public Updater::update(&$filetransfer, $overrides = array())
Updates a Drupal project and returns a list of next actions.
Parameters
\Drupal\Core\FileTransfer\FileTransfer $filetransfer: Object that is a child of FileTransfer. Used for moving files to the server.
array $overrides: An array of settings to override defaults; see self::getInstallArgs().
Return value
array An array of links which the user may need to complete the update
Throws
\Drupal\Core\Updater\UpdaterException
\Drupal\Core\Updater\UpdaterFileTransferException
File
- core/lib/Drupal/Core/Updater/Updater.php, line 215
Class
- Updater
- Defines the base class for Updaters used in Drupal.
Namespace
Drupal\Core\Updater
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | public function update(&$filetransfer, $overrides = array()) { try { // Establish arguments with possible overrides. $args = $this->getInstallArgs($overrides); // Take a Backup. if ($args['make_backup']) { $this->makeBackup($filetransfer, $args['install_dir'], $args['backup_dir']); } if (!$this->name) { // This is bad, don't want to delete the install directory. throw new UpdaterException(t('Fatal error in update, cowardly refusing to wipe out the install directory.')); } // Make sure the installation parent directory exists and is writable. $this->prepareInstallDirectory($filetransfer, $args['install_dir']); if (is_dir($args['install_dir'] . '/' . $this->name)) { // Remove the existing installed file. $filetransfer->removeDirectory($args['install_dir'] . '/' . $this->name); } // Copy the directory in place. $filetransfer->copyDirectory($this->source, $args['install_dir']); // Make sure what we just installed is readable by the web server. $this->makeWorldReadable($filetransfer, $args['install_dir'] . '/' . $this->name); // Run the updates. // @todo Decide if we want to implement this. $this->postUpdate(); // For now, just return a list of links of things to do. return $this->postUpdateTasks(); } catch (FileTransferException $e) { throw new UpdaterFileTransferException(t('File Transfer failed, reason: @reason', array('@reason' => strtr($e->getMessage(), $e->arguments)))); }} |
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