public static function get_top_posts($count = 5, $months_back = False)
{
include_once ABSPATH . 'wp-admin/includes/plugin.php';
if (is_plugin_active('wp-postviews/wp-postviews.php')) {
global $WpBooj_options;
if (isset($WpBooj_options['use_WpBoojCache']) && $WpBooj_options['use_WpBoojCache'] == 'on') {
$popular_cache = WpBoojCache::check($post_id = 0, $type = 'WpBoojTopPosts');
if ($popular_cache) {
return $popular_cache;
}
}
if ($months_back) {
$_1_month = 2678400;
$time_back = date('Y-m-d', time() - $_1_month * $months_back);
$where_append = ' AND `posts`.`post_date` > "' . $time_back . '" ';
} else {
$where_append = '';
}
global $wpdb;
$sql = "SELECT\r\n posts.ID,\r\n meta.meta_value,\r\n posts.post_title,\r\n posts.post_name,\r\n posts.post_date\r\n FROM `{$wpdb->prefix}postmeta` as meta\r\n INNER JOIN `{$wpdb->prefix}posts` as posts\r\n ON `meta`.`post_id` = posts.ID\r\n WHERE `meta`.`meta_key` = 'views' " . $where_append . "\r\n ORDER BY CAST( `meta_value` AS DECIMAL ) DESC\r\n LIMIT " . $count;
$posts = $wpdb->get_results($sql);
$popular = array();
foreach ($posts as $key => $post) {
$popular[$key]['post_id'] = $post->ID;
$popular[$key]['post_views'] = $post->meta_value;
$popular[$key]['post_title'] = $post->post_title;
$popular[$key]['post_slug'] = $post->post_name;
$popular[$key]['post_date'] = $post->post_date;
$popular[$key]['url'] = '/' . WpBoojFindURISegment() . '/' . date('Y/m/', strtotime($popular[$key]['post_date'])) . $popular[$key]['post_slug'];
}
if (count($popular) == $count && isset($WpBooj_options['use_WpBoojCache']) && $WpBooj_options['use_WpBoojCache'] == 'on') {
WpBoojCache::store($post_id = 0, $post_type = 'WpBoojTopPosts', $popular);
}
return $popular;
} else {
return 'Please install and enable the plugin "Wp Post Views"';
}
}
public static function clear_cache_post_save($post_id)
{
WpBoojCache::clear_cache($post_id = $post_id);
}
public static function get($post_id, $count = 4)
{
$related_cache = WpBoojCache::check($post_id = $post_id, $type = 'WpBoojRelated');
if ($related_cache) {
return $related_cache;
}
global $wpdb;
// Get the cat and tag ids from the given $post_id
$tags = wp_get_post_tags($post_id);
$tag_ids = '';
foreach ($tags as $key => $tag) {
$tag_ids .= $tag->term_id . ',';
}
$tag_ids = substr($tag_ids, 0, -1);
$cats = get_the_category($post_id);
$cat_ids = '';
foreach ($cats as $key => $cat) {
$cat_ids .= $cat->term_id . ',';
}
$cat_ids = substr($cat_ids, 0, -1);
// NOW WELL LOOK FOR ALL THE OTHER POSTS / PAGES
// WHICH USE ANY OF THE SAME CATS / TAGS ORDERD AMMOUNT OF SIMILARITIES
// $potential_posts is created here
if ($tag_ids == '' && $cat_ids == '') {
$full_search = '';
} elseif ($tag_ids == '' && $cat_ids != '') {
$full_search = $cat_ids;
} elseif ($tag_ids != '' && $cat_ids == '') {
$full_search = $tag_ids;
} else {
$full_search = $tag_ids . "," . $cat_ids;
}
// Get the term_taxonomy_id from the term_ids
$query = "SELECT * FROM `{$wpdb->prefix}term_taxonomy` WHERE `term_id` IN ( " . $full_search . " );";
$rows = $wpdb->get_results($query);
