19653435501

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netteForms: restructured package, includes UMD and ESM (BC break)

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/src/Forms/Controls/BaseControl.php

<?php

/**
 * This file is part of the Nette Framework (https://nette.org)
 * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
 */

declare(strict_types=1);

namespace Nette\Forms\Controls;

use Nette;
use Nette\Forms\Control;
use Nette\Forms\Form;
use Nette\Forms\Rules;
use Nette\Utils\Html;
use Stringable;
use function array_unique, explode, func_get_arg, func_num_args, get_parent_class, implode, is_array, sprintf, str_contains;


/**
 * Base class that implements the basic functionality common to form controls.
 *
 * @property-read Form $form
 * @property-read string $htmlName
 * @property   string|bool|null $htmlId
 * @property   mixed $value
 * @property   string|Stringable $caption
 * @property   bool $disabled
 * @property   bool $omitted
 * @property-read Html $control
 * @property-read Html $label
 * @property-read Html $controlPrototype
 * @property-read Html $labelPrototype
 * @property   bool $required
 * @property-read bool $filled
 * @property-read array $errors
 * @property-read array $options
 * @property-read string $error
 */
abstract class BaseControl extends Nette\ComponentModel\Component implements Control
{
        public static string $idMask = 'frm-%s';

        protected mixed $value = null;
        protected Html $control;
        protected Html $label;
        protected bool $disabled = false;

        /** @var callable[][]  extension methods */
        private static array $extMethods = [];
        private string|Stringable|null $caption;
        private array $errors = [];
        private ?bool $omitted = null;
        private Rules $rules;

        /** true means autodetect */
        private Nette\Localization\Translator|bool|null $translator = true;
        private array $options = [];


        public function __construct(string|Stringable|null $caption = null)
        {
                $this->control = Html::el('input', ['type' => null, 'name' => null]);
                $this->label = Html::el('label');
                $this->caption = $caption;
                $this->rules = new Rules($this);
                $this->setValue(null);
                $this->monitor(Form::class, function (Form $form): void {
                        if (!$this->isDisabled() && $form->isAnchored() && $form->isSubmitted()) {
                                $this->loadHttpData();
                        }
                });
        }


        /**
         * Sets textual caption or label.
         */
        public function setCaption(string|Stringable|null $caption): static
        {
                $this->caption = $caption;
                return $this;
        }


        public function getCaption(): string|Stringable|null
        {
                return $this->caption;
        }


        /**
         * Returns form.
         * @return ($throw is true ? Form : ?Form)
         */
        public function getForm(bool $throw = true): ?Form
        {
                return $this->lookup(Form::class, $throw);
        }


        /**
         * Loads HTTP data.
         */
        public function loadHttpData(): void
        {
                $this->setValue($this->getHttpData(Form::DataText));
        }


        /**
         * Loads HTTP data.
         */
        protected function getHttpData($type, ?string $htmlTail = null): mixed
        {
                return $this->getForm()->getHttpData($type, $this->getHtmlName() . $htmlTail);
        }


        /**
         * Returns HTML name of control.
         */
        public function getHtmlName(): string
        {
                return $this->control->name ?? Nette\Forms\Helpers::generateHtmlName($this->lookupPath(Form::class));
        }


        /********************* interface Control ****************d*g**/


        /**
         * Sets control's value.
         * @internal
         */
        public function setValue($value): static
        {
                $this->value = $value;
                return $this;
        }


        /**
         * Returns control's value.
         * @return mixed
         */
        public function getValue(): mixed
        {
                return $this->value;
        }


        /**
         * Is control filled?
         */
        public function isFilled(): bool
        {
                $value = $this->getValue();
                return $value !== null && $value !== [] && $value !== '';
        }


        /**
         * Sets control's default value.
         */
        public function setDefaultValue($value): static
        {
                $form = $this->getForm(throw: false);
                if ($this->isDisabled() || !$form || !$form->isAnchored() || !$form->isSubmitted()) {
                        $this->setValue($value);
                }

                return $this;
        }


        /**
         * Disables or enables control.
         */
        public function setDisabled(bool $state = true): static
        {
                $this->disabled = $state;
                if ($state) {
                        $this->setValue(null);
                } elseif (($form = $this->getForm(throw: false)) && $form->isAnchored() && $form->isSubmitted()) {
                        $this->loadHttpData();
                }

                return $this;
        }


        /**
         * Is control disabled?
         */
        public function isDisabled(): bool
        {
                return $this->disabled;
        }


