/**
* Returns all available commands.
*
* @return array<\wcf\system\cli\command\ICLICommand>
*/
public static function getCommands()
{
if (empty(self::$commands)) {
$directory = DirectoryUtil::getInstance(WCF_DIR . 'lib/system/cli/command/');
$commands = $directory->getFiles(SORT_ASC, new Regex('Command\\.class\\.php$'));
foreach ($commands as $command) {
$class = 'wcf\\system\\cli\\command\\' . basename($command, '.class.php');
if (!class_exists($class) && !interface_exists($class)) {
Log::info('Invalid command file: ', $command);
continue;
}
if (!class_exists($class)) {
continue;
}
$object = new $class();
if (!$object instanceof ICLICommand) {
Log::info('Invalid command file: ', $command);
continue;
}
if (!$object->canAccess()) {
continue;
}
self::$commands[strtolower(basename($command, 'CLICommand.class.php'))] = $object;
}
}
return self::$commands;
}
/**
* Deletes the folders of this template group.
*/
public function deleteFolders()
{
// default template dir
$folders = array(WCF_DIR . 'templates/' . $this->templateGroupFolderName);
// get package dirs
$sql = "SELECT\tpackageDir\n\t\t\tFROM\twcf" . WCF_N . "_package\n\t\t\tWHERE\tpackageDir <> ''";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute();
while ($row = $statement->fetchArray()) {
$packageDir = FileUtil::getRealPath(WCF_DIR . $row['packageDir']);
DirectoryUtil::getInstance($packageDir . 'templates/' . $this->templateGroupFolderName)->deleteAll();
}
}
/**
* Deletes the folder of this template group.
*/
public function deleteFolder()
{
if (file_exists(WCF_DIR . 'templates/' . $this->templateGroupFolderName)) {
DirectoryUtil::getInstance(WCF_DIR . 'templates/' . $this->templateGroupFolderName)->removeAll();
}
// check template group folders in other applications
$sql = "SELECT\tDISTINCT application\n\t\t\tFROM\twcf" . WCF_N . "_template\n\t\t\tWHERE\ttemplateGroupID = ?\n\t\t\t\tAND application <> ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array($this->templateGroupID, 'wcf'));
while ($row = $statement->fetchArray()) {
$application = ApplicationHandler::getInstance()->getApplication($row['application']);
$package = PackageCache::getInstance()->getPackage($application->packageID);
if (file_exists(WCF_DIR . $package->packageDir . 'templates/' . $this->templateGroupFolderName)) {
DirectoryUtil::getInstance(WCF_DIR . $package->packageDir . 'templates/' . $this->templateGroupFolderName)->removeAll();
}
}
}
/**
* Deletes the compiled files of this template.
*/
public function deleteCompiledFiles()
{
DirectoryUtil::getInstance(WCF_DIR . 'templates/compiled/')->removePattern(new Regex(intval($this->packageID) . '_.*_' . preg_quote($this->templateName) . '.php$'));
}
/**
* Deletes relevant template compilations.
*/
public function deleteCompiledTemplates()
{
// templates
DirectoryUtil::getInstance(WCF_DIR . 'templates/compiled/')->removePattern(new Regex('.*_' . $this->languageID . '_.*\\.php$'));
// acp templates
DirectoryUtil::getInstance(WCF_DIR . 'acp/templates/compiled/')->removePattern(new Regex('.*_' . $this->languageID . '_.*\\.php$'));
}
/**
* 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 $table;
}
public function handleImport($filename)
{
//clean all
foreach ($this->objects as $object) {
if ($object == 'folder') {
$actionName = '\\wcf\\data\\category\\CategoryAction';
} else {
$actionName = '\\cms\\data\\' . $object . '\\' . ucfirst($object) . 'Action';
}
$action = new $actionName($this->{$object . 's'}, 'delete');
$action->executeAction();
}
if (file_exists(CMS_DIR . 'files/')) {
DirectoryUtil::getInstance(CMS_DIR . 'files/')->removeAll();
}
// get available languages
$availableLanguages = LanguageFactory::getInstance()->getLanguages();
$this->openTar($filename);
//import all
foreach ($this->objects as $object) {
// check if there is something to import
if (isset($this->data[$object . 's'])) {
// temp store parent ids
$parentIDs = array();
$upperObjectIDs = array();
// go through every single object
foreach ($this->data[$object . 's'] as $import) {
$currentID = isset($import[$object . 'ID']) ? $import[$object . 'ID'] : ($object == 'folder' ? $import['categoryID'] : null);
