Changeset 11049 for trunk/wp-includes/link-template.php

Timestamp:

04/22/2009 08:44:37 AM (16 years ago)

Author:

azaozz

Message:

Add a complementary get_* function for posts_nav_link(), props filosofo, fixes #9094

File:

• trunk/wp-includes/link-template.php (modified) (2 diffs)

trunk/wp-includes/link-template.php

@@ -1423 +1423 @@
 
 /**
+ * Return post pages link navigation for previous and next pages.
+ *
+ * @since 2.8
+ *
+ * @param string|array $args Optional args.
+ * @return string The posts link navigation. 
+ */
+function get_posts_nav_link( $args = array() ) {
+    global $wp_query;
+    
+    $return = '';
+
+    if ( !is_singular() ) {
+        $defaults = array(
+            'sep' => ' — ', 
+            'prelabel' => __('« Previous Page'), 
+            'nxtlabel' => __('Next Page »'),
+        );
+        $args = wp_parse_args( $args, $defaults );
+
+        $max_num_pages = $wp_query->max_num_pages;
+        $paged = get_query_var('paged');
+
+        //only have sep if there's both prev and next results
+        if ($paged < 2 || $paged >= $max_num_pages) {
+            $args['sep'] = '';
+        }
+
+        if ( $max_num_pages > 1 ) {
+            $return = get_previous_posts_link($args['prelabel']);
+            $return .= preg_replace('/&([^#])(?![a-z]{1,8};)/', '&#038;$1', $args['sep']);
+            $return .= get_next_posts_link($args['nxtlabel']);
+        }
+    }
+    return $return;
+
+}
+
+/**
  * Display post pages link navigation for previous and next pages.
  *
@@ -1431 +1470 @@
  * @param string $nxtlabel Optional Label for next pages.
  */
-function posts_nav_link( $sep = ' &#8212; ', $prelabel = '&laquo; Previous Page', $nxtlabel = 'Next Page &raquo;' ) {
-    global $wp_query;
-    if ( !is_singular() ) {
-        $max_num_pages = $wp_query->max_num_pages;
-        $paged = get_query_var('paged');
-
-        //only have sep if there's both prev and next results
-        if ($paged < 2 || $paged >= $max_num_pages) {
-            $sep = '';
-        }
-
-        if ( $max_num_pages > 1 ) {
-            previous_posts_link($prelabel);
-            echo preg_replace('/&([^#])(?![a-z]{1,8};)/', '&#038;$1', $sep);
-            next_posts_link($nxtlabel);
-        }
-    }
+function posts_nav_link( $sep = '', $prelabel = '', $nxtlabel = '' ) {
+    $args = array_filter( compact('sep', 'prelabel', 'nxtlabel') );
+    echo get_posts_nav_link($args);
 }