/**
* Returns all aliases for this smiley.
*
* @return array<string>
*/
public function getAliases()
{
if (!$this->aliases) {
return array();
}
return explode("\n", StringUtil::unifyNewlines($this->aliases));
}
/**
* Cleans up newlines and converts input to lower-case.
*
* @param string $newValue
* @return string
*/
protected function cleanup($newValue)
{
$newValue = StringUtil::unifyNewlines($newValue);
$newValue = trim($newValue);
$newValue = preg_replace('~\\n+~', "\n", $newValue);
$newValue = mb_strtolower($newValue);
return $newValue;
}
/**
* Creates a new instance of memcached.
*/
public function __construct() {
if (!class_exists('Memcached')) {
throw new SystemException('memcached support is not enabled.');
}
// init memcached
$this->memcached = new \Memcached();
// add servers
$tmp = explode("\n", StringUtil::unifyNewlines(CACHE_SOURCE_MEMCACHED_HOST));
$servers = array();
$defaultWeight = floor(100 / count($tmp));
$regex = new Regex('^\[([a-z0-9\:\.]+)\](?::([0-9]{1,5}))?(?::([0-9]{1,3}))?$', Regex::CASE_INSENSITIVE);
foreach ($tmp as $server) {
$server = StringUtil::trim($server);
if (!empty($server)) {
$host = $server;
$port = 11211; // default memcached port
$weight = $defaultWeight;
// check for IPv6
if ($regex->match($host)) {
$matches = $regex->getMatches();
$host = $matches[1];
if (isset($matches[2])) {
$port = $matches[2];
}
if (isset($matches[3])) {
$weight = $matches[3];
}
}
else {
// IPv4, try to get port and weight
if (strpos($host, ':')) {
$parsedHost = explode(':', $host);
$host = $parsedHost[0];
$port = $parsedHost[1];
if (isset($parsedHost[2])) {
$weight = $parsedHost[2];
}
}
}
$servers[] = array($host, $port, $weight);
}
}
$this->memcached->addServers($servers);
// test connection
$this->memcached->get('testing');
// set variable prefix to prevent collision
$this->prefix = substr(sha1(WCF_DIR), 0, 8) . '_';
}
/**
* Checks whether this question matches the given message.
*
* @param string $message
* @return boolean
*/
public function matches($message)
{
$lines = explode("\n", \wcf\util\StringUtil::unifyNewlines($this->questionMessage));
foreach ($lines as $line) {
if (\wcf\system\Regex::compile($line)->match($message)) {
return true;
}
}
return false;
}
/**
* 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);
}
/**
* @see \wcf\system\SingletonFactory::init()
*/
protected function init()
{
$this->titleRegex = new Regex('[\\x0-\\x2F\\x3A-\\x40\\x5B-\\x60\\x7B-\\x7F]+');
if (defined('URL_TITLE_COMPONENT_REPLACEMENT') && URL_TITLE_COMPONENT_REPLACEMENT) {
$replacements = explode("\n", StringUtil::unifyNewlines(StringUtil::trim(URL_TITLE_COMPONENT_REPLACEMENT)));
foreach ($replacements as $replacement) {
if (strpos($replacement, '=') === false) {
continue;
}
$components = explode('=', $replacement);
$this->titleSearch[] = $components[0];
$this->titleReplace[] = $components[1];
}
}
}
/**
* Returns the html for this provider.
*
* @param string $url
* @return string
*/
public function getOutput($url)
{
$lines = explode("\n", StringUtil::unifyNewlines($this->regex));
foreach ($lines as $line) {
$regex = new Regex($line);
if (!$regex->match($url)) {
continue;
}
$output = $this->html;
foreach ($regex->getMatches() as $name => $value) {
$output = str_replace('{$' . $name . '}', $value, $output);
}
return $output;
}
return '';
}
/**
* @see \wcf\system\option\IOptionType::compare()
*/
public function compare($value1, $value2)
{
$value1 = explode("\n", StringUtil::unifyNewlines($value1));
$value2 = explode("\n", StringUtil::unifyNewlines($value2));
// check if value1 contains more elements than value2
$diff = array_diff($value1, $value2);
if (!empty($diff)) {
return 1;
}
// check if value1 contains less elements than value2
$diff = array_diff($value2, $value1);
if (!empty($diff)) {
return -1;
}
// both lists are equal
return 0;
}
/**
* Returns true if the given user input is an answer to this question.
