/**
* Our special overridden addPage. Adds the H1 of the article content,
* instead of the title itself.
*
* @param $title Title the Title obj which represents the article.
* @param $sortkey string What key are we sorted on.
* @param $pageLength integer Ignored in our implementation.
*
*/
function addPage($title, $sortkey, $pageLength, $isRedirect = false)
{
global $wgContLang;
$this->articleCount++;
$textForm = $title->getText();
if ($isRedirect) {
// In rare chances where the title will conflict with another, make
// all article elements sub-arrays
if (!is_array($this->articles[strtoupper($textForm[0])])) {
$this->articles[strtoupper($textForm[0])] = array();
}
$this->articles[strtoupper($textForm[0])] = '<span class="redirect-in-category">' . $this->getSkin()->makeKnownLinkObj($title) . '</span>';
} else {
// Not a redirect, a regular article. Let's grab the h1, if
// available.
// Make sure we run the ArticleFromTitle hook...
$article = null;
wfRunHooks('ArticleFromTitle', array(&$title, &$article));
if (!$article) {
$article = new Article($title);
}
$article->LoadContent();
preg_match('/^\\s*=(.*)=.*\\n?/', $article->getContent(), $matches);
if (isset($matches[1])) {
// We found a header in the content, use that as our h1
$h1 = trim($matches[1]);
if (strlen($h1) == 0) {
$h1 = trim($textForm);
}
} else {
// Could not find a header, use the text form of our title
$h1 = trim($textForm);
}
// Let's get the namespace, if any.
$nsText = $title->getNsText();
if ($nsText) {
// Not in default namespace, add in parenthesis.
$h1 .= " ({$nsText})";
}
// In rare chances where the title will conflict with another, make
// all article elements sub-arrays
if (!(isset($this->articles[strtoupper($h1[0])]) && is_array($this->articles[strtoupper($h1[0])]))) {
$this->articles[strtoupper($h1[0])] = array();
}
$this->articles[strtoupper($h1[0])][] = $this->getSkin()->makeKnownLinkObj($title, htmlentities($h1));
}
}
