20561735615

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Container::setValues() and setDefaults() accepts array|Traversable|stdClass (BC break)

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/src/Forms/Container.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;

use Nette;
use Nette\Utils\ArrayHash;
use Stringable;
use function array_combine, array_key_exists, array_map, array_merge, array_unique, explode, func_get_args, in_array, is_object, iterator_to_array, str_contains;


/**
 * Container for form controls.
 *
 * @property   ArrayHash $values
 * @property-read \Iterator $controls
 * @property-read Form|null $form
 */
class Container extends Nette\ComponentModel\Container implements \ArrayAccess
{
        use Nette\ComponentModel\ArrayAccess;

        public const Array = 'array';

        /**
         * Occurs when the form was validated
         * @var array<callable(self, array|object): void|callable(array|object): void>
         */
        public array $onValidate = [];
        protected ?ControlGroup $currentGroup = null;

        /** @var callable[]  extension methods */
        private static array $extMethods = [];
        private ?bool $validated = false;
        private ?string $mappedType = null;


        /********************* data exchange ****************d*g**/


        /**
         * Fill-in with default values.
         * @param  array|\Traversable|\stdClass  $values
         */
        public function setDefaults(array|object $values, bool $erase = false): static
        {
                $form = $this->getForm(throw: false);
                $this->setValues($values, $erase, $form?->isAnchored() && $form->isSubmitted());
                return $this;
        }


        /**
         * Fill-in with values.
         * @param  array|\Traversable|\stdClass  $values
         * @internal
         */
        public function setValues(array|object $values, bool $erase = false, bool $onlyDisabled = false): static
        {
                if (is_object($values) && !($values instanceof \Traversable || $values instanceof \stdClass)) {
                        trigger_error(__METHOD__ . ': argument should be array|Traversable|stdClass, ' . get_debug_type($values) . ' given.');
                }

                $values = $values instanceof \Traversable
                        ? iterator_to_array($values)
                        : (array) $values;

                foreach ($this->getComponents() as $name => $control) {
                        if ($control instanceof Control) {
                                if ((array_key_exists($name, $values) && (!$onlyDisabled || $control->isDisabled())) || $erase) {
                                        $control->setValue($values[$name] ?? null);
                                }
                        } elseif ($control instanceof self) {
                                if (isset($values[$name]) || $erase) {
                                        $control->setValues($values[$name] ?? [], $erase, $onlyDisabled);
                                }
                        }
                }

                return $this;
        }


        /**
         * Returns the values submitted by the form.
         * @param  Control[]|null  $controls
         */
        public function getValues(string|object|null $returnType = null, ?array $controls = null): object|array
        {
                $form = $this->getForm(throw: false);
                if ($form && ($submitter = $form->isSubmitted())) {
                        if ($this->validated === null) {
                                throw new Nette\InvalidStateException('You cannot call getValues() during the validation process. Use getUntrustedValues() instead.');

                        } elseif (!$this->isValid()) {
                                trigger_error(__METHOD__ . "() invoked but the form is not valid (form '{$this->getName()}').", E_USER_WARNING);
                        }

                        if ($controls === null && $submitter instanceof SubmitterControl) {
                                $controls = $submitter->getValidationScope();
                                if ($controls !== null && !in_array($this, $controls, strict: true)) {
                                        $scope = $this;
                                        while (($scope = $scope->getParent()) instanceof self) {
                                                if (in_array($scope, $controls, strict: true)) {
                                                        $controls[] = $this;
                                                        break;
                                                }
                                        }
                                }
                        }
                }

                return $this->getUntrustedValues($returnType, $controls);
        }


        /**
         * Returns the potentially unvalidated values submitted by the form.
         * @param  Control[]|null  $controls
         */
        public function getUntrustedValues(string|object|null $returnType = null, ?array $controls = null): object|array
        {
                if (is_object($returnType)) {
                        $resultObj = $returnType;
                        $properties = (new \ReflectionClass($resultObj))->getProperties();

                } else {
                        $returnType ??= $this->mappedType ?? ArrayHash::class;
                        $rc = new \ReflectionClass($returnType === self::Array ? \stdClass::class : $returnType);
                        $constructor = $rc->hasMethod('__construct') ? $rc->getMethod('__construct') : null;
                        if ($constructor?->getNumberOfRequiredParameters()) {
                                $resultObj = new \stdClass;
                                $properties = $constructor->getParameters();
                        } else {
                                $constructor = null;
                                $resultObj = $rc->newInstance();
                                $properties = $rc->getProperties();
                        }
                }

