64 lines
1.8 KiB
PHP
64 lines
1.8 KiB
PHP
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<?php
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namespace SparkPlug\Com\Noccy\ApiClient\Log;
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use JsonSerializable;
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use Psr\Http\Message\ResponseInterface;
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use SparkPlug\Com\Noccy\ApiClient\Log\RequestData as LogRequestData;
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use SparkPlug\Com\Noccy\ApiClient\Request\Request;
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class RequestLog
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{
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private ?string $lastLog = null;
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private string $filename;
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private array $append = [];
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const MAX_EVENTS_PER_FILE = 100;
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public function __construct(string $logfile)
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{
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$this->filename = $logfile;
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}
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public function append(RequestData $request)
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{
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$this->append[] = $request;
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}
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public function flush()
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{
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if (file_exists($this->filename)) {
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$log = json_decode(file_get_contents($this->filename), true);
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} else {
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$log = [
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'lastlog' => null,
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'events' => []
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];
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}
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while (count($this->append) > 0) {
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$append = array_shift($this->append);
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array_push($log['events'], $append);
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$json = json_encode($log, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES);
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if (count($log['events']) >= self::MAX_EVENTS_PER_FILE) {
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do {
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$newlog = sprintf("%s.%04x", $this->filename, rand(0,65535));
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} while (file_exists($newlog));
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file_put_contents($newlog, $json);
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$log['lastlog'] = basename($newlog);
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$log['events'] = [];
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} else {
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file_put_contents($this->filename."~", $json);
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if (filesize($this->filename."~") > 0) {
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rename($this->filename."~", $this->filename);
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} else {
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fprintf(STDERR, "error: Null size log writing requestlog %s\n", $this->filename);
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}
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}
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}
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}
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}
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