Grav\Plugin\Admin\AdminBaseController::taskRemoveMedia PHP Метод

    public function taskRemoveMedia()
    {
        if (!$this->canEditMedia()) {
            return false;
        }
        $filename = base64_decode($this->grav['uri']->param('route'));
        $file = File::instance($filename);
        $resultRemoveMedia = false;
        $resultRemoveMediaMeta = true;
        if ($file->exists()) {
            $resultRemoveMedia = $file->delete();
            $metaFilePath = $filename . '.meta.yaml';
            $metaFilePath = str_replace('@3x', '', $metaFilePath);
            $metaFilePath = str_replace('@2x', '', $metaFilePath);
            if (is_file($metaFilePath)) {
                $metaFile = File::instance($metaFilePath);
                $resultRemoveMediaMeta = $metaFile->delete();
            }
        }
        if ($resultRemoveMedia && $resultRemoveMediaMeta) {
            $this->admin->json_response = ['status' => 'success', 'message' => $this->admin->translate('PLUGIN_ADMIN.REMOVE_SUCCESSFUL')];
            return true;
        } else {
            $this->admin->json_response = ['status' => 'success', 'message' => $this->admin->translate('PLUGIN_ADMIN.REMOVE_FAILED')];
            return false;
        }
    }