                $properties = array_combine(array_map(fn($p) => $p->getName(), $properties), $properties);

                foreach ($this->getComponents() as $name => $control) {
                        $allowed = $controls === null || in_array($this, $controls, strict: true) || in_array($control, $controls, strict: true);
                        $name = (string) $name;
                        $property = $properties[$name] ?? null;
                        if (
                                $control instanceof Control
                                && $allowed
                                && !$control->isOmitted()
                        ) {
                                $resultObj->$name = Helpers::tryEnumConversion($control->getValue(), $property);

                        } elseif ($control instanceof self) {
                                $type = $returnType === self::Array && !$control->mappedType
                                        ? self::Array
                                        : ($property ? Helpers::getSingleType($property) : null);
                                $resultObj->$name = $control->getUntrustedValues($type, $allowed ? null : $controls);
                        }
                }

                return match (true) {
                        isset($constructor) => new $returnType(...(array) $resultObj),
                        $returnType === self::Array => (array) $resultObj,
                        default => $resultObj,
                };
        }


        /** @deprecated use getUntrustedValues() */
        public function getUnsafeValues($returnType, ?array $controls = null)
        {
                return $this->getUntrustedValues($returnType, $controls);
        }


        public function setMappedType(string $type): static
        {
                $this->mappedType = $type;
                return $this;
        }


        /********************* validation ****************d*g**/


        /**
         * Is form valid?
         */
        public function isValid(): bool
        {
                if ($this->validated === null) {
                        throw new Nette\InvalidStateException('You cannot call isValid() during the validation process.');

                } elseif (!$this->validated) {
                        if ($this->getErrors()) {
                                return false;
                        }

                        $this->validate();
                }

                return !$this->getErrors();
        }


        /**
         * Performs the server side validation.
         * @param  (Control|self)[]|null  $controls
         */
        public function validate(?array $controls = null): void
        {
                $this->validated = null;
                foreach ($controls ?? $this->getComponents() as $control) {
                        if ($control instanceof Control || $control instanceof self) {
                                $control->validate();
                        }
                }

                $this->validated = true;

                foreach ($this->onValidate as $handler) {
                        $params = Nette\Utils\Callback::toReflection($handler)->getParameters();
                        $types = array_map(Helpers::getSingleType(...), $params);
                        $args = isset($types[0]) && !$this instanceof $types[0]
                                ? [$this->getUntrustedValues($types[0])]
                                : [$this, isset($params[1]) ? $this->getUntrustedValues($types[1]) : null];
                        $handler(...$args);
                }
        }


        /**
         * Returns all validation errors.
         */
        public function getErrors(): array
        {
                $errors = [];
                foreach ($this->getControls() as $control) {
                        $errors = array_merge($errors, $control->getErrors());
                }

                return array_unique($errors);
        }


        /********************* form building ****************d*g**/


        public function setCurrentGroup(?ControlGroup $group = null): static
        {
                $this->currentGroup = $group;
                return $this;
        }


        /**
         * Returns current group.
         */
        public function getCurrentGroup(): ?ControlGroup
        {
                return $this->currentGroup;
        }


        /**
         * Adds the specified component to the IContainer.
         * @throws Nette\InvalidStateException
         */
        public function addComponent(
                Nette\ComponentModel\IComponent $component,
                ?string $name,
                ?string $insertBefore = null,
        ): static
        {
                parent::addComponent($component, $name, $insertBefore);
                $this->currentGroup?->add($component);
                return $this;
        }


        /**
         * Iterates over all form controls.
         */
        public function getControls(): iterable
        {
                return Nette\Utils\Iterables::repeatable(function () {
                        foreach ($this->getComponentTree() as $component) {
                                if ($component instanceof Control) {
                                        yield $component->getName() => $component;
                                }
                        }
                });
        }


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


        /********************* control factories ****************d*g**/


        /**
         * Adds single-line text input control to the form.
         */
        public function addText(
                string $name,
                string|Stringable|null $label = null,
                ?int $cols = null,
                ?int $maxLength = null,
        ): Controls\TextInput
        {
                return $this[$name] = (new Controls\TextInput($label, $maxLength))
                        ->setHtmlAttribute('size', $cols);
        }


