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<?php |
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namespace Backpack\CRUD\app\Library\CrudPanel\Uploads\Uploaders; |
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use Backpack\CRUD\app\Library\CrudPanel\CrudPanelFacade; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Support\Facades\Storage; |
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class SingleFile extends Uploader |
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{ |
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public function save(Model $entry, $value = null) |
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{ |
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return $this->isRepeatable && ! $this->isRelationship ? $this->saveRepeatableFile($entry, $value) : $this->saveFile($entry, $value); |
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} |
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private function saveRepeatableFile($entry, $values) |
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{ |
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$orderedFiles = $this->getFileOrderFromRequest(); |
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$previousFiles = $this->getPreviousRepeatableValues($entry); |
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foreach ($values as $row => $file) { |
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if ($file && is_file($file) && $file->isValid()) { |
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$fileName = $this->getFileNameWithExtension($file); |
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$file->storeAs($this->path, $fileName, $this->disk); |
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$orderedFiles[$row] = $this->path.$fileName; |
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continue; |
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} |
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} |
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foreach ($previousFiles as $row => $file) { |
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if ($file && ! isset($orderedFiles[$row])) { |
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$orderedFiles[$row] = null; |
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Storage::disk($this->disk)->delete($file); |
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} |
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} |
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return $orderedFiles; |
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} |
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private function saveFile($entry, $value) |
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{ |
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$value = $value ?? CrudPanelFacade::getRequest()->file($this->name); |
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$previousFile = $entry->getOriginal($this->name); |
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if ($value && is_file($value) && $value->isValid()) { |
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if ($previousFile) { |
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Storage::disk($this->disk)->delete($previousFile); |
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} |
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$fileName = $this->getFileNameWithExtension($value); |
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$value->storeAs($this->path, $fileName, $this->disk); |
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return $this->path.$fileName; |
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} |
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if (! $value && CrudPanelFacade::getRequest()->has($this->name) && $previousFile) { |
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Storage::disk($this->disk)->delete($previousFile); |
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return null; |
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} |
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return $previousFile; |
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} |
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} |
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Laravel-Backpack /
CRUD
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