$langData = array();
// unset current id to be save
if (isset($import[$object . 'ID'])) {
unset($import[$object . 'ID']);
}
// check parent ids
if ($object == 'page' || $object == 'content') {
if (isset($import['parentID']) && $import['parentID'] != '') {
if (isset($this->tmp[$object . 's'][$import['parentID']])) {
// get new id for parent, if parent has been already processed
$import['parentID'] = $this->tmp[$object . 's'][$import['parentID']];
} else {
// set when everything is imported
$parentIDs[$currentID] = $import['parentID'];
unset($import['parentID']);
}
}
}
// obsolete columns for pages
if ($object == 'page') {
if (isset($import['robots'])) {
unset($import['robots']);
}
if (isset($import['showSidebar'])) {
unset($import['showSidebar']);
}
if (isset($import['styleID']) && $import['styleID'] == '') {
$import['styleID'] = null;
}
if (isset($import['authorID'])) {
$import['authorID'] = null;
}
if (isset($import['lastEditorID'])) {
$import['lastEditorID'] = null;
}
// save stylesheets
if (isset($import['stylesheets'])) {
$tmpStylesheets = base64_decode($import['stylesheets']);
if ($this->is_serialized($tmpStylesheets)) {
$tmpStylesheets = unserialize($tmpStylesheets);
if (!empty($tmpStylesheets)) {
$upperObjectIDs[$currentID] = $tmpStylesheets;
}
}
unset($import['stylesheets']);
}
// multilingual title
$tmpTitle = base64_decode($import['title']);
if ($this->is_serialized($tmpTitle)) {
$tmpTitle = unserialize($tmpTitle);
foreach ($availableLanguages as $lang) {
if (isset($tmpTitle[$lang->countryCode])) {
$langData['title'][$lang->languageID] = $tmpTitle[$lang->countryCode];
} else {
$langData['title'][$lang->languageID] = '';
}
}
$import['title'] = '';
} else {
$import['title'] = $tmpTitle;
}
// multilingual description
$tmpDescription = base64_decode($import['description']);
if ($this->is_serialized($tmpDescription)) {
$tmpDescription = unserialize($tmpDescription);
foreach ($availableLanguages as $lang) {
if (isset($tmpDescription[$lang->countryCode])) {
$langData['description'][$lang->languageID] = $tmpDescription[$lang->countryCode];
} else {
$langData['description'][$lang->languageID] = '';
}
}
$import['description'] = '';
} else {
$import['description'] = $tmpDescription;
}
// multilingual meta description
$tmpMetaDescription = base64_decode($import['metaDescription']);
if ($this->is_serialized($tmpMetaDescription)) {
$tmpMetaDescription = unserialize($tmpMetaDescription);
foreach ($availableLanguages as $lang) {
if (isset($tmpMetaDescription[$lang->countryCode])) {
$langData['metaDescription'][$lang->languageID] = $tmpMetaDescription[$lang->countryCode];
} else {
$langData['metaDescription'][$lang->languageID] = '';
}
}
$import['metaDescription'] = '';
} else {
$import['metaDescription'] = $tmpMetaDescription;
}
// multilingual description
$tmpMetaKeywords = base64_decode($import['metaKeywords']);
if ($this->is_serialized($tmpMetaKeywords)) {
$tmpMetaKeywords = unserialize($tmpMetaKeywords);
foreach ($availableLanguages as $lang) {
if (isset($tmpMetaKeywords[$lang->countryCode])) {
$langData['metaKeywords'][$lang->languageID] = $tmpMetaKeywords[$lang->countryCode];
} else {
$langData['metaKeywords'][$lang->languageID] = '';
}
}
$import['metaKeywords'] = '';
} else {
$import['metaKeywords'] = $tmpMetaKeywords;
}
}
// obsolete columns for files
if ($object == 'file') {
if (isset($import['size'])) {
$import['filesize'] = $import['size'];
unset($import['size']);
}
if (isset($import['type'])) {
$import['fileType'] = $import['type'];
unset($import['type']);
}
// save folders -- compatibility mode
if (isset($import['folderID'])) {
$upperObjectIDs[$currentID] = array($import['folderID']);
unset($import['folderID']);
}
if (isset($import['filename'])) {
unset($import['filename']);
}
// save folders
if (isset($import['categoryIDs'])) {
$tmpCategoryIDs = base64_decode($import['categoryIDs']);
if ($this->is_serialized($tmpCategoryIDs)) {
$upperObjectIDs[$currentID] = unserialize($tmpCategoryIDs);
}
unset($import['categoryIDs']);
}
}
// columns for folders
if ($object == 'folder') {
$import['objectTypeID'] = $this->categoryObjectType->objectTypeID;
if (isset($import['folderName'])) {
