Field::getValidator() - Code Metrics - Inspection of "Merge pull request #3003 from qianfunian/master" - z-song/laravel-admin - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 2c7bf5...e478d4 )

by Song

created 2019-02-14 08:49 UTC

Field::getValidator() B

↳ Parent: Project

Complexity

Conditions	8
Paths	7

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	8
nc	7
nop	1
dl	0
loc	36
rs	8.0995
c	0
b	0
f	0

<?php

namespace Encore\Admin\Form;

use Encore\Admin\Admin;
use Encore\Admin\Form;
use Illuminate\Contracts\Support\Arrayable;
use Illuminate\Contracts\Support\Renderable;
use Illuminate\Support\Arr;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Traits\Macroable;

/**
 * Class Field.
 */
class Field implements Renderable
{
    use Macroable;

    const FILE_DELETE_FLAG = '_file_del_';

    /**
     * Element id.
     *
     * @var array|string
     */
    protected $id;

    /**
     * Element value.
     *
     * @var mixed
     */
    protected $value;

    /**
     * Data of all original columns of value.
     *
     * @var mixed
     */
    protected $data;

    /**
     * Field original value.
     *
     * @var mixed
     */
    protected $original;

    /**
     * Field default value.
     *
     * @var mixed
     */
    protected $default;

    /**
     * Element label.
     *
     * @var string
     */
    protected $label = '';

    /**
     * Column name.
     *
     * @var string|array
     */
    protected $column = '';

    /**
     * Form element name.
     *
     * @var string
     */
    protected $elementName = [];

    /**
     * Form element classes.
     *
     * @var array
     */
    protected $elementClass = [];

    /**
     * Variables of elements.
     *
     * @var array
     */
    protected $variables = [];

    /**
     * Options for specify elements.
     *
     * @var array
     */
    protected $options = [];

    /**
     * Checked for specify elements.
     *
     * @var array
     */
    protected $checked = [];

    /**
     * Validation rules.
     *
     * @var string|\Closure
     */
    protected $rules = '';

    /**
     * @var callable
     */
    protected $validator;

    /**
     * Validation messages.
     *
     * @var array
     */
    protected $validationMessages = [];

    /**
     * Css required by this field.
     *
     * @var array
     */
    protected static $css = [];

    /**
     * Js required by this field.
     *
     * @var array
     */
    protected static $js = [];

    /**
     * Script for field.
     *
     * @var string
     */
    protected $script = '';

    /**
     * Element attributes.
     *
     * @var array
     */
    protected $attributes = [];

    /**
     * Parent form.
     *
     * @var Form
     */
    protected $form = null;

    /**
     * View for field to render.
     *
     * @var string
     */
    protected $view = '';

    /**
     * Help block.
     *
     * @var array
     */
    protected $help = [];

    /**
     * Key for errors.
     *
     * @var mixed
     */
    protected $errorKey;

    /**
     * Placeholder for this field.
     *
     * @var string|array
     */
    protected $placeholder;

    /**
     * Width for label and field.
     *
     * @var array
     */
    protected $width = [
        'label' => 2,
        'field' => 8,
    ];

    /**
     * If the form horizontal layout.
     *
     * @var bool
     */
    protected $horizontal = true;

    /**
     * column data format.
     *
     * @var \Closure
     */
    protected $customFormat = null;

    /**
     * @var bool
     */
    protected $display = true;

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

    /**
     * Field constructor.
     *
     * @param       $column
     * @param array $arguments
     */
    public function __construct($column, $arguments = [])
    {
        $this->column = $column;
        $this->label = $this->formatLabel($arguments);
        $this->id = $this->formatId($column);
    }

    /**
     * Get assets required by this field.
     *
     * @return array
     */
    public static function getAssets()
    {
        return [
            'css' => static::$css,
            'js'  => static::$js,
        ];
    }

    /**
     * Format the field element id.
     *
     * @param string|array $column
     *
     * @return string|array
     */
    protected function formatId($column)
    {
        return str_replace('.', '_', $column);
    }

    /**
     * Format the label value.
     *
     * @param array $arguments
     *
     * @return string
     */
    protected function formatLabel($arguments = [])
    {
        $column = is_array($this->column) ? current($this->column) : $this->column;

        $label = isset($arguments[0]) ? $arguments[0] : ucfirst($column);

        return str_replace(['.', '_'], ' ', $label);
    }

    /**
     * Format the name of the field.
     *
     * @param string $column
     *
     * @return array|mixed|string
     */
    protected function formatName($column)
    {
        if (is_string($column)) {
            $name = explode('.', $column);

            if (count($name) == 1) {
                return $name[0];
            }

            $html = array_shift($name);
            foreach ($name as $piece) {
                $html .= "[$piece]";
            }

            return $html;
        }

        if (is_array($this->column)) {
            $names = [];
            foreach ($this->column as $key => $name) {
                $names[$key] = $this->formatName($name);
            }

            return $names;
        }

        return '';
    }

    /**
     * Set form element name.
     *
     * @param string $name
     *
     * @return $this
     *
     * @author Edwin Hui
     */
    public function setElementName($name)
    {
        $this->elementName = $name;

        return $this;
    }

    /**
     * Fill data to the field.
     *
     * @param array $data
     *
     * @return void
     */
    public function fill($data)
    {
        // Field value is already setted.
//        if (!is_null($this->value)) {
//            return;
//        }

