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<?php declare(strict_types = 1); |
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namespace JSKOS; |
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/** |
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* JSKOS Specification version aligned with. |
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*/ |
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const JSKOS_SPECIFICATION = '0.4.5'; |
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use InvalidArgumentException; |
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/** |
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* A JSKOS resource with support of common fields. |
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* |
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* @see https://gbv.github.io/jskos/jskos.html#jskos-resources |
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*/ |
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abstract class Resource extends DataType |
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{ |
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const CLASSES = ['ConceptScheme', 'Concordance', 'Mapping', 'Registry', 'Concept']; |
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const TYPES = []; |
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const FIELDS = [ |
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'uri' => 'URI', |
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'type' => ['Listing'], |
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'identifier' => ['Listing'], |
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'created' => 'Date', |
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'issued' => 'Date', |
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'modified' => 'Date', |
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'creator' => ['Set', 'Concept'], |
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'contributor' => ['Set', 'Concept'], |
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'publisher' => ['Set', 'Concept'], |
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'partOf' => ['Set', 'Concept'], |
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]; |
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/** |
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* URI if the Concept, ConceptScheme, ConceptType, Mapping |
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* or whatever this resource refers to. |
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*/ |
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protected $uri; |
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/** |
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* Additional identifiers. |
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*/ |
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protected $identifier; |
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/** |
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* Resource types(s). |
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*/ |
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protected $type; |
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/** |
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* Date of creation. |
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*/ |
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protected $created; |
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/** |
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* Date of protectedation. |
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*/ |
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protected $issued; |
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/** |
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* Date of last modification. |
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*/ |
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protected $modified; |
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/** |
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* Agent primarily responsible for creation of resource. |
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*/ |
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protected $creator; |
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/** |
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* Agent responsible for making contributions to the resource. |
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*/ |
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protected $contributor; |
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/** |
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* Agent responsible for making the resource available. |
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*/ |
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protected $publisher; |
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/** |
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* Resources which this resource is part of. |
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*/ |
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protected $partOf; |
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/** |
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* Guess subclass from list of type URIs. |
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*/ |
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public static function guessClassFromTypes(array $types) |
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{ |
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if (count($types)) { |
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foreach (Resource::CLASSES as $class) { |
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$class = "JSKOS\\$class"; |
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foreach ($class::TYPES as $uri) { |
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if (in_array($uri, $types)) { |
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return $class; |
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} |
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} |
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} |
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} |
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} |
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} |
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gbv /
jskos-php
