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<?php |
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declare(strict_types=1); |
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namespace POData\Readers\Atom\Processors\Entry; |
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use POData\Common\ODataConstants; |
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use POData\ObjectModel\ODataEntry; |
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use POData\ObjectModel\ODataExpandedResult; |
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use POData\ObjectModel\ODataFeed; |
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use POData\ObjectModel\ODataLink; |
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use POData\ObjectModel\ODataMediaLink; |
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use POData\Readers\Atom\Processors\BaseNodeHandler; |
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class LinkProcessor extends BaseNodeHandler |
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{ |
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/** |
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* @var ODataLink|ODataMediaLink |
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*/ |
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private $link; |
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public function __construct($attributes) |
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{ |
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switch ($this->arrayKeyOrDefault($attributes, ODataConstants::ATOM_LINK_RELATION_ATTRIBUTE_NAME, null)) { |
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case ODataConstants::ATOM_EDIT_RELATION_ATTRIBUTE_VALUE: |
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case ODataConstants::ODATA_RELATED_NAMESPACE . |
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$this->arrayKeyOrDefault($attributes, ODataConstants::ATOM_TITLE_ELELMET_NAME, ''): |
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$object = ODataLink::class; |
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break; |
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case ODataConstants::ATOM_EDIT_MEDIA_RELATION_ATTRIBUTE_VALUE: |
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$object = ODataMediaLink::class; |
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break; |
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default: |
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$object = ODataLink::class; |
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} |
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$this->link = new $object( |
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$this->arrayKeyOrDefault($attributes, ODataConstants::ATOM_LINK_RELATION_ATTRIBUTE_NAME, ''), |
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$this->arrayKeyOrDefault($attributes, ODataConstants::ATOM_TITLE_ELELMET_NAME, ''), |
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$this->arrayKeyOrDefault($attributes, ODataConstants::ATOM_TYPE_ATTRIBUTE_NAME, ''), |
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$this->arrayKeyOrDefault($attributes, ODataConstants::ATOM_HREF_ATTRIBUTE_NAME, '') |
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); |
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} |
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public function handleStartNode($tagNamespace, $tagName, $attributes) |
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{ |
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//The only sub notes that will exist will be the inline ones before we process the feed or entity. |
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assert($tagNamespace === strtolower(ODataConstants::ODATA_METADATA_NAMESPACE)); |
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assert($tagName === strtolower(ODataConstants::ATOM_INLINE_ELEMENT_NAME)); |
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} |
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public function handleEndNode($tagNamespace, $tagName) |
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{ |
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//The only sub notes that will exist will be the inline ones before we process the feed or entity. |
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assert($tagNamespace === strtolower(ODataConstants::ODATA_METADATA_NAMESPACE)); |
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assert($tagName === strtolower(ODataConstants::ATOM_INLINE_ELEMENT_NAME)); |
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} |
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public function handleChildComplete($objectModel) |
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{ |
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assert(!$this->link instanceof ODataMediaLink); |
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if ($objectModel instanceof ODataFeed) { |
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$expandResult = new ODataExpandedResult(null, $objectModel); |
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} else { |
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assert($objectModel instanceof ODataEntry); // its an assumption but lets check it |
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$expandResult = new ODataExpandedResult($objectModel, null); |
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} |
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$this->link->setExpandResult($expandResult); |
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} |
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/** |
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* @return ODataLink|ODataMediaLink |
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*/ |
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public function getObjetModelObject() |
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{ |
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return $this->link; |
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} |
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} |
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Algo-Web /
POData
