public function formatGroupInformation($blocks, $level = 2)
{
global $wgLang;
if (is_array($blocks)) {
foreach ($blocks as $i => $block) {
if (!is_array($block) && MessageGroups::getPriority($block) === 'discouraged') {
unset($blocks[$i]);
}
}
$block = array_shift($blocks);
} else {
$block = $blocks;
if (MessageGroups::getPriority($block) === 'discouraged') {
return '';
}
}
$id = $block->getId();
$title = $this->getTitle();
$code = $this->options['language'];
$queryParams = array('group' => $id, 'language' => $code);
$linker = class_exists('DummyLinker') ? new DummyLinker() : new Linker();
$label = $linker->link($title, htmlspecialchars($block->getLabel()), array(), $queryParams);
$desc = $this->getGroupDescription($block);
$hasSubblocks = is_array($blocks) && count($blocks);
$subid = Sanitizer::escapeId("mw-subgroup-{$id}");
if ($hasSubblocks) {
$msg = wfMessage('translate-showsub', $wgLang->formatNum(count($blocks)))->text();
$target = TranslationHelpers::jQueryPathId($subid);
$desc .= Html::element('a', array('onclick' => "jQuery({$target}).toggle()", 'class' => 'mw-sp-showmore'), $msg);
}
$out = "\n<tr><td>{$label}</td>\n<td>{$desc}</td></tr>\n";
if ($hasSubblocks) {
$out .= "<tr><td></td><td>\n";
$tableParams = array('id' => $subid, 'style' => 'display:none;', 'class' => "mw-sp-translate-subgroup depth-{$level}");
$out .= Html::openElement('table', $tableParams);
foreach ($blocks as $subBlock) {
$out .= $this->formatGroupInformation($subBlock, $level + 1);
}
$out .= '</table></td></tr>';
}
return $out;
}