        /**
         * Adds single-line text input control used for sensitive input such as passwords.
         */
        public function addPassword(
                string $name,
                string|Stringable|null $label = null,
                ?int $cols = null,
                ?int $maxLength = null,
        ): Controls\TextInput
        {
                return $this[$name] = (new Controls\TextInput($label, $maxLength))
                        ->setHtmlAttribute('size', $cols)
                        ->setHtmlType('password');
        }


        /**
         * Adds multi-line text input control to the form.
         */
        public function addTextArea(
                string $name,
                string|Stringable|null $label = null,
                ?int $cols = null,
                ?int $rows = null,
        ): Controls\TextArea
        {
                return $this[$name] = (new Controls\TextArea($label))
                        ->setHtmlAttribute('cols', $cols)->setHtmlAttribute('rows', $rows);
        }


        /**
         * Adds input for email.
         */
        public function addEmail(
                string $name,
                string|Stringable|null $label = null,
                int $maxLength = 255,
        ): Controls\TextInput
        {
                return $this[$name] = (new Controls\TextInput($label, $maxLength))
                        ->addRule(Form::Email);
        }


        /**
         * Adds input for integer.
         */
        public function addInteger(string $name, string|Stringable|null $label = null): Controls\TextInput
        {
                return $this[$name] = (new Controls\TextInput($label))
                        ->setNullable()
                        ->addRule(Form::Integer);
        }


        /**
         * Adds input for float.
         */
        public function addFloat(string $name, string|Stringable|null $label = null): Controls\TextInput
        {
                return $this[$name] = (new Controls\TextInput($label))
                        ->setNullable()
                        ->setHtmlType('number')
                        ->setHtmlAttribute('step', 'any')
                        ->addRule(Form::Float);
        }


        /**
         * Adds input for date selection.
         */
        public function addDate(string $name, string|object|null $label = null): Controls\DateTimeControl
        {
                return $this[$name] = new Controls\DateTimeControl($label, Controls\DateTimeControl::TypeDate);
        }


        /**
         * Adds input for time selection.
         */
        public function addTime(
                string $name,
                string|object|null $label = null,
                bool $withSeconds = false,
        ): Controls\DateTimeControl
        {
                return $this[$name] = new Controls\DateTimeControl($label, Controls\DateTimeControl::TypeTime, $withSeconds);
        }


        /**
         * Adds input for date and time selection.
         */
        public function addDateTime(
                string $name,
                string|object|null $label = null,
                bool $withSeconds = false,
        ): Controls\DateTimeControl
        {
                return $this[$name] = new Controls\DateTimeControl($label, Controls\DateTimeControl::TypeDateTime, $withSeconds);
        }


        /**
         * Adds control that allows the user to upload files.
         */
        public function addUpload(string $name, string|Stringable|null $label = null): Controls\UploadControl
        {
                return $this[$name] = new Controls\UploadControl($label, multiple: false);
        }


        /**
         * Adds control that allows the user to upload multiple files.
         */
        public function addMultiUpload(string $name, string|Stringable|null $label = null): Controls\UploadControl
        {
                return $this[$name] = new Controls\UploadControl($label, multiple: true);
        }


        /**
         * Adds hidden form control used to store a non-displayed value.
         */
        public function addHidden(string $name, $default = null): Controls\HiddenField
        {
                return $this[$name] = (new Controls\HiddenField)
                        ->setDefaultValue($default);
        }


        /**
         * Adds check box control to the form.
         */
        public function addCheckbox(string $name, string|Stringable|null $caption = null): Controls\Checkbox
        {
                return $this[$name] = new Controls\Checkbox($caption);
        }


        /**
         * Adds set of radio button controls to the form.
         */
        public function addRadioList(
                string $name,
                string|Stringable|null $label = null,
                ?array $items = null,
        ): Controls\RadioList
        {
                return $this[$name] = new Controls\RadioList($label, $items);
        }


        /**
         * Adds set of checkbox controls to the form.
         */
        public function addCheckboxList(
                string $name,
                string|Stringable|null $label = null,
                ?array $items = null,
        ): Controls\CheckboxList
        {
                return $this[$name] = new Controls\CheckboxList($label, $items);
        }


