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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:38:04 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:38:04 +0000 |
commit | 1ff5c35de5dbd70a782875a91dd2232fd01b002b (patch) | |
tree | 77d9ce5e1bf78b3e6ef79f8f6e7861e2ced3c09b /vendor/ipl/html/src/FormDecorator/DivDecorator.php | |
parent | Initial commit. (diff) | |
download | icinga-php-library-upstream.tar.xz icinga-php-library-upstream.zip |
Adding upstream version 0.10.1.upstream/0.10.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | vendor/ipl/html/src/FormDecorator/DivDecorator.php | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/vendor/ipl/html/src/FormDecorator/DivDecorator.php b/vendor/ipl/html/src/FormDecorator/DivDecorator.php new file mode 100644 index 0000000..574bc26 --- /dev/null +++ b/vendor/ipl/html/src/FormDecorator/DivDecorator.php @@ -0,0 +1,132 @@ +<?php + +namespace ipl\Html\FormDecorator; + +use ipl\Html\Attributes; +use ipl\Html\BaseHtmlElement; +use ipl\Html\Contract\FormElement; +use ipl\Html\Contract\FormElementDecorator; +use ipl\Html\Contract\FormSubmitElement; +use ipl\Html\FormElement\HiddenElement; +use ipl\Html\Html; +use ipl\Html\HtmlElement; +use ipl\Html\Text; + +/** + * Form element decorator based on div elements + */ +class DivDecorator extends BaseHtmlElement implements FormElementDecorator +{ + /** @var string CSS class to use for submit elements */ + const SUBMIT_ELEMENT_CLASS = 'form-control'; + + /** @var string CSS class to use for all input elements */ + const INPUT_ELEMENT_CLASS = 'form-element'; + + /** @var string CSS class to use for form descriptions */ + const DESCRIPTION_CLASS = 'form-element-description'; + + /** @var string CSS class to use for form errors */ + const ERROR_CLASS = 'form-element-errors'; + + /** @var string CSS class to set on the decorator if the element has errors */ + const ERROR_HINT_CLASS = 'has-error'; + + /** @var FormElement The decorated form element */ + protected $formElement; + + protected $tag = 'div'; + + public function decorate(FormElement $formElement) + { + if ($formElement instanceof HiddenElement) { + return; + } + + $decorator = clone $this; + + $decorator->formElement = $formElement; + + $classes = [static::INPUT_ELEMENT_CLASS]; + if ($formElement instanceof FormSubmitElement) { + $classes[] = static::SUBMIT_ELEMENT_CLASS; + } + + $decorator->getAttributes()->add('class', $classes); + + $formElement->prependWrapper($decorator); + } + + protected function assembleDescription() + { + $description = $this->formElement->getDescription(); + + if ($description !== null) { + $descriptionId = null; + if ($this->formElement->getAttributes()->has('id')) { + $descriptionId = 'desc_' . $this->formElement->getAttributes()->get('id')->getValue(); + $this->formElement->getAttributes()->set('aria-describedby', $descriptionId); + } + + return Html::tag('p', ['id' => $descriptionId, 'class' => static::DESCRIPTION_CLASS], $description); + } + + return null; + } + + protected function assembleElement() + { + if ($this->formElement->isRequired()) { + $this->formElement->getAttributes()->set('aria-required', 'true'); + } + + return $this->formElement; + } + + protected function assembleErrors() + { + $errors = new HtmlElement('ul', Attributes::create(['class' => static::ERROR_CLASS])); + + foreach ($this->formElement->getMessages() as $message) { + $errors->addHtml( + new HtmlElement('li', Attributes::create(['class' => static::ERROR_CLASS]), Text::create($message)) + ); + } + + if (! $errors->isEmpty()) { + return $errors; + } + + return null; + } + + protected function assembleLabel() + { + $label = $this->formElement->getLabel(); + + if ($label !== null) { + $attributes = null; + if ($this->formElement->getAttributes()->has('id')) { + $attributes = new Attributes(['for' => $this->formElement->getAttributes()->get('id')->getValue()]); + } + + return Html::tag('label', $attributes, $label); + } + + return null; + } + + protected function assemble() + { + if ($this->formElement->hasBeenValidated() && ! $this->formElement->isValid()) { + $this->getAttributes()->add('class', static::ERROR_HINT_CLASS); + } + + $this->addHtml(...Html::wantHtmlList([ + $this->assembleLabel(), + $this->assembleElement(), + $this->assembleDescription(), + $this->assembleErrors() + ])); + } +} |