1 files changed, 156 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..4935f01
--- /dev/null
+++ b/vendor/ipl/html/src/FormDecorator/DivDecorator.php
@@ -0,0 +1,156 @@
+<?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\FieldsetElement;
+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 */
+    public const SUBMIT_ELEMENT_CLASS = 'form-control';
+
+    /** @var string CSS class to use for all input elements */
+    public const INPUT_ELEMENT_CLASS = 'form-element';
+
+    /** @var string CSS class to use for form descriptions */
+    public const DESCRIPTION_CLASS = 'form-element-description';
+
+    /** @var string CSS class to use for form errors */
+    public const ERROR_CLASS = 'form-element-errors';
+
+    /** @var string CSS class to set on the decorator if the element has errors */
+    public 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;
+
+        /**
+         * Wrapper logic can be overridden to propagate the decorator.
+         * So here we make sure that a yet unbound decorator is passed.
+         *
+         * {@see FieldsetElement::setWrapper()}
+         */
+        $formElement->prependWrapper($decorator);
+
+        $decorator->formElement = $formElement;
+
+        $classes = [static::INPUT_ELEMENT_CLASS];
+        if ($formElement instanceof FormSubmitElement) {
+            $classes[] = static::SUBMIT_ELEMENT_CLASS;
+        }
+
+        $decorator->getAttributes()->add('class', $classes);
+    }
+
+    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->ensureAssembled();
+    }
+
+    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) {
+            if ($this->formElement instanceof FieldsetElement) {
+                return new HtmlElement('legend', null, Text::create($label));
+            } else {
+                $attributes = null;
+                if ($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()) {
+            $this->getAttributes()->add('class', static::ERROR_HINT_CLASS);
+        }
+
+        if ($this->formElement instanceof FieldsetElement) {
+            $element = $this->assembleElement();
+            $element->prependHtml(...Html::wantHtmlList([
+                $this->assembleLabel(),
+                $this->assembleDescription()
+            ]));
+
+            $this->addHtml(...Html::wantHtmlList([
+                $element,
+                $this->assembleErrors()
+            ]));
+        } else {
+            $this->addHtml(...Html::wantHtmlList([
+                $this->assembleLabel(),
+                $this->assembleElement(),
+                $this->assembleDescription(),
+                $this->assembleErrors()
+            ]));
+        }
+    }
+}