        /**
         * Adds select box control that allows single item selection.
         */
        public function addSelect(
                string $name,
                string|Stringable|null $label = null,
                ?array $items = null,
                ?int $size = null,
        ): Controls\SelectBox
        {
                return $this[$name] = (new Controls\SelectBox($label, $items))
                        ->setHtmlAttribute('size', $size > 1 ? $size : null);
        }


        /**
         * Adds select box control that allows multiple item selection.
         */
        public function addMultiSelect(
                string $name,
                string|Stringable|null $label = null,
                ?array $items = null,
                ?int $size = null,
        ): Controls\MultiSelectBox
        {
                return $this[$name] = (new Controls\MultiSelectBox($label, $items))
                        ->setHtmlAttribute('size', $size > 1 ? $size : null);
        }


        /**
         * Adds color picker.
         */
        public function addColor(string $name, string|Stringable|null $label = null): Controls\ColorPicker
        {
                return $this[$name] = new Controls\ColorPicker($label);
        }


        /**
         * Adds button used to submit form.
         */
        public function addSubmit(string $name, string|Stringable|null $caption = null): Controls\SubmitButton
        {
                return $this[$name] = new Controls\SubmitButton($caption);
        }


        /**
         * Adds push buttons with no default behavior.
         */
        public function addButton(string $name, string|Stringable|null $caption = null): Controls\Button
        {
                return $this[$name] = new Controls\Button($caption);
        }


        /**
         * Adds graphical button used to submit form.
         * @param  string|null  $src  URI of the image
         * @param  string|null  $alt  alternate text for the image
         */
        public function addImageButton(string $name, ?string $src = null, ?string $alt = null): Controls\ImageButton
        {
                return $this[$name] = new Controls\ImageButton($src, $alt);
        }


        /** @deprecated  use addImageButton() */
        public function addImage(): Controls\ImageButton
        {
                return $this->addImageButton(...func_get_args());
        }


        /**
         * Adds naming container to the form.
         */
        public function addContainer(string|int $name): self
        {
                $control = new self;
                $control->currentGroup = $this->currentGroup;
                $this->currentGroup?->add($control);
                return $this[$name] = $control;
        }


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


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

                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] = $callback;
        }


        /**
         * Prevents cloning.
         */
        public function __clone()
        {
                throw new Nette\NotImplementedException('Form cloning is not supported yet.');
        }
}

