/**
* This is div with <tabview> tabs (ajax tabs).
* It has following structure:
*
* <div id="flytabs_0">
* <ul>
* <li class="selected" data-tab="flytabs_00">
* <a href="/wiki/New_Moon?action=render">
* <span>New Moon</span>
* </a>
* </li>
* <li class="" data-tab="flytabs_01">
* <a href="/wiki/Eclipse?action=render">
* <span>Eclipse</span>
* </a>
* </li>
* </ul>
* </div>
*
* This structure is the same for all wikia pages, which loading tabs by ajax.
*
* So, this method is iterating over all links inside this list and parsing
* content of corresponding articles (preventing from circular references).
*
* @param DOMNode $currentNode
*/
protected function parseTabview(DOMNode $currentNode)
{
$xpath = new DOMXPath($currentNode->ownerDocument);
$tabs = $xpath->query(".//a", $currentNode);
$htmlParser = new Wikia\JsonFormat\HtmlParser();
foreach ($tabs as $tab) {
$url = $xpath->query('./@href', $tab)->item(0);
$tabTitle = $this->getTabTitle($xpath, $tab);
$article = $this->getArticleByUrl($url);
if (empty($article)) {
continue;
}
$title = $article->getTitle()->getText();
// Prevent from cyclic references
if (\Wikia\JsonFormat\HtmlParser::isVisited($title)) {
continue;
}
\Wikia\JsonFormat\HtmlParser::markAsVisited($title);
$tabSection = $this->parseArticleToSection($article, $htmlParser, $tabTitle);
$this->adjustLevel($tabSection);
$this->getJsonFormatBuilder()->add($tabSection);
}
}
