How to make Facebook fetch the article image in XOOPS Publisher module

Date 2015/2/10 2:30:00 | Topic: XOOPS Tips

To make Facebook fetch the correct article image in Publisher, you should add Meta tags to your theme and use a IF statement to make it invisible when on other modules. Add the following between your head tags in your theme:

<{if $xoops_dirname == "Publisher"}> 
link rel="image_src" href="<{$item.image_path}>" /> 
meta property="og:image" content="<{$item.image_path}>"/> 
meta property="og:url" content="<{$item.itemurl}>"/> 
meta itemprop="image" content="<{$item.image_path}>"/> 
link rel="canonical" href="<{$item.itemurl}>"/>  

Facebook will use the tag and fetch the correct image. Without it, Facebook will grab any image off your site, and most times it is not relevant to the story.

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