        /**
         * Sets whether control value is excluded from $form->getValues() result.
         */
        public function setOmitted(bool $state = true): static
        {
                $this->omitted = $state;
                return $this;
        }


        /**
         * Is control value excluded from $form->getValues() result?
         */
        public function isOmitted(): bool
        {
                return $this->omitted || ($this->isDisabled() && $this->omitted === null);
        }


        /********************* rendering ****************d*g**/


        /**
         * Generates control's HTML element.
         */
        public function getControl(): Html|string
        {
                $this->setOption('rendered', true);
                $el = clone $this->control;
                return $el->addAttributes([
                        'name' => $this->getHtmlName(),
                        'id' => $this->getHtmlId(),
                        'required' => $this->isRequired(),
                        'disabled' => $this->isDisabled(),
                        'data-nette-rules' => Nette\Forms\Helpers::exportRules($this->rules) ?: null,
                ]);
        }


        /**
         * Generates label's HTML element.
         */
        public function getLabel(string|Stringable|null $caption = null): Html|string|null
        {
                $label = clone $this->label;
                $label->for = $this->getHtmlId();
                $caption ??= $this->caption;
                $translator = $this->getForm()->getTranslator();
                $label->setText($translator && !$caption instanceof Nette\HtmlStringable ? $translator->translate($caption) : $caption);
                return $label;
        }


        public function getControlPart(): ?Html
        {
                return $this->getControl();
        }


        public function getLabelPart(): ?Html
        {
                return $this->getLabel();
        }


        /**
         * Returns control's HTML element template.
         */
        public function getControlPrototype(): Html
        {
                return $this->control;
        }


        /**
         * Returns label's HTML element template.
         */
        public function getLabelPrototype(): Html
        {
                return $this->label;
        }


        /**
         * Changes control's HTML id.
         */
        public function setHtmlId(string|bool|null $id): static
        {
                $this->control->id = $id;
                return $this;
        }


        /**
         * Returns control's HTML id.
         */
        public function getHtmlId(): string|bool|null
        {
                if (!isset($this->control->id)) {
                        $form = $this->getForm();
                        $prefix = $form instanceof Nette\Application\UI\Form || $form->getName() === null
                                ? ''
                                : $form->getName() . '-';
                        $this->control->id = sprintf(self::$idMask, $prefix . $this->lookupPath());
                }

                return $this->control->id;
        }


        /**
         * Changes control's HTML attribute.
         */
        public function setHtmlAttribute(string $name, mixed $value = true): static
        {
                $this->control->$name = $value;
                if (
                        $name === 'name'
                        && ($form = $this->getForm(false))
                        && !$this->isDisabled()
                        && $form->isAnchored()
                        && $form->isSubmitted()
                ) {
                        $this->loadHttpData();
                }

                return $this;
        }


        /**
         * @deprecated  use setHtmlAttribute()
         */
        public function setAttribute(string $name, mixed $value = true): static
        {
                return $this->setHtmlAttribute($name, $value);
        }


        /********************* translator ****************d*g**/


        /**
         * Sets translate adapter.
         */
        public function setTranslator(?Nette\Localization\Translator $translator): static
        {
                $this->translator = $translator;
                return $this;
        }


        /**
         * Returns translate adapter.
         */
        public function getTranslator(): ?Nette\Localization\Translator
        {
                if ($this->translator === true) {
                        return $this->getForm(false)
                                ? $this->getForm()->getTranslator()
                                : null;
                }

                return $this->translator;
        }


        /**
         * Returns translated string.
         */
        public function translate($value, ...$parameters): mixed
        {
                if ($translator = $this->getTranslator()) {
                        $tmp = is_array($value) ? [&$value] : [[&$value]];
                        foreach ($tmp[0] as &$v) {
                                if ($v != null && !$v instanceof Nette\HtmlStringable) { // intentionally ==
                                        $v = $translator->translate($v, ...$parameters);
                                }
                        }
                }

                return $value;
        }


        /********************* rules ****************d*g**/


        /**
         * Adds a validation rule.
         */
        public function addRule(
                callable|string $validator,
                string|Stringable|null $errorMessage = null,
                mixed $arg = null,
        ): static
        {
                $this->rules->addRule($validator, $errorMessage, $arg);
                return $this;
        }


        /**
         * Adds a validation condition a returns new branch.
         */
        public function addCondition($validator, $value = null): Rules
        {
                return $this->rules->addCondition($validator, $value);
        }


