protected function Rss::_setCategories in Zircon Profile 8

Same name in this branch

1. 8 vendor/zendframework/zend-feed/src/Writer/Renderer/Entry/Rss.php \Zend\Feed\Writer\Renderer\Entry\Rss::_setCategories()
2. 8 vendor/zendframework/zend-feed/src/Writer/Renderer/Feed/Rss.php \Zend\Feed\Writer\Renderer\Feed\Rss::_setCategories()

Same name and namespace in other branches

1. 8.0 vendor/zendframework/zend-feed/src/Writer/Renderer/Feed/Rss.php \Zend\Feed\Writer\Renderer\Feed\Rss::_setCategories()

Set feed categories

Parameters

DOMDocument $dom:

DOMElement $root:

Return value

void

1 call to Rss::_setCategories()

Rss::render in vendor/zendframework/zend-feed/src/Writer/Renderer/Feed/Rss.php

Render RSS feed

File

vendor/zendframework/zend-feed/src/Writer/Renderer/Feed/Rss.php, line 472

Class

Rss

Namespace

Zend\Feed\Writer\Renderer\Feed

Code

protected function _setCategories(DOMDocument $dom, DOMElement $root) {
  $categories = $this
    ->getDataContainer()
    ->getCategories();
  if (!$categories) {
    return;
  }
  foreach ($categories as $cat) {
    $category = $dom
      ->createElement('category');
    if (isset($cat['scheme'])) {
      $category
        ->setAttribute('domain', $cat['scheme']);
    }
    $text = $dom
      ->createTextNode($cat['term']);
    $category
      ->appendChild($text);
    $root
      ->appendChild($category);
  }
}