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<?php |
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namespace PhpOffice\PhpSpreadsheet; |
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use PhpOffice\PhpSpreadsheet\Calculation\Calculation; |
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use PhpOffice\PhpSpreadsheet\Chart\Renderer\IRenderer; |
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use PhpOffice\PhpSpreadsheet\Collection\Memory; |
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use Psr\Http\Client\ClientInterface; |
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use Psr\Http\Message\RequestFactoryInterface; |
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use Psr\SimpleCache\CacheInterface; |
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use ReflectionClass; |
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class Settings |
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{ |
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/** |
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* Class name of the chart renderer used for rendering charts |
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* eg: PhpOffice\PhpSpreadsheet\Chart\Renderer\JpGraph. |
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* |
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* @var null|class-string<IRenderer> |
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*/ |
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private static ?string $chartRenderer = null; |
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/** |
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* The cache implementation to be used for cell collection. |
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*/ |
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private static ?CacheInterface $cache = null; |
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/** |
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* The HTTP client implementation to be used for network request. |
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*/ |
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private static ?ClientInterface $httpClient = null; |
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private static ?RequestFactoryInterface $requestFactory = null; |
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/** |
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* Set the locale code to use for formula translations and any special formatting. |
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* |
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* @param string $locale The locale code to use (e.g. "fr" or "pt_br" or "en_uk") |
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* |
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* @return bool Success or failure |
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*/ |
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public static function setLocale(string $locale): bool |
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{ |
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return Calculation::getInstance()->setLocale($locale); |
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} |
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public static function getLocale(): string |
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{ |
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return Calculation::getInstance()->getLocale(); |
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} |
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/** |
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* Identify to PhpSpreadsheet the external library to use for rendering charts. |
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* |
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* @param class-string<IRenderer> $rendererClassName Class name of the chart renderer |
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* eg: PhpOffice\PhpSpreadsheet\Chart\Renderer\JpGraph |
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*/ |
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public static function setChartRenderer(string $rendererClassName): void |
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{ |
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if (!is_a($rendererClassName, IRenderer::class, true)) { |
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throw new Exception('Chart renderer must implement ' . IRenderer::class); |
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} |
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self::$chartRenderer = $rendererClassName; |
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} |
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public static function unsetChartRenderer(): void |
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{ |
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self::$chartRenderer = null; |
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} |
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/** |
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* Return the Chart Rendering Library that PhpSpreadsheet is currently configured to use. |
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* |
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* @return null|class-string<IRenderer> Class name of the chart renderer |
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* eg: PhpOffice\PhpSpreadsheet\Chart\Renderer\JpGraph |
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*/ |
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public static function getChartRenderer(): ?string |
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{ |
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return self::$chartRenderer; |
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} |
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public static function htmlEntityFlags(): int |
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{ |
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return ENT_COMPAT; |
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} |
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/** |
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* Sets the implementation of cache that should be used for cell collection. |
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*/ |
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public static function setCache(?CacheInterface $cache): void |
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{ |
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self::$cache = $cache; |
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} |
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/** |
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* Gets the implementation of cache that is being used for cell collection. |
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*/ |
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public static function getCache(): CacheInterface |
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{ |
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if (!self::$cache) { |
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self::$cache = self::useSimpleCacheVersion3() ? new Memory\SimpleCache3() : new Memory\SimpleCache1(); |
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} |
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return self::$cache; |
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} |
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public static function useSimpleCacheVersion3(): bool |
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{ |
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return (new ReflectionClass(CacheInterface::class))->getMethod('get')->getReturnType() !== null; |
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} |
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/** |
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* Set the HTTP client implementation to be used for network request. |
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*/ |
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public static function setHttpClient(ClientInterface $httpClient, RequestFactoryInterface $requestFactory): void |
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{ |
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self::$httpClient = $httpClient; |
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self::$requestFactory = $requestFactory; |
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} |
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/** |
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* Unset the HTTP client configuration. |
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*/ |
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public static function unsetHttpClient(): void |
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{ |
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self::$httpClient = null; |
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self::$requestFactory = null; |
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} |
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/** |
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* Get the HTTP client implementation to be used for network request. |
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*/ |
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public static function getHttpClient(): ClientInterface |
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{ |
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if (!self::$httpClient || !self::$requestFactory) { |
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throw new Exception('HTTP client must be configured via Settings::setHttpClient() to be able to use WEBSERVICE function.'); |
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} |
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return self::$httpClient; |
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} |
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/** |
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* Get the HTTP request factory. |
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*/ |
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public static function getRequestFactory(): RequestFactoryInterface |
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{ |
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if (!self::$httpClient || !self::$requestFactory) { |
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throw new Exception('HTTP client must be configured via Settings::setHttpClient() to be able to use WEBSERVICE function.'); |
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} |
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return self::$requestFactory; |
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} |
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} |
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PHPOffice /
PhpSpreadsheet
