/**
* @param \watoki\collections\Liste $formats
* @throws HttpError If no renderer for accepted format and no default renderer is set
* @return WebResponse
*/
private function respondWithDefault(Liste $formats)
{
if (!isset($this->renderers[''])) {
throw new HttpError(WebResponse::STATUS_NOT_ACCEPTABLE, "Could not render the resource in an accepted format.", "Invalid accepted types: " . "[" . $formats->join(', ') . "] not supported by " . "[" . implode(', ', array_keys($this->renderers)) . "]");
}
$response = new WebResponse(call_user_func($this->renderers['']));
if (!$formats->isEmpty()) {
$response->getHeaders()->set(WebResponse::HEADER_CONTENT_TYPE, MimeTypes::getType($formats->first()));
}
return $response;
}
/**
* Rewinds all iterators
*
* @link http://php.net/manual/en/iterator.rewind.php
* @return void Any returned value is ignored.
*/
public function rewind()
{
for ($this->index = 0; $this->index < $this->iterators->count(); $this->index++) {
$this->getCurrentIterator()->rewind();
}
$this->index = 0;
$this->moveToNextValidIterator();
}
public function testArrayBlockWithListtAndMap()
{
$this->givenATemplate('Hello{{#myTag}} {{foo}}{{#isLast}}!{{/isLast}}{{/myTag}}');
$this->givenAViewObject();
$myTag = new Liste();
$myTag->append(new Map(array('foo' => 'Hi')));
$myTag->append(new Map(array('foo' => 'You', 'isLast' => true)));
$this->givenTheViewObjectContainsTheProperty_WithValue('myTag', $myTag);
$this->whenTheTemplateIsRenderedWithThisView();
$this->thenTheOutputShouldBe('Hello Hi You!');
}
/**
* @param null $name
* @return Liste|Element[]
*/
public function getChildElements($name = null)
{
$children = new Liste();
foreach ($this->children as $child) {
if ($child instanceof Element && ($name === null || $child->getName() == $name)) {
$children->append($child);
}
}
return $children;
}
/**
* @return WebRequest
*/
protected function copy()
{
return new WebRequest($this->getContext(), $this->getTarget(), $this->getMethod(), $this->getArguments()->copy(), $this->formats->copy(), $this->headers->copy());
}
/**
* @param $start
* @param null $length
* @param Liste $replacement
* @return Liste
*/
public function splice($start, $length = null, Liste $replacement = null)
{
$retval = array_splice($this->elements, $start, $length, $replacement ? $replacement->toArray() : null);
$this->clean();
return new Liste($retval);
}