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Move sending follow message to remote server to Protocol class

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This commit is contained in:
Hypolite Petovan 2021-11-07 01:57:18 -04:00
parent 8c8c6fe720
commit 84e7f65d52
3 changed files with 64 additions and 53 deletions
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55
src/Core/Protocol.php
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@ -21,7 +21,9 @@
namespace Friendica\Core;
use Friendica\Database\DBA;
use Friendica\DI;
use Friendica\Model\User;
use Friendica\Network\HTTPException;
use Friendica\Protocol\Activity;
use Friendica\Protocol\ActivityPub;
@ -208,6 +210,59 @@ class Protocol
return $display_name . ' (' . self::getAddrFromProfileUrl($profile_url) . ')';
}
/**
* Send a follow message to a remote server.
*
* @param int $uid User Id
* @param array $contact Contact being followed
* @param ?string $protocol Expected protocol
* @return bool Only returns false in the unlikely case an ActivityPub contact ID doesn't exist (???)
* @throws HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function follow(int $uid, array $contact, ?string $protocol = null): bool
{
$owner = User::getOwnerDataById($uid);
if (!DBA::isResult($owner)) {
return true;
}
$protocol = $protocol ?? $contact['protocol'];
if (in_array($protocol, [Protocol::OSTATUS, Protocol::DFRN])) {
// create a follow slap
$item = [
'verb' => Activity::FOLLOW,
'gravity' => GRAVITY_ACTIVITY,
'follow' => $contact['url'],
'body' => '',
'title' => '',
'guid' => '',
'uri-id' => 0,
];
$slap = OStatus::salmon($item, $owner);
if (!empty($contact['notify'])) {
Salmon::slapper($owner, $contact['notify'], $slap);
}
} elseif ($protocol == Protocol::DIASPORA) {
$contact = Diaspora::sendShare($owner, $contact);
Logger::notice('share returns: ' . $contact);
} elseif ($protocol == Protocol::ACTIVITYPUB) {
$activity_id = ActivityPub\Transmitter::activityIDFromContact($contact['id']);
if (empty($activity_id)) {
// This really should never happen
return false;
}
$success = ActivityPub\Transmitter::sendActivity('Follow', $contact['url'], $owner['uid'], $activity_id);
Logger::notice('Follow returns: ' . $success);
}
return true;
}
/**
* Sends an unfriend message. Does not remove the contact
*