示例#1
0
	/**
	 * Prepares the installation process.
	 */
	protected function stepPrepare() {
		// update package information
		$this->installation->updatePackage();
		
		// clean-up previously created nodes
		$this->installation->nodeBuilder->purgeNodes();
		
		// create node tree
		$this->installation->nodeBuilder->buildNodes();
		$nextNode = $this->installation->nodeBuilder->getNextNode();
		$queueID = $this->installation->nodeBuilder->getQueueByNode($this->installation->queue->processNo, $nextNode);
		
		WCF::getTPL()->assign(array(
			'packageName' => $this->installation->queue->packageName
		));
		
		$this->data = array(
			'template' => WCF::getTPL()->fetch($this->templateName),
			'step' => 'install',
			'node' => $nextNode,
			'currentAction' => $this->getCurrentAction($queueID),
			'progress' => 0,
			'queueID' => $queueID
		);
	}
 /**
  * Installs the specified package.
  * 
  * @param	string	$file
  */
 private function install($file)
 {
     // PackageStartInstallForm::validateDownloadPackage()
     if (FileUtil::isURL($file)) {
         // download package
         $archive = new PackageArchive($file, null);
         try {
             if (VERBOSITY >= 1) {
                 Log::info("Downloading '" . $file . "'");
             }
             $file = $archive->downloadArchive();
         } catch (SystemException $e) {
             $this->error('notFound', array('file' => $file));
         }
     } else {
         // probably local path
         if (!file_exists($file)) {
             $this->error('notFound', array('file' => $file));
         }
         $archive = new PackageArchive($file, null);
     }
     // PackageStartInstallForm::validateArchive()
     // try to open the archive
     try {
         // TODO: Exceptions thrown within openArchive() are discarded, resulting in
         // the meaningless message 'not a valid package'
         $archive->openArchive();
     } catch (SystemException $e) {
         $this->error('noValidPackage');
     }
     $errors = PackageInstallationDispatcher::validatePHPRequirements($archive->getPhpRequirements());
     if (!empty($errors)) {
         // TODO: Nice output
         $this->error('phpRequirements', array('errors' => $errors));
     }
     // try to find existing package
     $sql = "SELECT\t*\n\t\t\tFROM\twcf" . WCF_N . "_package\n\t\t\tWHERE\tpackage = ?";
     $statement = CLIWCF::getDB()->prepareStatement($sql);
     $statement->execute(array($archive->getPackageInfo('name')));
     $row = $statement->fetchArray();
     $package = null;
     if ($row !== false) {
         $package = new Package(null, $row);
     }
     // check update or install support
     if ($package !== null) {
         CLIWCF::getSession()->checkPermissions(array('admin.system.package.canUpdatePackage'));
         $archive->setPackage($package);
         if (!$archive->isValidUpdate()) {
             $this->error('noValidUpdate');
         }
     } else {
         CLIWCF::getSession()->checkPermissions(array('admin.system.package.canInstallPackage'));
         if (!$archive->isValidInstall()) {
             $this->error('noValidInstall');
         } else {
             if ($archive->getPackageInfo('isApplication')) {
                 // applications cannot be installed via CLI
                 $this->error('cli.installIsApplication');
             } else {
                 if ($archive->isAlreadyInstalled()) {
                     $this->error('uniqueAlreadyInstalled');
                 } else {
                     if ($archive->getPackageInfo('isApplication') && $this->archive->hasUniqueAbbreviation()) {
                         $this->error('noUniqueAbbrevation');
                     }
                 }
             }
         }
     }
     // PackageStartInstallForm::save()
     $processNo = PackageInstallationQueue::getNewProcessNo();
     // insert queue
     $queue = PackageInstallationQueueEditor::create(array('processNo' => $processNo, 'userID' => CLIWCF::getUser()->userID, 'package' => $archive->getPackageInfo('name'), 'packageName' => $archive->getLocalizedPackageInfo('packageName'), 'packageID' => $package !== null ? $package->packageID : null, 'archive' => $file, 'action' => $package !== null ? 'update' : 'install'));
     // PackageInstallationDispatcher::openQueue()
     $parentQueueID = 0;
     $conditions = new PreparedStatementConditionBuilder();
     $conditions->add("userID = ?", array(CLIWCF::getUser()->userID));
     $conditions->add("parentQueueID = ?", array($parentQueueID));
     if ($processNo != 0) {
         $conditions->add("processNo = ?", array($processNo));
     }
     $conditions->add("done = ?", array(0));
     $sql = "SELECT\t\t*\n\t\t\tFROM\t\twcf" . WCF_N . "_package_installation_queue\n\t\t\t" . $conditions . "\n\t\t\tORDER BY\tqueueID ASC";
     $statement = CLIWCF::getDB()->prepareStatement($sql);
     $statement->execute($conditions->getParameters());
     $packageInstallation = $statement->fetchArray();
     if (!isset($packageInstallation['queueID'])) {
         $this->error('internalOpenQueue');
         return;
     } else {
         $queueID = $packageInstallation['queueID'];
     }
     // PackageInstallationConfirmPage::readParameters()
     $queue = new PackageInstallationQueue($queueID);
     if (!$queue->queueID || $queue->done) {
         $this->error('internalReadParameters');
         return;
     }
     // PackageInstallationConfirmPage::readData()
     $missingPackages = 0;
     $packageInstallationDispatcher = new PackageInstallationDispatcher($queue);
     // get requirements
     $requirements = $packageInstallationDispatcher->getArchive()->getRequirements();
     $openRequirements = $packageInstallationDispatcher->getArchive()->getOpenRequirements();
     foreach ($requirements as &$requirement) {
         if (isset($openRequirements[$requirement['name']])) {
