📄 upload.php
字号:
default:
break;
}
return true;
}
function isValidSLTSYExt($s_File){
$sExt = substr(strrchr($s_File, "."), 1);
$aExt = explode('|',strtoupper($GLOBALS["sSLTSYExt"]));
if(!in_array(strtoupper($sExt),$aExt)){
return false;
}
return true;
}
function getSmallImageFile($s_File){
$exts = explode(".",$s_File);
return $exts[0]."_s.".$exts[1];
}
function DoRemote(){
if (isset($_POST["eWebEditor_UploadText"])){
$sContent = stripslashes($_POST["eWebEditor_UploadText"]);
}else{
$sContent = "";
}
If (($GLOBALS["sAllowExt"] != "")&&($sContent!="")) {
$sContent = ReplaceRemoteUrl($sContent, $GLOBALS["sAllowExt"]);
}
echo "<HTML><HEAD><TITLE>eWebEditor</TITLE><meta http-equiv='Content-Type' content='text/html; charset=utf-8'></head><body>".
"<input type=hidden id=UploadText value=\"".htmlspecialchars($sContent)."\">".
"</body></html>";
OutScriptNoBack("parent.setHTML(UploadText.value);try{parent.addUploadFile('".$GLOBALS["sOriginalFileName"]."', '".$GLOBALS["sSaveFileName"]."', '".$GLOBALS["sPathFileName"]."');} catch(e){} parent.remoteUploadOK();");
}
function DoCreateNewDir(){
switch ($GLOBALS["nAutoDir"]){
Case 1:
$sCreateDir = date("Y");
break;
Case 2:
$sCreateDir = date("Ym");
break;
Case 3:
$sCreateDir = date("Ymd");
break;
default:
return;
}
$GLOBALS["sUploadDir"] = $GLOBALS["sUploadDir"].$sCreateDir."/";
$GLOBALS["sContentPath"] = $GLOBALS["sContentPath"].$sCreateDir."/";
mkdir_p($GLOBALS["sUploadDir"]);
}
function mkdir_p($target){
if (is_dir($target)||empty($target)) return 1;
if (file_exists($target) && !is_dir($target)) return 0;
if (mkdir_p(substr($target,0,strrpos($target,'/'))))
return mkdir($target);
return 0;
}
function GetRndFileName($sExt){
return date("YmdHis").rand(1,999).".".$sExt;
}
function OutScriptNoBack($str){
echo "<script language=javascript>".$str."</script>";
}
function OutScript($str){
echo "<script language=javascript>".$str.";history.back()</script>";
}
function CheckValidExt($sExt){
$aExt = explode('|',$GLOBALS["sAllowExt"]);
if(!in_array(strtoupper($sExt),$aExt)){
OutScript("parent.UploadError('lang[\"ErrUploadInvalidExt\"]+\":".$GLOBALS["sAllowExt"]."\"')");
exit;
}
}
function InitUpload(){
global $sType, $sStyleName, $sLanguage;
global $sAllowExt, $nAllowSize, $sUploadDir, $nUploadObject, $nAutoDir, $sBaseUrl, $sContentPath;
global $sFileExt, $sOriginalFileName, $sSaveFileName, $sPathFileName, $nFileNum;
global $nSLTFlag, $nSLTMinSize, $nSLTOkSize, $nSYFlag, $sSYText, $sSYFontColor, $nSYFontSize, $sSYFontName, $sSYPicPath, $nSLTSYObject, $sSLTSYExt, $nSYMinSize, $sSYShadowColor, $nSYShadowOffset;
$sType = toTrim("type");
$sStyleName = toTrim("style");
$sLanguage = toTrim("language");
$bValidStyle = false;
$numElements = count($GLOBALS["aStyle"]);
for($i=1; $i<=$numElements; $i++){
$aStyleConfig = explode("|||", $GLOBALS["aStyle"][$i]);
if (strtolower($sStyleName)==strtolower($aStyleConfig[0])){
$bValidStyle = true;
break;
}
}
if ($bValidStyle == false) {
OutScript("parent.UploadError('lang[\"ErrInvalidStyle\"]')");
}
$sBaseUrl = $aStyleConfig[19];
$nUploadObject = (int)$aStyleConfig[20];
$nAutoDir = (int)$aStyleConfig[21];
$sUploadDir = $aStyleConfig[3];
if (substr($sUploadDir, 0, 1) != "/"){
$sUploadDir = "../".$sUploadDir;
}
switch ($sBaseUrl){
case "0":
$sContentPath = $aStyleConfig[23];
break;
case "1":
$sContentPath = RelativePath2RootPath($sUploadDir);
break;
case "2":
$sContentPath = RootPath2DomainPath(RelativePath2RootPath($sUploadDir));
break;
}
switch (strtoupper($sType)){
case "REMOTE":
$sAllowExt = $aStyleConfig[10];
$nAllowSize = (int)$aStyleConfig[15];
break;
case "FILE":
$sAllowExt = $aStyleConfig[6];
$nAllowSize = (int)$aStyleConfig[11];
break;
case "MEDIA":
$sAllowExt = $aStyleConfig[9];
$nAllowSize = (int)$aStyleConfig[14];
break;
case "FLASH":
$sAllowExt = $aStyleConfig[7];
$nAllowSize = (int)$aStyleConfig[12];
break;
default:
$sAllowExt = $aStyleConfig[8];
$nAllowSize = (int)$aStyleConfig[13];