*
* @param string $answer
* @return boolean
*/
public function isAnswer($answer)
{
$answers = explode("\n", StringUtil::unifyNewlines(WCF::getLanguage()->get($this->answers)));
foreach ($answers as $__answer) {
if (mb_substr($__answer, 0, 1) == '~' && mb_substr($__answer, -1, 1) == '~') {
if (Regex::compile(mb_substr($__answer, 1, mb_strlen($__answer) - 2))->match($answer)) {
return true;
}
continue;
} else {
if ($__answer == $answer) {
return true;
}
}
}
return false;
}
/**
* 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, security tokens and access tokens
$text = Regex::compile('(?<=\\?|&)([st]=[a-f0-9]{40}|at=\\d+-[a-f0-9]{40})')->replace($text, '');
// convert html entities (utf-8)
$text = Regex::compile('&#(3[2-9]|[4-9][0-9]|\\d{3,5});')->replace($text, new Callback(function ($matches) {
return StringUtil::getCharacter(intval($matches[1]));
}));
// unify new lines
$text = StringUtil::unifyNewlines($text);
// remove 4 byte utf-8 characters as MySQL < 5.5 does not support them
// see http://stackoverflow.com/a/16902461/782822
$text = preg_replace('/[\\xF0-\\xF7].../s', '', $text);
// remove control characters
$text = preg_replace('~[\\x00-\\x08\\x0B-\\x1F\\x7F]~', '', $text);
return $text;
}
/**
* @see \wcf\form\IForm::validate()
*/
public function validate()
{
parent::validate();
// validate fields
if (empty($this->title)) {
throw new UserInputException('title');
}
if (empty($this->regex)) {
throw new UserInputException('regex');
}
if (empty($this->html)) {
throw new UserInputException('html');
}
$lines = explode("\n", StringUtil::unifyNewlines($this->regex));
foreach ($lines as $line) {
if (!Regex::compile($line)->isValid()) {
throw new UserInputException('regex', 'notValid');
}
}
}
/**
* @see \wcf\system\SingletonFactory::init()
*/
protected function init()
{
// get words which should be censored
$censoredWords = explode("\n", StringUtil::unifyNewlines(mb_strtolower(CENSORED_WORDS)));
// format censored words
for ($i = 0, $length = count($censoredWords); $i < $length; $i++) {
$censoredWord = StringUtil::trim($censoredWords[$i]);
if (empty($censoredWord)) {
continue;
}
$displayedCensoredWord = str_replace(array('~', '*'), '', $censoredWord);
// check if censored word contains at least one delimiter
if (preg_match('!' . $this->delimiters . '+!', $displayedCensoredWord)) {
// remove delimiters
$censoredWord = preg_replace('!' . $this->delimiters . '!', '', $censoredWord);
// enforce partial matching
$censoredWord = '~' . $censoredWord;
}
$this->censoredWords[$displayedCensoredWord] = $censoredWord;
}
}
/**
* Compiles LESS stylesheets.
