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[stable21] Make user:report command scale #27318

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Jun 1, 2021
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39 changes: 26 additions & 13 deletions core/Command/User/Report.php
Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
<?php

declare(strict_types=1);
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
Expand Down Expand Up @@ -27,40 +29,49 @@

namespace OC\Core\Command\User;

use OC\Files\View;
use OCP\IConfig;
use OCP\IUserManager;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\Table;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;

class Report extends Command {
public const DEFAULT_COUNT_DIRS_MAX_USERS = 500;

/** @var IUserManager */
protected $userManager;
/** @var IConfig */
private $config;

/**
* @param IUserManager $userManager
*/
public function __construct(IUserManager $userManager, IConfig $config) {
public function __construct(IUserManager $userManager,
IConfig $config) {
$this->userManager = $userManager;
$this->config = $config;
parent::__construct();
}

protected function configure() {
protected function configure(): void {
$this
->setName('user:report')
->setDescription('shows how many users have access');
->setDescription('shows how many users have access')
->addOption(
'count-dirs',
null,
InputOption::VALUE_NONE,
'Also count the number of user directories in the database (could time out on huge installations, therefore defaults to no with ' . self::DEFAULT_COUNT_DIRS_MAX_USERS . '+ users)'
)
;
}

protected function execute(InputInterface $input, OutputInterface $output): int {
$table = new Table($output);
$table->setHeaders(['User Report', '']);
$userCountArray = $this->countUsers();
$total = 0;
if (!empty($userCountArray)) {
$total = 0;
$rows = [];
foreach ($userCountArray as $classname => $users) {
$total += $users;
Expand All @@ -72,10 +83,12 @@ protected function execute(InputInterface $input, OutputInterface $output): int
} else {
$rows[] = ['No backend enabled that supports user counting', ''];
}

$userDirectoryCount = $this->countUserDirectories();
$rows[] = [' '];
$rows[] = ['user directories', $userDirectoryCount];

if ($total <= self::DEFAULT_COUNT_DIRS_MAX_USERS || $input->getOption('count-dirs')) {
$userDirectoryCount = $this->countUserDirectories();
$rows[] = ['user directories', $userDirectoryCount];
}

$disabledUsers = $this->config->getUsersForUserValue('core', 'enabled', 'false');
$disabledUsersCount = count($disabledUsers);
Expand All @@ -86,12 +99,12 @@ protected function execute(InputInterface $input, OutputInterface $output): int
return 0;
}

private function countUsers() {
private function countUsers(): array {
return $this->userManager->countUsers();
}

private function countUserDirectories() {
$dataview = new \OC\Files\View('/');
private function countUserDirectories(): int {
$dataview = new View('/');
$userDirectories = $dataview->getDirectoryContent('/', 'httpd/unix-directory');
return count($userDirectories);
}
Expand Down