/**
* @param array $args
* @param array $instance
*/
public function widget($args, $instance)
{
$cache = array();
if (!$this->is_preview()) {
$cache = hq_cache_get('widget_recent_posts', 'widget');
}
if (!is_array($cache)) {
$cache = array();
}
if (!isset($args['widget_id'])) {
$args['widget_id'] = $this->id;
}
if (isset($cache[$args['widget_id']])) {
echo $cache[$args['widget_id']];
return;
}
ob_start();
$title = !empty($instance['title']) ? $instance['title'] : __('Recent Posts');
/** This filter is documented in hq-includes/default-widgets.php */
$title = apply_filters('widget_title', $title, $instance, $this->id_base);
$number = !empty($instance['number']) ? absint($instance['number']) : 5;
if (!$number) {
$number = 5;
}
$show_date = isset($instance['show_date']) ? $instance['show_date'] : false;
/**
* Filter the arguments for the Recent Posts widget.
*
* @since 0.0.1
*
* @see HQ_Query::get_posts()
*
* @param array $args An array of arguments used to retrieve the recent posts.
*/
$r = new HQ_Query(apply_filters('widget_posts_args', array('posts_per_page' => $number, 'no_found_rows' => true, 'post_status' => 'publish', 'ignore_sticky_posts' => true)));
if ($r->have_posts()) {
?>
<?php
echo $args['before_widget'];
?>
<?php
if ($title) {
echo $args['before_title'] . $title . $args['after_title'];
}
?>
<ul>
<?php
while ($r->have_posts()) {
$r->the_post();
?>
<li>
<a href="<?php
the_permalink();
?>
"><?php
get_the_title() ? the_title() : the_ID();
?>
</a>
<?php
if ($show_date) {
?>
<span class="post-date"><?php
echo get_the_date();
?>
</span>
<?php
}
?>
</li>
<?php
}
?>
</ul>
<?php
echo $args['after_widget'];
// Reset the global $the_post as this query will have stomped on it
hq_reset_postdata();
}
if (!$this->is_preview()) {
$cache[$args['widget_id']] = ob_get_flush();
hq_cache_set('widget_recent_posts', $cache, 'widget');
} else {
ob_end_flush();
}
}
/**
* Close comments on old posts on the fly, without any extra DB queries. Hooked to the_posts.
*
* @access private
* @since 0.0.1
*
* @param HQ_Post $posts Post data object.
* @param HQ_Query $query Query object.
* @return array
*/
function _close_comments_for_old_posts($posts, $query)
{
if (empty($posts) || !$query->is_singular() || !get_option('close_comments_for_old_posts')) {
return $posts;
}
/**
* Filter the list of post types to automatically close comments for.
*
* @since 0.0.1
*
* @param array $post_types An array of registered post types. Default array with 'post'.
*/
$post_types = apply_filters('close_comments_for_post_types', array('post'));
if (!in_array($posts[0]->post_type, $post_types)) {
return $posts;
}
$days_old = (int) get_option('close_comments_days_old');
if (!$days_old) {
return $posts;
}
if (time() - strtotime($posts[0]->post_date_gmt) > $days_old * DAY_IN_SECONDS) {
$posts[0]->comment_status = 'closed';
$posts[0]->ping_status = 'closed';
}
return $posts;
}
/**
* Retrieve list of latest posts or posts matching criteria.
*
* The defaults are as follows:
*
* @since 0.0.1
*
* @see HQ_Query::parse_query()
*
* @param array $args {
* Optional. Arguments to retrieve posts. {@see HQ_Query::parse_query()} for more
* available arguments.
*
* @type int $numberposts Total number of posts to retrieve. Is an alias of $posts_per_page
* in HQ_Query. Accepts 1+ and -1 for all. Default 5.
* @type int $offset The number of posts to offset before retrieval. Default 0.
* @type int|string $category Category ID or comma-separated list of IDs (this or any children).
* Is an alias of $cat in HQ_Query. Default 0.
* @type string $orderby Which field to order posts by. Accepts post fields. Default 'date'.
* @type array $include An array of post IDs to retrieve, sticky posts will be included.
* Is an alias of $post__in in HQ_Query. Default empty array.
* @type array $exclude An array of post IDs not to retrieve. Default empty array.
* @type string $meta_key Custom field key. Default empty.
* @type mixed $meta_value Custom field value. Default empty string.
* @type string $post_type Post type. Default 'post'.
* @type bool $suppress_filters Whether to suppress filters. Default true.
* }
* @return array List of posts.
*/
function get_posts($args = null)
{
$defaults = array('numberposts' => 5, 'offset' => 0, 'category' => 0, 'orderby' => 'date', 'order' => 'DESC', 'include' => array(), 'exclude' => array(), 'meta_key' => '', 'meta_value' => '', 'post_type' => 'post', 'suppress_filters' => true);
$r = hq_parse_args($args, $defaults);
if (empty($r['post_status'])) {
$r['post_status'] = 'attachment' == $r['post_type'] ? 'inherit' : 'publish';
}
if (!empty($r['numberposts']) && empty($r['posts_per_page'])) {
$r['posts_per_page'] = $r['numberposts'];
}
if (!empty($r['category'])) {
$r['cat'] = $r['category'];
}
if (!empty($r['include'])) {
$incposts = hq_parse_id_list($r['include']);
$r['posts_per_page'] = count($incposts);
// only the number of posts included
$r['post__in'] = $incposts;
} elseif (!empty($r['exclude'])) {
$r['post__not_in'] = hq_parse_id_list($r['exclude']);
}
$r['ignore_sticky_posts'] = true;
$r['no_found_rows'] = true;
$get_posts = new HQ_Query();
return $get_posts->query($r);
}
