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<?php |
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namespace Tgallice\Wit\Model; |
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class Context implements \JsonSerializable |
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{ |
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/** |
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* @var array |
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*/ |
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private $data; |
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/** |
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* @param array $data |
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*/ |
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public function __construct($data = []) |
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{ |
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// Ensure the refenre_date field |
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if (empty($data['reference_date'])) { |
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$data['reference_date'] = new \DateTime(); |
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} |
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if ($data['reference_date'] instanceof \DateTime) { |
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$data['reference_date'] = $data['reference_date']->format(DATE_ISO8601); |
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} |
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$this->data = $data; |
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} |
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/** |
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* @return array|Entity[] |
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*/ |
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public function getEntities() |
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{ |
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return $this->getContextField('entities', []); |
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} |
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/** |
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* @return array|Location |
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*/ |
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public function getLocation() |
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{ |
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return $this->getContextField('location', []); |
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} |
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/** |
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* Return the reference date in the ISO8601 format |
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* |
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* @return string |
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*/ |
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public function getReferenceDate() |
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{ |
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return $this->getContextField('reference_date'); |
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} |
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/** |
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* @return array|string|null |
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*/ |
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public function getState() |
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{ |
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return $this->getContextField('state'); |
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} |
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/** |
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* @return string|null |
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*/ |
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public function getTimezone() |
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{ |
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return $this->getContextField('timezone'); |
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} |
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/** |
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* @param string $name |
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* @param mixed $value |
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*/ |
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public function add($name, $value) |
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{ |
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$this->data[$name] = $value; |
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} |
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/** |
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* @param string $name |
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* |
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* @return mixed |
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*/ |
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public function get($name) |
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{ |
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return $this->getContextField($name); |
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} |
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/** |
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* @param string $name |
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*/ |
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public function remove($name) |
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{ |
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unset($this->data[$name]); |
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} |
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/** |
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* @param string $name |
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* |
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* @return bool |
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*/ |
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public function has($name) |
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{ |
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return isset($this->data[$name]); |
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} |
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/** |
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* @return array |
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*/ |
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5 |
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public function jsonSerialize() |
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{ |
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return $this->data; |
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} |
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/** |
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* @param string $name |
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* @param mixed $default |
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* |
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* @return mixed |
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*/ |
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private function getContextField($name, $default = null) |
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{ |
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return $this->has($name) ? $this->data[$name] : $default; |
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} |
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} |
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tgallice /
wit-php