break;
}
$sAllowExt = strtoupper($sAllowExt);
$nSLTFlag = (int)$aStyleConfig[29];
$nSLTMinSize = (int)$aStyleConfig[30];
$nSLTOkSize = (int)$aStyleConfig[31];
$nSYFlag = (int)$aStyleConfig[32];
$sSYText = $aStyleConfig[33];
$sSYFontColor = $aStyleConfig[34];
$nSYFontSize = (int)$aStyleConfig[35];
$sSYFontName = $aStyleConfig[36];
$sSYPicPath = $aStyleConfig[37];
$nSLTSYObject = (int)$aStyleConfig[38];
$sSLTSYExt = $aStyleConfig[39];
$nSYMinSize = (int)$aStyleConfig[40];
$sSYShadowColor = $aStyleConfig[41];
$nSYShadowOffset = (int)$aStyleConfig[42];
}
function toTrim($p){
if (isset($_GET[$p])){
return trim($_GET[$p]);
}else{
return "";
}
}
function RelativePath2RootPath($url){
$sTempUrl = $url;
if (substr($sTempUrl, 0, 1) == "/"){
return $sTempUrl;
}
if (isset($_SERVER["REQUEST_URI"])){
$sWebEditorPath = $_SERVER["REQUEST_URI"];
}else{
$sWebEditorPath = $_SERVER["SCRIPT_NAME"];
}
$sWebEditorPath = substr($sWebEditorPath, 0, strrpos($sWebEditorPath, "/"));
while (substr($sTempUrl, 0, 3) == "../"){
$sTempUrl = substr($sTempUrl, 3, strlen($sTempUrl));
$sWebEditorPath = substr($sWebEditorPath, 0, strrpos($sWebEditorPath, "/"));
}
return $sWebEditorPath."/".$sTempUrl;
}
function RootPath2DomainPath($url){
$sProtocol = explode("/", $_SERVER["SERVER_PROTOCOL"]);
$sHost = strtolower($sProtocol[0])."://".$_SERVER["HTTP_HOST"];
$sPort = $_SERVER["SERVER_PORT"];
if ($sPort != "80") {
$sHost = $sHost.":".$sPort;
}
return $sHost.$url;
}
function ReplaceRemoteUrl($sHTML, $sExt){
$s_Content = $sHTML;
$s_Match = "/(http|https|ftp|rtsp|mms):(\/\/|\\\\){1}(([A-Za-z0-9_-])+[.]){1,}(net|com|cn|org|cc|tv|[0-9]{1,3})(\S*\/)((\S)+[.]{1}(".$sExt."))/i";
if (!preg_match_all($s_Match, $s_Content, $a_Matches)){
return $s_Content;
};
for ($i=0; $i< count($a_Matches[0]); $i++) {
$a_RepeatRemote[] = $a_Matches[0][$i];
}
$a_RemoteUrl = array_unique($a_RepeatRemote);
$nFileNum = 0;
for ($i=0; $i< count($a_RemoteUrl); $i++) {
$SaveFileType = substr($a_RemoteUrl[$i], strrpos($a_RemoteUrl[$i], ".") + 1);
$SaveFileName = GetRndFileName($SaveFileType);
if (SaveRemoteFile($SaveFileName, $a_RemoteUrl[$i])) {
$nFileNum = $nFileNum + 1;
if ($nFileNum > 0) {
$GLOBALS["sOriginalFileName"] .= "|";
$GLOBALS["sSaveFileName"] .= "|";
$GLOBALS["sPathFileName"] .= "|";
}
$GLOBALS["sOriginalFileName"] .= substr($a_RemoteUrl[i], strrpos($a_RemoteUrl[i], "/") + 1);
$GLOBALS["sSaveFileName"] .= $SaveFileName;
$GLOBALS["sPathFileName"] .= $GLOBALS["sContentPath"].$SaveFileName;
$s_Content = str_replace($a_RemoteUrl[$i], $GLOBALS["sContentPath"].$SaveFileName, $s_Content);
}
}
return $s_Content;
}
function SaveRemoteFile($s_LocalFileName, $s_RemoteFileUrl) {
$fp = @fopen($s_RemoteFileUrl, "rb");
if (!$fp) {return false;}
$cont = "";
while(!feof($fp)) {
$cont.= fread($fp, 2048);
}
fclose($fp);
if (strlen($cont) > $GLOBALS["nAllowSize"]*1024) {
return false;
}
$fp2 = @fopen($GLOBALS["sUploadDir"].$s_LocalFileName,"w");
fwrite($fp2,$cont);
fclose($fp2);
return true;
}
function gb2utf8($gb){
if(!trim($gb)){return $gb;}
$filename="gb2312.txt";
$tmp=file($filename);
$codetable=array();
while(list($key,$value)=each($tmp))
$codetable[hexdec(substr($value,0,6))]=substr($value,7,6);
$utf8="";
while($gb){
if (ord(substr($gb,0,1))>127){
$tthis=substr($gb,0,2);
$gb=substr($gb,2,strlen($gb)-2);
$utf8.=u2utf8(hexdec($codetable[hexdec(bin2hex($tthis))-0x8080]));
}else{
$tthis=substr($gb,0,1);
$gb=substr($gb,1,strlen($gb)-1);
$utf8.=u2utf8($tthis);
}
}
return $utf8;
}
function u2utf8($c){
$str="";
if ($c < 0x80){
$str.=$c;
}else if ($c < 0x800){
$str.=chr(0xC0 | $c>>6);
$str.=chr(0x80 | $c & 0x3F);
}else if ($c < 0x10000){
$str.=chr(0xE0 | $c>>12);
$str.=chr(0x80 | $c>>6 & 0x3F);
$str.=chr(0x80 | $c & 0x3F);
}else if ($c < 0x200000){
$str.=chr(0xF0 | $c>>18);
$str.=chr(0x80 | $c>>12 & 0x3F);
$str.=chr(0x80 | $c>>6 & 0x3F);
$str.=chr(0x80 | $c & 0x3F);
}
return $str;
}
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