/**
* Save the contents of the avatar field when the general settings form is submitted.
*
* @param string $key The name of the field that was submitted.
* @param ETForm $form The form object.
* @param array $preferences An array of preferences to write to the database.
* @return string
*/
public function saveAvatar($key, $form, &$preferences)
{
if (empty($_FILES[$key]["tmp_name"])) {
return;
}
$uploader = ET::uploader();
try {
// Validate and get the uploaded file from this field.
$file = $uploader->getUploadedFile($key);
// Save it as an image, cropping it to the configured avatar size.
$avatar = $uploader->saveAsImage($file, PATH_UPLOADS . "/avatars/" . ET::$session->userId, C("esoTalk.avatars.width"), C("esoTalk.avatars.height"), "crop");
// Update the member's avatarFormat field to the avatar file's extension.
ET::memberModel()->updateById(ET::$session->userId, array("avatarFormat" => pathinfo($avatar, PATHINFO_EXTENSION)));
} catch (Exception $e) {
// If something went wrong up there, add the error message to the form.
$form->error($key, $e->getMessage());
}
}
