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<?php |
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namespace WilderAmorim\StructuredData; |
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/** |
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* Class Schema |
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* @package WilderAmorim\StructuredData |
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*/ |
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abstract class Schema |
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{ |
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/** @var */ |
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protected $person; |
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/** @var */ |
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protected $organization; |
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/** @var */ |
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protected $imageObject; |
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/** @var string */ |
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protected $webPageName; |
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/** @var string */ |
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protected $webPageUrl; |
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/** @var array */ |
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protected $webPageSameAs; |
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/** |
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* @see http://schema.org |
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*/ |
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const CONTEXT = 'http://schema.org'; |
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/** |
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* @see https://schema.org/WebPage |
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*/ |
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const TYPE = 'WebPage'; |
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/** |
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* Schema constructor. |
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*/ |
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public function __construct() |
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{ |
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// |
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} |
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/** |
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* @see https://schema.org/Person |
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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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protected function person(string $name, string $image, ?array $sameAs = null): object |
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{ |
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$this->person = (object)[ |
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'@type' => 'Person', |
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'name' => $name, |
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'image' => $image, |
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'sameAs' => $sameAs |
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]; |
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return $this->person; |
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} |
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/** |
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* @see https://schema.org/Organization |
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* |
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* @param string $logo |
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* @param string $image |
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* @return Schema |
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*/ |
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protected function organization( |
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string $logo, |
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string $image, |
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?array $address = null |
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): object { |
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$logo = $this->imageObject($logo, null, null); |
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$image = $this->imageObject($image, null, null); |
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$this->organization = [ |
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'@type' => 'Organization', |
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'name' => $this->webPageName, |
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'url' => $this->webPageUrl, |
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'logo' => $logo, |
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'image' => $image, |
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'sameAs' => ($this->webPageSameAs ?? null) |
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]; |
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if (!is_null($address)) { |
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$this->organization["address"] = $this->postalAddress( |
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$address["addressLocality"], |
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$address["addressRegion"], |
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$address["postalCode"], |
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$address["streetAddress"]); |
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} |
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return (object)$this->organization; |
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} |
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protected function postalAddress( |
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string $addressLocality, |
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string $addressRegion, |
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string $postalCode, |
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string $streetAddress |
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): array { |
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$postalAddress = [ |
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"@type" => "PostalAddress", |
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"addressLocality" => $addressLocality, |
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"addressRegion" => $addressRegion, |
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"postalCode" => $postalCode, |
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"streetAddress" => $streetAddress |
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]; |
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return $postalAddress; |
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} |
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/** |
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* @see https://schema.org/ImageObject |
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* |
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* @param string $url |
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* @param int|null $width |
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* @param int|null $height |
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* @return array |
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*/ |
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protected function imageObject(string $url, ?int $width = 1280, ?int $height = 720): array |
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{ |
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$this->imageObject = [ |
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'@type' => 'ImageObject', |
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'url' => $url, |
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'width' => $width, |
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'height' => $height, |
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'caption' => $this->webPageName |
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]; |
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return $this->imageObject; |
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} |
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/** |
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* @param array $schema |
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* @return string |
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*/ |
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protected function json(array $schema): string |
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{ |
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return json_encode($schema, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE); |
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} |
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/** |
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* @param string $date |
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* @return string |
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*/ |
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protected function setDate(string $date): string |
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{ |
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$date = (strpos($date, ' ') ? explode(' ', $date)[0] : $date); |
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$date = str_replace('/', '-', $date); |
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$date = explode('-', $date); |
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if (strlen($date[0]) == 4) { |
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$date = "{$date[0]}-{$date[1]}-$date[2]"; |
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} |
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if (strlen($date[2]) == 4) { |
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$date = "{$date[2]}-{$date[1]}-$date[0]"; |
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} |
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return $date; |
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} |
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} |
wilderamorim /
structured-data
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