if (!isset($content)) {
$content = '';
}
$tool_content .= claro_disp_wiki_preview($wikiRenderer, $wiki_title, $content);
$tool_content .= claro_disp_wiki_preview_buttons($wikiId, $wiki_title, $content, $changelog);
break;
// view page
// view page
case "show":
if ($wikiPage->hasError()) {
$tool_content .= $wikiPage->getError();
} else {
//unlock after edit cancellation
//only if current user is the lock owner (to avoid unlocking with GET)
$lock_manager = new LockManager();
if ($lock_manager->getLockOwner($wiki_title, $wikiId) == $uid) {
$lock_manager->releaseLock($wiki_title, $wikiId);
}
// get localized value for wiki main page title
if ($wiki_title === '__MainPage__') {
//$displaytitle = $langWikiMainPage;
$displaytitle = '';
} else {
//$displaytitle = $wiki_title;
$displaytitle = '';
}
if ($versionId != 0) {
$editorInfo = user_get_data($wikiPage->getEditorId());
$editorStr = q($editorInfo->givenname) . " " . q($editorInfo->username);
$editorUrl = ' - ' . $editorStr;
$mtime = nice_format($wikiPage->getCurrentVersionMtime(), true);
