openvk/Web/Presenters/NoSpamPresenter.php

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<?php declare(strict_types=1);
namespace openvk\Web\Presenters;
use Nette\Database\DriverException;
use Nette\Utils\Finder;
use Chandler\Database\DatabaseConnection;
use openvk\Web\Models\Entities\Club;
use openvk\Web\Models\Entities\Comment;
use Chandler\Database\Log;
use openvk\Web\Models\Entities\NoSpamLog;
use openvk\Web\Models\Entities\User;
use openvk\Web\Models\Repositories\ChandlerUsers;
use Chandler\Database\Logs;
use openvk\Web\Models\Repositories\NoSpamLogs;
use openvk\Web\Models\Repositories\Users;
final class NoSpamPresenter extends OpenVKPresenter
{
protected $banTolerant = true;
protected $deactivationTolerant = true;
protected $presenterName = "nospam";
const ENTITIES_NAMESPACE = "openvk\\Web\\Models\\Entities";
function __construct()
{
parent::__construct();
}
function renderIndex(): void
{
$this->assertUserLoggedIn();
$this->assertPermission('openvk\Web\Models\Entities\TicketReply', 'write', 0);
$targetDir = __DIR__ . '/../Models/Entities/';
$mode = in_array($this->queryParam("act"), ["form", "templates", "rollback", "reports"]) ? $this->queryParam("act") : "form";
if ($mode === "form") {
$this->template->_template = "NoSpam/Index";
$foundClasses = [];
foreach (Finder::findFiles('*.php')->from($targetDir) as $file) {
$content = file_get_contents($file->getPathname());
$namespacePattern = '/namespace\s+([^\s;]+)/';
$classPattern = '/class\s+([^\s{]+)/';
preg_match($namespacePattern, $content, $namespaceMatches);
preg_match($classPattern, $content, $classMatches);
if (isset($namespaceMatches[1]) && isset($classMatches[1])) {
$classNamespace = trim($namespaceMatches[1]);
$className = trim($classMatches[1]);
$fullClassName = $classNamespace . '\\' . $className;
if ($classNamespace === NoSpamPresenter::ENTITIES_NAMESPACE && class_exists($fullClassName)) {
$foundClasses[] = $className;
}
}
}
$models = [];
foreach ($foundClasses as $class) {
$r = new \ReflectionClass(NoSpamPresenter::ENTITIES_NAMESPACE . "\\$class");
if (!$r->isAbstract() && $r->getName() !== NoSpamPresenter::ENTITIES_NAMESPACE . "\\Correspondence")
$models[] = $class;
}
$this->template->models = $models;
} else if ($mode === "templates") {
$this->template->_template = "NoSpam/Templates.xml";
$filter = [];
if ($this->queryParam("id")) {
$filter["id"] = (int)$this->queryParam("id");
}
$this->template->templates = iterator_to_array((new NoSpamLogs)->getList($filter));
} else if ($mode === "reports") {
$this->redirect("/scumfeed");
} else {
$template = (new NoSpamLogs)->get((int)$this->postParam("id"));
if (!$template || $template->isRollbacked())
$this->returnJson(["success" => false, "error" => "Шаблон не найден"]);
$model = NoSpamPresenter::ENTITIES_NAMESPACE . "\\" . $template->getModel();
$items = $template->getItems();
if (count($items) > 0) {
$db = DatabaseConnection::i()->getContext();
$unbanned_ids = [];
foreach ($items as $_item) {
try {
$item = new $model;
$table_name = $item->getTableName();
$item = $db->table($table_name)->get((int)$_item);
if (!$item) continue;
$item = new $model($item);
if (key_exists("deleted", $item->unwrap()) && $item->isDeleted()) {
$item->setDeleted(0);
$item->save();
}
if (in_array($template->getTypeRaw(), [2, 3])) {
$owner = NULL;
$methods = ["getOwner", "getUser", "getRecipient", "getInitiator"];
if (method_exists($item, "ban")) {
$owner = $item;
} else {
foreach ($methods as $method) {
