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<?php |
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namespace ElePHPant\StructuredData; |
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/** |
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* Class BlogPosting |
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* @package ElePHPant\StructuredData |
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*/ |
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class BlogPosting extends Schema |
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{ |
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/** |
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* @var \stdClass |
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*/ |
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private $data; |
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/** |
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* @see https://schema.org/BlogPosting |
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*/ |
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const TYPE = 'BlogPosting'; |
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/** |
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* BlogPosting constructor. |
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* @param WebPage $webPage |
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*/ |
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public function __construct(WebPage $webPage) |
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{ |
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$this->webPageName = $webPage->name(); |
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$this->webPageUrl = $webPage->url(); |
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$this->webPageSameAs = $webPage->sameAs(); |
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$this->data = new \stdClass(); |
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parent::__construct(); |
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} |
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/** |
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* @return object |
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*/ |
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public function header(): object |
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{ |
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return $this->data->header; |
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} |
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/** |
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* @param string $headline |
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* @param string $description |
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* @param string $articleBody |
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* @param string $datePublished |
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* @param string|null $dateModified |
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* @return BlogPosting |
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*/ |
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public function start( |
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string $headline, |
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string $description, |
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string $articleBody, |
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string $datePublished, |
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?string $dateModified = null |
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): BlogPosting { |
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$this->data->header = (object)[ |
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'headline' => $headline, |
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'description' => $description, |
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'articleBody' => strip_tags($articleBody), |
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'datePublished' => $this->setDate($datePublished), |
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'dateModified' => (!is_null($dateModified) ? $this->setDate($dateModified) : $this->setDate($datePublished)) |
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]; |
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return $this; |
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} |
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/** |
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* @see https://schema.org/mainEntityOfPage |
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* |
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* @param string $url |
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* @param string $type |
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* @return BlogPosting |
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*/ |
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public function mainEntityOfPage(string $url, string $type = Schema::TYPE): BlogPosting |
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{ |
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$this->data->mainEntityOfPage = [ |
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'@type' => $type, |
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'@id' => $url |
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]; |
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return $this; |
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} |
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/** |
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* @see https://schema.org/image |
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* |
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* @param string $url |
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* @return array |
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*/ |
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public function image(string $url): array |
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{ |
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return $this->imageObject($url); |
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} |
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/** |
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* @see https://schema.org/author |
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* |
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* @param string $name |
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* @param string $image |
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* @param array|null $sameAs |
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* @return object |
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*/ |
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public function author(string $name, string $image, array $sameAs = null): object |
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{ |
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return $this->person($name, $image, $sameAs); |
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} |
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/** |
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* @see https://schema.org/publisher |
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* |
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* @param string $image |
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* @return object |
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*/ |
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public function publisher(string $image): object |
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{ |
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return $this->organization($image, $image); |
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} |
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/** |
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* @return object |
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*/ |
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public function data(): object |
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{ |
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$this->data = (object)[ |
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'header' => $this->header(), |
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'mainEntityOfPage' => (object)$this->data->mainEntityOfPage, |
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'image' => (object)$this->imageObject, |
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'author' => (object)$this->person, |
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'publisher' => (object)$this->organization |
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]; |
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return $this->data; |
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} |
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/** |
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* @param bool $tag |
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* @return string |
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*/ |
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public function render(bool $tag = false): string |
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{ |
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$render = [ |
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'@context' => self::CONTEXT, |
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'@type' => self::TYPE, |
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'headline' => $this->data->header->headline, |
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'description' => $this->data->header->description, |
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'datePublished' => $this->data->header->datePublished, |
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'dateModified' => $this->data->header->dateModified, |
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'articleBody' => $this->data->header->articleBody, |
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'mainEntityOfPage' => $this->data->mainEntityOfPage, |
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'image' => $this->imageObject, |
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'author' => $this->person, |
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'publisher' => [$this->organization] |
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]; |
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if ($tag) { |
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return '<script type="application/ld+json">' . $this->json($render) . '</script>'; |
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} |
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return $this->json($render); |
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} |
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/** |
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* Responsible method for debug all data |
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*/ |
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public function debug(): void |
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{ |
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var_dump($this->data()); |
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} |
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168
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} |
wilderamorim /
structured-data
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