1 files changed, 140 insertions, 0 deletions
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;
+    }
+}