// something weird's happened
die("{$langWrongWikiPageTitle}");
draw($tool_content, 2, null, $head_content);
}
}
// --------- Start of wiki command processing ----------
// init message
$message = '';
switch ($action) {
case 'rqSearch':
break;
case 'exSearch':
$pattern = isset($_REQUEST['searchPattern']) ? trim($_REQUEST['searchPattern']) : null;
if (!empty($pattern)) {
$searchEngine = new WikiSearchEngine();
$searchResult = $searchEngine->searchInWiki($pattern, $wikiId, CLWIKI_SEARCH_ANY);
if (is_null($searchResult)) {
$searchResult = array();
}
$wikiList = $searchResult;
} else {
$message = $langWikiSearchMissingKeywords;
$style = 'caution';
$action = 'rqSearch';
}
break;
// show differences
// show differences
case 'diff':
include 'modules/wiki/lib/lib.diff.php';
if ($wikiStore->pageExists($wikiId, $wiki_title)) {