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;
11
12	use Nette;
13	use Nette\Utils\ArrayHash;
14	use Stringable;
15	use function array_combine, array_key_exists, array_map, array_merge, array_unique, explode, func_get_args, in_array, is_object, iterator_to_array, str_contains;
16
17
18	/**
19	* Container for form controls.
20	*
21	* @property ArrayHash $values
22	* @property-read \Iterator $controls
23	* @property-read Form\|null $form
24	*/
25	class Container extends Nette\ComponentModel\Container implements \ArrayAccess
26	{
27	use Nette\ComponentModel\ArrayAccess;
28
29	public const Array = 'array';
30
31	/**
32	* Occurs when the form was validated
33	* @var array<callable(self, array\|object): void\|callable(array\|object): void>
34	*/
35	public array $onValidate = [];
36	protected ?ControlGroup $currentGroup = null;
37
38	/** @var callable[] extension methods */
39	private static array $extMethods = [];
40	private ?bool $validated = false;
41	private ?string $mappedType = null;
42
43
44	/******************* data exchange *************dg**/
45
46
47	/**
48	* Fill-in with default values.
49	* @param array\|\Traversable\|\stdClass $values
50	*/
51	public function setDefaults(array\|object $values, bool $erase = false): static	1✔
52	{
53	$form = $this->getForm(throw: false);	1✔
54	$this->setValues($values, $erase, $form?->isAnchored() && $form->isSubmitted());	1✔
55	return $this;	1✔
56	}
57
58
59	/**
60	* Fill-in with values.
61	* @param array\|\Traversable\|\stdClass $values
62	* @internal
63	*/
64	public function setValues(array\|object $values, bool $erase = false, bool $onlyDisabled = false): static	1✔
65	{
66	if (is_object($values) && !($values instanceof \Traversable \|\| $values instanceof \stdClass)) {	1✔
NEW 67	trigger_error(__METHOD__ . ': argument should be array\|Traversable\|stdClass, ' . get_debug_type($values) . ' given.');	×
68	}
69
70	$values = $values instanceof \Traversable	1✔
71	? iterator_to_array($values)	1✔
72	: (array) $values;	1✔
73
74	foreach ($this->getComponents() as $name => $control) {	1✔
75	if ($control instanceof Control) {	1✔
76	if ((array_key_exists($name, $values) && (!$onlyDisabled \|\| $control->isDisabled())) \|\| $erase) {	1✔
77	$control->setValue($values[$name] ?? null);	1✔
78	}
79	} elseif ($control instanceof self) {	1✔
80	if (isset($values[$name]) \|\| $erase) {	1✔
81	$control->setValues($values[$name] ?? [], $erase, $onlyDisabled);	1✔
82	}
83	}
84	}
85
86	return $this;	1✔
87	}
88
89
90	/**
91	* Returns the values submitted by the form.
92	* @param Control[]\|null $controls
93	*/
94	public function getValues(string\|object\|null $returnType = null, ?array $controls = null): object\|array	1✔
95	{
96	$form = $this->getForm(throw: false);	1✔
97	if ($form && ($submitter = $form->isSubmitted())) {	1✔
98	if ($this->validated === null) {	1✔
UNCOV 99	throw new Nette\InvalidStateException('You cannot call getValues() during the validation process. Use getUntrustedValues() instead.');	×
100
101	} elseif (!$this->isValid()) {	1✔
UNCOV 102	trigger_error(__METHOD__ . "() invoked but the form is not valid (form '{$this->getName()}').", E_USER_WARNING);	×
103	}
104
105	if ($controls === null && $submitter instanceof SubmitterControl) {	1✔
106	$controls = $submitter->getValidationScope();	1✔
107	if ($controls !== null && !in_array($this, $controls, strict: true)) {	1✔
108	$scope = $this;	1✔
109	while (($scope = $scope->getParent()) instanceof self) {	1✔
UNCOV 110	if (in_array($scope, $controls, strict: true)) {	×
UNCOV 111	$controls[] = $this;	×
UNCOV 112	break;	×
113	}
114	}
115	}
116	}
117	}
118
119	return $this->getUntrustedValues($returnType, $controls);	1✔
120	}
121
122
123	/**
124	* Returns the potentially unvalidated values submitted by the form.
125	* @param Control[]\|null $controls
126	*/
127	public function getUntrustedValues(string\|object\|null $returnType = null, ?array $controls = null): object\|array	1✔
128	{
129	if (is_object($returnType)) {	1✔
130	$resultObj = $returnType;	1✔
131	$properties = (new \ReflectionClass($resultObj))->getProperties();	1✔
132
133	} else {
134	$returnType ??= $this->mappedType ?? ArrayHash::class;	1✔
135	$rc = new \ReflectionClass($returnType === self::Array ? \stdClass::class : $returnType);	1✔
136	$constructor = $rc->hasMethod('__construct') ? $rc->getMethod('__construct') : null;	1✔
