/**
* Reviews criteria and awards badges
*
* First find all badges that can be earned, then reviews each badge.
* (Not sure how efficient this is timewise).
*/
function badge_review_cron()
{
global $DB, $CFG;
$total = 0;
$courseparams = array();
if (empty($CFG->badges_allowcoursebadges)) {
$coursesql = '';
} else {
$coursesql = ' OR EXISTS (SELECT id FROM {course} WHERE visible = :visible AND startdate < :current) ';
$courseparams = array('visible' => true, 'current' => time());
}
$sql = 'SELECT id
FROM {badge}
WHERE (status = :active OR status = :activelocked)
AND (type = :site ' . $coursesql . ')';
$badgeparams = array('active' => BADGE_STATUS_ACTIVE, 'activelocked' => BADGE_STATUS_ACTIVE_LOCKED, 'site' => BADGE_TYPE_SITE);
$params = array_merge($badgeparams, $courseparams);
$badges = $DB->get_fieldset_sql($sql, $params);
mtrace('Started reviewing available badges.');
foreach ($badges as $bid) {
$badge = new badge($bid);
if ($badge->has_criteria()) {
if (debugging()) {
mtrace('Processing badge "' . $badge->name . '"...');
}
$issued = $badge->review_all_criteria();
if (debugging()) {
mtrace('...badge was issued to ' . $issued . ' users.');
}
$total += $issued;
}
}
mtrace('Badges were issued ' . $total . ' time(s).');
}
/**
* Add appropriate form elements to the criteria form
*
* @param stdClass $data details of overall criterion
*/
public function config_form_criteria($data)
{
global $OUTPUT;
$prefix = 'criteria-' . $this->id;
if (count($data->criteria) > 2) {
echo $OUTPUT->box_start();
if (!empty($this->description)) {
$badge = new badge($this->badgeid);
echo $OUTPUT->box(format_text($this->description, $this->descriptionformat, array('context' => $badge->get_context())), 'criteria-description');
}
echo $OUTPUT->heading($this->get_title(), 2);
$agg = $data->get_aggregation_methods();
if (!$data->is_locked() && !$data->is_active()) {
$editurl = new moodle_url('/badges/criteria_settings.php', array('badgeid' => $this->badgeid, 'edit' => true, 'type' => $this->criteriatype, 'crit' => $this->id));
$editaction = $OUTPUT->action_icon($editurl, new pix_icon('t/edit', get_string('edit')), null, array('class' => 'criteria-action'));
echo $OUTPUT->box($editaction, array('criteria-header'));
$url = new moodle_url('criteria.php', array('id' => $data->id, 'sesskey' => sesskey()));
echo $OUTPUT->single_select($url, 'update', $agg, $data->get_aggregation_method($this->criteriatype), null, null, array('aria-describedby' => 'overall'));
echo html_writer::span(get_string('overallcrit', 'badges'), '', array('id' => 'overall'));
} else {
echo $OUTPUT->box(get_string('criteria_descr_' . $this->criteriatype, 'badges', core_text::strtoupper($agg[$data->get_aggregation_method()])), 'clearfix');
}
echo $OUTPUT->box_end();
}
}
/**
* Test badge awarded event.
