AddElements::addLabel() - Code Metrics - slickframework/form - Measure and Improve Code Quality continuously with Scrutinizer

AddElements::addLabel() A
last analyzed 2017-02-06 17:13 UTC

↳ Parent: AddElements

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	14
ccs	10
cts	10
cp	1
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	9
nc	3
nop	2
crap	3

<?php

/**
 * This file is part of slick/form package
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Slick\Form\Parser\Worker;

use Slick\Filter\StaticFilter;
use Slick\Form\Element\Button;
use Slick\Form\Element\ChoiceAwareElementInterface;
use Slick\Form\Element\ContainerInterface;
use Slick\Form\Element\FieldSet;
use Slick\Form\Element\Label;
use Slick\Form\Element\Reset;
use Slick\Form\Element\Submit;
use Slick\Form\ElementInterface;
use Slick\Form\Exception\InvalidArgumentException;
use Slick\Form\Input\Checkbox;
use Slick\Form\Input\File;
use Slick\Form\Input\Filter\Boolean;
use Slick\Form\Input\Hidden;
use Slick\Form\Input\Password;
use Slick\Form\Input\Select;
use Slick\Form\Input\Text;
use Slick\Form\Input\TextArea;
use Slick\Form\InputInterface;
use Slick\Form\Parser\WorkerInterface;

/**
 * Add Elements to the form
 *
 * @package Slick\Form\Parser\Worker
 * @author  Filipe Silva <[email protected]>
 */
class AddElements implements WorkerInterface
{
    /**
     * @var array Available form elements
     */
    public static $elements = [
        'button'   => Button::class,
        'fieldset' => FieldSet::class,
        'label'    => Label::class,
        'reset'    => Reset::class,
        'submit'   => Submit::class,
        'checkbox' => Checkbox::class,
        'hidden'   => Hidden::class,
        'password' => Password::class,
        'select'   => Select::class,
        'text'     => Text::class,
        'textarea' => TextArea::class,
        'file'     => File::class
    ];

    /**
     * @var array List of validators that adds required attribute to input
     */
    public static $triggerRequired = [
        'notEmpty', 'email', 'url'
    ];
    
    private static $form;

    /**
     * Adds or changes a specific aspect of provided from
     *
     * @param ContainerInterface $form
     * @param array $data
     *
     * @return void
     */
    public static function execute(ContainerInterface $form, array $data)
    {
        self::$form = $form;
        $hasElements = isset($data['elements']) && is_array($data['elements']);
        if (!$hasElements) {
            return;
        }

        foreach ($data['elements'] as $name => $element) {
            $input = self::create($element);
            self::setSettings($input, $element);
            $input->setName($name);
            self::populateInputs($input, $element);
            $form->add($input);
        }
    }

    /**
     * Recursively creates the elements to add to the form
     *
     * @param array $element
     *
     * @return ElementInterface
     */
    protected static function create(array $element)
    {
        $class = self::getClassName($element['type']);
        $object = new $class;
        if ($object instanceof ContainerInterface) {
            static::execute($object, $element);
        }
        return $object;
    }

    /**
     * Sets the properties and dependencies for input elements
     *
     * @param ElementInterface $input
     * @param array $data
     */
    protected static function populateInputs(
        ElementInterface $input, array $data
    ) {
        if ($input instanceof InputInterface) {
            self::addLabel($input, $data);
            self::addValidators($input, $data);
            self::setFilters($input, $data);
            self::addOptions($input, $data);
            if (isset($data['required'])) {
                $input->setRequired(
                    StaticFilter::filter(Boolean::class, $data['required'])
                );
            }
        }

        self::populateElement($input, $data);
    }

    /**
     * Sets the properties and dependencies for HTML elements
     *
     * @param ElementInterface $elm
     * @param array $data
     */
    protected static function populateElement(ElementInterface $elm, array $data)
    {
        self::setValue($elm, $data);

        $hasAttributes = isset($data['attributes'])
            && is_array($data['attributes']);
        if (! $hasAttributes) {
            return;
        }

        foreach ($data['attributes'] as $attribute => $value) {
            $elm->setAttribute($attribute, $value);
        }
    }

