builder = $builder;
$this->logger = $logger;
}
/**
* @return void
*/
protected function configure() {
$this->setName('mail:thread');
$this->setDescription('Build threads from the exported data of an account');
$this->addArgument(self::ARGUMENT_INPUT_FILE, InputArgument::REQUIRED);
}
protected function execute(InputInterface $input, OutputInterface $output): int {
$consoleLogger = new ConsoleLoggerDecorator(
$this->logger,
$output
);
$inputFile = $input->getArgument(self::ARGUMENT_INPUT_FILE);
if (!file_exists($inputFile)) {
$output->writeln("File $inputFile does not exist");
return 1;
}
$json = file_get_contents($inputFile);
if ($json === false) {
$output->writeln('Could not read thread data');
return 2;
}
$consoleLogger->debug(strlen($json) . 'B read');
$parsed = json_decode($json, true, 512, JSON_THROW_ON_ERROR);
$consoleLogger->debug(count($parsed) . ' data sets loaded');
$threadData = array_map(static fn ($serialized) => new DatabaseMessage(
$serialized['databaseId'],
$serialized['subject'],
$serialized['id'],
$serialized['references'],
$serialized['threadRootId'] ?? null
), $parsed);
$threads = $this->builder->build($threadData, $consoleLogger);
$output->writeln(count($threads) . ' threads built from ' . count($threadData) . ' messages');
$mbs = (int)(memory_get_peak_usage() / 1024 / 1024);
$output->writeln('' . $mbs . 'MB of memory used');
return 0;
}
}