www.gusucode.com > DEDECMS精简版 织梦CMS系统企业精简版 v3.0.1.2源码程序 > cloudcms_v3.0.1.2/include/dedetemplate.class.php
<?php if(!defined('DEDEINC')) exit("Request Error!");
function MakePublicTag($atts=array(),$refObj='',$fields=array())
{
$atts['tagname'] = preg_replace("/[0-9]{1,}$/", "", $atts['tagname']);
$plusfile = DEDEINC.'/tpllib/plus_'.$atts['tagname'].'.php';
if(!file_exists($plusfile))
{
if(isset($atts['rstype']) && $atts['rstype']=='string')
{
return '';
}
else
{
return array();
}
}
else
{
include_once($plusfile);
$func = 'plus_'.$atts['tagname'];
return $func($atts, $refObj, $fields);
}
}
function FillAtts(&$atts, $attlist)
{
$attlists = explode(',', $attlist);
foreach($attlists as $att)
{
list($k, $v)=explode('=', $att);
if(!isset($atts[$k]))
{
$atts[$k] = $v;
}
}
}
function FillFields(&$atts, &$refObj, &$fields)
{
global $_vars;
foreach($atts as $k=>$v)
{
if(preg_match('/^field\./i',$v))
{
$key = preg_replace('/^field\./i', '', $v);
if( isset($fields[$key]) )
{
$atts[$k] = $fields[$key];
}
}
else if(preg_match('/^var\./i', $v))
{
$key = preg_replace('/^var\./i', '', $v);
if( isset($_vars[$key]) )
{
$atts[$k] = $_vars[$key];
}
}
else if(preg_match('/^global\./i', $v))
{
$key = preg_replace('/^global\./i', '', $v);
if( isset($GLOBALS[$key]) )
{
$atts[$k] = $GLOBALS[$key];
}
}
}
}
class Tag
{
var $isCompiler=FALSE;
var $tagName="";
var $innerText="";
var $startPos=0;
var $endPos=0;
var $cAtt="";
var $tagValue="";
var $tagID = 0;
function GetName()
{
return strtolower($this->tagName);
}
function GetValue()
{
return $this->tagValue;
}
function IsAtt($str)
{
return $this->cAtt->IsAttribute($str);
}
function GetAtt($str)
{
return $this->cAtt->GetAtt($str);
}
function GetinnerText()
{
return $this->innerText;
}
}
class DedeTemplate
{
var $tagMaxLen = 64;
var $charToLow = TRUE;
var $isCache = TRUE;
var $isParse = FALSE;
var $isCompiler = TRUE;
var $templateDir = '';
var $tempMkTime = 0;
var $cacheFile = '';
var $configFile = '';
var $buildFile = '';
var $refDir = '';
var $cacheDir = '';
var $templateFile = '';
var $sourceString = '';
var $cTags = '';
//var $definedVars = array();
var $count = -1;
var $loopNum = 0;
var $refObj = '';
var $makeLoop = 0;
var $tagStartWord = '{dede:';
var $fullTagEndWord = '{/dede:';
var $sTagEndWord = '/}';
var $tagEndWord = '}';
var $tpCfgs = array();
function __construct($templatedir='',$refDir='')
{
//$definedVars[] = 'var';
if($templatedir=='')
{
$this->templateDir = DEDEROOT.'/templates';
}
else
{
$this->templateDir = $templatedir;
}
if($refDir=='')
{
if(isset($GLOBALS['cfg_df_style']))
{
$this->refDir = $this->templateDir.'/'.$GLOBALS['cfg_df_style'].'/';
}
else
{
$this->refDir = $this->templateDir;
}
}
$this->cacheDir = DEDEROOT.$GLOBALS['cfg_tplcache_dir'];
}
function DedeTemplate($templatedir='',$refDir='')
{
$this->__construct($templatedir,$refDir);
}
function SetObject(&$refObj)
{
$this->refObj = $refObj;
}
