Update Open Graph tags, e.g. Image not working with Facebook Like Button

Can you post what code you have so far? I am also implementing the like button on a project very soon.

I plan on doing this on a per node basis tho. Does anyone have thoughts or examples of a like button unique to a node?

I wonder if this happens because the the HTML attribute for facebook is missing from this module. I notice that in metatag_opengraph_preprocess_html, the open graph attribute is added (if RDF didn't) but not the facebook one.

See this page for more information: https://developers.facebook.com/docs/opengraphprotocol/

Can someone try adding that into their HTML attribute to see if that fixes it?

I have configured OpenGraph tags using Metatag OpenGraph module, so og:image has correct value - the image from article. But LikeButton uses another image (banner) from the footer. I can't understand why it do so.

That's because metatag module is adding the rel attribute to the image, but not a "og:image" meta tag to the head section.

2 recidive: no, it adds "og:image" for me to the head section.

Interestingly, it doesn't do it for me. I have it set to [node:field_image].

@recidive: I'm experiencing your same behaviour: I've the rel="og:image" on the image field but nothing is printed on the head section. I'm investigating :-)

EDIT 1: I've found the problem: In my specific case the open graph tags works on the default Drupal 7 theme but not with an Omega subtheme, probably some themes could conflict with meta tags module.

EDIT 2: Using the base Omega theme meta tags works fine, even the Open Graph tags. Probably the subtheme is broken. @recidive: you should try to check your theme too.

@FiNeX, yes I'm using a omega subtheme to.

Please tell me if you have any progress on this. Thanks!

@recidive: after some testing I've find out that meta tags are not printed only when you're using a specific template for a content type.

EDIT: it looks like a Meta Tags bug, http://drupal.org/node/1310780

I'm also using omega. It works for my startsite but for a node I use a different omega subtheme with delta. And on this one there is no og:image tag.

@jospBln: did you add

render($content['metatags']);

like wrote on http://drupal.org/node/1310780 ?

I would love to, but unfortunately I'm not sure where I should put it in a subtheme I created with the delta module.
Could you give me a hint where I find or should create the template, please?

Just add it on top of of node templates, like node--article.tpl.php

Updated the title. Also this needs to be fixed for the initial stable release.

Related: work on a sandbox for improving the Image tag: #1284810: Document how to handle images properly

Related: similar issue for Nodewords (D6): #1553490: Update & improve the OpenGraph implementation

I'm not seeing a specific bug here aside from #1310780: Metatags not working on overwritten templates. If there is and I missed it somehow, please re-open and edit the Issue summary appropriately.