fck upload image to add watermark code modification

fck upload image to add watermark code modification_PHP tutorial

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Release： 2016-07-20 11:07:58

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fck Upload pictures to add watermark code modification //We only need to find the editor/filemanger/conectors/php/commands.php file and replace the following php code with your commands.php file.

fck Upload image to add watermark code modification
//We only need to find the editor/filemanger/conectors/php tutorial/commands.php tutorial file and replace the following php code with your commands.php file.
function getfolders( $resourcetype, $currentfolder )
{
// map the virtual path to the local server path.
$sserverdir = servermapfolder( $resourcetype, $currentfolder, 'getfolders' ) ;

// array that will hold the folders names.
$afolders = array() ;

$ocurrentfolder = opendir( $sserverdir ) ;

while ( $ sfile = readdir( $ocurrentfolder ) )
{
if ( $sfile != '.' && $sfile != '..' && is_dir( $sserverdir . $sfile ) )
$afolders[] = '' ;
}

closedir( $ocurrentfolder ) ;

// open the " folders" node.
echo "" ;

natcasesort( $afolders ) ;
foreach ( $afolders as $sfolder )
echo $sfolder ;

// close the "folders" node.
echo "" ;
}

function getfoldersandfiles( $resourcetype, $currentfolder )
{
// map the virtual path to the local server path.
$sserverdir = servermapfolder( $resourcetype, $currentfolder, 'getfoldersandfiles' ) ;

// arrays that will hold the folders and files names.
$afolders = array() ;
$afiles = array() ;

$ocurrentfolder = opendir( $sserverdir ) ;

while ( $sfile = readdir( $ocurrentfolder ) )
{
if ( $sfile != '.' && $sfile != '..' )
{
if ( is_dir( $sserverdir . $sfile ) )
$afolders[] = '' ;
else
{
$ifilesize = @filesize( $sserverdir . $sfile ) ;
if ( !$ifilesize ) {
$ifilesize = 0 ;
}
if ( $ifilesize > 0 )
{
$ifilesize = round( $ifilesize / 1024 ) ;
if ( $ifilesize < 1 ) $ifilesize = 1 ;
}

$afiles[] = '' ;
}
}
}

// send the folders
natcasesort( $afolders ) ;
echo '< folders>' ;

foreach ( $afolders as $sfolder )
echo $sfolder ;

echo '' ;

// send the files
natcasesort( $afiles ) ;
echo '' ;

foreach ( $afiles as $sfiles )
echo $sfiles ;

echo ' ' ;
}

function createfolder( $resourcetype, $currentfolder )
{
if (!isset($_get)) {
global $_get;
}
$serrornumber = '0' ;
$serrormsg = '' ;

if ( isset( $_get['newfoldername'] ) )
{
$ snewfoldername = $_get['newfoldername'] ;
$snewfoldername = sanitizefoldername( $snewfoldername ) ;

if ( strpos( $snewfoldername, '..' ) !== false )
$serrornumber = '102' ; // invalid folder name.
else
{
// map the virtual path to the local server path of the current folder.
$sserverdir = servermapfolder( $resourcetype, $ currentfolder, 'createfolder' );

    switch ( $serrormsg )
    {
     case '' :
      $serrornumber = '0' ;
      break ;
     case 'invalid argument' :
     case 'no such file or directory' :
      $serrornumber = '102' ;  // path too long.
      break ;
     default :
      $serrornumber = '110' ;
      break ;
    }
   }
   else
    $serrornumber = '103' ;
  }
}
else
  $serrornumber = '102' ;

// create the "error" node.
echo '' ;
}

function fileupload( $resourcetype, $currentfolder, $scommand )
{
if (!isset($_files)) {
global $_files;
}
$serrornumber = '0' ;
$sfilename = '' ;

if ( isset( $_files['newfile'] ) && !is_null( $_files['newfile']['tmp_name'] ) )
{
global $config ;

$ofile = $_files['newfile'] ;

// map the virtual path to the local server path.
$sserverdir = servermapfolder( $resourcetype, $currentfolder, $scommand ) ;

  // get the uploaded file name.
  $sfilename = $ofile['name'] ;
  $sfilename = sanitizefilename( $sfilename ) ;

$soriginalfilename = $sfilename ;