function SetVar($k, $v)
{
$GLOBALS['_vars'][$k] = $v;
}
function Assign($k, $v)
{
$GLOBALS['_vars'][$k] = $v;
}
function SetArray($k, $v)
{
$GLOBALS[$k] = $v;
}
function SetTagStyle($ts='{dede:',$ftend='{/dede:',$stend='/}',$tend='}')
{
$this->tagStartWord = $ts;
$this->fullTagEndWord = $ftend;
$this->sTagEndWord = $stend;
$this->tagEndWord = $tend;
}
function GetConfig($k)
{
return (isset($this->tpCfgs[$k]) ? $this->tpCfgs[$k] : '');
}
function LoadTemplate($tmpfile)
{
if(!file_exists($tmpfile))
{
echo " Template Not Found! ";
exit();
}
$tmpfile = preg_replace("/[\\/]{1,}/", "/", $tmpfile);
$tmpfiles = explode('/',$tmpfile);
$tmpfileOnlyName = preg_replace("/(.*)\//", "", $tmpfile);
$this->templateFile = $tmpfile;
$this->refDir = '';
for($i=0; $i < count($tmpfiles)-1; $i++)
{
$this->refDir .= $tmpfiles[$i].'/';
}
if(!is_dir($this->cacheDir))
{
$this->cacheDir = $this->refDir;
}
if($this->cacheDir!='')
{
$this->cacheDir = $this->cacheDir.'/';
}
if(isset($GLOBALS['_DEBUG_CACHE']))
{
$this->cacheDir = $this->refDir;
}
$this->cacheFile = $this->cacheDir.preg_replace("/\.(wml|html|htm|php)$/", "_".$this->GetEncodeStr($tmpfile).'.inc', $tmpfileOnlyName);
$this->configFile = $this->cacheDir.preg_replace("/\.(wml|html|htm|php)$/", "_".$this->GetEncodeStr($tmpfile).'_config.inc', $tmpfileOnlyName);
if($this->isCache==FALSE || !file_exists($this->cacheFile)
|| filemtime($this->templateFile) > filemtime($this->cacheFile))
{
$t1 = ExecTime();
$fp = fopen($this->templateFile,'r');
$this->sourceString = fread($fp,filesize($this->templateFile));
fclose($fp);
$this->ParseTemplate();
//echo ExecTime() - $t1;
}
else
{
if(file_exists($this->configFile))
{
include($this->configFile);
}
}
}
function LoadString($str='')
{
$this->sourceString = $str;
$hashcode = md5($this->sourceString);
$this->cacheFile = $this->cacheDir."/string_".$hashcode.".inc";
$this->configFile = $this->cacheDir."/string_".$hashcode."_config.inc";
$this->ParseTemplate();
}
function CacheFile()
{
global $gtmpfile;
$this->WriteCache();
return $this->cacheFile;
}
function Display()
{
global $gtmpfile;
extract($GLOBALS, EXTR_SKIP);
$this->WriteCache();
include $this->cacheFile;
}
function SaveTo($savefile)
{
extract($GLOBALS, EXTR_SKIP);
$this->WriteCache();
ob_start();
include $this->cacheFile;
$okstr = ob_get_contents();
ob_end_clean();
$fp = @fopen($savefile,"w") or die(" Tag Engine Create File FALSE! ");
fwrite($fp,$okstr);
fclose($fp);
}
function CheckDisabledFunctions($str,&$errmsg='')
{
global $cfg_disable_funs;
$cfg_disable_funs = isset($cfg_disable_funs)? $cfg_disable_funs : 'phpinfo,eval,exec,passthru,shell_exec,system,proc_open,popen,curl_exec,curl_multi_exec,parse_ini_file,show_source,file_put_contents,fsockopen,fopen,fwrite';
if (!defined('DEDEDISFUN')) {
$tokens = token_get_all_nl($str);
$disabled_functions = explode(',', $cfg_disable_funs);
foreach ($tokens as $token)
{
if (is_array($token))
{
