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<?php |
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namespace Cerbero\JsonParser\Sources; |
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use Cerbero\JsonParser\Exceptions\UnsupportedSourceException; |
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use Generator; |
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use Traversable; |
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/** |
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* The handler of any JSON source. |
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* |
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*/ |
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class AnySource extends Source |
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{ |
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/** |
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* The supported sources. |
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* |
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* @var class-string<Source>[] |
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*/ |
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protected array $supportedSources = [ |
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CustomSource::class, |
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Endpoint::class, |
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Filename::class, |
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IterableSource::class, |
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Json::class, |
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JsonResource::class, |
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LaravelClientResponse::class, |
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Psr7Message::class, |
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Psr7Request::class, |
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Psr7Stream::class, |
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]; |
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/** |
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* The matching source. |
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* |
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* @var Source|null |
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*/ |
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protected ?Source $matchingSource; |
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/** |
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* Retrieve the JSON fragments |
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* |
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* @return Traversable<int, string> |
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* @throws UnsupportedSourceException |
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*/ |
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361 |
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public function getIterator(): Traversable |
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{ |
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return $this->matchingSource(); |
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} |
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/** |
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* Retrieve the matching source |
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* |
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* @return Source |
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* @throws UnsupportedSourceException |
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*/ |
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361 |
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protected function matchingSource(): Source |
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{ |
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361 |
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if (isset($this->matchingSource)) { |
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return $this->matchingSource; |
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} |
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361 |
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foreach ($this->sources() as $source) { |
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361 |
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if ($source->matches()) { |
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return $this->matchingSource = $source; |
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} |
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} |
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throw new UnsupportedSourceException($this->source); |
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} |
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/** |
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* Retrieve all available sources |
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* |
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* @return Generator<int, Source> |
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*/ |
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361 |
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protected function sources(): Generator |
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{ |
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361 |
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foreach ($this->supportedSources as $source) { |
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361 |
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yield new $source($this->source, $this->config); |
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} |
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} |
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/** |
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* Determine whether the JSON source can be handled |
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* |
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* @return bool |
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*/ |
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1 |
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public function matches(): bool |
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{ |
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1 |
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return true; |
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} |
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/** |
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* Retrieve the calculated size of the JSON source |
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* |
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* @return int|null |
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*/ |
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2 |
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protected function calculateSize(): ?int |
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{ |
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return $this->matchingSource()->size(); |
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} |
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} |
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cerbero90 /
json-parser
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