}
if (!($adminuser = get_admin())) {
error("Could not find site admin");
}
$strfile = get_string('file');
$struser = get_string('user');
$strusersupdated = get_string('usersupdated');
$struploadpictures = get_string('uploadpictures', 'admin');
$userfields = array(0 => 'username', 1 => 'idnumber', 2 => 'id');
$userfield = optional_param('userfield', 0, PARAM_INT);
$overwritepicture = optional_param('overwritepicture', 0, PARAM_BOOL);
/// Print the header
admin_externalpage_print_header();
print_heading_with_help($struploadpictures, 'uploadpictures');
$mform = new admin_uploadpicture_form(null, $userfields);
if ($formdata = $mform->get_data()) {
if (!array_key_exists($userfield, $userfields)) {
notify(get_string('uploadpicture_baduserfield', 'admin'));
} else {
// Large files are likely to take their time and memory. Let PHP know
// that we'll take longer, and that the process should be recycled soon
// to free up memory.
@set_time_limit(0);
@raise_memory_limit("192M");
if (function_exists('apache_child_terminate')) {
@apache_child_terminate();
}
// Create a unique temporary directory, to process the zip file
// contents.
$zipdir = my_mktempdir($CFG->dataroot . '/temp/', 'usrpic');
if (!$mform->save_files($zipdir)) {