137	if ($constructor?->getNumberOfRequiredParameters()) {	1✔
138	$resultObj = new \stdClass;	1✔
139	$properties = $constructor->getParameters();	1✔
140	} else {
141	$constructor = null;	1✔
142	$resultObj = $rc->newInstance();	1✔
143	$properties = $rc->getProperties();	1✔
144	}
145	}
146
147	$properties = array_combine(array_map(fn($p) => $p->getName(), $properties), $properties);	1✔
148
149	foreach ($this->getComponents() as $name => $control) {	1✔
150	$allowed = $controls === null \|\| in_array($this, $controls, strict: true) \|\| in_array($control, $controls, strict: true);	1✔
151	$name = (string) $name;	1✔
152	$property = $properties[$name] ?? null;	1✔
153	if (
154	$control instanceof Control	1✔
155	&& $allowed	1✔
156	&& !$control->isOmitted()	1✔
157	) {
158	$resultObj->$name = Helpers::tryEnumConversion($control->getValue(), $property);	1✔
159
160	} elseif ($control instanceof self) {	1✔
161	$type = $returnType === self::Array && !$control->mappedType	1✔
162	? self::Array	1✔
163	: ($property ? Helpers::getSingleType($property) : null);	1✔
164	$resultObj->$name = $control->getUntrustedValues($type, $allowed ? null : $controls);	1✔
165	}
166	}
167
168	return match (true) {
169	isset($constructor) => new $returnType(...(array) $resultObj),	1✔
170	$returnType === self::Array => (array) $resultObj,	1✔
171	default => $resultObj,	1✔
172	};
173	}
174
175
176	/** @deprecated use getUntrustedValues() */
177	public function getUnsafeValues($returnType, ?array $controls = null)
178	{
UNCOV 179	return $this->getUntrustedValues($returnType, $controls);	×
180	}
181
182
183	public function setMappedType(string $type): static	1✔
184	{
185	$this->mappedType = $type;	1✔
186	return $this;	1✔
187	}
188
189
190	/******************* validation *************dg**/
191
192
193	/**
194	* Is form valid?
195	*/
196	public function isValid(): bool
197	{
198	if ($this->validated === null) {	1✔
UNCOV 199	throw new Nette\InvalidStateException('You cannot call isValid() during the validation process.');	×
200
201	} elseif (!$this->validated) {	1✔
202	if ($this->getErrors()) {	1✔
203	return false;	1✔
204	}
205
206	$this->validate();	1✔
207	}
208
209	return !$this->getErrors();	1✔
210	}
211
212
213	/**
214	* Performs the server side validation.
215	* @param (Control\|self)[]\|null $controls
216	*/
217	public function validate(?array $controls = null): void	1✔
218	{
219	$this->validated = null;	1✔
220	foreach ($controls ?? $this->getComponents() as $control) {	1✔
221	if ($control instanceof Control \|\| $control instanceof self) {	1✔
222	$control->validate();	1✔
223	}
224	}
225
226	$this->validated = true;	1✔
227
228	foreach ($this->onValidate as $handler) {	1✔
229	$params = Nette\Utils\Callback::toReflection($handler)->getParameters();	1✔
230	$types = array_map(Helpers::getSingleType(...), $params);	1✔
231	$args = isset($types[0]) && !$this instanceof $types[0]	1✔
232	? [$this->getUntrustedValues($types[0])]	1✔
233	: [$this, isset($params[1]) ? $this->getUntrustedValues($types[1]) : null];	1✔
234	$handler(...$args);	1✔
235	}
236	}	1✔
237
238
239	/**
240	* Returns all validation errors.
241	*/
242	public function getErrors(): array
243	{
244	$errors = [];	1✔
245	foreach ($this->getControls() as $control) {	1✔
246	$errors = array_merge($errors, $control->getErrors());	1✔
247	}
248
249	return array_unique($errors);	1✔
250	}
251
252
253	/******************* form building *************dg**/
254
255
256	public function setCurrentGroup(?ControlGroup $group = null): static	1✔
257	{
258	$this->currentGroup = $group;	1✔
259	return $this;	1✔
260	}
261
262
263	/**
264	* Returns current group.
265	*/
266	public function getCurrentGroup(): ?ControlGroup
267	{
UNCOV 268	return $this->currentGroup;	×
269	}
270
271
272	/**
273	* Adds the specified component to the IContainer.
274	* @throws Nette\InvalidStateException
275	*/
276	public function addComponent(	1✔
277	Nette\ComponentModel\IComponent $component,
278	?string $name,
279	?string $insertBefore = null,
280	): static
281	{
282	parent::addComponent($component, $name, $insertBefore);	1✔
283	$this->currentGroup?->add($component);	1✔
284	return $this;	1✔
285	}
286
287
288	/**
289	* Iterates over all form controls.
290	*/
291	public function getControls(): iterable
292	{
293	return Nette\Utils\Iterables::repeatable(function () {	1✔
