System Event Hooks

Hook::add('action:addon.installed', 10, function ($module, $activated) {
    // Installed does not mean switched on.
    if ($activated) Acme::onEnabled($module);
});

Hook::add('action:addon.status_changed', 10, function ($key, $status) {
    if ($status === 'disable') Acme::pauseIntegration($key);
});

Hook::add('action:addon.deleted', 10, function ($module) {
    Acme::cleanupIntegration($module);
});

Hook::add('action:announcement.saved', 10, function ($savedId, $data, $isNew) {
    // Carry only a new announcement to the outside channel.
    if ($isNew) Acme::broadcast($data['title'] ?? '', $data['message'] ?? '');
});

Hook::add('action:import.completed', 10, function ($platform, $type, $result) {
    // It fires per type: this does not mean "everything is done".
    Acme::noteImport($platform, $type, $result);
});

Hook::add('action:task.saved', 10, function ($id, $is_new) {
    if ($is_new) Acme::mirrorTask($id);
});

Hook::add('action:updates.new_version_detected', 10, function ($response, $current_version) {
    // Nothing is upgraded here, it is only reported.
    Acme::notifyOps('new version: ' . ($response['version'] ?? '?'));
});

Hook::add('filter:sitemap.links', 10, function (&$links, &$ctx) {
    // The hook runs once per language.
    foreach (Acme::publicPages($ctx['lang'] ?? '') as $url) $links[] = $url;
});

Hook::add('filter:ssl.expiring_services', 10, function ($maxDays) {
    // Return only YOUR share: the core merges them all.
    return Acme::expiringCerts($maxDays);
});

Hook::add('filter:license.transfer.verify_context', 10, function (&$ctx) {
    $ctx['acme_note'] = Acme::transferNote((int) ($ctx['transfer']['id'] ?? 0));
});