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ThinkTemplate.class.php
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<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2012 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
/**
* ThinkPHP内置模板引擎类
* 支持XML标签和普通标签的模板解析
* 编译型模板引擎 支持动态缓存
* @category Think
* @package Think
* @subpackage Template
* @author liu21st <liu21st@gmail.com>
*/
class ThinkTemplate {
// 模板页面中引入的标签库列表
protected $tagLib = array();
// 当前模板文件
protected $templateFile = '';
// 模板变量
public $tVar = array();
public $config = array();
private $literal = array();
private $block = array();
/**
* 架构函数
* @access public
*/
public function __construct() {
$this->config['cache_path'] = C('CACHE_PATH');
$this->config['template_suffix'] = C('TMPL_TEMPLATE_SUFFIX');
$this->config['cache_suffix'] = C('TMPL_CACHFILE_SUFFIX');
$this->config['tmpl_cache'] = C('TMPL_CACHE_ON');
$this->config['cache_time'] = C('TMPL_CACHE_TIME');
$this->config['taglib_begin'] = $this->stripPreg(C('TAGLIB_BEGIN'));
$this->config['taglib_end'] = $this->stripPreg(C('TAGLIB_END'));
$this->config['tmpl_begin'] = $this->stripPreg(C('TMPL_L_DELIM'));
$this->config['tmpl_end'] = $this->stripPreg(C('TMPL_R_DELIM'));
$this->config['default_tmpl'] = C('TEMPLATE_NAME');
$this->config['layout_item'] = C('TMPL_LAYOUT_ITEM');
}
private function stripPreg($str) {
return str_replace(
array('{', '}', '(', ')', '|', '[', ']', '-', '+', '*', '.', '^', '?'), array('\{', '\}', '\(', '\)', '\|', '\[', '\]', '\-', '\+', '\*', '\.', '\^', '\?'), $str);
}
// 模板变量获取和设置
public function get($name) {
if (isset($this->tVar[$name]))
return $this->tVar[$name];
else
return false;
}
public function set($name, $value) {
$this->tVar[$name] = $value;
}
/**
* 加载模板
* @access public
* @param string $tmplTemplateFile 模板文件
* @param array $templateVar 模板变量
* @param string $prefix 模板标识前缀
* @return void
*/
public function fetch($templateFile, $templateVar, $prefix = '') {
$this->tVar = $templateVar;
$templateCacheFile = $this->loadTemplate($templateFile, $prefix);
// 模板阵列变量分解成为独立变量
extract($templateVar, EXTR_OVERWRITE);
//载入模版缓存文件
include $templateCacheFile;
}
/**
* 加载主模板并缓存
* @access public
* @param string $tmplTemplateFile 模板文件
* @param string $prefix 模板标识前缀
* @return string
* @throws ThinkExecption
*/
public function loadTemplate($tmplTemplateFile, $prefix = '') {
if (is_file($tmplTemplateFile)) {
$this->templateFile = $tmplTemplateFile;
// 读取模板文件内容
$tmplContent = file_get_contents($tmplTemplateFile);
} else {
$tmplContent = $tmplTemplateFile;
}
// 根据模版文件名定位缓存文件
$tmplCacheFile = $this->config['cache_path'] . $prefix . md5($tmplTemplateFile) . $this->config['cache_suffix'];
// 判断是否启用布局
if (C('LAYOUT_ON')) {
if (false !== strpos($tmplContent, '{__NOLAYOUT__}')) { // 可以单独定义不使用布局
$tmplContent = str_replace('{__NOLAYOUT__}', '', $tmplContent);
} else { // 替换布局的主体内容
$layoutFile = THEME_PATH . C('LAYOUT_NAME') . $this->config['template_suffix'];
