/** use this function to decide how the widget
will display in your theme */
public function widget($args, $instance)
{
if (is_single()) {
extract($args);
$title = apply_filters('widget_title', $instance['title']);
$show_meta = $instance['meta'];
$show_thumbnail = $instance['thumbnail'];
$count = esc_attr($instance['count']);
if (!$count) {
$count = 3;
}
$count = (int) $count;
$duration = esc_attr($instance['duration']);
if (!$duration) {
$duration = 1;
}
$duration = (int) $duration;
echo $before_widget;
if ($title) {
echo $before_title . $title . $after_title;
}
// save post for backup later
global $post;
$origin_post = $post;
/*QUERY*/
// common query
$args = array('posts_per_page' => $count, 'order' => 'DESC', 'orderby' => 'rand', 'post__not_in' => array($post->ID));
// time query
if ($duration == 2) {
//1 year ago
$args = wp_parse_args($args, array('date_query' => array(array('column' => 'post_date_gmt', 'before' => '1 year ago'))));
} else {
if ($duration == 3) {
//1 month ago
$args = wp_parse_args($args, array('date_query' => array(array('column' => 'post_date_gmt', 'before' => '1 month ago'))));
} else {
if ($duration == 4) {
//1 week ago
$args = wp_parse_args($args, array('date_query' => array(array('column' => 'post_date_gmt', 'before' => '1 week ago'))));
}
}
}
$tags = wp_get_post_tags($post->ID);
if ($tags) {
/*Get post from tags if post had at least 1 tag*/
$tag_ids = array();
foreach ($tags as $tag) {
$tag_ids[] = $tag->term_id;
}
$args = wp_parse_args($args, array('tag__in' => $tag_ids));
} else {
$cat_ids = wp_get_post_categories($post->ID);
if ($cat_ids) {
/*in case empty tags, get from cate*/
$args = wp_parse_args($args, array('category__in ' => $cat_ids));
}
/* else: just random posts */
}
$my_query = new WP_Query($args);
// Show HTML
if ($my_query->have_posts()) {
echo '<div class="news-box three related-news"><div class="outer"><ul class="content">';
$counter = 0;
while ($my_query->have_posts()) {
$my_query->the_post();
// preparing for flexible home layout output
$item_img_medium = '<a href="' . get_permalink() . '" title="' . __('Click to read', THEME_DOMAIN) . '" class="item-thumbnail">' . get_post_image(get_the_ID(), 'medium', array('alt' => 'item-thumbnail', 'title' => esc_attr(get_the_title()))) . '</a>';
$item_title = '<h3 class="title"><a href="' . get_permalink() . '" title="' . __('Click to read', THEME_DOMAIN) . '">' . get_the_title() . '</a></h3>';
$item_snip = get_the_snippet();
$item_meta = '<div class="meta">';
if (comments_open()) {
$item_meta .= '<a href="' . get_comments_link() . '" class="comment"><i class="icon"></i><span>' . get_comments_number() . '</span></a>';
}
$item_meta .= '<a href="' . get_permalink() . '" class="date"><i class="icon"></i><span>' . get_the_date() . '</span></a>';
$item_meta .= '</div>';
echo '<li class="item item-' . $counter . ' item-' . ($counter == 0 ? 'first' : 'other') . '"><div class="inner">';
echo ($show_thumbnail ? $item_img_medium : '') . ($show_meta ? $item_meta : '') . $item_title;
echo '<div class="clear"></div></div></li>';
$counter++;
}
echo '</ul></div><div class="clear"></div></div>';
}
wp_reset_postdata();
echo $after_widget;
$post = $origin_post;
}
// is_single
}
echo '</div>';
}
?>
<a href="<?php
echo get_permalink();
?>
" class="date"><i class="icon"></i><span><?php
echo get_the_date();
?>
</span></a>
</div><!-- .post-meta -->
<div class="post-body post-body-archive">
<?php
echo get_the_snippet();
?>
</div><!-- .post-body -->
<div class="clear"></div>
</div><!-- .archive-inner -->
</article><!-- #post -->
<?php
}
/*end have_posts*/
?>
<?php
get_template_part('content-pagination');
