Legacy ImageMagick Discussions Archive

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exec("convert $original_image -thumbnail 250 250 $new_image");

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    function checkUpload($myFILE, $file_extensions, $mime_types, $maxsize)
    {
        $errors = array();

        switch ($myFILE['error']){
            case 1: $errors[] = " ".ini_get('upload_max_filesize').".";
                    break;
            case 2: $errors[] = " ".$maxsize/(1024*1024)." ";
                    break;
                    return $errors;
                    break;
            default : break;
        }
        // MIME-Type prüfen
        if(count($mime_types)!=0 AND !in_array(strtolower($myFILE['type']), $mime_types)){
            $fehler = "Falscher MIME-Type (".$myFILE['type'].").<br />".
                      "Erlaubte Typen sind:<br />\n";
            foreach($mime_types as $type)
                $fehler .= " - ".$type."\n<br />";
            $errors[] = $fehler;
        }
        
        if($myFILE['name']=='' OR (count($file_extensions)!=0 AND !in_array(strtolower(getExtension($myFILE['name'])), $file_extensions))){
            $fehler = "Falsche Dateiendung (".getExtension($myFILE['name']).").<br />".
                      "Erlaubte Endungen sind:<br />\n";
            foreach($file_extensions as $extension)
                $fehler .= " - ".$extension."\n<br />";
            $errors[] = $fehler;
        }
        
        if($myFILE['size'] > $maxsize){
            $errors[] = " (".sprintf('%.2f',$myFILE['size']/(1024*1024))." MB).<br />".
                        " ".$maxsize/(1024*1024)." MB\n";
        }
        return $errors;
    }

    function getExtension ($filename)
    {
        if(strrpos($filename, '.'))
             return substr($filename, strrpos($filename, '.')+1);
        return false;
    }

    function getRandomValue()
    {
       #return substr(md5(rand(1, 9999)),0,8).substr(time(),-6);
		return md5(time());
		
    }

    function renameFile ($filename)
    {
        return  getRandomValue().".".getExtension($filename);
    }

    $maxsize = 2*1024*1024;
    $file_extensions = array('jpg', 'jpeg', 'jpe', 'gif', 'png');
    $mime_types = array('image/pjpeg', 'image/jpeg', 'image/gif', 'image/png', 'image/x-png');

    $ordner = "uploads/big/";

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elseif($_GET['act'] == 'upload'){
        
        $myFILE = $_FILES['photo'];
  
        if(count($errors)){
        // 
        }else {
            do {
	    // move and rename
            $neuer_name = renameFile($myFILE['name']);
            } while(file_exists($ordner.$neuer_name));			 
            if(@move_uploaded_file($myFILE['tmp_name'], $ordner.$neuer_name)){			
            // URL
	    echo $ordner.$neuer_name;			
            }else{
            //
            }
        }

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       $myFILE = $_FILES['photo'];
  
        if(count($errors)){
        // 
        }else {
            do {
       // move and rename
            $neuer_name = renameFile($myFILE['name']);
           $new_image = $ordner.$neuer_name;
	exec("convert $myFILE -thumbnail 250x250 $new_image");	
            } while(file_exists($new_image)); 
// Note I have had problems with file_exists() and use something like fopen.  		
            if(@fopen($new_image)){         
            // URL
       echo $new_image;         
            }else{
           echo 'Image does not exist';
            }
        }

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do {
           // move and rename
            $neuer_name = renameFile($myFILE['name']);
			$new_image = $ordner.$neuer_name;
		   } while(file_exists($new_image));
			if(@move_uploaded_file($myFILE['tmp_name'], $ordner.$neuer_name)){
            $new_image2 = $new_image;
            exec("/usr/bin/ImageMagick_6.2.6/bin/convert $new_image -thumbnail 250x250 $new_image2");
            echo $new_image2; 			
            }else{
            echo 'Image does not exist';
            }

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if($_GET['act'] == 'thumb'){

	$arr = array(
	'uploaddir' 	=> 'uploads/thumb/',
	'tempdir'		=> 'uploads/temp/',
	'height'		=> $_POST['height'],
	'width'		=> $_POST['width'],
	'x'			=> $_POST['x'],
	'y'			=> $_POST['y'],
	'img_src'		=> $_POST['img_src'],
	'thumb'		=> true
	);

$uploaddir  = $arr['uploaddir']; # uploads/thumb/
$tempdir    = $arr['tempdir'];   # uploads/temp/	
$orginal     = $arr['img_src'];    #EXAMPLE uploads/big/44c8168a8a8cd7117f891dd.jpg

//Get the new coordinates to crop the image.
$height		= $arr['height'];    
$width		= $arr['width'];
$x			= $arr['x'];
$y			= $arr['y'];	

