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|
<?php
namespace Drupal\locale;
use Drupal\Core\KeyValueStore\KeyValueFactoryInterface;
/**
* Provides the locale project storage system using a key value store.
*/
class LocaleProjectStorage implements LocaleProjectStorageInterface {
/**
* The key value store to use.
*
* @var \Drupal\Core\KeyValueStore\KeyValueStoreInterface
*/
protected $keyValueStore;
/**
* Static state cache.
*
* @var array
*/
protected $cache = [];
/**
* Cache status flag.
*
* @var bool
*/
protected bool $all = FALSE;
/**
* Sorted status flag.
*
* @var bool
*/
protected bool $sorted = FALSE;
/**
* Constructs a State object.
*
* @param \Drupal\Core\KeyValueStore\KeyValueFactoryInterface $key_value_factory
* The key value store to use.
*/
public function __construct(KeyValueFactoryInterface $key_value_factory) {
$this->keyValueStore = $key_value_factory->get('locale.project');
}
/**
* {@inheritdoc}
*/
public function get($key, $default = NULL) {
$values = $this->getMultiple([$key]);
return $values[$key] ?? $default;
}
/**
* {@inheritdoc}
*/
public function getMultiple(array $keys) {
$values = [];
$load = [];
foreach ($keys as $key) {
// Check if we have a value in the cache.
if (isset($this->cache[$key])) {
$values[$key] = $this->cache[$key];
}
// Load the value if we don't have an explicit NULL value.
elseif (!array_key_exists($key, $this->cache)) {
$load[] = $key;
}
}
if ($load) {
$loaded_values = $this->keyValueStore->getMultiple($load);
foreach ($load as $key) {
// If we find a value, even one that is NULL, add it to the cache and
// return it.
if (isset($loaded_values[$key])) {
$values[$key] = $loaded_values[$key];
$this->cache[$key] = $loaded_values[$key];
}
else {
$this->cache[$key] = NULL;
}
}
}
return $values;
}
/**
* {@inheritdoc}
*/
public function set($key, $value) {
$this->setMultiple([$key => $value]);
}
/**
* {@inheritdoc}
*/
public function setMultiple(array $data) {
foreach ($data as $key => $value) {
$this->cache[$key] = $value;
}
$this->keyValueStore->setMultiple($data);
$this->sorted = FALSE;
}
/**
* {@inheritdoc}
*/
public function delete($key) {
$this->deleteMultiple([$key]);
}
/**
* {@inheritdoc}
*/
public function deleteMultiple(array $keys) {
foreach ($keys as $key) {
$this->cache[$key] = NULL;
}
$this->keyValueStore->deleteMultiple($keys);
}
/**
* {@inheritdoc}
*/
public function resetCache() {
$this->cache = [];
$this->sorted = $this->all = FALSE;
}
/**
* {@inheritdoc}
*/
public function deleteAll() {
$this->keyValueStore->deleteAll();
$this->resetCache();
}
/**
* {@inheritdoc}
*/
public function disableAll() {
$projects = $this->keyValueStore->getAll();
foreach (array_keys($projects) as $key) {
$projects[$key]['status'] = 0;
if (isset($this->cache[$key])) {
$this->cache[$key] = $projects[$key];
}
}
$this->keyValueStore->setMultiple($projects);
}
/**
* {@inheritdoc}
*/
public function countProjects() {
return count($this->getAll());
}
/**
* {@inheritdoc}
*/
public function getAll() {
if (!$this->all) {
$this->cache = $this->keyValueStore->getAll();
$this->all = TRUE;
}
if (!$this->sorted) {
// Work around PHP 8.3.0 - 8.3.3 bug by assigning $this->cache to a local
// variable, see https://github.com/php/php-src/pull/13285.
$cache = $this->cache;
uksort($this->cache, function ($a, $b) use ($cache) {
// Sort by weight, if available, and then by key. This allows locale
// projects to set a weight, if required, and keeps the order consistent
// regardless of whether the list is built from code or retrieve from
// the database.
$sort = (int) ($cache[$a]['weight'] ?? 0) <=> (int) ($cache[$b]['weight'] ?? 0);
return $sort ?: strcmp($a, $b);
});
$this->sorted = TRUE;
}
// Remove any NULL values as these are not valid projects.
return array_filter($this->cache, fn ($value) => $value !== NULL);
}
}
|
