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<?php |
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/** |
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* Copyright (c) 2017–2018 Ryan Parman <http://ryanparman.com>. |
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* Copyright (c) 2017–2018 Contributors. |
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* |
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* http://opensource.org/licenses/Apache2.0 |
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*/ |
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declare(strict_types=1); |
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namespace SimplePie\Type; |
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use DOMNode; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\NullLogger; |
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use SimplePie\Configuration as C; |
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use SimplePie\Exception\SimplePieException; |
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use SimplePie\Mixin as Tr; |
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use SimplePie\Parser\Date as DateParser; |
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/** |
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* A type model for an Entry element. |
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* |
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* @see https://github.com/simplepie/simplepie-ng/wiki/Spec%3A-Atom-1.0#412-the-atomentry-element |
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* @see https://github.com/simplepie/simplepie-ng/wiki/Spec%3A-RSS-1.0#535-items |
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* @see https://github.com/simplepie/simplepie-ng/wiki/Spec%3A-RSS-1.0#55-item |
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* @see https://github.com/simplepie/simplepie-ng/wiki/Spec%3A-RSS-2.0#elements-of-item |
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* @see https://github.com/simplepie/simplepie-ng/wiki/Spec%3A-JSON-Feed-v1#items |
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*/ |
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class Entry extends AbstractType implements NodeInterface, BranchInterface, C\SetLoggerInterface |
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{ |
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use Tr\DateTrait; |
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use Tr\DeepTypeTrait; |
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use Tr\LoggerTrait; |
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/** |
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* The DOMNode element to parse. |
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* |
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* @var DOMNode |
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*/ |
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protected $node; |
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/** |
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* The preferred namespace alias for a given XML namespace URI. Should be |
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* the result of a call to `SimplePie\Util\Ns`. |
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* |
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* @var string |
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*/ |
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protected $namespaceAlias; |
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/** |
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* Constructs a new instance of this class. |
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* |
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* @param string $namespaceAlias [description] |
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* @param DOMNode|null $node The `DOMNode` element to parse. |
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* @param LoggerInterface $logger The PSR-3 logger. |
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* |
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* phpcs:disable Generic.Functions.OpeningFunctionBraceBsdAllman.BraceOnSameLine |
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*/ |
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public function __construct( |
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string $namespaceAlias, |
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?DOMNode $node = null, |
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LoggerInterface $logger = null |
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) { |
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// phpcs:enable |
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$this->namespaceAlias = $namespaceAlias; |
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if ($node) { |
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$this->logger = $logger ?? new NullLogger(); |
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$this->node = $node; |
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} |
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} |
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/** |
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* Converts this object into a string representation. |
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* |
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* @return string |
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*/ |
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public function __toString(): string |
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{ |
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return \sprintf('<%s: resource %s>', \get_called_class(), \md5(\spl_object_hash($this))); |
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} |
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/** |
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* Gets the DOMNode element. |
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* |
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* @return DOMNode|null |
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*/ |
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public function getNode(): ?DOMNode |
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{ |
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return $this->node; |
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} |
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/** |
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* Finds the common internal alias for a given method name. |
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* |
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* @param string $nodeName The name of the method being called. |
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* |
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* @return string |
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*/ |
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public function getAlias(string $nodeName): string |
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{ |
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switch ($nodeName) { |
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case 'categories': |
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return 'category'; |
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case 'contributors': |
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return 'contributor'; |
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case 'language': |
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return 'lang'; |
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case 'links': |
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return 'link'; |
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case 'pubDate': |
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case 'publishDate': |
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case 'publishedDate': |
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return 'published'; |
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default: |
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return $nodeName; |
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} |
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} |
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/** |
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* Get the correct handler for a whitelisted method name. |
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* |
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* @param string $nodeName The name of the method being called. |
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* @param array $args Any arguments passed into that method. |
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* |
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* @throws SimplePieException |
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* |
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* @return mixed |
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* |
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* phpcs:disable Generic.Metrics.CyclomaticComplexity.MaxExceeded |
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*/ |
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public function getHandler(string $nodeName, array $args = []) |
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{ |
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switch ($nodeName) { |
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case 'content': |
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case 'id': |
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case 'lang': |
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case 'rights': |
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case 'summary': |
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case 'title': |
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return $this->getScalarSingleValue($this, $nodeName, $args[0]); |
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case 'published': |
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case 'updated': |
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return (new DateParser( |
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$this->getScalarSingleValue($this, $nodeName, $args[0])->getValue(), |
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$this->outputTimezone, |
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$this->createFromFormat |
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))->getDateTime(); |
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case 'author': |
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return $this->getComplexSingleValue($this, $nodeName, Person::class, $args[0]); |
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case 'category': |
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case 'contributor': |
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case 'link': |
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return $this->getComplexMultipleValues($this, $nodeName, $args[0]); |
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default: |
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throw new SimplePieException( |
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$this->getUnresolvableMessage($nodeName) |
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); |
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} |
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} |
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// phpcs:enable |
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} |
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simplepie /
simplepie-ng