        $this->data = $data;

        if (is_array($this->column)) {
            foreach ($this->column as $key => $column) {
                $this->value[$key] = array_get($data, $column);
            }

            return;
        }

        $this->value = array_get($data, $this->column);
        if (isset($this->customFormat) && $this->customFormat instanceof \Closure) {
            $this->value = call_user_func($this->customFormat, $this->value);
        }
    }

    /**
     * custom format form column data when edit.
     *
     * @param \Closure $call
     *
     * @return $this
     */
    public function customFormat(\Closure $call)
    {
        $this->customFormat = $call;

        return $this;
    }

    /**
     * Set original value to the field.
     *
     * @param array $data
     *
     * @return void
     */
    public function setOriginal($data)
    {
        if (is_array($this->column)) {
            foreach ($this->column as $key => $column) {
                $this->original[$key] = array_get($data, $column);
            }

            return;
        }

        $this->original = array_get($data, $this->column);
    }

    /**
     * @param Form $form
     *
     * @return $this
     */
    public function setForm(Form $form = null)
    {
        $this->form = $form;

        return $this;
    }

    /**
     * Set width for field and label.
     *
     * @param int $field
     * @param int $label
     *
     * @return $this
     */
    public function setWidth($field = 8, $label = 2)
    {
        $this->width = [
            'label' => $label,
            'field' => $field,
        ];

        return $this;
    }

    /**
     * Set the field options.
     *
     * @param array $options
     *
     * @return $this
     */
    public function options($options = [])
    {
        if ($options instanceof Arrayable) {
            $options = $options->toArray();
        }

        $this->options = array_merge($this->options, $options);

        return $this;
    }

    /**
     * Set the field option checked.
     *
     * @param array $checked
     *
     * @return $this
     */
    public function checked($checked = [])
    {
        if ($checked instanceof Arrayable) {
            $checked = $checked->toArray();
        }

        $this->checked = array_merge($this->checked, $checked);

        return $this;
    }

    /**
     * Get or set rules.
     *
     * @param null  $rules
     * @param array $messages
     *
     * @return $this
     */
    public function rules($rules = null, $messages = [])
    {
        if ($rules instanceof \Closure) {
            $this->rules = $rules;
        }

        if (is_array($rules)) {
            $thisRuleArr = array_filter(explode('|', $this->rules));

            $this->rules = array_merge($thisRuleArr, $rules);
        } elseif (is_string($rules)) {
            $rules = array_filter(explode('|', "{$this->rules}|$rules"));

            $this->rules = implode('|', $rules);
        }

        $this->validationMessages = $messages;

        return $this;
    }

    /**
     * Get field validation rules.
     *
     * @return string
     */
    protected function getRules()
    {
        if ($this->rules instanceof \Closure) {
            return $this->rules->call($this, $this->form);
        }

        return $this->rules;
    }

    /**
     * Remove a specific rule by keyword.
     *
     * @param string $rule
     *
     * @return void
     */
    protected function removeRule($rule)
    {
        if (!is_string($this->rules)) {
            return;
        }

        $pattern = "/{$rule}[^\|]?(\||$)/";
        $this->rules = preg_replace($pattern, '', $this->rules, -1);
    }

    /**
     * Set field validator.
     *
     * @param callable $validator
     *
     * @return $this
     */
    public function validator(callable $validator)
    {
        $this->validator = $validator;

        return $this;
    }

    /**
     * Get key for error message.
     *
     * @return string
     */
    public function getErrorKey()
    {
        return $this->errorKey ?: $this->column;
    }

    /**
     * Set key for error message.
     *
     * @param string $key
     *
     * @return $this
     */
    public function setErrorKey($key)
    {
        $this->errorKey = $key;

        return $this;
    }

    /**
     * Set or get value of the field.
     *
     * @param null $value
     *
     * @return mixed
     */
    public function value($value = null)
    {
        if (is_null($value)) {
            return is_null($this->value) ? $this->getDefault() : $this->value;
        }

        $this->value = $value;

        return $this;
    }

    /**
     * Set or get data.
     *
     * @param array $data
     *
     * @return $this
     */
    public function data(array $data = null)
    {
        if (is_null($data)) {
            return $this->data;
        }

        $this->data = $data;

        return $this;
    }

    /**
     * Set default value for field.
     *
     * @param $default
     *
     * @return $this
     */
    public function default($default)
    {
        $this->default = $default;

        return $this;
    }

    /**
     * Get default value.
     *
     * @return mixed
     */
    public function getDefault()
    {
        if ($this->default instanceof \Closure) {
            return call_user_func($this->default, $this->form);
        }

        return $this->default;
    }

    /**
     * Set help block for current field.
     *
     * @param string $text
     * @param string $icon
     *
     * @return $this
     */
    public function help($text = '', $icon = 'fa-info-circle')
    {
        $this->help = compact('text', 'icon');

        return $this;
    }

    /**
     * Get column of the field.
     *
     * @return string|array
     */
    public function column()
    {
        return $this->column;
    }

    /**
     * Get label of the field.
     *
     * @return string
     */
    public function label()
    {
        return $this->label;
    }

    /**
     * Get original value of the field.
     *
     * @return mixed
     */
    public function original()
    {
        return $this->original;
    }

