class Entry in Zircon Profile 8

Hierarchy

• class \Zend\Feed\Writer\Extension\DublinCore\Renderer\Entry extends \Extension\AbstractRenderer

2 string references to 'Entry'

core.services.yml in core/core.services.yml

core/core.services.yml

ExtensionPluginManager::validatePlugin in vendor/zendframework/zend-feed/src/Writer/ExtensionPluginManager.php

Validate the plugin

1 service uses Entry

feed.writer.dublincorerendererentry in core/core.services.yml

Zend\Feed\Writer\Extension\DublinCore\Renderer\Entry

File

vendor/zendframework/zend-feed/src/Writer/Extension/DublinCore/Renderer/Entry.php, line 18

Namespace

Zend\Feed\Writer\Extension\DublinCore\Renderer

class Entry extends Extension\AbstractRenderer {

  /**
   * Set to TRUE if a rendering method actually renders something. This
   * is used to prevent premature appending of a XML namespace declaration
   * until an element which requires it is actually appended.
   *
   * @var bool
   */
  protected $called = false;

  /**
   * Render entry
   *
   * @return void
   */
  public function render() {
    if (strtolower($this
      ->getType()) == 'atom') {
      return;
    }
    $this
      ->_setAuthors($this->dom, $this->base);
    if ($this->called) {
      $this
        ->_appendNamespaces();
    }
  }

  /**
   * Append namespaces to entry
   *
   * @return void
   */
  protected function _appendNamespaces() {
    $this
      ->getRootElement()
      ->setAttribute('xmlns:dc', 'http://purl.org/dc/elements/1.1/');
  }

  /**
   * Set entry author elements
   *
   * @param  DOMDocument $dom
   * @param  DOMElement $root
   * @return void
   */
  protected function _setAuthors(DOMDocument $dom, DOMElement $root) {
    $authors = $this
      ->getDataContainer()
      ->getAuthors();
    if (!$authors || empty($authors)) {
      return;
    }
    foreach ($authors as $data) {
      $author = $this->dom
        ->createElement('dc:creator');
      if (array_key_exists('name', $data)) {
        $text = $dom
          ->createTextNode($data['name']);
        $author
          ->appendChild($text);
        $root
          ->appendChild($author);
      }
    }
    $this->called = true;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Entry::$called	protected	property	Set to TRUE if a rendering method actually renders something. This is used to prevent premature appending of a XML namespace declaration until an element which requires it is actually appended.
Entry::render	public	function	Render entry
Entry::_appendNamespaces	protected	function	Append namespaces to entry
Entry::_setAuthors	protected	function	Set entry author elements