Lanmikeman/openvk
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openvk/VKAPI/Handlers/Messages.php

388 lines
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PHP
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<?php declare(strict_types=1);
namespace openvk\VKAPI\Handlers;
use openvk\Web\Events\NewMessageEvent;
use openvk\Web\Models\Entities\{Correspondence, Message};
use openvk\Web\Models\Repositories\{Messages as MSGRepo, Users as USRRepo};
use openvk\VKAPI\Structures\{Message as APIMsg, Conversation as APIConvo};
use openvk\VKAPI\Handlers\Users as APIUsers;
use Chandler\Signaling\SignalManager;
final class Messages extends VKAPIRequestHandler
{
private function resolvePeer(int $user_id = -1, int $peer_id = -1): ?int
{
if($user_id === -1) {
if($peer_id === -1)
return NULL;
else if($peer_id < 0)
return NULL;
else if(($peer_id - 2000000000) > 0)
return NULL;
return $peer_id;
}
return $user_id;
}
function getById(string $message_ids, int $preview_length = 0, int $extended = 0): object
{
$this->requireUser();
$msgs = new MSGRepo;
$ids = preg_split("%, ?%", $message_ids);
$items = [];
foreach($ids as $id) {
$message = $msgs->get((int) $id);
if(!$message)
continue;
else if($message->getSender()->getId() !== $this->getUser()->getId() && $message->getRecipient()->getId() !== $this->getUser()->getId())
continue;
$author = $message->getSender()->getId() === $this->getUser()->getId() ? $message->getRecipient()->getId() : $message->getSender()->getId();
$rMsg = new APIMsg;
$rMsg->id = $message->getId();
$rMsg->user_id = $author;
$rMsg->from_id = $message->getSender()->getId();
$rMsg->date = $message->getSendTime()->timestamp();
$rMsg->read_state = 1;
$rMsg->out = (int) ($message->getSender()->getId() === $this->getUser()->getId());
$rMsg->body = $message->getText(false);
$rMsg->text = $message->getText(false);
$rMsg->emoji = true;
if($preview_length > 0)
$rMsg->body = ovk_proc_strtr($rMsg->body, $preview_length);
$rMsg->text = ovk_proc_strtr($rMsg->text, $preview_length);
$items[] = $rMsg;
}
return (object) [
"count" => sizeof($items),
"items" => $items,
];
}
function send(int $user_id = -1, int $peer_id = -1, string $domain = "", int $chat_id = -1, string $user_ids = "", string $message = "", int $sticker_id = -1)
{
$this->requireUser();
if($chat_id !== -1)
$this->fail(946, "Chats are not implemented");
else if($sticker_id !== -1)
$this->fail(-151, "Stickers are not implemented");
else if(empty($message))
$this->fail(100, "Message text is empty or invalid");
# lol recursion
if(!empty($user_ids)) {
$rIds = [];
$ids = preg_split("%, ?%", $user_ids);
if(sizeof($ids) > 100)
$this->fail(913, "Too many recipients");
foreach($ids as $id)
$rIds[] = $this->send(-1, $id, "", -1, "", $message);
return $rIds;
}
if(!empty($domain)) {
$peer = (new USRRepo)->getByShortCode($domain);
} else {
$peer = $this->resolvePeer($user_id, $peer_id);
$peer = (new USRRepo)->get($peer);
}
if(!$peer)
$this->fail(936, "There is no peer with this id");
if($this->getUser()->getId() !== $peer->getId() && !$peer->getPrivacyPermission('messages.write', $this->getUser()))
$this->fail(945, "This chat is disabled because of privacy settings");
