/**
* Inserts the page number into the link.
*
* @param string $link
* @param integer $pageNo
* @return string final link
*/
protected static function insertPageNumber($link, $pageNo)
{
$startPos = StringUtil::indexOf($link, '%d');
if ($startPos !== null) {
$link = StringUtil::substring($link, 0, $startPos) . $pageNo . StringUtil::substring($link, $startPos + 2);
}
return $link;
}
/**
* Sets the target url, by default appends appropriate session id.
* May be left empty to disable url functionality.
*
* @param string $url
* @param boolean $appendSession
*/
public function setURL($url, $appendSession = false)
{
// append session id
if ($appendSession) {
if (StringUtil::indexOf($url, '?') === false) {
$url .= SID_ARG_1ST;
} else {
$url .= SID_ARG_2ND_NOT_ENCODED;
}
}
$this->url = $url;
}
/**
* @see \Exception::__construct()
*/
public function __construct($fieldName, $errorMessage = 'empty', array $variables = array()) {
$this->errorMessage = $errorMessage;
if (StringUtil::indexOf($this->errorMessage, '.') === false) {
$this->errorMessage = WCF::getLanguage()->get('wcf.global.form.error.'.$this->errorMessage);
}
else {
$this->errorMessage = WCF::getLanguage()->getDynamicVariable($this->errorMessage, $variables);
}
$this->fieldName = $fieldName;
$this->message = WCF::getLanguage()->getDynamicVariable('wcf.ajax.error.invalidParameter', array('fieldName' => $this->fieldName));
}
/**
* Parses a possible range of values including a step value.
*
* @param string $value
* @return array
*/
protected static function getRanges($value)
{
// this is a single value
if (StringUtil::indexOf($value, '-') === false) {
return array($value);
}
$step = 1;
if (StringUtil::indexOf($value, '/') !== false) {
$data = explode('/', $value);
$step = $data[1];
$value = $data[0];
}
$data = explode('-', $value);
return self::calculateRange($data[0], $data[1], $step);
}
/**
* Alias to php setcookie() function.
*/
public static function setCookie($name, $value = '', $expire = 0) {
$application = ApplicationHandler::getInstance()->getActiveApplication();
$addDomain = (StringUtil::indexOf($application->cookieDomain, '.') === false || StringUtil::endsWith($application->cookieDomain, '.lan') || StringUtil::endsWith($application->cookieDomain, '.local')) ? false : true;
@header('Set-Cookie: '.rawurlencode(COOKIE_PREFIX.$name).'='.rawurlencode($value).($expire ? '; expires='.gmdate('D, d-M-Y H:i:s', $expire).' GMT; max-age='.($expire - TIME_NOW) : '').'; path='.$application->cookiePath.($addDomain ? '; domain='.$application->cookieDomain : '').(RouteHandler::secureConnection() ? '; secure' : '').'; HttpOnly', false);
}
/**
* @see wcf\form\IForm::save()
*/
public function save() {
parent::save();
// change user
WCF::getSession()->changeUser($this->user);
$this->saved();
if (!empty($this->url)) {
// append session
if (StringUtil::indexOf($this->url, '?') !== false) $this->url .= SID_ARG_2ND_NOT_ENCODED;
else $this->url .= SID_ARG_1ST;
HeaderUtil::redirect($this->url);
}
else {
$application = ApplicationHandler::getInstance()->getActiveApplication();
$path = $application->getPageURL() . 'acp/' . SID_ARG_1ST;
HeaderUtil::redirect($path);
}
exit;
}
/**
* @see wcf\form\IForm::save()
*/
public function save()
{
parent::save();
// change user
WCF::getSession()->changeUser($this->user);
$this->saved();
if (!empty($this->url)) {
// append session
if (StringUtil::indexOf($this->url, '?') !== false) {
$this->url .= SID_ARG_2ND_NOT_ENCODED;
} else {
$this->url .= SID_ARG_1ST;
}
HeaderUtil::redirect($this->url);
} else {
HeaderUtil::redirect('index.php' . SID_ARG_1ST);
}
exit;
}
/**
* Handles request input variables.
