Encore\Admin\Form\Field\Select

Complexity

Total Complexity

15

Size/Duplication

Total Lines	310
Duplicated Lines	13.87 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes

0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	options()	0	19	4
A	groups()	0	6	1
B	load()	0	36	2
A	loadRemoteOptions()	0	22	1
B	ajax()	43	43	1
A	config()	0	6	1
B	addButton()	0	27	1
B	render()	0	31	4

<?php

namespace Encore\Admin\Form\Field;

use Encore\Admin\Facades\Admin;
use Encore\Admin\Form\Field;
use Illuminate\Contracts\Support\Arrayable;
use Illuminate\Support\Str;

class Select extends Field
{
    /**
     * @var array
     */
    protected static $css = [
        '/vendor/laravel-admin/AdminLTE/plugins/select2/select2.min.css',
    ];

    /**
     * @var array
     */
    protected static $js = [
        '/vendor/laravel-admin/AdminLTE/plugins/select2/select2.full.min.js',
    ];

    /**
     * @var array
     */
    protected $groups = [];

    /**
     * @var array
     */
    protected $config = [];

    /**
     * @var array
     */
    protected $button = null;

    /**
     * Set options.
     *
     * @param array|callable|string $options
     *
     * @return $this|mixed
     */
    public function options($options = [])
    {
        // remote options
        if (is_string($options)) {
            return $this->loadRemoteOptions(...func_get_args());

func_get_args() is of type array, but the function expects a string.

        }

        if ($options instanceof Arrayable) {
            $options = $options->toArray();
        }

        if (is_callable($options)) {
            $this->options = $options;

It seems like $options of type callable is incompatible with the declared type array of property $options.

        } else {
            $this->options = (array) $options;
        }

        return $this;
    }

    /**
     * @param array $groups
     */

    /**
     * Set option groups.
     *
     * eg: $group = [
     *        [
     *        'label' => 'xxxx',
     *        'options' => [
     *            1 => 'foo',
     *            2 => 'bar',
     *            ...
     *        ],
     *        ...
     *     ]
     *
     * @param array $groups
     *
     * @return $this
     */
    public function groups(array $groups)
    {
        $this->groups = $groups;

        return $this;
    }

    /**
     * Load options for other select on change.
     *
     * @param string $field
     * @param string $sourceUrl
     * @param string $idField
     * @param string $textField
     *
     * @return $this
     */
    public function load($field, $sourceUrl, $idField = 'id', $textField = 'text')
    {
        if (Str::contains($field, '.')) {
            $field = $this->formatName($field);
            $class = str_replace(['[', ']'], '_', $field);
        } else {
            $class = $field;
        }

        $script = <<<EOT
$(document).off('change', "{$this->getElementClassSelector()}");
$(document).on('change', "{$this->getElementClassSelector()}", function () {

    var target = $(this).closest('.fields-group').find(".$class");
     $(target).prop("disabled", true);
    $.get("$sourceUrl?q="+this.value, function (data) {
        target.find("option").remove();
        $(target).select2({
            dir: "$this->direction",
            language : "$this->local",
            data: $.map(data, function (d) {
                d.id = d.$idField;
                d.text = d.$textField;
                return d;
            })
        }).trigger('change');
        $(target).prop("disabled", false);

    });
});
EOT;

        Admin::script($script);

        return $this;
    }

    /**
     * Load options from remote.
     *
     * @param string $url
     * @param array  $parameters
     * @param array  $options
     *
     * @return $this
     */
    protected function loadRemoteOptions($url, $parameters = [], $options = [])
    {
        $ajaxOptions = [
            'url' => $url.'?'.http_build_query($parameters),
        ];

        $ajaxOptions = json_encode(array_merge($ajaxOptions, $options));

        $this->script = <<<EOT

$.ajax($ajaxOptions).done(function(data) {
  $("{$this->getElementClassSelector()}").select2({
     dir: "$this->direction",
     language : "$this->local",
     data: data
  });
});

EOT;

        return $this;
    }

    /**
     * Load options from ajax results.
     *
     * @param string $url
     * @param $idField
     * @param $textField
     *
     * @return $this
     */
    public function ajax($url, $idField = 'id', $textField = 'text')

This method seems to be duplicated in your project.

    {
        $this->script = <<<EOT

$("{$this->getElementClassSelector()}").select2({
  ajax: {
    url: "$url",
    dataType: 'json',
    delay: 250,
    data: function (params) {
      return {
        q: params.term,
        page: params.page
      };
    },
    processResults: function (data, params) {
      params.page = params.page || 1;

      return {
        results: $.map(data.data, function (d) {
                   d.id = d.$idField;
                   d.text = d.$textField;
                   return d;
                }),
        pagination: {
          more: data.next_page_url
        }
      };
    },
    cache: true
  },
  minimumInputLength: 1,
  escapeMarkup: function (markup) {
      return markup;
  },
  dir: "$this->direction",
  language : "$this->local",
});

EOT;

        return $this;
    }

    /**
     * Set config for select2.
     *
     * all configurations see https://select2.org/configuration/options-api
     *
     * @param string $key
     * @param mixed  $val
     *
     * @return $this
     */
    public function config($key, $val)
    {
        $this->config[$key] = $val;

        return $this;
    }

    /**
     * add btn group for select2.
     *
     * @param $text
     * @param $btn_url
     * @param $ajax_url
     * @return $this
     * @internal param string $key
     * @internal param mixed $val
     *
     */
    public function addButton($text, $btn_url ,$ajax_url)
    {
        $this->button['text'] = $text;
        $this->button['class'] = $this->getElementClassString() . "_btn";
        $this->button['script'] = <<<EOT
        $(".{$this->button['class']}").on("click",function(){
            window.open("{$btn_url}")
    });
    //instagram
        $('{$this->getElementClassSelector()}').change(function(){
            $.ajax({
        method: 'post',
        url: '{$ajax_url}',
        data: {
                _token: LA.token,
            id: $(this).val()
        },
        success: function (data) {
//            $.pjax.reload('#pjax-container');
                toastr.success(data.message);
            }
    });
    
    });
EOT;
        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function render()
    {
        $configs = array_merge([
            'allowClear'  => true,
            'placeholder' => $this->label,
            'dir'=> "$this->direction",
            'language' => "$this->local"
        ], $this->config);

        $configs = json_encode($configs);

        if (empty($this->script)) {
            $this->script = "$(\"{$this->getElementClassSelector()}\").select2($configs);" . $this->button['script'];
        }

        if ($this->options instanceof \Closure) {
            if ($this->form) {
                $this->options = $this->options->bindTo($this->form->model());
            }

            $this->options(call_user_func($this->options, $this->value));
        }

        $this->options = array_filter($this->options);

        return parent::render()->with([

The method with does only exist in Illuminate\View\View, but not in Illuminate\Contracts\View\Factory.

            'options' => $this->options,
            'groups'  => $this->groups,
            'add_button'  => $this->button,
        ]);
    }
}