* @subpackage badges
* @copyright 2012 onwards Totara Learning Solutions Ltd {@link http://www.totaralms.com/}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @author Yuliya Bozhko <*****@*****.**>
*/
require_once dirname(dirname(__FILE__)) . '/config.php';
require_once $CFG->libdir . '/badgeslib.php';
$id = required_param('hash', PARAM_ALPHANUM);
$bake = optional_param('bake', 0, PARAM_BOOL);
$PAGE->set_context(context_system::instance());
$output = $PAGE->get_renderer('core', 'badges');
$badge = new issued_badge($id);
if ($bake && $badge->recipient->id == $USER->id) {
$name = str_replace(' ', '_', $badge->badgeclass['name']) . '.png';
ob_start();
$file = badges_bake($id, $badge->badgeid);
header('Content-Type: image/png');
header('Content-Disposition: attachment; filename="' . $name . '"');
readfile($file);
ob_flush();
}
$PAGE->set_url('/badges/badge.php', array('hash' => $id));
$PAGE->set_pagelayout('base');
$PAGE->set_title(get_string('issuedbadge', 'badges'));
if (isloggedin()) {
$PAGE->set_heading($badge->badgeclass['name']);
$PAGE->navbar->add($badge->badgeclass['name']);
if ($badge->recipient->id == $USER->id) {
$url = new moodle_url('/badges/mybadges.php');
} else {
$url = new moodle_url($CFG->wwwroot);
if ($clearsearch) {
$search = '';
}
if ($hide) {
require_sesskey();
$DB->set_field('badge_issued', 'visible', 0, array('id' => $hide, 'userid' => $USER->id));
} else {
if ($show) {
require_sesskey();
$DB->set_field('badge_issued', 'visible', 1, array('id' => $show, 'userid' => $USER->id));
} else {
if ($download && $hash) {
require_sesskey();
$badge = new badge($download);
$name = str_replace(' ', '_', $badge->name) . '.png';
$filehash = badges_bake($hash, $download, $USER->id, true);
$fs = get_file_storage();
$file = $fs->get_file_by_hash($filehash);
send_stored_file($file, 0, 0, true, array('filename' => $name));
} else {
if ($downloadall) {
require_sesskey();
badges_download($USER->id);
}
}
}
}
$context = context_user::instance($USER->id);
require_capability('moodle/badges:manageownbadges', $context);
$PAGE->set_context($context);
$title = get_string('mybadges', 'badges');
* @subpackage badges
* @copyright 2012 onwards Totara Learning Solutions Ltd {@link http://www.totaralms.com/}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @author Yuliya Bozhko <*****@*****.**>
*/
require_once __DIR__ . '/../config.php';
require_once $CFG->libdir . '/badgeslib.php';
require_once $CFG->libdir . '/filelib.php';
$id = required_param('hash', PARAM_ALPHANUM);
$bake = optional_param('bake', 0, PARAM_BOOL);
$PAGE->set_context(context_system::instance());
$output = $PAGE->get_renderer('core', 'badges');
$badge = new issued_badge($id);
if ($bake && $badge->recipient->id == $USER->id) {
$name = str_replace(' ', '_', $badge->badgeclass['name']) . '.png';
$filehash = badges_bake($id, $badge->badgeid, $USER->id, true);
$fs = get_file_storage();
$file = $fs->get_file_by_hash($filehash);
send_stored_file($file, 0, 0, true, array('filename' => $name));
}
$PAGE->set_url('/badges/badge.php', array('hash' => $id));
$PAGE->set_pagelayout('base');
$PAGE->set_title(get_string('issuedbadge', 'badges'));
if (isloggedin()) {
$PAGE->set_heading($badge->badgeclass['name']);
$PAGE->navbar->add($badge->badgeclass['name']);
if ($badge->recipient->id == $USER->id) {
$url = new moodle_url('/badges/mybadges.php');
} else {
$url = new moodle_url($CFG->wwwroot);
}
$search = '';
}
if ($hide) {
require_sesskey();
$DB->set_field('badge_issued', 'visible', 0, array('id' => $hide));
} else {
if ($show) {
require_sesskey();
$DB->set_field('badge_issued', 'visible', 1, array('id' => $show));
} else {
if ($download && $hash) {
require_sesskey();
$badge = new badge($download);
$name = str_replace(' ', '_', $badge->name) . '.png';
ob_start();
$file = badges_bake($hash, $download);
header('Content-Type: image/png');
header('Content-Disposition: attachment; filename="' . $name . '"');
readfile($file);
ob_flush();
} else {
if ($downloadall) {
require_sesskey();
ob_start();
badges_download($USER->id);
ob_flush();
}
}
}
}
$context = context_user::instance($USER->id);
/**
* Issue a badge to user.
