/**
* @param ScriptContainer $container
* @param string|number $place
* @return callable
*/
protected function getInjector($container, $place)
{
$insert = null;
switch ($place) {
case self::PLACE_APPEND:
$insert = function ($jsFile, $type, $attrs) use($container) {
$container->appendFile($jsFile, $type, $attrs);
};
break;
case self::PLACE_PREPEND:
$insert = function ($jsFile, $type, $attrs) use($container) {
$container->prependFile($jsFile, $type, $attrs);
};
break;
default:
if (is_numeric($place)) {
$insert = function ($jsFile, $type, $attrs) use($container, &$place) {
$container->offsetSetFile($place, $jsFile, $type, $attrs);
$place++;
};
}
break;
}
if (!is_callable($insert)) {
throw new \RuntimeException('Failed to make JS files injector.');
}
return $insert;
}
public function testConditionalScriptNoIEWidthSpace()
{
$this->helper->setAllowArbitraryAttributes(true);
$this->helper->appendFile('/js/foo.js', 'text/javascript', array('conditional' => '! IE'));
$test = $this->helper->toString();
$this->assertContains('<!--[if ! IE]><!--><', $test);
$this->assertContains('<!--<![endif]-->', $test);
}
public function js($fileName)
{
if ($this->_headScript != null && !empty($fileName)) {
$files = is_array($fileName) ? $fileName : array($fileName);
foreach ($files as $file) {
$parts = pathinfo($file);
$ext = empty($parts["extension"]) ? "js" : $parts["extension"];
$dir = isset($parts["dirname"]) && $parts["dirname"] != "." ? $parts["dirname"] . "/" : "";
$file = "/js/" . $dir . $parts["filename"] . "." . $ext;
if (file_exists(getcwd() . "/public" . $file)) {
$this->_headScript->appendFile($file);
}
}
}
}
/**
* Creates an instance of \Zend\View\Helper\Headscript
*
* - injects the MvcEvent instance
*
* @param ServiceLocatorInterface $serviceLocator
* @return HeadScript
* @see \Zend\ServiceManager\FactoryInterface::createService()
*/
public function createService(ServiceLocatorInterface $serviceLocator)
{
$helper = new HeadScript();
$services = $serviceLocator->getServiceLocator();
$config = $services->get('Config');
if (!isset($config['view_helper_config']['headscript'])) {
return $helper;
}
$config = $config['view_helper_config']['headscript'];
$routeMatch = $services->get('Application')->getMvcEvent()->getRouteMatch();
$routeName = $routeMatch ? $routeMatch->getMatchedRouteName() : '';
$basepath = $serviceLocator->get('basepath');
foreach ($config as $routeStart => $specs) {
if (!is_int($routeStart)) {
if (0 !== strpos($routeName, $routeStart)) {
continue;
}
} else {
$specs = array($specs);
}
if (is_string($specs)) {
$helper->appendScript('// if you are missing the script ' . $specs . ' look up your config and enclose it in an array');
continue;
}
foreach ($specs as $spec) {
if (is_string($spec)) {
$helper->appendFile($basepath($spec));
continue;
}
if ($helper::SCRIPT != $spec[0]) {
$spec[1] = $basepath($spec[1]);
}
call_user_func_array($helper, $spec);
}
}
return $helper;
}
/**
* Sets a javascript asset into the HeadScript or InlineScript
* @param HeadScript $element
* @param array $js
*/
private function setJavascript(HeadScript $element, array $js = array())
{
$jsPath = $this->options->getJs()->getPath();
if (isset($js["options"])) {
$element->appendFile($jsPath . "/" . $js["name"], "text/javascript", $js["options"]);
} else {
$element->appendFile($jsPath . "/" . $js["name"]);
}
}