####CROP####

exec("/usr/bin/ImageMagick_6.2.6/bin/convert $orginal -crop $height x $width+$x+$y $thumbnail");

####RESIZE THE THUMBNAIL TO 450x450####

exec("/usr/bin/ImageMagick_6.2.6/bin/convert $orginal -resize 450x450 $thumbnail");

####ADD BORDER 50x50####	

exec("/usr/bin/ImageMagick_6.2.6/bin/convert $orginal -border 50x50 $thumbnail");
	
####ADD FULLSIZED WATERMARK-IMAGE (Transparent PNG 500x500)####	
	
exec("/usr/bin/ImageMagick_6.2.6/bin/convert $orginal -watermark watermark.png $thumbnail");
	
####SAVE THE IMAGE TO $uploaddir with the same name as the orginal####
	
echo $thumbnail;
}

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//Get the new coordinates to crop the image.
$height      = $arr['height'];   
$width      = $arr['width'];
$x         = $arr['x'];
$y         = $arr['y'];   

####CROP####

exec("/usr/bin/ImageMagick_6.5.7-8/bin/convert $orginal -crop $heightx$width+$x+$y $thumbnail");

####RESIZE THE THUMBNAIL TO 450x450 | ADD BORDER 50x50 | ADD FULLSIZED WATERMARK-IMAGE####

exec("/usr/bin/ImageMagick_6.5.7-8/bin/convert $thumbnail -resize 450x450 -border 50x50 composite -watermark watermark.png $thumbnail2");

echo $thumbnail2;
}

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if($_GET['act'] == 'thumb'){

	$arr = array(
	'uploaddir' 	=> 'uploads/thumb/',
	'tempdir'		=> 'uploads/temp/',
	'height'		=> $_POST['height'],
	'width'			=> $_POST['width'],
	'x'				=> $_POST['x'],
	'y'				=> $_POST['y'],
	'img_src'		=> $_POST['img_src'],
	'thumb'			=> true
	);
	
$uploaddir  = $arr['uploaddir']; # uploads/thumb/
$tempdir    = $arr['tempdir'];	 # uploads/temp/	
$orginal    = $arr['img_src'];   #EXAMPLE uploads/big/44c8168a8a8cd7117f891dd.jpg
//Get the new coordinates to crop the image.
$height      = $arr['height'];   
$width      = $arr['width'];
$x         = $arr['x'];
$y         = $arr['y'];   

####CROP | RESIZE THE THUMBNAIL TO 450x450 | ADD BORDER 50x50####
exec("/usr/bin/ImageMagick_6.5.7-8/bin/convert $orginal -crop ${height}x${width}+$x+$y -resize 450x450 -border 50x50 $thumbnail");

####ADD FULLSIZED WATERMARK-IMAGE####
exec("/usr/bin/ImageMagick_6.5.7-8/bin/convert -size 450x450 $thumbnail watermark.png");

echo $thumbnail;

}

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-crop {$height}x{$width}+$x+$y

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<?php 
// The watermak to add possibly with a transparent background
$input1 = 'watermark.png';
// The image to add a watermark to
$input = 'image.jpg';
$cmd = "-watermark 80% -gravity center $input1 $input";  
exec("composite $cmd watermark.jpg"); 
 ?> 

Code: Select all

if($_GET['act'] == 'thumb'){

	$arr = array(
	'uploaddir' 	=> 'uploads/thumb/',
	'tempdir'		=> 'uploads/temp/',
	'height'		=> $_POST['height'],
	'width'			=> $_POST['width'],
	'x'				=> $_POST['x'],
	'y'				=> $_POST['y'],
	'img_src'		=> $_POST['img_src'],
	'thumb'			=> true
	);

$uploaddir  = $arr['uploaddir']; # uploads/thumb/
$tempdir    = $arr['tempdir'];	 # uploads/temp/	
$orginal    = $arr['img_src'];   #EXAMPLE uploads/big/44c8168a8a8cd7117f891dd.jpg
//Get the new coordinates to crop the image.
$height      = $arr['height'];   
$width      = $arr['width'];
$x         = $arr['x'];
$y         = $arr['y'];   

$new_image = $arr['img_src'];
####CROP | RESIZE THE THUMBNAIL TO 450x450 | ADD BORDER 50x50####
exec("/usr/bin/ImageMagick_6.2.6/bin/convert $new_image -crop {$height}x{$width}+$x+$y -resize 450x450 -border 50x50 $uploaddir.$thumbnail");

####ADD FULLSIZED WATERMARK-IMAGE####
exec("/usr/bin/ImageMagick_6.2.6/bin/convert -size 450x450 $uploaddir.$thumbnail watermark.png");

echo $thumbnail; 
}