public function ThemeUpdater::getInstallDirectory

Return the directory where a theme should be installed.

If the theme is already installed, backdrop_get_path() will return a valid path and we should install it there (although we need to use an absolute path, so we prepend BACKDROP_ROOT). If we're installing a new theme, we always want it to go into /themes, since that's where all the documentation recommends users install their themes, and there's no way that can conflict on a multi-site installation, since the Update manager won't let you install a new theme if it's already found on your system, and if there was a copy in top-level, we'd see it.

Overrides BackdropUpdaterInterface::getInstallDirectory

File

core/modules/system/system.updater.inc, line 141

Subclasses of the Updater class to update Backdrop core, modules, themes, and layouts.

Class

ThemeUpdater

Class for updating themes using FileTransfer classes via authorize.php.

Code

public function getInstallDirectory() {
  if ($relative_path = backdrop_get_path('theme', $this->name)) {
    $relative_path = dirname($relative_path);
  }
  elseif (file_exists(BACKDROP_ROOT . '/themes/contrib')) {
    $relative_path = 'themes/contrib';
  }
  else {
    $relative_path = 'themes';
  }
  return realpath(BACKDROP_ROOT) . '/' . $relative_path;
}