/**
* @param string $src file path or url to script
* @param mixed $data $content
* @param string $sep content separator
* @param string $type mime type
* @return ScriptTag
*/
public function __construct($src = null, $data = null, $sep = null, $type = null)
{
$content = null;
if (null !== $src && null !== $data) {
$err = 'It is a runtime error to set both script source and ';
$err .= 'content';
throw new RunTimeException($err);
}
$attrs = new TagAttributes(array('async', 'charset', 'defer', 'src', 'type'));
if (null === $type || !is_string($type)) {
$type = 'text/javascript';
}
$attrs->add('type', $type);
/*
* when a source is available there is no need for content
*/
if (null !== $src && is_string($src) && ($src = trim($src))) {
$attrs->add('src', $src);
} else {
/* default content separator for script */
if (null === $sep) {
$sep = PHP_EOL;
}
$content = new TagContent($data, $sep);
}
parent::__construct('script', $content, $attrs);
$this->disableRenderWhenEmpty();
}
/**
* @param string $data content for the title
* @return Title
*/
public function __construct($sep = null)
{
if (null === $sep) {
$sep = PHP_EOL;
}
parent::__construct('head');
$this->setContentSeparator($sep)->setTitle(new TitleTag());
}
/**
* Only has two valid attributes href and target
*
* @return base
*/
public function __construct($data = null, $sep = null)
{
if (null === $sep) {
$sep = PHP_EOL;
}
$content = new TagContent($data, $sep);
$attrs = new TagAttributes(array('onafterprint', 'onbeforeprint', 'onbeforeunload', 'onblur', 'onerror', 'onfocus', 'onhashchange', 'onload', 'onmessage', 'onoffline', 'ononline', 'onpagehide', 'onpageshow', 'onpopstate', 'onresize', 'onscroll', 'onstorage', 'onunload'));
parent::__construct('body', $content, $attrs);
}
/**
* Only has two valid attributes href and target
*
* @return base
*/
public function __construct(HeadTagInterface $head = null, GenericTagInterface $body = null)
{
$content = $this->createTagContent(null, PHP_EOL);
$attrs = $this->createTagAttributes(array('manifest'));
parent::__construct('html', $content, $attrs);
if (null === $head) {
$head = new HeadTag();
}
$this->setHead($head);
if (null === $body) {
$body = new BodyTag();
}
$this->setBody($body);
}
/**
* Only has two valid attributes href and target
*
* @return base
*/
public function __construct($href = null, $target = null)
{
parent::__construct('base');
$this->disableClosingTag();
$attrs = $this->getTagAttributes();
$attrs->loadWhiteList(array('href', 'target'));
if (null === $href && null === $target) {
$err = 'both params href and target can not be empty';
throw new RunTimeException($err);
}
if (is_string($href) && !empty($href)) {
$attrs->add('href', $href);
}
if (is_string($target) && !empty($target)) {
$attrs->add('target', $target);
}
}
