function getRelatedArticlesBox($e, $isBoxShape = false)
{
global $wgTitle, $wgContLang, $wgRequest, $wgMemc;
if (!$wgTitle || $wgTitle->getNamespace() != NS_MAIN || $wgTitle->getFullText() == wfMessage('mainpage')->text() || $wgRequest->getVal('action') != '') {
return '';
}
$cachekey = wfMemcKey('relarticles_box', intval($isBoxShape), $wgTitle->getArticleID());
$val = $wgMemc->get($cachekey);
if ($val) {
return $val;
}
$cats = Categoryhelper::getCurrentParentCategories();
$cat = '';
if (is_array($cats) && sizeof($cats) > 0) {
$keys = array_keys($cats);
$templates = wfMessage('categories_to_ignore')->inContentLanguage()->text();
$templates = explode("\n", $templates);
$templates = str_replace("http://www.wikihow.com/Category:", "", $templates);
$templates = array_flip($templates);
// make the array associative.
for ($i = 0; $i < sizeof($keys); $i++) {
$t = Title::newFromText($keys[$i]);
if (isset($templates[urldecode($t->getPartialURL())])) {
continue;
} else {
$cat = $t->getDBKey();
break;
}
}
}
// Populate related articles box with other articles in the category,
// displaying the featured articles first
$result = "";
if (!empty($cat)) {
$dbr = wfGetDB(DB_SLAVE);
$num = intval(wfMessage('num_related_articles_to_display')->inContentLanguage()->text());
$res = $dbr->select(array('categorylinks', 'page'), array('cl_from', 'page_is_featured, page_title'), array('cl_from = page_id', 'cl_to' => $cat, 'page_namespace' => 0, 'page_is_redirect' => 0, '(page_is_featured = 1 OR page_random > ' . wfRandom() . ')'), __METHOD__, array('ORDER BY' => 'page_is_featured DESC'));
if ($isBoxShape) {
$result .= '<div class="related_square_row">';
}
$count = 0;
foreach ($res as $row) {
if ($count >= $num) {
break;
}
if ($row->cl_from == $wgTitle->getArticleID()) {
continue;
}
$t = Title::newFromDBkey($row->page_title);
if (!$t || $this->needsFurtherEditing($t)) {
continue;
}
if ($isBoxShape) {
//exit if there's a word that will be too long
$word_array = explode(' ', $t->getText());
foreach ($word_array as $word) {
if (strlen($word) > 7) {
continue;
}
}
$data = self::featuredArticlesAttrs($t, $t->getFullText(), 200, 162);
$result .= $this->relatedArticlesBox($data, $num_cols);
if ($count == 1) {
$result .= '</div><div class="related_square_row">';
}
} else {
//$data = self::featuredArticlesAttrs($t, $t->getFullText());
$result .= self::getArticleThumb($t, 127, 140);
}
$count++;
}
if ($isBoxShape) {
$result .= '</div>';
}
if (!empty($result)) {
if ($isBoxShape) {
$result = "<div id='related_squares'>{$result}\n</div>";
} else {
$result = "<h3>" . wfMessage('relatedarticles')->text() . "</h3>{$result}<div class='clearall'></div>\n";
}
}
}
$wgMemc->set($cachekey, $result);
return $result;
}
