FormField::getModelValueAttribute() - Code Metrics - Inspection of "Merge pull request #209 from koenvu/required-class" - kristijanhusak/laravel-form-builder - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b0b5e0...18cf69 )

by Kristijan

created 2016-01-13 12:06 UTC

FormField::getModelValueAttribute() A

↳ Parent: FormField

Complexity

Conditions	4
Paths	4

Size

Total Lines	11
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	4.0219

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
dl	0
loc	11
ccs	8
cts	9
cp	0.8889
rs	9.2
c	3
b	0
f	0
cc	4
eloc	8
nc	4
nop	2
crap	4.0219

<?php

namespace Kris\LaravelFormBuilder\Fields;

use Illuminate\Database\Eloquent\Collection;
use Illuminate\Database\Eloquent\Model;
use Kris\LaravelFormBuilder\Form;
use Kris\LaravelFormBuilder\FormHelper;
use Kris\LaravelFormBuilder\RulesParser;

/**
 * Class FormField
 *
 * @package Kris\LaravelFormBuilder\Fields
 */
abstract class FormField
{
    /**
     * Name of the field
     *
     * @var
     */
    protected $name;

    /**
     * Type of the field
     *
     * @var
     */
    protected $type;

    /**
     * All options for the field
     *
     * @var
     */
    protected $options = [];

    /**
     * Is field rendered
     *
     * @var bool
     */
    protected $rendered = false;

    /**
     * @var Form
     */
    protected $parent;

    /**
     * @var string
     */
    protected $template;

    /**
     * @var FormHelper
     */
    protected $formHelper;

    /**
     * Name of the property for value setting
     *
     * @var string
     */
    protected $valueProperty = 'value';

    /**
     * Name of the property for default value
     *
     * @var string
     */
    protected $defaultValueProperty = 'default_value';

    /**
     * Is default value set?
     * @var bool
     */
    protected $hasDefault = false;

    /**
     * @var \Closure|null
     */
    protected $valueClosure = null;

    /**
     * @param             $name
     * @param             $type
     * @param Form        $parent
     * @param array       $options
     */
    public function __construct($name, $type, Form $parent, array $options = [])
    {
        $this->name = $name;
        $this->type = $type;
        $this->parent = $parent;
        $this->formHelper = $this->parent->getFormHelper();
        $this->setTemplate();
        $this->setDefaultOptions($options);
        $this->setupValue();
    }

    protected function setupValue()
    {
        $value = $this->getOption($this->valueProperty);
        $isChild = $this->getOption('is_child');

        if ($value instanceof \Closure) {
            $this->valueClosure = $value;
        }

        if (($value === null || $value instanceof \Closure) && !$isChild) {
            $this->setValue($this->getModelValueAttribute($this->parent->getModel(), $this->name));
        } elseif (!$isChild) {
            $this->hasDefault = true;
        }
    }

    /**
     * Get the template, can be config variable or view path
     *
     * @return string
     */
    abstract protected function getTemplate();

    /**
     * @return string
     */
    protected function getViewTemplate()
    {
        return $this->parent->getTemplatePrefix() . $this->getOption('template', $this->template);
    }

    /**
     * @param array $options
     * @param bool  $showLabel
     * @param bool  $showField
     * @param bool  $showError
     * @return string
     */
    public function render(array $options = [], $showLabel = true, $showField = true, $showError = true)
    {
        $this->prepareOptions($options);
        $value = $this->getValue();
        $defaultValue = $this->getDefaultValue();

        if ($showField) {
            $this->rendered = true;
        }

        // Override default value with value
        if (!$this->isValidValue($value) && $this->isValidValue($defaultValue)) {
            $this->setOption($this->valueProperty, $defaultValue);
        }

        if (!$this->needsLabel()) {
            $showLabel = false;
        }

        if ($showError) {
            $showError = $this->parent->haveErrorsEnabled();
        }

        return $this->formHelper->getView()->make(
            $this->getViewTemplate(),
            [
                'name' => $this->name,
                'nameKey' => $this->getNameKey(),
                'type' => $this->type,
                'options' => $this->options,
                'showLabel' => $showLabel,
                'showField' => $showField,
                'showError' => $showError
            ]
        )->render();
    }

