This Extension turns your pages into Open graph objects. It configures automatically all the Open Graph meta tags you need in your html header.
Please add the following information to your HTML Tag: "xmlns:og="http://opengraphprotocol.org/schema/"
This can be done with "config.htmlTag_setParams = ..." in your ts.
When the extension is installed you get the following options within the "Metadata" tab in your page properties. Active it and choose your options.
Use this page as Open Graph Object: I think this is clear.
Type of content: A must have. Choose one in the given list.
Image: Optional Image.
Additional information: Each line, one configuration.
In facebook for example the result can look like this: Examples: http://developers.facebook.com/docs/opengraph
As you can see, its also possible to add facebook specific tags. At the moment you can't overwrite the default values like site_name, title, image or description. The description is taken from the default description page field.
Important for facebook users: Note that you can change Title and Type until the page receives 10 likes, than it gets fixed on facebook. When changing after that, you will lose all likes!
You will find alot more informations on the opengraph facebook page.
Debug: The best way to find out what if eveything is fine use this tool http://developers.facebook.com/tools/lint/
Location Support: Its also possible to add location tags. Please check out the
recommended way within opengraph docs and use the "Additional information" field.