/10/23 03:53
*/

if(!defined('IN_DISCUZ') || !isset($PHP_SELF) || !preg_match("/[\/\\\\]admincp\.php$/", $PHP_SELF)) {
        exit('Access Denied');
}

if($action == 'styles' && $export) {
	$query = $db->query("SELECT s.name, s.templateid, t.name AS tplname, t.directory, t.copyright FROM {$tablepre}styles s LEFT JOIN {$tablepre}templates t ON t.templateid=s.templateid WHERE styleid='$export'");
	if(!$stylearray = $db->fetch_array($query)) {
		cpheader();
		cpmsg('styles_export_invalid');
	}

	$stylearray['version'] = strip_tags($version);
	$time = gmdate("$dateformat $timeformat", $timestamp + $timeoffset * 3600);

	$query = $db->query("SELECT * FROM {$tablepre}stylevars WHERE styleid='$export'");
	while($style = $db->fetch_array($query)) {
		$stylearray['style'][$style['variable']] = $style['substitute'];
	}

/*
	if($stylearray['templateid'] != 1) {
		$dir = dir(DISCUZ_ROOT.'./'.$stylearray['directory']);
		while($entry = $dir->read()) {
			$filename = DISCUZ_ROOT.'./'.$stylearray['directory'].'/'.$entry;
			if(is_file($filename)) {
				$stylearray['template'][str_replace('.', '_DOT_', $entry)] = join('', file($filename));
			}
		}
		$dir->close();
	}
*/

	$style_export = "# Discuz! Style Dump\n".
			"# Version: Discuz! $version\n".
			"# Time: $time\n".
			"# From: $bbname ($boardurl)\n".
			"#\n".
			"# This file was BASE64 encoded\n".
			"#\n".
			"# Discuz! Community: http://www.Discuz.net\n".
			"# Please visit our website for latest news about Discuz!\n".
			"# --------------------------------------------------------\n\n\n".
			wordwrap(base64_encode(serialize($stylearray)), 50, "\n", 1);

	ob_end_clean();
	header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
	header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
	header('Cache-Control: no-cache, must-revalidate');
	header('Pragma: no-cache');
	header('Content-Encoding: none');
	header('Content-Length: '.strlen($style_export));
	header('Content-Disposition: attachment; filename=discuz_style_'.$stylearray['name'].'.txt');
	header('Content-Type: '.(strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') ? 'application/octetstream' : 'application/octet-stream'));

	echo $style_export;
	dexit();
}

cpheader();

if($action == 'styles' && !$export) {

	$predefinedvars = array('available', 'bgcolor', 'altbg1', 'altbg2', 'link', 'bordercolor', 'innerbordercolor', 'headercolor', 'headertext', 'catcolor',
				'tabletext', 'text', 'borderwidth', 'innerborderwidth', 'tablewidth', 'tablespace', 'fontsize', 'msgfontsize', 'font', 'smfontsize',
				'smfont', 'nobold', 'boardimg', 'imgdir', 'maintablewidth', 'maintablespace', 'maintablecolor', 'smdir', 'cattext');

	if(!submitcheck('stylesubmit') && !submitcheck('importsubmit') && !$edit && !$export) {

		$styleselect = '';
		$query = $db->query("SELECT s.styleid, s.available, s.name, t.name AS tplname, t.copyright FROM {$tablepre}styles s LEFT JOIN {$tablepre}templates t ON t.templateid=s.templateid");
		while($styleinfo = $db->fetch_array($query)) {
			$styleselect .= "<tr align=\"center\"><td bgcolor=\"".ALTBG1."\"><input type=\"checkbox\" name=\"delete[]\" value=\"$styleinfo[styleid]\"></td>\n".
				"<td bgcolor=\"".ALTBG2."\"><input type=\"text\" name=\"namenew[$styleinfo[styleid]]\" value=\"$styleinfo[name]\" size=\"18\"></td>\n".
				"<td bgcolor=\"".ALTBG1."\"><input type=\"checkbox\" name=\"availablenew[$styleinfo[styleid]]\" value=\"1\" ".($styleinfo['available'] ? 'checked' : NULL)."></td>\n".
				"<td bgcolor=\"".ALTBG2."\">$styleinfo[styleid]</td>\n".
				"<td bgcolor=\"".ALTBG1."\">$styleinfo[tplname]</td>\n".
				"<td bgcolor=\"".ALTBG2."\"><a href=\"admincp.php?action=styles&export=$styleinfo[styleid]\">[$lang[download]]</a></td>\n".
				"<td bgcolor=\"".ALTBG1."\"><a href=\"admincp.php?action=styles&edit=$styleinfo[styleid]\">[$lang[detail]]</a></td></tr>\n";
		}

