/**
* @see wcf\system\cache\ICacheBuilder::getData()
*/
public function getData(array $cacheResource)
{
$packageList = new PackageList();
$packageList->sqlLimit = 0;
$packageList->readObjects();
return $packageList->getObjects();
}
/**
* @see \wcf\system\cache\builder\AbstractCacheBuilder::rebuild()
*/
public function rebuild(array $parameters)
{
$data = array('abbreviation' => array(), 'application' => array(), 'primary' => 0, 'wcf' => null);
// fetch applications
$applicationList = new ApplicationList();
$applicationList->readObjects();
$applications = $applicationList->getObjects();
foreach ($applications as $application) {
$data['application'][$application->packageID] = $application;
// save primary application's package id
if ($application->isPrimary) {
$data['primary'] = $application->packageID;
}
}
// fetch abbreviations
$packageList = new PackageList();
$packageList->getConditionBuilder()->add('package.isApplication = ?', array(1));
$packageList->readObjects();
foreach ($packageList->getObjects() as $package) {
$data['abbreviation'][Package::getAbbreviation($package->package)] = $package->packageID;
}
// assign wcf pseudo-application
if (PACKAGE_ID) {
$data['wcf'] = $data['application'][1];
unset($data['application'][1]);
}
return $data;
}
/**
* @see \wcf\system\cache\builder\AbstractCacheBuilder::rebuild()
*/
public function rebuild(array $parameters)
{
$data = array('packages' => array(), 'packageIDs' => array());
$packageList = new PackageList();
$packageList->readObjects();
foreach ($packageList as $package) {
$data['packages'][$package->packageID] = $package;
$data['packageIDs'][$package->package] = $package->packageID;
}
return $data;
}
/**
* @see \wcf\system\cache\builder\AbstractCacheBuilder::rebuild()
*/
public function rebuild(array $parameters)
{
$data = array();
$isACP = $parameters['environment'] == 'admin';
$packageList = new PackageList();
$packageList->getConditionBuilder()->add("isApplication = ?", array(1));
$packageList->readObjects();
foreach ($packageList as $package) {
$abbreviation = Package::getAbbreviation($package->package);
$path = WCF_DIR . $package->packageDir . 'lib/' . ($isACP ? 'acp/' : '');
$data[$abbreviation] = array('action' => $this->getControllers($path, $abbreviation, 'action', $isACP), 'form' => $this->getControllers($path, $abbreviation, 'form', $isACP), 'page' => $this->getControllers($path, $abbreviation, 'page', $isACP));
}
return $data;
}
/**
* @see \wcf\system\package\plugin\IPackageInstallationPlugin::install()
*/
public function install()
{
parent::install();
// extract sql file from archive
if ($queries = $this->getSQL($this->instruction['value'])) {
$package = $this->installation->getPackage();
// replace app1_ with app{WCF_N}_ in the table names for
// all applications
$packageList = new PackageList();
$packageList->getConditionBuilder()->add('package.isApplication = ?', array(1));
$packageList->readObjects();
foreach ($packageList as $package) {
$abbreviation = Package::getAbbreviation($package->package);
$queries = str_replace($abbreviation . '1_', $abbreviation . WCF_N . '_', $queries);
}
// check queries
$parser = new PackageInstallationSQLParser($queries, $this->installation->getPackage(), $this->installation->getAction());
$conflicts = $parser->test();
if (!empty($conflicts) && (isset($conflicts['CREATE TABLE']) || isset($conflicts['DROP TABLE']))) {
$unknownCreateTable = isset($conflicts['CREATE TABLE']) ? $conflicts['CREATE TABLE'] : array();
$unknownDropTable = isset($conflicts['DROP TABLE']) ? $conflicts['DROP TABLE'] : array();
$errorMessage = "Can't";
if (!empty($unknownDropTable)) {
$errorMessage .= " drop unknown table";
if (count($unknownDropTable) > 1) {
$errorMessage .= "s";
}
$errorMessage .= " '" . implode("', '", $unknownDropTable) . "'";
}
if (!empty($unknownCreateTable)) {
if (!empty($unknownDropTable)) {
$errorMessage .= " and can't";
}
$errorMessage .= " overwrite unknown table";
if (count($unknownCreateTable) > 1) {
$errorMessage .= "s";
}
$errorMessage .= " '" . implode("', '", $unknownCreateTable) . "'";
}
throw new SystemException($errorMessage);
}
// execute queries
$parser->execute();
// log changes
$parser->log();
}
}
/**
* @see wcf\page\IPage::readData()
*/
public function readData()
{
parent::readData();
// read applications
$this->applicationList = new PackageList();
$this->applicationList->getConditionBuilder()->add("package.isApplication = ?", array(1));
$this->applicationList->getConditionBuilder()->add("package.packageID <> ?", array(1));
$this->applicationList->sqlLimit = 0;
$this->applicationList->readObjects();
// read plugins
$this->pluginList = Package::getPluginList();
// count total plugins
$this->pluginCount = $this->pluginList->countObjects();
// read plugins
$this->pluginList->sqlLimit = 20;
$this->pluginList->readObjects();
}
/**
* Returns the directory of the application with the given abbrevation.
