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<?php
/**
* SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-FileCopyrightText: 2016 ownCloud, Inc.
* SPDX-License-Identifier: AGPL-3.0-only
*/
namespace OC\Core\Command\Config\System;
use OC\SystemConfig;
use Stecman\Component\Symfony\Console\BashCompletion\CompletionContext;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
class SetConfig extends Base {
public function __construct(
SystemConfig $systemConfig,
) {
parent::__construct($systemConfig);
}
protected function configure() {
parent::configure();
$this
->setName('config:system:set')
->setDescription('Set a system config value')
->addArgument(
'name',
InputArgument::REQUIRED | InputArgument::IS_ARRAY,
'Name of the config parameter, specify multiple for array parameter'
)
->addOption(
'type',
null,
InputOption::VALUE_REQUIRED,
'Value type [string, integer, double, boolean]',
'string'
)
->addOption(
'value',
null,
InputOption::VALUE_REQUIRED,
'The new value of the config'
)
->addOption(
'update-only',
null,
InputOption::VALUE_NONE,
'Only updates the value, if it is not set before, it is not being added'
)
;
}
protected function execute(InputInterface $input, OutputInterface $output): int {
$configNames = $input->getArgument('name');
$configName = $configNames[0];
$configValue = $this->castValue($input->getOption('value'), $input->getOption('type'));
$updateOnly = $input->getOption('update-only');
if (count($configNames) > 1) {
$existingValue = $this->systemConfig->getValue($configName);
$newValue = $this->mergeArrayValue(
array_slice($configNames, 1), $existingValue, $configValue['value'], $updateOnly
);
$this->systemConfig->setValue($configName, $newValue);
} else {
if ($updateOnly && !in_array($configName, $this->systemConfig->getKeys(), true)) {
throw new \UnexpectedValueException('Config parameter does not exist');
}
$this->systemConfig->setValue($configName, $configValue['value']);
}
$output->writeln('<info>System config value ' . implode(' => ', $configNames) . ' set to ' . $configValue['readable-value'] . '</info>');
return 0;
}
/**
* @param string $value
* @param string $type
* @return mixed
* @throws \InvalidArgumentException
*/
protected function castValue($value, $type) {
switch ($type) {
case 'integer':
case 'int':
if (!is_numeric($value)) {
throw new \InvalidArgumentException('Non-numeric value specified');
}
return [
'value' => (int) $value,
'readable-value' => 'integer ' . (int) $value,
];
case 'double':
case 'float':
if (!is_numeric($value)) {
throw new \InvalidArgumentException('Non-numeric value specified');
}
return [
'value' => (double) $value,
'readable-value' => 'double ' . (double) $value,
];
case 'boolean':
case 'bool':
$value = strtolower($value);
switch ($value) {
case 'true':
return [
'value' => true,
'readable-value' => 'boolean ' . $value,
];
case 'false':
return [
'value' => false,
'readable-value' => 'boolean ' . $value,
];
default:
throw new \InvalidArgumentException('Unable to parse value as boolean');
}
// no break
case 'null':
return [
'value' => null,
'readable-value' => 'null',
];
case 'string':
$value = (string) $value;
return [
'value' => $value,
'readable-value' => ($value === '') ? 'empty string' : 'string ' . $value,
];
default:
throw new \InvalidArgumentException('Invalid type');
}
}
/**
* @param array $configNames
* @param mixed $existingValues
* @param mixed $value
* @param bool $updateOnly
* @return array merged value
* @throws \UnexpectedValueException
*/
protected function mergeArrayValue(array $configNames, $existingValues, $value, $updateOnly) {
$configName = array_shift($configNames);
if (!is_array($existingValues)) {
$existingValues = [];
}
if (!empty($configNames)) {
if (isset($existingValues[$configName])) {
$existingValue = $existingValues[$configName];
} else {
$existingValue = [];
}
$existingValues[$configName] = $this->mergeArrayValue($configNames, $existingValue, $value, $updateOnly);
} else {
if (!isset($existingValues[$configName]) && $updateOnly) {
throw new \UnexpectedValueException('Config parameter does not exist');
}
$existingValues[$configName] = $value;
}
return $existingValues;
}
/**
* @param string $optionName
* @param CompletionContext $context
* @return string[]
*/
public function completeOptionValues($optionName, CompletionContext $context) {
if ($optionName === 'type') {
return ['string', 'integer', 'double', 'boolean'];
}
return parent::completeOptionValues($optionName, $context);
}
}
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