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<?php |
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namespace brendt\stitcher\parser; |
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use brendt\stitcher\Config; |
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use brendt\stitcher\factory\ParserFactory; |
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/** |
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* The AbstractArrayParser class provides the abstraction needed to parse arrays of entries provided by |
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* eg. the Yaml- or JsonParser. |
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* |
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* @see \brendt\stitcher\parser\YamlParser |
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* @see \brendt\stitcher\parser\JsonParser |
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*/ |
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abstract class AbstractArrayParser implements Parser { |
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/** |
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* @var ParserFactory |
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*/ |
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protected $parserFactory; |
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/** |
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* AbstractParser constructor. |
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*/ |
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public function __construct() { |
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$this->parserFactory = Config::getDependency('factory.parser'); |
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} |
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/** |
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* Parse an array of entries loaded from eg. the Yaml- or JsonParser |
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* |
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* @param array $data |
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* |
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* @return mixed |
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* |
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* @see \brendt\stitcher\parser\YamlParser |
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* @see \brendt\stitcher\parser\JsonParser |
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*/ |
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protected function parseArrayData(array $data) { |
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$result = []; |
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foreach ($data as $id => $entry) { |
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$result[$id] = $this->parseEntryData($id, $entry); |
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} |
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return $result; |
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} |
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/** |
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* Parse a single entry. An entry has multiple fields with each of them a value. This value can either be a path |
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* to another data entry which will be parsed (using the ParserFactory); an array with a key `src` set, |
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* which refers to another data entry; or normal data which will be kept the way it was provided. |
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* |
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* After parsing all fields, an additional check is performed which sets the entry's ID if it wasn't set yet. |
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* Finally, an array with parsed fields, representing the entry, is returned. |
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* |
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* @param $id |
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* @param $entry |
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* |
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* @return array |
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* |
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* @see \brendt\stitcher\factory\ParserFactory |
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*/ |
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protected function parseEntryData($id, $entry) { |
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foreach ($entry as $field => $value) { |
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if (is_string($value) && preg_match('/.*\.(md|jpg|png|json|yml)$/', $value) > 0) { |
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$parser = $this->parserFactory->getParser($value); |
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$entry[$field] = $parser->parse(trim($value, '/')); |
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} elseif (is_array($value) && array_key_exists('src', $value)) { |
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$src = $value['src']; |
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$parser = $this->parserFactory->getParser($src); |
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$entry[$field] = $parser->parse($value); |
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} |
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if (!isset($entry['id'])) { |
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$entry['id'] = $id; |
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} |
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} |
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return $entry; |
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} |
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} |
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pageon /
stitcher-core
