usetags)) {
print_error('tagsaredisabled', 'tag');
}
$query = optional_param('query', '', PARAM_RAW);
$page = optional_param('page', 0, PARAM_INT); // which page to show
$perpage = optional_param('perpage', 18, PARAM_INT);
$params = array();
if ($query) {
$params['query'] = $query;
}
if ($page) {
$params['page'] = $page;
}
if ($perpage) {
$params['perpage'] = $perpage;
}
$PAGE->set_url('tag/search.php', $params);
$PAGE->set_context(get_context_instance(CONTEXT_SYSTEM));
$systemcontext = get_context_instance(CONTEXT_SYSTEM);
$manage_link = ' ';
$PAGE->navbar->add(get_string('tags', 'tag'), new moodle_url($CFG->wwwroot.'/tag/search.php'));
$PAGE->set_title(get_string('tags', 'tag'));
echo $OUTPUT->header();
if ( has_capability('moodle/tag:manage',$systemcontext) ) {
echo '' ;
}
echo $OUTPUT->heading(get_string('searchtags', 'tag'), 2);
tag_print_search_box();
if(!empty($query)) {
tag_print_search_results($query, $page, $perpage);
}
echo '
';
echo $OUTPUT->box_start('generalbox', 'big-tag-cloud-box');
tag_print_cloud(150);
echo $OUTPUT->box_end();
echo $OUTPUT->footer();
?>