/**
* Renders the autocomplete javascripts.
*
* @param \Ivory\GoogleMap\Places\Autocomplete $autocomplete The autocomplete.
*
* @throws \Ivory\GoogleMap\Exception\HelperException if the autocomplete bound does not have coordinates.
*
* @return string The HTML output.
*/
public function renderJavascripts(Autocomplete $autocomplete)
{
$output = array();
if (!$this->apiHelper->isLoaded() && !$autocomplete->isAsync()) {
$output[] = $this->apiHelper->render($autocomplete->getLanguage(), array('places'));
}
$output[] = '<script type="text/javascript">' . PHP_EOL;
if ($autocomplete->isAsync()) {
$output[] = 'function load_ivory_google_place () {' . PHP_EOL;
}
if ($autocomplete->hasBound()) {
if (!$autocomplete->getBound()->hasCoordinates()) {
throw HelperException::invalidAutocompleteBound();
}
$output[] = $this->coordinateHelper->render($autocomplete->getBound()->getSouthWest());
$output[] = $this->coordinateHelper->render($autocomplete->getBound()->getNorthEast());
$output[] = $this->boundHelper->render($autocomplete->getBound());
}
$output[] = $this->renderAutocomplete($autocomplete);
if ($autocomplete->isAsync()) {
$output[] = '}' . PHP_EOL;
}
$output[] = '</script>' . PHP_EOL;
if (!$this->apiHelper->isLoaded() && $autocomplete->isAsync()) {
$output[] = $this->apiHelper->render($autocomplete->getLanguage(), array('places'), 'load_ivory_google_place');
}
return implode('', $output);
}
