function CertificateTabController::renderCertificateTab in Course 8.2
Same name and namespace in other branches
- 8.3 modules/course_certificate/src/Controller/CertificateTabController.php \Drupal\course_certificate\Controller\CertificateTabController::renderCertificateTab()
Full tab
Parameters
Course $course:
AccountInterface $account:
Return value
type
1 call to CertificateTabController::renderCertificateTab()
- CertificateTabController::renderDefaultCertificateTab in modules/
course_certificate/ src/ Controller/ CertificateTabController.php - Helper to plugin current user when not provided in path
1 string reference to 'CertificateTabController::renderCertificateTab'
- course_certificate.routing.yml in modules/
course_certificate/ course_certificate.routing.yml - modules/course_certificate/course_certificate.routing.yml
File
- modules/
course_certificate/ src/ Controller/ CertificateTabController.php, line 95
Class
- CertificateTabController
- An example controller.
Namespace
Drupal\course_certificate\ControllerCode
function renderCertificateTab(Course $course, AccountInterface $account) {
// Get all templates for this entity combo
$render = [];
$valid_certs = [];
$global_certs = CertificateMapping::getGlobalCertificateMappings();
$certificate_mappers = Drupal::service('plugin.manager.certificate_mapper');
$map_defs = $certificate_mappers
->getDefinitions();
$certs = $course
->get('certificate')
->referencedEntities();
//Default to load a page
$render['info']['#markup'] = '';
foreach ($map_defs as $map_key => $maps) {
$plugin = $certificate_mappers
->createInstance($map_key, [
'of' => 'configuration values',
]);
$matches = $plugin
->processMapping($course, $account) ?? [];
foreach ($matches as $match) {
foreach ($certs as $local) {
if ($local
->isMatch($map_key, $match)) {
$valid_certs["{$map_key}.{$match}"] = $local
->get('cid')->value;
}
}
// If local is not set, check the global mappings
if (!isset($valid_certs["{$map_key}.{$match}"])) {
$render['table'] = [
'#type' => 'table',
'#header' => [
$this
->t('Type'),
$this
->t('Download'),
],
];
foreach ($global_certs as $global) {
if ($global
->isMatch($map_key, $match) && $global
->get('cid')->value !== '-1') {
$valid_certs["{$map_key}.{$match}"] = $global
->get('cid')->value;
}
}
}
elseif ($valid_certs["{$map_key}.{$match}"] == '-1') {
unset($valid_certs["{$map_key}.{$match}"]);
}
}
}
// Return markup if we need to present messages
if (count($valid_certs) > 1) {
$render['info']['#markup'] = ' You are eligible for multiple certificates.';
}
if (empty($valid_certs)) {
$render['info']['#markup'] = 'You are not eligible for a certificate';
}
foreach ($valid_certs as $cert_name => $val) {
$opts = [
'course' => $course
->id(),
'account' => $account
->id(),
'template' => $val,
];
$render['table'][$val] = [
'type' => [
'#markup' => $cert_name,
],
'download' => Link::createFromRoute(t('Download certificate'), 'certificate.course.pdf', $opts)
->toRenderable(),
];
}
return $render;
}