Sindbad~EG File Manager

<?php $link = get_post_meta(get_the_ID() , 'imic_gallery_link_url', true);
global $ShowTitle, $column_class, $home_page;
if ($link != '')
{
    $post_format_temp = get_post_format(get_the_ID());
    $post_format = !empty($post_format_temp) ? $post_format_temp : 'image';
    $term_slug = get_the_terms(get_the_ID() , 'gallery-category');
    if ($home_page == "home")
    {
        echo '<li class="format-link">';
        $size = '400x400';
    }
    else
    {
        $size = '600x400';
        echo '<li class=" col-md-' . $column_class . ' col-sm-' . $column_class . ' grid-item format-' . $post_format . ' ';
        if (!empty($term_slug))
        {
            foreach ($term_slug as $term)
            {
                echo esc_attr($term->slug) . ' ';
            }
        } ?>"><?php
    } ?>
                    		<div class="grid-item-inner"> <a href="<?php echo esc_url($link); ?>" target="_blank" class="media-box"> <?php the_post_thumbnail($size); ?> </a> </div>
                			<?php if ($ShowTitle == 1)
    { ?><h4 class="gallery-item-title"><?php the_title(); ?></h4><?php
    } ?>
                    	</li>
<?php
} ?>