    /**
     * Get the attribute value from the model by name
     *
     * @param mixed $model
     * @param string $name
     * @return mixed
     */
    protected function getModelValueAttribute($model, $name)
    {
        $transformedName = $this->transformKey($name);
        if (is_string($model)) {
            return $model;
        } elseif (is_object($model)) {
            return object_get($model, $transformedName);
        } elseif (is_array($model)) {
            return array_get($model, $transformedName);
        }
    }

    /**
     * Transform array like syntax to dot syntax
     *
     * @param $key
     * @return mixed
     */
    protected function transformKey($key)
    {
        return $this->formHelper->transformToDotSyntax($key);
    }

    /**
     * Prepare options for rendering
     *
     * @param array $options
     * @return array
     */
    protected function prepareOptions(array $options = [])
    {
        $helper = $this->formHelper;
        $rulesParser = new RulesParser($this);
        $rules = $this->getOption('rules');
        $parsedRules = $rules ? $rulesParser->parse($rules) : [];

        $this->options = $helper->mergeOptions($this->options, $options);

        if ($this->getOption('attr.multiple') && !$this->getOption('tmp.multipleBracesSet')) {
            $this->name = $this->name.'[]';
            $this->setOption('tmp.multipleBracesSet', true);
        }

        if ($this->parent->haveErrorsEnabled()) {
            $this->addErrorClass();
        }

        if ($this->getOption('required') === true || isset($parsedRules['required'])) {
            $lblClass = $this->getOption('label_attr.class', '');
            $requiredClass = $helper->getConfig('defaults.required_class', 'required');
            if (!str_contains($lblClass, $requiredClass)) {
                $lblClass .= ' ' . $requiredClass;
                $this->setOption('label_attr.class', $lblClass);
                $this->setOption('attr.required', 'required');
            }
        }

        if ($this->parent->clientValidationEnabled() && $rules) {
            $attrs = $this->getOption('attr') + $parsedRules;
            $this->setOption('attr', $attrs);
        }

        $this->setOption('wrapperAttrs', $helper->prepareAttributes($this->getOption('wrapper')));
        $this->setOption('errorAttrs', $helper->prepareAttributes($this->getOption('errors')));

        if ($this->getOption('is_child')) {
            $this->setOption('labelAttrs', $helper->prepareAttributes($this->getOption('label_attr')));
        }

        if ($this->getOption('help_block.text')) {
            $this->setOption(
                'help_block.helpBlockAttrs',
                $helper->prepareAttributes($this->getOption('help_block.attr'))
            );
        }

        return $this->options;
    }

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

    /**
     * Set name of the field
     *
     * @param string $name
     * @return $this
     */
    public function setName($name)
    {
        $this->name = $name;

        return $this;
    }

    /**
     * Get dot notation key for fields
     *
     * @return string
     **/
    public function getNameKey()
    {
        return $this->transformKey($this->name);
    }

    /**
     * Get field options
     *
     * @return array
     */
    public function getOptions()
    {
        return $this->options;
    }

    /**
     * Get single option from options array. Can be used with dot notation ('attr.class')
     *
     * @param        $option
     * @param mixed  $default
     *
     * @return mixed
     */
    public function getOption($option, $default = null)
    {
        return array_get($this->options, $option, $default);
    }

    /**
     * Set field options
     *
     * @param array $options
     * @return $this
     */
    public function setOptions($options)
    {
        $this->options = $this->prepareOptions($options);

        return $this;
    }

    /**
     * Set single option on the field
     *
     * @param string $name
     * @param mixed $value
     * @return $this
     */
    public function setOption($name, $value)
    {
        array_set($this->options, $name, $value);

        return $this;
    }

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

    /**
     * Set type of the field
     *
     * @param mixed $type
     * @return $this
     */
    public function setType($type)
    {
        if ($this->formHelper->getFieldType($type)) {
            $this->type = $type;
        }

        return $this;
    }

    /**
     * @return Form
     */
    public function getParent()
    {
        return $this->parent;
    }

