Backpack\CRUD\app\Library\Validation\Rules\ValidUploadMultiple::validateRules()

Complexity

Conditions	6
Paths	16

Size

Total Lines	29
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	1	Features	0

<?php
    public function validateRules(string $attribute, mixed $value): array
    {
        $entry = CrudPanelFacade::getCurrentEntry() !== false ? CrudPanelFacade::getCurrentEntry() : null;

The method getCurrentEntry() does not exist on Backpack\CRUD\app\Library\CrudPanel\CrudPanelFacade. Since you implemented __callStatic, consider adding a @method annotation.

        // `upload_multiple` sends [[0 => null]] when user doesn't upload anything
        // assume that nothing changed on field so nothing is sent on the request.
        if (count($value) === 1 && empty($value[0])) {
            
            $this->data[$attribute] = [];
            $value = [];
        }

        $previousValues = $entry?->{$attribute} ?? [];
        if (is_string($previousValues)) {
            $previousValues = json_decode($previousValues, true) ?? [];
        }

        $value = array_merge($previousValues, $value);

        if ($entry) {
            $filesDeleted = CrudPanelFacade::getRequest()->input('clear_'.$attribute) ?? [];

The method getRequest() does not exist on Backpack\CRUD\app\Library\CrudPanel\CrudPanelFacade. Since you implemented __callStatic, consider adding a @method annotation.

            $data = $this->data;
            $data[$attribute] = array_diff($value, $filesDeleted);
            
            return $this->validateFieldAndFile($attribute, $data);
        }

        return $this->validateFieldAndFile($attribute, $value);
    }