if ($token[0] = '306' && in_array($token[1], $disabled_functions))
{
$errmsg = '';
return FALSE;
}
}
}
}
return TRUE;
}
function WriteCache($ctype='all')
{
if(!file_exists($this->cacheFile) || $this->isCache==FALSE
|| ( file_exists($this->templateFile) && (filemtime($this->templateFile) > filemtime($this->cacheFile)) ) )
{
if(!$this->isParse)
{
$this->ParseTemplate();
}
$fp = fopen($this->cacheFile,'w') or dir("Write Cache File Error! ");
flock($fp,3);
$result = trim($this->GetResult());
$errmsg = '';
//var_dump($result);exit();
if (!$this->CheckDisabledFunctions($result, $errmsg))
{
fclose($fp);
@unlink($this->cacheFile);
die($errmsg);
}
fwrite($fp,$result);
fclose($fp);
if(count($this->tpCfgs) > 0)
{
$fp = fopen($this->configFile,'w') or dir("Write Config File Error! ");
flock($fp,3);
fwrite($fp,'<'.'?php'."\r\n");
foreach($this->tpCfgs as $k=>$v)
{
$v = str_replace("\"","\\\"",$v);
$v = str_replace("\$","\\\$",$v);
fwrite($fp,"\$this->tpCfgs['$k']=\"$v\";\r\n");
}
fwrite($fp,'?'.'>');
fclose($fp);
}
}
}
function GetEncodeStr($tmpfile)
{
//$tmpfiles = explode('/',$tmpfile);
$encodeStr = substr(md5($tmpfile),0,24);
return $encodeStr;
}
function ParseTemplate()
{
if($this->makeLoop > 5)
{
return ;
}
$this->count = -1;
$this->cTags = array();
$this->isParse = TRUE;
$sPos = 0;
$ePos = 0;
$tagStartWord = $this->tagStartWord;
$fullTagEndWord = $this->fullTagEndWord;
$sTagEndWord = $this->sTagEndWord;
$tagEndWord = $this->tagEndWord;
$startWordLen = strlen($tagStartWord);
$sourceLen = strlen($this->sourceString);
if( $sourceLen <= ($startWordLen + 3) )
{
return;
}
$cAtt = new TagAttributeParse();
$cAtt->CharToLow = TRUE;
$t = 0;
$preTag = '';
$tswLen = strlen($tagStartWord);
for($i=0; $i<$sourceLen; $i++)
{
$ttagName = '';
if($i-1>=0)
{
$ss = $i-1;
}
else
{
$ss = 0;
}
$tagPos = strpos($this->sourceString,$tagStartWord,$ss);
if($tagPos==0 && ($sourceLen-$i < $tswLen
|| substr($this->sourceString,$i,$tswLen)!=$tagStartWord ))
{
$tagPos = -1;
break;
}
for($j = $tagPos+$startWordLen; $j < $tagPos+$startWordLen+$this->tagMaxLen; $j++)
{
if(preg_match("/[ >\/\r\n\t\}\.]/", $this->sourceString[$j]))
{
break;
}
else
{
$ttagName .= $this->sourceString[$j];
}
}
if($ttagName!='')
{
$i = $tagPos + $startWordLen;
$endPos = -1;
$fullTagEndWordThis = $fullTagEndWord.$ttagName.$tagEndWord;
$e1 = strpos($this->sourceString, $sTagEndWord, $i);
$e2 = strpos($this->sourceString, $tagStartWord, $i);
$e3 = strpos($this->sourceString, $fullTagEndWordThis, $i);
$e1 = trim($e1); $e2 = trim($e2); $e3 = trim($e3);
$e1 = ($e1=='' ? '-1' : $e1);
$e2 = ($e2=='' ? '-1' : $e2);
$e3 = ($e3=='' ? '-1' : $e3);
if($e3==-1)
{
//不存在'{/tag:标记'
$endPos = $e1;
$elen = $endPos + strlen($sTagEndWord);
}
else if($e1==-1)
{
//不存在 '/}'
$endPos = $e3;
$elen = $endPos + strlen($fullTagEndWordThis);
}
//同时存在 '/}' 和 '{/tag:标记'
else
{
//如果 '/}' 比 '{tag:'、'{/tag:标记' 都要靠近，则认为结束标志是 '/}'，否则结束标志为 '{/tag:标记'
