public function chunk(Element $element)
{
$size = $element->getAttribute('data-size')->getValue();
$chunks = array_map(function ($chunk) {
return new ListModel($chunk);
}, array_chunk($this->item, $size));
return $chunks;
}
public function popElement()
{
if ($this->nextElement->getName() != $this->element->getName()) {
throw new \Exception("Unmatched elements: {$this->element->getName()} and {$this->nextElement->getName()}");
}
$this->element->setHasClosingTag(true);
$this->element = $this->element->getParent();
$this->reset();
}
private function printElement(Element $node)
{
$out = '<' . $node->getName();
foreach ($node->getAttributes() as $attribute) {
$out .= ' ' . $attribute->getName();
if ($attribute->getValue() !== null) {
$quotes = $this->printQuotes($attribute->getQuoting());
$out .= '=' . $quotes . $attribute->getValue() . $quotes;
}
}
if (!$node->getChildren()->isEmpty() || $node->hasClosingTag()) {
return $out . '>' . $this->printNodes($node->getChildren()) . '</' . $node->getName() . '>';
} else {
return $out . '/>';
}
}
private function wrapAsset(Element $element, $attributeName)
{
$attribute = $element->getAttribute($attributeName);
if (!$attribute) {
return;
}
$url = Url::fromString($attribute->getValue());
if ($url->isAbsolute()) {
return;
}
$path = $url->getPath();
$path->insertAll($this->path->slice(0, -1), 0);
$url->setPath($path);
$element->setAttribute($attributeName, $url->toString());
}
private function thenTheFootShouldBe($string)
{
$printer = new Printer();
$footerContent = $printer->printNodes($this->dom->findChildElement('html')->findChildElement('body')->findChildElement('footer')->getChildren());
$this->assertEquals($string, $footerContent);
}
private function getPropertyName(Element $element)
{
return $element->getAttribute('property')->getValue();
}
private function copyChildren(Element $copy)
{
foreach ($this->children as $child) {
if ($child instanceof Element) {
$copy->getChildren()->append($child->copy());
} else {
if ($child instanceof Text) {
$copy->getChildren()->append(new Text($child->getText()));
}
}
}
}