    /**
     * Check if the field is rendered
     *
     * @return bool
     */
    public function isRendered()
    {
        return $this->rendered;
    }

    /**
     * Default options for field
     *
     * @return array
     */
    protected function getDefaults()
    {
        return [];
    }

    /**
     * Defaults used across all fields
     *
     * @return array
     */
    private function allDefaults()
    {
        return [
            'wrapper' => ['class' => $this->formHelper->getConfig('defaults.wrapper_class')],
            'attr' => ['class' => $this->formHelper->getConfig('defaults.field_class')],
            'help_block' => ['text' => null, 'tag' => 'p', 'attr' => [
                'class' => $this->formHelper->getConfig('defaults.help_block_class')
            ]],
            'value' => null,
            'default_value' => null,
            'label' => $this->formHelper->formatLabel($this->getRealName()),
            'is_child' => false,
            'label_attr' => ['class' => $this->formHelper->getConfig('defaults.label_class')],
            'errors' => ['class' => $this->formHelper->getConfig('defaults.error_class')],
            'rules' => []
        ];
    }

    /**
     * Get real name of the field without form namespace
     *
     * @return string
     */
    public function getRealName()
    {
        return $this->getOption('real_name', $this->name);
    }

    /**
     * @param $value
     * @return $this
     */
    public function setValue($value)
    {
        if ($this->hasDefault) {
            return $this;
        }

        $closure = $this->valueClosure;

        if ($closure instanceof \Closure) {
            $value = $closure($value ?: null);
        }

        if (!$this->isValidValue($value)) {
            $value = $this->getOption($this->defaultValueProperty);
        }

        $this->options[$this->valueProperty] = $value;

        return $this;
    }

    /**
     * Set the template property on the object
     */
    private function setTemplate()
    {
        $this->template = $this->formHelper->getConfig($this->getTemplate(), $this->getTemplate());
    }

    /**
     * Add error class to wrapper if validation errors exist
     */
    protected function addErrorClass()
    {
        $errors = $this->parent->getRequest()->session()->get('errors');

        if ($errors && $errors->has($this->getNameKey())) {
            $errorClass = $this->formHelper->getConfig('defaults.wrapper_error_class');
            $wrapperClass = $this->getOption('wrapper.class');

            if ($this->getOption('wrapper') && !str_contains($wrapperClass, $errorClass)) {
                $wrapperClass .= ' ' . $errorClass;
                $this->setOption('wrapper.class', $wrapperClass);
            }
        }
    }


    /**
     * Merge all defaults with field specific defaults and set template if passed
     *
     * @param array $options
     */
    protected function setDefaultOptions(array $options = [])
    {
        $this->options = $this->formHelper->mergeOptions($this->allDefaults(), $this->getDefaults());
        $this->options = $this->prepareOptions($options);
    }

    /**
     * Check if fields needs label
     *
     * @return bool
     */
    protected function needsLabel()
    {
        // If field is <select> and child of choice, we don't need label for it
        $isChildSelect = $this->type == 'select' && $this->getOption('is_child') === true;

        if ($this->type == 'hidden' || $isChildSelect) {
            return false;
        }

        return true;
    }

    /**
     * Disable field
     *
     * @return $this
     */
    public function disable()
    {
        $this->setOption('attr.disabled', 'disabled');

        return $this;
    }

    /**
     * Enable field
     *
     * @return $this
     */
    public function enable()
    {
        array_forget($this->options, 'attr.disabled');

        return $this;
    }

    /**
     * Get validation rules for a field if any with label for attributes
     *
     * @return array|null
     */
    public function getValidationRules()
    {
        $rules = $this->getOption('rules', []);
        $name = $this->getNameKey();

        if (!$rules) {
            return null;
        }

        return [
            'rules' => [$name => $rules],
            'attributes' => [$name => $this->getOption('label')]
        ];
    }