$import['title'] = $import['folderName'];
unset($import['folderName']);
}
if (isset($import['folderPath'])) {
unset($import['folderPath']);
}
if (!isset($import['description'])) {
$import['description'] = '';
}
// multilingual title
$tmpTitle = base64_decode($import['title']);
if ($this->is_serialized($tmpTitle)) {
$tmpTitle = unserialize($tmpTitle);
foreach ($availableLanguages as $lang) {
if (isset($tmpTitle[$lang->countryCode])) {
$langData['title'][$lang->languageID] = $tmpTitle[$lang->countryCode];
} else {
$langData['title'][$lang->languageID] = '';
}
}
$import['title'] = '';
} else {
$import['title'] = $tmpTitle;
}
// multilingual description
$tmpDescription = base64_decode($import['description']);
if ($this->is_serialized($tmpDescription)) {
$tmpDescription = unserialize($tmpDescription);
foreach ($availableLanguages as $lang) {
if (isset($tmpDescription[$lang->countryCode])) {
$langData['description'][$lang->languageID] = $tmpDescription[$lang->countryCode];
} else {
$langData['description'][$lang->languageID] = '';
}
}
$import['description'] = '';
} else {
$import['description'] = $tmpDescription;
}
}
// columns for contents
if ($object == 'content') {
$import['pageID'] = $this->tmp['pages'][$import['pageID']];
$import['contentData'] = base64_decode($import['contentData']);
// multilingual title
$tmpTitle = base64_decode($import['title']);
if ($this->is_serialized($tmpTitle)) {
$tmpTitle = unserialize($tmpTitle);
foreach ($availableLanguages as $lang) {
if (isset($tmpTitle[$lang->countryCode])) {
$langData['title'][$lang->languageID] = $tmpTitle[$lang->countryCode];
} else {
$langData['title'][$lang->languageID] = '';
}
}
$import['title'] = '';
} else {
$import['title'] = $tmpTitle;
}
// multilingual text?
if ($this->is_serialized($import['contentData'])) {
$tmpData = unserialize($import['contentData']);
// text || php
if (isset($tmpData['text'])) {
$tmpText = $tmpData['text'];
if ($this->is_serialized($tmpText)) {
$tmpText = unserialize($tmpText);
foreach ($availableLanguages as $lang) {
if (isset($tmpText[$lang->countryCode])) {
// replace bbcode and urls
$tmpText[$lang->countryCode] = $this->replaceOldFileIDs($tmpText[$lang->countryCode]);
$langData['text'][$lang->languageID] = $tmpText[$lang->countryCode];
} else {
$langData['text'][$lang->languageID] = '';
}
}
$tmpData['text'] = '';
} else {
$tmpData['text'] = $this->replaceOldFileIDs($tmpData['text']);
}
}
// headline with link
if (isset($tmpData['link'])) {
$tmpData['link'] = $this->replaceOldFileIDs($tmpData['link']);
}
// gallery
if (isset($tmpData['imageIDs'])) {
$imageIDs = array();
if (is_array($tmpData['imageIDs'])) {
foreach ($tmpData['imageIDs'] as $fileID) {
if (isset($this->tmp['files'][$fileID])) {
$imageIDs[] = $this->tmp['files'][$fileID];
}
}
} else {
$oldIDs = explode(',', $tmpData['imageIDs']);
if (is_array($oldIDs) && !empty($oldIDs)) {
foreach ($oldIDs as $fileID) {
if (isset($this->tmp['files'][$fileID])) {
$imageIDs[] = $this->tmp['files'][$fileID];
}
}
}
}
$tmpData['imageIDs'] = $imageIDs;
}
// image
if (isset($tmpData['imageID'])) {
if (isset($this->tmp['files'][$tmpData['imageID']])) {
$tmpData['imageID'] = $this->tmp['files'][$tmpData['imageID']];
} else {
$tmpData['imageID'] = null;
}
}
// file
if (isset($tmpData['fileID'])) {
if (isset($this->tmp['files'][$tmpData['fileID']])) {
$tmpData['fileID'] = $this->tmp['files'][$tmpData['fileID']];
} else {
$tmpData['fileID'] = null;
}
}
// template
if (isset($tmpData['template'])) {
$tmpData['template'] = $this->replaceOldFileIDs($tmpData['template']);
}
// get everything back serialized
$import['contentData'] = serialize($tmpData);
}
}
// get action class name
if ($object == 'folder') {
$actionName = '\\wcf\\data\\category\\CategoryAction';
} else {
$actionName = '\\cms\\data\\' . $object . '\\' . ucfirst($object) . 'Action';
}
$action = new $actionName(array(), 'create', array('data' => $import));
$new = $action->executeAction();
$new = $new['returnValues'];
// save temp
if ($object == 'folder') {
$this->tmp[$object . 's'][$currentID] = $new->categoryID;
} else {
$this->tmp[$object . 's'][$currentID] = $new->{$object . 'ID'};