if($e1 < $e2 && $e1 < $e3 )
{
$endPos = $e1;
$elen = $endPos + strlen($sTagEndWord);
}
else
{
$endPos = $e3;
$elen = $endPos + strlen($fullTagEndWordThis);
}
}
if($endPos==-1)
{
echo "Tpl Character postion $tagPos, '$ttagName' Error！<br />\r\n";
break;
}
$i = $elen;
$attStr = '';
$innerText = '';
$startInner = 0;
for($j = $tagPos+$startWordLen; $j < $endPos; $j++)
{
if($startInner==0)
{
if($this->sourceString[$j]==$tagEndWord)
{
$startInner=1; continue;
}
else
{
$attStr .= $this->sourceString[$j];
}
}
else
{
$innerText .= $this->sourceString[$j];
}
}
$ttagName = strtolower($ttagName);
if(preg_match("/^if[0-9]{0,}$/", $ttagName))
{
$cAtt->cAttributes = new TagAttribute();
$cAtt->cAttributes->count = 2;
$cAtt->cAttributes->items['tagname'] = $ttagName;
$cAtt->cAttributes->items['condition'] = preg_replace("/^if[0-9]{0,}[\r\n\t ]/", "", $attStr);
$innerText = preg_replace("/\{else\}/i", '<'."?php\r\n}\r\nelse{\r\n".'?'.'>', $innerText);
}
else if($ttagName=='php')
{
$cAtt->cAttributes = new TagAttribute();
$cAtt->cAttributes->count = 2;
$cAtt->cAttributes->items['tagname'] = $ttagName;
$cAtt->cAttributes->items['code'] = '<'."?php\r\n".trim(preg_replace("/^php[0-9]{0,}[\r\n\t ]/",
"",$attStr))."\r\n?".'>';
}
else
{
$cAtt->SetSource($attStr);
}
$this->count++;
$cTag = new Tag();
$cTag->tagName = $ttagName;
$cTag->startPos = $tagPos;
$cTag->endPos = $i;
$cTag->cAtt = $cAtt->cAttributes;
$cTag->isCompiler = FALSE;
$cTag->tagID = $this->count;
$cTag->innerText = $innerText;
$this->cTags[$this->count] = $cTag;
}
else
{
$i = $tagPos+$startWordLen;
break;
}
}
if( $this->count > -1 && $this->isCompiler )
{
$this->CompilerAll();
}
}
function CompilerAll()
{
$this->loopNum++;
if($this->loopNum > 10)
{
return;
}
$ResultString = '';
$nextTagEnd = 0;
for($i=0; isset($this->cTags[$i]); $i++)
{
$ResultString .= substr($this->sourceString, $nextTagEnd, $this->cTags[$i]->startPos - $nextTagEnd);
$ResultString .= $this->CompilerOneTag($this->cTags[$i]);
$nextTagEnd = $this->cTags[$i]->endPos;
}
$slen = strlen($this->sourceString);
if($slen > $nextTagEnd)
{
$ResultString .= substr($this->sourceString,$nextTagEnd,$slen-$nextTagEnd);
}
$this->sourceString = $ResultString;
$this->ParseTemplate();
}
function GetResult()
{
if(!$this->isParse)
{
$this->ParseTemplate();
}
$addset = '';
$addset .= '<'.'?php'."\r\n".'if(!isset($GLOBALS[\'_vars\'])) $GLOBALS[\'_vars\'] = array(); '."\r\n".'$fields = array();'."\r\n".'?'.'>';
return preg_replace("/\?".">[ \r\n\t]{0,}<"."\?php/", "", $addset.$this->sourceString);
}
function CompilerOneTag(&$cTag)
{
$cTag->isCompiler = TRUE;
$tagname = $cTag->tagName;
$varname = $cTag->GetAtt('name');
$rsvalue = "";
if( $tagname == 'config' )
{
$this->tpCfgs[$varname] = $cTag->GetAtt('value');
}
else if( $tagname == 'global' )
{
$cTag->tagValue = $this->CompilerArrayVar('global',$varname);
if( $cTag->GetAtt('function') != '' )
{
