libdir.'/tablelib.php';
// check for allowed access
require_login();
if (!isadmin()) {
error( 'Only administrators can use the filters administration page' );
}
if (!$site = get_site()) {
error( 'Site is not defined in filters administration page' );
}
// get parameters
$param = new Object;
$param->filter = required_param('filter', PARAM_PATH);
$param->submit = optional_param('submit', 0, PARAM_BOOL);
$param->reset = optional_param('reset', 0, PARAM_BOOL);
$filtername = substr($param->filter, strpos( $param->filter, '/' )+1 ) ;
// $CFG->pagepath is used to generate the body and id attributes for the body tag
// of the page. It is also used to generate the link to the Moodle Docs for this view.
$CFG->pagepath = 'filter/' . $filtername . '/config';
// get translated strings for use on page
$txt = new Object;
$txt->managefilters = get_string( 'managefilters' );
$txt->administration = get_string( 'administration' );
$txt->configuration = get_string( 'configuration' );
//======================
// Process Actions
//======================
// if reset pressed let filter config page handle it
$forcereset = false;
if (!empty($param->reset)) {
$forcereset = true;
}
else
if ($config = data_submitted()) {
// check session key
if (!confirm_sesskey()) {
error( get_string('confirmsesskeybad', 'error' ) );
}
$configpath = $CFG->dirroot.'/filter/'.$filtername.'/filterconfig.php';
if (file_exists($configpath)) {
require_once($configpath);
$functionname = $filtername.'_process_config';
if (function_exists($functionname)) {
$functionname($config);
$saved = true;
}
}
if (empty($saved)) {
// run through submitted data
// reject if does not start with filter_
foreach ($config as $name => $value) {
set_config( $name,$value );
}
}
redirect( "$CFG->wwwroot/$CFG->admin/filters.php", get_string('changessaved'), 1);
exit;
}
//==============================
// Display logic
//==============================
$filtername = ucfirst($filtername);
print_header( "$site->shortname: $txt->managefilters", "$site->fullname",
"$txt->administration -> $txt->configuration " .
"-> $txt->managefilters -> $filtername" );
print_heading( $txt->managefilters );
print_simple_box("".get_string("configwarning", "admin")."", "center", "50%");
echo "
";
print_simple_box_start("center",'');
?>