    /**
     * Get value property
     *
     * @param mixed|null $default
     * @return mixed
     */
    public function getValue($default = null)
    {
        return $this->getOption($this->valueProperty, $default);
    }

    /**
     * Get default value property
     *
     * @param mixed|null $default
     * @return mixed
     */
    public function getDefaultValue($default = null)
    {
        return $this->getOption($this->defaultValueProperty, $default);
    }

    /**
     * Check if provided value is valid for this type
     *
     * @return bool
     */
    protected function isValidValue($value)
    {
        return $value !== null;
    }
}


1		<?php
2
3		namespace Kris\LaravelFormBuilder\Fields;
4
5		use Illuminate\Database\Eloquent\Collection;
6		use Illuminate\Database\Eloquent\Model;
7		use Kris\LaravelFormBuilder\Form;
8		use Kris\LaravelFormBuilder\FormHelper;
9		use Kris\LaravelFormBuilder\RulesParser;
10
11		/**
12		* Class FormField
13		*
14		* @package Kris\LaravelFormBuilder\Fields
15		*/
16		abstract class FormField
17		{
18		/**
19		* Name of the field
20		*
21		* @var
22		*/
23		protected $name;
24
25		/**
26		* Type of the field
27		*
28		* @var
29		*/
30		protected $type;
31
32		/**
33		* All options for the field
34		*
35		* @var
36		*/
37		protected $options = [];
38
39		/**
40		* Is field rendered
41		*
42		* @var bool
43		*/
44		protected $rendered = false;
45
46		/**
47		* @var Form
48		*/
49		protected $parent;
50
51		/**
52		* @var string
53		*/
54		protected $template;
55
56		/**
57		* @var FormHelper
58		*/
59		protected $formHelper;
60
61		/**
62		* Name of the property for value setting
63		*
64		* @var string
65		*/
66		protected $valueProperty = 'value';
67
68		/**
69		* Name of the property for default value
70		*
71		* @var string
72		*/
73		protected $defaultValueProperty = 'default_value';
74
75		/**
76		* Is default value set?
77		* @var bool
78		*/
79		protected $hasDefault = false;
80
81		/**
82		* @var \Closure\|null
83		*/
84		protected $valueClosure = null;
85
86		/**
87		* @param $name
88		* @param $type
89		* @param Form $parent
90		* @param array $options
91		*/
92	64	public function __construct($name, $type, Form $parent, array $options = [])
93		{
94	64	$this->name = $name;
95	64	$this->type = $type;
96	64	$this->parent = $parent;
97	64	$this->formHelper = $this->parent->getFormHelper();
98	64	$this->setTemplate();
99	64	$this->setDefaultOptions($options);
100	64	$this->setupValue();
101	59	}
102
103	64	protected function setupValue()
104		{
105	64	$value = $this->getOption($this->valueProperty);
106	64	$isChild = $this->getOption('is_child');
107
108	64	if ($value instanceof \Closure) {
109		$this->valueClosure = $value;
110		}
111
112	64	if (($value === null \|\| $value instanceof \Closure) && !$isChild) {
113	55	$this->setValue($this->getModelValueAttribute($this->parent->getModel(), $this->name));
114	18	} elseif (!$isChild) {
115	12	$this->hasDefault = true;
116		}
117	59	}
118
119		/**
120		* Get the template, can be config variable or view path
121		*
122		* @return string
123		*/
124		abstract protected function getTemplate();
125
126		/**
127		* @return string
128		*/
129	26	protected function getViewTemplate()
130		{
131	26	return $this->parent->getTemplatePrefix() . $this->getOption('template', $this->template);
132		}
133
134		/**
135		* @param array $options
136		* @param bool $showLabel
137		* @param bool $showField
138		* @param bool $showError
139		* @return string
140		*/
141	26	public function render(array $options = [], $showLabel = true, $showField = true, $showError = true)
142		{