$cTag->tagValue = $this->CompilerFunction($cTag->GetAtt('function'), $cTag->tagValue);
}
$cTag->tagValue = '<'.'?php echo '.$cTag->tagValue.'; ?'.'>';
}
else if( $tagname == 'cfg' )
{
$cTag->tagValue = '$GLOBALS[\'cfg_'.$varname.'\']';
if( $cTag->GetAtt('function')!='' )
{
$cTag->tagValue = $this->CompilerFunction($cTag->GetAtt('function'), $cTag->tagValue);
}
$cTag->tagValue = '<'.'?php echo '.$cTag->tagValue.'; ?'.'>';
}
else if( $tagname == 'name' )
{
$cTag->tagValue = '$'.$varname;
if( $cTag->GetAtt('function')!='' )
{
$cTag->tagValue = $this->CompilerFunction($cTag->GetAtt('function'), $cTag->tagValue);
}
$cTag->tagValue = '<'.'?php echo '.$cTag->tagValue.'; ?'.'>';
}
else if( $tagname == 'object' )
{
list($_obs,$_em) = explode('->',$varname);
$cTag->tagValue = "\$GLOBALS['{$_obs}']->{$_em}";
if( $cTag->GetAtt('function')!='' )
{
$cTag->tagValue = $this->CompilerFunction($cTag->GetAtt('function'), $cTag->tagValue);
}
$cTag->tagValue = '<'.'?php echo '.$cTag->tagValue.'; ?'.'>';
}
else if($tagname == 'var')
{
$cTag->tagValue = $this->CompilerArrayVar('var', $varname);
if( $cTag->GetAtt('function')!='' )
{
$cTag->tagValue = $this->CompilerFunction($cTag->GetAtt('function'), $cTag->tagValue);
}
if ($cTag->GetAtt('default')!='')
{
$cTag->tagValue = '<'.'?php echo empty('.$cTag->tagValue.')? \''.addslashes($cTag->GetAtt('default')).'\':'.$cTag->tagValue.'; ?'.'>';
} else {
$cTag->tagValue = '<'.'?php echo '.$cTag->tagValue.'; ?'.'>';
}
}
else if($tagname == 'field')
{
$cTag->tagValue = '$fields[\''.$varname.'\']';
if( $cTag->GetAtt('function')!='' )
{
$cTag->tagValue = $this->CompilerFunction($cTag->GetAtt('function'), $cTag->tagValue);
}
$cTag->tagValue = '<'.'?php echo '.$cTag->tagValue.'; ?'.'>';
}
else if( preg_match("/^key[0-9]{0,}/", $tagname) || preg_match("/^value[0-9]{0,}/", $tagname))
{
if( preg_match("/^value[0-9]{0,}/", $tagname) && $varname!='' )
{
$cTag->tagValue = '<'.'?php echo '.$this->CompilerArrayVar($tagname,$varname).'; ?'.'>';
}
else
{
$cTag->tagValue = '<'.'?php echo $'.$tagname.'; ?'.'>';
}
}
else if( preg_match("/^if[0-9]{0,}$/", $tagname) )
{
$cTag->tagValue = $this->CompilerIf($cTag);
}
else if( $tagname=='echo' )
{
if(trim($cTag->GetInnerText())=='') $cTag->tagValue = $cTag->GetAtt('code');
else
{
$cTag->tagValue = '<'."?php echo $".trim($cTag->GetInnerText())." ;?".'>';
}
}
else if( $tagname=='php' )
{
if(trim($cTag->GetInnerText())=='') $cTag->tagValue = $cTag->GetAtt('code');
else
{
$cTag->tagValue = '<'."?php\r\n".trim($cTag->GetInnerText())."\r\n?".'>';
}
}
else if( preg_match("/^array[0-9]{0,}/",$tagname) )
{
$kk = '$key';
$vv = '$value';
if($cTag->GetAtt('key')!='')
{
$kk = '$key'.$cTag->GetAtt('key');
}
if($cTag->GetAtt('value')!='')
{
$vv = '$value'.$cTag->GetAtt('value');
}
$addvar = '';
if(!preg_match("/\(/",$varname))
{
$varname = '$GLOBALS[\''.$varname.'\']';
}
else
{
$addvar = "\r\n".'$myarrs = $pageClass->'.$varname.";\r\n";
$varname = ' $myarrs ';
