mayi_cms/include/template.fun.php

<?php
//dezend by qq784939922
function myparseTemplate($tplfile, $templateid, $tpldir)
{
	global $timestamp;
	global $mytemplates;
	$nest = 6;
	$file = basename($tplfile, '.html');
	$objfile = MYMPS_DATA . ('/templates/' . $templateid . '_' . $file . '.tpl.php');

	if (!@$fp = fopen($tplfile, 'r')) {
		exit('Current template file \'./' . $tpldir . '/' . $file . '.html\' not found or have no access!');
	}

	$template = @fread($fp, filesize($tplfile));
	fclose($fp);
	$var_regexp = "((\\\$[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)(\\[[a-zA-Z0-9_\\-\\.\"\\'\\[\\]\$\x7f-\xff]+\\])*)";
	$const_regexp = "([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)";
	$mytemplates = array();

	for ($i = 1; $i <= 3; $i++) {
		if (strexists($template, '{mytemplate')) {
			$template = preg_replace('/[

	]*\\{mytemplate\\s+([a-z0-9_]+)\\}[

	]*/ies', 'loadmytemplate(\'\\1\')', $template);
		}
	}

	$template = preg_replace('/([

]+)	+/s', '\\1', $template);
	$template = preg_replace('/\\<\\!\\-\\-\\{(.+?)\\}\\-\\-\\>/s', '{\\1}', $template);
	$template = str_replace('{LF}', '<?="\\n"?>', $template);
	$template = preg_replace("/\\{(\\\$[a-zA-Z0-9_\\[\\]\\'\"\$\\.\x7f-\xff]+)\\}/s", '<?=\\1?>', $template);
	$template = preg_replace('/' . $var_regexp . '/es', 'addquote(\'<?=\\1?>\')', $template);
	$template = preg_replace('/\\<\\?\\=\\<\\?\\=' . $var_regexp . '\\?\\>\\?\\>/es', 'addquote(\'<?=\\1?>\')', $template);
	$headeradd = '';

	if (!empty($mytemplates)) {
		$headeradd .= '
0
';

		foreach ($mytemplates as $fname) {
			$headeradd .= '|| chktplrefresh(\'' . $tplfile . '\', \'' . $fname . '\', ' . $timestamp . ', \'' . $templateid . '\', \'' . $tpldir . '\')
';
		}

		$headeradd .= ';';
	}

	$template = '<? if(!defined(\'IN_MYMPS\')) exit(\'Access Denied\');
/*Mymps分类信息系统
官方网站：http://www.mymps.com.cn*/?>
' . $template;
	$template = preg_replace('/[

	]*\\{mympstag_([a-z0-9_]+)\\}[

	]*/is', '
<?php echo custom(\'\\1\'); ?>
', $template);
	$template = preg_replace('/[

	]*\\{template\\s+([a-z0-9_]+)\\}[

	]*/is', '
<?php include mymps_tpl(\'\\1\'); ?>
', $template);
	$template = preg_replace('/[

	]*\\{php\\s+(.+?)\\}[

	]*/ies', 'stripvtags(\'<?php \\1 ?>\',\'\')', $template);
	$template = preg_replace('/[

	]*\\{php\\}\\s*(\\<\\!\\-\\-)*(.+?)(\\-\\-\\>)*\\s*\\{\\/php\\}[

	]*/ies', 'stripvtags(\'<?php \\2 ?>\',\'\')', $template);
	$template = preg_replace('/[

	]*\\{echo\\s+(.+?)\\}[

	]*/ies', 'stripvtags(\'<? echo \\1; ?>\',\'\')', $template);
	$template = preg_replace('/([

	]*)\\{if\\s+(.+?)\\}([

	]*)/ies', 'stripvtags(\'\\1<? if(\\2) { ?>\\3\')', $template);
	$template = preg_replace('/([

	]*)\\{elseif\\s+(.+?)\\}([

	]*)/ies', 'stripvtags(\'\\1<?php } elseif(\\2) { ?>\\3\',\'\')', $template);
	$template = preg_replace('/([

	]*)\\{else\\}([

	]*)/is', '\\1<?php } else { ?>\\2', $template);
	$template = preg_replace('/\\{\\/if\\}/i', '<?php } ?>', $template);
	$template = preg_replace('/[

