/**
* render
*
* @author Christopher M. Black <*****@*****.**>
*
* @param SimpleXMLElement $xmlElement
*
* @return string
* @throws \Exception
*/
public function render(SimpleXMLElement $xmlElement = null)
{
$headerString = '<' . $this->getRoot() . '>';
// add media
if (!empty($this->getMedia())) {
$headerString .= $this->getMedia()->render();
}
// Add title
if (empty($this->getTitle())) {
throw new \Exception('title is required for all articles');
} else {
$headerString .= '<h1>' . $this->getTitle() . '</h1>';
}
// Add subtitle
if (!empty($this->getSubTitle())) {
$headerString .= '<h2>' . $this->getSubTitle() . '</h2>';
}
// add kicker
if (!empty($this->getKicker())) {
$headerString .= '<h3 class="op-kicker">' . $this->getKicker() . '</h3>';
}
// look and add authors if present
if (!empty($this->getAuthors())) {
foreach ($this->getAuthors() as $author) {
$headerString .= $author->render();
}
}
if (!empty($this->getModifiedDate())) {
$headerString .= '<time class="op-modified" dateTime="' . Base::formatRSSDate($this->getModifiedDate()) . '">' . Base::formatUserDate($this->getModifiedDate()) . '</time>';
}
if (!empty($this->getPublishedDate())) {
$headerString .= '<time class="op-published" dateTime="' . Base::formatRSSDate($this->getPublishedDate()) . '">' . Base::formatUserDate($this->getPublishedDate()) . '</time>';
}
$ads = $this->getAds();
if (!empty($ads)) {
$headerString .= '<section class="op-ad-template">';
foreach ($ads as $ad) {
$headerString .= $ad->render();
}
$headerString .= '</section>';
}
$headerString .= '</' . $this->getRoot() . '>';
return $headerString;
}
/**
* setPubDate
*
* @author Christopher M. Black <*****@*****.**>
*
* @param string|int $pubDate
* @param boolean $alsoSetHeaderPublishedDate
*
* @return Article
*/
public function setPubDate($pubDate, $alsoSetHeaderPublishedDate = true)
{
if ($alsoSetHeaderPublishedDate) {
$this->setPublishedDate($pubDate);
} else {
$this->_pubDate = Base::formatRSSDate($pubDate);
}
return $this;
}
/**
* channel
*
* @since 0.1.1
* @version 0.1.1
*
* @author Christopher M. Black <*****@*****.**>
*
* @param array $parameters valid keys:
* - title (required)
* - link (required)
* - description (required)
* - language
* - lastBuildDate (autoadded if not passed)
*
* @return \FBIARss
* @throws \Exception
*/
public function channel($parameters)
{
if (!array_key_exists('title', $parameters) || !array_key_exists('description', $parameters) || !array_key_exists('link', $parameters)) {
throw new \Exception('Required channel parameter missing : title, description or link');
}
if (array_key_exists('lastBuildDate', $parameters)) {
if (!empty($parameters['lastBuildDate'])) {
$parameters['lastBuildDate'] = BaseElement::formatRSSDate($parameters['lastBuildDate']);
} else {
$parameters['lastBuildDate'] = BaseElement::formatRSSDate();
}
} else {
$parameters['lastBuildDate'] = BaseElement::formatRSSDate();
}
$this->channel = $parameters;
return $this;
}