}
$rsvalue = '<'.'?php '.$addvar.' foreach('.$varname.' as '.$kk.'=>'.$vv.'){ ?'.">";
$rsvalue .= $cTag->GetInnerText();
$rsvalue .= '<'.'?php } ?'.">\r\n";
$cTag->tagValue = $rsvalue;
}
else if($tagname == 'include')
{
$filename = $cTag->GetAtt('file');
if($filename=='')
{
$filename = $cTag->GetAtt('filename');
}
$cTag->tagValue = $this->CompilerInclude($filename, FALSE);
if($cTag->tagValue==0) $cTag->tagValue = '';
$cTag->tagValue = '<'.'?php include $this->CompilerInclude("'.$filename.'");'."\r\n".' ?'.'>';
}
else if( $tagname=='label' )
{
$bindFunc = $cTag->GetAtt('bind');
$rsvalue = 'echo '.$bindFunc.";\r\n";
$rsvalue = '<'.'?php '.$rsvalue.' ?'.">\r\n";
$cTag->tagValue = $rsvalue;
}
else if( $tagname=='datalist' )
{
foreach($cTag->cAtt->items as $k=>$v)
{
$v = $this->TrimAtts($v);
$rsvalue .= '$atts[\''.$k.'\'] = \''.str_replace("'","\\'",$v)."';\r\n";
}
$rsvalue = '<'.'?php'."\r\n".'$atts = array();'."\r\n".$rsvalue;
$rsvalue .= '$blockValue = $this->refObj->GetArcList($atts,$this->refObj,$fields); '."\r\n";
$rsvalue .= 'if(is_array($blockValue)){'."\r\n";
$rsvalue .= 'foreach( $blockValue as $key=>$fields )'."\r\n{\r\n".'?'.">";
$rsvalue .= $cTag->GetInnerText();
$rsvalue .= '<'.'?php'."\r\n}\r\n}".'?'.'>';
$cTag->tagValue = $rsvalue;
}
else if( $tagname=='pagelist' )
{
foreach($cTag->cAtt->items as $k=>$v)
{
$v = $this->TrimAtts($v);
$rsvalue .= '$atts[\''.$k.'\'] = \''.str_replace("'","\\'",$v)."';\r\n";
}
$rsvalue = '<'.'?php'."\r\n".'$atts = array();'."\r\n".$rsvalue;
$rsvalue .= ' echo $this->refObj->GetPageList($atts,$this->refObj,$fields); '."\r\n".'?'.">\r\n";
$cTag->tagValue = $rsvalue;
}
else
{
$bindFunc = $cTag->GetAtt('bind');
$bindType = $cTag->GetAtt('bindtype');
$rstype = ($cTag->GetAtt('resulttype')=='' ? $cTag->GetAtt('rstype') : $cTag->GetAtt('resulttype') );
$rstype = strtolower($rstype);
foreach($cTag->cAtt->items as $k=>$v)
{
if(preg_match("/(bind|bindtype)/i",$k))
{
continue;
}
$v = $this->TrimAtts($v);
$rsvalue .= '$atts[\''.$k.'\'] = \''.str_replace("'","\\'",$v)."';\r\n";
}
$rsvalue = '<'.'?php'."\r\n".'$atts = array();'."\r\n".$rsvalue;
if($bindFunc=='')
{
$rsvalue .= '$blockValue = MakePublicTag($atts,$this->refObj,$fields); '."\r\n";
}
else
{
if($bindType=='') $rsvalue .= '$blockValue = $this->refObj->'.$bindFunc.'($atts,$this->refObj,$fields); '."\r\n";
else $rsvalue .= '$blockValue = '.$bindFunc.'($atts,$this->refObj,$fields); '."\r\n";
}
if($rstype=='string')
{
$rsvalue .= 'echo $blockValue;'."\r\n".'?'.">";
}
else
{
$rsvalue .= 'if(is_array($blockValue) && count($blockValue) > 0){'."\r\n";
$rsvalue .= 'foreach( $blockValue as $key=>$fields )'."\r\n{\r\n".'?'.">";
$rsvalue .= $cTag->GetInnerText();
$rsvalue .= '<'.'?php'."\r\n}\r\n}\r\n".'?'.'>';
}
$cTag->tagValue = $rsvalue;
}
return $cTag->tagValue;
}
function CompilerArrayVar($vartype, $varname)
{
$okvalue = '';
if(!preg_match("/\[/", $varname))
{
