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<?php |
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namespace Sco\Admin\Form\Elements; |
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class File extends Element |
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{ |
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protected $type = 'file'; |
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protected $actionUrl; |
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protected $multiple = false; |
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protected $showFileList = true; |
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protected $withCredentials = false; |
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protected $fileSizeLimit = 0; |
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protected $fileUploadsLimit = 0; |
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protected $fileExts; |
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public function getValue() |
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{ |
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$value = parent::getValue(); |
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if (empty($value)) { |
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return []; |
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} |
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return [ |
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[ |
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'name' => '', |
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'url' => asset('vendor/admin/images/1200.jpg'), |
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], |
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]; |
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} |
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public function getActionUrl() |
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{ |
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if ($this->actionUrl) { |
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return $this->actionUrl; |
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} |
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$model = app('admin.components')->get(get_class($this->getModel())); |
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$params = [ |
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'model' => $model->getName(), |
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'field' => $this->getName(), |
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]; |
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$params['id'] = null; |
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if ($this->getModel()->exists) { |
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$params['id'] = $this->getModel()->getKey(); |
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} |
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$params['_token'] = csrf_token(); |
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return route('admin.model.upload.file', $params); |
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} |
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public function setActionUrl($value) |
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{ |
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$this->actionUrl = $value; |
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return $this; |
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} |
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/** |
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* Allow multiple selection files |
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* |
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* @return $this |
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*/ |
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public function isMultiple() |
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{ |
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$this->multiple = true; |
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return $this; |
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} |
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/** |
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* Show file list |
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* |
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* @return $this |
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*/ |
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public function disableFileList() |
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{ |
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$this->showFileList = false; |
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return $this; |
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} |
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/** |
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* Indicates whether or not cross-site Access-Control requests |
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* should be made using credentials |
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* |
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* @return $this |
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*/ |
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public function withCredentials() |
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{ |
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$this->withCredentials = true; |
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return $this; |
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} |
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/** |
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* The maximum size allowed for a file upload. (KB) |
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* |
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* @param int $value |
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* |
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* @return $this |
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*/ |
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public function setFileSizeLimit($value) |
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{ |
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$this->fileSizeLimit = intval($value); |
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return $this; |
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} |
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public function getFileExts() |
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{ |
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if ($this->fileExts) { |
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return $this->fileExts; |
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} |
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return config('admin.defaultFileExts'); |
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} |
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/** |
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* A list of allowable extensions that can be uploaded. |
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* |
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* @param array|string $value |
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* |
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* @return $this |
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*/ |
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public function setFileExts($value) |
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{ |
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$this->fileExts = is_array($value) ? $value : explode(',', $value); |
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return $this; |
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} |
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/** |
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* The maximum number of files that can be uploaded. |
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* |
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* @param int $value |
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* |
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* @return $this |
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*/ |
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public function setFileUploadsLimit($value) |
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{ |
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$this->fileUploadsLimit = intval($value); |
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return $this; |
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} |
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public function toArray() |
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{ |
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return parent::toArray() + [ |
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'action' => $this->getActionUrl(), |
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'showFileList' => $this->showFileList, |
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'multiple' => $this->multiple, |
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'fileSizeLimit' => $this->fileSizeLimit, |
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'fileUploadsLimit' => $this->fileUploadsLimit, |
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'fileExts' => $this->getFileExts(), |
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]; |
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} |
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} |
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ScoLib /
admin
