/**
* Given an upload manager with the right settings, this function performs a virus scan, and then scales and crops
* it and saves it in the right place to be a "user" or "group" image.
*
* @param int $id user or group id
* @param object $userform with imagefile upload field
* @param string $dir type of entity - groups, user, ...
* @return boolean success
*/
function save_profile_image($id, $userform, $dir = 'user')
{
$destination = create_profile_image_destination($id, $dir);
if ($destination === false) {
return false;
}
$filename = $userform->get_new_filename('imagefile');
$pathname = $destination . '/' . $filename;
if (!$userform->save_file('imagefile', $pathname, true)) {
return false;
}
return process_profile_image($pathname, $destination);
}
/**
* Try to save the given file (specified by its full path) as the
* picture for the user with the given id.
*
* @param integer $id the internal id of the user to assign the
* picture file to.
* @param string $originalfile the full path of the picture file.
*
* @return bool
*/
function my_save_profile_image($id, $originalfile)
{
$destination = create_profile_image_destination($id, 'user');
if ($destination === false) {
return false;
}
return process_profile_image($originalfile, $destination);
}
/**
* Given an upload manager with the right settings, this function performs a virus scan, and then scales and crops
* it and saves it in the right place to be a "user" or "group" image.
*
* @param int $id user or group id
* @param object $uploadmanager object referencing the image
* @param string $dir type of entity - groups, user, ...
* @return boolean success
*/
function save_profile_image($id, $uploadmanager, $dir = 'user')
{
if (!$uploadmanager) {
return false;
}
$destination = create_profile_image_destination($id, $dir);
if ($destination === false) {
return false;
}
if (!$uploadmanager->save_files($destination)) {
return false;
}
return process_profile_image($uploadmanager->get_new_filepath(), $destination);
}