$tmplContent = str_replace($this->config['layout_item'], $tmplContent, file_get_contents($layoutFile));
}
}
// 编译模板内容
$tmplContent = $this->compiler($tmplContent);
// 检测模板目录
$dir = dirname($tmplCacheFile);
if (!is_dir($dir))
mkdir($dir, 0755, true);
//重写Cache文件
if (false === file_put_contents($tmplCacheFile, trim($tmplContent)))
throw_exception(L('_CACHE_WRITE_ERROR_') . ':' . $tmplCacheFile);
return $tmplCacheFile;
}
/**
* 编译模板文件内容
* @access protected
* @param mixed $tmplContent 模板内容
* @return string
*/
protected function compiler($tmplContent) {
//模板解析
$tmplContent = $this->parse($tmplContent);
// 还原被替换的Literal标签
//$tmplContent = preg_replace('/<!--###literal(\d+)###-->/eis', "\$this->restoreLiteral('\\1')", $tmplContent);
$tmplContent = preg_replace_callback('/<!--###literal(\d+)###-->/is', function($r) {
return $this->restoreLiteral($r[1]);
}, $tmplContent);
// 添加安全代码
$tmplContent = '<?php if (!defined(\'THINK_PATH\')) exit();?>' . $tmplContent;
if (C('TMPL_STRIP_SPACE')) {
/* 去除html空格与换行 */
$find = array('~>\s+<~', '~>(\s+\n|\r)~');
$replace = array('><', '>');
$tmplContent = preg_replace($find, $replace, $tmplContent);
}
// 优化生成的php代码
$tmplContent = str_replace('?><?php', '', $tmplContent);
return strip_whitespace($tmplContent);
}
/**
* 模板解析入口
* 支持普通标签和TagLib解析 支持自定义标签库
* @access public
* @param string $content 要解析的模板内容
* @return string
*/
public function parse($content) {
// 内容为空不解析
if (empty($content))
return '';
$begin = $this->config['taglib_begin'];
$end = $this->config['taglib_end'];
// 检查include语法
$content = $this->parseInclude($content);
// 检查PHP语法
$content = $this->parsePhp($content);
// 首先替换literal标签内容
//$content = preg_replace('/'.$begin.'literal'.$end.'(.*?)'.$begin.'\/literal'.$end.'/eis',"\$this->parseLiteral('\\1')",$content);
$content = preg_replace_callback('/' . $begin . 'literal' . $end . '(.*?)' . $begin . '\/literal' . $end . '/is', function($r) {
return $this->parseLiteral($r[1]);
}, $content);
// 获取需要引入的标签库列表
// 标签库只需要定义一次,允许引入多个一次
// 一般放在文件的最前面
// 格式:<taglib name="html,mytag..." />
// 当TAGLIB_LOAD配置为true时才会进行检测
if (C('TAGLIB_LOAD')) {
$this->getIncludeTagLib($content);
if (!empty($this->tagLib)) {
// 对导入的TagLib进行解析
foreach ($this->tagLib as $tagLibName) {
$this->parseTagLib($tagLibName, $content);
}
}
}
// 预先加载的标签库 无需在每个模板中使用taglib标签加载 但必须使用标签库XML前缀
if (C('TAGLIB_PRE_LOAD')) {
$tagLibs = explode(',', C('TAGLIB_PRE_LOAD'));
foreach ($tagLibs as $tag) {
$this->parseTagLib($tag, $content);
}
}
// 内置标签库 无需使用taglib标签导入就可以使用 并且不需使用标签库XML前缀
$tagLibs = explode(',', C('TAGLIB_BUILD_IN'));
foreach ($tagLibs as $tag) {
$this->parseTagLib($tag, $content, true);
}
//解析普通模板标签 {tagName}
//$content = preg_replace('/(' . $this->config['tmpl_begin'] . ')([^\d\s' . $this->config['tmpl_begin'] . $this->config['tmpl_end'] . '].+?)(' . $this->config['tmpl_end'] . ')/eis', "\$this->parseTag('\\2')", $content);