# Finally we get to send a message!
$chat = new Correspondence($this->getUser(), $peer);
$msg = new Message;
$msg->setContent($message);
$msg = $chat->sendMessage($msg, true);
if(!$msg)
$this->fail(950, "Internal error");
else
return $msg->getId();
}
function delete(string $message_ids, int $spam = 0, int $delete_for_all = 0): object
{
$this->requireUser();
$msgs = new MSGRepo;
$ids = preg_split("%, ?%", $message_ids);
$items = [];
foreach($ids as $id) {
$message = $msgs->get((int) $id);
if(!$message || $message->getSender()->getId() !== $this->getUser()->getId() && $message->getRecipient()->getId() !== $this->getUser()->getId())
$items[$id] = 0;
$message->delete();
$items[$id] = 1;
}
return (object) $items;
}
function restore(int $message_id): int
{
$this->requireUser();
$msg = (new MSGRepo)->get($message_id);
if(!$msg)
return 0;
else if($msg->getSender()->getId() !== $this->getUser()->getId())
return 0;
$msg->undelete();
return 1;
}
function getConversations(int $offset = 0, int $count = 20, string $filter = "all", int $extended = 0, string $fields = ""): object
{
$this->requireUser();
$convos = (new MSGRepo)->getCorrespondencies($this->getUser(), -1, $count, $offset);
$convosCount = (new MSGRepo)->getCorrespondenciesCount($this->getUser());
$list = [];
$users = [];
foreach($convos as $convo) {
$correspondents = $convo->getCorrespondents();
if($correspondents[0]->getId() === $this->getUser()->getId())
$peer = $correspondents[1];
else
$peer = $correspondents[0];
$lastMessage = $convo->getPreviewMessage();
$listConvo = new APIConvo;
$listConvo->peer = [
"id" => $peer->getId(),
"type" => "user",
"local_id" => $peer->getId(),
];
$canWrite = $peer->getSubscriptionStatus($this->getUser()) === 3;
$listConvo->can_write = [
"allowed" => $canWrite,
];
$lastMessagePreview = NULL;
if(!is_null($lastMessage)) {
$listConvo->last_message_id = $lastMessage->getId();
if($lastMessage->getSender()->getId() === $this->getUser()->getId())
$author = $lastMessage->getRecipient()->getId();
else
$author = $lastMessage->getSender()->getId();
$lastMessagePreview = new APIMsg;
$lastMessagePreview->id = $lastMessage->getId();
$lastMessagePreview->user_id = $author;
$lastMessagePreview->from_id = $lastMessage->getSender()->getId();
$lastMessagePreview->date = $lastMessage->getSendTime()->timestamp();
$lastMessagePreview->read_state = 1;
$lastMessagePreview->out = (int) ($lastMessage->getSender()->getId() === $this->getUser()->getId());
$lastMessagePreview->body = $lastMessage->getText(false);
$lastMessagePreview->text = $lastMessage->getText(false);
$lastMessagePreview->emoji = true;
if($extended == 1) {
$users[] = $author;
}
}
$list[] = [
"conversation" => $listConvo,
"last_message" => $lastMessagePreview,
];
}
if($extended == 0){
return (object) [
"count" => $convosCount,
"items" => $list,
];
} else {
$users[] = $this->getUser()->getId();
$users = array_unique($users);
return (object) [
"count" => $convosCount,
"items" => $list,
"profiles" => (!empty($users) ? (new APIUsers)->get(implode(',', $users), $fields, 0, $count+1) : [])
];
}
}
function getConversationsById(string $peer_ids, int $extended = 0, string $fields = "")
{
$this->requireUser();
$peers = explode(',', $peer_ids);
$output = [
"count" => 0,
"items" => []
];
$userslist = [];
foreach($peers as $peer) {
if(key($peers) > 100)
continue;
if(is_null($user_id = $this->resolvePeer((int) $peer)))
$this->fail(-151, "Chats are not implemented");
$user = (new USRRepo)->get((int) $peer);
if($user) {
$dialogue = new Correspondence($this->getUser(), $user);
$iterator = $dialogue->getMessages(Correspondence::CAP_BEHAVIOUR_START_MESSAGE_ID, 0, 1, 0, false);
$msg = $iterator[0]->unwrap(); // шоб удобнее было
$output['items'][] = [
"peer" => [
"id" => $user->getId(),
"type" => "user",
"local_id" => $user->getId()
],