    /**
     * Get validator for this field.
     *
     * @param array $input
     *
     * @return bool|Validator
     */
    public function getValidator(array $input)
    {
        if ($this->validator) {
            return $this->validator->call($this, $input);
        }

        $rules = $attributes = [];

        if (!$fieldRules = $this->getRules()) {
            return false;
        }

        if (is_string($this->column)) {
            if (!array_has($input, $this->column)) {
                return false;
            }

            $input = $this->sanitizeInput($input, $this->column);

            $rules[$this->column] = $fieldRules;
            $attributes[$this->column] = $this->label;
        }

        if (is_array($this->column)) {
            foreach ($this->column as $key => $column) {
                if (!array_key_exists($column, $input)) {
                    continue;
                }
                $input[$column.$key] = array_get($input, $column);
                $rules[$column.$key] = $fieldRules;
                $attributes[$column.$key] = $this->label."[$column]";
            }
        }

        return Validator::make($input, $rules, $this->validationMessages, $attributes);
    }

    /**
     * Sanitize input data.
     *
     * @param array  $input
     * @param string $column
     *
     * @return array
     */
    protected function sanitizeInput($input, $column)
    {
        if ($this instanceof Field\MultipleSelect) {
            $value = array_get($input, $column);
            array_set($input, $column, array_filter($value));
        }

        return $input;
    }

    /**
     * Add html attributes to elements.
     *
     * @param array|string $attribute
     * @param mixed        $value
     *
     * @return $this
     */
    public function attribute($attribute, $value = null)
    {
        if (is_array($attribute)) {
            $this->attributes = array_merge($this->attributes, $attribute);
        } else {
            $this->attributes[$attribute] = (string) $value;
        }

        return $this;
    }

    /**
     * Specifies a regular expression against which to validate the value of the input.
     *
     * @param string $regexp
     *
     * @return Field
     */
    public function pattern($regexp)
    {
        return $this->attribute('pattern', $regexp);
    }

    /**
     * set the input filed required.
     *
     * @param bool $isLabelAsterisked
     *
     * @return Field
     */
    public function required($isLabelAsterisked = true)
    {
        if ($isLabelAsterisked) {
            $this->setLabelClass(['asterisk']);
        }

        return $this->attribute('required', true);
    }

    /**
     * Set the field automatically get focus.
     *
     * @return Field
     */
    public function autofocus()
    {
        return $this->attribute('autofocus', true);
    }

    /**
     * Set the field as readonly mode.
     *
     * @return Field
     */
    public function readOnly()
    {
        return $this->attribute('readonly', true);
    }

    /**
     * Set field as disabled.
     *
     * @return Field
     */
    public function disable()
    {
        return $this->attribute('disabled', true);
    }

    /**
     * Set field placeholder.
     *
     * @param string $placeholder
     *
     * @return Field
     */
    public function placeholder($placeholder = '')
    {
        $this->placeholder = $placeholder;

        return $this;
    }

    /**
     * Get placeholder.
     *
     * @return string
     */
    public function getPlaceholder()
    {
        return $this->placeholder ?: trans('admin.input').' '.$this->label;
    }

    /**
     * Prepare for a field value before update or insert.
     *
     * @param $value
     *
     * @return mixed
     */
    public function prepare($value)
    {
        return $value;
    }

    /**
     * Format the field attributes.
     *
     * @return string
     */
    protected function formatAttributes()
    {
        $html = [];

        foreach ($this->attributes as $name => $value) {
            $html[] = $name.'="'.e($value).'"';
        }

        return implode(' ', $html);
    }

    /**
     * @return $this
     */
    public function disableHorizontal()
    {
        $this->horizontal = false;

        return $this;
    }

    /**
     * @return array
     */
    public function getViewElementClasses()
    {
        if ($this->horizontal) {
            return [
                'label'      => "col-sm-{$this->width['label']} {$this->getLabelClass()}",
                'field'      => "col-sm-{$this->width['field']}",
                'form-group' => 'form-group ',
            ];
        }

        return ['label' => "{$this->getLabelClass()}", 'field' => '', 'form-group' => ''];
    }

    /**
     * Set form element class.
     *
     * @param string|array $class
     *
     * @return $this
     */
    public function setElementClass($class)
    {
        $this->elementClass = array_merge($this->elementClass, (array) $class);

        return $this;
    }

    /**
     * Get element class.
     *
     * @return array
     */
    protected function getElementClass()
    {
        if (!$this->elementClass) {
            $name = $this->elementName ?: $this->formatName($this->column);

            $this->elementClass = (array) str_replace(['[', ']'], '_', $name);
        }

        return $this->elementClass;
    }

    /**
     * Get element class string.
     *
     * @return mixed
     */
    protected function getElementClassString()
    {
        $elementClass = $this->getElementClass();

        if (Arr::isAssoc($elementClass)) {
            $classes = [];

            foreach ($elementClass as $index => $class) {
                $classes[$index] = is_array($class) ? implode(' ', $class) : $class;
            }

            return $classes;
        }

        return implode(' ', $elementClass);
    }

    /**
     * Get element class selector.
     *
     * @return string|array
     */
    protected function getElementClassSelector()
    {
        $elementClass = $this->getElementClass();

        if (Arr::isAssoc($elementClass)) {
            $classes = [];

            foreach ($elementClass as $index => $class) {
                $classes[$index] = '.'.(is_array($class) ? implode('.', $class) : $class);
            }

            return $classes;
        }

        return '.'.implode('.', $elementClass);
    }

    /**
     * Add the element class.
     *
     * @param $class
     *
     * @return $this
     */
    public function addElementClass($class)
    {
        if (is_array($class) || is_string($class)) {
            $this->elementClass = array_merge($this->elementClass, (array) $class);