*/
public function handleRequest()
{
$variables = array();
foreach ($_REQUEST as $key => $value) {
if (StringUtil::indexOf($key, $this->getName() . '_') !== false) {
$key = StringUtil::replace($this->getName() . '_', '', $key);
$variables[$key] = $value;
}
}
if (!empty($variables)) {
foreach ($this->containers as $container) {
$container->handleRequest($variables);
}
}
}
/**
* Searches in templates.
*
* @param string $search search query
* @param string $replace
* @param array $templateIDs
* @param boolean $invertTemplates
* @param boolean $useRegex
* @param boolean $caseSensitive
* @param boolean $invertSearch
* @return array results
*/
public static function search($search, $replace = null, $templateIDs = null, $invertTemplates = 0, $useRegex = 0, $caseSensitive = 0, $invertSearch = 0) {
// get available template ids
$results = array();
$availableTemplateIDs = array();
$sql = "SELECT templateName, templateID, templateGroupID, packageID
FROM wcf".WCF_N."_template
".($replace !== null ? "WHERE templateGroupID <> 0" : "");
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute();
while ($row = $statement->fetchArray()) {
if (!isset($availableTemplateIDs[$row['templateName'].'-'.$row['templateGroupID']]) || PACKAGE_ID == $row['packageID']) {
$availableTemplateIDs[$row['templateName'].'-'.$row['templateGroupID']] = $row['templateID'];
}
}
// get templates
if (empty($availableTemplateIDs)) return $results;
$conditions = new PreparedStatementConditionBuilder();
$conditions->add("template.templateID IN (?)", array($availableTemplateIDs));
if ($templateIDs !== null) $conditions->add("template.templateID ".($invertTemplates ? "NOT " : "")." IN (?)", array($templateIDs));
$sql = "SELECT template.*, group.templateGroupFolderName, package.packageDir
FROM wcf".WCF_N."_template template
LEFT JOIN wcf".WCF_N."_template_group group
ON (group.templateGroupID = template.templateGroupID)
LEFT JOIN wcf".WCF_N."_package package
ON (package.packageID = template.packageID)
".$conditions."
ORDER BY templateName ASC";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute($conditions->getParameters());
unset($availableTemplateIDs);
while ($row = $statement->fetchArray()) {
$template = new TemplateEditor(null, $row);
if ($replace === null) {
// search
if ($useRegex) $matches = (intval(preg_match('/'.$search.'/s'.(!$caseSensitive ? 'i' : ''), $template->getSource())) !== 0);
else {
if ($caseSensitive) $matches = (StringUtil::indexOf($template->getSource(), $search) !== false);
else $matches = (StringUtil::indexOfIgnoreCase($template->getSource(), $search) !== false);
}
if (($matches && !$invertSearch) || (!$matches && $invertSearch)) {
$results[] = $row;
}
}
else {
// search and replace
$matches = 0;
if ($useRegex) {
$newSource = preg_replace('/'.$search.'/s'.(!$caseSensitive ? 'i' : ''), $replace, $template->getSource(), -1, $matches);
}
else {
if ($caseSensitive) $newSource = StringUtil::replace($search, $replace, $template->getSource(), $matches);
else $newSource = StringUtil::replaceIgnoreCase($search, $replace, $template->getSource(), $matches);
}
if ($matches > 0) {
$template->setSource($newSource);
$row['matches'] = $matches;
$results[] = $row;
}
}
}
return $results;
}
/**
* Checks the version number of the installed package against the "fromversion"
* number of the update.
*
* The "fromversion" number may contain wildcards (asterisks) which means
* that the update covers the whole range of release numbers where the asterisk
* wildcards digits from 0 to 9.
* For example, if "fromversion" is "1.1.*" and this package updates to
* version 1.2.0, all releases from 1.1.0 to 1.1.9 may be updated using
* this package.
