Changeset 5111 for trunk/wp-includes/category-template.php

Timestamp:

03/26/2007 08:08:31 AM (18 years ago)

Author:

matt

Message:

Basic theme support for tags.

File:

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

trunk/wp-includes/category-template.php

@@ -161 +161 @@
 }
 
+function get_post_tags( $post_id = 0 ) {
+    global $tag_cache, $blog_id;
+
+    $post_id = (int) $post_id;
+    
+    if ( !isset( $tag_cache[$blog_id][$post_id] ) )
+        update_post_category_cache( $post_id ); // loads $tag_cache
+
+    return $tag_cache[$blog_id][$post_id];
+}
+
+function get_the_tags( $before, $sep, $after ) {
+    global $post;
+    if ( !$post )
+        return false; // in-the-loop function
+
+    $tags = get_post_tags( $post->ID );
+    if ( empty( $tags ) )
+        return false;
+    
+    $return = $before;
+    foreach ( $tags as $tag )
+        $tag_links[] = '<a href="' . get_category_link($tag->cat_ID) . '">' . $tag->cat_name . '</a>';
+
+    $tag_links = join( $sep, $tag_links );
+    $tag_links = apply_filters( 'the_tags', $tag_links );
+    $return .= $tag_links;
+
+    $return .= $after;
+    return $return;
+}
+
+function the_tags( $before = 'Tags: ', $sep = ', ', $after = '' ) {
+    echo get_the_tags( $before, $sep, $after );
+}
+
 function category_description($category = 0) {
     global $cat;