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<?php |
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/* |
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* This file is a part of Sculpin. |
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* |
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* (c) Dragonfly Development Inc. |
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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 Symplify\PHP7_Sculpin\PostsBundle\ProxySourceCollection; |
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use Symplify\PHP7_Sculpin\Source\ProxySource; |
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class ProxySourceItem extends ProxySource implements \ArrayAccess |
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{ |
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/** |
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* @var |
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*/ |
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private $previousItem; |
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/** |
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* @var |
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*/ |
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private $nextItem; |
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public function id() |
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{ |
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return $this->sourceId(); |
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} |
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public function meta() |
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{ |
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return $this->data()->export(); |
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} |
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public function url() |
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{ |
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return $this->permalink()->relativeUrlPath(); |
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} |
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public function blocks() |
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{ |
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return $this->data()->get('blocks'); |
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} |
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public function setBlocks(array $blocks = null) |
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{ |
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$this->data()->set('blocks', $blocks ?: []); |
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} |
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public function previousItem() |
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{ |
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return $this->previousItem; |
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} |
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public function setPreviousItem(ProxySourceItem $item = null) |
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{ |
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$lastPreviousItem = $this->previousItem; |
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$this->previousItem = $item; |
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if ($lastPreviousItem) { |
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// We did have a item before... |
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if (!$item || $item->id() !== $lastPreviousItem->id()) { |
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// But we no longer have a item or the item we |
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// were given does not have the same ID as the |
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// last one we had... |
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$this->reprocess(); |
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} |
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} elseif ($item) { |
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// We didn't have a item before but we do now... |
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$this->reprocess(); |
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} |
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} |
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public function nextItem() |
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{ |
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return $this->nextItem; |
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} |
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public function setNextItem(ProxySourceItem $item = null) |
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{ |
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$lastNextItem = $this->nextItem; |
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$this->nextItem = $item; |
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if ($lastNextItem) { |
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// We did have a item before... |
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if (!$item || $item->id() !== $lastNextItem->id()) { |
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// But we no longer have a item or the item we |
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// were given does not have the same ID as the |
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// last one we had... |
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$this->reprocess(); |
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} |
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} elseif ($item) { |
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// We didn't have a item before but we do now... |
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$this->reprocess(); |
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} |
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} |
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public function reprocess() |
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{ |
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$this->setHasChanged(); |
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} |
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public function offsetSet($offset, $value) |
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{ |
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if (is_null($offset)) { |
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throw new \InvalidArgumentException('Proxy source items cannot have values pushed onto them'); |
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} else { |
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if (method_exists($this, $offset)) { |
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return call_user_func([$this, $offset, $value]); |
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} |
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$setMethod = 'set'.ucfirst($offset); |
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if (method_exists($this, $setMethod)) { |
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return call_user_func([$this, $setMethod, $value]); |
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} |
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$this->data()->set($offset, $value); |
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} |
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} |
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public function offsetExists($offset) |
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{ |
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return !method_exists($this, $offset) && null !== $this->data()->get($offset); |
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} |
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public function offsetUnset($offset) |
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{ |
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if (!method_exists($this, $offset)) { |
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$this->data()->remove($offset); |
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} |
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} |
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public function offsetGet($offset) |
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{ |
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if (method_exists($this, $offset)) { |
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return call_user_func([$this, $offset]); |
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} |
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return $this->data()->get($offset); |
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} |
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} |
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Symplify /
PHP7_Sculpin
