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<?php |
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/* |
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* This file is part of CalendR, a Fréquence web project. |
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* |
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* (c) 2012 Fréquence web |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace CalendR\Event\Collection; |
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use CalendR\Event\EventInterface; |
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use CalendR\Period\PeriodInterface; |
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/** |
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* Basic event collection. |
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* Juste stores event as an array, and iterate over the array for retrieving. |
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* |
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* @author Yohan Giarelli <[email protected]> |
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*/ |
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class Basic implements CollectionInterface |
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{ |
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/** |
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* The events. |
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* |
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* @var EventInterface[] |
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*/ |
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protected $events; |
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/** |
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* @param EventInterface[] $events |
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*/ |
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public function __construct(array $events = array()) |
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{ |
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$this->events = $events; |
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} |
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/** |
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* Adds an event to the collection. |
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* |
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* @param EventInterface $event |
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*/ |
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public function add(EventInterface $event) |
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{ |
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$this->events[] = $event; |
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} |
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/** |
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* Removes an event from the collection. |
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* |
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* @param EventInterface $event |
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*/ |
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public function remove(EventInterface $event) |
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{ |
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foreach ($this->events as $key => $internalEvent) { |
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if ($event->getUid() === $internalEvent->getUid()) { |
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unset($this->events[$key]); |
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} |
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} |
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} |
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/** |
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* Return all events;. |
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* |
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* @return EventInterface[] |
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*/ |
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public function all() |
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{ |
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return $this->events; |
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} |
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/** |
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* Returns if there is events corresponding to $index period. |
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* |
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* @param mixed $index |
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* |
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* @return bool |
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*/ |
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public function has($index) |
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{ |
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return count($this->find($index)) > 0; |
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} |
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/** |
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* Find events in the collection. |
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* |
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* @param mixed $index |
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* |
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* @return EventInterface[] |
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*/ |
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public function find($index) |
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{ |
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$result = array(); |
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foreach ($this->events as $event) { |
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if ($index instanceof PeriodInterface && $index->containsEvent($event)) { |
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$result[] = $event; |
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} elseif ($index instanceof \DateTime && $event->contains($index)) { |
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$result[] = $event; |
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} |
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} |
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return $result; |
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} |
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/** |
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* @return int |
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*/ |
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public function count() |
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{ |
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return count($this->events); |
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} |
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} |
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yohang /
CalendR
