/**
* Gets the search query keywords.
*/
protected static function getSearchQuery()
{
self::$searchQuery = false;
if (isset($_GET['highlight'])) {
$keywordString = $_GET['highlight'];
// remove search operators
$keywordString = preg_replace('/[\\+\\-><()~\\*]+/', '', $keywordString);
if (StringUtil::substring($keywordString, 0, 1) == '"' && StringUtil::substring($keywordString, -1) == '"') {
// phrases search
$keywordString = StringUtil::trim(StringUtil::substring($keywordString, 1, -1));
if (!empty($keywordString)) {
self::$searchQuery = $keywordString;
}
} else {
self::$searchQuery = ArrayUtil::trim(explode(' ', $keywordString));
if (count(self::$searchQuery) == 0) {
self::$searchQuery = false;
} else {
if (count(self::$searchQuery) == 1) {
self::$searchQuery = reset(self::$searchQuery);
}
}
}
}
}
/**
* @see ViewablePM::getFormattedMessage()
*/
public function getFormattedMessage()
{
return SearchResultTextParser::parse(parent::getFormattedMessage());
}
/**
* @see EntryMessage::getFormattedMessage()
*/
public function getFormattedMessage()
{
return SearchResultTextParser::parse($this->message->getFormattedMessage());
}
/**
* Gets the items for the current page.
*/
protected function readItems()
{
for ($i = $this->startIndex - 1; $i < $this->endIndex; $i++) {
// get item name
$itemName = $this->result[$i];
// get description
$description = WCF::getLanguage()->getDynamicVariable('wcf.help.item.' . $itemName . '.description');
// remove headlines
$description = preg_replace('~<h4>.*?</h4>~', '', $description);
// remove help images
$description = preg_replace('~<p class="helpImage.*?</p>~s', '', $description);
// add item
$this->helpItems[] = array('item' => $itemName, 'title' => KeywordHighlighter::doHighlight(WCF::getLanguage()->get('wcf.help.item.' . $itemName)), 'description' => SearchResultTextParser::parse($description));
}
}