            $this->elementClass = array_unique($this->elementClass);
        }

        return $this;
    }

    /**
     * Remove element class.
     *
     * @param $class
     *
     * @return $this
     */
    public function removeElementClass($class)
    {
        $delClass = [];

        if (is_string($class) || is_array($class)) {
            $delClass = (array) $class;
        }

        foreach ($delClass as $del) {
            if (($key = array_search($del, $this->elementClass))) {
                unset($this->elementClass[$key]);
            }
        }

        return $this;
    }

    /**
     * Add variables to field view.
     *
     * @param array $variables
     *
     * @return $this
     */
    protected function addVariables(array $variables = [])
    {
        $this->variables = array_merge($this->variables, $variables);

        return $this;
    }

    /**
     * @return string
     */
    public function getLabelClass()
    : string
    {
        return implode(' ', $this->labelClass);
    }

    /**
     * @param array $labelClass
     *
     * @return self
     */
    public function setLabelClass(array $labelClass)
    : self
    {
        $this->labelClass = $labelClass;

        return $this;
    }

    /**
     * Get the view variables of this field.
     *
     * @return array
     */
    public function variables()
    {
        return array_merge($this->variables, [
            'id'          => $this->id,
            'name'        => $this->elementName ?: $this->formatName($this->column),
            'help'        => $this->help,
            'class'       => $this->getElementClassString(),
            'value'       => $this->value(),
            'label'       => $this->label,
            'viewClass'   => $this->getViewElementClasses(),
            'column'      => $this->column,
            'errorKey'    => $this->getErrorKey(),
            'attributes'  => $this->formatAttributes(),
            'placeholder' => $this->getPlaceholder(),
        ]);
    }

    /**
     * Get view of this field.
     *
     * @return string
     */
    public function getView()
    {
        if (!empty($this->view)) {
            return $this->view;
        }

        $class = explode('\\', get_called_class());

        return 'admin::form.'.strtolower(end($class));
    }

    /**
     * Get script of current field.
     *
     * @return string
     */
    public function getScript()
    {
        return $this->script;
    }

    /**
     * Set script of current field
     *
     * @return self
     */
    public functiion setScript($script)

    {
       $this->script = $script;
       return $this;
    }

    /**
     * To set this field should render or not.
     *
     * @return self
     */
    public function setDisplay(bool $display)
    {
        $this->display = $display;

        return $this;
    }

    /**
     * If this field should render.
     *
     * @return bool
     */
    protected function shouldRender()
    {
        if (!$this->display) {
            return false;
        }

        return true;
    }

    /**
     * Render this filed.
     *
     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View|string
     */
    public function render()
    {
        if (!$this->shouldRender()) {
            return '';
        }

        Admin::script($this->script);

        return view($this->getView(), $this->variables());
    }

    /**
     * @return string
     */
    public function __toString()
    {
        return $this->render()->render();
    }
}