        /**
         * Adds a validation condition based on another control a returns new branch.
         */
        public function addConditionOn(Control $control, $validator, $value = null): Rules
        {
                return $this->rules->addConditionOn($control, $validator, $value);
        }


        /**
         * Adds an input filter callback.
         */
        public function addFilter(callable $filter): static
        {
                $this->getRules()->addFilter($filter);
                return $this;
        }


        public function getRules(): Rules
        {
                return $this->rules;
        }


        /**
         * Makes control mandatory.
         */
        public function setRequired(string|Stringable|bool $value = true): static
        {
                $this->rules->setRequired($value);
                return $this;
        }


        /**
         * Is control mandatory?
         */
        public function isRequired(): bool
        {
                return $this->rules->isRequired();
        }


        /**
         * Performs the server side validation.
         */
        public function validate(): void
        {
                if ($this->isDisabled()) {
                        return;
                }

                $this->cleanErrors();
                $this->rules->validate();
        }


        /**
         * Adds error message to the list.
         */
        public function addError(string|Stringable $message, bool $translate = true): void
        {
                $this->errors[] = $translate ? $this->translate($message) : $message;
        }


        /**
         * Returns errors corresponding to control.
         */
        public function getError(): ?string
        {
                return $this->errors ? implode(' ', array_unique($this->errors)) : null;
        }


        /**
         * Returns errors corresponding to control.
         */
        public function getErrors(): array
        {
                return array_unique($this->errors);
        }


        public function hasErrors(): bool
        {
                return (bool) $this->errors;
        }


        public function cleanErrors(): void
        {
                $this->errors = [];
        }


        /********************* user data ****************d*g**/


        /**
         * Sets user-specific option.
         */
        public function setOption($key, mixed $value): static
        {
                if ($value === null) {
                        unset($this->options[$key]);
                } else {
                        $this->options[$key] = $value;
                }

                return $this;
        }


        /**
         * Returns user-specific option.
         */
        public function getOption($key): mixed
        {
                if (func_num_args() > 1) {
                        trigger_error(__METHOD__ . '() parameter $default is deprecated, use operator ??', E_USER_DEPRECATED);
                        $default = func_get_arg(1);
                }
                return $this->options[$key] ?? $default ?? null;
        }


        /**
         * Returns user-specific options.
         */
        public function getOptions(): array
        {
                return $this->options;
        }


        /********************* extension methods ****************d*g**/


        public function __call(string $name, array $args)
        {
                $class = static::class;
                do {
                        if (isset(self::$extMethods[$name][$class])) {
                                return (self::$extMethods[$name][$class])($this, ...$args);
                        }

                        $class = get_parent_class($class);
                } while ($class);

                return parent::__call($name, $args);
        }


        public static function extensionMethod(string $name, /*callable*/ $callback): void
        {
                if (str_contains($name, '::')) { // back compatibility
                        [, $name] = explode('::', $name);
                }