  // get the extension.
  $sextension = substr( $sfilename, ( strrpos($sfilename, '.') + 1 ) ) ;
  $sextension = strtolower( $sextension ) ;

  if ( isset( $config['secureimageuploads'] ) )
  {
   if ( ( $isimagevalid = isimagevalid( $ofile['tmp_name'], $sextension ) ) === false )
   {
    $serrornumber = '202' ;
   }
  }

  if ( isset( $config['htmlextensions'] ) )
  {
   if ( !ishtmlextension( $sextension, $config['htmlextensions'] ) &&
    ( $detecthtml = detecthtml( $ofile['tmp_name'] ) ) === true )
   {
    $serrornumber = '202' ;
   }
  }

  // check if it is an allowed extension.
  if ( !$serrornumber && isallowedext( $sextension, $resourcetype ) )
  {
   $icounter = 0 ;

   while ( true )
   {
    $sfilepath = $sserverdir . $sfilename ;
    //$sfilepath =$sserverdir.time().$sextension;

    if ( is_file( $sfilepath ) )
    {
     $icounter++ ;
     $sfilename = removeextension( $soriginalfilename ) . '(' . $icounter . ').' . $sextension ;
     $serrornumber = '201' ;
    }
    else
    {
     move_uploaded_file( $ofile['tmp_name'], $sfilepath ) ;

     if ( is_file( $sfilepath ) )
     {
      if ( isset( $config['chmodonupload'] ) && !$config['chmodonupload'] )
      {
       break ;
      }

$permissions = 0777;

      if ( isset( $config['chmodonupload'] ) && $config['chmodonupload'] )
      {
       $permissions = $config['chmodonupload'] ;
      }

      $oldumask = umask(0) ;
      chmod( $sfilepath, $permissions ) ;
      umask( $oldumask ) ;
     }

     break ;
    }
   }

//Add watermark
// add start

$waterimg="php100.com.png"; //Watermark image Modify the address of your watermark image here

if($watermark==1)
{
$image_size = getimagesize($sfilepath);
$iinfo=getimagesize($sfilepath,$iinfo);
$nimage=imagecreatetruecolor( $image_size[0],$image_size[1]);
$white=imagecolorallocate($nimage,255,255,255);
$black=imagecolorallocate($nimage,0,0,0);
$red =imagecolorallocate($nimage,255,0,0);
imagefill($nimage,0,0,$white);
switch ($iinfo[2])
{
case 1:
$simage =imagecreatefromgif($sfilepath);
break;
case 2:
$simage =imagecreatefromjpeg($sfilepath);
break;
case 3:
$ simage =imagecreatefrompng($sfilepath);
break;
// case 6:
// $simage =imagecreatefromwbmp($sfilepath);
// break;
default:
die("Unsupported file type");
exit;
}

imagecopy($nimage,$simage,0,0,0,0,$image_size[0],$image_size [1]);

switch($watertype)
{
case 1: // Watermark string
imagestring($nimage,2,3,$image_size[1]- 15,$waterstring,$black);
break;
case 2: //watermark image
$simage1 =imagecreatefrompng($waterimg);
imagecopy($nimage,$simage1,$image_size [0]/2,$image_size[0]/2,0,0,240,65);
imagedestroy($simage1);
break;
}

switch ($iinfo[ 2])
{
case 1:
imagegif($nimage, $sfilepath);
// imagejpeg($nimage, $sfilepath);
break;
case 2:
imagejpeg($nimage, $sfilepath);
break;
case 3:
imagepng($nimage, $sfilepath);
break;
// case 6:
// imagewbmp($nimage, $sfilepath);
//imagejpeg($nimage, $sfilepath);
// break;
}

//Overwrite the original upload File
imagedestroy($nimage);
imagedestroy($simage);
}

//Add watermark result

if ( file_exists( $sfilepath ) )
{
//previous checks failed, try once again
if ( isset( $isimagevalid ) && $isimagevalid === -1 && isimagevalid( $sfilepath, $sextension ) === false )
{
@unlink( $sfilepath ) ;
$serrornumber = '202' ;
}
else if ( isset( $detecthtml ) && $detecthtml === -1 && detecthtml( $sfilepath ) === true )
{
@unlink( $sfilepath ) ;
$serrornumber = '202' ;
}
}
}
else
$serrornumber = '202' ;
}
else
$serrornumber = '202' ;