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<?php |
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namespace hemio\html; |
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/** |
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* The <code>head</code> element collects the document’s metadata. |
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* |
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* @since version 1.0 |
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* @url http://www.w3.org/TR/html5/document-metadata.html#the-head-element |
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*/ |
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class Head extends Abstract_\ElementContent |
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{ |
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use Trait_\DefaultElementContent; |
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public static function tagName() |
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{ |
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return 'head'; |
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} |
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function __construct(Interface_\ContentModelText $objTitleContent) |
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{ |
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$this['_TITLE'] = new Title; |
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$this['_TITLE'][] = $objTitleContent; |
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$this['_BASE'] = new Nothing(); |
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$objCharset = ($this['_CHARSET'] = new Meta); |
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$objCharset->setAttribute('charset', 'utf-8'); |
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} |
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/** |
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* |
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* @param string $strName |
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* @param string $strContent |
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* @return \hemio\html\Meta |
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*/ |
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function addMeta($strName, $strContent) |
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{ |
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$objMeta = new Meta(); |
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$this->addChild($objMeta); |
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$objMeta->setAttribute('name', $strName); |
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$objMeta->setAttribute('content', $strContent); |
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return $objMeta; |
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} |
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/** |
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* |
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* @param string $strFilename |
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*/ |
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function addCssFile($strFilename) |
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{ |
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$link = new Link(); |
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$link->setAttribute('rel', 'stylesheet'); |
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$link->setAttribute('type', 'text/css'); |
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$link->setAttribute('href', $strFilename); |
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$this['_CSS_'.$strFilename] = $link; |
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} |
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/** |
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* |
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* @param string $url |
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*/ |
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function addJsFile($url) |
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{ |
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$script = new Script(); |
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$script->setAttribute('type', 'text/javascript'); |
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$script->setAttribute('src', $url); |
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$this['_JS_'.$url] = $script; |
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} |
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/** |
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* |
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* @param type $url |
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* @todo URL |
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*/ |
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public function setBaseUrl($url) |
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{ |
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$base = new Base(); |
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$base->setAttribute('href', $url); |
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$this['_BASE'] = $base; |
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} |
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public function blnIsBlock() |
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{ |
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return true; |
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} |
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public function isValidChild(Interface_\HtmlCode $child) |
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{ |
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return $child instanceof Interface_\ContentModelMetadata; |
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} |
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public function addChild(Interface_\ContentModelMetadata $child) |
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{ |
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return $this->addChildInternal($child); |
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} |
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} |
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qua-bla /
html
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Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.