"last_message_id" => $msg->id,
"in_read" => $msg->id,
"out_read" => $msg->id,
"sort_id" => [
"major_id" => 0,
"minor_id" => $msg->id, // КОНЕЧНО ЖЕ
],
"last_conversation_message_id" => $user->getId(),
"in_read_cmid" => $user->getId(),
"out_read_cmid" => $user->getId(),
"is_marked_unread" => $iterator[0]->isUnread(),
"important" => false, // целестора когда релиз
"can_write" => [
"allowed" => ($user->getId() === $this->getUser()->getId() || $user->getPrivacyPermission('messages.write', $this->getUser()) === true)
]
];
$userslist[] = $user->getId();
}
}
if($extended == 1) {
$userslist = array_unique($userslist);
$output['profiles'] = (!empty($userslist) ? (new APIUsers)->get(implode(',', $userslist), $fields) : []);
}
$output['count'] = sizeof($output['items']);
return (object) $output;
}
function getHistory(int $offset = 0, int $count = 20, int $user_id = -1, int $peer_id = -1, int $start_message_id = 0, int $rev = 0, int $extended = 0, string $fields = ""): object
{
$this->requireUser();
if(is_null($user_id = $this->resolvePeer($user_id, $peer_id)))
$this->fail(-151, "Chats are not implemented");
$peer = (new USRRepo)->get($user_id);
if(!$peer)
$this->fail(1, "ошибка про то что пира нет");
$results = [];
$dialogue = new Correspondence($this->getUser(), $peer);
$iterator = $dialogue->getMessages(Correspondence::CAP_BEHAVIOUR_START_MESSAGE_ID, $start_message_id, $count, abs($offset), $rev === 1);
foreach($iterator as $message) {
$msgU = $message->unwrap(); # Why? As of OpenVK 2 Public Preview Two database layer doesn't work correctly and refuses to cache entities.
# UPDATE: the issue seems to be caused by debug mode and json_encode (bruh_encode). ~~Dorothy
$rMsg = new APIMsg;
$rMsg->id = $msgU->id;
$rMsg->user_id = $msgU->sender_id === $this->getUser()->getId() ? $msgU->recipient_id : $msgU->sender_id;
$rMsg->from_id = $msgU->sender_id;
$rMsg->date = $msgU->created;
$rMsg->read_state = 1;
$rMsg->out = (int) ($msgU->sender_id === $this->getUser()->getId());
$rMsg->body = $message->getText(false);
$rMsg->text = $message->getText(false);
$rMsg->emoji = true;
$results[] = $rMsg;
}
$output = [
"count" => sizeof($results),
"items" => $results,
];
if ($extended == 1) {
$users[] = $this->getUser()->getId();
$users[] = $user_id;
$output["profiles"] = (!empty($users) ? (new APIUsers($this->getUser()))->get(implode(',', $users), $fields) : []);
}
return (object) $output;
}
function getLongPollHistory(int $ts = -1, int $preview_length = 0, int $events_limit = 1000, int $msgs_limit = 1000): object
{
$this->requireUser();
$res = [
"history" => [],
"messages" => [],
"profiles" => [],
"new_pts" => 0,
];
$manager = SignalManager::i();
$events = $manager->getHistoryFor($this->getUser()->getId(), $ts === -1 ? NULL : $ts, min($events_limit, $msgs_limit));
foreach($events as $event) {
if(!($event instanceof NewMessageEvent))
continue;
$message = $this->getById((string) $event->getLongPoolSummary()->message["uuid"], $preview_length, 1)->items[0];
if(!$message)
continue;
$res["messages"][] = $message;
$res["history"][] = $event->getVKAPISummary($this->getUser()->getId());
}
$res["messages"] = [
"count" => sizeof($res["messages"]),
"items" => $res["messages"],
];
return (object) $res;
}
function getLongPollServer(int $need_pts = 1, int $lp_version = 3, ?int $group_id = NULL): array
{
$this->requireUser();
if($group_id > 0)
$this->fail(-151, "Not implemented");
$url = "http" . (ovk_is_ssl() ? "s" : "") . "://$_SERVER[HTTP_HOST]/nim" . $this->getUser()->getId();
$key = openssl_random_pseudo_bytes(8);
$key = bin2hex($key) . bin2hex($key ^ ( ~CHANDLER_ROOT_CONF["security"]["secret"] | ((string) $this->getUser()->getId()) ));
$res = [
"key" => $key,
"server" => $url,
"ts" => time(),
];
if($need_pts === 1)
$res["pts"] = -1;
return $res;
}
}
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