1			<?php
2
3			namespace Encore\Admin\Form;
4
5			use Encore\Admin\Admin;
6			use Encore\Admin\Form;
7			use Illuminate\Contracts\Support\Arrayable;
8			use Illuminate\Contracts\Support\Renderable;
9			use Illuminate\Support\Arr;
10			use Illuminate\Support\Facades\Validator;
11			use Illuminate\Support\Traits\Macroable;
12
13			/**
14			* Class Field.
15			*/
16			class Field implements Renderable
17			{
18			use Macroable;
19
20			const FILE_DELETE_FLAG = '_file_del_';
21
22			/**
23			* Element id.
24			*
25			* @var array\|string
26			*/
27			protected $id;
28
29			/**
30			* Element value.
31			*
32			* @var mixed
33			*/
34			protected $value;
35
36			/**
37			* Data of all original columns of value.
38			*
39			* @var mixed
40			*/
41			protected $data;
42
43			/**
44			* Field original value.
45			*
46			* @var mixed
47			*/
48			protected $original;
49
50			/**
51			* Field default value.
52			*
53			* @var mixed
54			*/
55			protected $default;
56
57			/**
58			* Element label.
59			*
60			* @var string
61			*/
62			protected $label = '';
63
64			/**
65			* Column name.
66			*
67			* @var string\|array
68			*/
69			protected $column = '';
70
71			/**
72			* Form element name.
73			*
74			* @var string
75			*/
76			protected $elementName = [];
77
78			/**
79			* Form element classes.
80			*
81			* @var array
82			*/
83			protected $elementClass = [];
84
85			/**
86			* Variables of elements.
87			*
88			* @var array
89			*/
90			protected $variables = [];
91
92			/**
93			* Options for specify elements.
94			*
95			* @var array
96			*/
97			protected $options = [];
98
99			/**
100			* Checked for specify elements.
101			*
102			* @var array
103			*/
104			protected $checked = [];
105
106			/**
107			* Validation rules.
108			*
109			* @var string\|\Closure
110			*/
111			protected $rules = '';
112
113			/**
114			* @var callable
115			*/
116			protected $validator;
117
118			/**
119			* Validation messages.
120			*
121			* @var array
122			*/
123			protected $validationMessages = [];
124
125			/**
126			* Css required by this field.
127			*
128			* @var array
129			*/
130			protected static $css = [];
131
132			/**
133			* Js required by this field.
134			*
135			* @var array
136			*/
137			protected static $js = [];
138
139			/**
140			* Script for field.
141			*
142			* @var string
143			*/
144			protected $script = '';
145
146			/**
147			* Element attributes.
148			*
149			* @var array
150			*/
151			protected $attributes = [];
152
153			/**
154			* Parent form.
155			*
156			* @var Form
157			*/
158			protected $form = null;
159
160			/**
161			* View for field to render.
162			*
163			* @var string
164			*/
165			protected $view = '';
166
167			/**
168			* Help block.
169			*
170			* @var array
171			*/
172			protected $help = [];
173
174			/**
175			* Key for errors.
176			*
177			* @var mixed
178			*/
179			protected $errorKey;
180
181			/**
182			* Placeholder for this field.
183			*
184			* @var string\|array
185			*/
186			protected $placeholder;
187
188			/**
189			* Width for label and field.
190			*
191			* @var array
192			*/
193			protected $width = [
194			'label' => 2,
195			'field' => 8,
196			];
197
198			/**
199			* If the form horizontal layout.
200			*
201			* @var bool
202			*/
203			protected $horizontal = true;
204
205			/**
206			* column data format.
207			*
208			* @var \Closure
209			*/
210			protected $customFormat = null;
211
212			/**
213			* @var bool
214			*/
215			protected $display = true;
216
217			/**
218			* @var array
219			*/
220			protected $labelClass = [];
221
222			/**
223			* Field constructor.
224			*
225			* @param $column
226			* @param array $arguments
227			*/
228			public function __construct($column, $arguments = [])
229			{
230			$this->column = $column;
231			$this->label = $this->formatLabel($arguments);
232			$this->id = $this->formatId($column);
233			}
234
235			/**
236			* Get assets required by this field.
237			*
238			* @return array
239			*/
240			public static function getAssets()
241			{
242			return [
243			'css' => static::$css,
244			'js' => static::$js,
245			];
246			}
247
248			/**
249			* Format the field element id.
250			*
251			* @param string\|array $column
252			*
253			* @return string\|array
254			*/
255			protected function formatId($column)
256			{
257			return str_replace('.', '_', $column);
258			}
259
260			/**
261			* Format the label value.
262			*
263			* @param array $arguments
264			*
265			* @return string
266			*/
267			protected function formatLabel($arguments = [])
268			{
269			$column = is_array($this->column) ? current($this->column) : $this->column;
270
271			$label = isset($arguments[0]) ? $arguments[0] : ucfirst($column);
272
273			return str_replace(['.', '_'], ' ', $label);
274			}
275
276			/**
277			* Format the name of the field.
278			*
279			* @param string $column
280			*
281			* @return array\|mixed\|string
282			*/
283			protected function formatName($column)
284			{
285			if (is_string($column)) {
286			$name = explode('.', $column);
287
288			if (count($name) == 1) {
289			return $name[0];
290			}
291
292			$html = array_shift($name);
293			foreach ($name as $piece) {
294			$html .= "[$piece]";
295			}
296
297			return $html;
298			}
299
300			if (is_array($this->column)) {
301			$names = [];
302			foreach ($this->column as $key => $name) {
303			$names[$key] = $this->formatName($name);
304			}
305
306			return $names;
307			}
308
309			return '';
310			}
311
312			/**
313			* Set form element name.
314			*
315			* @param string $name
316			*
317			* @return $this
318			*
319			* @author Edwin Hui
320			*/
321			public function setElementName($name)
322			{
323			$this->elementName = $name;
324
325			return $this;
326			}
327
328			/**
329			* Fill data to the field.
