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<?php |
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namespace Khusseini\PimcoreRadBrickBundle; |
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use InvalidArgumentException; |
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use stdClass; |
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use Symfony\Component\ExpressionLanguage\ExpressionLanguage; |
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class DatasourceRegistry |
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{ |
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/** |
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* @var ExpressionLanguage |
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*/ |
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private $expressionLangauge; |
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/** |
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* @var object |
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*/ |
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private $datasources = null; |
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private $executedData = []; |
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public function __construct( |
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ExpressionLanguage $expressionLangauge = null |
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) { |
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if (!$expressionLangauge) { |
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$expressionLangauge = new ExpressionLanguage(); |
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} |
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$this->expressionLangauge = $expressionLangauge; |
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$this->datasources = new stdClass(); |
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} |
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/** |
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* @param array<string> $args |
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* |
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* @return mixed |
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*/ |
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public function execute(string $name, array $args = []) |
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{ |
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if (!$this->has($name)) { |
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throw new InvalidArgumentException(sprintf('Datasource \'%s\' not found.', $name)); |
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} |
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$ds = $this->datasources->{$name}; |
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$this->executedData[$name] = $ds(...$args); |
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return $this->executedData[$name]; |
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} |
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public function hasData(string $name): bool |
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{ |
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return isset($this->executedData[$name]) && (bool) $this->executedData[$name]; |
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} |
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public function getDataContainer(): array |
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{ |
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return $this->executedData; |
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} |
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public function has(string $name): bool |
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{ |
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return property_exists($this->datasources, $name); |
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} |
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public function getData(string $name, bool $execute = false, array $execArgs = []) |
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{ |
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if ($execute) { |
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$this->execute($name, $execArgs); |
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} |
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if (!$this->hasData($name)) { |
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return []; |
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} |
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return $this->executedData[$name]; |
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} |
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public function executeAll(): \Generator |
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{ |
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$ds = (array) $this->datasources; |
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foreach ($ds as $name => $callback) { |
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$this->executedData[$name] = $callback(); |
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$data = $this->executedData[$name]; |
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yield $name => $data; |
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} |
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} |
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public function add(string $name, callable $callable): void |
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{ |
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$this->datasources->{$name} = $callable; |
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} |
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/** |
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* @param array<string> $args |
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*/ |
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public function createMethodCall( |
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object $service, |
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string $method, |
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array $args |
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): callable { |
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return function (array $input) use ($service, $method, $args) { |
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foreach ($args as $index => $expression) { |
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$args[$index] = $this->getValueRecursive($input, $expression); |
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} |
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return \call_user_func_array([$service, $method], $args); |
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}; |
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} |
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protected function getValueRecursive(array $input, $expression) |
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{ |
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if (\is_string($expression)) { |
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return $this->getValue($input, $expression); |
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} |
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if (\is_array($expression)) { |
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foreach ($expression as $key => $value) { |
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$expression[$key] = $this->getValueRecursive($input, $value); |
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} |
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} |
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return $expression; |
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} |
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/** |
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* @param array<array> $context |
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* |
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* @return mixed |
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*/ |
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public function getValue(array $context, string $expression) |
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{ |
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try { |
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return $this->expressionLangauge->evaluate($expression, $context); |
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} catch (\Exception $ex) { |
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return $expression; |
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} |
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} |
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} |
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khusseini /
PimcoreRadBrickBundle
