function _save()
{
it_classes_load('it-file-utility.php');
$data = ITForm::get_post_data();
if (ITFileUtility::file_uploaded('uploaded_favicon')) {
if (preg_match('/\\.ico$/', $_FILES['uploaded_favicon']['name'])) {
$path = ITFileUtility::get_writable_directory('builder-favicon');
$name = ITUtility::get_random_string(array(6, 10)) . '.ico';
if (copy($_FILES['uploaded_favicon']['tmp_name'], "{$path}/{$name}")) {
$data['favicon']['file'] = "{$path}/{$name}";
$data['favicon']['url'] = ITFileUtility::get_url_from_file("{$path}/{$name}");
@chmod("{$path}/{$name}", 0644);
} else {
$this->_errors[] = new WP_Error('unable-to-save-favicon', __('Unable to save the supplied Favicon image file. Pleave verify that the wp-content/uploads directory can be written to.', 'it-l10n-Builder-Cohen'));
}
} else {
$file = ITFileUtility::create_favicon('builder-favicon', $_FILES['uploaded_favicon']['tmp_name']);
if (false != $file) {
$url = ITFileUtility::get_url_from_file($file);
$data['favicon'] = array('file' => $file, 'url' => $url);
$original_extension = strtolower(preg_replace('/.+\\.([^.]+)$/', '\\1', $_FILES['uploaded_favicon']['name']));
$original_file = preg_replace('/\\.ico/', "-original.{$original_extension}", $file);
$original_url = ITFileUtility::get_url_from_file($original_file);
if (copy($_FILES['uploaded_favicon']['tmp_name'], $original_file)) {
$data['favicon']['original_file'] = $original_file;
$data['favicon']['original_url'] = $original_url;
if (false !== ($file_data = @file_get_contents($original_file))) {
if (false !== ($im = @imagecreatefromstring($file_data))) {
list($width, $height) = getimagesize($original_file);
$new_im = imagecreatetruecolor(16, 16);
imagecolortransparent($new_im, imagecolorallocatealpha($new_im, 0, 0, 0, 127));
imagealphablending($new_im, false);
imagesavealpha($new_im, true);
if (false !== imagecopyresampled($new_im, $im, 0, 0, 0, 0, 16, 16, $width, $height)) {
$resized_file = preg_replace('/(\\.[^.]+)$/', '-resized\\1', $original_file);
$result = imagepng($new_im, $resized_file);
if (true == $result) {
$data['favicon']['original_resized_file'] = $resized_file;
$data['favicon']['original_resized_url'] = ITFileUtility::get_url_from_file($resized_file);
}
}
}
unset($file_data);
}
}
} else {
$this->_errors[] = new WP_Error('unable-to-create-favicon', __('Unable to generate a Favicon image from the supplied file. Please verify that the file is a valid JPG, JPEG, PNG, GIF, or ICO image.', 'it-l10n-Builder-Cohen'));
}
}
}
$this->_options = array_merge($this->_options, $data);
$this->_parent->_save();
}