294	foreach ($this->getComponentTree() as $component) {	1✔
295	if ($component instanceof Control) {	1✔
296	yield $component->getName() => $component;	1✔
297	}
298	}
299	});	1✔
300	}
301
302
303	/**
304	* Returns form.
305	* @return ($throw is true ? Form : ?Form)
306	*/
307	public function getForm(bool $throw = true): ?Form	1✔
308	{
309	return $this->lookup(Form::class, $throw);	1✔
310	}
311
312
313	/******************* control factories *************dg**/
314
315
316	/**
317	* Adds single-line text input control to the form.
318	*/
319	public function addText(	1✔
320	string $name,
321	string\|Stringable\|null $label = null,
322	?int $cols = null,
323	?int $maxLength = null,
324	): Controls\TextInput
325	{
326	return $this[$name] = (new Controls\TextInput($label, $maxLength))	1✔
327	->setHtmlAttribute('size', $cols);	1✔
328	}
329
330
331	/**
332	* Adds single-line text input control used for sensitive input such as passwords.
333	*/
334	public function addPassword(	1✔
335	string $name,
336	string\|Stringable\|null $label = null,
337	?int $cols = null,
338	?int $maxLength = null,
339	): Controls\TextInput
340	{
341	return $this[$name] = (new Controls\TextInput($label, $maxLength))	1✔
342	->setHtmlAttribute('size', $cols)	1✔
343	->setHtmlType('password');	1✔
344	}
345
346
347	/**
348	* Adds multi-line text input control to the form.
349	*/
350	public function addTextArea(	1✔
351	string $name,
352	string\|Stringable\|null $label = null,
353	?int $cols = null,
354	?int $rows = null,
355	): Controls\TextArea
356	{
357	return $this[$name] = (new Controls\TextArea($label))	1✔
358	->setHtmlAttribute('cols', $cols)->setHtmlAttribute('rows', $rows);	1✔
359	}
360
361
362	/**
363	* Adds input for email.
364	*/
365	public function addEmail(	1✔
366	string $name,
367	string\|Stringable\|null $label = null,
368	int $maxLength = 255,
369	): Controls\TextInput
370	{
371	return $this[$name] = (new Controls\TextInput($label, $maxLength))	1✔
372	->addRule(Form::Email);	1✔
373	}
374
375
376	/**
377	* Adds input for integer.
378	*/
379	public function addInteger(string $name, string\|Stringable\|null $label = null): Controls\TextInput	1✔
380	{
381	return $this[$name] = (new Controls\TextInput($label))	1✔
382	->setNullable()	1✔
383	->addRule(Form::Integer);	1✔
384	}
385
386
387	/**
388	* Adds input for float.
389	*/
390	public function addFloat(string $name, string\|Stringable\|null $label = null): Controls\TextInput	1✔
391	{
392	return $this[$name] = (new Controls\TextInput($label))	1✔
393	->setNullable()	1✔
394	->setHtmlType('number')	1✔
395	->setHtmlAttribute('step', 'any')	1✔
396	->addRule(Form::Float);	1✔
397	}
398
399
400	/**
401	* Adds input for date selection.
402	*/
403	public function addDate(string $name, string\|object\|null $label = null): Controls\DateTimeControl	1✔
404	{
405	return $this[$name] = new Controls\DateTimeControl($label, Controls\DateTimeControl::TypeDate);	1✔
406	}
407
408
409	/**
410	* Adds input for time selection.
411	*/
412	public function addTime(	1✔
413	string $name,
414	string\|object\|null $label = null,
415	bool $withSeconds = false,
416	): Controls\DateTimeControl
417	{
418	return $this[$name] = new Controls\DateTimeControl($label, Controls\DateTimeControl::TypeTime, $withSeconds);	1✔
419	}
420
421
422	/**
423	* Adds input for date and time selection.
424	*/
425	public function addDateTime(	1✔
426	string $name,
427	string\|object\|null $label = null,
428	bool $withSeconds = false,
429	): Controls\DateTimeControl
430	{
431	return $this[$name] = new Controls\DateTimeControl($label, Controls\DateTimeControl::TypeDateTime, $withSeconds);	1✔
432	}
433
434
435	/**
436	* Adds control that allows the user to upload files.
437	*/
438	public function addUpload(string $name, string\|Stringable\|null $label = null): Controls\UploadControl	1✔
439	{
440	return $this[$name] = new Controls\UploadControl($label, multiple: false);	1✔
441	}
442
443
444	/**
445	* Adds control that allows the user to upload multiple files.
446	*/
447	public function addMultiUpload(string $name, string\|Stringable\|null $label = null): Controls\UploadControl	1✔
448	{
449	return $this[$name] = new Controls\UploadControl($label, multiple: true);	1✔
450	}
451
452
453	/**
454	* Adds hidden form control used to store a non-displayed value.
455	*/