*
* @param \wcf\data\style\Style $style
*/
public function compile(Style $style)
{
// read stylesheets by dependency order
$conditions = new PreparedStatementConditionBuilder();
$conditions->add("filename REGEXP ?", array('style/([a-zA-Z0-9\\_\\-\\.]+)\\.less'));
$sql = "SELECT\t\tfilename, application\n\t\t\tFROM\t\twcf" . WCF_N . "_package_installation_file_log\n\t\t\t" . $conditions . "\n\t\t\tORDER BY\tpackageID";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute($conditions->getParameters());
$files = array();
while ($row = $statement->fetchArray()) {
$files[] = Application::getDirectory($row['application']) . $row['filename'];
}
// get style variables
$variables = $style->getVariables();
$individualLess = '';
if (isset($variables['individualLess'])) {
$individualLess = $variables['individualLess'];
unset($variables['individualLess']);
}
// add style image path
$imagePath = '../images/';
if ($style->imagePath) {
$imagePath = FileUtil::getRelativePath(WCF_DIR . 'style/', WCF_DIR . $style->imagePath);
$imagePath = FileUtil::addTrailingSlash(FileUtil::unifyDirSeparator($imagePath));
}
$variables['style_image_path'] = "'{$imagePath}'";
// apply overrides
if (isset($variables['overrideLess'])) {
$lines = explode("\n", StringUtil::unifyNewlines($variables['overrideLess']));
foreach ($lines as $line) {
if (preg_match('~^@([a-zA-Z]+): ?([@a-zA-Z0-9 ,\\.\\(\\)\\%\\#-]+);$~', $line, $matches)) {
$variables[$matches[1]] = $matches[2];
}
}
unset($variables['overrideLess']);
}
$this->compileStylesheet(WCF_DIR . 'style/style-' . $style->styleID, $files, $variables, $individualLess, new Callback(function ($content) use($style) {
return "/* stylesheet for '" . $style->styleName . "', generated on " . gmdate('r') . " -- DO NOT EDIT */\n\n" . $content;
}));
}
/**
* @see \wcf\system\importer\IImporter::import()
*/
public function import($oldID, array $data, array $additionalData = array())
{
// copy smiley
$data['smileyPath'] = 'images/smilies/' . basename($additionalData['fileLocation']);
if (!@copy($additionalData['fileLocation'], WCF_DIR . $data['smileyPath'])) {
return 0;
}
// check smileycode
if (isset($this->knownCodes[mb_strtolower($data['smileyCode'])])) {
return $this->knownCodes[mb_strtolower($data['smileyCode'])];
}
$data['packageID'] = 1;
if (!isset($data['aliases'])) {
$data['aliases'] = '';
}
// check aliases
$aliases = array();
if (!empty($data['aliases'])) {
$aliases = explode("\n", StringUtil::unifyNewlines($data['aliases']));
foreach ($aliases as $key => $alias) {
if (isset($this->knownCodes[mb_strtolower($alias)])) {
unset($aliases[$key]);
}
}
$data['aliases'] = implode("\n", $aliases);
}
// get category id
if (!empty($data['categoryID'])) {
$data['categoryID'] = ImportHandler::getInstance()->getNewID('com.woltlab.wcf.smiley.category', $data['categoryID']);
}
// save smiley
$smiley = SmileyEditor::create($data);
// add smileyCode + aliases to knownCodes
$this->knownCodes[mb_strtolower($data['smileyCode'])] = $smiley->smileyID;
foreach ($aliases as $alias) {
$this->knownCodes[mb_strtolower($alias)] = $smiley->smileyID;
}
return $smiley->smileyID;
}
public function assignVariables()
{
parent::assignVariables();
if (WCF::getSession()->getPermission('user.cms.news.canStartPoll') && MODULE_POLL) {
PollManager::getInstance()->assignVariables();
}
if ($this->imageID && $this->imageID != 0) {
$this->image = FileCache::getInstance()->getFile($this->imageID);
}
WCF::getTPL()->assign(array('categoryList' => $this->categoryList, 'categoryIDs' => $this->categoryIDs, 'imageID' => $this->imageID, 'image' => $this->image, 'teaser' => $this->teaser, 'time' => $this->time, 'action' => $this->action, 'tags' => $this->tags, 'allowedFileExtensions' => explode("\n", StringUtil::unifyNewlines(WCF::getSession()->getPermission('user.cms.news.allowedAttachmentExtensions')))));
}
/**
* Returns a list of the enable options.
*
* @return array
*/
public function parseMultipleEnableOptions() {
$result = array();
if (!empty($this->enableOptions)) {
$options = explode("\n", StringUtil::trim(StringUtil::unifyNewlines($this->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;
}
/**
* Validates LESS-variable overrides.
*
* If an override is invalid, unknown or matches a variable covered by
* the style editor itself, it will be silently discarded.
