/**
* Retrieves the full base/sub-theme ancestry of a theme.
*
* @param bool $reverse
* Whether or not to return the array of themes in reverse order, where the
* active theme is the first entry.
*
* @return \Drupal\bootstrap\Theme[]
* An associative array of \Drupal\bootstrap objects (theme), keyed
* by machine name.
*/
public function getAncestry($reverse = FALSE)
{
$ancestry = $this->themeHandler->getBaseThemes($this->themes, $this->getName());
foreach (array_keys($ancestry) as $name) {
$ancestry[$name] = Bootstrap::getTheme($name, $this->themeHandler);
}
$ancestry[$this->getName()] = $this;
return $reverse ? array_reverse($ancestry) : $ancestry;
}
