/**
* Returns a ezcsseStyle object for current style definition
*
* @return ezcsseStyle
*/
public function fetchStyleObject()
{
$style = ezcsseStyle::createFromXML($this->attribute('style'));
return $style;
}
/**
* Restore site style to given version
*
* @static
*/
public static function restoreSiteStyle()
{
$params = self::getPostParams();
$siteStyleVerParam = isset($params['sitestyle_version']) ? $params['sitestyle_version'] : array();
$siteStyleVerID = isset($siteStyleVerParam['id']) ? $siteStyleVerParam['id'] : null;
$objectID = isset($params['object_id']) ? $params['object_id'] : null;
$siteStyleVersion = ezcsseSiteStyleVersion::fetchObject(ezcsseSiteStyleVersion::definition(), null, array('id' => $siteStyleVerID));
$siteStyle = ezcsseSiteStyle::fetchObject(ezcsseSiteStyle::definition(), null, array('id' => $siteStyleVersion->attribute('sitestyle_id')));
$currentVersion = $siteStyle->attribute('current_version');
$siteStyleDef = ezcsseSiteStyleDefinition::fetchObject(ezcsseSiteStyleDefinition::definition(), null, array('sitestyle_id' => $siteStyleVersion->attribute('sitestyle_id'), 'version' => $siteStyleVersion->attribute('version')));
$style = $siteStyleDef->attribute('style');
$newSiteStyleVersion = new ezcsseSiteStyleVersion();
$newSiteStyleVersion->setAttribute('sitestyle_id', $siteStyle->attribute('id'));
$newSiteStyleVersion->setAttribute('version', $currentVersion + 1);
$newSiteStyleVersion->setAttribute('created', time());
$newSiteStyleVersion->setAttribute('modified', time());
$newSiteStyleVersion->store();
$newSiteStyleDef = new ezcsseSiteStyleDefinition();
$newSiteStyleDef->setAttribute('sitestyle_id', $siteStyle->attribute('id'));
$newSiteStyleDef->setAttribute('version', $currentVersion + 1);
$newSiteStyleDef->setAttribute('style', $style);
$newSiteStyleDef->store();
$siteStyle->setAttribute('current_version', $currentVersion + 1);
$siteStyle->store();
$style = ezcsseStyle::createFromXML($style);
if ($objectID) {
eZContentCacheManager::clearTemplateBlockCache($objectID);
}
return $style->toJSON();
}
