diff options
Diffstat (limited to 'vendor/open-telemetry/exporter-otlp/AttributesConverter.php')
-rw-r--r-- | vendor/open-telemetry/exporter-otlp/AttributesConverter.php | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/vendor/open-telemetry/exporter-otlp/AttributesConverter.php b/vendor/open-telemetry/exporter-otlp/AttributesConverter.php new file mode 100644 index 000000000..4a349ab67 --- /dev/null +++ b/vendor/open-telemetry/exporter-otlp/AttributesConverter.php @@ -0,0 +1,62 @@ +<?php + +declare(strict_types=1); + +namespace OpenTelemetry\Contrib\Otlp; + +use function is_array; +use function is_bool; +use function is_float; +use function is_int; +use function is_string; +use Opentelemetry\Proto\Common\V1\AnyValue; +use Opentelemetry\Proto\Common\V1\ArrayValue; +use Opentelemetry\Proto\Common\V1\KeyValue; +use Opentelemetry\Proto\Common\V1\KeyValueList; + +final class AttributesConverter +{ + public static function convertAnyValue($value): AnyValue + { + $result = new AnyValue(); + if (is_array($value)) { + if (self::isSimpleArray($value)) { + $values = new ArrayValue(); + foreach ($value as $element) { + /** @psalm-suppress InvalidArgument */ + $values->getValues()[] = self::convertAnyValue($element); + } + $result->setArrayValue($values); + } else { + $values = new KeyValueList(); + foreach ($value as $key => $element) { + /** @psalm-suppress InvalidArgument */ + $values->getValues()[] = new KeyValue(['key' => $key, 'value' => self::convertAnyValue($element)]); + } + $result->setKvlistValue($values); + } + } + if (is_int($value)) { + $result->setIntValue($value); + } + if (is_bool($value)) { + $result->setBoolValue($value); + } + if (is_float($value)) { + $result->setDoubleValue($value); + } + if (is_string($value)) { + $result->setStringValue($value); + } + + return $result; + } + + /** + * Test whether an array is simple (non-KeyValue) + */ + public static function isSimpleArray(array $value): bool + { + return $value === [] || array_key_first($value) === 0; + } +} |