Changeset 1728 for trunk/wp-includes/classes.php

Timestamp:

10/02/2004 07:24:40 PM (20 years ago)

Author:

rboren

Message:

Extend is_single(), is_page(), is_category(), and is_author() to accept an optional argument which designates a particular id, name, or nicename.

File:

• trunk/wp-includes/classes.php (modified) (4 diffs)

trunk/wp-includes/classes.php

@@ -4 +4 @@
     var $query;
     var $query_vars;
+    var $queried_object;
+    var $queried_object_id;
 
     var $posts;
@@ -44 +46 @@
         unset($this->query);
         unset($this->query_vars);
+        unset($this->queried_object);
+        unset($this->queried_object_id);
         $this->post_count = 0;
         $this->current_post = -1;
@@ -523 +527 @@
         $this->post_count = count($this->posts);
         if ($this->post_count > 0) {
-            $this->post = $posts[0];
+            $this->post = $this->posts[0];
         }
 
@@ -552 +556 @@
         $this->parse_query($query);
         return $this->get_posts();
+    }
+
+    function get_queried_object() {
+        if (isset($this->queried_object)) {
+            return $this->queried_object;
+        }
+
+        $this->queried_object = NULL;
+        $this->queried_object_id = 0;
+
+        if ($this->is_category) {
+            global $cache_categories;
+            if (isset($cache_categories[$this->get('cat')])) {
+                $this->queried_object = $cache_categories[$this->get('cat')];
+                $this->queried_object_id = $this->get('cat');
+            }
+        } else if ($this->is_single) {
+            $this->queried_object = $this->post;
+            $this->queried_object_id = $this->post->ID;
+        } else if ($this->is_page) {
+            $this->queried_object = $this->post;
+            $this->queried_object_id = $this->post->ID;
+        } else if ($this->is_author) {
+            global $cache_userdata;
+            if (isset($cache_userdata[$this->get('author')])) {
+                $this->queried_object = $cache_userdata[$this->get('author')];
+                $this->queried_object_id = $this->get('author');
+            }
+        }
+
+        return $this->queried_object;
+    }
+
+    function get_queried_object_id() {
+        $this->get_queried_object();
+
+        if (isset($this->queried_object_id)) {
+            return $this->queried_object_id;
+        }
+
+        return 0;
     }