title = get_string('people');
$this->version = 2007101509;
}
function get_content() {
global $CFG, $COURSE;
if (empty($this->instance)) {
$this->content = '';
return $this->content;
}
// the following 3 lines is need to pass _self_test();
if (empty($this->instance->pageid)) {
return '';
}
$this->content = new object();
$this->content->items = array();
$this->content->icons = array();
$this->content->footer = '';
/// MDL-13252 Always get the course context or else the context may be incorrect in the user/index.php
if (!$currentcontext = get_context_instance(CONTEXT_COURSE, $COURSE->id)) {
$this->content = '';
return $this->content;
}
if ($COURSE->id == SITEID) {
if (!has_capability('moodle/site:viewparticipants', get_context_instance(CONTEXT_SYSTEM))) {
$this->content = '';
return $this->content;
}
} else {
if (!has_capability('moodle/course:viewparticipants', $currentcontext)) {
$this->content = '';
return $this->content;
}
}
$this->content->items[] = ''.get_string('participants').'';
$this->content->icons[] = '
';
return $this->content;
}
// my moodle can only have SITEID and it's redundant here, so take it away
function applicable_formats() {
return array('all' => true, 'my' => false, 'tag' => false);
}
}
?>