$name) {
add_action('manage_edit-' . $tax . '_columns', array($this, 'add_column'), 10, 2);
add_filter('manage_' . $tax . '_custom_column', array($this, 'render_column'), 10, 3);
add_filter('manage_edit-' . $tax . '_sortable_columns', array($this, 'modify_sortable_columns'));
}
add_filter('terms_clauses', array($this, 'modify_order_by_hits'), 10, 3);
}
/**
* Add a custom column to post/pages for hit statistics.
*
* @param array $columns Columns
* @return array Columns
*/
public function add_column($columns)
{
// Check WooCommerce sortable UI
if (isset($columns['handle'])) {
$col = array();
foreach ($columns as $k => $v) {
if ($k == "handle") {
$col['wp-statistics-tax-hits'] = __('Hits', 'wp-statistics');
}
$col[$k] = $v;
}
return $col;
}
$columns['wp-statistics-tax-hits'] = __('Hits', 'wp-statistics');
return $columns;
}
/**
* Render the custom column on the post/pages lists.
*
* @param string $value
* @param string $column_name Column Name
* @param int $term_id
* @return string
*/
public function render_column($value, $column_name, $term_id)
{
if ($column_name == 'wp-statistics-tax-hits') {
$term = get_term($term_id);
$hit_number = wp_statistics_pages('total', "", $term_id, null, null, $term->taxonomy);
if ($hit_number) {
$preview_chart_unlock_html = sprintf('',
'https://wp-statistics.com/product/wp-statistics-mini-chart?utm_source=wp_statistics&utm_medium=display&utm_campaign=wordpress',
__('Unlock!', 'wp-statistics'),
WP_STATISTICS_URL . 'assets/images/mini-chart-posts-preview.png'
);
$value = apply_filters("wp_statistics_before_hit_column", $preview_chart_unlock_html, $term_id, $term->taxonomy);
$value .= sprintf('%s',
Menus::admin_url('pages', array('type' => $term->taxonomy, 'ID' => $term_id)),
number_format($hit_number)
);
}
}
return $value;
}
/**
* Added Sortable Params
*
* @param $columns
* @return mixed
*/
public function modify_sortable_columns($columns)
{
$columns['wp-statistics-tax-hits'] = 'hits';
return $columns;
}
/**
* Sort Taxonomy By Hits
*
* @param $clauses
* @param $query
*/
public function modify_order_by_hits($clauses, $taxonomy, $query)
{
// Check in Admin
if (!is_admin()) {
return;
}
// If order-by.
if (isset($query['orderby']) and $query['orderby'] == 'hits') {
// Select Field
$clauses['fields'] .= ", (select SUM(" . DB::table("pages") . ".count) from " . DB::table("pages") . " where (" . DB::table("pages") . ".type = 'category' OR " . DB::table("pages") . ".type = 'post_tag' OR " . DB::table("pages") . ".type = 'tax') AND t.term_id = " . DB::table("pages") . ".id) as tax_hist_sortable ";
// And order by it.
$clauses['orderby'] = " ORDER BY coalesce(tax_hist_sortable, 0)";
}
return $clauses;
}
/**
* Delete All Term Hits When Term is Deleted
*
* @param $term
* @param $term_id
*/
public static function modify_delete_term($term, $term_id)
{
global $wpdb;
$wpdb->query("DELETE FROM `" . DB::table('pages') . "` WHERE `id` = " . esc_sql($term_id) . " AND (`type` = 'category' OR `type` = 'post_tag' OR `type` = 'tax');");
}
}
new Admin_Taxonomy;