X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCore%2FProtocol.php;h=4effa8d74b94eff2aa3f41649bb3d983fa9a70cc;hb=dc9658f532a067adaf96d753a34f3ee99ff8587b;hp=796add5558184cc423a402bbcb6cfcdc4cf2d66d;hpb=e51bd33760721690ba9bbf6ecbc9105fff9ab7f6;p=friendica.git diff --git a/src/Core/Protocol.php b/src/Core/Protocol.php index 796add5558..4effa8d74b 100644 --- a/src/Core/Protocol.php +++ b/src/Core/Protocol.php @@ -1,6 +1,6 @@ Full match [1] => hostname [2] => username - * @return string + * @param int $uid User Id + * @param array $contact Contact being followed + * @param ?string $protocol Expected protocol + * @return bool Only returns false in the unlikely case an ActivityPub contact ID doesn't exist (???) + * @throws HTTPException\InternalServerErrorException + * @throws \ImagickException */ - public static function matchByProfileUrl($profile_url, &$matches = []) + public static function follow(int $uid, array $contact, ?string $protocol = null): bool { - if (preg_match('=https?://(twitter\.com)/(.*)=ism', $profile_url, $matches)) { - return self::TWITTER; - } - - if (preg_match('=https?://(alpha\.app\.net)/(.*)=ism', $profile_url, $matches)) { - return self::APPNET; - } - - if (preg_match('=https?://(plus\.google\.com)/(.*)=ism', $profile_url, $matches)) { - return self::GPLUS; - } - - if (preg_match('=https?://(.*)/profile/(.*)=ism', $profile_url, $matches)) { - return self::DFRN; + $owner = User::getOwnerDataById($uid); + if (!DBA::isResult($owner)) { + return true; } - if (preg_match('=https?://(.*)/u/(.*)=ism', $profile_url, $matches)) { - return self::DIASPORA; - } + $protocol = $protocol ?? $contact['protocol']; - if (preg_match('=https?://(.*)/channel/(.*)=ism', $profile_url, $matches)) { - // RedMatrix/Hubzilla is identified as Diaspora - friendica can't connect directly to it - return self::DIASPORA; - } - - if (preg_match('=https?://(.*)/user/(.*)=ism', $profile_url, $matches)) { - $statusnet_host = $matches[1]; - $statusnet_user = $matches[2]; - $UserData = DI::httpClient()->fetch('http://' . $statusnet_host . '/api/users/show.json?user_id=' . $statusnet_user); - $user = json_decode($UserData); - if ($user) { - $matches[2] = $user->screen_name; - return self::STATUSNET; + if (in_array($protocol, [Protocol::OSTATUS, Protocol::DFRN])) { + // create a follow slap + $item = [ + 'verb' => Activity::FOLLOW, + 'gravity' => Item::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; } - } - - // Mastodon, Pleroma - if (preg_match('=https?://(.+?)/users/(.+)=ism', $profile_url, $matches) - || preg_match('=https?://(.+?)/@(.+)=ism', $profile_url, $matches) - ) { - return self::ACTIVITYPUB; - } - // pumpio (http://host.name/user) - if (preg_match('=https?://([\.\w]+)/([\.\w]+)$=ism', $profile_url, $matches)) { - return self::PUMPIO; + $success = ActivityPub\Transmitter::sendActivity('Follow', $contact['url'], $owner['uid'], $activity_id); + Logger::notice('Follow returns: ' . $success); } - return self::PHANTOM; - } - - /** - * Returns a formatted mention from a profile URL and a display name - * - * @param string $profile_url - * @param string $display_name - * @return string - * @throws \Exception - */ - public static function formatMention($profile_url, $display_name) - { - return $display_name . ' (' . self::getAddrFromProfileUrl($profile_url) . ')'; + return true; } /** - * Sends an unfriend message. Does not remove the contact + * Sends an unfollow message. Does not remove the contact * - * @param array $user User unfriending - * @param array $contact Contact unfriended + * @param array $contact Target public contact (uid = 0) array + * @param array $owner Source owner-view record * @return bool|null true if successful, false if not, null if no remote action was performed * @throws HTTPException\InternalServerErrorException * @throws \ImagickException */ - public static function