.
*
*/
use Friendica\App;
use Friendica\Core\Protocol;
use Friendica\DI;
use Friendica\Model\APContact;
use Friendica\Model\Contact;
use Friendica\Network\HTTPClient\Client\HttpClientAccept;
use Friendica\Protocol\ActivityPub;
function ostatus_subscribe_content(App $a): string
{
if (!local_user()) {
DI::sysmsg()->addNotice(DI::l10n()->t('Permission denied.'));
DI::baseUrl()->redirect('ostatus_subscribe');
// NOTREACHED
}
$o = '' . DI::l10n()->t('Subscribing to contacts') . '
';
$uid = local_user();
$counter = intval($_REQUEST['counter'] ?? 0);
if (DI::pConfig()->get($uid, 'ostatus', 'legacy_friends') == '') {
if ($_REQUEST['url'] == '') {
DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
return $o . DI::l10n()->t('No contact provided.');
}
$contact = Contact::getByURL($_REQUEST['url']);
if (!$contact) {
DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
return $o . DI::l10n()->t('Couldn\'t fetch information for contact.');
}
if ($contact['network'] == Protocol::OSTATUS) {
$api = $contact['baseurl'] . '/api/';
// Fetching friends
$curlResult = DI::httpClient()->get($api . 'statuses/friends.json?screen_name=' . $contact['nick'], HttpClientAccept::JSON);
if (!$curlResult->isSuccess()) {
DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
return $o . DI::l10n()->t('Couldn\'t fetch friends for contact.');
}
$friends = $curlResult->getBody();
if (empty($friends)) {
DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
return $o . DI::l10n()->t('Couldn\'t fetch following contacts.');
}
DI::pConfig()->set($uid, 'ostatus', 'legacy_friends', $friends);
} elseif ($apcontact = APContact::getByURL($contact['url'])) {
if (empty($apcontact['following'])) {
DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
return $o . DI::l10n()->t('Couldn\'t fetch remote profile.');
}
$followings = ActivityPub::fetchItems($apcontact['following']);
if (empty($followings)) {
DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
return $o . DI::l10n()->t('Couldn\'t fetch following contacts.');
}
DI::pConfig()->set($uid, 'ostatus', 'legacy_friends', json_encode($followings));
} else {
DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
return $o . DI::l10n()->t('Unsupported network');
}
}
$friends = json_decode(DI::pConfig()->get($uid, 'ostatus', 'legacy_friends'));
if (empty($friends)) {
$friends = [];
}
$total = sizeof($friends);
if ($counter >= $total) {
DI::page()['htmlhead'] = '';
DI::pConfig()->delete($uid, 'ostatus', 'legacy_friends');
DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
$o .= DI::l10n()->t('Done');
return $o;
}
$friend = $friends[$counter++];
$url = $friend->statusnet_profile_url ?? $friend;
$o .= '' . $counter . '/' . $total . ': ' . $url;
$probed = Contact::getByURL($url);
if (in_array($probed['network'], Protocol::FEDERATED)) {
$result = Contact::createFromProbeForUser($a->getLoggedInUserId(), $probed['url']);
if ($result['success']) {
$o .= ' - ' . DI::l10n()->t('success');
} else {
$o .= ' - ' . DI::l10n()->t('failed');
}
} else {
$o .= ' - ' . DI::l10n()->t('ignored');
}
$o .= '
';
$o .= '' . DI::l10n()->t('Keep this window open until done.') . '
';
DI::page()['htmlhead'] = '';
return $o;
}