                self::$extMethods[$name][static::class] = $callback;
        }
}

1	<?php
2
3	/**
4	* This file is part of the Nette Framework (https://nette.org)
5	* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
6	*/
7
8	declare(strict_types=1);
9
10	namespace Nette\Forms\Controls;
11
12	use Nette;
13	use Nette\Forms\Control;
14	use Nette\Forms\Form;
15	use Nette\Forms\Rules;
16	use Nette\Utils\Html;
17	use Stringable;
18	use function array_unique, explode, func_get_arg, func_num_args, get_parent_class, implode, is_array, sprintf, str_contains;
19
20
21	/**
22	* Base class that implements the basic functionality common to form controls.
23	*
24	* @property-read Form $form
25	* @property-read string $htmlName
26	* @property string\|bool\|null $htmlId
27	* @property mixed $value
28	* @property string\|Stringable $caption
29	* @property bool $disabled
30	* @property bool $omitted
31	* @property-read Html $control
32	* @property-read Html $label
33	* @property-read Html $controlPrototype
34	* @property-read Html $labelPrototype
35	* @property bool $required
36	* @property-read bool $filled
37	* @property-read array $errors
38	* @property-read array $options
39	* @property-read string $error
40	*/
41	abstract class BaseControl extends Nette\ComponentModel\Component implements Control
42	{
43	public static string $idMask = 'frm-%s';
44
45	protected mixed $value = null;
46	protected Html $control;
47	protected Html $label;
48	protected bool $disabled = false;
49
50	/** @var callable[][] extension methods */
51	private static array $extMethods = [];
52	private string\|Stringable\|null $caption;
53	private array $errors = [];
54	private ?bool $omitted = null;
55	private Rules $rules;
56
57	/** true means autodetect */
58	private Nette\Localization\Translator\|bool\|null $translator = true;
59	private array $options = [];
60
61
62	public function __construct(string\|Stringable\|null $caption = null)	1✔
63	{
64	$this->control = Html::el('input', ['type' => null, 'name' => null]);	1✔
65	$this->label = Html::el('label');	1✔
66	$this->caption = $caption;	1✔
67	$this->rules = new Rules($this);	1✔
68	$this->setValue(null);	1✔
69	$this->monitor(Form::class, function (Form $form): void {	1✔
70	if (!$this->isDisabled() && $form->isAnchored() && $form->isSubmitted()) {	1✔
71	$this->loadHttpData();	1✔
72	}
73	});	1✔
74	}	1✔
75
76
77	/**
78	* Sets textual caption or label.
79	*/
80	public function setCaption(string\|Stringable\|null $caption): static
81	{
82	$this->caption = $caption;	×
83	return $this;	×
84	}
85
86
87	public function getCaption(): string\|Stringable\|null
88	{
89	return $this->caption;	1✔
90	}
91
92
93	/**
94	* Returns form.
95	* @return ($throw is true ? Form : ?Form)
96	*/
97	public function getForm(bool $throw = true): ?Form	1✔
98	{
99	return $this->lookup(Form::class, $throw);	1✔
100	}
101
102
103	/**
104	* Loads HTTP data.
105	*/
106	public function loadHttpData(): void
107	{
108	$this->setValue($this->getHttpData(Form::DataText));	1✔
109	}	1✔
110
111
112	/**
113	* Loads HTTP data.
114	*/
115	protected function getHttpData($type, ?string $htmlTail = null): mixed	1✔
116	{
117	return $this->getForm()->getHttpData($type, $this->getHtmlName() . $htmlTail);	1✔
118	}
119
120
121	/**
122	* Returns HTML name of control.
123	*/
124	public function getHtmlName(): string
125	{
126	return $this->control->name ?? Nette\Forms\Helpers::generateHtmlName($this->lookupPath(Form::class));	1✔
127	}
128
129
130	/******************* interface Control *************dg**/
131
132
133	/**
134	* Sets control's value.
135	* @internal
136	*/
137	public function setValue($value): static
138	{
139	$this->value = $value;	1✔
140	return $this;	1✔
141	}
142
143
144	/**
145	* Returns control's value.
146	* @return mixed
147	*/
148	public function getValue(): mixed
149	{
150	return $this->value;	1✔
151	}
152
153
154	/**
155	* Is control filled?
156	*/
157	public function isFilled(): bool
158	{
159	$value = $this->getValue();	1✔
160	return $value !== null && $value !== [] && $value !== '';	1✔
161	}
162
163
164	/**
165	* Sets control's default value.
166	*/
167	public function setDefaultValue($value): static
168	{
169	$form = $this->getForm(throw: false);	1✔
170	if ($this->isDisabled() \|\| !$form \|\| !$form->isAnchored() \|\| !$form->isSubmitted()) {	1✔
171	$this->setValue($value);	1✔
172	}
173
174	return $this;	1✔
175	}
176
177
178	/**
179	* Disables or enables control.
180	*/
