Changeset 9296 for trunk/wp-includes/comment.php

Timestamp:

10/23/2008 04:08:47 PM (16 years ago)

Author:

ryan

Message:

Comment paging and sorting from Viper007Bond. see #7927

File:

• trunk/wp-includes/comment.php (modified) (1 diff)

trunk/wp-includes/comment.php

@@ -482 +482 @@
 
 /**
+ * Calculate the total number of comment pages.
+ *
+ * @since 2.7.0
+ *
+ * @param array $comments Optional array of comment objects.  Defaults to $wp_query->comments
+ * @param int $per_page Optional comments per page.
+ * @param boolean $threaded Optional control over flat or threaded comments.
+ * @return int Number of comment pages.
+ */
+function get_comment_pages_count( $comments = null, $per_page = null, $threaded = null ) {
+    global $wp_query;
+
+    if ( !$comments || !is_array($comments) )
+        $comments = $wp_query->comments;
+
+    if ( empty($comments) )
+        return 0;
+
+    if ( !isset($per_page) )
+        $per_page = (int) get_query_var('comments_per_page');
+    if ( 0 === $per_page )
+        $per_page = (int) get_option('comments_per_page');
+    if ( 0 === $per_page )
+        return 1;
+
+    if ( !isset($threaded) )
+        $threaded = get_option('thread_comments');
+
+    if ( $threaded ) {
+        $walker = new Walker_Comment;
+        $count = ceil( $walker->get_number_of_root_elements( $comments ) / $per_page );
+    } else {
+        $count = ceil( count( $comments ) / $per_page );
+    }
+
+    return $count;
+}
+
+/**
  * Does comment contain blacklisted characters or words.
  *