Sco\Admin\Form\Elements\File

Complexity

Total Complexity

37

Size/Duplication

Total Lines	269
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	5

Importance

Changes	1
Bugs	0	Features	0

25 Methods

Rating	Name	Duplication	Size	Complexity
A	getValue()	0	16	3
A	getActionUrl()	0	19	3
A	setActionUrl()	0	6	1
A	isMultiSelect()	0	4	1
A	enableMultiSelect()	0	6	1
A	isMultiFile()	0	4	1
A	disableMultiFile()	0	6	1
A	disableFileList()	0	6	1
A	withCredentials()	0	6	1
A	setFileSizeLimit()	0	5	1
A	getFileExtensions()	0	8	2
A	setFileExtensions()	0	6	2
A	getFileUploadsLimit()	0	8	2
A	setFileUploadsLimit()	0	6	1
A	getListType()	0	4	1
A	pictureListType()	0	6	1
A	pictureCardListType()	0	6	1
A	toArray()	0	12	1
A	getDisk()	0	8	2
A	setDisk()	0	6	1
A	getUploadPath()	0	7	2
A	setUploadPath()	0	6	1
A	saveFile()	0	9	1
A	prepareValue()	0	12	4
A	getFileUrl()	0	4	1

<?php

namespace Sco\Admin\Form\Elements;

use Illuminate\Http\UploadedFile;
use Storage;

class File extends Element
{
    protected $type = 'file';

    protected $actionUrl;

    protected $multiSelect = false;

    protected $multiFile = true;

    protected $showFileList = true;

    protected $withCredentials = false;

    protected $fileSizeLimit = 0;

    protected $fileUploadsLimit = 0;

    protected $fileExtensions;

    protected $listType = 'text';

    protected $disk;

    protected $uploadPath;

    public function getValue()
    {
        $value = parent::getValue();
        if (empty($value)) {
            return [];
        }
        if ($this->isMultiFile()) {
            return collect(explode(',', $value))->map(function ($item) {
                return $this->getFileUrl($item);
            });
        }

        return [
            $this->getFileUrl($value),
        ];
    }

    public function getActionUrl()
    {
        if ($this->actionUrl) {
            return $this->actionUrl;
        }
        $model = app('admin.components')->get(get_class($this->getModel()));

        $params       = [
            'model' => $model->getName(),
            'field' => $this->getName(),
        ];
        $params['id'] = null;
        if ($this->getModel()->exists) {
            $params['id'] = $this->getModel()->getKey();
        }
        $params['_token'] = csrf_token();

        return route('admin.model.upload.file', $params);
    }

    public function setActionUrl($value)
    {
        $this->actionUrl = $value;

        return $this;
    }

    public function isMultiSelect()
    {
        return $this->multiSelect;
    }

    public function enableMultiSelect()
    {
        $this->multiSelect = true;

        return $this;
    }

    public function isMultiFile()
    {
        return $this->multiFile;
    }

    public function disableMultiFile()
    {
        $this->multiFile = false;

        return $this;
    }

    /**
     * Show file list
     *
     * @return $this
     */
    public function disableFileList()
    {
        $this->showFileList = false;

        return $this;
    }

    /**
     * Indicates whether or not cross-site Access-Control requests
     * should be made using credentials
     *
     * @return $this
     */
    public function withCredentials()
    {
        $this->withCredentials = true;

        return $this;
    }

    /**
     * The maximum size allowed for a file upload. (KB)
     *
     * @param int $value
     *
     * @return $this
     */
    public function setFileSizeLimit($value)
    {
        $this->fileSizeLimit = intval($value);
        return $this;
    }

    public function getFileExtensions()
    {
        if ($this->fileExtensions) {
            return $this->fileExtensions;
        }

        return config('admin.upload.extensions');
    }

    /**
     * A list of allowable extensions that can be uploaded.
     *
     * @param array|string $value
     *
     * @return $this
     */
    public function setFileExtensions($value)
    {
        $this->fileExtensions = is_array($value) ? $value : explode(',', $value);

        return $this;
    }

    public function getFileUploadsLimit()
    {
        if (!$this->isMultiFile()) {
            return 1;
        }

        return $this->fileUploadsLimit;
    }

    /**
     * The maximum number of files that can be uploaded.
     *
     * @param int $value
     *
     * @return $this
     */
    public function setFileUploadsLimit($value)
    {
        $this->fileUploadsLimit = intval($value);

        return $this;
    }

    public function getListType()
    {
        return $this->listType;
    }

    public function pictureListType()
    {
        $this->listType = 'picture';

        return $this;
    }

    public function pictureCardListType()
    {
        $this->listType = 'picture-card';

        return $this;
    }

    public function toArray()
    {
        return parent::toArray() + [
                'action'           => $this->getActionUrl(),
                'showFileList'     => $this->showFileList,
                'multiSelect'      => $this->isMultiSelect(),
                'fileSizeLimit'    => $this->fileSizeLimit,
                'fileUploadsLimit' => $this->getFileUploadsLimit(),
                'fileExtensions'   => $this->getFileExtensions(),
                'listType'         => $this->getListType(),
            ];
    }

    public function getDisk()
    {
        if ($this->disk) {
            return $this->disk;
        }

        return config('admin.upload.disk', 'public');
    }

    public function setDisk($value)
    {
        $this->disk = $value;

        return $this;
    }

    public function getUploadPath()
    {
        if ($this->uploadPath) {
            return $this->uploadPath;
        }
        return config('admin.upload.directory', 'admin/uploads');
    }

    public function setUploadPath($value)
    {
        $this->uploadPath = $value;

        return $this;
    }

    public function saveFile(UploadedFile $file)
    {
        $path = $file->store($this->getUploadPath(), $this->getDisk());

        return [
            'path' => $path,
            'url'  => $this->getFileUrl($path),
        ];
    }

    protected function prepareValue($value)
    {
        if (empty($value) && !is_array($value)) {
            return $value;
        }

        if ($this->isMultiFile()) {
            return implode(',', $value);
        } else {
            return $value[0];
        }
    }

    protected function getFileUrl($path)
    {
        return Storage::disk($this->getDisk())->url($path);
    }
}