» — он же используется в варианте 3. $cid = ''; $yclid = ''; $label = ''; $parts = $raw === '' ? [] : explode('~', $raw); foreach ($parts as $p) { $p = trim($p); if ($p === '') continue; if (preg_match('/ym(\d{6,25})(?:_([A-Za-z0-9\-]{3,64}))?/i', $p, $m)) { $cid = $m[1]; $yclid = $m[2] ?? ''; } elseif (preg_match('/^\d{6,25}$/', $p)) { $cid = $p; } elseif ($label === '') { $label = mb_substr(preg_replace('/[^\p{L}\p{N} _\-]/u', '', $p), 0, 40); } } if ($manualCid !== '' && preg_match('/^(\d{6,25})$/', $manualCid, $m)) { $cid = $m[1]; } if ($cid === '' && $raw !== '') { if (preg_match('/ym(\d{6,25})(?:_([A-Za-z0-9\-]{3,64}))?/i', $raw, $m)) { $cid = $m[1]; $yclid = $m[2] ?? ''; } elseif (preg_match('/(\d{15,25})/', $raw, $m)) { $cid = $m[1]; } } if (!preg_match('/^[a-z0-9_\-]{2,40}$/i', $goal)) $goal = 'podpiska_max'; if ($yclid === '' && !empty($_REQUEST['yclid'])) $yclid = preg_replace('/[^A-Za-z0-9\-]/', '', (string)$_REQUEST['yclid']); // связка «пользователь бота ↔ ClientID»: чтобы дальше можно было слать только uid function readBind(string $path, string $uid): array { if ($uid === '' || !is_file($path)) return []; $out = []; foreach (array_slice(file($path, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES), -800) as $l) { $r = json_decode($l, true); if (is_array($r) && (string)($r['uid'] ?? '') === $uid && !empty($r['cid'])) $out = $r; } return $out; } if ($cid !== '' && $uid !== '' && ($bind || $code !== '')) { if (!is_dir(dirname($BIND))) @mkdir(dirname($BIND), 0775, true); @file_put_contents($BIND, json_encode(['ts' => time(), 'uid' => $uid, 'code' => $code, 'cid' => $cid, 'yclid' => $yclid], JSON_UNESCAPED_UNICODE) . "\n", FILE_APPEND | LOCK_EX); } if ($cid === '' && $uid !== '') { $b = readBind($BIND, $uid); if (!empty($b['cid'])) { $cid = (string)$b['cid']; $yclid = (string)($b['yclid'] ?? ''); } } $out = ['ok' => false, 'cid' => $cid, 'yclid' => $yclid, 'label' => $label, 'goal' => $goal, 'uid' => $uid, 'error' => '']; if ($cid === '') { $out['error'] = 'не найден ClientID: передайте v={max_start} (или utm-метку), либо uid уже известного пользователя'; echo json_encode($out, JSON_UNESCAPED_UNICODE); exit; } if ($mpToken === '') { $out['error'] = 'Measurement Protocol не настроен (нет токена в metrika.env)'; echo json_encode($out, JSON_UNESCAPED_UNICODE); exit; } // защита от двойного счёта: та же цель для того же посетителя — один раз в 20 часов $dup = false; if (is_file($LOG)) { $needle = '"cid":"' . $cid . '"'; $lines = array_slice(file($LOG, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES), -400); foreach ($lines as $l) { if (strpos($l, $needle) === false) continue; $r = json_decode($l, true); if (!is_array($r)) continue; if (($r['goal'] ?? '') === $goal && (time() - (int)($r['ts'] ?? 0)) < 72000) { $dup = true; break; } } } $sent = false; $answer = ''; if (!$dup) { $params = http_build_query([ 'tid' => $counter, 'cid' => $cid, 't' => 'event', 'ea' => $goal, 'ms' => $mpToken, 'et' => time(), ]); $ctx = stream_context_create([ 'http' => [ 'method' => 'POST', 'header' => "Content-Type: application/x-www-form-urlencoded\r\nContent-Length: " . strlen($params) . "\r\n", 'content' => $params, 'timeout' => 15, 'ignore_errors' => true, ], ]); $answer = (string)@file_get_contents('https://mc.yandex.ru/collect', false, $ctx); $sent = strpos($answer, 'OK') !== false; if (!is_dir(dirname($LOG))) @mkdir(dirname($LOG), 0775, true); @file_put_contents($LOG, json_encode([ 'ts' => time(), 'cid' => $cid, 'yclid' => $yclid, 'label' => $label, 'uid' => $uid, 'goal' => $goal, 'sent' => $sent, 'src' => 'bot', 'ip' => $_SERVER['REMOTE_ADDR'] ?? '', ], JSON_UNESCAPED_UNICODE) . "\n", FILE_APPEND | LOCK_EX); } $out['ok'] = $dup || $sent; $out['sent'] = $sent; $out['dedup'] = $dup; if (!$out['ok']) $out['error'] = 'Метрика не приняла событие: ' . trim(mb_substr(strip_tags($answer), 0, 120)); echo json_encode($out, JSON_UNESCAPED_UNICODE);