$term_taxonomy_ids = '';
foreach ($rows as $key => $row) {
$term_taxonomy_ids .= $row->term_taxonomy_id . ',';
}
$term_taxonomy_ids = substr($term_taxonomy_ids, 0, -1);
$query = "SELECT DISTINCT( object_id ), COUNT(*) AS count \r\n\t\t\tFROM `{$wpdb->prefix}term_relationships` \r\n\t\t\tWHERE `term_taxonomy_id` IN( " . $term_taxonomy_ids . " ) \r\n\t\t\t\tAND `object_id` != " . $post_id . "\r\n\t\t\tGROUP BY 1\r\n\t\t\tORDER BY 2 DESC\r\n\t\t\tLIMIT 50";
$rows = $wpdb->get_results($query);
$potential_posts = array();
$post_ids = '';
foreach ($rows as $key => $row) {
$potential_posts[$row->object_id] = array('post_id' => $row->object_id, 'occurance' => $row->count, 'points' => $row->count * 1000);
$post_ids .= $row->object_id . ',';
}
$post_ids = substr($post_ids, 0, -1);
// NOW WE QUERY AGAINST THE POST IDS FROM ABOVE
// WE ARE FILTERING OUT ANY POST WHICH IS NOT PUBLISHED
// $potential_posts is important here
$query2 = "SELECT `ID`, `post_date` FROM `{$wpdb->prefix}posts` \r\n\t\t\tWHERE `ID` IN( " . $post_ids . " ) \r\n\t\t\t\tAND `post_status` = 'publish'\r\n\t\t\t\tAND `post_type` = 'post'\r\n\t\t\tORDER BY `post_date` DESC";
$rows = $wpdb->get_results($query2);
foreach ($rows as $key => $row) {
if (is_array($potential_posts[$row->ID])) {
$date_point_penelty = round((time() - strtotime($row->post_date)) / 86400, 0);
$potential_posts[$row->ID]['post'] = $row;
$potential_posts[$row->ID]['points'] = $potential_posts[$row->ID]['points'] - $date_point_penelty;
}
}
// HERE WE COMPUTE OUR POINTS
$weighted_posts = array();
foreach ($potential_posts as $key => $value) {
if (is_object($value['post'])) {
$weighted_posts[$key] = $value['points'];
} else {
unset($potential_posts[$key]);
}
}
array_multisort($weighted_posts, SORT_DESC, $potential_posts);
// NOW LETS GROOM THE LIST, MAKE SURE WE HAVE WHAT WE NEED
// MAKE SURE WE HAVE ENOUGH CONTENT, OTHER WISE FIND SOME
if (count($potential_posts) < $count) {
$ids_to_omit = $post_id . ',';
$posts_more_needed = $count - count($potential_posts);
if (!empty($potential_posts)) {
foreach ($potential_posts as $key => $value) {
$ids_to_omit .= $value['post']->ID . ',';
}
}
$ids_to_omit = substr($ids_to_omit, 0, -1);
//@todo: should just select IDS to simplify
$query3 = "SELECT * FROM `{$wpdb->prefix}posts` \r\n\t\t\t\tWHERE `ID` NOT IN( " . $ids_to_omit . " )\r\n\t\t\t\t\tAND `post_status` = 'publish' \r\n\t\t\t\t\tAND `post_type` = 'post' \r\n\t\t\t\tORDER BY `post_date` DESC\r\n\t\t\t\tLIMIT " . $posts_more_needed;
$rows = $wpdb->get_results($query3);
foreach ($rows as $key => $row) {
$potential_posts[$row->ID]['post_id'] = $row->ID;
$potential_posts[$row->ID]['post'] = $row;
}
}
$posts = array();
foreach ($potential_posts as $the_post_added) {
$posts[] = get_post($the_post_added['post_id']);
}
if (count($posts) > $count) {
$posts = array_slice($posts, 0, $count, True);
}
// store a cached version if we found content
if (count($posts) == $count) {
WpBoojCache::store($post_id = $post_id, $post_type = 'WpBoojRelated', $posts);
}
return $posts;
}