*/
protected function parseOverrides()
{
// get available variables
$sql = "SELECT\tvariableName\n\t\t\tFROM\twcf" . WCF_N . "_style_variable";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute();
$variables = array();
while ($row = $statement->fetchArray()) {
$variables[] = $row['variableName'];
}
$lines = explode("\n", StringUtil::unifyNewlines($this->variables['overrideLess']));
$regEx = new Regex('^@([a-zA-Z]+): ?([@a-zA-Z0-9 ,\\.\\(\\)\\%\\#-]+);$');
$errors = array();
foreach ($lines as $index => &$line) {
$line = StringUtil::trim($line);
// ignore empty lines
if (empty($line)) {
unset($lines[$index]);
continue;
}
if ($regEx->match($line)) {
$matches = $regEx->getMatches();
// cannot override variables covered by style editor
if (in_array($matches[1], $this->colors) || in_array($matches[1], $this->globals) || in_array($matches[1], $this->specialVariables)) {
$errors[] = array('error' => 'predefined', 'text' => $matches[1]);
} else {
if (!in_array($matches[1], $variables)) {
// unknown style variable
$errors[] = array('error' => 'unknown', 'text' => $matches[1]);
} else {
$this->variables[$matches[1]] = $matches[2];
}
}
} else {
// not valid
$errors[] = array('error' => 'notValid', 'text' => $line);
}
}
$this->variables['overrideLess'] = implode("\n", $lines);
if (!empty($errors)) {
throw new UserInputException('overrideLess', $errors);
}
}
/**
* @see \wcf\form\IForm::validate()
*/
public function validate()
{
parent::validate();
// validate fields
if (empty($this->questionTitle)) {
throw new \wcf\system\exception\UserInputException('questionTitle');
}
if (!\wcf\system\language\I18nHandler::getInstance()->validateValue('questionMessage', false, true)) {
throw new \wcf\system\exception\UserInputException('questionMessage');
}
$lines = explode("\n", \wcf\util\StringUtil::unifyNewlines($this->questionMessage));
foreach ($lines as $line) {
if (!\wcf\system\Regex::compile($line)->isValid()) {
throw new \wcf\system\exception\UserInputException('questionMessage', 'notValid');
}
}
// end foreach-loop
}
/**
* @see \wcf\system\option\user\group\IUserGroupOptionType::merge()
*/
public function merge($defaultValue, $groupValue)
{
if ($this->bbCodes === null) {
$this->loadBBCodeSelection();
}
if ($defaultValue == 'all') {
$defaultValue = $this->bbCodes;
} else {
if (empty($defaultValue) || $defaultValue == 'none') {
$defaultValue = array();
} else {
$defaultValue = explode(',', StringUtil::unifyNewlines($defaultValue));
}
}
if ($groupValue == 'all') {
$groupValue = $this->bbCodes;
} else {
if (empty($groupValue) || $groupValue == 'none') {
$groupValue = array();
} else {
$groupValue = explode(',', StringUtil::unifyNewlines($groupValue));
}
}
$newValue = array_unique(array_merge($defaultValue, $groupValue));
sort($newValue);
return implode(',', $newValue);
}
private static function fixMessage($string)
{
$string = str_replace("\n", "<br />\n", StringUtil::unifyNewlines($string));
return $string;
}
/**
* @see \wcf\page\IPage::assignVariables()
*/
public function assignVariables()
{
parent::assignVariables();
WCF::getTPL()->assign(array('categoryList' => $this->categoryList, 'categoryIDs' => $this->categoryIDs, 'fileSubject' => $this->fileSubject, 'tags' => $this->tags, 'action' => 'add', 'teaser' => $this->teaser, 'uploadID' => $this->uploadID, 'fileUpload' => $this->fileUpload, 'website' => $this->website, 'allowedFileExtensions' => explode("\n", StringUtil::unifyNewlines(WCF::getSession()->getPermission('user.filebase.allowedFileExtensions')))));
}
/**
* Compiles LESS stylesheets.