330			*
331			* @param array $data
332			*
333			* @return void
334			*/
335			public function fill($data)
336			{
337			// Field value is already setted.
338			// if (!is_null($this->value)) {
339			// return;
340			// }
341
342			$this->data = $data;
343
344			if (is_array($this->column)) {
345			foreach ($this->column as $key => $column) {
346			$this->value[$key] = array_get($data, $column);
347			}
348
349			return;
350			}
351
352			$this->value = array_get($data, $this->column);
353			if (isset($this->customFormat) && $this->customFormat instanceof \Closure) {
354			$this->value = call_user_func($this->customFormat, $this->value);
355			}
356			}
357
358			/**
359			* custom format form column data when edit.
360			*
361			* @param \Closure $call
362			*
363			* @return $this
364			*/
365			public function customFormat(\Closure $call)
366			{
367			$this->customFormat = $call;
368
369			return $this;
370			}
371
372			/**
373			* Set original value to the field.
374			*
375			* @param array $data
376			*
377			* @return void
378			*/
379			public function setOriginal($data)
380			{
381			if (is_array($this->column)) {
382			foreach ($this->column as $key => $column) {
383			$this->original[$key] = array_get($data, $column);
384			}
385
386			return;
387			}
388
389			$this->original = array_get($data, $this->column);
390			}
391
392			/**
393			* @param Form $form
394			*
395			* @return $this
396			*/
397			public function setForm(Form $form = null)
398			{
399			$this->form = $form;
400
401			return $this;
402			}
403
404			/**
405			* Set width for field and label.
406			*
407			* @param int $field
408			* @param int $label
409			*
410			* @return $this
411			*/
412			public function setWidth($field = 8, $label = 2)
413			{
414			$this->width = [
415			'label' => $label,
416			'field' => $field,
417			];
418
419			return $this;
420			}
421
422			/**
423			* Set the field options.
424			*
425			* @param array $options
426			*
427			* @return $this
428			*/
429			public function options($options = [])
430			{
431			if ($options instanceof Arrayable) {
432			$options = $options->toArray();
433			}
434
435			$this->options = array_merge($this->options, $options);
436
437			return $this;
438			}
439
440			/**
441			* Set the field option checked.
442			*
443			* @param array $checked
444			*
445			* @return $this
446			*/
447			public function checked($checked = [])
448			{
449			if ($checked instanceof Arrayable) {
450			$checked = $checked->toArray();
451			}
452
453			$this->checked = array_merge($this->checked, $checked);
454
455			return $this;
456			}
457
458			/**
459			* Get or set rules.
460			*
461			* @param null $rules
462			* @param array $messages
463			*
464			* @return $this
465			*/
466			public function rules($rules = null, $messages = [])
467			{
468			if ($rules instanceof \Closure) {
469			$this->rules = $rules;
470			}
471
472			if (is_array($rules)) {
473			$thisRuleArr = array_filter(explode('\|', $this->rules));
474
475			$this->rules = array_merge($thisRuleArr, $rules);
476			} elseif (is_string($rules)) {
477			$rules = array_filter(explode('\|', "{$this->rules}\|$rules"));
478
479			$this->rules = implode('\|', $rules);
480			}
481
482			$this->validationMessages = $messages;
483
484			return $this;
485			}
486
487			/**
488			* Get field validation rules.
489			*
490			* @return string
491			*/
492			protected function getRules()
493			{
494			if ($this->rules instanceof \Closure) {
495			return $this->rules->call($this, $this->form);
496			}
497
498			return $this->rules;
499			}
500
501			/**
502			* Remove a specific rule by keyword.
503			*
504			* @param string $rule
505			*
506			* @return void
507			*/
508			protected function removeRule($rule)
509			{
510			if (!is_string($this->rules)) {
511			return;
512			}
513
514			$pattern = "/{$rule}[^\\|]?(\\|\|$)/";
515			$this->rules = preg_replace($pattern, '', $this->rules, -1);
516			}
517
518			/**
519			* Set field validator.
520			*
521			* @param callable $validator
522			*
523			* @return $this
524			*/
525			public function validator(callable $validator)
526			{
527			$this->validator = $validator;
528
529			return $this;
530			}
531
532			/**
533			* Get key for error message.
534			*
535			* @return string
536			*/
537			public function getErrorKey()
538			{
539			return $this->errorKey ?: $this->column;
540			}
541
542			/**
543			* Set key for error message.
544			*
545			* @param string $key
546			*
547			* @return $this
548			*/
549			public function setErrorKey($key)
550			{
551			$this->errorKey = $key;
552
553			return $this;
554			}
555
556			/**
557			* Set or get value of the field.
558			*
559			* @param null $value
560			*
561			* @return mixed
562			*/
563			public function value($value = null)
564			{
565			if (is_null($value)) {
566			return is_null($this->value) ? $this->getDefault() : $this->value;
567			}
568
569			$this->value = $value;
570
571			return $this;
572			}
573
574			/**
575			* Set or get data.
576			*
577			* @param array $data
578			*
579			* @return $this
580			*/
581			public function data(array $data = null)
582			{
583			if (is_null($data)) {
584			return $this->data;
585			}
586
587			$this->data = $data;
588
589			return $this;
590			}
591
592			/**
593			* Set default value for field.
594			*
595			* @param $default
596			*
597			* @return $this
598			*/
599			public function default($default)
600			{
601			$this->default = $default;
602
603			return $this;
604			}
605
606			/**
607			* Get default value.
608			*
609			* @return mixed
610			*/
611			public function getDefault()
612			{
613			if ($this->default instanceof \Closure) {
614			return call_user_func($this->default, $this->form);
615			}
616
617			return $this->default;
