/**
* Creates a new FTPUninstaller object.
*
* @param string $targetDir directory from the deleting files
* @param array $files delete files
* @param FTP $ftp active ftp connection
* @param boolean $deleteEmptyTargetDir delete target dir if empty
* @param boolean $deleteEmptyDirectories delete sub-directories if empty
*/
public function __construct($targetDir, $files, FTP $ftp, $deleteEmptyTargetDir, $deleteEmptyDirectories)
{
$this->ftp = $ftp;
$this->ftpPath = FTPUtil::getRelativeFtpPath($this->ftp, $targetDir);
if (!$this->ftpPath) {
throw new SystemException(WCF::getLanguage()->get('warnings.couldNotFindFTPPath', array('{$dir}' => $targetDir)));
}
parent::__construct($this->ftpPath, $files, $deleteEmptyTargetDir, $deleteEmptyDirectories);
}
/**
* Install packages slated for installation during transaction
*/
static function commit()
{
if (self::$inTransaction === false) {
return false;
}
$installer = new Uninstaller;
// validate dependencies
$errs = new \PEAR2\MultiErrors;
$reg = Config::current()->registry;
try {
foreach (self::$uninstallPackages as $package) {
$package->validateUninstallDependencies(self::$uninstallPackages, $errs);
}
if (count($errs->E_ERROR)) {
throw new Installer\Exception('Dependency validation failed ' .
'for some installed packages, installation aborted', $errs);
}
// create dependency connections and load them into the directed graph
$graph = new DirectedGraph;
foreach (self::$uninstallPackages as $package) {
$package->makeUninstallConnections($graph, self::$uninstallPackages);
}
// topologically sort packages and install them via iterating over the graph
$actual = array();
foreach ($graph as $package) {
$actual[] = $package;
}
// easy reverse topological sort
array_reverse($actual);
AtomicFileTransaction::begin();
$reg->begin();
try {
foreach ($actual as $package) {
$installer->uninstall($package, $reg);
self::$uninstalledPackages[] = $package;
}
$dirtrees = array();
foreach (self::$uninstalledPackages as $package) {
$dirtrees[] = $reg->info($package->name, $package->channel, 'dirtree');
$previous = $reg->toPackageFile($package->name, $package->channel, true);
self::$registeredPackages[] = array($package, $previous);
$reg->uninstall($package->name, $package->channel);
}
AtomicFileTransaction::rmEmptyDirs($dirtrees);
AtomicFileTransaction::commit();
$reg->commit();
AtomicFileTransaction::removeBackups();
} catch (\Exception $e) {
if (AtomicFileTransaction::inTransaction()) {
AtomicFileTransaction::rollback();
}
$reg->rollback();
throw $e;
}
self::$uninstallPackages = array();
Config::current()->saveConfig();
if (isset(Main::$options['install-plugins'])) {
Config::setCurrent(self::$lastCurrent->path);
}
} catch (\Exception $e) {
self::rollback();
throw $e;
}
}
public function uninstall_9()
{
if ($this->accessAdminPage(2)) {
require_once dirname(__FILE__) . '/resources/uninstall.php';
$uninstaller = new Uninstaller($this->parent);
return $uninstaller->uninstall(9);
} else {
$this->parent->parent->addHeader('Location', '/admin/modules/');
return new ActionResult($this, '/admin/modules/', 1, 'You are not allowed to do that', B_T_FAIL);
}
}
/**
* Installer::_revertInstall()
*
* @return
*/
private function _revertInstall()
{
$this->parent->parent->debug($this::name_space . ': Reverting install...');
// Include the uninstaller (lazy again)
require_once dirname(__FILE__) . '/uninstall.php';
$uninstaller = new Uninstaller($this->parent);
if ($this->step === null) {
return false;
}
// Fetch the module ID (if applicable) as the uninstaller needs it
$fetch_query = $this->mySQL_r->prepare("SELECT `module_id` FROM `core_modules` WHERE `namespace`=?");
if ($fetch_query !== false) {
$fetch_query->bind_param('s', $this->namespace);
$fetch_query->bind_result($MOD_ID);
$fetch_query->execute();
$fetch_query->store_result();
if ($fetch_query->num_rows == 1) {
while ($fetch_query->fetch()) {
$mod_id = $MOD_ID;
}
} else {
$mod_id = null;
}
$fetch_query->free_result();
}
// Work out the details
$dir = __MODULE__ . '/' . strtolower($this->namespace);
$details = array('dir' => $dir, 'id' => $mod_id, 'ns' => $this->namespace);
// Call the uninstall steps
switch ($this->step) {
case 7:
case 6:
$uninstaller->uninstall(3, $details);
case 5:
$uninstaller->uninstall(4, $details);
case 4:
$uninstaller->uninstall(6, $details);
case 3:
$uninstaller->uninstall(7, $details);
case 2:
$uninstaller->uninstall(8, $details);
case 1:
$this->parent->parent->debug($this::name_space . ': Removing "' . str_replace(__EXECDIR__, '', $this->tempModule) . '"');
WebApp::rmDir($this->tempModule);
break;
}
}