    /**
     * Adds the value to the element
     *
     * @param ElementInterface $elm
     * @param array $data
     */
    protected static function setValue(ElementInterface $elm, $data)
    {
        if (isset($data['value'])) {
            $elm->setValue($data['value']);
        }
    }

    /**
     * Check the element alias or FQ class name
     *
     * @param string $type
     *
     * @return string The Element class name
     */
    protected static function getClassName($type)
    {
        if (in_array($type, array_keys(self::$elements))) {
            $type = self::$elements[$type];
        }

        if (!class_exists($type)) {
            throw new InvalidArgumentException(
                "Input class '{$type}' does not exists."
            );
        }

        if (! is_subclass_of($type, ElementInterface::class)) {
            throw new InvalidArgumentException(
                "The class '{$type}' does not implement the " .
                "Slick\\Form\\ElementInterface interface."
            );
        }

        return $type;
    }

    /**
     * Add filter to the input filter chain
     *
     * @param InputInterface $input
     * @param array $data
     */
    protected static function setFilters(InputInterface $input, array $data)
    {
        $hasFilters = isset($data['filters']) && is_array($data['filters']);
        if (!$hasFilters) {
            return;
        }

        foreach ($data['filters'] as $filter) {
            $input->addFilter($filter);
        }
    }

    /**
     * Add validators to the input validator chain
     *
     * @param InputInterface $input
     * @param array $data
     */
    protected static function addValidators(InputInterface $input, array $data)
    {
        $hasValidators = isset($data['validates']) && is_array($data['validates']);
        if (! $hasValidators) {
            return;
        }

        foreach ($data['validates'] as $validator => $message) {
            self::checkIfRequired($validator, $input);
            if (!is_array($message)) {
                $message = ['message' => $message];
            }
            $message['form'] = self::$form;
            $input->addValidator($validator, $message);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        }
    }

    /**
     * Adds the html Label element to input
     *
     * @param InputInterface $input
     * @param array $data
     */
    protected static function addLabel(InputInterface $input, array $data)
    {
        if (!isset($data['label'])) {
            return;
        }
        if (is_string($data['label'])) {
            $input->setLabel($data['label']);
            return;
        }

        $label = new Label('', $data['label']['value']);
        self::populateElement($label, $data['label']);
        $input->setLabel($label);
    }

    /**
     * Check if validator triggers the required attribute
     *
     * @param string $name Validator name
     * @param InputInterface $input
     */
    protected static function checkIfRequired($name, InputInterface $input)
    {
        if (in_array($name, self::$triggerRequired)) {
            $input->setAttribute('required');
        }
    }

    /**
     * Set options for ChoiceAwareElementInterface input types like Select
     *
     * @param InputInterface $input
     * @param $data
     */
    protected static function addOptions(InputInterface $input, $data)
    {
        if (
            ! $input instanceof ChoiceAwareElementInterface ||
            ! isset($data['options'])
        ) {
            return;
        }

        $input->setOptions($data['options']);
    }
    
    protected static function setSettings(ElementInterface $input, $data)
    {
        if (isset($data['settings'])) {
            $input->setSettings($data['settings']);
        }
    }

