I know the Yii is not another CMS. I used CMS before turn to the Yii framework
I would like to generate automatically the url by title rather than to store by use title/content/meta tags/etc … and one more field? the url path! (to many fields for one article!)
So the way I preferred was to generate the url by title replace spaces, & . and other special characters by ‘-’ plus id of content
Then I manipulate the url in action of controller and check only for id, loading the appropriate model and everything works!