Ejemplo n.º 1
0
 function widget($args, $instance)
 {
     extract($args);
     /* User-selected settings. */
     $title = apply_filters('widget_title', $instance['title']);
     $category = $instance['category'];
     $show_count = $instance['show_count'];
     $show_date = $instance['show_date'] ? true : false;
     $show_thumb = $instance['show_thumb'] ? true : false;
     $show_excerpt = $instance['show_excerpt'] ? true : false;
     $excerpt_length = $instance['excerpt_length'];
     $show_title = $instance['hide_title'] ? false : true;
     /* Before widget (defined by themes). */
     echo $before_widget;
     /* Title of widget (before and after defined by themes). */
     if ($title) {
         echo $before_title . $title . $after_title;
     }
     echo '<ul class="feature-posts-list">';
     $query_opts = apply_filters('wpzoom_query', array('posts_per_page' => $show_count, 'post_type' => 'post'));
     if ($category) {
         $query_opts['cat'] = $category;
     }
     query_posts($query_opts);
     if (have_posts()) {
         while (have_posts()) {
             the_post();
             echo '<li>';
             if ($show_thumb && has_post_thumbnail()) {
                 echo '<a href="' . get_permalink() . '"><img src="' . ui::thumbIt(absint(get_post_thumbnail_id()), absint($instance['thumb_width']), absint($instance['thumb_height'])) . '" height="' . $instance['thumb_height'] . '" width="' . $instance['thumb_width'] . '"></a>';
             }
             if ($show_title) {
                 echo '<a href="' . get_permalink() . '">' . get_the_title() . '</a> <br />';
             }
             if ($show_date) {
                 echo '<small>' . get_the_date() . '</small> <br />';
             }
             if ($show_excerpt) {
                 $the_excerpt = get_the_excerpt();
                 // cut to character limit
                 $the_excerpt = substr($the_excerpt, 0, $excerpt_length);
                 // cut to last space
                 $the_excerpt = substr($the_excerpt, 0, strrpos($the_excerpt, ' '));
                 echo '<span class="post-excerpt">' . $the_excerpt . '</span>';
             }
             echo '<div class="clear"></div></li>';
         }
     } else {
     }
     //Reset query_posts
     wp_reset_query();
     echo '</ul><div class="clear"></div>';
     /* After widget (defined by themes). */
     echo $after_widget;
 }