4 files changed, 356 insertions, 0 deletions
diff --git a/vendor/ipl/html/src/FormDecorator/CallbackDecorator.php b/vendor/ipl/html/src/FormDecorator/CallbackDecorator.php
new file mode 100644
index 0000000..1048bfb
--- /dev/null
+++ b/vendor/ipl/html/src/FormDecorator/CallbackDecorator.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace ipl\Html\FormDecorator;
+
+use Closure;
+use ipl\Html\Contract\FormElement;
+use ipl\Html\Contract\FormElementDecorator;
+use ipl\Html\HtmlDocument;
+
+class CallbackDecorator extends HtmlDocument implements FormElementDecorator
+{
+    /** @var Closure The decorating callback */
+    protected $callback;
+
+    /** @var FormElement The decorated form element */
+    protected $formElement;
+
+    /**
+     * Create a new CallbackDecorator
+     *
+     * @param Closure $callback
+     */
+    public function __construct(Closure $callback)
+    {
+        $this->callback = $callback;
+    }
+
+    public function decorate(FormElement $formElement)
+    {
+        $decorator = clone $this;
+
+        $decorator->formElement = $formElement;
+
+        $formElement->prependWrapper($decorator);
+    }
+
+    protected function assemble()
+    {
+        call_user_func($this->callback, $this->formElement, $this);
+    }
+}
diff --git a/vendor/ipl/html/src/FormDecorator/DdDtDecorator.php b/vendor/ipl/html/src/FormDecorator/DdDtDecorator.php
new file mode 100644
index 0000000..9cfec20
--- /dev/null
+++ b/vendor/ipl/html/src/FormDecorator/DdDtDecorator.php
@@ -0,0 +1,140 @@
+<?php
+
+namespace ipl\Html\FormDecorator;
+
+use ipl\Html\BaseHtmlElement;
+use ipl\Html\FormElement\BaseFormElement;
+use ipl\Html\Html;
+use ipl\Html\ValidHtml;
+
+class DdDtDecorator extends BaseHtmlElement implements DecoratorInterface
+{
+    protected $tag = 'dl';
+
+    protected $dt;
+
+    protected $dd;
+
+    /** @var BaseFormElement */
+    protected $wrappedElement;
+
+    protected $ready = false;
+
+    /**
+     * @param BaseFormElement $element
+     * @return static
+     */
+    public function decorate(BaseFormElement $element)
+    {
+        // TODO: ignore hidden?
+        $newWrapper = clone($this);
+        $newWrapper->wrappedElement = $element;
+        $element->prependWrapper($newWrapper);
+
+        return $newWrapper;
+    }
+
+    protected function renderLabel()
+    {
+        if ($this->wrappedElement instanceof BaseFormElement) {
+            $label = $this->wrappedElement->getLabel();
+            if ($label) {
+                return Html::tag('label', null, $label);
+            }
+        }
+
+        return null;
+    }
+
+    public function getAttributes()
+    {
+        $attributes = parent::getAttributes();
+
+        if ($this->wrappedElement->hasBeenValidated() && ! $this->wrappedElement->isValid()) {
+            $classes = $attributes->get('class')->getValue();
+            if (
+                empty($classes)
+                || (is_array($classes) && ! in_array('errors', $classes))
+                || (is_string($classes) && $classes !== 'errors')
+            ) {
+                $attributes->add('class', 'errors');
+            }
+        }
+
+        return $attributes;
+    }
+
+    protected function renderDescription()
+    {
+        if ($this->wrappedElement instanceof BaseFormElement) {
+            $description = $this->wrappedElement->getDescription();
+            if ($description) {
+                return Html::tag('p', ['class' => 'description'], $description);
+            }
+        }
+
+        return null;
+    }
+
+    protected function renderErrors()
+    {
+        if ($this->wrappedElement instanceof BaseFormElement) {
+            $errors = [];
+            foreach ($this->wrappedElement->getMessages() as $message) {
+                $errors[] = Html::tag('p', ['class' => 'error'], $message);
+            }
+
+            if (! empty($errors)) {
+                return $errors;
+            }
+        }
+
+        return null;
+    }
+
+    public function addHtml(ValidHtml ...$content)
+    {
+        // TODO: is this required?
+        if (! in_array($this->wrappedElement, $content, true)) {
+            parent::addHtml(...$content);
+        }
+
+        return $this;
+    }
+
+    protected function assemble()
+    {
+        $this->addHtml($this->dt(), $this->dd());
+        $this->ready = true;
+    }
+
+    protected function dt()
+    {
+        if ($this->dt === null) {
+            $this->dt = Html::tag('dt', null, $this->renderLabel());
+        }
+
+        return $this->dt;
+    }
+
+    /**
+     * @return \ipl\Html\HtmlElement
+     */
+    protected function dd()
+    {
+        if ($this->dd === null) {
+            $this->dd = Html::tag('dd', null, [
+                $this->wrappedElement,
+                $this->renderErrors(),
+                $this->renderDescription()
+            ]);
+        }
+
+        return $this->dd;
+    }
+
+    public function __destruct()
+    {
+        $this->wrapper = null;
+    }
+}
diff --git a/vendor/ipl/html/src/FormDecorator/DecoratorInterface.php b/vendor/ipl/html/src/FormDecorator/DecoratorInterface.php
new file mode 100644
index 0000000..1ed1a38
--- /dev/null
+++ b/vendor/ipl/html/src/FormDecorator/DecoratorInterface.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace ipl\Html\FormDecorator;
+
+use ipl\Html\Contract\FormElementDecorator;
+use ipl\Html\FormElement\BaseFormElement;
+
+/** @deprecated Use {@link FormElementDecorator} instead */
+interface DecoratorInterface
+{
+    /**
+     * Set the form element to decorate
+     *
+     * @param BaseFormElement $formElement
+     *
+     * @return static
+     */
+    public function decorate(BaseFormElement $formElement);
+}
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()
+            ]));
+        }
+    }
+}