*
* @param \cms\data\stylesheet\Stylesheet $stylesheet
* @param integer $styleID
*/
public function compile(Stylesheet $stylesheet, $styleID = null)
{
$styles = StyleHandler::getInstance()->getStyles();
// compile stylesheet for all installed styles
if ($styleID === null) {
foreach ($styles as $style) {
$this->compile($stylesheet, $style->styleID);
}
return;
}
$style = $styles[$styleID];
// get style variables
$variables = $style->getVariables();
if (isset($variables['individualLess'])) {
unset($variables['individualLess']);
}
// add style image path
$imagePath = '../images/';
if ($style->imagePath) {
$imagePath = FileUtil::getRelativePath(WCF_DIR . 'style/', WCF_DIR . $style->imagePath);
$imagePath = FileUtil::addTrailingSlash(FileUtil::unifyDirSeparator($imagePath));
}
$variables['style_image_path'] = "'{$imagePath}'";
// apply overrides
if (isset($variables['overrideLess'])) {
$lines = explode("\n", StringUtil::unifyNewlines($variables['overrideLess']));
foreach ($lines as $line) {
if (preg_match('~^@([a-zA-Z]+): ?([@a-zA-Z0-9 ,\\.\\(\\)\\%\\#-]+);$~', $line, $matches)) {
$variables[$matches[1]] = $matches[2];
}
}
unset($variables['overrideLess']);
}
// add options as LESS variables
foreach (Option::getOptions() as $constantName => $option) {
if (in_array($option->optionType, array('boolean', 'integer'))) {
$variables['wcf_option_' . mb_strtolower($constantName)] = '~"' . $option->optionValue . '"';
}
}
// compile
$this->compiler->setVariables($variables);
$content = "/* stylesheet for '" . $stylesheet->getTitle() . "', generated on " . gmdate('r') . " -- DO NOT EDIT */\n\n";
$content .= $this->compiler->compile($stylesheet->less);
// compress stylesheet
$lines = explode("\n", $content);
$content = $lines[0] . "\n" . $lines[1] . "\n";
for ($i = 2, $length = count($lines); $i < $length; $i++) {
$line = trim($lines[$i]);
$content .= $line;
switch (substr($line, -1)) {
case ',':
$content .= ' ';
break;
case '}':
$content .= "\n";
break;
}
if (substr($line, 0, 6) == '@media') {
$content .= "\n";
}
}
// write stylesheet
$filename = $stylesheet->getLocation($styleID);
file_put_contents($filename, $content);
FileUtil::makeWritable($filename);
// write rtl stylesheet
$content = StyleUtil::convertCSSToRTL($content);
$filename = $stylesheet->getLocation($styleID, true);
file_put_contents($filename, $content);
FileUtil::makeWritable($filename);
}
/**
* Returns an array with the list of all available workers.
*
* @return array
*/
public function generateList()
{
$directory = DirectoryUtil::getInstance(WCF_DIR . 'lib/system/worker/');
$workerList = $directory->getFiles(SORT_ASC, new Regex('Worker\\.class\\.php$'));
$table = array(array('Class', 'Description'));
foreach ($workerList as $worker) {
$class = 'wcf\\system\\worker\\' . basename($worker, '.class.php');
if (!class_exists($class) && !interface_exists($class)) {
Log::info('Invalid worker file: ', $worker);
continue;
}
$reflection = new \ReflectionClass($class);
if (!$reflection->isInstantiable()) {
continue;
}
if (!ClassUtil::isInstanceOf($class, 'wcf\\system\\worker\\IWorker')) {
Log::info('Invalid worker file: ', $worker);
continue;
}
$docComment = explode("\n", StringUtil::unifyNewlines($reflection->getDocComment()));
foreach ($docComment as $commentLine) {
if (Regex::compile('[a-z]', Regex::CASE_INSENSITIVE)->match($commentLine)) {
$comment = Regex::compile('^[^a-z]+', Regex::CASE_INSENSITIVE)->replace($commentLine, '');
break;
}
}
$table[] = array(basename($worker, '.class.php'), $comment);
}
return $table;
}
/**
* @see \wcf\system\option\user\group\IUserGroupOptionType::merge()
*/
public function merge($defaultValue, $groupValue)
{
$defaultValue = empty($defaultValue) ? array() : explode(',', StringUtil::unifyNewlines($defaultValue));
$groupValue = empty($groupValue) ? array() : explode(',', StringUtil::unifyNewlines($groupValue));
return implode(',', array_unique(array_merge($defaultValue, $groupValue)));
}
/**
* @see \wcf\page\IPage::assignVariables()
*/
public function assignVariables()
{
parent::assignVariables();
WCF::getTPL()->assign(array('action' => 'add', 'uploadID' => $this->uploadID, 'fileUpload' => $this->fileUpload, 'entryID' => $this->entryID, 'entry' => $this->entry, 'allowedFileExtensions' => explode("\n", StringUtil::unifyNewlines(WCF::getSession()->getPermission('user.filebase.allowedFileExtensions')))));
}
/**
* Creates a new PackageUpdateAuthForm object.