if(preg_match("/^value/",$vartype))
{
$varname = $vartype.'.'.$varname;
}
$varnames = explode('.',$varname);
if(isset($varnames[1]))
{
$varname = $varnames[0];
for($i=1; isset($varnames[$i]); $i++)
{
$varname .= "['".$varnames[$i]."']";
}
}
}
if(preg_match("/\[/", $varname))
{
$varnames = explode('[', $varname);
$arrend = '';
for($i=1;isset($varnames[$i]);$i++)
{
$arrend .= '['.$varnames[$i];
}
if(!preg_match("/[\"']/", $arrend)) {
$arrend = str_replace('[', '', $arrend);
$arrend = str_replace(']', '', $arrend);
$arrend = "['{$arrend}']";
}
if($vartype=='var')
{
$okvalue = '$GLOBALS[\'_vars\'][\''.$varnames[0].'\']'.$arrend;
}
else if( preg_match("/^value/", $vartype) )
{
$okvalue = '$'.$varnames[0].$arrend;
}
else if($vartype=='field')
{
$okvalue = '$fields[\''.$varnames[0].'\']'.$arrend;
}
else
{
$okvalue = '$GLOBALS[\''.$varnames[0].'\']'.$arrend;
}
}
else
{
if($vartype=='var')
{
$okvalue = '$GLOBALS[\'_vars\'][\''.$varname.'\']';
}
else if( preg_match("/^value/",$vartype) )
{
$okvalue = '$'.$vartype;
}
else if($vartype=='field')
{
$okvalue = '$'.str_replace($varname);
}
else
{
$okvalue = '$GLOBALS[\''.$varname.'\']';
}
}
return $okvalue;
}
function CompilerIf($cTag)
{
$condition = trim($cTag->GetAtt('condition'));
if($condition =='')
{
$cTag->tagValue=''; return '';
}
$condition = preg_replace("/((var\.|field\.|cfg\.|global\.|key[0-9]{0,}\.|value[0-9]{0,}\.)[\._a-z0-9]+)/ies", "private_rt('\\1')", $condition);
$rsvalue = '<'.'?php if('.$condition.'){ ?'.'>';
$rsvalue .= $cTag->GetInnerText();
$rsvalue .= '<'.'?php } ?'.'>';
return $rsvalue;
}
function TrimAtts($v)
{
$v = str_replace('<'.'?','<?',$v);
$v = str_replace('?'.'>','?>',$v);
return $v;
}
function CompilerFunction($funcstr, $nvalue)
{
$funcstr = str_replace('@quote', '"', $funcstr);
$funcstr = str_replace('@me', $nvalue, $funcstr);
return $funcstr;
}
function CompilerInclude($filename, $isload=TRUE)
{
$okfile = '';
if( @file_exists($filename) )
{
$okfile = $filename;
}
else if( @file_exists($this->refDir.$filename) )
{
$okfile = $this->refDir.$filename;
}
else if( @file_exists($this->refDir."../".$filename) )
{
$okfile = $this->refDir."../".$filename;
}
if($okfile=='') return 0;
if( !$isload ) return 1;
$itpl = new DedeTemplate($this->templateDir);
$itpl->isCache = $this->isCache;
$itpl->SetObject($this->refObj);
$itpl->LoadTemplate($okfile);
return $itpl->CacheFile();
}
}
class TagAttribute
{
var $count = -1;
var $items = "";
function GetAtt($str)
{
if($str=="")
{
return "";
}
if(isset($this->items[$str]))
{
return $this->items[$str];
}
else
{
return "";
}
}
function GetAttribute($str)
{
return $this->GetAtt($str);
}
function IsAttribute($str)
{
if(isset($this->items[$str])) return TRUE;
else return FALSE;
}
function GettagName()
{
return $this->GetAtt("tagname");
}
function Getcount()
{
return $this->count+1;
}
}
class TagAttributeParse
{
var $sourceString = "";
var $sourceMaxSize = 1024;