$content = preg_replace_callback('/(' . $this->config['tmpl_begin'] . ')([^\d\s' . $this->config['tmpl_begin'] . $this->config['tmpl_end'] . '].+?)(' . $this->config['tmpl_end'] . ')/is', function($r) {
return $this->parseTag($r[2]);
}, $content);
return $content;
}
// 检查PHP语法
protected function parsePhp($content) {
if (ini_get('short_open_tag')) {
// 开启短标签的情况要将<?标签用echo方式输出 否则无法正常输出xml标识
$content = preg_replace('/(<\?(?!php|=|$))/i', '<?php echo \'\\1\'; ?>' . "\n", $content);
}
// PHP语法检查
if (C('TMPL_DENY_PHP') && false !== strpos($content, '<?php')) {
throw_exception(L('_NOT_ALLOW_PHP_'));
}
return $content;
}
// 解析模板中的布局标签
protected function parseLayout($content) {
// 读取模板中的布局标签
$find = preg_match('/' . $this->config['taglib_begin'] . 'layout\s(.+?)\s*?\/' . $this->config['taglib_end'] . '/is', $content, $matches);
if ($find) {
//替换Layout标签
$content = str_replace($matches[0], '', $content);
//解析Layout标签
$array = $this->parseXmlAttrs($matches[1]);
if (!C('LAYOUT_ON') || C('LAYOUT_NAME') != $array['name']) {
// 读取布局模板
$layoutFile = THEME_PATH . $array['name'] . $this->config['template_suffix'];
$replace = isset($array['replace']) ? $array['replace'] : $this->config['layout_item'];
// 替换布局的主体内容
$content = str_replace($replace, $content, file_get_contents($layoutFile));
}
} else {
$content = str_replace('{__NOLAYOUT__}', '', $content);
}
return $content;
}
// 解析模板中的include标签
protected function parseInclude($content) {
// 解析继承
$content = $this->parseExtend($content);
// 解析布局
$content = $this->parseLayout($content);
// 读取模板中的include标签
$find = preg_match_all('/' . $this->config['taglib_begin'] . 'include\s(.+?)\s*?\/' . $this->config['taglib_end'] . '/is', $content, $matches);
if ($find) {
for ($i = 0; $i < $find; $i++) {
$include = $matches[1][$i];
$array = $this->parseXmlAttrs($include);
$file = $array['file'];
unset($array['file']);
$content = str_replace($matches[0][$i], $this->parseIncludeItem($file, $array), $content);
}
}
return $content;
}
// 解析模板中的extend标签
protected function parseExtend($content) {
$begin = $this->config['taglib_begin'];
$end = $this->config['taglib_end'];
// 读取模板中的继承标签
$find = preg_match('/' . $begin . 'extend\s(.+?)\s*?\/' . $end . '/is', $content, $matches);
if ($find) {
//替换extend标签
$content = str_replace($matches[0], '', $content);
// 记录页面中的block标签
//preg_replace('/' . $begin . 'block\sname=(.+?)\s*?' . $end . '(.*?)' . $begin . '\/block' . $end . '/eis', "\$this->parseBlock('\\1','\\2')", $content);
preg_replace_callback('/' . $begin . 'block\sname=(.+?)\s*?' . $end . '(.*?)' . $begin . '\/block' . $end . '/is', function ($r) {
$this->parseBlock($r[1], $r[2]);
}, $content);
// 读取继承模板
$array = $this->parseXmlAttrs($matches[1]);
$content = $this->parseTemplateName($array['name']);
// 替换block标签
//$content = preg_replace('/' . $begin . 'block\sname=(.+?)\s*?' . $end . '(.*?)' . $begin . '\/block' . $end . '/eis', "\$this->replaceBlock('\\1','\\2')", $content);