terminateFriendship(array $user, array $contact): ?bool + public static function unfollow(array $contact, array $owner): ?bool { if (empty($contact['network'])) { - throw new \InvalidArgumentException('Missing network key in contact array'); + Logger::notice('Contact has got no network, we quit here', ['id' => $contact['id']]); + return null; } $protocol = $contact['network']; @@ -230,31 +195,35 @@ class Protocol if (in_array($protocol, [Protocol::OSTATUS, Protocol::DFRN])) { // create an unfollow slap - $item = []; - $item['verb'] = Activity::O_UNFOLLOW; - $item['gravity'] = GRAVITY_ACTIVITY; - $item['follow'] = $contact['url']; - $item['body'] = ''; - $item['title'] = ''; - $item['guid'] = ''; - $item['uri-id'] = 0; - $slap = OStatus::salmon($item, $user); + $item = [ + 'verb' => Activity::O_UNFOLLOW, + 'gravity' => Item::GRAVITY_ACTIVITY, + 'follow' => $contact['url'], + 'body' => '', + 'title' => '', + 'guid' => '', + 'uri-id' => 0, + ]; + + $slap = OStatus::salmon($item, $owner); if (empty($contact['notify'])) { - throw new \InvalidArgumentException('Missing expected "notify" key in OStatus/DFRN contact'); + Logger::notice('OStatus/DFRN Contact is missing notify, we quit here', ['id' => $contact['id']]); + return null; } - return Salmon::slapper($user, $contact['notify'], $slap) === 0; + return Salmon::slapper($owner, $contact['notify'], $slap) === 0; } elseif ($protocol == Protocol::DIASPORA) { - return Diaspora::sendUnshare($user, $contact) > 0; + return Diaspora::sendUnshare($owner, $contact) > 0; } elseif ($protocol == Protocol::ACTIVITYPUB) { - return ActivityPub\Transmitter::sendContactUndo($contact['url'], $contact['id'], $user['uid']); + return ActivityPub\Transmitter::sendContactUndo($contact['url'], $contact['id'], $owner); } // Catch-all hook for connector addons $hook_data = [ 'contact' => $contact, - 'result' => null + 'uid' => $owner['uid'], + 'result' => null, ]; Hook::callAll('unfollow', $hook_data); @@ -264,12 +233,13 @@ class Protocol /** * Revoke an incoming follow from the provided contact * - * @param array $contact Private contact (uid != 0) array + * @param array $contact Target public contact (uid == 0) array + * @param array $owner Source owner-view record * @return bool|null true if successful, false if not, null if no action was performed * @throws \Friendica\Network\HTTPException\InternalServerErrorException * @throws \ImagickException */ - public static function revokeFollow(array $contact): ?bool + public static function revokeFollow(array $contact, array $owner): ?bool { if (empty($contact['network'])) { throw new \InvalidArgumentException('Missing network key in contact array'); @@ -281,13 +251,14 @@ class Protocol } if ($protocol == Protocol::ACTIVITYPUB) { - return ActivityPub\Transmitter::sendContactReject($contact['url'], $contact['hub-verify'], $contact['uid']); + return ActivityPub\Transmitter::sendContactReject($contact['url'], $contact['hub-verify'], $owner); } // Catch-all hook for connector addons $hook_data = [ 'contact' => $contact, - 'result' => null, + 'uid' => $owner['uid'], + 'result' => null, ]; Hook::callAll('revoke_follow', $hook_data); @@ -335,4 +306,31 @@ class Protocol return $hook_data['result']; } + + /** + * Returns whether the provided protocol supports probing for contacts + * + * @param $protocol + * @return bool + * @throws HTTPException\InternalServerErrorException + */ + public static function supportsProbe($protocol): bool + { + // "Mail" can only be probed for a specific user in a specific condition, so we are ignoring it here. + if ($protocol == self::MAIL) { + return false; + } + + if (in_array($protocol, array_merge(self::NATIVE_SUPPORT, [self::ZOT, self::PHANTOM]))) { + return true; + } + + $hook_data = [ + 'protocol' => $protocol, + 'result' => null + ]; + Hook::callAll('support_probe', $hook_data); + + return $hook_data['result'] === true; + } }