}
// save lang items
if (!empty($langData)) {
foreach ($langData as $column => $values) {
I18nHandler::getInstance()->setValues($column, $values);
$this->saveI18nValue($new, $object, $column);
}
}
}
// set new parents if needed
if ($object == 'page' || $object == 'content') {
foreach ($parentIDs as $child => $parent) {
$editorName = '\\cms\\data\\' . $object . '\\' . ucfirst($object) . 'Editor';
$className = '\\cms\\data\\' . $object . '\\' . ucfirst($object);
$element = new $className($this->tmp[$object . 's'][$child]);
if ($element !== null) {
$editor = new $editorName($element);
$update['parentID'] = $this->tmp[$object . 's'][$parent];
$editor->update($update);
}
}
}
// link stylesheets and pages
if ($object == 'page') {
foreach ($upperObjectIDs as $pageID => $stylesheetIDs) {
$editorName = '\\cms\\data\\' . $object . '\\' . ucfirst($object) . 'Editor';
$className = '\\cms\\data\\' . $object . '\\' . ucfirst($object);
$newStylesheetIDs = array();
foreach ($stylesheetIDs as $stylesheet) {
if (isset($this->tmp['stylesheets'][$stylesheet])) {
$newStylesheetIDs[] = $this->tmp['stylesheets'][$stylesheet];
}
}
$page = new $className($this->tmp[$object . 's'][$pageID]);
if ($page !== null && !empty($newStylesheetIDs)) {
$editor = new $editorName($page);
$editor->updateStylesheetIDs($newStylesheetIDs);
}
}
}
// link files and folders
if ($object == 'file') {
foreach ($upperObjectIDs as $file => $folders) {
$editorName = '\\cms\\data\\' . $object . '\\' . ucfirst($object) . 'Editor';
$className = '\\cms\\data\\' . $object . '\\' . ucfirst($object);
$element = new $className($this->tmp[$object . 's'][$file]);
$newFolders = array();
foreach ($folders as $folder) {
if (isset($this->tmp['folders'][$folder])) {
$newFolders[] = $this->tmp['folders'][$folder];
}
}
if ($element !== null) {
$editor = new $editorName($element);
$editor->updateCategoryIDs($newFolders);
}
}
$this->importFiles($filename);
}
}
}
}
/**
* Deletes all compiled templates.
*
* @param string $compileDir
*/
public static function deleteCompiledTemplates($compileDir = '')
{
if (empty($compileDir)) {
$compileDir = WCF_DIR . 'templates/compiled/';
}
// delete compiled templates
DirectoryUtil::getInstance($compileDir)->removePattern(new Regex('.*_.*_.*\\.php$'));
}
/**
* Deletes the compiled files of this template.
*/
public function deleteCompiledFiles()
{
DirectoryUtil::getInstance(WCF_DIR . 'templates/compiled/')->removePattern(new Regex($this->templateGroupID . '_' . $this->application . '_.*_' . preg_quote($this->templateName) . '.php$'));
}
/**
* Removes files matching given pattern.
*
* @param string $pattern
*/
protected function removeFiles($pattern) {
$directory = FileUtil::unifyDirSeperator(WCF_DIR.'cache/');
$pattern = str_replace('*', '.*', str_replace('.', '\.', $pattern));
DirectoryUtil::getInstance($directory)->executeCallback(new Callback(function ($filename) {
if (!@touch($filename, 1)) {
@unlink($filename);
}
}), new Regex('^'.$directory.$pattern.'$', Regex::CASE_INSENSITIVE));
}
/**
* Registers with wcf setup delivered packages in the package installation queue.
*/
protected function installPackages()
{
// init database connection
$this->initDB();
// get admin account
$admin = new User(1);
// get delivered packages
$wcfPackageFile = '';
$otherPackages = array();
$tar = new Tar(SETUP_FILE);
foreach ($tar->getContentList() as $file) {
if ($file['type'] != 'folder' && mb_strpos($file['filename'], 'install/packages/') === 0) {
$packageFile = basename($file['filename']);
// ignore any files which aren't an archive
if (preg_match('~\\.(tar\\.gz|tgz|tar)$~', $packageFile)) {
$packageName = preg_replace('!\\.(tar\\.gz|tgz|tar)$!', '', $packageFile);
if ($packageName == 'com.woltlab.wcf') {
$wcfPackageFile = $packageFile;
} else {
$isStrato = !empty($_SERVER['DOCUMENT_ROOT']) && strpos($_SERVER['DOCUMENT_ROOT'], 'strato') !== false;
if (!$isStrato && preg_match('!\\.(tar\\.gz|tgz)$!', $packageFile)) {
// try to unzip zipped package files
if (FileUtil::uncompressFile(TMP_DIR . 'install/packages/' . $packageFile, TMP_DIR . 'install/packages/' . $packageName . '.tar')) {
@unlink(TMP_DIR . 'install/packages/' . $packageFile);
