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<?php |
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namespace Charcoal\Cms\Service\Loader; |
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use Charcoal\Loader\CollectionLoader; |
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use DateTime; |
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use DateTimeInterface; |
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/** |
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* Event Loader |
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*/ |
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class EventLoader extends AbstractLoader |
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{ |
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/** |
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* Event prototype. |
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* @var ModelInterface $proto |
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*/ |
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private $proto; |
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/** |
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* @var string $lifespan The lifespan of events. |
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*/ |
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private $lifespan; |
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/** |
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* [proto description] |
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* @return [type] [description] |
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*/ |
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public function proto() |
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{ |
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if (!$this->proto) { |
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$this->proto = $this->modelFactory()->get($this->objType()); |
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} |
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return $this->proto; |
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} |
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/** |
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* @return CollectionLoader |
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*/ |
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View Code Duplication |
public function all() |
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{ |
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$proto = $this->proto(); |
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$loader = $this->collectionLoader()->setModel($proto); |
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$loader->addFilter('active', true); |
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return $loader; |
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} |
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/** |
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* @return CollectionLoader |
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*/ |
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View Code Duplication |
public function published() |
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{ |
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$now = new DateTime(); |
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$loader = $this->all(); |
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$loader->addFilter('publish_date', $now->format('Y-m-d H:i:s'), [ 'operator' => '<=' ]) |
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->addOrder('start_date', 'asc'); |
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return $loader; |
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} |
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/** |
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* Fetch upcoming entries based on the lifespan or now. |
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* @return CollectionLoader |
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*/ |
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public function upcoming() |
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{ |
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$lifespan = $this->lifespan(); |
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$date = is_string($lifespan) ? new DateTime($lifespan) : new DateTime(); |
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return $this->since($date); |
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} |
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/** |
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* Fetch upcoming entries based on the lifespan or now. |
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* @return CollectionLoader |
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*/ |
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public function archive() |
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{ |
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$lifespan = $this->lifespan(); |
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$date = is_string($lifespan) ? new DateTime($lifespan) : new DateTime(); |
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return $this->to($date); |
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} |
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/** |
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* @param mixed $date The news date to filter |
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* [startDate, endDate] |
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* DateTimeInterface |
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* string. |
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* @return CollectionLoader |
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*/ |
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View Code Duplication |
public function since($date) |
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{ |
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$date = $this->parseAsDate($date); |
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$loader = $this->published(); |
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$loader->addFilter('end_date', $date->format('Y-m-d H:i:s'), [ 'operator' => '>=' ]); |
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return $loader; |
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} |
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/** |
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* @param mixed $date The news date to filter |
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* [startDate, endDate] |
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* DateTimeInterface |
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* string. |
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* @return CollectionLoader |
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*/ |
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View Code Duplication |
public function to($date) |
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{ |
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$date = $this->parseAsDate($date); |
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$loader = $this->published(); |
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$loader->addFilter('end_date', $date->format('Y-m-d H:i:s'), [ 'operator' => '<' ]); |
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return $loader; |
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} |
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// ========================================================================== |
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// GETTERS |
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// ========================================================================== |
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/** |
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* @return mixed |
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*/ |
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public function lifespan() |
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{ |
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return $this->lifespan; |
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} |
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/** |
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* @return object |
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*/ |
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public function objType() |
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{ |
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return $this->objType; |
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} |
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// ========================================================================== |
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// SETTERS |
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// ========================================================================== |
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/** |
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* @param string $lifespan The lifespan of events. |
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* @return self Chainable |
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*/ |
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public function setLifespan($lifespan) |
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{ |
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$this->lifespan = $lifespan; |
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return $this; |
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} |
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/** |
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* @param object $objType The object type. |
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* @return self Chainable |
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*/ |
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public function setObjType($objType) |
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{ |
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$this->objType = $objType; |
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return $this; |
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} |
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// ========================================================================== |
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// UTILS |
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// ========================================================================== |
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/** |
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* @param mixed $date The date to convert. |
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* @return DateTime |
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*/ |
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private function parseAsDate($date) |
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{ |
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if ($date instanceof DateTimeInterface) { |
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return $date; |
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} |
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return new DateTime($date); |
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} |
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} |
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