$status = array();
}
$status['done'] = 1;
$status['width'] = $size[0];
$status['url'] = nicupload_file_uri($filename);
if ($rfc1867) {
apc_store('upload_' . $id, $status);
}
nicupload_output($status, $rfc1867);
exit;
} else {
if (isset($_GET['check'])) {
// Upload progress check
$check = $_GET['check'];
if (!is_numeric($check)) {
nicupload_error('Invalid upload progress id');
}
if ($rfc1867) {
$status = apc_fetch('upload_' . $check);
if ($status['total'] > 500000 && $status['current'] / $status['total'] < 0.9) {
// Large file and we are < 90% complete
$status['interval'] = 3000;
} else {
if ($status['total'] > 200000 && $status['current'] / $status['total'] < 0.8) {
// Is this a largeish file and we are < 80% complete
$status['interval'] = 2000;
} else {
$status['interval'] = 1000;
}
}
nicupload_output($status);
function nicUpload()
{
$nicupload_allowed_extensions = array('jpg', 'jpeg', 'png', 'gif', 'bmp');
// You should not need to modify below this line
$rfc1867 = function_exists('apc_fetch') && ini_get('apc.rfc1867');
if (!function_exists('json_encode')) {
die('{"error" : "Image upload host does not have the required dependicies (json_encode/decode)"}');
}
$id = $this->input->post('APC_UPLOAD_PROGRESS');
if (empty($id)) {
$id = $this->input->get('id');
}
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
// Upload is complete
if (empty($id) || !is_numeric($id)) {
nicupload_error('Invalid Upload ID');
}
if (!is_dir(NICUPLOAD_PATH) || !is_writable(NICUPLOAD_PATH)) {
nicupload_error('Upload directory ' . NICUPLOAD_PATH . ' must exist and have write permissions on the server');
}
$file = $_FILES['nicImage'];
$image = $file['tmp_name'];
$max_upload_size = $this->ini_max_upload_size();
if (!$file) {
$this->nicupload_error('Must be less than ' . $this->bytes_to_readable($max_upload_size));
}
$ext = strtolower(substr(strrchr($file['name'], '.'), 1));
@($size = getimagesize($image));
if (!$size || !in_array($ext, $nicupload_allowed_extensions)) {
$this->nicupload_error('Invalid image file, must be a valid image less than ' . $this->bytes_to_readable($max_upload_size));
}
$filename = $id . '.' . $ext;
$path = NICUPLOAD_PATH . '/' . $filename;
if (!move_uploaded_file($image, $path)) {
$this->nicupload_error('Server error, failed to move file');
}
if ($rfc1867) {
$status = apc_fetch('upload_' . $id);
}
if (!$status) {
$status = array();
}
$status['done'] = 1;
$status['width'] = $size[0];
$status['url'] = $this->nicupload_file_uri($filename);
if ($rfc1867) {
apc_store('upload_' . $id, $status);
}
$this->nicupload_output($status, $rfc1867);
exit;
} else {
if ($this->input->get('check') != '') {
// Upload progress check
$check = $this->input->get('check');
if (!is_numeric($check)) {
$this->nicupload_error('Invalid upload progress id');
}
if ($rfc1867) {
$status = apc_fetch('upload_' . $check);
if ($status['total'] > 500000 && $status['current'] / $status['total'] < 0.9) {
// Large file and we are < 90% complete
$status['interval'] = 3000;
} else {
if ($status['total'] > 200000 && $status['current'] / $status['total'] < 0.8) {
// Is this a largeish file and we are < 80% complete
$status['interval'] = 2000;
} else {
$status['interval'] = 1000;
}
}
$this->nicupload_output($status);
} else {
$status = array();
$status['noprogress'] = true;
foreach ($nicupload_allowed_extensions as $e) {
if (file_exists(NICUPLOAD_PATH . '/' . $check . '.' . $e)) {
$ext = $e;
break;
}
}
if ($ext) {
$status['url'] = $this->nicupload_file_uri($check . '.' . $ext);
}
$this->nicupload_output($status);
}
}
}
}