*
* @param string $currentVersion
* @param string $fromVersion
* @return boolean
*/
public static function checkFromversion($currentVersion, $fromversion) {
if (StringUtil::indexOf($fromversion, '*') !== false) {
// from version with wildcard
// use regular expression
$fromversion = StringUtil::replace('\*', '.*', preg_quote($fromversion, '!'));
if (preg_match('!^'.$fromversion.'$!i', $currentVersion)) {
return true;
}
}
else {
if (self::compareVersion($currentVersion, $fromversion, '=')) {
return true;
}
}
return false;
}
/**
* Searches in templates.
*
* @param string $search search query
* @param string $replace
* @param array $templateIDs
* @param boolean $invertTemplates
* @param boolean $useRegex
* @param boolean $caseSensitive
* @param boolean $invertSearch
* @return array results
*/
public static function search($search, $replace = null, $templateIDs = null, $invertTemplates = 0, $useRegex = 0, $caseSensitive = 0, $invertSearch = 0)
{
// get available template ids
$results = array();
$availableTemplateIDs = array();
$sql = "SELECT\t\ttemplate.templateName, template.templateID, template.templateGroupID, template.packageID\n\t\t\tFROM\t\twcf" . WCF_N . "_template template\n\t\t\tLEFT JOIN\twcf" . WCF_N . "_package_dependency package_dependency\n\t\t\tON\t\t(package_dependency.dependency = template.packageID)\n\t\t\tWHERE \t\tpackage_dependency.packageID = ?\n\t\t\t\t\t" . ($replace !== null ? "AND template.templateGroupID <> 0" : "") . "\n\t\t\tORDER BY\tpackage_dependency.priority ASC";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(PACKAGE_ID));
while ($row = $statement->fetchArray()) {
if (!isset($availableTemplateIDs[$row['templateName'] . '-' . $row['templateGroupID']]) || PACKAGE_ID == $row['packageID']) {
$availableTemplateIDs[$row['templateName'] . '-' . $row['templateGroupID']] = $row['templateID'];
}
}
// get templates
if (!count($availableTemplateIDs)) {
return $results;
}
$conditions = new PreparedStatementConditionBuilder();
$conditions->add("template.templateID IN (?)", array($availableTemplateIDs));
if ($templateIDs !== null) {
$conditions->add("template.templateID " . ($invertTemplates ? "NOT " : "") . " IN (?)", array($templateIDs));
}
$sql = "SELECT\t\ttemplate.*, group.templateGroupFolderName, package.packageDir\n\t\t\tFROM\t\twcf" . WCF_N . "_template template\n\t\t\tLEFT JOIN\twcf" . WCF_N . "_template_group group\n\t\t\tON\t\t(group.templateGroupID = template.templateGroupID)\n\t\t\tLEFT JOIN\twcf" . WCF_N . "_package package\n\t\t\tON\t\t(package.packageID = template.packageID)\n\t\t\t" . $conditions . "\n\t\t\tORDER BY\ttemplateName ASC";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute($conditions->getParameters());
unset($availableTemplateIDs);
while ($row = $statement->fetchArray()) {
$template = new TemplateEditor(null, $row);
if ($replace === null) {
// search
if ($useRegex) {
$matches = intval(preg_match('/' . $search . '/s' . (!$caseSensitive ? 'i' : ''), $template->getSource())) !== 0;
} else {
if ($caseSensitive) {
$matches = StringUtil::indexOf($template->getSource(), $search) !== false;
} else {
$matches = StringUtil::indexOfIgnoreCase($template->getSource(), $search) !== false;
}
}
if ($matches && !$invertSearch || !$matches && $invertSearch) {
$results[] = $row;
}
} else {
// search and replace
$matches = 0;
if ($useRegex) {
$newSource = preg_replace('/' . $search . '/s' . (!$caseSensitive ? 'i' : ''), $replace, $template->getSource(), -1, $matches);
} else {
if ($caseSensitive) {
$newSource = StringUtil::replace($search, $replace, $template->getSource(), $matches);
} else {
$newSource = StringUtil::replaceIgnoreCase($search, $replace, $template->getSource(), $matches);
}
}
if ($matches > 0) {
$template->setSource($newSource);
$row['matches'] = $matches;
$results[] = $row;
}
}
}
return $results;
}
/**
* Gets the package name of the first application in WCFSetup.tar.gz.
