/**
* Creates a new MessageAttachmentListEditor object.
*
* @param array<integer> $containerIDArray
* @param string $containerType
* @param integer $packageID
* @param integer $maxFileSize
* @param string $allowedExtensions
* @param integer $maxUploads
* @param integer $thumbnailWidth
* @param integer $thumbnailHeight
* @param boolean $addSourceInfo
* @param boolean $useEmbedded
*/
public function __construct($containerIDArray = array(), $containerType = 'post', $packageID = PACKAGE_ID, $maxFileSize = 2000000, $allowedExtensions = "gif\njpg\njpeg\npng\nbmp\nzip\ntxt", $maxUploads = 5, $thumbnailWidth = ATTACHMENT_THUMBNAIL_WIDTH, $thumbnailHeight = ATTACHMENT_THUMBNAIL_HEIGHT, $addSourceInfo = ATTACHMENT_THUMBNAIL_ADD_SOURCE_INFO, $useEmbedded = ATTACHMENT_THUMBNAIL_USE_EMBEDDED)
{
if (!is_array($containerIDArray)) {
$containerIDArray = array($containerIDArray);
}
$this->thumbnailWidth = $thumbnailWidth;
$this->thumbnailHeight = $thumbnailHeight;
$this->addSourceInfo = $addSourceInfo;
$this->useEmbedded = $useEmbedded;
if (!count($containerIDArray)) {
$this->getIDHash();
}
// call parent constructor
parent::__construct($containerIDArray, $containerType, $this->idHash, $packageID);
// read attachments
$this->readObjects();
$this->maxFileSize = $maxFileSize;
$this->maxUploads = $maxUploads;
$allowedExtensions = StringUtil::unifyNewlines($allowedExtensions);
$allowedExtensions = implode("\n", array_unique(explode("\n", $allowedExtensions)));
$this->allowedExtensions = '/^(' . StringUtil::replace("\n", "|", StringUtil::replace('\\*', '.*', preg_quote($allowedExtensions, '/'))) . ')$/i';
$this->allowedExtensionsDesc = self::formatAllowedExtensions($allowedExtensions);
$this->getAttachmentHashes();
$this->assign();
}
/**
* Creates a new MemcacheAdapter object.
*/
private function __construct()
{
if (!class_exists('Memcache')) {
throw new SystemException('memcache support is not enabled.');
}
// init memcache
$this->memcache = new Memcache();
// add servers
$servers = explode("\n", StringUtil::unifyNewlines(CACHE_SOURCE_MEMCACHE_HOST));
foreach ($servers as $server) {
$server = StringUtil::trim($server);
if (!empty($server)) {
$host = $server;
$port = 11211;
// default memcache port
// get port
if (strpos($host, ':')) {
$parsedHost = explode(':', $host);
$host = $parsedHost[0];
$port = $parsedHost[1];
}
$this->memcache->addServer($host, $port, CACHE_SOURCE_MEMCACHE_USE_PCONNECT);
}
}
// test connection
$this->memcache->get('testing');
}
public function __construct()
{
if (MODULE_USER_EMAIL_BLACKLIST && BLOCKED_EMAIL_SUFFIXES != '') {
$this->enabled = true;
$blockedEmailSuffixex = explode("\n", preg_quote(StringUtil::unifyNewlines(StringUtil::trim(BLOCKED_EMAIL_SUFFIXES))));
$blockedEmailSuffixex = array_filter($blockedEmailSuffixex);
$this->mailSuffixRegex = '!^(.*' . implode('|.*', $blockedEmailSuffixex) . ')$!i';
}
}
/**
* Strips session links, html entities and \r\n from the given text.
*
* @param string $text
* @return string
*/
public static function stripCrap($text)
{
// strip session links
$text = preg_replace('/(?<=\\?|&)s=[a-z0-9]{40}/', '', $text);
// convert html entities (utf-8)
$text = preg_replace_callback('/&#(3[2-9]|[4-9][0-9]|\\d{3,5});/', array('MessageUtil', 'stripCrapCallback'), $text);
// remove \r\n
$text = StringUtil::unifyNewlines($text);
return $text;
}
/**
* @see SocketServerClient::onRead()
*/
public function onRead()
{
$string = StringUtil::unifyNewlines($this->readBuffer);
echo '#~->', strlen($string) > 500 ? substr($string, 0, 500) : $string;
if (!$this->isValidString($string)) {
return;
}
$lines = ArrayUtil::trim(explode("\n", $string));
$this->handleRequest($lines);
$this->read_buffer = '';
}
/**
* Stores a given quote.