*/
public function test_badge_awarded()
{
$systemcontext = context_system::instance();
$sink = $this->redirectEvents();
$badge = new badge($this->badgeid);
$badge->issue($this->user->id, true);
$badge->is_issued($this->user->id);
$events = $sink->get_events();
$this->assertCount(1, $events);
$event = reset($events);
$this->assertInstanceOf('\\core\\event\\badge_awarded', $event);
$this->assertEquals($this->badgeid, $event->objectid);
$this->assertEquals($this->user->id, $event->relateduserid);
$this->assertEquals($systemcontext, $event->get_context());
$sink->close();
}
* @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';
require_once $CFG->dirroot . '/badges/lib/awardlib.php';
$badgeid = required_param('id', PARAM_INT);
$role = optional_param('role', 0, PARAM_INT);
$award = optional_param('award', false, PARAM_BOOL);
require_login();
if (empty($CFG->enablebadges)) {
print_error('badgesdisabled', 'badges');
}
$badge = new badge($badgeid);
$context = $badge->get_context();
$isadmin = is_siteadmin($USER);
$navurl = new moodle_url('/badges/index.php', array('type' => $badge->type));
if ($badge->type == BADGE_TYPE_COURSE) {
if (empty($CFG->badges_allowcoursebadges)) {
print_error('coursebadgesdisabled', 'badges');
}
require_login($badge->courseid);
$navurl = new moodle_url('/badges/index.php', array('type' => $badge->type, 'id' => $badge->courseid));
}
require_capability('moodle/badges:awardbadge', $context);
$url = new moodle_url('/badges/award.php', array('id' => $badgeid, 'role' => $role));
$PAGE->set_url($url);
$PAGE->set_context($context);
// Set up navigation and breadcrumbs.
$sorthow = optional_param('dir', 'DESC', PARAM_ALPHA);
$page = optional_param('page', 0, PARAM_INT);
require_login();
if (empty($CFG->enablebadges)) {
print_error('badgesdisabled', 'badges');
}
if (!in_array($sortby, array('firstname', 'lastname', 'dateissued'))) {
$sortby = 'dateissued';
}
if ($sorthow != 'ASC' and $sorthow != 'DESC') {
$sorthow = 'DESC';
}
if ($page < 0) {
$page = 0;
}
$badge = new badge($badgeid);
$context = $badge->get_context();
$navurl = new moodle_url('/badges/index.php', array('type' => $badge->type));
if ($badge->type == BADGE_TYPE_COURSE) {
if (empty($CFG->badges_allowcoursebadges)) {
print_error('coursebadgesdisabled', 'badges');
}
require_login($badge->courseid);
$navurl = new moodle_url('/badges/index.php', array('type' => $badge->type, 'id' => $badge->courseid));
$PAGE->set_pagelayout('standard');
navigation_node::override_active_url($navurl);
} else {
$PAGE->set_pagelayout('admin');
navigation_node::override_active_url($navurl, true);
}
$PAGE->set_context($context);
public function print_criteria_actions(badge $badge)
{
$output = '';
if (!$badge->is_active() && !$badge->is_locked()) {
$accepted = $badge->get_accepted_criteria();
$potential = array_diff($accepted, array_keys($badge->criteria));
if (!empty($potential)) {
foreach ($potential as $p) {
if ($p != 0) {
$select[$p] = get_string('criteria_' . $p, 'badges');
}
}
$output .= $this->output->single_select(new moodle_url('/badges/criteria_settings.php', array('badgeid' => $badge->id, 'add' => true)), 'type', $select, '', array('' => 'choosedots'), null, array('label' => get_string('addbadgecriteria', 'badges')));
} else {
$output .= $this->output->box(get_string('nothingtoadd', 'badges'), 'clearfix');
}
}
return $output;
}
/**
* Test the badge enabled event.
*
*/
public function test_badge_enabled()
{
$badge = new badge($this->badgeid);
$sink = $this->redirectEvents();
// Trigger and capture the event.
$badge->set_status(BADGE_STATUS_ACTIVE);
$events = $sink->get_events();
$event = reset($events);
$this->assertCount(2, $events);
$event = $events[1];
// Check that the event data is valid.
$this->assertInstanceOf('\\core\\event\\badge_enabled', $event);
$this->assertEquals($badge->id, $event->objectid);
$this->assertDebuggingNotCalled();
$sink->close();
}
/**
* Bake issued badge.
*
* @param string $hash Unique hash of an issued badge.
* @param int $badgeid ID of the original badge.
* @param int $userid ID of badge recipient (optional).
* @param boolean $pathhash Return file pathhash instead of image url (optional).
