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<?php |
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namespace Backpack\CRUD\app\Library\CrudPanel\Uploads; |
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use Backpack\CRUD\app\Library\CrudPanel\Uploads\Interfaces\UploaderInterface; |
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final class UploadersRepository |
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{ |
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/** |
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* The array of uploaders classes for field types. |
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* |
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* @var array |
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*/ |
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private array $uploaderClasses; |
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/** |
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* The array of uploaders that have been handled, aka events registered. |
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* |
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* @var array |
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*/ |
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private array $handledUploaders = []; |
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/** |
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* The array of uploaders that have been registered, aka would be handled if needed by the event register. |
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* |
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* @var array |
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*/ |
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private array $registeredUploaders = []; |
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public function __construct() |
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{ |
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$this->uploaderClasses = config('backpack.crud.uploaders'); |
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} |
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/** |
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* Mark the given uploader as handled. |
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* |
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* @param string $objectName - the field/column name |
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* @return void |
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*/ |
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public function markAsHandled(string $objectName) |
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{ |
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if (! in_array($objectName, $this->handledUploaders)) { |
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$this->handledUploaders[] = $objectName; |
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} |
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} |
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/** |
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* Check if the given uploader for field/column have been handled. |
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* |
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* @param string $objectName |
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* @return bool |
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*/ |
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public function isUploadHandled(string $objectName) |
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{ |
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return in_array($objectName, $this->handledUploaders); |
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} |
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/** |
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* Check if there are uploads for the give object(field/column) type. |
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* |
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* @param string $objectType |
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* @param string $group |
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* @return bool |
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*/ |
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public function hasUploadFor(string $objectType, string $group) |
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{ |
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return array_key_exists($objectType, $this->uploaderClasses[$group]); |
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} |
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/** |
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* Return the uploader for the given object type. |
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* |
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* @param string $objectType |
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* @param string $group |
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* @return void |
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*/ |
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public function getUploadFor(string $objectType, string $group) |
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{ |
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return $this->uploaderClasses[$group][$objectType]; |
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} |
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/** |
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* Register new uploaders or override existing ones. |
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* |
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* @param array $uploaders |
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* @param string $group |
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* @return void |
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*/ |
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public function addUploaderClasses(array $uploaders, string $group) |
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{ |
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$this->uploaderClasses[$group] = array_merge($this->getGroupUploadersClasses($group), $uploaders); |
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} |
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/** |
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* Return the uploaders classes for the given group. |
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* |
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* @param string $group |
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* @return void |
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*/ |
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private function getGroupUploadersClasses(string $group) |
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{ |
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return $this->uploaderClasses[$group] ?? []; |
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} |
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/** |
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* Register the specified uploader for the given upload name. |
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* |
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* @param string $uploadName |
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* @param UploaderInterface $uploader |
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* @return void |
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*/ |
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public function registerUploader(string $uploadName, UploaderInterface $uploader) |
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{ |
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if (! array_key_exists($uploadName, $this->registeredUploaders) || ! in_array($uploader, $this->registeredUploaders[$uploadName])) { |
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$this->registeredUploaders[$uploadName][] = $uploader; |
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} |
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} |
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/** |
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* Check if there are uploaders registered for the given upload name. |
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* |
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* @param string $uploadName |
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* @return bool |
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*/ |
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public function hasUploadersRegisteredFor(string $uploadName) |
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{ |
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return array_key_exists($uploadName, $this->registeredUploaders); |
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} |
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/** |
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* Get the registered uploaders for the given upload name. |
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* |
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* @param string $uploadName |
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* @return array |
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*/ |
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public function getRegisteredUploadersFor(string $uploadName) |
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{ |
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return $this->registeredUploaders[$uploadName] ?? []; |
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} |
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/** |
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* Check if the specified upload is registered for the given upload name. |
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* |
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* @param string $uploadName |
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* @param UploaderInterface $upload |
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* @return bool |
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*/ |
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public function isUploadRegistered(string $uploadName, UploaderInterface $upload) |
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{ |
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return $this->hasUploadersRegisteredFor($uploadName) && in_array($upload->getName(), $this->getRegisteredUploadNames($uploadName)); |
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} |
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/** |
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* Return the registered uploaders names for the given upload name. |
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* |
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* @param string $uploadName |
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* @return array |
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*/ |
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public function getRegisteredUploadNames(string $uploadName) |
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{ |
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return array_map(function ($uploader) { |
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return $uploader->getName(); |
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}, $this->getRegisteredUploadersFor($uploadName)); |
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} |
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} |
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Laravel-Backpack /
CRUD
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