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LiveJournal Crossposter
different dynamic (PHP) content in WordPress post and LJ entry (2 posts)

  1. davydov-denis
    Member
    Posted 2 years ago #

    Dear Developers,

    First of all, thank you for a wonderful plugin.

    I have a small question, i don't know the details of cross-posting and how it works, but what I need to achieve is to, say, let my wordpress (image gallery) plugin know that the entry is cross-posted, so that I limit the number of images shown in LJ entry and give a link to a wordpress blog entry where I show all the images.

    p/s/ pictures are fetched from a data base and <div>'s are generated in php. So what I would like to have is a PHP function that would say that the current query is used for cross-posting to LJ instead of shown in WordPress site.

    http://wordpress.org/extend/plugins/lj-xp/

  2. davydov-denis
    Member
    Posted 2 years ago #

    Googling a bit, I found a filter, which I can apply to change content, but it would be much easier if there would be a PHP function or a variable which would tell that the content is generated for crossposting.

    add_filter('ljxp_pre_process_post', 'ljxp_filter_test');
    function ljxp_filter_test($content) {
    return "<p>Filter works!</p>".$content;
    }

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