143	26	$this->prepareOptions($options);
144	26	$value = $this->getValue();
145	26	$defaultValue = $this->getDefaultValue();
146
147	26	if ($showField) {
148	26	$this->rendered = true;
149		}
150
151		// Override default value with value
152	26	if (!$this->isValidValue($value) && $this->isValidValue($defaultValue)) {
153		$this->setOption($this->valueProperty, $defaultValue);
154		}
155
156	26	if (!$this->needsLabel()) {
157	8	$showLabel = false;
158		}
159
160	26	if ($showError) {
161	25	$showError = $this->parent->haveErrorsEnabled();
162		}
163
164	26	return $this->formHelper->getView()->make(
165	26	$this->getViewTemplate(),
166		[
167	26	'name' => $this->name,
168	26	'nameKey' => $this->getNameKey(),
169	26	'type' => $this->type,
170	26	'options' => $this->options,
171	26	'showLabel' => $showLabel,
172	26	'showField' => $showField,
173	26	'showError' => $showError
174		]
175	26	)->render();
176		}
177
178		/**
179		* Get the attribute value from the model by name
180		*
181		* @param mixed $model
182		* @param string $name
183		* @return mixed
184		*/
185	57	protected function getModelValueAttribute($model, $name)
186		{
187	57	$transformedName = $this->transformKey($name);
188	57	if (is_string($model)) {
189		return $model;
190	57	} elseif (is_object($model)) {
191	2	return object_get($model, $transformedName);
192	57	} elseif (is_array($model)) {
193	56	return array_get($model, $transformedName);
194		}
195	5	}
196
197		/**
198		* Transform array like syntax to dot syntax
199		*
200		* @param $key
201		* @return mixed
202		*/
203	64	protected function transformKey($key)
204		{
205	64	return $this->formHelper->transformToDotSyntax($key);
206		}
207
208		/**
209		* Prepare options for rendering
210		*
211		* @param array $options
212		* @return array
213		*/
214	64	protected function prepareOptions(array $options = [])
215		{
216	64	$helper = $this->formHelper;
217	64	$rulesParser = new RulesParser($this);
218	64	$rules = $this->getOption('rules');
219	64	$parsedRules = $rules ? $rulesParser->parse($rules) : [];
220
221	64	$this->options = $helper->mergeOptions($this->options, $options);
222
223	64	if ($this->getOption('attr.multiple') && !$this->getOption('tmp.multipleBracesSet')) {
224	2	$this->name = $this->name.'[]';
225	2	$this->setOption('tmp.multipleBracesSet', true);
226		}
227
228	64	if ($this->parent->haveErrorsEnabled()) {
229	64	$this->addErrorClass();
230		}
231
232	64	if ($this->getOption('required') === true \|\| isset($parsedRules['required'])) {
233	3	$lblClass = $this->getOption('label_attr.class', '');
234	3	$requiredClass = $helper->getConfig('defaults.required_class', 'required');
235	3	if (!str_contains($lblClass, $requiredClass)) {
236	3	$lblClass .= ' ' . $requiredClass;
237	3	$this->setOption('label_attr.class', $lblClass);
238	3	$this->setOption('attr.required', 'required');
239		}
240		}
241
242	64	if ($this->parent->clientValidationEnabled() && $rules) {
243	1	$attrs = $this->getOption('attr') + $parsedRules;
244	1	$this->setOption('attr', $attrs);
245		}
246
247	64	$this->setOption('wrapperAttrs', $helper->prepareAttributes($this->getOption('wrapper')));
248	64	$this->setOption('errorAttrs', $helper->prepareAttributes($this->getOption('errors')));
249
250	64	if ($this->getOption('is_child')) {
251	16	$this->setOption('labelAttrs', $helper->prepareAttributes($this->getOption('label_attr')));
252		}
253
254	64	if ($this->getOption('help_block.text')) {
255	1	$this->setOption(
256	1	'help_block.helpBlockAttrs',
257	1	$helper->prepareAttributes($this->getOption('help_block.attr'))
258		);
259		}
260
261	64	return $this->options;
262		}
263
264		/**