* @return string|url Returns either new file path hash or new file URL
*/
function badges_bake($hash, $badgeid, $userid = 0, $pathhash = false)
{
global $CFG, $USER;
require_once dirname(dirname(__FILE__)) . '/badges/lib/bakerlib.php';
$badge = new badge($badgeid);
$badge_context = $badge->get_context();
$userid = $userid ? $userid : $USER->id;
$user_context = context_user::instance($userid);
$fs = get_file_storage();
if (!$fs->file_exists($user_context->id, 'badges', 'userbadge', $badge->id, '/', $hash . '.png')) {
if ($file = $fs->get_file($badge_context->id, 'badges', 'badgeimage', $badge->id, '/', 'f1.png')) {
$contents = $file->get_content();
$filehandler = new PNG_MetaDataHandler($contents);
$assertion = new moodle_url('/badges/assertion.php', array('b' => $hash));
if ($filehandler->check_chunks("tEXt", "openbadges")) {
// Add assertion URL tExt chunk.
$newcontents = $filehandler->add_chunks("tEXt", "openbadges", $assertion->out(false));
$fileinfo = array('contextid' => $user_context->id, 'component' => 'badges', 'filearea' => 'userbadge', 'itemid' => $badge->id, 'filepath' => '/', 'filename' => $hash . '.png');
// Create a file with added contents.
$newfile = $fs->create_file_from_string($fileinfo, $newcontents);
if ($pathhash) {
return $newfile->get_pathnamehash();
}
}
} else {
debugging('Error baking badge image!', DEBUG_DEVELOPER);
return;
}
}
// If file exists and we just need its path hash, return it.
if ($pathhash) {
$file = $fs->get_file($user_context->id, 'badges', 'userbadge', $badge->id, '/', $hash . '.png');
return $file->get_pathnamehash();
}
$fileurl = moodle_url::make_pluginfile_url($user_context->id, 'badges', 'userbadge', $badge->id, '/', $hash, true);
return $fileurl;
}
$err = get_string('error:cannotact', 'badges') . get_string('nocriteria', 'badges');
} else {
if ($badge->is_locked()) {
$badge->set_status(BADGE_STATUS_ACTIVE_LOCKED);
$msg = get_string('activatesuccess', 'badges');
} else {
require_sesskey();
$badge->set_status(BADGE_STATUS_ACTIVE);
$msg = get_string('activatesuccess', 'badges');
}
$returnurl->param('msg', $msg);
redirect($returnurl);
}
} else {
if ($deactivate && has_capability('moodle/badges:configuredetails', $PAGE->context)) {
$badge = new badge($deactivate);
if ($badge->is_locked()) {
$badge->set_status(BADGE_STATUS_INACTIVE_LOCKED);
$msg = get_string('deactivatesuccess', 'badges');
} else {
require_sesskey();
$badge->set_status(BADGE_STATUS_INACTIVE);
$msg = get_string('deactivatesuccess', 'badges');
}
$returnurl->param('msg', $msg);
redirect($returnurl);
}
}
echo $OUTPUT->header();
if ($type == BADGE_TYPE_SITE) {
echo $OUTPUT->heading_with_help($PAGE->heading, 'sitebadges', 'badges');
/**
* Tests the core_badges_myprofile_navigation() function with a course badge.
*/
public function test_core_badges_myprofile_navigation_with_course_badge()
{
// Set up the test.