$content = preg_replace_callback('/' . $begin . 'block\sname=(.+?)\s*?' . $end . '(.*?)' . $begin . '\/block' . $end . '/is', function ($r) {
return replaceBlock($r[1], $r[2]);
}, $content);
} else {
//$content = preg_replace('/'.$begin.'block\sname=(.+?)\s*?'.$end.'(.*?)'.$begin.'\/block'.$end.'/eis',"stripslashes('\\2')",$content);
$content = preg_replace_callback('/' . $begin . 'block\sname=(.+?)\s*?' . $end . '(.*?)' . $begin . '\/block' . $end . '/is', function ($r) {
return stripslashes($r[2]);
}, $content);
}
return $content;
}
/**
* 分析XML属性
* @access private
* @param string $attrs XML属性字符串
* @return array
*/
private function parseXmlAttrs($attrs) {
$xml = '<tpl><tag ' . $attrs . ' /></tpl>';
$xml = simplexml_load_string($xml);
if (!$xml)
throw_exception(L('_XML_TAG_ERROR_'));
$xml = (array) ($xml->tag->attributes());
$array = array_change_key_case($xml['@attributes']);
return $array;
}
/**
* 替换页面中的literal标签
* @access private
* @param string $content 模板内容
* @return string|false
*/
private function parseLiteral($content) {
if (trim($content) == '')
return '';
$content = stripslashes($content);
$i = count($this->literal);
$parseStr = "<!--###literal{$i}###-->";
$this->literal[$i] = $content;
return $parseStr;
}
/**
* 还原被替换的literal标签
* @access private
* @param string $tag literal标签序号
* @return string|false
*/
private function restoreLiteral($tag) {
// 还原literal标签
$parseStr = $this->literal[$tag];
// 销毁literal记录
unset($this->literal[$tag]);
return $parseStr;
}
/**
* 记录当前页面中的block标签
* @access private
* @param string $name block名称
* @param string $content 模板内容
* @return string
*/
private function parseBlock($name, $content) {
$this->block[$name] = $content;
return '';
}
/**
* 替换继承模板中的block标签
* @access private
* @param string $name block名称
* @param string $content 模板内容
* @return string
*/
private function replaceBlock($name, $content) {
// 替换block标签 没有重新定义则使用原来的
$replace = isset($this->block[$name]) ? $this->block[$name] : $content;
return stripslashes($replace);
}
/**
* 搜索模板页面中包含的TagLib库
* 并返回列表
* @access public
* @param string $content 模板内容
* @return string|false
*/
public function getIncludeTagLib(& $content) {
//搜索是否有TagLib标签
$find = preg_match('/' . $this->config['taglib_begin'] . 'taglib\s(.+?)(\s*?)\/' . $this->config['taglib_end'] . '\W/is', $content, $matches);
if ($find) {
//替换TagLib标签
$content = str_replace($matches[0], '', $content);
//解析TagLib标签
$array = $this->parseXmlAttrs($matches[1]);
$this->tagLib = explode(',', $array['name']);
}
return;
}
/**
* TagLib库解析
* @access public
* @param string $tagLib 要解析的标签库
* @param string $content 要解析的模板内容
* @param boolen $hide 是否隐藏标签库前缀
* @return string
*/
public function parseTagLib($tagLib, &$content, $hide = false) {
$begin = $this->config['taglib_begin'];
$end = $this->config['taglib_end'];
$className = 'TagLib' . ucwords($tagLib);
$tLib = Think::instance($className);
foreach ($tLib->getTags() as $name => $val) {
$tags = array($name);
if (isset($val['alias'])) {// 别名设置
