initial commit

hamrokhaanpaan/wp-content/__plugins/top-10/includes/modules/taxonomies.php

@@ -0,0 +1,43 @@
+<?php
+/**
+ * Taxonomies control module
+ *
+ * @package   Top_Ten
+ */
+
+// If this file is called directly, abort.
+if ( ! defined( 'WPINC' ) ) {
+	die;
+}
+
+/**
+ * Filter WHERE clause of tptn query to exclude posts belonging to certain categories.
+ *
+ * @since 2.2.0
+ *
+ * @param   mixed $where WHERE clause.
+ * @return  string  Filtered WHERE clause
+ */
+function tptn_exclude_categories_where( $where ) {
+	global $wpdb, $tptn_settings;
+
+	if ( '' === tptn_get_option( 'exclude_categories' ) ) {
+		return $where;
+	} else {
+
+		$terms = tptn_get_option( 'exclude_categories' );
+
+		$sql = $where;
+
+		$sql .= " AND $wpdb->posts.ID NOT IN (
+			SELECT object_id
+			FROM $wpdb->term_relationships
+			WHERE term_taxonomy_id IN ($terms)
+        )";
+
+		return $sql;
+	}
+
+}
+add_filter( 'tptn_posts_where', 'tptn_exclude_categories_where' );
+