/**
* Add nodes to myprofile page.
*
* @param \core_user\output\myprofile\tree $tree Tree object
* @param stdClass $user user object
* @param bool $iscurrentuser
* @param stdClass $course Course object
*
* @return bool
*/
function core_badges_myprofile_navigation(\core_user\output\myprofile\tree $tree, $user, $iscurrentuser, $course)
{
global $CFG, $PAGE, $USER, $SITE;
require_once $CFG->dirroot . '/badges/renderer.php';
if (empty($CFG->enablebadges) || !empty($course) && empty($CFG->badges_allowcoursebadges)) {
// Y U NO LIKE BADGES ?
return true;
}
// Add category. This node should appear after 'contact' so that administration block appears towards the end. Refer MDL-49928.
$category = new core_user\output\myprofile\category('badges', get_string('badges', 'badges'), 'contact');
$tree->add_category($category);
$context = context_user::instance($user->id);
$courseid = empty($course) ? 0 : $course->id;
if ($USER->id == $user->id || has_capability('moodle/badges:viewotherbadges', $context)) {
$records = badges_get_user_badges($user->id, $courseid, null, null, null, true);
$renderer = new core_badges_renderer($PAGE, '');
// Local badges.
if ($records) {
$title = get_string('localbadgesp', 'badges', format_string($SITE->fullname));
$content = $renderer->print_badges_list($records, $user->id, true);
$localnode = $mybadges = new core_user\output\myprofile\node('badges', 'localbadges', $title, null, null, $content);
$tree->add_node($localnode);
}
// External badges.
if ($courseid == 0 && !empty($CFG->badges_allowexternalbackpack)) {
$backpack = get_backpack_settings($user->id);
if (isset($backpack->totalbadges) && $backpack->totalbadges !== 0) {
$title = get_string('externalbadgesp', 'badges');
$content = $renderer->print_badges_list($backpack->badges, $user->id, true, true);
$externalnode = $mybadges = new core_user\output\myprofile\node('badges', 'externalbadges', $title, null, null, $content);
$tree->add_node($externalnode);
}
}
}
}
/**
* Initializes user badge collection.
*
* @param array $badges Badges to render
* @param int $userid Badges owner
*/
public function __construct($badges, $userid)
{
global $CFG;
parent::__construct($badges);
if (!empty($CFG->badges_allowexternalbackpack)) {
$this->backpack = get_backpack_settings($userid);
}
}
/**
* Print badges on user profile page.
*
* @deprecated since Moodle 2.9 MDL-45898 - please do not use this function any more.
* @param int $userid User ID.
* @param int $courseid Course if we need to filter badges (optional).
*/
function profile_display_badges($userid, $courseid = 0)
{
global $CFG, $PAGE, $USER, $SITE;
require_once $CFG->dirroot . '/badges/renderer.php';
debugging('profile_display_badges() is deprecated.', DEBUG_DEVELOPER);
// Determine context.
if (isloggedin()) {
$context = context_user::instance($USER->id);
} else {
$context = context_system::instance();
}
if ($USER->id == $userid || has_capability('moodle/badges:viewotherbadges', $context)) {
$records = badges_get_user_badges($userid, $courseid, null, null, null, true);
$renderer = new core_badges_renderer($PAGE, '');
// Print local badges.
if ($records) {
$left = get_string('localbadgesp', 'badges', format_string($SITE->fullname));
$right = $renderer->print_badges_list($records, $userid, true);
echo html_writer::tag('dt', $left);
echo html_writer::tag('dd', $right);
}
// Print external badges.
if ($courseid == 0 && !empty($CFG->badges_allowexternalbackpack)) {
$backpack = get_backpack_settings($userid);
if (isset($backpack->totalbadges) && $backpack->totalbadges !== 0) {
$left = get_string('externalbadgesp', 'badges');
$right = $renderer->print_badges_list($backpack->badges, $userid, true, true);
echo html_writer::tag('dt', $left);
echo html_writer::tag('dd', $right);
}
}
}
}
$userid = required_param('user', PARAM_INT);
$PAGE->set_url(new moodle_url('/badges/external.php', array('hash' => $hash, 'user' => $userid)));
// Using the same setting as user profile page.
if (!empty($CFG->forceloginforprofiles)) {
require_login();
if (isguestuser()) {
$SESSION->wantsurl = $PAGE->url->out(false);
redirect(get_login_url());
}
} else {
if (!empty($CFG->forcelogin)) {
require_login();
}
}
// Get all external badges of a user.
$out = get_backpack_settings($userid);
// If we didn't find any badges then print an error.
if (is_null($out)) {
print_error('error:externalbadgedoesntexist', 'badges');
}
$badges = $out->badges;
// The variable to store the badge we want.
$badge = '';
// Loop through the badges and check if supplied badge hash exists in user external badges.
foreach ($badges as $b) {
if ($hash == hash("md5", $b->hostedUrl)) {
$badge = $b;
break;
}
}
// If we didn't find the badge a user might be trying to replace the userid parameter.