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72 lines
2.6 KiB
PHP
72 lines
2.6 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace Xentral\Modules\HocrParser\Service;
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use Xentral\Modules\HocrParser\Data\BoundingBoxCollection;
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use Xentral\Modules\HocrParser\Finder\BoundingBoxFinder;
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use Xentral\Modules\HocrParser\Finder\CurrencyCodeFinderFacet;
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use Xentral\Modules\HocrParser\Finder\PatternMatcher;
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use Xentral\Modules\HocrParser\Finder\RelativePositionFinderFacet;
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class HocrDataExtractor
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{
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/** @var array|string[] $validCurrencies */
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private $validCurrencies;
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/** @var HocrParser $parser */
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private $parser;
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public function __construct(HocrParser $parser, array $validCurrencies)
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{
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$this->validCurrencies = $validCurrencies;
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$this->parser = $parser;
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}
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/**
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* @param string $document HOCR-Dokument
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* @param array $settings Einstellungen (pro Lieferant)
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*
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* @return array
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*/
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public function extractLiabilityDataFromHocrDocument(string $document, array $settings): array
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{
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// Suchkriterien zusammenstellen
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$criteria = [];
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if(!empty($settings['invoice_number']['term']) && !empty($settings['invoice_number']['direction'])){
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$criteria['invoice_number'] =
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new RelativePositionFinderFacet(
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$settings['invoice_number']['term'],
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$settings['invoice_number']['direction'],
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PatternMatcher::PATTERN_DOCUMENT_NUMBER
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);
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}
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if(!empty($settings['invoice_date']['term']) && !empty($settings['invoice_date']['direction'])){
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$criteria['invoice_date'] =
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new RelativePositionFinderFacet(
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$settings['invoice_date']['term'],
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$settings['invoice_date']['direction'],
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PatternMatcher::PATTERN_DATE
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);
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}
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if(!empty($settings['total_gross']['term']) && !empty($settings['total_gross']['direction'])){
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$criteria['total_gross'] =
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new RelativePositionFinderFacet(
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$settings['total_gross']['term'],
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$settings['total_gross']['direction'],
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PatternMatcher::PATTERN_MONEY
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);
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}
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// Immer nach Währungen suchen
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$waehrungen = $this->validCurrencies;
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$criteria['currency'] = new CurrencyCodeFinderFacet($waehrungen);
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// BoundingBoxes aus HOCR extrahieren + Suche anhand der Suchkriterien durchführen
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$boxes = new BoundingBoxCollection($this->parser->parse($document));
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$finder = new BoundingBoxFinder($boxes, $criteria);
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return $finder->Find();
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}
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}
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