$tree = new \core_user\output\myprofile\tree();
$this->setAdminUser();
$badge = new badge($this->coursebadge);
$badge->issue($this->user->id, true);
$iscurrentuser = false;
// Check the node tree is correct.
core_badges_myprofile_navigation($tree, $this->user, $iscurrentuser, $this->course);
$reflector = new ReflectionObject($tree);
$nodes = $reflector->getProperty('nodes');
$nodes->setAccessible(true);
$this->assertArrayHasKey('localbadges', $nodes->getValue($tree));
}
* @package core
* @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';
require_once $CFG->dirroot . '/badges/edit_form.php';
$badgeid = required_param('id', PARAM_INT);
$action = optional_param('action', 'details', PARAM_TEXT);
require_login();
if (empty($CFG->enablebadges)) {
print_error('badgesdisabled', 'badges');
}
$badge = new badge($badgeid);
$context = $badge->get_context();
$navurl = new moodle_url('/badges/index.php', array('type' => $badge->type));
if ($action == 'message') {
require_capability('moodle/badges:configuremessages', $context);
} else {
require_capability('moodle/badges:configuredetails', $context);
}
if ($badge->type == BADGE_TYPE_COURSE) {
if (empty($CFG->badges_allowcoursebadges)) {
print_error('coursebadgesdisabled', 'badges');
}
require_login($badge->courseid);
$navurl = new moodle_url('/badges/index.php', array('type' => $badge->type, 'id' => $badge->courseid));
}
$currenturl = new moodle_url('/badges/edit.php', array('id' => $badge->id, 'action' => $action));
/**
* Add appropriate criteria elements
*
* @param stdClass $data details of various criteria
*/
public function config_form_criteria($data)
{
global $OUTPUT;
$agg = $data->get_aggregation_methods();
$editurl = new moodle_url('/badges/criteria_settings.php', array('badgeid' => $this->badgeid, 'edit' => true, 'type' => $this->criteriatype, 'crit' => $this->id));
$deleteurl = new moodle_url('/badges/criteria_action.php', array('badgeid' => $this->badgeid, 'delete' => true, 'type' => $this->criteriatype));
$editaction = $OUTPUT->action_icon($editurl, new pix_icon('t/edit', get_string('edit')), null, array('class' => 'criteria-action'));
$deleteaction = $OUTPUT->action_icon($deleteurl, new pix_icon('t/delete', get_string('delete')), null, array('class' => 'criteria-action'));
echo $OUTPUT->box_start();
if (!$data->is_locked() && !$data->is_active()) {
echo $OUTPUT->box($deleteaction . $editaction, array('criteria-header'));
}
echo $OUTPUT->heading($this->get_title() . $OUTPUT->help_icon('criteria_' . $this->criteriatype, 'badges'), 3, 'main help');
if (!empty($this->description)) {
$badge = new badge($this->badgeid);
echo $OUTPUT->box(format_text($this->description, $this->descriptionformat, array('context' => $badge->get_context())), 'criteria-description');
}
if (!empty($this->params)) {
if (count($this->params) > 1) {
echo $OUTPUT->box(get_string('criteria_descr_' . $this->criteriatype, 'badges', core_text::strtoupper($agg[$data->get_aggregation_method($this->criteriatype)])), array('clearfix'));
} else {
echo $OUTPUT->box(get_string('criteria_descr_single_' . $this->criteriatype, 'badges'), array('clearfix'));
}
echo $OUTPUT->box($this->get_details(), array('clearfix'));
}
echo $OUTPUT->box_end();
}
/**
* Print badge criteria.
*
* Modelled after core_badges_renderer::print_badge_critera(), except that
* we dispatch rendering of criteria to our own renderer methods as opposed
* to calling award_criteria::get_details() wherever possible.
*
* @param \badge $badge
* @param string $short
*
* @return string
*/
public function print_badge_criteria(badge $badge, $short = '')
{
$output = '';
$aggregationmethods = $badge->get_aggregation_methods();
if (!$badge->criteria) {
return static::string('nocriteria');
} elseif (count($badge->criteria) === 2) {
if (!$short) {
$output .= static::string('criteria_descr');
}
} else {
$stringname = 'criteria_descr_' . $short . BADGE_CRITERIA_TYPE_OVERALL;
$output .= static::string($stringname, core_text::strtoupper($aggregationmethods[$badge->get_aggregation_method()]));
}
unset($badge->criteria[BADGE_CRITERIA_TYPE_OVERALL]);
$items = array();
foreach ($badge->criteria as $type => $criteria) {
$items[] = $this->print_badge_criteria_single($badge, $aggregationmethods, $type, $criteria, $short);
}
$output .= html_writer::alist($items, array(), 'ul');
return $output;
}
/**
* Triggered when 'user_updated' event happens.