$tags = explode(',', $val['alias']);
$tags[] = $name;
}
$level = isset($val['level']) ? $val['level'] : 1;
$closeTag = isset($val['close']) ? $val['close'] : true;
foreach ($tags as $tag) {
$parseTag = !$hide ? $tagLib . ':' . $tag : $tag; // 实际要解析的标签名称
if (!method_exists($tLib, '_' . $tag)) {
// 别名可以无需定义解析方法
$tag = $name;
}
$n1 = empty($val['attr']) ? '(\s*?)' : '\s([^' . $end . ']*)';
if (!$closeTag) {
$patterns = '/' . $begin . $parseTag . $n1 . '\/(\s*?)' . $end . '/is';
$replacement = "\$this->parseXmlTag('$tagLib','$tag','$1','')";
//$content = preg_replace($patterns, $replacement, $content);
$content = preg_replace_callback($patterns, function($r) use ($tagLib,$tag) {
return $this->parseXmlTag($tagLib, $tag, $r[1], '');
},$content);
} else {
$patterns = '/' . $begin . $parseTag . $n1 . $end . '(.*?)' . $begin . '\/' . $parseTag . '(\s*?)' . $end . '/is';
$replacement = "\$this->parseXmlTag('$tagLib','$tag','$1','$2')";
for ($i = 0; $i < $level; $i++)
//$content=preg_replace($patterns,$replacement,$content);
$content = preg_replace_callback($patterns, function($r) use($tagLib,$tag) {
return $this->parseXmlTag($tagLib, $tag, $r[1], $r[2]);
},$content);
}
}
}
}
/**
* 解析标签库的标签
* 需要调用对应的标签库文件解析类
* @access public
* @param string $tagLib 标签库名称
* @param string $tag 标签名
* @param string $attr 标签属性
* @param string $content 标签内容
* @return string|false
*/
public function parseXmlTag($tagLib, $tag, $attr, $content) {
//if (MAGIC_QUOTES_GPC) {
$attr = stripslashes($attr);
$content = stripslashes($content);
//}
if (ini_get('magic_quotes_sybase'))
$attr = str_replace('\"', '\'', $attr);
$tLib = Think::instance('TagLib' . ucwords(strtolower($tagLib)));
$parse = '_' . $tag;
$content = trim($content);
return $tLib->$parse($attr, $content);
}
/**
* 模板标签解析
* 格式: {TagName:args [|content] }
* @access public
* @param string $tagStr 标签内容
* @return string
*/
public function parseTag($tagStr) {
//if (MAGIC_QUOTES_GPC) {
$tagStr = stripslashes($tagStr);
//}
//还原非模板标签
if (preg_match('/^[\s|\d]/is', $tagStr))
//过滤空格和数字打头的标签
return C('TMPL_L_DELIM') . $tagStr . C('TMPL_R_DELIM');
$flag = substr($tagStr, 0, 1);
$flag2 = substr($tagStr, 1, 1);
$name = substr($tagStr, 1);
if ('$' == $flag && '.' != $flag2 && '(' != $flag2) { //解析模板变量 格式 {$varName}
return $this->parseVar($name);
} elseif ('-' == $flag || '+' == $flag) { // 输出计算
return '<?php echo ' . $flag . $name . ';?>';
} elseif (':' == $flag) { // 输出某个函数的结果
return '<?php echo ' . $name . ';?>';
} elseif ('~' == $flag) { // 执行某个函数
return '<?php ' . $name . ';?>';
} elseif (substr($tagStr, 0, 2) == '//' || (substr($tagStr, 0, 2) == '/*' && substr($tagStr, -2) == '*/')) {
//注释标签
return '';
}
// 未识别的标签直接返回
return C('TMPL_L_DELIM') . $tagStr . C('TMPL_R_DELIM');
}
/**
* 模板变量解析,支持使用函数
* 格式: {$varname|function1|function2=arg1,arg2}
* @access public
* @param string $varStr 变量数据
* @return string
*/
public function parseVar($varStr) {
$varStr = trim($varStr);
