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<?php |
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namespace Spatie\Feed; |
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use ArrayAccess; |
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use Exception; |
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use Carbon\Carbon; |
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use Spatie\Feed\Exceptions\InvalidFeedItem; |
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class FeedItem implements ArrayAccess |
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{ |
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/** @var string */ |
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protected $id; |
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/** @var string */ |
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protected $title; |
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/** @var \Carbon\Carbon */ |
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protected $updated; |
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/** @var string */ |
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protected $summary; |
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/** @var @var string */ |
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protected $link; |
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/** @var string */ |
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protected $author; |
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public function __construct(array $data = []) |
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{ |
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foreach ($data as $key => $value) { |
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$this->$key = $value; |
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} |
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} |
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public static function create(array $data = []) |
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{ |
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return new static($data); |
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} |
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public function id(string $id) |
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{ |
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$this->id = $id; |
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return $this; |
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} |
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public function title(string $title) |
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{ |
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$this->title = $title; |
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return $this; |
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} |
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public function updated(Carbon $updated) |
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{ |
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$this->updated = $updated; |
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return $this; |
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} |
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public function summary(string $summary) |
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{ |
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$this->summary = $summary; |
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return $this; |
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} |
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public function link(string $link) |
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{ |
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$this->link = $link; |
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return $this; |
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} |
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public function author(string $author) |
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{ |
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$this->author = $author; |
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return $this; |
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} |
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public function validate() |
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{ |
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$requiredFields = ['id', 'title', 'updated', 'summary', 'link', 'author']; |
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foreach ($requiredFields as $requiredField) { |
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if (is_null($this->$requiredField)) { |
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throw InvalidFeedItem::missingField($this, $requiredField); |
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} |
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} |
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} |
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public function __get($key) |
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{ |
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if (! isset($this->$key)) { |
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throw new Exception("Property `{$key}` doesn't exist"); |
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} |
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return $this->$key; |
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} |
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public function offsetExists($offset): bool |
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{ |
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return isset($this->$offset); |
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} |
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public function offsetGet($offset) |
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{ |
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return $this->$offset; |
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} |
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public function offsetSet($offset, $value) |
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{ |
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$this->$offset = $value; |
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} |
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public function offsetUnset($offset) |
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{ |
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unset($this->$offset); |
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} |
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} |
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spatie /
laravel-feed
