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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
View file

@ -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
*

52
src/Model/Contact.php
View file

@ -2508,61 +2508,11 @@ class Contact
Worker::add(PRIORITY_HIGH, 'UpdateContact', $contact_id);
}
$owner = User::getOwnerDataById($uid);
$result['success'] = Protocol::follow($uid, $contact, $protocol);
if (DBA::isResult($owner)) {
if (in_array($protocol, [Protocol::OSTATUS, Protocol::DFRN])) {
// create a follow slap
$item = [];
$item['verb'] = Activity::FOLLOW;
$item['gravity'] = GRAVITY_ACTIVITY;
$item['follow'] = $contact["url"];
$item['body'] = '';
$item['title'] = '';
$item['guid'] = '';
$item['uri-id'] = 0;
$slap = OStatus::salmon($item, $owner);
if (!empty($contact['notify'])) {
Salmon::slapper($owner, $contact['notify'], $slap);
}
} elseif ($protocol == Protocol::DIASPORA) {
$ret = Diaspora::sendShare($owner, $contact);
Logger::notice('share returns: ' . $ret);
} elseif ($protocol == Protocol::ACTIVITYPUB) {
$activity_id = ActivityPub\Transmitter::activityIDFromContact($contact_id);
if (empty($activity_id)) {
// This really should never happen
return false;
}
$ret = ActivityPub\Transmitter::sendActivity('Follow', $contact['url'], $uid, $activity_id);
Logger::notice('Follow returns: ' . $ret);
}
}
$result['success'] = true;
return $result;
}
/**
* Follow a contact
*
* @param int $cid Public contact id
* @param int $uid User ID
*
* @return bool "true" if following had been successful
*/
public static function follow(int $cid, int $uid)
{
$contact = self::getById($cid, ['url']);
$result = self::createFromProbeForUser($uid, $contact['url']);
return $result['cid'];
}
/**
* Unfollow a contact
*

10
src/Module/Api/Mastodon/Accounts/Follow.php
View file

@ -40,8 +40,14 @@ class Follow extends BaseApi
DI::mstdnError()->UnprocessableEntity();
}
$cid = Contact::follow($this->parameters['id'], $uid);
$contact = Contact::getById($this->parameters['id'], ['url']);
System::jsonExit(DI::mstdnRelationship()->createFromContactId($cid, $uid)->toArray());
$result = Contact::createFromProbeForUser($uid, $contact['url']);
if (!$result['success']) {
DI::mstdnError()->UnprocessableEntity($result['message']);
}
System::jsonExit(DI::mstdnRelationship()->createFromContactId($result['cid'], $uid)->toArray());
}
}