*
* @param integer $objectID
* @param string $objectType
* @param string $text
* @param string $author
* @param string $url
* @param integer $parentID
* @param string $quoteID
* @return string quote id
*/
public static function storeQuote($objectID, $objectType, $text, $author = '', $url = '', $parentID = 0, $quoteID = '')
{
self::loadStorage();
if ($quoteID == '') {
$quoteID = StringUtil::getRandomID();
}
self::$quoteStorage[$quoteID] = array('quoteID' => $quoteID, 'objectID' => $objectID, 'objectType' => $objectType, 'author' => $author, 'url' => $url, 'text' => StringUtil::unifyNewlines($text), 'parentID' => $parentID);
if (!isset(self::$quoteCounts[$objectType . '-' . $objectID])) {
self::$quoteCounts[$objectType . '-' . $objectID] = 0;
}
self::$quoteCounts[$objectType . '-' . $objectID]++;
return $quoteID;
}
/**
* Compresses css code.
*
* @param string $string
* @return string
*/
public static function compressCSS($string)
{
$string = StringUtil::unifyNewlines($string);
// remove comments
$string = preg_replace('!/\\*.*?\\*/\\r?\\n?!s', '', $string);
// remove tabs
$string = preg_replace('!\\t+!', '', $string);
// remove line breaks
$string = preg_replace('!(?<=\\{|;) *\\n!', '', $string);
$string = preg_replace('! *\\n(?=})!', '', $string);
// remove empty lines
$string = preg_replace('~\\n{2,}~s', "\n", $string);
return StringUtil::trim($string);
}
/**
* Returns an excerpt of the message.
*
* @return string
*/
public function getExcerpt()
{
// pre-format
$message = StringUtil::trim(StringUtil::unifyNewlines($this->message));
// find 1st paragraph
$excerpt = preg_replace('/^(.*?)\\n\\n.*/s', '$1', $message);
if (StringUtil::length($excerpt) != StringUtil::length($message)) {
$this->data['hasMoreText'] = 1;
}
// format
require_once WCF_DIR . 'lib/data/message/bbcode/MessageParser.class.php';
MessageParser::getInstance()->setOutputType('text/html');
require_once WCF_DIR . 'lib/data/message/bbcode/AttachmentBBCode.class.php';
AttachmentBBCode::setMessageID($this->contestID);
return MessageParser::getInstance()->parse($excerpt, $this->enableSmilies, $this->enableHtml, $this->enableBBCodes);
}
/**
* Reads the given parameters.
*/
public function readParams()
{
$pollOptionsText = '';
$this->data['votesNotChangeable'] = $this->data['sortByResult'] = 0;
if (isset($_POST['pollQuestion'])) {
$this->data['question'] = StringUtil::trim($_POST['pollQuestion']);
}
if (isset($_POST['pollOptions'])) {
$pollOptionsText = StringUtil::unifyNewlines(StringUtil::trim($_POST['pollOptions']));
}
if (isset($_POST['choiceCount'])) {
$this->data['choiceCount'] = intval($_POST['choiceCount']);
}
if (isset($_POST['votesNotChangeable'])) {
$this->data['votesNotChangeable'] = intval($_POST['votesNotChangeable']);
}
if (isset($_POST['sortByResult'])) {
$this->data['sortByResult'] = intval($_POST['sortByResult']);
}
if ($this->canStartPublicPoll) {
$this->data['isPublic'] = 0;
if (isset($_POST['isPublic'])) {
$this->data['isPublic'] = intval($_POST['isPublic']);
}
}
// end time
if (isset($_POST['endTimeDay'])) {
$this->endTimeDay = intval($_POST['endTimeDay']);
}
if (isset($_POST['endTimeMonth'])) {
$this->endTimeMonth = intval($_POST['endTimeMonth']);
}
if (isset($_POST['endTimeYear'])) {
$this->endTimeYear = intval($_POST['endTimeYear']);
}
if (isset($_POST['endTimeHour'])) {
$this->endTimeHour = intval($_POST['endTimeHour']);
}
if (isset($_POST['endTimeMinutes'])) {
$this->endTimeMinutes = intval($_POST['endTimeMinutes']);
}
$this->pollOptionsArray = array_unique(ArrayUtil::trim(explode("\n", $pollOptionsText)));
$this->assign();
}
/**
* Returns a list of the enable options.