static $_varParseList = array();
//如果已经解析过该变量字串,则直接返回变量值
if (isset($_varParseList[$varStr]))
return $_varParseList[$varStr];
$parseStr = '';
$varExists = true;
if (!empty($varStr)) {
$varArray = explode('|', $varStr);
//取得变量名称
$var = array_shift($varArray);
if ('Think.' == substr($var, 0, 6)) {
// 所有以Think.打头的以特殊变量对待 无需模板赋值就可以输出
$name = $this->parseThinkVar($var);
} elseif (false !== strpos($var, '.')) {
//支持 {$var.property}
$vars = explode('.', $var);
$var = array_shift($vars);
switch (strtolower(C('TMPL_VAR_IDENTIFY'))) {
case 'array': // 识别为数组
$name = '$' . $var;
foreach ($vars as $key => $val)
$name .= '["' . $val . '"]';
break;
case 'obj': // 识别为对象
$name = '$' . $var;
foreach ($vars as $key => $val)
$name .= '->' . $val;
break;
default: // 自动判断数组或对象 只支持二维
$name = 'is_array($' . $var . ')?$' . $var . '["' . $vars[0] . '"]:$' . $var . '->' . $vars[0];
}
} elseif (false !== strpos($var, '[')) {
//支持 {$var['key']} 方式输出数组
$name = "$" . $var;
preg_match('/(.+?)\[(.+?)\]/is', $var, $match);
$var = $match[1];
} elseif (false !== strpos($var, ':') && false === strpos($var, '(') && false === strpos($var, '::') && false === strpos($var, '?')) {
//支持 {$var:property} 方式输出对象的属性
$vars = explode(':', $var);
$var = str_replace(':', '->', $var);
$name = "$" . $var;
$var = $vars[0];
} else {
$name = "$$var";
}
//对变量使用函数
if (count($varArray) > 0)
$name = $this->parseVarFunction($name, $varArray);
$parseStr = '<?php echo (' . $name . '); ?>';
}
$_varParseList[$varStr] = $parseStr;
return $parseStr;
}
/**
* 对模板变量使用函数
* 格式 {$varname|function1|function2=arg1,arg2}
* @access public
* @param string $name 变量名
* @param array $varArray 函数列表
* @return string
*/
public function parseVarFunction($name, $varArray) {
//对变量使用函数
$length = count($varArray);
//取得模板禁止使用函数列表
$template_deny_funs = explode(',', C('TMPL_DENY_FUNC_LIST'));
for ($i = 0; $i < $length; $i++) {
$args = explode('=', $varArray[$i], 2);
//模板函数过滤
$fun = strtolower(trim($args[0]));
switch ($fun) {
case 'default': // 特殊模板函数
$name = '(' . $name . ')?(' . $name . '):' . $args[1];
break;
default: // 通用模板函数
if (!in_array($fun, $template_deny_funs)) {
if (isset($args[1])) {
if (strstr($args[1], '###')) {
$args[1] = str_replace('###', $name, $args[1]);
$name = "$fun($args[1])";
} else {
$name = "$fun($name,$args[1])";
}
} else if (!empty($args[0])) {
$name = "$fun($name)";
}
}
}
}
return $name;
}
/**
* 特殊模板变量解析
* 格式 以 $Think. 打头的变量属于特殊模板变量
* @access public
* @param string $varStr 变量字符串
* @return string
*/
public function parseThinkVar($varStr) {
$vars = explode('.', $varStr);
$vars[1] = strtoupper(trim($vars[1]));
$parseStr = '';
if (count($vars) >= 3) {
$vars[2] = trim($vars[2]);
switch ($vars[1]) {
case 'SERVER':
$parseStr = '$_SERVER[\'' . strtoupper($vars[2]) . '\']';
break;
case 'GET':
$parseStr = '$_GET[\'' . $vars[2] . '\']';
break;
case 'POST':
$parseStr = '$_POST[\'' . $vars[2] . '\']';
break;
case 'COOKIE':
if (isset($vars[3])) {