181	public function setDisabled(bool $state = true): static	1✔
182	{
183	$this->disabled = $state;	1✔
184	if ($state) {	1✔
185	$this->setValue(null);	1✔
186	} elseif (($form = $this->getForm(throw: false)) && $form->isAnchored() && $form->isSubmitted()) {	1✔
187	$this->loadHttpData();	1✔
188	}
189
190	return $this;	1✔
191	}
192
193
194	/**
195	* Is control disabled?
196	*/
197	public function isDisabled(): bool
198	{
199	return $this->disabled;	1✔
200	}
201
202
203	/**
204	* Sets whether control value is excluded from $form->getValues() result.
205	*/
206	public function setOmitted(bool $state = true): static	1✔
207	{
208	$this->omitted = $state;	1✔
209	return $this;	1✔
210	}
211
212
213	/**
214	* Is control value excluded from $form->getValues() result?
215	*/
216	public function isOmitted(): bool
217	{
218	return $this->omitted \|\| ($this->isDisabled() && $this->omitted === null);	1✔
219	}
220
221
222	/******************* rendering *************dg**/
223
224
225	/**
226	* Generates control's HTML element.
227	*/
228	public function getControl(): Html\|string
229	{
230	$this->setOption('rendered', true);	1✔
231	$el = clone $this->control;	1✔
232	return $el->addAttributes([	1✔
233	'name' => $this->getHtmlName(),	1✔
234	'id' => $this->getHtmlId(),	1✔
235	'required' => $this->isRequired(),	1✔
236	'disabled' => $this->isDisabled(),	1✔
237	'data-nette-rules' => Nette\Forms\Helpers::exportRules($this->rules) ?: null,	1✔
238	]);
239	}
240
241
242	/**
243	* Generates label's HTML element.
244	*/
245	public function getLabel(string\|Stringable\|null $caption = null): Html\|string\|null	1✔
246	{
247	$label = clone $this->label;	1✔
248	$label->for = $this->getHtmlId();	1✔
249	$caption ??= $this->caption;	1✔
250	$translator = $this->getForm()->getTranslator();	1✔
251	$label->setText($translator && !$caption instanceof Nette\HtmlStringable ? $translator->translate($caption) : $caption);	1✔
252	return $label;	1✔
253	}
254
255
256	public function getControlPart(): ?Html
257	{
258	return $this->getControl();	1✔
259	}
260
261
262	public function getLabelPart(): ?Html
263	{
264	return $this->getLabel();	1✔
265	}
266
267
268	/**
269	* Returns control's HTML element template.
270	*/
271	public function getControlPrototype(): Html
272	{
273	return $this->control;	1✔
274	}
275
276
277	/**
278	* Returns label's HTML element template.
279	*/
280	public function getLabelPrototype(): Html
281	{
282	return $this->label;	×
283	}
284
285
286	/**
287	* Changes control's HTML id.
288	*/
289	public function setHtmlId(string\|bool\|null $id): static	1✔
290	{
291	$this->control->id = $id;	1✔
292	return $this;	1✔
293	}
294
295
296	/**
297	* Returns control's HTML id.
298	*/
299	public function getHtmlId(): string\|bool\|null
300	{
301	if (!isset($this->control->id)) {	1✔
302	$form = $this->getForm();	1✔
303	$prefix = $form instanceof Nette\Application\UI\Form \|\| $form->getName() === null	1✔
304	? ''	1✔
305	: $form->getName() . '-';	1✔
306	$this->control->id = sprintf(self::$idMask, $prefix . $this->lookupPath());	1✔
307	}
308
309	return $this->control->id;	1✔
310	}
311
312
313	/**
314	* Changes control's HTML attribute.
315	*/
316	public function setHtmlAttribute(string $name, mixed $value = true): static	1✔
317	{
318	$this->control->$name = $value;	1✔
319	if (
320	$name === 'name'	1✔
321	&& ($form = $this->getForm(false))	1✔
322	&& !$this->isDisabled()	1✔
323	&& $form->isAnchored()	1✔
324	&& $form->isSubmitted()	1✔
325	) {
326	$this->loadHttpData();	1✔
327	}
328
329	return $this;	1✔
330	}
331
332
333	/**
334	* @deprecated use setHtmlAttribute()
335	*/
336	public function setAttribute(string $name, mixed $value = true): static
337	{
338	return $this->setHtmlAttribute($name, $value);	×
339	}
340
341
342	/******************* translator *************dg**/
343
344
345	/**
346	* Sets translate adapter.
347	*/
348	public function setTranslator(?Nette\Localization\Translator $translator): static	1✔
349	{
350	$this->translator = $translator;	1✔
351	return $this;	1✔
352	}
353
354
355	/**
356	* Returns translate adapter.
357	*/
358	public function getTranslator(): ?Nette\Localization\Translator
359	{
360	if ($this->translator === true) {	1✔
361	return $this->getForm(false)	1✔
362	? $this->getForm()->getTranslator()	1✔
363	: null;	1✔
364	}
365
366	return $this->translator;	1✔
367	}
368
369
370	/**
371	* Returns translated string.
372	*/
373	public function translate($value, ...$parameters): mixed	1✔
374	{
375	if ($translator = $this->getTranslator()) {	1✔
