public function setDocType($docType)
{
if ($docType == self::HTML_4_STRICT || $docType == self::HTML_4_TRANSITIONAL || $docType == self::HTML_4_FRAMESET || $docType == self::HTML_5 || $docType == self::XHTML_1_STRICT || $docType == self::XHTML_1_TRANSITIONAL || $docType == self::XHTML_1_FRAMESET) {
$this->docType = $docType;
$this->xml = NHtml::$xhtml = $docType == self::XHTML_1_STRICT || $docType == self::XHTML_1_TRANSITIONAL || $docType == self::XHTML_1_FRAMESET;
} else {
throw new InvalidArgumentException("Doctype {$docType} is not supported.");
}
return $this;
//fluent interface
}
/**
* Generating
*/
public function generate()
{
// Sets Xhtml or Html
if ($this->isXhtml()) {
NHtml::$xhtml = TRUE;
} else {
NHtml::$xhtml = FALSE;
}
// inic
$output = NULL;
// start tag
if ($this->copyright()) {
$output .= "<!-- @FbTools: OpenGraphTags -->\n";
}
// OG TAGS
$output .= $this->makeTag('og:title', $this->getTitle());
$output .= $this->makeTag('og:type', $this->getType());
$output .= $this->makeTag('og:url', $this->getUrl());
$output .= $this->makeTag('og:image', $this->getImage());
$output .= $this->makeTag('og:site_name', $this->getSiteName());
$output .= $this->makeTag('fb:admins', $this->getAppId());
// end tag
if ($this->copyright) {
$output .= "<!-- /@FbTools: OpenGraphTags -->\n";
}
echo $output;
}
public function generate()
{
if ($this->isXhtml()) {
NHtml::$xhtml = true;
} else {
NHtml::$xhtml = false;
}
// inic
$output = null;
// start tag
if ($this->writeCopyrightTags()) {
$output .= "<!-- @FbTools: OpenGraphTags --!>\n";
}
// og tags
//title
$output .= $this->generateTitle($this->getTitle());
//type
$output .= $this->generateType($this->getType());
//url
$output .= $this->generateUrl($this->getUrl());
//image
$output .= $this->generateImage($this->getImage());
//site_name
$output .= $this->generateSiteName($this->getSiteName());
//admins
$output .= $this->generateAdmins($this->getAppId());
// end tag
if ($this->writeCopyrightTags()) {
$output .= "<!-- /@FbTools: OpenGraphTags --!>\n";
}
echo $output;
}