}

1		<?php
2
3		/**
4		* This file is part of slick/form package
5		*
6		* For the full copyright and license information, please view the LICENSE
7		* file that was distributed with this source code.
8		*/
9
10		namespace Slick\Form\Parser\Worker;
11
12		use Slick\Filter\StaticFilter;
13		use Slick\Form\Element\Button;
14		use Slick\Form\Element\ChoiceAwareElementInterface;
15		use Slick\Form\Element\ContainerInterface;
16		use Slick\Form\Element\FieldSet;
17		use Slick\Form\Element\Label;
18		use Slick\Form\Element\Reset;
19		use Slick\Form\Element\Submit;
20		use Slick\Form\ElementInterface;
21		use Slick\Form\Exception\InvalidArgumentException;
22		use Slick\Form\Input\Checkbox;
23		use Slick\Form\Input\File;
24		use Slick\Form\Input\Filter\Boolean;
25		use Slick\Form\Input\Hidden;
26		use Slick\Form\Input\Password;
27		use Slick\Form\Input\Select;
28		use Slick\Form\Input\Text;
29		use Slick\Form\Input\TextArea;
30		use Slick\Form\InputInterface;
31		use Slick\Form\Parser\WorkerInterface;
32
33		/**
34		* Add Elements to the form
35		*
36		* @package Slick\Form\Parser\Worker
37		* @author Filipe Silva <[email protected]>
38		*/
39		class AddElements implements WorkerInterface
40		{
41		/**
42		* @var array Available form elements
43		*/
44		public static $elements = [
45		'button' => Button::class,
46		'fieldset' => FieldSet::class,
47		'label' => Label::class,
48		'reset' => Reset::class,
49		'submit' => Submit::class,
50		'checkbox' => Checkbox::class,
51		'hidden' => Hidden::class,
52		'password' => Password::class,
53		'select' => Select::class,
54		'text' => Text::class,
55		'textarea' => TextArea::class,
56		'file' => File::class
57		];
58
59		/**
60		* @var array List of validators that adds required attribute to input
61		*/
62		public static $triggerRequired = [
63		'notEmpty', 'email', 'url'
64		];
65
66		private static $form;
67
68		/**
69		* Adds or changes a specific aspect of provided from
70		*
71		* @param ContainerInterface $form
72		* @param array $data
73		*
74		* @return void
75		*/
76	36	public static function execute(ContainerInterface $form, array $data)
77		{
78	36	self::$form = $form;
79	36	$hasElements = isset($data['elements']) && is_array($data['elements']);
80	36	if (!$hasElements) {
81	2	return;
82		}
83
84	36	foreach ($data['elements'] as $name => $element) {
85	36	$input = self::create($element);
86	36	self::setSettings($input, $element);
87	36	$input->setName($name);
88	36	self::populateInputs($input, $element);
89	36	$form->add($input);
90	36	}
91	36	}
92
93		/**
94		* Recursively creates the elements to add to the form
95		*
96		* @param array $element
97		*
98		* @return ElementInterface
99		*/
100	36	protected static function create(array $element)
101		{
102	36	$class = self::getClassName($element['type']);
103	36	$object = new $class;
104	36	if ($object instanceof ContainerInterface) {
105	30	static::execute($object, $element);
106	30	}
107	36	return $object;
108		}
109
110		/**
111		* Sets the properties and dependencies for input elements
112		*
113		* @param ElementInterface $input
114		* @param array $data
115		*/
116	36	protected static function populateInputs(
117		ElementInterface $input, array $data
118		) {
119	36	if ($input instanceof InputInterface) {
120	36	self::addLabel($input, $data);
121	36	self::addValidators($input, $data);
122	36	self::setFilters($input, $data);
123	36	self::addOptions($input, $data);
124	36	if (isset($data['required'])) {
125	30	$input->setRequired(
126	30	StaticFilter::filter(Boolean::class, $data['required'])
127	30	);
128	30	}
129	36	}
130
131	36	self::populateElement($input, $data);
132	36	}
133
134		/**
135		* Sets the properties and dependencies for HTML elements
136		*
137		* @param ElementInterface $elm
138		* @param array $data
139		*/
140	36	protected static function populateElement(ElementInterface $elm, array $data)
141		{
142	36	self::setValue($elm, $data);
143
144	36	$hasAttributes = isset($data['attributes'])
145	36	&& is_array($data['attributes']);
146	36	if (! $hasAttributes) {
147	30	return;
148		}
149
150	36	foreach ($data['attributes'] as $attribute => $value) {
151	36	$elm->setAttribute($attribute, $value);