*
* @param string $enableOptions
* @return array
*/
public static function parseMultipleEnableOptions($enableOptions)
{
$result = array();
if (!empty($enableOptions)) {
$options = explode("\n", StringUtil::trim(StringUtil::unifyNewlines($enableOptions)));
$key = -1;
foreach ($options as $option) {
if (StringUtil::indexOf($option, ':') !== false) {
$optionData = explode(':', $option);
$key = array_shift($optionData);
$value = implode(':', $optionData);
} else {
$key++;
$value = $option;
}
$result[$key] = $value;
}
}
return $result;
}
/**
* Creates a new PackageUpdateAuthForm object.
*
* @param PackageUpdateAuthorizationRequiredException $exception
*/
public function __construct($exception = null)
{
$this->exception = $exception;
if ($this->exception !== null) {
$this->packageUpdateServerID = $this->exception->getPackageUpdateServerID();
$this->url = $this->exception->getURL();
$this->header = $this->exception->getResponseHeader();
// get message
$this->message = $this->exception->getResponseContent();
// find out response charset
if (preg_match('/charset=([a-z0-9\\-]+)/i', $this->header, $match)) {
$charset = strtoupper($match[1]);
if ($charset != CHARSET) {
$this->message = @StringUtil::convertEncoding($charset, CHARSET, $this->message);
}
}
// format message
$this->message = nl2br(preg_replace("/\n{3,}/", "\n\n", StringUtil::unifyNewlines(StringUtil::trim(strip_tags($this->message)))));
}
parent::__construct();
}
/**
* @see Action::readParameters()
*/
public function readParameters()
{
parent::readParameters();
// get object id
if (isset($_REQUEST['objectID'])) {
$this->objectID = intval($_REQUEST['objectID']);
}
// get quote(s)
if (isset($_REQUEST['text'])) {
$this->text = $_REQUEST['text'];
}
if (is_array($this->text)) {
$this->text = ArrayUtil::unifyNewlines(ArrayUtil::trim($this->text));
if (CHARSET != 'UTF-8') {
$this->text = ArrayUtil::convertEncoding('UTF-8', CHARSET, $this->text);
}
} else {
$this->text = StringUtil::unifyNewlines(StringUtil::trim($this->text));
if (CHARSET != 'UTF-8') {
$this->text = StringUtil::convertEncoding('UTF-8', CHARSET, $this->text);
}
}
}
/**
* Returns censored words from a text.
*
* @param string $text
* @return mixed $matches / false
*/
public static function test($text)
{
// reset matches
self::$matches = array();
// get words which should be censored
$censoredWords = explode("\n", StringUtil::unifyNewlines(StringUtil::toLowerCase(CENSORED_WORDS)));
// format censored words
$censoredWords = ArrayUtil::trim($censoredWords);
// string to lower case
$text = StringUtil::toLowerCase($text);
// ignore bbcode tags
$text = preg_replace('~\\[/?[a-z]+[^\\]]*\\]~i', '', $text);
// split the text in single words
self::$words = preg_split("!" . self::$delimiters . "+!", $text, -1, PREG_SPLIT_NO_EMPTY);
// check each word if it censored.