*
* @param PackageUpdateAuthorizationRequiredException $exception
*/
public function __construct(PackageUpdateAuthorizationRequiredException $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 != 'UTF-8') {
$this->message = @StringUtil::convertEncoding($charset, 'UTF-8', $this->message);
}
}
// format message
$this->message = nl2br(preg_replace("/\n{3,}/", "\n\n", StringUtil::unifyNewlines(StringUtil::trim(strip_tags($this->message)))));
}
parent::__construct();
}
/**
* Converts dos to unix newlines.
*
* @param array $array
* @return array
*/
public static function unifyNewlines($array)
{
if (!is_array($array)) {
return StringUtil::unifyNewlines($array);
} else {
foreach ($array as $key => $val) {
$array[$key] = self::unifyNewlines($val);
}
return $array;
}
}
/**
* Exports labels.
*/
public function exportLabels($offset, $limit)
{
$prefixMap = array();
// get global prefixes
$globalPrefixes = '';
$sql = "SELECT\toptionValue\n\t\t\tFROM\twcf" . $this->dbNo . "_option\n\t\t\tWHERE\toptionName = ?";
$statement = $this->database->prepareStatement($sql);
$statement->execute(array('thread_default_prefixes'));
$row = $statement->fetchArray();
if ($row !== false) {
$globalPrefixes = $row['optionValue'];
}
// get boards
if (substr($this->getPackageVersion('com.woltlab.wcf'), 0, 3) == '1.1') {
$sql = "SELECT\t\tboardID, prefixes, prefixMode\n\t\t\t\tFROM\t\twbb" . $this->dbNo . "_" . $this->instanceNo . "_board\n\t\t\t\tWHERE\t\tprefixMode > ?";
$statement = $this->database->prepareStatement($sql);
$statement->execute(array(0));
} else {
$sql = "SELECT\t\tboardID, prefixes, 2 AS prefixMode\n\t\t\t\tFROM\t\twbb" . $this->dbNo . "_" . $this->instanceNo . "_board\n\t\t\t\tWHERE\t\tprefixes <> ?";
$statement = $this->database->prepareStatement($sql);
$statement->execute(array(''));
}
while ($row = $statement->fetchArray()) {
$prefixes = '';
switch ($row['prefixMode']) {
case 1:
$prefixes = $globalPrefixes;
break;
case 2:
$prefixes = $row['prefixes'];
break;
case 3:
$prefixes = $globalPrefixes . "\n" . $row['prefixes'];
break;
}
$prefixes = StringUtil::trim(StringUtil::unifyNewlines($prefixes));
if ($prefixes) {
$key = StringUtil::getHash($prefixes);
if (!isset($prefixMap[$key])) {
$prefixMap[$key] = array('prefixes' => $prefixes, 'boardIDs' => array());
}
$boardID = ImportHandler::getInstance()->getNewID('com.woltlab.wbb.board', $row['boardID']);
if ($boardID) {
$prefixMap[$key]['boardIDs'][] = $boardID;
}
}
}
// save prefixes
if (!empty($prefixMap)) {
$i = 1;
$objectType = ObjectTypeCache::getInstance()->getObjectTypeByName('com.woltlab.wcf.label.objectType', 'com.woltlab.wbb.board');
foreach ($prefixMap as $key => $data) {
// import label group
ImportHandler::getInstance()->getImporter('com.woltlab.wcf.label.group')->import($key, array('groupName' => 'labelgroup' . $i), array('objects' => array($objectType->objectTypeID => $data['boardIDs'])));
// import labels
$labels = explode("\n", $data['prefixes']);
foreach ($labels as $label) {
ImportHandler::getInstance()->getImporter('com.woltlab.wcf.label')->import($key . '-' . $label, array('groupID' => $key, 'label' => mb_substr($label, 0, 80)));
}
$i++;
}
}
}
/**
* Assigns element values to template. Using request data once reading
* initial database data is explicitly disallowed.
