Support custom Open Graph types

I saw that in the metatag_opengraph module, this is foreshadowed by a reference to select_or_other module. I'm thinking that another dependency might not be warranted. I see three options for this:

1. use autocorrect instead of a select list, and provide a link to the facebook documentation, with the predicate that most people modifying the opengraph type should be familiar enough with what that means to use the correct options without being constrained by a select
2. allow administrators to define custom opengraph types on an administration page specifically for the metatag_opengraph module
3. just write a one-off ui for this page

I'd be okay with any of the above, but like I say I'd rather not have another dependency to get this functionality, which could become increasingly common with the new beta of opengraph.

I've debated making the og:type a vocabulary with terms for each type and installing the vocabulary when the module is installed. That way the admin can add new Open Graph types using the taxonomy UI.

There wouldn't be a hard dependency on select_or_other, it would be optional support if the module is installed.

I believe a simple textfield with a link to http://ogp.me/#types will be enough.

is there a solution for adding a custom og:type already?

or did you figure out how to patch the module to offer the custom type in the type dropdown?

Has this been solved/implemented yet? It's essentially a requirement for the usefulness of the module.

This is definitely a must

From a POV of simplicity, select_or_other would be the best option right now, defaulting to a simple selector if select_or_other is not installed. Any site with more advanced needs can modify it further with the hooks, but this module should be simple and "just work".

Here is a patch that adds light integration with select_or_othermodule when it is available.

Nice idea, it'd be worth adding a note to the README.txt about it too.

Sure, here it is.

Nice! Tested & committed!