*
* @param string $abbreviation
* @return string
*/
public static function getDirectory($abbreviation)
{
if (static::$directories === null) {
static::$directories = array();
// read application directories
$packageList = new PackageList();
$packageList->getConditionBuilder()->add('package.isApplication = ?', array(1));
$packageList->readObjects();
foreach ($packageList as $package) {
$abbr = Package::getAbbreviation($package->package);
static::$directories[$abbr] = FileUtil::addTrailingSlash(FileUtil::getRealPath(WCF_DIR . $package->packageDir));
}
}
if (!isset(static::$directories[$abbreviation])) {
throw new SystemException("Unknown application '" . $abbreviation . "'");
}
return static::$directories[$abbreviation];
}
/**
* @see wcf\system\cache\ICacheBuilder::getData()
*/
public function getData(array $cacheResource)
{
list($cache, $packageID) = explode('-', $cacheResource['cache']);
$data = array('abbreviation' => array(), 'application' => array(), 'group' => null, 'primary' => 0, 'wcf' => null);
// lookup group id for currently active application
$sql = "SELECT\tgroupID\n\t\t\tFROM\twcf" . WCF_N . "_application\n\t\t\tWHERE\tpackageID = ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array($packageID));
$row = $statement->fetchArray();
// current application is not part of an application group
if (!$row || $row['groupID'] == 0 || $row['groupID'] === null) {
$data['application'] = array($packageID => new application\Application($packageID));
} else {
// fetch applications
$applicationList = new application\ApplicationList();
$applicationList->getConditionBuilder()->add("application.groupID = ?", array($row['groupID']));
$applicationList->sqlLimit = 0;
$applicationList->readObjects();
$applications = $applicationList->getObjects();
foreach ($applications as $application) {
$data['application'][$application->packageID] = $application;
// save primary application's package id
if ($application->isPrimary) {
$data['primary'] = $application->packageID;
}
}
// fetch application group
$data['group'] = new ApplicationGroup($row['groupID']);
}
// fetch abbreviations
$packageList = new PackageList();
$packageList->getConditionBuilder()->add('packageID IN (?)', array(array_keys($data['application'])));
$packageList->readObjects();
foreach ($packageList->getObjects() as $package) {
$data['abbreviation'][Package::getAbbreviation($package->package)] = $package->packageID;
}
// fetch wcf pseudo-application
$data['wcf'] = new application\Application(1);
return $data;
}
/**
* Returns the database table name for the object type's search index.
*
* @param mixed $objectType
* @param \wcf\data\package\Package $package
* @return string
*/
public static function getTableName($objectType, $package = null)
{
if (is_string($objectType)) {
$objectType = self::getInstance()->getObjectType($objectType);
}
if ($objectType->searchindex) {
$tableName = $objectType->searchindex;
if (!empty($tableName)) {
if (empty(self::$packages)) {
$packageList = new PackageList();
$packageList->getConditionBuilder()->add('package.isApplication = ?', array(1));
$packageList->readObjects();
self::$packages = $packageList->getObjects();
}
// replace app1_ with app{WCF_N}_ in the table name
foreach (self::$packages as $package) {
$abbreviation = Package::getAbbreviation($package->package);
$tableName = str_replace($abbreviation . '1_', $abbreviation . WCF_N . '_', $tableName);
}
return $tableName;
}
}
return 'wcf' . WCF_N . '_search_index_' . substr(sha1($objectType->objectType), 0, 8);
}
/**
* Returns an ordered list of depenencies for given package id. The order is
* curcial, whereas the first package has to be uninstalled first.
*
* @package integer
* @return wcf\data\package\PackageList
*/
public static function getOrderedPackageDependencies($packageID)
{
$sql = "SELECT\t\tpackageID, MAX(level) AS level\n\t\t\tFROM\t\twcf" . WCF_N . "_package_requirement_map\n\t\t\tWHERE\t\trequirement = ?\n\t\t\tGROUP BY\tpackageID";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array($packageID));
$dependencies = array();
while ($row = $statement->fetchArray()) {
$dependencies[$row['packageID']] = $row['level'];
}
$packageIDs = array();
$maxLevel = max(array_values($dependencies));
if ($maxLevel == 0) {
// order does not matter
$packageIDs = array_keys($dependencies);
} else {
// order by level while ignoring individual connections as they don't
// matter if uninstall begins with the lowest dependency in tree
for ($i = $maxLevel; $i >= 0; $i--) {
foreach ($dependencies as $packageID => $level) {
if ($level == $i) {
$packageIDs[] = $packageID;
unset($dependencies[$packageID]);
}
}
}
}
// get packages
$packageList = new PackageList();
$packageList->sqlLimit = 0;
$packageList->getConditionBuilder()->add("packageID IN (?)", array($packageIDs));
$packageList->readObjects();
return $packageList;
}