*
* @param int $userid User who earned the badge
* @param bool $nobake Not baking actual badges (for testing purposes)
*/
public function issue($userid, $nobake = false)
{
global $DB, $CFG;
$now = time();
$issued = new stdClass();
$issued->badgeid = $this->id;
$issued->userid = $userid;
$issued->uniquehash = sha1(rand() . $userid . $this->id . $now);
$issued->dateissued = $now;
if ($this->can_expire()) {
$issued->dateexpire = $this->calculate_expiry($now);
} else {
$issued->dateexpire = null;
}
// Take into account user badges privacy settings.
// If none set, badges default visibility is set to public.
$issued->visible = get_user_preferences('badgeprivacysetting', 1, $userid);
$result = $DB->insert_record('badge_issued', $issued, true);
if ($result) {
// Trigger badge awarded event.
$eventdata = array('context' => $this->get_context(), 'objectid' => $this->id, 'relateduserid' => $userid, 'other' => array('dateexpire' => $issued->dateexpire, 'badgeissuedid' => $result));
\core\event\badge_awarded::create($eventdata)->trigger();
// Lock the badge, so that its criteria could not be changed any more.
if ($this->status == BADGE_STATUS_ACTIVE) {
$this->set_status(BADGE_STATUS_ACTIVE_LOCKED);
}
// Update details in criteria_met table.
$compl = $this->get_criteria_completions($userid);
foreach ($compl as $c) {
$obj = new stdClass();
$obj->id = $c->id;
$obj->issuedid = $result;
$DB->update_record('badge_criteria_met', $obj, true);
}
if (!$nobake) {
// Bake a badge image.
$pathhash = badges_bake($issued->uniquehash, $this->id, $userid, true);
// Notify recipients and badge creators.
badges_notify_badge_award($this, $userid, $issued->uniquehash, $pathhash);
}
}
}
/**
* Get user information
*
* @param string $username EBS username, could be 8-digit int or string.
* @return array An array describing targets (and metadata) for that user for all leapcore_* courses.
*/
public static function get_badges_by_username($username)
{
global $CFG, $DB;
$params = self::validate_parameters(self::get_badges_by_username_parameters(), array('username' => $username));
if ($params['username'] == '') {
header($_SERVER["SERVER_PROTOCOL"] . ' 422 Unprocessable Entity ($params[\'username\'] empty.)', true, 422);
exit(1);
}
// Could do with knowing what this user's {user}.id is.
$sql = "SELECT id from {user} WHERE username LIKE ?;";
if (!($user = $DB->get_record_sql($sql, array($params['username'] . '%')))) {
header($_SERVER["SERVER_PROTOCOL"] . ' 422 Unprocessable Entity ($params[\'username\'] could not be matched against a valid user.)', true, 422);
exit(1);
}
require_once $CFG->libdir . '/badgeslib.php';
// Get the user's badges.
$userbadges = badges_get_user_badges($user->id);
$output = array();
if (!$userbadges) {
return $output;
} else {
$output = array();
$count = 0;
foreach ($userbadges as $hash => $ubadge) {
$count++;
$output[$count]['course_id'] = $ubadge->courseid;
$output[$count]['date_issued'] = $ubadge->dateissued;
$output[$count]['description'] = $ubadge->description;
$output[$count]['details_link'] = (string) new moodle_url('/badges/badge.php', array('hash' => $hash));
$output[$count]['image_url'] = (string) badges_bake($hash, $ubadge->id);
$output[$count]['name'] = $ubadge->name;
}
}
return $output;
}