*
* @param \core\event\user_updated $event event generated when user profile is updated.
*/
public static function profile_criteria_review(\core\event\user_updated $event)
{
global $DB, $CFG;
if (!empty($CFG->enablebadges)) {
require_once $CFG->dirroot . '/lib/badgeslib.php';
$userid = $event->objectid;
if ($rs = $DB->get_records('badge_criteria', array('criteriatype' => BADGE_CRITERIA_TYPE_PROFILE))) {
foreach ($rs as $r) {
$badge = new badge($r->badgeid);
if (!$badge->is_active() || $badge->is_issued($userid)) {
continue;
}
if ($badge->criteria[BADGE_CRITERIA_TYPE_PROFILE]->review($userid)) {
$badge->criteria[BADGE_CRITERIA_TYPE_PROFILE]->mark_complete($userid);
if ($badge->criteria[BADGE_CRITERIA_TYPE_OVERALL]->review($userid)) {
$badge->criteria[BADGE_CRITERIA_TYPE_OVERALL]->mark_complete($userid);
$badge->issue($userid);
}
}
}
}
}
}
/**
* Test the badge viewed event.
*
* There is no external API for viewing a badge, so the unit test will simply
* create and trigger the event and ensure data is returned as expected.
*/
public function test_badge_viewed()
{
$badge = new badge($this->badgeid);
// Trigger an event: badge viewed.
$other = array('badgeid' => $badge->id, 'badgehash' => '12345678');
$eventparams = array('context' => $badge->get_context(), 'other' => $other);
$event = \core\event\badge_viewed::create($eventparams);
// Trigger and capture the event.
$sink = $this->redirectEvents();
$event->trigger();
$events = $sink->get_events();
$event = reset($events);
// Check that the event data is valid.
$this->assertInstanceOf('\\core\\event\\badge_viewed', $event);
$this->assertEquals('12345678', $event->other['badgehash']);
$this->assertEquals($badge->id, $event->other['badgeid']);
$this->assertDebuggingNotCalled();
$sink->close();
}
* @package core
* @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';
$badgeid = required_param('id', PARAM_INT);
$copy = optional_param('copy', 0, PARAM_BOOL);
$activate = optional_param('activate', 0, PARAM_BOOL);
$deactivate = optional_param('lock', 0, PARAM_BOOL);
$confirm = optional_param('confirm', 0, PARAM_BOOL);
$return = optional_param('return', 0, PARAM_LOCALURL);
require_login();
$badge = new badge($badgeid);
$context = $badge->get_context();
$navurl = new moodle_url('/badges/index.php', array('type' => $badge->type));
if ($badge->type == BADGE_TYPE_COURSE) {
require_login($badge->courseid);
$navurl = new moodle_url('/badges/index.php', array('type' => $badge->type, 'id' => $badge->courseid));
$PAGE->set_pagelayout('standard');
navigation_node::override_active_url($navurl);
} else {
$PAGE->set_pagelayout('admin');
navigation_node::override_active_url($navurl, true);
}
$PAGE->set_context($context);
$PAGE->set_url('/badges/action.php', array('id' => $badge->id));
if ($return !== 0) {
$returnurl = new moodle_url($return);
* @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';
$badgeid = optional_param('badgeid', 0, PARAM_INT);
// Badge ID.
$crit = optional_param('crit', 0, PARAM_INT);
$type = optional_param('type', 0, PARAM_INT);
// Criteria type.