for ($i = 0, $count = count(self::$words); $i < $count; $i++) {
$word = self::$words[$i];
foreach ($censoredWords as $censoredWord) {
// check for direct matches ("badword" == "badword")
if ($censoredWord == $word) {
// store censored word
if (isset(self::$matches[$word])) {
self::$matches[$word]++;
} else {
self::$matches[$word] = 1;
}
continue 2;
} else {
if (StringUtil::indexOf($censoredWord, '*') !== false) {
$censoredWord = StringUtil::replace('\\*', '.*', preg_quote($censoredWord));
if (preg_match('!^' . $censoredWord . '$!', $word)) {
// store censored word
if (isset(self::$matches[$word])) {
self::$matches[$word]++;
} else {
self::$matches[$word] = 1;
}
continue 2;
}
} else {
if (StringUtil::indexOf($censoredWord, '~') !== false) {
$censoredWord = StringUtil::replace('~', '', $censoredWord);
if (($position = StringUtil::indexOf($censoredWord, $word)) !== false) {
if ($position > 0) {
// look behind
if (!self::lookBehind($i - 1, StringUtil::substring($censoredWord, 0, $position))) {
continue;
}
}
if ($position + StringUtil::length($word) < StringUtil::length($censoredWord)) {
// look ahead
if ($newIndex = self::lookAhead($i + 1, StringUtil::substring($censoredWord, $position + StringUtil::length($word)))) {
$i = $newIndex;
} else {
continue;
}
}
// store censored word
if (isset(self::$matches[$censoredWord])) {
self::$matches[$censoredWord]++;
} else {
self::$matches[$censoredWord] = 1;
}
continue 2;
}
}
}
}
}
}
// at least one censored word was found
if (count(self::$matches) > 0) {
return self::$matches;
} else {
return false;
}
}
/**
* Gets the page URLs.
*
* @return array
*/
protected static function getPageURLs()
{
$urlString = '';
if (defined('PAGE_URL')) {
$urlString .= PAGE_URL;
}
if (defined('PAGE_URLS')) {
$urlString .= "\n" . PAGE_URLS;
}
$urlString = StringUtil::unifyNewlines($urlString);
self::$pageURLs = ArrayUtil::trim(explode("\n", $urlString));
}
/**
* Converts dos to unix newlines.
*
* @param array $array
* @return array $array
*/
public static function unifyNewlines($array)
{
if (!is_array($array)) {
return StringUtil::unifyNewlines($array);
} else {
foreach ($array as $key => $val) {
$array[$key] = self::unifyNewlines($val);
}
return $array;
}
}
/**
* Returns an array with the prefixes of this board.
*
* @return array
*/
public function getPrefixes()
{
if (!$this->hasPrefixes()) {
return array();
}
// get prefixes
$prefixes = '';
if (($this->prefixMode == self::PREFIX_MODE_GLOBAL || $this->prefixMode == self::PREFIX_MODE_COMBINATION) && THREAD_DEFAULT_PREFIXES) {
$prefixes = THREAD_DEFAULT_PREFIXES;
}
if (($this->prefixMode == self::PREFIX_MODE_BOARD || $this->prefixMode == self::PREFIX_MODE_COMBINATION) && $this->prefixes) {
if (!empty($prefixes)) {
$prefixes .= "\n";
}
$prefixes .= $this->prefixes;
}
return explode("\n", StringUtil::unifyNewlines($prefixes));
}
/**
* Gets the page URLs.
*
* @return array
*/
public static function getPageURLs()
{
$urlString = '';
if (defined('PAGE_URL')) {
$urlString .= PAGE_URL;
}
if (defined('PAGE_URLS')) {
$urlString .= "\n" . PAGE_URLS;
}
$urlString = StringUtil::unifyNewlines($urlString);
return ArrayUtil::trim(explode("\n", $urlString));
}
/**
* Returns a list of allowed avatar file extensions.
*
* @return array<string>
*/
public static function getAllowedFileExtensions()
{
if (self::$allowedFileExtensions === null) {
self::$allowedFileExtensions = array();
self::$allowedFileExtensions = array_unique(explode("\n", StringUtil::unifyNewlines(WCF::getUser()->getPermission('user.profile.avatar.allowedFileExtensions'))));
self::$allowedFileExtensions = array_diff(self::$allowedFileExtensions, self::$illegalFileExtensions);
}
return self::$allowedFileExtensions;
}