. /** * Mentees block. * * @package block_mentees * @copyright 1999 onwards Martin Dougiamas (http://dougiamas.com) * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class block_mentees extends block_base { function init() { $this->title = get_string('pluginname', 'block_mentees'); } function applicable_formats() { return array('all' => true, 'tag' => false); } function specialization() { $this->title = isset($this->config->title) ? $this->config->title : get_string('newmenteesblock', 'block_mentees'); } function instance_allow_multiple() { return true; } function get_content() { global $CFG, $USER, $DB; if ($this->content !== NULL) { return $this->content; } $this->content = new stdClass(); // get all the mentees, i.e. users you have a direct assignment to $allusernames = get_all_user_name_fields(true, 'u'); if ($usercontexts = $DB->get_records_sql("SELECT c.instanceid, c.instanceid, $allusernames FROM {role_assignments} ra, {context} c, {user} u WHERE ra.userid = ? AND ra.contextid = c.id AND c.instanceid = u.id AND c.contextlevel = ".CONTEXT_USER, array($USER->id))) { $this->content->text = '

'; foreach ($usercontexts as $usercontext) { $this->content->text .= '
• '.fullname($usercontext).'
'; } $this->content->text .= '

'; } $this->content->footer = ''; return $this->content; } /** * Returns true if the block can be docked. * The mentees block can only be docked if it has a non-empty title. * @return bool */ public function instance_can_be_docked() { return parent::instance_can_be_docked() && isset($this->config->title) && !empty($this->config->title); } }