$delete = optional_param('delete', 0, PARAM_BOOL);
$confirm = optional_param('confirm', 0, PARAM_BOOL);
require_login();
$return = new moodle_url('/badges/criteria.php', array('id' => $badgeid));
$badge = new badge($badgeid);
$context = $badge->get_context();
$navurl = new moodle_url('/badges/index.php', array('type' => $badge->type));
// Make sure that no actions available for locked or active badges.
if ($badge->is_active() || $badge->is_locked()) {
redirect($return);
}
if ($badge->type == BADGE_TYPE_COURSE) {
require_login($badge->courseid);
$navurl = new moodle_url('/badges/index.php', array('type' => $badge->type, 'id' => $badge->courseid));
}
$PAGE->set_context($context);
$PAGE->set_url('/badges/criteria_action.php');
$PAGE->set_pagelayout('standard');
$PAGE->set_heading($badge->name);
$PAGE->set_title($badge->name);
/**
* Test badges assertion generated when a badge is issued.
*/
public function test_badges_assertion()
{
$this->preventResetByRollback();
// Messaging is not compatible with transactions.
$badge = new badge($this->coursebadge);
$this->assertFalse($badge->is_issued($this->user->id));
$criteria_overall = award_criteria::build(array('criteriatype' => BADGE_CRITERIA_TYPE_OVERALL, 'badgeid' => $badge->id));
$criteria_overall->save(array('agg' => BADGE_CRITERIA_AGGREGATION_ANY));
$criteria_overall1 = award_criteria::build(array('criteriatype' => BADGE_CRITERIA_TYPE_PROFILE, 'badgeid' => $badge->id));
$criteria_overall1->save(array('agg' => BADGE_CRITERIA_AGGREGATION_ALL, 'field_address' => 'address'));
$this->user->address = 'Test address';
$sink = $this->redirectEmails();
user_update_user($this->user, false);
$this->assertCount(1, $sink->get_messages());
$sink->close();
// Check if badge is awarded.
$this->assertDebuggingCalled('Error baking badge image!');
$awards = $badge->get_awards();
$this->assertCount(1, $awards);
// Get assertion.
$award = reset($awards);
$assertion = new core_badges_assertion($award->uniquehash);
$testassertion = $this->assertion;
// Make sure JSON strings have the same structure.
$this->assertStringMatchesFormat($testassertion->badge, json_encode($assertion->get_badge_assertion()));
$this->assertStringMatchesFormat($testassertion->class, json_encode($assertion->get_badge_class()));
$this->assertStringMatchesFormat($testassertion->issuer, json_encode($assertion->get_issuer()));
}
public function print_criteria_actions(badge $badge)
{
$table = new html_table();
$table->attributes = array('class' => 'boxaligncenter', 'id' => 'badgeactions');
$table->colclasses = array('activatebadge');
$actions = array();
if (!$badge->is_active() && !$badge->is_locked()) {
$accepted = $badge->get_accepted_criteria();
$potential = array_diff($accepted, array_keys($badge->criteria));
if (!empty($potential)) {
foreach ($potential as $p) {
if ($p != 0) {
$select[$p] = get_string('criteria_' . $p, 'badges');
}
}
$actions[] = get_string('addbadgecriteria', 'badges');
$actions[] = $this->output->single_select(new moodle_url('/badges/criteria_settings.php', array('badgeid' => $badge->id, 'add' => true)), 'type', $select);
} else {
$actions[] = $this->output->box(get_string('nothingtoadd', 'badges'), 'clearfix');
}
}
$table->data[] = $actions;
return html_writer::table($table);
}
public function test_badge_awards()
{
$badge = new badge($this->badgeid);
$user1 = $this->getDataGenerator()->create_user();
$badge->issue($user1->id, true);
$this->assertTrue($badge->is_issued($user1->id));
$user2 = $this->getDataGenerator()->create_user();
$badge->issue($user2->id, true);
$this->assertTrue($badge->is_issued($user2->id));
$this->assertCount(2, $badge->get_awards());
}