$packageFile = $packageName . '.tar';
}
}
$otherPackages[$packageName] = $packageFile;
}
}
}
}
$tar->close();
// register packages in queue
// get new process id
$sql = "SELECT\tMAX(processNo) AS processNo\n\t\t\tFROM\twcf" . WCF_N . "_package_installation_queue";
$statement = self::getDB()->prepareStatement($sql);
$statement->execute();
$result = $statement->fetchArray();
$processNo = intval($result['processNo']) + 1;
// search existing wcf package
$sql = "SELECT\tCOUNT(*) AS count\n\t\t\tFROM\twcf" . WCF_N . "_package\n\t\t\tWHERE\tpackage = 'com.woltlab.wcf'";
$statement = self::getDB()->prepareStatement($sql);
$statement->execute();
$row = $statement->fetchArray();
if (!$row['count']) {
if (empty($wcfPackageFile)) {
throw new SystemException('the essential package com.woltlab.wcf is missing.');
}
// register essential wcf package
$queue = PackageInstallationQueueEditor::create(array('processNo' => $processNo, 'userID' => $admin->userID, 'package' => 'com.woltlab.wcf', 'packageName' => 'WoltLab Community Framework', 'archive' => TMP_DIR . 'install/packages/' . $wcfPackageFile, 'isApplication' => 1));
}
// register all other delivered packages
asort($otherPackages);
foreach ($otherPackages as $packageName => $packageFile) {
// extract packageName from archive's package.xml
$archive = new PackageArchive(TMP_DIR . 'install/packages/' . $packageFile);
try {
$archive->openArchive();
} catch (\Exception $e) {
// we've encountered a broken archive, revert everything and then fail
$sql = "SELECT\tqueueID, parentQueueID\n\t\t\t\t\tFROM\twcf" . WCF_N . "_package_installation_queue";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute();
$queues = array();
while ($row = $statement->fetchArray()) {
$queues[$row['queueID']] = $row['parentQueueID'];
}
$queueIDs = array();
$queueID = $queue->queueID;
while ($queueID) {
$queueIDs[] = $queueID;
$queueID = isset($queues[$queueID]) ? $queues[$queueID] : 0;
}
// remove previously created queues
if (!empty($queueIDs)) {
$sql = "DELETE FROM\twcf" . WCF_N . "_package_installation_queue\n\t\t\t\t\t\tWHERE\t\tqueueID = ?";
$statement = WCF::getDB()->prepareStatement($sql);
WCF::getDB()->beginTransaction();
foreach ($queueIDs as $queueID) {
$statement->execute(array($queueID));
}
WCF::getDB()->commitTransaction();
}
// remove package files
@unlink(TMP_DIR . 'install/packages/' . $wcfPackageFile);
foreach ($otherPackages as $packageFile) {
@unlink(TMP_DIR . 'install/packages/' . $packageFile);
}
// throw exception again
throw new SystemException('', 0, '', $e);
}
$queue = PackageInstallationQueueEditor::create(array('parentQueueID' => $queue->queueID, 'processNo' => $processNo, 'userID' => $admin->userID, 'package' => $packageName, 'packageName' => $archive->getLocalizedPackageInfo('packageName'), 'archive' => TMP_DIR . 'install/packages/' . $packageFile, 'isApplication' => 1));
}
// login as admin
$factory = new ACPSessionFactory();
$factory->load();
SessionHandler::getInstance()->changeUser($admin);
SessionHandler::getInstance()->register('masterPassword', 1);
SessionHandler::getInstance()->register('__wcfSetup_developerMode', self::$developerMode);
SessionHandler::getInstance()->update();
$installPhpDeleted = @unlink('./install.php');
@unlink('./test.php');
$wcfSetupTarDeleted = @unlink('./WCFSetup.tar.gz');
// print page
WCF::getTPL()->assign(array('installPhpDeleted' => $installPhpDeleted, 'wcfSetupTarDeleted' => $wcfSetupTarDeleted));
WCF::getTPL()->display('stepInstallPackages');
// delete tmp files
$directory = TMP_DIR . '/';
DirectoryUtil::getInstance($directory)->removePattern(new Regex('\\.tar(\\.gz)?$'), true);
}
/**
* Reads the information of cached files
*
* @param string $cacheType
* @param strign $cacheDir
* @param wcf\system\Regex $ignore
*/
protected function readCacheFiles($cacheType, $cacheDir, Regex $ignore = null, $extension = 'php') {
if (!isset($this->cacheData[$cacheType])) {
$this->cacheData[$cacheType] = array();
}
// get files in cache directory
try {
$directoryUtil = DirectoryUtil::getInstance($cacheDir);
}
catch (SystemException $e) {
return;
}