152	36	}
153	36	}
154
155		/**
156		* Adds the value to the element
157		*
158		* @param ElementInterface $elm
159		* @param array $data
160		*/
161	36	protected static function setValue(ElementInterface $elm, $data)
162		{
163	36	if (isset($data['value'])) {
164	30	$elm->setValue($data['value']);
165	30	}
166	36	}
167
168		/**
169		* Check the element alias or FQ class name
170		*
171		* @param string $type
172		*
173		* @return string The Element class name
174		*/
175	36	protected static function getClassName($type)
176		{
177	36	if (in_array($type, array_keys(self::$elements))) {
178	36	$type = self::$elements[$type];
179	36	}
180
181	36	if (!class_exists($type)) {
182	2	throw new InvalidArgumentException(
183	2	"Input class '{$type}' does not exists."
184	2	);
185		}
186
187	36	if (! is_subclass_of($type, ElementInterface::class)) {
188	2	throw new InvalidArgumentException(
189	2	"The class '{$type}' does not implement the " .
190		"Slick\\Form\\ElementInterface interface."
191	2	);
192		}
193
194	36	return $type;
195		}
196
197		/**
198		* Add filter to the input filter chain
199		*
200		* @param InputInterface $input
201		* @param array $data
202		*/
203	36	protected static function setFilters(InputInterface $input, array $data)
204		{
205	36	$hasFilters = isset($data['filters']) && is_array($data['filters']);
206	36	if (!$hasFilters) {
207	36	return;
208		}
209
210	30	foreach ($data['filters'] as $filter) {
211	30	$input->addFilter($filter);
212	30	}
213	30	}
214
215		/**
216		* Add validators to the input validator chain
217		*
218		* @param InputInterface $input
219		* @param array $data
220		*/
221	36	protected static function addValidators(InputInterface $input, array $data)
222		{
223	36	$hasValidators = isset($data['validates']) && is_array($data['validates']);
224	36	if (! $hasValidators) {
225	36	return;
226		}
227
228	30	foreach ($data['validates'] as $validator => $message) {
229	30	self::checkIfRequired($validator, $input);
230	30	if (!is_array($message)) {
231	30	$message = ['message' => $message];
232	30	}
233	30	$message['form'] = self::$form;
234	30	$input->addValidator($validator, $message);
		0 ignored issues – show Documentation introduced 2016-04-11 19:59 UTC by Report Bug Copy Issue Report `$message` is of type `array<string,object<Slic...\ContainerInterface>"}>`, but the function expects a `string\|null`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
235	30	}
236	30	}
237
238		/**
239		* Adds the html Label element to input
240		*
241		* @param InputInterface $input
242		* @param array $data
243		*/
244	36	protected static function addLabel(InputInterface $input, array $data)
245		{
246	36	if (!isset($data['label'])) {
247	2	return;
248		}
249	36	if (is_string($data['label'])) {
250	36	$input->setLabel($data['label']);
251	36	return;
252		}
253
254	30	$label = new Label('', $data['label']['value']);
255	30	self::populateElement($label, $data['label']);
256	30	$input->setLabel($label);
257	30	}
258
259		/**
260		* Check if validator triggers the required attribute
261		*
262		* @param string $name Validator name
263		* @param InputInterface $input
264		*/
265	30	protected static function checkIfRequired($name, InputInterface $input)
266		{
267	30	if (in_array($name, self::$triggerRequired)) {
268	30	$input->setAttribute('required');
269	30	}
270	30	}
271
272		/**
273		* Set options for ChoiceAwareElementInterface input types like Select
274		*
275		* @param InputInterface $input
276		* @param $data
277		*/
278	36	protected static function addOptions(InputInterface $input, $data)
279		{
280		if (
281	36	! $input instanceof ChoiceAwareElementInterface \|\|
282	30	! isset($data['options'])
283	36	) {
284	36	return;
285		}
286
287	30	$input->setOptions($data['options']);
288	30	}
289
290	36	protected static function setSettings(ElementInterface $input, $data)
291		{
292	36	if (isset($data['settings'])) {
293		$input->setSettings($data['settings']);
294		}
295	36	}
296
297		}

slickframework / form

AddElements::addLabel() A last analyzed 2017-02-06 17:13 UTC

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AddElements::addLabel() A
last analyzed 2017-02-06 17:13 UTC