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<?php |
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namespace Terranet\Administrator\Traits; |
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use Illuminate\Contracts\Support\Arrayable; |
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trait SortsObjectsCollection |
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{ |
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/** |
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* Sort collection of objects by order or class name. |
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* |
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* @param $objects |
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* |
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* @return array |
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*/ |
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protected function sortCollection($objects) |
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{ |
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$class = false; |
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if ($objects instanceof Arrayable) { |
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$class = \get_class($objects); |
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$objects = $objects->toArray(); |
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} |
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usort($objects, function ($aObj, $bObj) { |
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[$aRank, $bRank] = $this->getRanks($aObj, $bObj); |
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if ($this->equals($aRank, $bRank)) { |
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return $this->sortByName($aObj, $bObj); |
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} |
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return $this->sortByValue($aRank, $bRank); |
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}); |
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return $class ? $class::make($objects) : $objects; |
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} |
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/** |
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* @param $aRank |
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* @param $bRank |
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* |
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* @return bool |
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*/ |
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protected function equals($aRank, $bRank) |
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{ |
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return $aRank === $bRank; |
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} |
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/** |
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* @param $aObj |
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* @param $bObj |
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* |
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* @return int |
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*/ |
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protected function sortByName($aObj, $bObj) |
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{ |
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$aName = class_basename($aObj); |
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$bName = class_basename($bObj); |
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return $aName < $bName ? -1 : 1; |
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} |
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/** |
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* @param $aRank |
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* @param $bRank |
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* |
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* @return int |
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*/ |
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protected function sortByValue($aRank, $bRank) |
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{ |
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return $aRank < $bRank ? -1 : 1; |
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} |
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protected function getRanks($aObj, $bObj) |
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{ |
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$aRank = method_exists($aObj, 'order') ? $aObj->order() : 10; |
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$bRank = method_exists($bObj, 'order') ? $bObj->order() : 10; |
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return [$aRank, $bRank]; |
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} |
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} |
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adminarchitect /
core