	]*\\{loop\\s+(\\S+)\\s+(\\S+)\\}[

	]*/ies', 'stripvtags(\'<?php if(is_array(\\1)){foreach(\\1 as \\2) { ?>\')', $template);
	$template = preg_replace('/[

	]*\\{loop\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\}[

	]*/ies', 'stripvtags(\'<?php if(is_array(\\1)){foreach(\\1 as \\2 => \\3) { ?>\')', $template);
	$template = preg_replace('/([

	]*)\\{loopelse\\}([

	]*)/is', '\\1<?php }} else {{ ?>\\2', $template);
	$template = preg_replace('/\\{\\/loop\\}/i', '<?php }} ?>', $template);
	$template = preg_replace('/\\{' . $const_regexp . '\\}/s', '<?=\\1?>', $template);
	$template = preg_replace('/ \\?\\>[

]*\\<\\? /s', ' ', $template);
	$template = str_replace('$db_mymps', '{$db_mymps}', $template);

	if (!@$fp = fopen($objfile, 'w')) {
		exit('Directory \'/data/templates/\' not found or have no access!');
	}

	flock($fp, 2);
	fwrite($fp, $template);
	fclose($fp);
}

function loadmytemplate($file, $templateid = 0, $tpldir = '')
{
	global $mytemplates;
	$tpldir = $tpldir ? $tpldir : TPLDIR;
	$templateid = $templateid ? $templateid : TEMPLATEID;
	$tplfile = MYMPS_ROOT . '/template/' . $tpldir . '/' . $file . '.html';
	if ($templateid != 1 && !file_exists($tplfile)) {
		$tplfile = MYMPS_ROOT . '/template/default/' . $file . '.html';
	}

	$content = @implode('', file($tplfile));
	$mytemplates[] = $tplfile;
	return $content;
}

function transamp($str)
{
	$str = str_replace('&', '&amp;', $str);
	$str = str_replace('&amp;amp;', '&amp;', $str);
	$str = str_replace('\\"', '"', $str);
	return $str;
}

function addquote($var)
{
	return str_replace('\\"', '"', preg_replace("/\\[([a-zA-Z0-9_\\-\\.\x7f-\xff]+)\\]/s", '[\'\\1\']', $var));
}

function stripvtags($expr, $statement)
{
	$expr = str_replace('\\"', '"', preg_replace('/\\<\\?\\=(\\$.+?)\\?\\>/s', '\\1', $expr));
	$statement = str_replace('\\"', '"', $statement);
	return $expr . $statement;
}

function stripscriptamp($s, $extra)
{
	$extra = str_replace('\\"', '"', $extra);
	$s = str_replace('&amp;', '&', $s);
	return '<script src="' . $s . '" type="text/javascript"' . $extra . '></script>';
}

function stripblock($var, $s)
{
	$s = str_replace('\\"', '"', $s);
	$s = preg_replace('/<\\?=\\$(.+?)\\?>/', '{$\\1}', $s);
	preg_match_all('/<\\?=(.+?)\\?>/e', $s, $constary);
	$constadd = '';
	$constary[1] = array_unique($constary[1]);

	foreach ($constary[1] as $const) {
		$constadd .= '$__' . $const . ' = ' . $const . ';';
	}

	$s = preg_replace('/<\\?=(.+?)\\?>/', '{$__\\1}', $s);
	$s = str_replace('?>', '
$' . $var . ' .= <<<EOF
', $s);
	$s = str_replace('<?', '
EOF;
', $s);
	return '<?
' . $constadd . '$' . $var . ' = <<<EOF
' . $s . '
EOF;
?>';
}

function chktplrefresh($maintpl, $subtpl, $timecompare, $templateid, $tpldir)
{
	global $mymps_mymps;
	if (empty($timecompare) || $mymps_mymps['tplrefresh'] == 1) {
		if ($timecompare < @filemtime($subtpl)) {
			myparsetemplate($subtpl, $templateid, $tpldir);
			return true;
		}
	}

	return false;
}

if (!defined('IN_MYMPS')) {
	exit('Access Denied');
}

?>