$files = $directoryUtil->getFileObjects(SORT_ASC, new Regex('\.'.$extension.'$'));
// get additional file information
$data = array();
if (is_array($files)) {
foreach ($files as $file) {
if ($ignore !== null && $ignore->match($file)) {
continue;
}
$data[] = array(
'filename' => $file->getBasename(),
'filesize' => $file->getSize(),
'mtime' => $file->getMtime(),
'perm' => substr(sprintf('%o', $file->getPerms()), -3),
'writable' => $file->isWritable()
);
$this->cacheData['files']++;
$this->cacheData['size'] += $file->getSize();
}
}
$this->caches[$cacheType][$cacheDir] = $data;
}
/**
* @see \wcf\page\IPage::readData()
*/
public function readData()
{
AbstractPage::readData();
$fileNameRegex = new Regex('(?:^|/)\\d{4}-\\d{2}-\\d{2}\\.txt$');
$this->logFiles = DirectoryUtil::getInstance(WCF_DIR . 'log/')->getFiles(SORT_DESC, $fileNameRegex);
if ($this->exceptionID) {
// search the appropriate file
foreach ($this->logFiles as $logFile) {
$contents = file_get_contents($logFile);
if (mb_strpos($contents, '<<<<<<<<' . $this->exceptionID . '<<<<') !== false) {
$fileNameRegex->match($logFile);
$matches = $fileNameRegex->getMatches();
$this->logFile = $matches[0];
break;
}
unset($contents);
}
if (!isset($contents)) {
$this->logFile = '';
return;
}
} else {
if ($this->logFile) {
if (!$fileNameRegex->match(basename($this->logFile))) {
throw new IllegalLinkException();
}
if (!file_exists(WCF_DIR . 'log/' . $this->logFile)) {
throw new IllegalLinkException();
}
$contents = file_get_contents(WCF_DIR . 'log/' . $this->logFile);
} else {
return;
}
}
// unify newlines
$contents = StringUtil::unifyNewlines($contents);
// split contents
$split = new Regex('(?:^|\\n<<<<\\n\\n)(?:<<<<<<<<([a-f0-9]{40})<<<<\\n|$)');
$contents = $split->split($contents, Regex::SPLIT_NON_EMPTY_ONLY | Regex::CAPTURE_SPLIT_DELIMITER);
// even items become keys, odd items become values
try {
$this->exceptions = call_user_func_array('array_merge', array_map(function ($v) {
return array($v[0] => $v[1]);
}, array_chunk($contents, 2)));
} catch (\Exception $e) {
// logfile contents are pretty malformed, abort
return;
}
if ($this->exceptionID) {
$this->searchPage($this->exceptionID);
}
$this->calculateNumberOfPages();
$i = 0;
$exceptionRegex = new Regex('(?P<date>[MTWFS][a-z]{2}, \\d{1,2} [JFMASOND][a-z]{2} \\d{4} \\d{2}:\\d{2}:\\d{2} [+-]\\d{4})
Message: (?P<message>.*?)
File: (?P<file>.*?) \\((?P<line>\\d+)\\)
PHP version: (?P<phpVersion>.*?)
WCF version: (?P<wcfVersion>.*?)
Request URI: (?P<requestURI>.*?)
Referrer: (?P<referrer>.*?)
User-Agent: (?P<userAgent>.*?)
Information: (?P<information>.*?)
Stacktrace:
(?P<stacktrace>.*)', Regex::DOT_ALL);
$stackTraceFormatter = new Regex('^\\s+(#\\d+)', Regex::MULTILINE);
foreach ($this->exceptions as $key => $val) {
$i++;
if ($i < $this->startIndex || $i > $this->endIndex) {
unset($this->exceptions[$key]);
continue;
}
if (!$exceptionRegex->match($val)) {
unset($this->exceptions[$key]);
continue;
}
$this->exceptions[$key] = $exceptionRegex->getMatches();
$this->exceptions[$key]['stacktrace'] = explode("\n", $stackTraceFormatter->replace(StringUtil::encodeHTML($this->exceptions[$key]['stacktrace']), '<strong>\\1</strong>'));
$this->exceptions[$key]['information'] = JSON::decode($this->exceptions[$key]['information']);
}
}
/**
* @see \wcf\system\cronjob\ICronjob::execute()
*/
public function execute(Cronjob $cronjob)
{
parent::execute($cronjob);
// clean up search keywords
$sql = "SELECT\tAVG(searches) AS searches\n\t\t\tFROM\twcf" . WCF_N . "_search_keyword";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute();
if (($row = $statement->fetchArray()) !== false) {
$sql = "DELETE FROM\twcf" . WCF_N . "_search_keyword\n\t\t\t\tWHERE\t\tsearches <= ?\n\t\t\t\t\t\tAND lastSearchTime < ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(floor($row['searches'] / 4), TIME_NOW - 86400 * 30));
}
// clean up notifications
$sql = "DELETE FROM\twcf" . WCF_N . "_user_notification\n\t\t\tWHERE\t\ttime < ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(TIME_NOW - 86400 * USER_CLEANUP_NOTIFICATION_LIFETIME));
// clean up user activity events