var $cAttributes = "";
var $charToLow = TRUE;
function SetSource($str="")
{
$this->cAttributes = new TagAttribute();
$strLen = 0;
$this->sourceString = trim(preg_replace("/[ \r\n\t\f]{1,}/"," ",$str));
$strLen = strlen($this->sourceString);
if($strLen>0 && $strLen <= $this->sourceMaxSize)
{
$this->ParseAttribute();
}
}
function ParseAttribute()
{
$d = '';
$tmpatt = '';
$tmpvalue = '';
$startdd = -1;
$ddtag = '';
$hasAttribute=FALSE;
$strLen = strlen($this->sourceString);
for($i=0; $i<$strLen; $i++)
{
if($this->sourceString[$i]==' ')
{
$this->cAttributes->count++;
$tmpvalues = explode('.', $tmpvalue);
$this->cAttributes->items['tagname'] = ($this->charToLow ? strtolower($tmpvalues[0]) : $tmpvalues[0]);
if( isset($tmpvalues[2]) )
{
$okname = $tmpvalues[1];
for($j=2;isset($tmpvalues[$j]);$j++)
{
$okname .= "['".$tmpvalues[$j]."']";
}
$this->cAttributes->items['name'] = $okname;
}
else if(isset($tmpvalues[1]) && $tmpvalues[1]!='')
{
$this->cAttributes->items['name'] = $tmpvalues[1];
}
$tmpvalue = '';
$hasAttribute = TRUE;
break;
}
else
{
$tmpvalue .= $this->sourceString[$i];
}
}
if(!$hasAttribute)
{
$this->cAttributes->count++;
$tmpvalues = explode('.', $tmpvalue);
$this->cAttributes->items['tagname'] = ($this->charToLow ? strtolower($tmpvalues[0]) : $tmpvalues[0]);
if( isset($tmpvalues[2]) )
{
$okname = $tmpvalues[1];
for($i=2;isset($tmpvalues[$i]);$i++)
{
$okname .= "['".$tmpvalues[$i]."']";
}
$this->cAttributes->items['name'] = $okname;
}
else if(isset($tmpvalues[1]) && $tmpvalues[1]!='')
{
$this->cAttributes->items['name'] = $tmpvalues[1];
}
return ;
}
$tmpvalue = '';
for($i; $i<$strLen; $i++)
{
$d = $this->sourceString[$i];
if($startdd==-1)
{
if($d != '=')
{
$tmpatt .= $d;
}
else
{
if($this->charToLow)
{
$tmpatt = strtolower(trim($tmpatt));
}
else
{
$tmpatt = trim($tmpatt);
}
$startdd=0;
}
}
else if($startdd==0)
{
switch($d)
{
case ' ':
break;
case '\'':
$ddtag = '\'';
$startdd = 1;
break;
case '"':
$ddtag = '"';
$startdd = 1;
break;
default:
$tmpvalue .= $d;
$ddtag = ' ';
$startdd = 1;
break;
}
}
else if($startdd==1)
{
if($d==$ddtag && ( isset($this->sourceString[$i-1]) && $this->sourceString[$i-1]!="\\") )
{
$this->cAttributes->count++;
$this->cAttributes->items[$tmpatt] = trim($tmpvalue);
$tmpatt = '';
$tmpvalue = '';
$startdd = -1;
}
else
{
$tmpvalue .= $d;
}
}
}
if($tmpatt != '')
{
$this->cAttributes->count++;
$this->cAttributes->items[$tmpatt] = trim($tmpvalue);
}
}
}
function private_rt($str)
{
$arr = explode('.', $str);
$rs = '$GLOBALS[\'';
if($arr[0] == 'cfg')
{
return $rs.'cfg_'.$arr[1]."']";
}
elseif($arr[0] == 'var')
{
$arr[0] = '_vars';
$rs .= implode('\'][\'', $arr);
$rs .= "']";
return $rs;
}
elseif($arr[0] == 'global')
{
unset($arr[0]);
$rs .= implode('\'][\'', $arr);
$rs .= "']";
return $rs;
}
else
{
if($arr[0] == 'field') $arr[0] = 'fields';
$rs = '$'.$arr[0]."['";
unset($arr[0]);
$rs .= implode('\'][\'', $arr);
$rs .= "']";
return $rs;
}
}