265		* Get name of the field
266		*
267		* @return string
268		*/
269	26	public function getName()
270		{
271	26	return $this->name;
272		}
273
274		/**
275		* Set name of the field
276		*
277		* @param string $name
278		* @return $this
279		*/
280	11	public function setName($name)
281		{
282	11	$this->name = $name;
283
284	11	return $this;
285		}
286
287		/**
288		* Get dot notation key for fields
289		*
290		* @return string
291		**/
292	37	public function getNameKey()
293		{
294	37	return $this->transformKey($this->name);
295		}
296
297		/**
298		* Get field options
299		*
300		* @return array
301		*/
302	9	public function getOptions()
303		{
304	9	return $this->options;
305		}
306
307		/**
308		* Get single option from options array. Can be used with dot notation ('attr.class')
309		*
310		* @param $option
311		* @param mixed $default
312		*
313		* @return mixed
314		*/
315	64	public function getOption($option, $default = null)
316		{
317	64	return array_get($this->options, $option, $default);
318		}
319
320		/**
321		* Set field options
322		*
323		* @param array $options
324		* @return $this
325		*/
326	11	public function setOptions($options)
327		{
328	11	$this->options = $this->prepareOptions($options);
329
330	11	return $this;
331		}
332
333		/**
334		* Set single option on the field
335		*
336		* @param string $name
337		* @param mixed $value
338		* @return $this
339		*/
340	64	public function setOption($name, $value)
341		{
342	64	array_set($this->options, $name, $value);
343
344	64	return $this;
345		}
346
347		/**
348		* Get the type of the field
349		*
350		* @return string
351		*/
352	35	public function getType()
353		{
354	35	return $this->type;
355		}
356
357		/**
358		* Set type of the field
359		*
360		* @param mixed $type
361		* @return $this
362		*/
363	1	public function setType($type)
364		{
365	1	if ($this->formHelper->getFieldType($type)) {
366	1	$this->type = $type;
367		}
368
369	1	return $this;
370		}
371
372		/**
373		* @return Form
374		*/
375	64	public function getParent()
376		{
377	64	return $this->parent;
378		}
379
380		/**
381		* Check if the field is rendered
382		*
383		* @return bool
384		*/
385	4	public function isRendered()
386		{
387	4	return $this->rendered;
388		}
389
390		/**
391		* Default options for field
392		*
393		* @return array
394		*/
395	46	protected function getDefaults()
396		{
397	46	return [];
398		}
399
400		/**
401		* Defaults used across all fields
402		*
403		* @return array
404		*/
405	64	private function allDefaults()
406		{
407		return [
408	64	'wrapper' => ['class' => $this->formHelper->getConfig('defaults.wrapper_class')],
409	64	'attr' => ['class' => $this->formHelper->getConfig('defaults.field_class')],
410	64	'help_block' => ['text' => null, 'tag' => 'p', 'attr' => [
411	64	'class' => $this->formHelper->getConfig('defaults.help_block_class')
412		]],
413		'value' => null,
414		'default_value' => null,
415	64	'label' => $this->formHelper->formatLabel($this->getRealName()),
416		'is_child' => false,
417	64	'label_attr' => ['class' => $this->formHelper->getConfig('defaults.label_class')],
418	64	'errors' => ['class' => $this->formHelper->getConfig('defaults.error_class')],
419		'rules' => []
420		];
421		}
422
423		/**
424		* Get real name of the field without form namespace
425		*
426		* @return string
427		*/
428	64	public function getRealName()
429		{
430	64	return $this->getOption('real_name', $this->name);
431		}
432
433		/**
434		* @param $value
435		* @return $this
436		*/
437	58	public function setValue($value)
438		{
439	58	if ($this->hasDefault) {
440	1	return $this;
441		}
442
443	58	$closure = $this->valueClosure;