$sql = "DELETE FROM\twcf" . WCF_N . "_user_activity_event\n\t\t\tWHERE\t\ttime < ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(TIME_NOW - 86400 * USER_CLEANUP_ACTIVITY_EVENT_LIFETIME));
// clean up profile visitors
$sql = "DELETE FROM\twcf" . WCF_N . "_user_profile_visitor\n\t\t\tWHERE\t\ttime < ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(TIME_NOW - 86400 * USER_CLEANUP_PROFILE_VISITOR_LIFETIME));
// tracked visits
$sql = "DELETE FROM\twcf" . WCF_N . "_tracked_visit\n\t\t\tWHERE\t\tobjectTypeID = ?\n\t\t\t\t\tAND visitTime < ?";
$statement1 = WCF::getDB()->prepareStatement($sql);
$sql = "DELETE FROM\twcf" . WCF_N . "_tracked_visit_type\n\t\t\tWHERE\t\tobjectTypeID = ?\n\t\t\t\t\tAND visitTime < ?";
$statement2 = WCF::getDB()->prepareStatement($sql);
WCF::getDB()->beginTransaction();
foreach (ObjectTypeCache::getInstance()->getObjectTypes('com.woltlab.wcf.visitTracker.objectType') as $objectType) {
// get lifetime
$lifetime = $objectType->lifetime ?: VisitTracker::DEFAULT_LIFETIME;
// delete data
$statement1->execute(array($objectType->objectTypeID, $lifetime));
$statement2->execute(array($objectType->objectTypeID, $lifetime));
}
WCF::getDB()->commitTransaction();
// clean up cronjob log
$sql = "DELETE FROM\twcf" . WCF_N . "_cronjob_log\n\t\t\tWHERE\t\texecTime < ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(TIME_NOW - 86400 * 7));
// clean up session access log
$sql = "DELETE FROM\twcf" . WCF_N . "_acp_session_access_log\n\t\t\tWHERE\t\tsessionLogID IN (\n\t\t\t\t\t\tSELECT\tsessionLogID\n\t\t\t\t\t\tFROM\twcf" . WCF_N . "_acp_session_log\n\t\t\t\t\t\tWHERE\tlastActivityTime < ?\n\t\t\t\t\t)";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(TIME_NOW - 86400 * 30));
// clean up session log
$sql = "DELETE FROM\twcf" . WCF_N . "_acp_session_log\n\t\t\tWHERE\t\tlastActivityTime < ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(TIME_NOW - 86400 * 30));
// clean up search data
$sql = "DELETE FROM\twcf" . WCF_N . "_search\n\t\t\tWHERE\t\tsearchTime < ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(TIME_NOW - 86400));
// clean up expired edit history entries
if (MODULE_EDIT_HISTORY) {
if (EDIT_HISTORY_EXPIRATION) {
$sql = "DELETE FROM\twcf" . WCF_N . "_edit_history_entry\n\t\t\t\t\tWHERE\t\tobsoletedAt < ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(TIME_NOW - 86400 * EDIT_HISTORY_EXPIRATION));
}
} else {
// edit history is disabled, prune old versions
$sql = "DELETE FROM\twcf" . WCF_N . "_edit_history_entry";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute();
}
// clean up user authentication failure log
if (ENABLE_USER_AUTHENTICATION_FAILURE) {
$sql = "DELETE FROM\twcf" . WCF_N . "_user_authentication_failure\n\t\t\t\tWHERE\t\ttime < ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(TIME_NOW - 86400 * USER_AUTHENTICATION_FAILURE_EXPIRATION));
}
// clean up error logs
$files = @glob(WCF_DIR . 'log/*.txt');
if (is_array($files)) {
foreach ($files as $filename) {
if (filectime($filename) < TIME_NOW - 86400 * 14) {
@unlink($filename);
}
}
}
// clean up temporary folder
$tempFolder = FileUtil::getTempFolder();
DirectoryUtil::getInstance($tempFolder)->executeCallback(new Callback(function ($filename, $object) use($tempFolder) {
if ($filename === $tempFolder) {
return;
}
if ($filename === $tempFolder . '.htaccess') {
return;
}
if ($object->getMTime() < TIME_NOW - 86400) {
if ($object->isDir()) {
@rmdir($filename);
} else {
if ($object->isFile()) {
@unlink($filename);
}
}
}
}));
}
/**
* @see wcf\page\IPage::readData()
*/
public function readData()
{
parent::readData();
// init cache data
$this->cacheData = array('source' => get_class(CacheHandler::getInstance()->getCacheSource()), 'version' => '', 'size' => 0, 'files' => 0);
$_this = $this;
$readFileCache = function ($cacheDir, Regex $ignore = null) use($_this) {
$_this->caches[$cacheDir] = array();
// get files in cache directory
try {
$directoryUtil = DirectoryUtil::getInstance($cacheDir);
} catch (SystemException $e) {
return;
}
$files = $directoryUtil->getFileObjects(SORT_ASC, new Regex('\\.php$'));
// get additional file information
if (is_array($files)) {
foreach ($files as $file) {
if ($ignore !== null) {
if ($ignore->match($file)) {
