<!-- FACEBOOK -->
    <meta property="fb:admins" content="XXX"/>
    <meta property="fb:app_id" content="XXX" />
    <meta property="og:type" content="article" />
    <?php if(is_home()) {
    ?><meta property="og:title" content="<?php echo get_option('blogname'); ?>" /><?php
    } else {
    ?><meta property="og:title" content="<?php the_title_attribute( $args ); ?>" /><?php
    }
    ?>
    <?php if (is_home())
    echo '<meta property="og:url" content="" />';
    else
    {
    echo '<meta property="og:url" content="'.get_permalink().'" />';
    $image_id = get_post_thumbnail_id();
    $image_url = wp_get_attachment_image_src($image_id,'large');
    $image_url = $image_url[0];
    echo '<meta property="og:image" content="'.$image_url.'" />';
    }
    ?>
<!-- FACEBOOK-END -->