618			}
619
620			/**
621			* Set help block for current field.
622			*
623			* @param string $text
624			* @param string $icon
625			*
626			* @return $this
627			*/
628			public function help($text = '', $icon = 'fa-info-circle')
629			{
630			$this->help = compact('text', 'icon');
631
632			return $this;
633			}
634
635			/**
636			* Get column of the field.
637			*
638			* @return string\|array
639			*/
640			public function column()
641			{
642			return $this->column;
643			}
644
645			/**
646			* Get label of the field.
647			*
648			* @return string
649			*/
650			public function label()
651			{
652			return $this->label;
653			}
654
655			/**
656			* Get original value of the field.
657			*
658			* @return mixed
659			*/
660			public function original()
661			{
662			return $this->original;
663			}
664
665			/**
666			* Get validator for this field.
667			*
668			* @param array $input
669			*
670			* @return bool\|Validator
671			*/
672			public function getValidator(array $input)
673			{
674			if ($this->validator) {
675			return $this->validator->call($this, $input);
676			}
677
678			$rules = $attributes = [];
679
680			if (!$fieldRules = $this->getRules()) {
681			return false;
682			}
683
684			if (is_string($this->column)) {
685			if (!array_has($input, $this->column)) {
686			return false;
687			}
688
689			$input = $this->sanitizeInput($input, $this->column);
690
691			$rules[$this->column] = $fieldRules;
692			$attributes[$this->column] = $this->label;
693			}
694
695			if (is_array($this->column)) {
696			foreach ($this->column as $key => $column) {
697			if (!array_key_exists($column, $input)) {
698			continue;
699			}
700			$input[$column.$key] = array_get($input, $column);
701			$rules[$column.$key] = $fieldRules;
702			$attributes[$column.$key] = $this->label."[$column]";
703			}
704			}
705
706			return Validator::make($input, $rules, $this->validationMessages, $attributes);
707			}
708
709			/**
710			* Sanitize input data.
711			*
712			* @param array $input
713			* @param string $column
714			*
715			* @return array
716			*/
717			protected function sanitizeInput($input, $column)
718			{
719			if ($this instanceof Field\MultipleSelect) {
720			$value = array_get($input, $column);
721			array_set($input, $column, array_filter($value));
722			}
723
724			return $input;
725			}
726
727			/**
728			* Add html attributes to elements.
729			*
730			* @param array\|string $attribute
731			* @param mixed $value
732			*
733			* @return $this
734			*/
735			public function attribute($attribute, $value = null)
736			{
737			if (is_array($attribute)) {
738			$this->attributes = array_merge($this->attributes, $attribute);
739			} else {
740			$this->attributes[$attribute] = (string) $value;
741			}
742
743			return $this;
744			}
745
746			/**
747			* Specifies a regular expression against which to validate the value of the input.
748			*
749			* @param string $regexp
750			*
751			* @return Field
752			*/
753			public function pattern($regexp)
754			{
755			return $this->attribute('pattern', $regexp);
756			}
757
758			/**
759			* set the input filed required.
760			*
761			* @param bool $isLabelAsterisked
762			*
763			* @return Field
764			*/
765			public function required($isLabelAsterisked = true)
766			{
767			if ($isLabelAsterisked) {
768			$this->setLabelClass(['asterisk']);
769			}
770
771			return $this->attribute('required', true);
772			}
773
774			/**
775			* Set the field automatically get focus.
776			*
777			* @return Field
778			*/
779			public function autofocus()
780			{
781			return $this->attribute('autofocus', true);
782			}
783
784			/**
785			* Set the field as readonly mode.
786			*
787			* @return Field
788			*/
789			public function readOnly()
790			{
791			return $this->attribute('readonly', true);
792			}
793
794			/**
795			* Set field as disabled.
796			*
797			* @return Field
798			*/
799			public function disable()
800			{
801			return $this->attribute('disabled', true);
802			}
803
804			/**
805			* Set field placeholder.
806			*
807			* @param string $placeholder
808			*
809			* @return Field
810			*/
811			public function placeholder($placeholder = '')
812			{
813			$this->placeholder = $placeholder;
814
815			return $this;
816			}
817
818			/**
819			* Get placeholder.
820			*
821			* @return string
822			*/
823			public function getPlaceholder()
824			{
825			return $this->placeholder ?: trans('admin.input').' '.$this->label;
826			}
827
828			/**
829			* Prepare for a field value before update or insert.
830			*
831			* @param $value
832			*
833			* @return mixed
834			*/
835			public function prepare($value)
836			{
837			return $value;
838			}
839
840			/**
841			* Format the field attributes.
842			*
843			* @return string
844			*/
845			protected function formatAttributes()
846			{
847			$html = [];
848
849			foreach ($this->attributes as $name => $value) {
850			$html[] = $name.'="'.e($value).'"';
851			}
852
853			return implode(' ', $html);
854			}
855
856			/**
857			* @return $this
858			*/
859			public function disableHorizontal()
860			{
861			$this->horizontal = false;
862
863			return $this;
864			}
865
866			/**
867			* @return array
868			*/
869			public function getViewElementClasses()
870			{
871			if ($this->horizontal) {
872			return [
873			'label' => "col-sm-{$this->width['label']} {$this->getLabelClass()}",
874			'field' => "col-sm-{$this->width['field']}",
875			'form-group' => 'form-group ',
876			];
877			}
878
879			return ['label' => "{$this->getLabelClass()}", 'field' => '', 'form-group' => ''];
880			}
881
882			/**
883			* Set form element class.
884			*
885			* @param string\|array $class
886			*
887			* @return $this
888			*/
889			public function setElementClass($class)
890			{