if (method_exists($item, $method)) {
$owner = $item->$method();
break;
}
}
}
$_id = ($owner instanceof Club ? $owner->getId() * -1 : $owner->getId());
if (!in_array($_id, $unbanned_ids)) {
$owner->unban($this->user->id);
$unbanned_ids[] = $_id;
}
}
} catch (\Throwable $e) {
$this->returnJson(["success" => false, "error" => $e->getMessage()]);
}
}
} else {
$this->returnJson(["success" => false, "error" => "Объекты не найдены"]);
}
$template->setRollback(true);
$template->save();
$this->returnJson(["success" => true]);
}
}
function renderSearch(): void
{
$this->assertUserLoggedIn();
$this->assertPermission('openvk\Web\Models\Entities\TicketReply', 'write', 0);
$this->assertNoCSRF();
$this->willExecuteWriteAction();
function searchByAdditionalParams(?string $table = NULL, ?string $where = NULL, ?string $ip = NULL, ?string $useragent = NULL, ?int $ts = NULL, ?int $te = NULL, $user = NULL)
{
$db = DatabaseConnection::i()->getContext();
if ($table && ($ip || $useragent || $ts || $te || $user)) {
$conditions = [];
if ($ip) $conditions[] = "`ip` REGEXP '$ip'";
if ($useragent) $conditions[] = "`useragent` REGEXP '$useragent'";
if ($ts) $conditions[] = "`ts` < $ts";
if ($te) $conditions[] = "`ts` > $te";
if ($user) {
$users = new Users;
$_user = $users->getByChandlerUser((new ChandlerUsers)->getById($user))
?? $users->get((int)$user)
?? $users->getByAddress($user)
?? NULL;
if ($_user) {
$conditions[] = "`user` = '" . $_user->getChandlerGUID() . "'";
}
}
$whereStart = "WHERE `object_table` = '$table'";
if ($table === "profiles") {
$whereStart .= "AND `type` = 0";
}
$conditions = count($conditions) > 0 ? "AND (" . implode(" AND ", $conditions) . ")" : "";
$response = [];
if ($conditions) {
$logs = $db->query("SELECT * FROM `ChandlerLogs` $whereStart $conditions GROUP BY `object_id`, `object_model`");
foreach ($logs as $log) {
$log = (new Logs)->get($log->id);
$object = $log->getObject()->unwrap();
if (!$object) continue;
if ($where) {
if (str_starts_with($where, " AND")) {
$where = substr_replace($where, "", 0, strlen(" AND"));
}
$a = $db->query("SELECT * FROM `$table` WHERE $where")->fetchAll();
foreach ($a as $o) {
if ($object->id == $o["id"]) {
$response[] = $object;
}
}
} else {
$response[] = $object;
}
}
}
return $response;
}
}
try {
$response = [];
$processed = 0;
$where = $this->postParam("where");
$ip = addslashes($this->postParam("ip"));
$useragent = addslashes($this->postParam("useragent"));
$searchTerm = addslashes($this->postParam("q"));
$ts = (int)$this->postParam("ts");
$te = (int)$this->postParam("te");
$user = addslashes($this->postParam("user"));
if ($where) {
$where = explode(";", $where)[0];
}
if (!$ip && !$useragent && !$searchTerm && !$ts && !$te && !$where && !$searchTerm && !$user)
$this->returnJson(["success" => false, "error" => "Нет запроса. Заполните поле \"подстрока\" или введите запрос \"WHERE\" в поле под ним."]);
$models = explode(",", $this->postParam("models"));
foreach ($models as $_model) {
$model_name = NoSpamPresenter::ENTITIES_NAMESPACE . "\\" . $_model;
if (!class_exists($model_name)) {
continue;
}
$model = new $model_name;
$c = new \ReflectionClass($model_name);
if ($c->isAbstract() || $c->getName() == NoSpamPresenter::ENTITIES_NAMESPACE . "\\Correspondence") {
continue;
}
$db = DatabaseConnection::i()->getContext();
$table = $model->getTableName();
$columns = $db->getStructure()->getColumns($table);
if ($searchTerm) {
$conditions = [];
$need_deleted = false;