             $requirement['status'] = 'missing';
             $requirement['action'] = $openRequirements[$requirement['name']]['action'];
             if (!isset($requirement['file'])) {
                 if ($requirement['action'] === 'update') {
                     $requirement['status'] = 'missingVersion';
                     $requirement['existingVersion'] = $openRequirements[$requirement['name']]['existingVersion'];
                 }
                 $missingPackages++;
             } else {
                 $requirement['status'] = 'delivered';
                 $packageArchive = new PackageArchive($packageInstallationDispatcher->getArchive()->extractTar($requirement['file']));
                 $packageArchive->openArchive();
                 // make sure that the delivered package is correct
                 if ($requirement['name'] != $packageArchive->getPackageInfo('name')) {
                     $requirement['status'] = 'invalidDeliveredPackage';
                     $requirement['deliveredPackage'] = $packageArchive->getPackageInfo('name');
                     $missingPackages++;
                 } else {
                     if (isset($requirement['minversion'])) {
                         // make sure that the delivered version is sufficient
                         if (Package::compareVersion($requirement['minversion'], $packageArchive->getPackageInfo('version')) > 0) {
                             $requirement['deliveredVersion'] = $packageArchive->getPackageInfo('version');
                             $requirement['status'] = 'missingVersion';
                             $missingPackages++;
                         }
                     }
                 }
             }
         } else {
             $requirement['status'] = 'installed';
         }
     }
     unset($requirement);
     // PackageInstallationConfirmPage::assignVariables/show()
     $excludingPackages = $packageInstallationDispatcher->getArchive()->getConflictedExcludingPackages();
     $excludedPackages = $packageInstallationDispatcher->getArchive()->getConflictedExcludedPackages();
     if (!($missingPackages == 0 && count($excludingPackages) == 0 && count($excludedPackages) == 0)) {
         $this->error('missingPackagesOrExclude', array('requirements' => $requirements, 'excludingPackages' => $excludingPackages, 'excludedPackages' => $excludedPackages));
         return;
     }
     // AbstractDialogAction::readParameters()
     $step = 'prepare';
     $queueID = $queue->queueID;
     $node = '';
     // initialize progressbar
     $progressbar = new ProgressBar(new ConsoleProgressBar(array('width' => CLIWCF::getTerminal()->getWidth(), 'elements' => array(ConsoleProgressBar::ELEMENT_PERCENT, ConsoleProgressBar::ELEMENT_BAR, ConsoleProgressBar::ELEMENT_TEXT), 'textWidth' => min(floor(CLIWCF::getTerminal()->getWidth() / 2), 50))));
     // InstallPackageAction::readParameters()
     $finished = false;
     while (!$finished) {
         $queue = new PackageInstallationQueue($queueID);
         if (!$queue->queueID) {
             // todo: what to output?
             echo "InstallPackageAction::readParameters()";
             return;
         }
         $installation = new PackageInstallationDispatcher($queue);
         switch ($step) {
             case 'prepare':
                 // InstallPackageAction::stepPrepare()
                 // update package information
                 $installation->updatePackage();
                 // clean-up previously created nodes
                 $installation->nodeBuilder->purgeNodes();
                 // create node tree
                 $installation->nodeBuilder->buildNodes();
                 $node = $installation->nodeBuilder->getNextNode();
                 $queueID = $installation->nodeBuilder->getQueueByNode($installation->queue->processNo, $node);
                 $step = 'install';
                 $progress = 0;
                 $currentAction = $installation->nodeBuilder->getPackageNameByQueue($queueID);
                 break;
             case 'install':
                 // InstallPackageAction::stepInstall()
                 $step_ = $installation->install($node);
                 $queueID = $installation->nodeBuilder->getQueueByNode($installation->queue->processNo, $step_->getNode());
                 if ($step_->hasDocument()) {
                     $innerTemplate = $step_->getTemplate();
                     $progress = $installation->nodeBuilder->calculateProgress($node);
                     $node = $step_->getNode();
                     $currentAction = $installation->nodeBuilder->getPackageNameByQueue($queueID);
                 } else {
                     if ($step_->getNode() == '') {
                         // perform final actions
                         $installation->completeSetup();
                         // InstallPackageAction::finalize()
                         CacheHandler::getInstance()->flushAll();
                         // /InstallPackageAction::finalize()
                         // show success
                         $progress = 100;
                         $currentAction = CLIWCF::getLanguage()->get('wcf.acp.package.installation.step.install.success');
                         $finished = true;
                         continue;
                     } else {
                         // continue with next node
                         $progress = $installation->nodeBuilder->calculateProgress($node);
                         $node = $step_->getNode();
                         $currentAction = $installation->nodeBuilder->getPackageNameByQueue($queueID);
                     }
                 }
                 break;
         }
         $progressbar->update($progress, $currentAction);
     }
     $progressbar->getAdapter()->finish();
 }