CODEWITHSUNDEEP
phpajaxuploadlimitfilesize
EmanuelAA
EmanuelAA

Reputation: 11

PHP AJAX image upload - I need to limit quota to a folder

I am using Ajax PHP to upload images to a folder, but I want to limit that space to 50 MB. I think I'm on the right track, but the code does not work for me. If you can help me.

I think the error should be in "if ($ size> 52428800) {"

Thank you

/*** Calling from ajax to add the gallery new an image****/
 public function Addgallery() {
            $size = 0;
            $files= glob($directory.$folder_gallery.'/*');
            foreach($files as $path){
                is_file($path) && $size += filesize($path);
                is_dir($path) && get_dir_size($path);
            }
            return $size;
    if ($size > 52428800 ) {
        echo alert("Your quota on disk does not allow the upload of images. Please erase images that you do not use.");
    } else {
        $this->_upload_file($this->_base_path .'/images/gallery/', array( '.png', '.jpg', '.jpeg', '.gif' ), 'addgallery');

    }

}

Upvotes: 0

Views: 67

Answers (1)

Frank M
Frank M

Reputation: 170

You are returning $size on line 9. Everything below the return statement will be skipped.

If you move return $size below the else, your code should work.

/*** Calling from ajax to add the gallery new an image****/
public function Addgallery() {
    $size = 0;
    $files = glob($directory.$folder_gallery.'/*');
    foreach($files as $path){
        is_file($path) && $size += filesize($path);
        is_dir($path) && get_dir_size($path);
    }
    if ($size > 52428800){
        echo alert("Your quota on disk does not allow the upload of images. Please erase images that you do not use.");
    } else {
        $this->_upload_file($this->_base_path .'/images/gallery/', array( '.png', '.jpg', '.jpeg', '.gif' ), 'addgallery');
    }
    return $size;
}

Note: alert() is not a PHP function, just in case you didn't create that function

Upvotes: 1

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