I am trying to save cropped image after cropping into a directory but when i click on crop button nothing happens. I am stuck in it from 2 days please someone help me out. I am getting these errors
Warning: imagecreatefromjpeg(public/image/) [function.imagecreatefromjpeg]: failed to open stream: No such file or directory in C:\wamp\www\ModuleEx.com\application\modules\admin\controllers\IndexController.php on line 64
Warning: imagecreatefromjpeg(public/image/) [function.imagecreatefromjpeg]: failed to open stream: No such file or directory in C:\wamp\www\ModuleEx.com\application\modules\admin\controllers\IndexController.php on line 64
Warning: imagejpeg() [function.imagejpeg]: Unable to open 'public/image/crop' for writing: Permission denied in C:\wamp\www\ModuleEx.com\application\modules\admin\controllers\IndexController.php on line 71
Here is my controller code
if(isset($_FILES['file']['name'])){ //user upload file
$file_name = stripslashes($_FILES['file']['name']);
$ext_idx = strrpos($file_name,".");
if(!$ext_idx) //hide this if ur app can upload without ext
echo "File invalid.";
else{
$ext_length = strlen($file_name) - $ext_idx;
$extension = strtolower(substr($file_name,$ext_idx+1,$ext_length));
//allowed extension
$ext_list = array("pdf", "doc","jpg", "jpeg", "gif", "png");
if(!in_array($extension, $ext_list))
echo "System can't support your extension.";
else{
$size = (2500 * 1024); //2500 Kb
$file_size=filesize($_FILES['file']['tmp_name']);
if($file_size > $size)
echo "File is oversize. Max 2500 Kb.";
else{
//change name
$file_name = rand(10,1000).".".$extension;
$file_obj="public/image/".$file_name;
$copied = copy($_FILES['file']['tmp_name'], $file_obj);
if(!$copied)
echo "Failed.";
else
{
$file_data = array( 'file_name' => $file_name );
$this->view->file_obj=$file_obj;
}
}
}
}
}
Here is my phtml code.
if ($_SERVER['REQUEST_METHOD'] == 'POST')
{
$targ_w = $targ_h = 150;
$jpeg_quality = 90;
$src = 'file_obj';
$img_r = imagecreatefromjpeg($src);
$dst_r = ImageCreateTrueColor( $targ_w, $targ_h );
imagecopyresampled($dst_r,$img_r,0,0,(int)$_POST['x'],(int)$_POST['y'],
$targ_w,$targ_h,(int)$_POST['w'],(int)$_POST['h']);
//header('Content-type: image/jpeg');
imagejpeg($dst_r,'file_obj',$jpeg_quality);
}
?>
<html>
<head>
<script src="public/js/jquery.min.js"></script>
<script src="public/js/jquery.Jcrop.js"></script>
<script src="public/js/jquery.color.js"></script>
<script type="text/javascript">
$(function(){
$('#cropbox').Jcrop({
aspectRatio: 1,
onSelect: updateCoords
});
});
function updateCoords(c)
{
$('#x').val(c.x);
$('#y').val(c.y);
$('#w').val(c.w);
$('#h').val(c.h);
};
function checkCoords()
{
if (parseInt($('#w').val())) return true;
alert('Please select a crop region then press submit.');
return false;
};
</script>
<style type="text/css">
#target {
background-color: #ccc;
width: 500px;
height: 330px;
font-size: 24px;
display: block;
}
</style>
<?=$this->headLink()->appendStylesheet('/public/css/demos.css');?>
<?=$this->headLink()->appendStylesheet('/public/css/main.css');?>
<?=$this->headLink()->appendStylesheet('/public/css/jquery.Jcrop.min.css');?>
</head>
<body>
<form id="file_form" method="POST" enctype="multipart/form-data" action="" onsubmit="">
<input type="file" name="file" />
<input type="submit" name="submit" value="Upload"/><br/></br>
<img id="cropbox" src="<?php echo $this->file_obj?>" alt="Image" style="display: block; visibility: visible; width: 602px; height: 400px; border: medium none; opacity: 0.5;"/><br/>
<input type="hidden" id="x" name="x" />
<input type="hidden" id="y" name="y" />
<input type="hidden" id="w" name="w" />
<input type="hidden" id="h" name="h" />
<input type="submit" value="Crop Image" class="btn btn-large btn-inverse" />
</form>
</body>
</html>
