/**
* This method returns an array of user criteria and channels,
* that is used to match users in the query.
*/
private static function generateSearchCriteria($sQueryString)
{
$pInstance = Core::getCurrentInstance();
$aChannels = array();
$aCriteria = array("Nickname" => "%", "Username" => "%", "Hostname" => "%");
# Determinate channel selector and query separator.
if (preg_match('/^[\\s]{0,}(.*?)[\\s]{0,}\\:[\\s]{0,}(.*?)[\\s]{0,}$/', preg_quote($sQueryString), $aParts)) {
$sQueryString = stripslashes($aParts[1]);
$sCSelectorList = stripslashes($aParts[2]);
$sPrefixes = $pInstance->getServerConfiguration("PREFIX");
$sPrefix = substr($sPrefixes, strpos($sPrefixes, ")") + 1);
$sChanTypes = preg_quote($pInstance->getServerConfiguration("CHANTYPES"));
$sChannelPattern = "/^([\\^]{0,1})([{$sPrefix}]{0,})([{$sChanTypes}])(.*)\$/";
foreach (explode(',', $sCSelectorList) as $sSelector) {
$sSelector = trim($sSelector);
$aSelector = explode(' ', $sSelector);
$iSelectorCount = count($aSelector);
$aChannelElements = array();
foreach ($aSelector as $sChannel) {
if (preg_match($sChannelPattern, $sChannel, $aMatches)) {
$aChannelElements[] = (object) array("Channel" => $pInstance->getChannel("{$aMatches[3]}{$aMatches[4]}"), "Modes" => preg_split('//', CoreUtilities::modeCharToLetter($aMatches[2]), -1, PREG_SPLIT_NO_EMPTY), "Negation" => $aMatches[1] == "^");
}
}
$aChannels[] = $aChannelElements;
}
}
# Username selector.
if (preg_match('/^!(.*?)$/', $sQueryString, $aParts)) {
$aCriteria = array("Nickname" => "%", "Username" => trim($aParts[1]), "Hostname" => "%");
} elseif (preg_match('/^@(.*?)$/', $sQueryString, $aParts)) {
$aCriteria = array("Nickname" => "%", "Username" => "%", "Hostname" => trim($aParts[1]));
} elseif (preg_match('/^(.*?)!(.*?)@(.*?)$/', $sQueryString, $aParts)) {
$aCriteria = array("Nickname" => trim($aParts[1]), "Username" => trim($aParts[2]), "Hostname" => trim($aParts[3]));
} elseif (preg_match('/^(.*?)@(.*?)$/', $sQueryString, $aParts)) {
$aCriteria = array("Nickname" => "%", "Username" => trim($aParts[1]), "Hostname" => trim($aParts[2]));
} elseif (preg_match('/^(.*?)$/', $sQueryString, $aParts)) {
$aCriteria = array("Nickname" => trim($aParts[1]), "Username" => "%", "Hostname" => "%");
}
return array($aChannels, $aCriteria);
}
/**
* Called when we recieve a NAMES response.
* Numeric: 353 - NAMES response.
*/
public static function N353(CoreMaster $pInstance, MessageObject $pMessage)
{
$aUserList = explode(' ', trim($pMessage->Payload));
$pChannel = $pInstance->getChannel($pMessage->Parts[4]);
foreach ($aUserList as $sNickname) {
preg_match("/[+%@&~]/", trim($sNickname), $aChannelModes);
$sChannelMode = CoreUtilities::modeCharToLetter(implode("", $aChannelModes));
$sNickname = preg_replace("/[+%@&~]/", "", $sNickname);
$pChannel->addUserToChannel($sNickname, $sChannelMode);
$pInstance->getUser($sNickname);
}
}
