/**
* Informacje o prawie autorskim dotyczącym treści całego kanału lub jego wpisów.
*
* @param string $set
*
* @return string
*/
public function rights($set = null)
{
if (is_string($set)) {
$this->filterText($this->rights, $set);
if (!$this->rights->isEmpty()) {
$this->rights->insertTo($this->root);
} else {
$this->rights->detach();
}
}
return $this->rights->text();
}
/**
* Zawartość znacznika channel.
*
* @return string
*/
private function channelContent()
{
$output = '';
$output .= $this->title->render(false, true);
$output .= $this->link->render(false, true);
$output .= $this->description->render(false, true);
if (!$this->language->isEmpty()) {
$output .= $this->language->render(false, true);
}
if (!$this->copyright->isEmpty()) {
$output .= $this->copyright->render(false, true);
}
if (!$this->managingEditor->isEmpty()) {
$output .= $this->managingEditor->render(false, true);
}
if (!$this->webMaster->isEmpty()) {
$output .= $this->webMaster->render(false, true);
}
if (!$this->pubDate->isEmpty()) {
$output .= $this->pubDate->render(false, true);
}
if (!$this->lastBuildDate->isEmpty()) {
$output .= $this->lastBuildDate->render(false, true);
}
if (!$this->category->isEmpty()) {
$output .= $this->category->render(false, true);
}
if (!$this->generator->isEmpty()) {
$output .= $this->generator->render(false, true);
}
if (!$this->ttl->isEmpty()) {
$output .= $this->ttl->render(false, true);
}
if (!$this->imageUrl->isEmpty() && !$this->imageTitle->isEmpty() && !$this->imageLink->isEmpty()) {
$output .= $this->image->render(false, true);
}
if (!$this->textInputLink->isEmpty() && !$this->textInputTitle->isEmpty() && !$this->textInputDescription->isEmpty() && !$this->textInputName->isEmpty()) {
$output .= $this->textInput->render(false, true);
}
if ($this->skipHours->xpath('hour')->length) {
$output .= $this->skipHours->render(false, true);
}
if ($this->skipDays->xpath('day')->length) {
$output .= $this->skipDays->render(false, true);
}
$cloud = $this->cloud();
if (!empty($cloud['domain']) && !empty($cloud['path']) && !empty($cloud['protocol']) && !empty($cloud['port']) && !empty($cloud['registerProcedure'])) {
$output .= $this->cloud->render(false, true);
}
$output .= $this->body();
return $output;
}