continue;
}
}
$_this->caches[$cacheDir][] = array('filename' => $file->getBasename(), 'filesize' => $file->getSize(), 'mtime' => $file->getMtime(), 'perm' => substr(sprintf('%o', $file->getPerms()), -3), 'writable' => $file->isWritable());
$_this->cacheData['files']++;
$_this->cacheData['size'] += $file->getSize();
}
}
};
// filesystem cache
if ($this->cacheData['source'] == 'wcf\\system\\cache\\source\\DiskCacheSource') {
// set version
$this->cacheData['version'] = WCF_VERSION;
$conditions = new PreparedStatementConditionBuilder();
$conditions->add("packageID IN (?)", array(PackageDependencyHandler::getInstance()->getDependencies()));
$conditions->add("isApplication = ?", array(1));
// get package dirs
$sql = "SELECT\tpackageDir\n\t\t\t\tFROM\twcf" . WCF_N . "_package\n\t\t\t\t" . $conditions;
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute($conditions->getParameters());
while ($row = $statement->fetchArray()) {
$packageDir = FileUtil::getRealPath(WCF_DIR . $row['packageDir']);
$readFileCache($packageDir . 'cache');
}
} else {
if ($this->cacheData['source'] == 'wcf\\system\\cache\\source\\MemcacheCacheSource') {
// get version
$this->cacheData['version'] = MemcacheAdapter::getInstance()->getMemcache()->getVersion();
// get stats
$stats = MemcacheAdapter::getInstance()->getMemcache()->getStats();
$this->cacheData['files'] = $stats['curr_items'];
$this->cacheData['size'] = $stats['bytes'];
} else {
if ($this->cacheData['source'] == 'wcf\\system\\cache\\source\\ApcCacheSource') {
// set version
$this->cacheData['version'] = phpversion('apc');
$conditions = new PreparedStatementConditionBuilder();
$conditions->add("packageID IN (?)", array(PackageDependencyHandler::getInstance()->getDependencies()));
$conditions->add("isApplication = ?", array(1));
// get package dirs
$sql = "SELECT\tpackageDir, packageName, instanceNo\n\t\t\t\tFROM\twcf" . WCF_N . "_package\n\t\t\t\t" . $conditions;
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute($conditions->getParameters());
$packageNames = array();
while ($row = $statement->fetchArray()) {
$packagePath = FileUtil::getRealPath(WCF_DIR . $row['packageDir']) . 'cache/';
$packageNames[$packagePath] = $row['packageName'] . ' #' . $row['instanceNo'];
}
$apcinfo = apc_cache_info('user');
$cacheList = $apcinfo['cache_list'];
foreach ($cacheList as $cache) {
$cachePath = FileUtil::addTrailingSlash(FileUtil::unifyDirSeperator(dirname($cache['info'])));
if (isset($packageNames[$cachePath])) {
// Use the packageName + the instance number, because pathes could confuse the administrator.
// He could think this is a file cache. If instanceName would be unique, we could use it instead.
$packageName = $packageNames[$cachePath];
if (!isset($this->caches[$packageName])) {
$this->caches[$packageName] = array();
}
// get additional cache information
$this->caches[$packageName][] = array('filename' => basename($cache['info'], '.php'), 'filesize' => $cache['mem_size'], 'mtime' => $cache['mtime']);
$this->cacheData['files']++;
$this->cacheData['size'] += $cache['mem_size'];
}
}
} else {
if ($this->cacheData['source'] == 'wcf\\system\\cache\\source\\NoCacheSource') {
$this->cacheData['version'] = WCF_VERSION;
$this->cacheData['files'] = $this->cacheData['size'] = 0;
}
}
}
}
$readFileCache(WCF_DIR . 'language');
$readFileCache(WCF_DIR . 'templates/compiled', new Regex('\\.meta\\.php$'));
$readFileCache(WCF_DIR . 'acp/templates/compiled', new Regex('\\.meta\\.php$'));
}
/**
* @see wcf\system\cache\source\ICacheSource::flush()
*/
public function flush()
{
$sql = "SELECT\t\tpackage.packageDir\n\t\t\tFROM\t\twcf" . WCF_N . "_package_dependency package_dependency\n\t\t\tLEFT JOIN\twcf" . WCF_N . "_package package\n\t\t\tON\t\t(package.packageID = package_dependency.dependency)\n\t\t\tWHERE\t\tpackage_dependency.packageID = ?\n\t\t\t\t\tAND isApplication = ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(PACKAGE_ID, 1));
while ($row = $statement->fetchArray()) {
$packageDir = FileUtil::getRealPath(WCF_DIR . $row['packageDir']);
$cacheDir = $packageDir . 'cache';
DirectoryUtil::getInstance($cacheDir)->removePattern(new Regex('.*\\.php$'));
}
}