444
445	58	if ($closure instanceof \Closure) {
446		$value = $closure($value ?: null);
447		}
448
449	58	if (!$this->isValidValue($value)) {
450	56	$value = $this->getOption($this->defaultValueProperty);
451		}
452
453	58	$this->options[$this->valueProperty] = $value;
454
455	58	return $this;
456		}
457
458		/**
459		* Set the template property on the object
460		*/
461	64	private function setTemplate()
462		{
463	64	$this->template = $this->formHelper->getConfig($this->getTemplate(), $this->getTemplate());
464	64	}
465
466		/**
467		* Add error class to wrapper if validation errors exist
468		*/
469	64	protected function addErrorClass()
470		{
471	64	$errors = $this->parent->getRequest()->session()->get('errors');
472
473	64	if ($errors && $errors->has($this->getNameKey())) {
474		$errorClass = $this->formHelper->getConfig('defaults.wrapper_error_class');
475		$wrapperClass = $this->getOption('wrapper.class');
476
477		if ($this->getOption('wrapper') && !str_contains($wrapperClass, $errorClass)) {
478		$wrapperClass .= ' ' . $errorClass;
479		$this->setOption('wrapper.class', $wrapperClass);
480		}
481		}
482	64	}
483
484
485		/**
486		* Merge all defaults with field specific defaults and set template if passed
487		*
488		* @param array $options
489		*/
490	64	protected function setDefaultOptions(array $options = [])
491		{
492	64	$this->options = $this->formHelper->mergeOptions($this->allDefaults(), $this->getDefaults());
493	64	$this->options = $this->prepareOptions($options);
494	64	}
495
496		/**
497		* Check if fields needs label
498		*
499		* @return bool
500		*/
501	26	protected function needsLabel()
502		{
503		// If field is <select> and child of choice, we don't need label for it
504	26	$isChildSelect = $this->type == 'select' && $this->getOption('is_child') === true;
505
506	26	if ($this->type == 'hidden' \|\| $isChildSelect) {
507	8	return false;
508		}
509
510	23	return true;
511		}
512
513		/**
514		* Disable field
515		*
516		* @return $this
517		*/
518	1	public function disable()
519		{
520	1	$this->setOption('attr.disabled', 'disabled');
521
522	1	return $this;
523		}
524
525		/**
526		* Enable field
527		*
528		* @return $this
529		*/
530	1	public function enable()
531		{
532	1	array_forget($this->options, 'attr.disabled');
533
534	1	return $this;
535		}
536
537		/**
538		* Get validation rules for a field if any with label for attributes
539		*
540		* @return array\|null
541		*/
542	3	public function getValidationRules()
543		{
544	3	$rules = $this->getOption('rules', []);
545	3	$name = $this->getNameKey();
546
547	3	if (!$rules) {
548		return null;
549		}
550
551		return [
552	3	'rules' => [$name => $rules],
553	3	'attributes' => [$name => $this->getOption('label')]
554		];
555		}
556
557		/**
558		* Get value property
559		*
560		* @param mixed\|null $default
561		* @return mixed
562		*/
563	29	public function getValue($default = null)
564		{
565	29	return $this->getOption($this->valueProperty, $default);
566		}
567
568		/**
569		* Get default value property
570		*
571		* @param mixed\|null $default
572		* @return mixed
573		*/
574	26	public function getDefaultValue($default = null)
575		{
576	26	return $this->getOption($this->defaultValueProperty, $default);
577		}
578
579		/**
580		* Check if provided value is valid for this type
581		*
582		* @return bool
583		*/
584	61	protected function isValidValue($value)
585		{
586	61	return $value !== null;
587		}
588		}
589

kristijanhusak / laravel-form-builder

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FormField::getModelValueAttribute() A

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