376	$tmp = is_array($value) ? [&$value] : [[&$value]];	1✔
377	foreach ($tmp[0] as &$v) {	1✔
378	if ($v != null && !$v instanceof Nette\HtmlStringable) { // intentionally ==	1✔
379	$v = $translator->translate($v, ...$parameters);	1✔
380	}
381	}
382	}
383
384	return $value;	1✔
385	}
386
387
388	/******************* rules *************dg**/
389
390
391	/**
392	* Adds a validation rule.
393	*/
394	public function addRule(	1✔
395	callable\|string $validator,
396	string\|Stringable\|null $errorMessage = null,
397	mixed $arg = null,
398	): static
399	{
400	$this->rules->addRule($validator, $errorMessage, $arg);	1✔
401	return $this;	1✔
402	}
403
404
405	/**
406	* Adds a validation condition a returns new branch.
407	*/
408	public function addCondition($validator, $value = null): Rules	1✔
409	{
410	return $this->rules->addCondition($validator, $value);	1✔
411	}
412
413
414	/**
415	* Adds a validation condition based on another control a returns new branch.
416	*/
417	public function addConditionOn(Control $control, $validator, $value = null): Rules	1✔
418	{
419	return $this->rules->addConditionOn($control, $validator, $value);	1✔
420	}
421
422
423	/**
424	* Adds an input filter callback.
425	*/
426	public function addFilter(callable $filter): static	1✔
427	{
428	$this->getRules()->addFilter($filter);	1✔
429	return $this;	1✔
430	}
431
432
433	public function getRules(): Rules
434	{
435	return $this->rules;	1✔
436	}
437
438
439	/**
440	* Makes control mandatory.
441	*/
442	public function setRequired(string\|Stringable\|bool $value = true): static	1✔
443	{
444	$this->rules->setRequired($value);	1✔
445	return $this;	1✔
446	}
447
448
449	/**
450	* Is control mandatory?
451	*/
452	public function isRequired(): bool
453	{
454	return $this->rules->isRequired();	1✔
455	}
456
457
458	/**
459	* Performs the server side validation.
460	*/
461	public function validate(): void
462	{
463	if ($this->isDisabled()) {	1✔
464	return;	1✔
465	}
466
467	$this->cleanErrors();	1✔
468	$this->rules->validate();	1✔
469	}	1✔
470
471
472	/**
473	* Adds error message to the list.
474	*/
475	public function addError(string\|Stringable $message, bool $translate = true): void	1✔
476	{
477	$this->errors[] = $translate ? $this->translate($message) : $message;	1✔
478	}	1✔
479
480
481	/**
482	* Returns errors corresponding to control.
483	*/
484	public function getError(): ?string
485	{
486	return $this->errors ? implode(' ', array_unique($this->errors)) : null;	1✔
487	}
488
489
490	/**
491	* Returns errors corresponding to control.
492	*/
493	public function getErrors(): array
494	{
495	return array_unique($this->errors);	1✔
496	}
497
498
499	public function hasErrors(): bool
500	{
501	return (bool) $this->errors;	1✔
502	}
503
504
505	public function cleanErrors(): void
506	{
507	$this->errors = [];	1✔
508	}	1✔
509
510
511	/******************* user data *************dg**/
512
513
514	/**
515	* Sets user-specific option.
516	*/
517	public function setOption($key, mixed $value): static	1✔
518	{
519	if ($value === null) {	1✔
520	unset($this->options[$key]);	×
521	} else {
522	$this->options[$key] = $value;	1✔
523	}
524
525	return $this;	1✔
526	}
527
528
529	/**
530	* Returns user-specific option.
531	*/
532	public function getOption($key): mixed
533	{
534	if (func_num_args() > 1) {	1✔
535	trigger_error(__METHOD__ . '() parameter $default is deprecated, use operator ??', E_USER_DEPRECATED);	×
536	$default = func_get_arg(1);	×
537	}
538	return $this->options[$key] ?? $default ?? null;	1✔
539	}
540
541
542	/**
543	* Returns user-specific options.
544	*/
545	public function getOptions(): array
546	{
547	return $this->options;	×
548	}
549
550
551	/******************* extension methods *************dg**/
552
553
554	public function __call(string $name, array $args)	1✔
555	{
556	$class = static::class;	1✔
557	do {
558	if (isset(self::$extMethods[$name][$class])) {	1✔
559	return (self::$extMethods[$name][$class])($this, ...$args);	1✔
560	}
561
562	$class = get_parent_class($class);	1✔
563	} while ($class);	1✔
564
565	return parent::__call($name, $args);	1✔
566	}
567
568
569	public static function extensionMethod(string $name, /callable/ $callback): void	1✔
570	{
571	if (str_contains($name, '::')) { // back compatibility	1✔
572	[, $name] = explode('::', $name);	×
573	}
574
575	self::$extMethods[$name][static::class] = $callback;	1✔
576	}	1✔
577	}

nette / forms / 19653435501

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