/**
* @param ElementInterface $element
* @param boolean $block
*
* @return null|string
*/
public function __invoke(ElementInterface $element, $block = false)
{
$messages = $element->getMessages();
if (empty($messages)) {
return null;
}
$errors = array();
foreach ($messages as $message) {
$error = new HtmlElement('span');
$error->addClass($block ? 'help-block' : 'help-inline');
$error->setContent($this->translate((string) $message));
$errors[] = $error;
}
return implode(PHP_EOL, $errors);
}
/**
* Set the content of the element
*
* @param string $content
*
* @return $this
*/
public function setContent($content)
{
$this->element->setContent($content);
return $this;
}
/**
* @param \Zend\Paginator\Paginator $paginator
*
* @return Pagination
*/
public function __invoke(Paginator $paginator)
{
$paginationElement = new HtmlElement();
$paginationElement->addClass('pagination');
$this->setPaginator($paginator);
$this->setElement($paginationElement);
return clone $this;
}
/**
* Returns close button
*
* @return string
*/
protected function renderCloseButton()
{
$button = new HtmlElement('button');
return $button->addAttributes(array('type' => 'button', 'data-dismiss' => 'modal', 'aria-hidden' => 'true'))->addClass('close')->setContent('×')->render();
}
/**
* @expectedException \SxCore\Html\Exception\InvalidArgumentException
*/
public function testRenderChildrenFails()
{
$htmlElement = new HtmlElement();
$childElements = array(new HtmlElement('bacon'), new HtmlElement('foo'), new HtmlElement('bar'));
$htmlElement->setChildren($childElements);
$this->assertSame('', $htmlElement->renderChildren(''));
$htmlElement->renderChildren('abc');
}
/**
* Invoke Tooltip
*
* @param string $title
* @param string $content
* @param string $href
*
* @return \SxBootstrap\View\Helper\Bootstrap\Label
*/
public function __invoke($title = null, $content = null, $href = null)
{
$element = new HtmlElement('a');
$element->addAttributes(array('data-toggle' => 'tooltip', 'rel' => 'tooltip'));
$this->setElement($element);
if (!is_null($title)) {
$this->setTitle($title);
}
if (!is_null($content)) {
$this->setContent($content);
}
if (!is_null($href)) {
$this->setHref($href);
}
return clone $this;
}
/**
* @param Fieldset $fieldset
* @param boolean $groupActions
*
* @return HtmlElement
*/
protected function renderFieldset(Fieldset $fieldset, $groupActions = false)
{
$fieldsetElement = new HtmlElement('fieldset');
$id = $fieldset->getAttribute('id') ?: $fieldset->getName();
$parent = $this->getElement();
$fieldsetElement->addAttribute('id', $id);
/**
* This changes the scope of the current element,
* so that the child elements (the ones that are about to be rendered),
* will be set on the fieldset.
* Then change it back again so that the fieldset will be added to the form.
*/
$this->setElement($fieldsetElement)->renderElements($fieldset, $groupActions)->setElement($parent);
return $fieldsetElement;
}
