SleepingOwl\Admin\Form\Element\MultiSelectAjax

Complexity

Total Complexity

24

Size/Duplication

Total Lines	196
Duplicated Lines	40.31 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

10.34%

Importance

Changes	7
Bugs	2	Features	0

10 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	12	12	2
A	getFieldName()	0	4	1
A	setSearchUrl()	0	6	1
A	getSearchUrl()	8	8	2
A	registerRoutes()	11	11	2
A	setMinSymbols()	0	6	1
A	getMinSymbols()	0	4	1
A	toArray()	14	14	1
C	loadOptions()	34	59	11
A	afterSave()	0	10	2

<?php

namespace SleepingOwl\Admin\Form\Element;

use Illuminate\Http\Request;
use Illuminate\Routing\Router;
use SleepingOwl\Admin\Contracts\Initializable;
use SleepingOwl\Admin\Contracts\WithRoutesInterface;
use Illuminate\Database\Eloquent\Relations\HasOneOrMany;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use SleepingOwl\Admin\Contracts\Repositories\RepositoryInterface;

class MultiSelectAjax extends MultiSelect implements Initializable, WithRoutesInterface
{
    protected $view = 'form.element.selectajax';

    protected static $route = 'multiselectajax';

    protected $search_url = null;

    protected $min_symbols = 3;

    /**
     * MultiSelectAjax constructor.
     * @param string $path
     * @param null $label
     * @param array $options
     */
    public function __construct($path, $label = null, $options = [])

This method seems to be duplicated in your project.

    {
        parent::__construct($path, $label, $options);

        $this->setLoadOptionsQueryPreparer(function ($item, $query) {
            $repository = app(RepositoryInterface::class);
            $repository->setModel($this->getModelForOptions());
            $key = $repository->getModel()->getKeyName();

            return $query->whereIn($key, $this->getValueFromModel() ? $this->getValueFromModel() : []);
        });
    }

    /**
     * Get Field name for search url.
     * @return mixed
     */
    public function getFieldName()
    {
        return str_replace('[]', '', $this->getName());
    }

    /**
     * Search url for ajax.
     * @param $url
     * @return $this
     */
    public function setSearchUrl($url)
    {
        $this->search_url = $url;

        return $this;
    }

    /**
     * Getter of search url.
     * @return string
     */
    public function getSearchUrl()

This method seems to be duplicated in your project.

    {
        return $this->search_url ? $this->search_url : route('admin.form.element.'.static::$route, [
            'adminModel' => \AdminSection::getModel($this->model)->getAlias(),
            'field'      => $this->getFieldName(),
            'id'         => $this->model->getKey(),
        ]);
    }

    /**
     * @param Router $router
     */
    public static function registerRoutes(Router $router)

This method seems to be duplicated in your project.

    {
        $routeName = 'admin.form.element.'.static::$route;

        if (! $router->has($routeName)) {
            $router->post('{adminModel}/'.static::$route.'/{field}/{id?}', [
                'as'   => $routeName,
                'uses' => 'SleepingOwl\Admin\Http\Controllers\FormElementController@multiselectSearch',
            ]);
        }
    }

    /**
     * Set min symbols to search.
     * @param $symbols
     * @return $this
     */
    public function setMinSymbols($symbols)
    {
        $this->min_symbols = $symbols;

        return $this;
    }

    /**
     * Get min symbols to search.
     * @return int
     */
    public function getMinSymbols()
    {
        return $this->min_symbols;
    }

    /**
     * @return array
     */
    public function toArray()

This method seems to be duplicated in your project.

    {
        $this->setHtmlAttributes([
            'id'               => $this->getName(),
            'class'            => 'form-control js-data-ajax',
            'multiple',
            'field'            => $this->display,
            'model'            => get_class($this->getModelForOptions()),
            'search_url'       => $this->getSearchUrl(),
            'data-min-symbols' => $this->getMinSymbols(),
        ]);

        return ['attributes' => $this->getHtmlAttributes()] + parent::toArray();
    }

    /**
     * @return array
     */
    protected function loadOptions()
    {
        $repository = app(RepositoryInterface::class);
        $repository->setModel($this->getModelForOptions());
        $key = $repository->getModel()->getKeyName();

        $options = $repository->getQuery();
        $relation = $this->getModelAttributeKey();

        if ($this->isEmptyRelation() and ! is_null($foreignKey = $this->getForeignKey())) {

This code seems to be duplicated across your project.

Using logical operators such as and instead of && is generally not recommended.

            $model = $this->getModel();

            if ($model->{$relation}() instanceof HasOneOrMany) {
                $options->where($foreignKey, 0)->orWhereNull($foreignKey);
            }
        }

        if (count($this->getFetchColumns()) > 0) {

This code seems to be duplicated across your project.

            $options->select(
                array_merge([$key], $this->getFetchColumns())
            );
        }

        // call the pre load options query preparer if has be set
        if (! is_null($preparer = $this->getLoadOptionsQueryPreparer())) {
            $options = $preparer($this, $options);
        }

        if (method_exists($this->getModel(), $relation) && $this->getModel()->{$relation}() instanceof BelongsToMany) {
            $options = $this->getModel()->{$relation}();
        }

        $options = $options->get();

        if (is_callable($makeDisplay = $this->getDisplay())) {

This code seems to be duplicated across your project.

            // make dynamic display text
            if ($options instanceof Collection) {

The class SleepingOwl\Admin\Form\Element\Collection does not exist. Did you forget a USE statement, or did you not list all dependencies?

                $options = $options->all();
            }

            // iterate for all options and redefine it as
            // list of KEY and TEXT pair
            $options = array_map(function ($opt) use ($key, $makeDisplay) {
                // get the KEY and make the display text
                return [data_get($opt, $key), $makeDisplay($opt)];
            }, $options);

            // take options as array with KEY => VALUE pair
            $options = array_pluck($options, 1, 0);
        } elseif ($options instanceof Collection) {

The class SleepingOwl\Admin\Form\Element\Collection does not exist. Did you forget a USE statement, or did you not list all dependencies?

            // take options as array with KEY => VALUE pair
            $options = array_pluck($options->all(), $this->getDisplay(), $key);
        } else {
            // take options as array with KEY => VALUE pair
            $options = array_pluck($options, $this->getDisplay(), $key);
        }

        return $options;
    }

    /**
     * @param Request $request
     *
     * @return void
     */
    public function afterSave(Request $request)
    {
        $attribute = $this->getModelAttributeKey();

        if (! method_exists($this->getModel(), $attribute)) {
            return;
        }

        parent::afterSave($request);
    }
}