?>
<table cellspacing="<?=INNERBORDERWIDTH?>" cellpadding="<?=TABLESPACE?>" width="90%" align="center" class="tableborder">
<tr class="header"><td><?=$lang['tips']?></td></tr>
<tr bgcolor="<?=ALTBG1?>"><td>
<br><?=$lang['styles_tips']?>
</td></tr></table><br><br>

<form method="post" action="admincp.php?action=styles">
<input type="hidden" name="formhash" value="<?=FORMHASH?>">
<table cellspacing="<?=INNERBORDERWIDTH?>" cellpadding="<?=TABLESPACE?>" width="90%" align="center" class="tableborder">
<tr class="header" align="center">
<td width="48"><input type="checkbox" name="chkall" class="header" onclick="checkall(this.form)"><?=$lang['del']?></td>
<td><?=$lang['styles_name']?></td><td><?=$lang['available']?></td><td>styleID</td><td><?=$lang['styles_template']?></td></td><td><?=$lang['export']?></td><td><?=$lang['edit']?></td></tr>
<?=$styleselect?>
<tr><td colspan="8" class="singleborder">&nbsp;</td></tr>
<tr align="center"><td bgcolor="<?=ALTBG1?>"><?=$lang['add_new']?></td>
<td bgcolor="<?=ALTBG2?>"><input type='text' name="newname" size="18"></td>
<td colspan="6" bgcolor="<?=ALTBG2?>">&nbsp;</td>
</tr></table><br>
<center><input type="submit" name="stylesubmit" value="<?=$lang['submit']?>"></center></form>

<br><form method="post" action="admincp.php?action=styles">
<input type="hidden" name="formhash" value="<?=FORMHASH?>">
<table cellspacing="<?=INNERBORDERWIDTH?>" cellpadding="<?=TABLESPACE?>" width="90%" align="center" class="tableborder">
<tr class="header"><td><?=$lang['styles_import']?></td></tr>
<tr><td bgcolor="<?=ALTBG1?>" align="center"><textarea  name="styledata" cols="80" rows="8"></textarea><br>
<input type="checkbox" name="ignoreversion" value="1"> <?=$lang['styles_import_ignore_version']?></td></tr>
</table><br><center><input type="submit" name="importsubmit" value="<?=$lang['submit']?>"></center></form>
<?

	} elseif(submitcheck('stylesubmit')) {

		if(is_array($namenew)) {
			foreach($namenew as $id => $val) {
				$db->query("UPDATE {$tablepre}styles SET name='$namenew[$id]', available='$availablenew[$id]' WHERE styleid='$id'");
			}
		}

		if(is_array($delete)) {
			$ids = $comma = '';
			foreach($delete as $id) {
				$ids .= "$comma'$id'";
				$comma  = ',';
			}
			$query = $db->query("SELECT COUNT(*) FROM {$tablepre}settings WHERE variable='styleid' AND value IN ($ids)");
			if($db->result($query, 0)) {
				cpmsg('styles_delete_invalid');
			}

			$db->query("DELETE FROM {$tablepre}styles WHERE styleid IN ($ids)");
			$db->query("DELETE FROM {$tablepre}stylevars WHERE styleid IN ($ids)");
			$db->query("UPDATE {$tablepre}members SET styleid='0' WHERE styleid IN ($ids)");
			$db->query("UPDATE {$tablepre}forums SET styleid='0' WHERE styleid IN ($ids)");
			$db->query("UPDATE {$tablepre}sessions SET styleid='$_DCACHE[settings][styleid]' WHERE styleid IN ($ids)");
		}

		if($newname) {
			$db->query("INSERT INTO {$tablepre}styles (name, templateid) VALUES ('$newname', '1')");
			$styleidnew = $db->insert_id();
			foreach($predefinedvars as $variable) {
				$db->query("INSERT INTO {$tablepre}stylevars (styleid, variable)
					VALUES ('$styleidnew', '$variable')");
			}
		}

		cpmsg('styles_edit_succeed', 'admincp.php?action=styles');

	} elseif(submitcheck('importsubmit')) {

		$styledata = preg_replace("/(#.*\s+)*/", '', $styledata);
		$stylearray = daddslashes(unserialize(base64_decode($styledata)), 1);

		if(!is_array($stylearray)) {
			cpmsg('styles_import_data_invalid');
		} elseif(empty($ignoreversion) && strip_tags($stylearray['version']) != strip_tags($version)) {
			cpmsg('styles_import_version_invalid');
		}

		$renamed = 0;
		if($stylearray['templateid'] != 1) {
			$templatedir = DISCUZ_ROOT.'./'.$stylearray['directory'];
			if(!is_dir($templatedir)) {
				if(!@mkdir($templatedir, 0777)) {