*/
protected static function getPackageName()
{
// get package name
$tar = new Tar(SETUP_FILE);
foreach ($tar->getContentList() as $file) {
if ($file['type'] != 'folder' && StringUtil::indexOf($file['filename'], 'install/packages/') === 0) {
$packageFile = basename($file['filename']);
$packageName = preg_replace('!\\.(tar\\.gz|tgz|tar)$!', '', $packageFile);
if ($packageName != 'com.woltlab.wcf') {
try {
$archive = new PackageArchive(TMP_DIR . 'install/packages/' . $packageFile);
$archive->openArchive();
self::$setupPackageName = $archive->getLocalizedPackageInfo('packageName');
$archive->getTar()->close();
break;
} catch (SystemException $e) {
}
}
}
}
$tar->close();
// assign package name
WCF::getTPL()->assign(array('setupPackageName' => self::$setupPackageName));
}
/**
* 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;
}
/**
* Returns the URI of the current page.
*
* @return string
*/
public static function getRequestURI() {
// resolve path and query components
$scriptName = $_SERVER['SCRIPT_NAME'];
if (empty($_SERVER['PATH_INFO'])) {
// bug fix if URL omits script name and path
$scriptName = substr($scriptName, 0, strrpos($scriptName, '/'));
}
$path = str_replace('/index.php', '', str_replace($scriptName, '', $_SERVER['REQUEST_URI']));
if (!StringUtil::isASCII($path) && !StringUtil::isUTF8($path)) {
$path = StringUtil::convertEncoding('ISO-8859-1', 'UTF-8', $path);
}
$path = FileUtil::removeLeadingSlash($path);
$baseHref = self::getTPL()->get('baseHref');
if (!empty($path) && StringUtil::indexOf($path, '?') !== 0) {
$baseHref .= 'index.php/';
}
return $baseHref . $path;
}
/**
* Replaces all php tags.
*
* @param string $string
* @return string
*/
public function replacePHPTags($string) {
if (StringUtil::indexOf($string, '<?') !== false) {
$string = StringUtil::replace('<?php', '@@PHP_START_TAG@@', $string);
$string = StringUtil::replace('<?', '@@PHP_SHORT_START_TAG@@', $string);
$string = StringUtil::replace('?>', '@@PHP_END_TAG@@', $string);
$string = StringUtil::replace('@@PHP_END_TAG@@', "<?php echo '?>'; ?>\n", $string);
$string = StringUtil::replace('@@PHP_SHORT_START_TAG@@', "<?php echo '<?'; ?>\n", $string);
$string = StringUtil::replace('@@PHP_START_TAG@@', "<?php echo '<?php'; ?>\n", $string);
}
return $string;
}
/**
* Starts the extracting of the files.
*/
protected function install()
{
$this->createTargetDir();
// open source archive
$tar = new Tar($this->source);
// distinct directories and files
$directories = array();
$files = array();
foreach ($tar->getContentList() as $index => $file) {
if (empty($this->folder) || StringUtil::indexOf($file['filename'], $this->folder) === 0) {
if (!empty($this->folder)) {
$file['filename'] = StringUtil::replace($this->folder, '', $file['filename']);
}
// remove leading slash
$file['filename'] = FileUtil::removeLeadingSlash($file['filename']);
if ($file['type'] == 'folder') {
// remove trailing slash
$directories[] = FileUtil::removeTrailingSlash($file['filename']);
} else {
$files[$index] = $file['filename'];
}
}
}
$this->checkFiles($files);
// now create the directories
$errors = array();
foreach ($directories as $dir) {
try {
$this->createDir($dir);
} catch (SystemException $e) {
$errors[] = array('file' => $dir, 'code' => $e->getCode(), 'message' => $e->getMessage());
}
}
// now untar all files
foreach ($files as $index => $file) {
try {
$this->createFile($file, $index, $tar);
} catch (SystemException $e) {
$errors[] = array('file' => $file, 'code' => $e->getCode(), 'message' => $e->getMessage());
}
}
if (count($errors) > 0) {
throw new SystemException('error(s) during the installation of the files.', $errors);
}
$this->logFiles($files);
// close tar
$tar->close();
}
