lang = $lang; // does not actually modify session because we do not use cookies here
$sm = get_string_manager();
$PAGE->set_url('/help.php');
$PAGE->set_pagelayout('popup');
$PAGE->set_context(get_context_instance(CONTEXT_SYSTEM));
if ($ajax) {
@header('Content-Type: text/plain; charset=utf-8');
} else {
echo $OUTPUT->header();
}
if ($sm->string_exists($identifier.'_help', $component)) {
$options = new object;
$options->trusted = false;
$options->noclean = false;
$options->smiley = false;
$options->filter = false;
$options->para = true;
$options->newlines = false;
// Should be simple wiki only MDL-21695
echo format_text(get_string($identifier.'_help', $component), FORMAT_MOODLE, $options);
if ($sm->string_exists($identifier.'_link', $component)) { // Link to further info in Moodle docs
$link = get_string($identifier.'_link', $component);
$linktext = get_string('morehelp');
echo ''.$OUTPUT->doc_link($link, $linktext).'
';
}
} else {
echo "TODO: fix help for [{$identifier}_help, $component]
";
}
if (!$ajax) {
echo $OUTPUT->footer();
}