\Image File not found

[AM]

Hey,

I´m trying to work with an uploaded Image:

$img = new \Image( $_FILES['avatar']['tmp_name'] );

$img->resize( 300, 300 );

$f3->write( $avatar_filename, $img->dump('jpg',50) );

But I get a FILE NOT FOUND error:

Image->__construct('E:\xampp\tmp\php8362.tmp')

When I try like this it works

move_uploaded_file($_FILES['avatar']['tmp_name'], "content/img/" .$avatar_filename);

What´s wrong with my F3 code?

Thanks!

[ikkez]

I think this is normal behaviour in php. it does not allow to procees files within the tmp folder. you need to move the uploaded file first.

[Summer White]

This code below is from an application I'm working on. Feel free to pick it apart a little bit. I ran into the exact same problems you had.

Please take note of this comment. It explains your issue exactly.
        // Pull image off the disk into memory
        $temp_image = new Image($image, false, "/");


    function upload($f3) {

        $upload_path = setting($this->namespace."_image_directory");
        $thumb_path = setting($this->namespace."_thumb_directory");

        // Temp image path
        $temp_image = $f3->FILES["file"]["tmp_name"];

        // New name
        $new_name = str_replace(' ', '_', $f3->FILES["file"]["name"]);
        $new_name = filter_var($new_name, FILTER_SANITIZE_EMAIL);

        // Where to save the full image too
        $save_to_full = getcwd()."/".$upload_path."/".$new_name;

        // Where to save the thumb too
        $save_to_thumb = getcwd()."/".$thumb_path."/".$this->thumb_prefix.$new_name;

        // Get settings for image size
        $image_size = setting($this->namespace."_image_size");
        $thumb_size = setting($this->namespace."_thumb_size");

        $image_size = explode("x", $image_size);
        $thumb_size = explode("x", $thumb_size);

        // Resize full image and save
        if ($image_size[0] > 0 && $image_size[1] > 0)
            $this->resize_image($temp_image, $image_size[0], $image_size[1], $save_to_full);
        // If no image size set, just move image
        else
            copy($temp_image, $save_to_full);

        // Resize thumbnail image and save
        if ($thumb_size[0] > 0 && $thumb_size[1] > 0)
            $this->resize_image($temp_image ,$thumb_size[0], $thumb_size[1], $save_to_thumb);
       
        // If thumbnail settings are not set just resize as image size
        else if ($image_size[0] > 0 && $image_size[1] > 0)
            $this->resize_image($temp_image, $image_size[0], $image_size[1], $save_to_thumb);

        // If image settings not set lets just copy the raw file
        else
            copy($temp_image, $save_to_thumb);
   
        // Record into database
        $f3->DB->exec("INSERT INTO {$this->namespace} (filename, `order`, caption)
                       VALUES (?, ?, ?)", [$new_name, 0, '']);

    }

    function resize_image ($image, $x, $y, $save_as) {

        // Pull image off the disk into memory
        $temp_image = new Image($image, false, "/");

        // Resize image using F3's image plugin
        $temp_image->resize($x, $y, false, false);
       
        // Save image    
        imagejpeg($temp_image->data(), $save_as);
    }

[AM]

for me, this worked:

$img = new \Image( $f3->FILES['avatar']['tmp_name'], false, '' );

$img->dump('jpeg',50);

also threw an error: 

imagejpeg(): Invalid 2nd parameter, it must a filename or a stream

So I also went with using imagejpeg() directly

thanks!