/**
  * Retrieve list of latest posts or posts matching criteria.
  *
  * The defaults are as follows:
  *     'numberposts' - Default is 5. Total number of posts to retrieve.
  *     'offset' - Default is 0. See {@link WP_Query::query()} for more.
  *     'category' - What category to pull the posts from.
  *     'orderby' - Default is 'date', which orders based on post_date. How to order the posts.
  *     'order' - Default is 'DESC'. The order to retrieve the posts.
  *     'include' - See {@link WP_Query::query()} for more.
  *     'exclude' - See {@link WP_Query::query()} for more.
  *     'meta_key' - See {@link WP_Query::query()} for more.
  *     'meta_value' - See {@link WP_Query::query()} for more.
  *     'post_type' - Default is 'post'. Can be 'page', or 'attachment' to name a few.
  *     'post_parent' - The parent of the post or post type.
  *     'post_status' - Default is 'publish'. Post status to retrieve.
  *
  * @uses WP_Query::query() See for more default arguments and information.
  * @uses ES_WP_Query
  * @link http://codex.wordpress.org/Template_Tags/get_posts
  *
  * @param array $args Optional. Overrides defaults.
  * @return array List of posts.
  */
 function es_get_posts($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);
     $r = wp_parse_args($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'])) {
         $incposts = wp_parse_id_list($r['include']);
         $r['posts_per_page'] = count($incposts);
         // only the number of posts included
         $r['post__in'] = $incposts;
     } elseif (!empty($r['exclude'])) {
         $r['post__not_in'] = wp_parse_id_list($r['exclude']);
     }
     $r['ignore_sticky_posts'] = true;
     $r['no_found_rows'] = true;
     $get_posts = new ES_WP_Query();
     return $get_posts->query($r);
 }
示例#2
0
 /**
  * @ticket 20604
  */
 function test_taxonomy_empty_or()
 {
     // An empty tax query should return an empty array, not all posts.
     $this->factory->post->create_many(10);
     es_wp_query_index_test_data();
     $query = new ES_WP_Query(array('fields' => 'ids', 'tax_query' => array('relation' => 'OR', array('taxonomy' => 'post_tag', 'field' => 'id', 'terms' => false, 'operator' => 'IN'), array('taxonomy' => 'category', 'field' => 'id', 'terms' => false, 'operator' => 'IN'))));
     $posts = $query->get_posts();
     $this->assertEquals(0, count($posts));
 }