$parseStr = '$_COOKIE[\'' . $vars[2] . '\'][\'' . $vars[3] . '\']';
} else {
$parseStr = 'cookie(\'' . $vars[2] . '\')';
}
break;
case 'SESSION':
if (isset($vars[3])) {
$parseStr = '$_SESSION[\'' . $vars[2] . '\'][\'' . $vars[3] . '\']';
} else {
$parseStr = 'session(\'' . $vars[2] . '\')';
}
break;
case 'ENV':
$parseStr = '$_ENV[\'' . strtoupper($vars[2]) . '\']';
break;
case 'REQUEST':
$parseStr = '$_REQUEST[\'' . $vars[2] . '\']';
break;
case 'CONST':
$parseStr = strtoupper($vars[2]);
break;
case 'LANG':
$parseStr = 'L("' . $vars[2] . '")';
break;
case 'CONFIG':
if (isset($vars[3])) {
$vars[2] .= '.' . $vars[3];
}
$parseStr = 'C("' . $vars[2] . '")';
break;
default:break;
}
} else if (count($vars) == 2) {
switch ($vars[1]) {
case 'NOW':
$parseStr = "date('Y-m-d g:i a',time())";
break;
case 'VERSION':
$parseStr = 'THINK_VERSION';
break;
case 'TEMPLATE':
$parseStr = "'" . $this->templateFile . "'"; //'C("TEMPLATE_NAME")';
break;
case 'LDELIM':
$parseStr = 'C("TMPL_L_DELIM")';
break;
case 'RDELIM':
$parseStr = 'C("TMPL_R_DELIM")';
break;
default:
if (defined($vars[1]))
$parseStr = $vars[1];
}
}
return $parseStr;
}
/**
* 加载公共模板并缓存 和当前模板在同一路径,否则使用相对路径
* @access private
* @param string $tmplPublicName 公共模板文件名
* @param array $vars 要传递的变量列表
* @return string
*/
private function parseIncludeItem($tmplPublicName, $vars = array()) {
// 分析模板文件名并读取内容
$parseStr = $this->parseTemplateName($tmplPublicName);
// 替换变量
foreach ($vars as $key => $val) {
$parseStr = str_replace('[' . $key . ']', $val, $parseStr);
}
// 再次对包含文件进行模板分析
return $this->parseInclude($parseStr);
}
/**
* 分析加载的模板文件并读取内容 支持多个模板文件读取
* @access private
* @param string $tmplPublicName 模板文件名
* @return string
*/
private function parseTemplateName($templateName) {
if (substr($templateName, 0, 1) == '$')
//支持加载变量文件名
$templateName = $this->get(substr($templateName, 1));
$array = explode(',', $templateName);
$parseStr = '';
foreach ($array as $templateName) {
if (false === strpos($templateName, $this->config['template_suffix'])) {
// 解析规则为 分组@模板主题:模块:操作
if (strpos($templateName, '@')) {
list($group, $templateName) = explode('@', $templateName);
if (1 == C('APP_GROUP_MODE')) {
$basePath = dirname(BASE_LIB_PATH) . '/' . $group . '/' . basename(TMPL_PATH) . '/' . (THEME_NAME ? THEME_NAME . '/' : '');
} else {
$basePath = TMPL_PATH . '/' . $group . '/' . (THEME_NAME ? THEME_NAME . '/' : '');
}
} else {
$basePath = THEME_PATH;
}
$templateName = str_replace(':', '/', $templateName);
$path = explode('/', $templateName);
$action = array_pop($path);
$module = !empty($path) ? array_pop($path) : MODULE_NAME;
if (!empty($path)) {// 设置模板主题
$basePath = dirname($basePath) . '/' . array_pop($path) . '/';
}
$templateName = $basePath . $module . C('TMPL_FILE_DEPR') . $action . $this->config['template_suffix'];
}
// 获取模板文件内容
$parseStr .= file_get_contents($templateName);
}
return $parseStr;
}
}

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