/**
* Returns the active theme.
* By default the active theme is loaded from the cms.activeTheme parameter,
* but this behavior can be overridden by the cms.activeTheme event listeners.
* @return \Cms\Classes\Theme Returns the loaded theme object.
* If the theme doesn't exist, returns null.
*/
public static function getActiveTheme()
{
$paramKey = 'cms::theme.active';
$activeTheme = Config::get('cms.activeTheme');
if (DbDongle::hasDatabase()) {
$dbResult = Parameters::findRecord($paramKey)->remember(1440, $paramKey)->pluck('value');
if ($dbResult !== null) {
$activeTheme = $dbResult;
}
}
$apiResult = Event::fire('cms.activeTheme', [], true);
if ($apiResult !== null) {
$activeTheme = $apiResult;
}
if (!strlen($activeTheme)) {
throw new SystemException(Lang::get('cms::lang.theme.active.not_set'));
}
$theme = new static();
$theme->load($activeTheme);
if (!File::isDirectory($theme->getPath())) {
return null;
}
return $theme;
}
/**
* Returns the active theme.
* By default the active theme is loaded from the cms.activeTheme parameter,
* but this behavior can be overridden by the cms.activeTheme event listeners.
* @return \Cms\Classes\Theme Returns the loaded theme object.
* If the theme doesn't exist, returns null.
*/
public static function getActiveTheme()
{
if (self::$activeThemeCache !== false) {
return self::$activeThemeCache;
}
$activeTheme = Config::get('cms.activeTheme');
if (DbDongle::hasDatabase()) {
$dbResult = Parameters::findRecord(self::ACTIVE_KEY)->remember(1440, self::ACTIVE_KEY)->pluck('value');
if ($dbResult !== null && static::exists($dbResult)) {
$activeTheme = $dbResult;
}
}
$apiResult = Event::fire('cms.activeTheme', [], true);
if ($apiResult !== null) {
$activeTheme = $apiResult;
}
if (!strlen($activeTheme)) {
throw new SystemException(Lang::get('cms::lang.theme.active.not_set'));
}
$theme = static::load($activeTheme);
if (!File::isDirectory($theme->getPath())) {
return self::$activeThemeCache = null;
}
return self::$activeThemeCache = $theme;
}