*
* @param boolean $useRequestData
*/
public function assignVariables($useRequestData = true)
{
$elementValues = array();
$elementValuesI18n = array();
foreach ($this->elementIDs as $elementID) {
$value = '';
$i18nValues = array();
// use POST values instead of querying database
if ($useRequestData) {
if ($this->isPlainValue($elementID)) {
$value = $this->getValue($elementID);
} else {
if ($this->hasI18nValues($elementID)) {
$i18nValues = $this->i18nValues[$elementID];
// encoding the entries for javascript
foreach ($i18nValues as $languageID => $value) {
$i18nValues[$languageID] = StringUtil::encodeJS(StringUtil::unifyNewlines($value));
}
} else {
$i18nValues = array();
}
}
} else {
$isI18n = Regex::compile('^' . $this->elementOptions[$elementID]['pattern'] . '$')->match($this->elementOptions[$elementID]['value']);
if (!$isI18n) {
// check if it's a regular language variable
$isI18n = Regex::compile('^([a-zA-Z0-9-_]+\\.)+[a-zA-Z0-9-_]+$')->match($this->elementOptions[$elementID]['value']);
}
if ($isI18n) {
// use i18n values from language items
$sql = "SELECT\tlanguageID, languageItemValue\n\t\t\t\t\t\tFROM\twcf" . WCF_N . "_language_item\n\t\t\t\t\t\tWHERE\tlanguageItem = ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array($this->elementOptions[$elementID]['value']));
while ($row = $statement->fetchArray()) {
$languageItemValue = StringUtil::unifyNewlines($row['languageItemValue']);
$i18nValues[$row['languageID']] = StringUtil::encodeJS($languageItemValue);
if ($row['languageID'] == LanguageFactory::getInstance()->getDefaultLanguageID()) {
$value = $languageItemValue;
}
}
// item appeared to be a language item but either is not or does not exist
if (empty($i18nValues) && empty($value)) {
$value = $this->elementOptions[$elementID]['value'];
}
} else {
// use data provided by setOptions()
$value = $this->elementOptions[$elementID]['value'];
}
}
$elementValues[$elementID] = $value;
$elementValuesI18n[$elementID] = $i18nValues;
}
WCF::getTPL()->assign(array('availableLanguages' => $this->availableLanguages, 'i18nPlainValues' => $elementValues, 'i18nValues' => $elementValuesI18n));
}
/**
* @see \wcf\system\image\adapter\IImageAdapter::drawTextRelative()
*/
public function drawTextRelative($text, $position, $margin, $offsetX, $offsetY, $font, $size, $opacity = 1)
{
// split text into multiple lines
$lines = explode("\n", StringUtil::unifyNewlines($text));
// calc text width, height and first line height
$box = imagettfbbox($size, 0, $font, $text);
$firstLineBox = imagettfbbox($size, 0, $font, $lines[0]);
$textWidth = abs($box[0] - $box[2]);
$textHeight = abs($box[7] - $box[1]);
$firstLineHeight = abs($firstLineBox[7] - $firstLineBox[1]);
// calculate x coordinate
$x = 0;
switch ($position) {
case 'topLeft':
case 'middleLeft':
case 'bottomLeft':
$x = $margin;
break;
case 'topCenter':
case 'middleCenter':
case 'bottomCenter':
$x = floor(($this->getWidth() - $textWidth) / 2);
break;
case 'topRight':
case 'middleRight':
case 'bottomRight':
$x = $this->getWidth() - $textWidth - $margin;
break;
}
// calculate y coordinate
$y = 0;
switch ($position) {
case 'topLeft':
case 'topCenter':
case 'topRight':
$y = $margin + $firstLineHeight;
break;
case 'middleLeft':
case 'middleCenter':
case 'middleRight':
$y = floor(($this->getHeight() - $textHeight) / 2) + $firstLineHeight;
break;
case 'bottomLeft':
case 'bottomCenter':
case 'bottomRight':
$y = $this->getHeight() - $textHeight + $firstLineHeight - $margin;
break;
}
$this->drawText($text, $x + $offsetX, $y + $offsetY, $font, $size, $opacity);
}