foreach ($columns as $column) {
if ($column["name"] == "deleted") {
$need_deleted = true;
} else {
$conditions[] = "`$column[name]` REGEXP '$searchTerm'";
}
}
$conditions = implode(" OR ", $conditions);
$where = ($this->postParam("where") ? " AND ($conditions)" : "($conditions)");
if ($need_deleted) $where .= " AND (`deleted` = 0)";
}
$rows = [];
if (str_starts_with($where, " AND")) {
if ($searchTerm && !$this->postParam("where")) {
$where = substr_replace($where, "", 0, strlen(" AND"));
} else {
$where = "(" . $this->postParam("where") . ")" . $where;
}
}
if ($ip || $useragent || $ts || $te || $user) {
$rows = searchByAdditionalParams($table, $where, $ip, $useragent, $ts, $te, $user);
} else {
if (!$where) {
$rows = [];
} else {
$result = $db->query("SELECT * FROM `$table` WHERE $where");
$rows = $result->fetchAll();
}
}
if (!in_array((int)$this->postParam("ban"), [1, 2, 3])) {
foreach ($rows as $key => $object) {
$object = (array)$object;
$_obj = [];
foreach ($object as $key => $value) {
foreach ($columns as $column) {
if ($column["name"] === $key && in_array(strtoupper($column["nativetype"]), ["BLOB", "BINARY", "VARBINARY", "TINYBLOB", "MEDIUMBLOB", "LONGBLOB"])) {
$value = "[BINARY]";
break;
}
}
$_obj[$key] = $value;
$_obj["__model_name"] = $_model;
}
$response[] = $_obj;
}
} else {
$ids = [];
foreach ($rows as $object) {
$object = new $model_name($db->table($table)->get($object->id));
if (!$object) continue;
$ids[] = $object->getId();
}
$log = new NoSpamLog;
$log->setUser($this->user->id);
$log->setModel($_model);
if ($searchTerm) {
$log->setRegex($searchTerm);
} else {
$log->setRequest($where);
}
$log->setBan_Type((int)$this->postParam("ban"));
$log->setCount(count($rows));
$log->setTime(time());
$log->setItems(implode(",", $ids));
$log->save();
$banned_ids = [];
foreach ($rows as $object) {
$object = new $model_name($db->table($table)->get($object->id));
if (!$object) continue;
$owner = NULL;
$methods = ["getOwner", "getUser", "getRecipient", "getInitiator"];
if (method_exists($object, "ban")) {
$owner = $object;
} else {
foreach ($methods as $method) {
if (method_exists($object, $method)) {
$owner = $object->$method();
break;
}
}
}
if ($owner instanceof User && $owner->getId() === $this->user->id) {
if (count($rows) === 1) {
$this->returnJson(["success" => false, "error" => "\"Производственная травма\" — Вы не можете блокировать или удалять свой же контент"]);
} else {
continue;
}
}
if (in_array((int)$this->postParam("ban"), [2, 3])) {
$reason = mb_strlen(trim($this->postParam("ban_reason"))) > 0 ? addslashes($this->postParam("ban_reason")) : ("**content-noSpamTemplate-" . $log->getId() . "**");
$is_forever = (string)$this->postParam("is_forever") === "true";
$unban_time = $is_forever ? 0 : (int)$this->postParam("unban_time") ?? NULL;
if ($owner) {
$_id = ($owner instanceof Club ? $owner->getId() * -1 : $owner->getId());
if (!in_array($_id, $banned_ids)) {
if ($owner instanceof User) {
if (!$unban_time && !$is_forever)
$unban_time = time() + $owner->getNewBanTime();
$owner->ban($reason, false, $unban_time, $this->user->id);
} else {
$owner->ban("Подозрительная активность");
}
$banned_ids[] = $_id;
}
}
}
if (in_array((int)$this->postParam("ban"), [1, 3]))
$object->delete();
}
$processed++;
}
}
$this->returnJson(["success" => true, "processed" => $processed, "count" => count($response), "list" => $response]);
} catch (\Throwable $e) {
$this->returnJson(["success" => false, "error" => $e->getMessage()]);
}
}
}