891			$this->elementClass = array_merge($this->elementClass, (array) $class);
892
893			return $this;
894			}
895
896			/**
897			* Get element class.
898			*
899			* @return array
900			*/
901			protected function getElementClass()
902			{
903			if (!$this->elementClass) {
904			$name = $this->elementName ?: $this->formatName($this->column);
905
906			$this->elementClass = (array) str_replace(['[', ']'], '_', $name);
907			}
908
909			return $this->elementClass;
910			}
911
912			/**
913			* Get element class string.
914			*
915			* @return mixed
916			*/
917			protected function getElementClassString()
918			{
919			$elementClass = $this->getElementClass();
920
921			if (Arr::isAssoc($elementClass)) {
922			$classes = [];
923
924			foreach ($elementClass as $index => $class) {
925			$classes[$index] = is_array($class) ? implode(' ', $class) : $class;
926			}
927
928			return $classes;
929			}
930
931			return implode(' ', $elementClass);
932			}
933
934			/**
935			* Get element class selector.
936			*
937			* @return string\|array
938			*/
939			protected function getElementClassSelector()
940			{
941			$elementClass = $this->getElementClass();
942
943			if (Arr::isAssoc($elementClass)) {
944			$classes = [];
945
946			foreach ($elementClass as $index => $class) {
947			$classes[$index] = '.'.(is_array($class) ? implode('.', $class) : $class);
948			}
949
950			return $classes;
951			}
952
953			return '.'.implode('.', $elementClass);
954			}
955
956			/**
957			* Add the element class.
958			*
959			* @param $class
960			*
961			* @return $this
962			*/
963			public function addElementClass($class)
964			{
965			if (is_array($class) \|\| is_string($class)) {
966			$this->elementClass = array_merge($this->elementClass, (array) $class);
967
968			$this->elementClass = array_unique($this->elementClass);
969			}
970
971			return $this;
972			}
973
974			/**
975			* Remove element class.
976			*
977			* @param $class
978			*
979			* @return $this
980			*/
981			public function removeElementClass($class)
982			{
983			$delClass = [];
984
985			if (is_string($class) \|\| is_array($class)) {
986			$delClass = (array) $class;
987			}
988
989			foreach ($delClass as $del) {
990			if (($key = array_search($del, $this->elementClass))) {
991			unset($this->elementClass[$key]);
992			}
993			}
994
995			return $this;
996			}
997
998			/**
999			* Add variables to field view.
1000			*
1001			* @param array $variables
1002			*
1003			* @return $this
1004			*/
1005			protected function addVariables(array $variables = [])
1006			{
1007			$this->variables = array_merge($this->variables, $variables);
1008
1009			return $this;
1010			}
1011
1012			/**
1013			* @return string
1014			*/
1015			public function getLabelClass()
1016			: string
1017			{
1018			return implode(' ', $this->labelClass);
1019			}
1020
1021			/**
1022			* @param array $labelClass
1023			*
1024			* @return self
1025			*/
1026			public function setLabelClass(array $labelClass)
1027			: self
1028			{
1029			$this->labelClass = $labelClass;
1030
1031			return $this;
1032			}
1033
1034			/**
1035			* Get the view variables of this field.
1036			*
1037			* @return array
1038			*/
1039			public function variables()
1040			{
1041			return array_merge($this->variables, [
1042			'id' => $this->id,
1043			'name' => $this->elementName ?: $this->formatName($this->column),
1044			'help' => $this->help,
1045			'class' => $this->getElementClassString(),
1046			'value' => $this->value(),
1047			'label' => $this->label,
1048			'viewClass' => $this->getViewElementClasses(),
1049			'column' => $this->column,
1050			'errorKey' => $this->getErrorKey(),
1051			'attributes' => $this->formatAttributes(),
1052			'placeholder' => $this->getPlaceholder(),
1053			]);
1054			}
1055
1056			/**
1057			* Get view of this field.
1058			*
1059			* @return string
1060			*/
1061			public function getView()
1062			{
1063			if (!empty($this->view)) {
1064			return $this->view;
1065			}
1066
1067			$class = explode('\\', get_called_class());
1068
1069			return 'admin::form.'.strtolower(end($class));
1070			}
1071
1072			/**
1073			* Get script of current field.
1074			*
1075			* @return string
1076			*/
1077			public function getScript()
1078			{
1079			return $this->script;
1080			}
1081
1082			/**
1083			* Set script of current field
1084			*
1085			* @return self
1086			*/
1087			public functiion setScript($script)
			0 ignored issues – show Bug introduced 2019-02-12 08:50 UTC by Report Bug Copy Issue Report This code did not parse for me. Apparently, there is an error somewhere around this line: Syntax error, unexpected T_STRING, expecting T_FUNCTION or T_CONST Loading history...
1088			{
1089			$this->script = $script;
1090			return $this;
1091			}
1092
1093			/**
1094			* To set this field should render or not.
1095			*
1096			* @return self
1097			*/
1098			public function setDisplay(bool $display)
1099			{
1100			$this->display = $display;
1101
1102			return $this;
1103			}
1104
1105			/**
1106			* If this field should render.
1107			*
1108			* @return bool
1109			*/
1110			protected function shouldRender()
1111			{
1112			if (!$this->display) {
1113			return false;
1114			}
1115
1116			return true;
1117			}
1118
1119			/**
1120			* Render this filed.
1121			*
1122			* @return \Illuminate\Contracts\View\Factory\|\Illuminate\View\View\|string
1123			*/
1124			public function render()
1125			{
1126			if (!$this->shouldRender()) {
1127			return '';
1128			}
1129
1130			Admin::script($this->script);
1131
1132			return view($this->getView(), $this->variables());
1133			}
1134
1135			/**
1136			* @return string
1137			*/
1138			public function __toString()
1139			{
1140			return $this->render()->render();
1141			}
1142			}
1143

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