63 lines
1.8 KiB
PHP
63 lines
1.8 KiB
PHP
<?php
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declare(strict_types=1);
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namespace OpenTelemetry\Contrib\Otlp;
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use function is_array;
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use function is_bool;
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use function is_float;
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use function is_int;
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use function is_string;
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use Opentelemetry\Proto\Common\V1\AnyValue;
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use Opentelemetry\Proto\Common\V1\ArrayValue;
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use Opentelemetry\Proto\Common\V1\KeyValue;
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use Opentelemetry\Proto\Common\V1\KeyValueList;
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final class AttributesConverter
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{
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public static function convertAnyValue($value): AnyValue
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{
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$result = new AnyValue();
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if (is_array($value)) {
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if (self::isSimpleArray($value)) {
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$values = new ArrayValue();
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foreach ($value as $element) {
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/** @psalm-suppress InvalidArgument */
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$values->getValues()[] = self::convertAnyValue($element);
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}
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$result->setArrayValue($values);
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} else {
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$values = new KeyValueList();
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foreach ($value as $key => $element) {
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/** @psalm-suppress InvalidArgument */
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$values->getValues()[] = new KeyValue(['key' => $key, 'value' => self::convertAnyValue($element)]);
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}
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$result->setKvlistValue($values);
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}
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}
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if (is_int($value)) {
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$result->setIntValue($value);
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}
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if (is_bool($value)) {
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$result->setBoolValue($value);
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}
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if (is_float($value)) {
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$result->setDoubleValue($value);
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}
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if (is_string($value)) {
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$result->setStringValue($value);
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}
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return $result;
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}
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/**
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* Test whether an array is simple (non-KeyValue)
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*/
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public static function isSimpleArray(array $value): bool
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{
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return $value === [] || array_key_first($value) === 0;
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}
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}
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