456	public function addHidden(string $name, $default = null): Controls\HiddenField	1✔
457	{
458	return $this[$name] = (new Controls\HiddenField)	1✔
459	->setDefaultValue($default);	1✔
460	}
461
462
463	/**
464	* Adds check box control to the form.
465	*/
466	public function addCheckbox(string $name, string\|Stringable\|null $caption = null): Controls\Checkbox	1✔
467	{
468	return $this[$name] = new Controls\Checkbox($caption);	1✔
469	}
470
471
472	/**
473	* Adds set of radio button controls to the form.
474	*/
475	public function addRadioList(	1✔
476	string $name,
477	string\|Stringable\|null $label = null,
478	?array $items = null,
479	): Controls\RadioList
480	{
481	return $this[$name] = new Controls\RadioList($label, $items);	1✔
482	}
483
484
485	/**
486	* Adds set of checkbox controls to the form.
487	*/
488	public function addCheckboxList(	1✔
489	string $name,
490	string\|Stringable\|null $label = null,
491	?array $items = null,
492	): Controls\CheckboxList
493	{
494	return $this[$name] = new Controls\CheckboxList($label, $items);	1✔
495	}
496
497
498	/**
499	* Adds select box control that allows single item selection.
500	*/
501	public function addSelect(	1✔
502	string $name,
503	string\|Stringable\|null $label = null,
504	?array $items = null,
505	?int $size = null,
506	): Controls\SelectBox
507	{
508	return $this[$name] = (new Controls\SelectBox($label, $items))	1✔
509	->setHtmlAttribute('size', $size > 1 ? $size : null);	1✔
510	}
511
512
513	/**
514	* Adds select box control that allows multiple item selection.
515	*/
516	public function addMultiSelect(	1✔
517	string $name,
518	string\|Stringable\|null $label = null,
519	?array $items = null,
520	?int $size = null,
521	): Controls\MultiSelectBox
522	{
523	return $this[$name] = (new Controls\MultiSelectBox($label, $items))	1✔
524	->setHtmlAttribute('size', $size > 1 ? $size : null);	1✔
525	}
526
527
528	/**
529	* Adds color picker.
530	*/
531	public function addColor(string $name, string\|Stringable\|null $label = null): Controls\ColorPicker	1✔
532	{
533	return $this[$name] = new Controls\ColorPicker($label);	1✔
534	}
535
536
537	/**
538	* Adds button used to submit form.
539	*/
540	public function addSubmit(string $name, string\|Stringable\|null $caption = null): Controls\SubmitButton	1✔
541	{
542	return $this[$name] = new Controls\SubmitButton($caption);	1✔
543	}
544
545
546	/**
547	* Adds push buttons with no default behavior.
548	*/
549	public function addButton(string $name, string\|Stringable\|null $caption = null): Controls\Button	1✔
550	{
551	return $this[$name] = new Controls\Button($caption);	1✔
552	}
553
554
555	/**
556	* Adds graphical button used to submit form.
557	* @param string\|null $src URI of the image
558	* @param string\|null $alt alternate text for the image
559	*/
560	public function addImageButton(string $name, ?string $src = null, ?string $alt = null): Controls\ImageButton	1✔
561	{
562	return $this[$name] = new Controls\ImageButton($src, $alt);	1✔
563	}
564
565
566	/** @deprecated use addImageButton() */
567	public function addImage(): Controls\ImageButton
568	{
UNCOV 569	return $this->addImageButton(...func_get_args());	×
570	}
571
572
573	/**
574	* Adds naming container to the form.
575	*/
576	public function addContainer(string\|int $name): self	1✔
577	{
578	$control = new self;	1✔
579	$control->currentGroup = $this->currentGroup;	1✔
580	$this->currentGroup?->add($control);	1✔
581	return $this[$name] = $control;	1✔
582	}
583
584
585	/******************* extension methods *************dg**/
586
587
588	public function __call(string $name, array $args)	1✔
589	{
590	if (isset(self::$extMethods[$name])) {	1✔
591	return (self::$extMethods[$name])($this, ...$args);	1✔
592	}
593
UNCOV 594	return parent::__call($name, $args);	×
595	}
596
597
598	public static function extensionMethod(string $name, /callable/ $callback): void	1✔
599	{
600	if (str_contains($name, '::')) { // back compatibility	1✔
UNCOV 601	[, $name] = explode('::', $name);	×
602	}
603
604	self::$extMethods[$name] = $callback;	1✔
605	}	1✔
606
607
608	/**
609	* Prevents cloning.
610	*/
611	public function __clone()
612	{
UNCOV 613	throw new Nette\NotImplementedException('Form cloning is not supported yet.');	×
614	}
615	}

nette / forms / 20561735615

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