1.) if I use sh404sef should I use SEO URL or com_yourecipe for "option"
You should use the raw query parameters after they've been un-SEO'd. Each parameter should be on a new line, like:
option=com_yourecipe
view=recipe
2.) I want to have for all recipes inside that component, it mean, that I will set-up only option and everything called from com_yourecipe will be included?
You could do that. However, I'd recommend targetting just the recipe views. My guess is that there's a category view, and other types of views. You probably should try to make your custom object target specific pages, like just the recipes themselves.
3.) If I want use my new parameter "ingredients" which I set-up in FB, I need to add manually that parameter to each site?
Yes, you'd need to add that to each recipe like the following:
{SCOpenGraph ingredient=ns:olives}The ns: is important to specify your site's Namespace, since ingredients is special for your site/application.
Second setup is Open Graph tags
If I understand correctly this is something which will be published in case of this action, but statically...
Correct, the tags you specify there will be used on every page that matches the object.
And last is, do you know some plugin, or way how to add buttons in to editor for {SCOpenGraph xxxx=} (best could be something, where I can define and then on end of writing, I will just choose from drop down menu, post it and fill parameters) - and may be some automate, which can take care about my page current/big_smile current/big_smile current/big_smile sorry, I am so lazy
Not yet. We have plans to make a button or some other feature to easily set Open Graph tags in an article without having to use the {SCOpenGraph ..} tags, but it's not there yet.
I hope that helps get you going,
Alex
Open Graph Object -> Custom Object type
