From 8da221507615d8c632fc8c3f2fdd92036415d918 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Tue, 24 Aug 2004 08:43:01 +0000
Subject: [PATCH] Template redirection.

git-svn-id: https://develop.svn.wordpress.org/trunk@1558 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-blog-header.php        | 52 +++++++++++++++++++++++++++++++++------
 wp-includes/classes.php   | 11 ++++++---
 wp-includes/functions.php |  6 +++++
 3 files changed, 59 insertions(+), 10 deletions(-)

diff --git a/wp-blog-header.php b/wp-blog-header.php
index 5f30e2a42e..1b7b6d7a8a 100644
--- a/wp-blog-header.php
+++ b/wp-blog-header.php
@@ -1,5 +1,6 @@
 <?php
 
+if (! isset($wp_did_header)):
 if ( !file_exists( dirname(__FILE__) . '/wp-config.php') )
     die("There doesn't seem to be a <code>wp-config.php</code> file. I need this before we can get started. Need more help? <a href='http://wordpress.org/docs/faq/#wp-config'>We got it</a>. You can <a href='wp-admin/setup-config.php'>create a <code>wp-config.php</code> file through a web interface</a>, but this doesn't work for all server setups. The safest way is to manually create the file.");
 
@@ -159,14 +160,51 @@ if (1 == count($posts)) {
 	}
 }
 
-if ($pagenow != 'wp-feed.php' && $feed != '') {
-	require(dirname(__FILE__) . '/wp-feed.php');
-	exit;
-}
+$wp_did_header = true;
+endif;
 
-if ($pagenow != 'wp-trackback.php' && $tb == 1) {
-	require(dirname(__FILE__) . '/wp-trackback.php');
-	exit;
+// Template redirection
+if (is_single() && (! isset($wp_did_single)) &&
+    file_exists(ABSPATH . 'wp-content/single.php')) {
+  $wp_did_single = true;
+  include(ABSPATH . 'wp-content/single.php');
+  exit;
+} else if (is_page() && (! isset($wp_did_page)) &&
+	    file_exists(ABSPATH . 'wp-content/page.php')) {
+  $wp_did_page = true;
+  include(ABSPATH . 'wp-content/page.php');
+  exit;
+} else if (is_category() && (! isset($wp_did_category)) &&
+	   file_exists(ABSPATH . 'wp-content/category.php')) {
+  $wp_did_category = true;
+  include(ABSPATH . 'wp-content/category.php');
+  exit;
+} else if (is_author() && (! isset($wp_did_author)) &&
+	   file_exists(ABSPATH . 'wp-content/author.php')) {
+  $wp_did_author = true;
+  include(ABSPATH . 'wp-content/author.php');
+  exit;
+} else if (is_date() && (! isset($wp_did_date)) &&
+	   file_exists(ABSPATH . 'wp-content/date.php')) {
+  $wp_did_date = true;
+  include(ABSPATH . 'wp-content/date.php');
+  exit;
+} else if (is_archive() && (! isset($wp_did_archive)) &&
+	   file_exists(ABSPATH . 'wp-content/archive.php')) {
+  $wp_did_archive = true;
+  include(ABSPATH . 'wp-content/archive.php');
+  exit;
+} else if (is_search() && (! isset($wp_did_search)) &&
+	   file_exists(ABSPATH . 'wp-content/search.php')) {
+  $wp_did_search = true;
+  include(ABSPATH . 'wp-content/search.php');
+  exit;
+} else if (is_feed() && $pagenow != 'wp-feed.php') {
+  include(dirname(__FILE__) . '/wp-feed.php');
+  exit;
+} else if ($pagenow != 'wp-trackback.php' && $tb == 1) {
+  include(dirname(__FILE__) . '/wp-trackback.php');
+  exit;
 }
 
 if ($pagenow != 'post.php' && $pagenow != 'edit.php') {
diff --git a/wp-includes/classes.php b/wp-includes/classes.php
index 30fd03433d..a2e9626510 100644
--- a/wp-includes/classes.php
+++ b/wp-includes/classes.php
@@ -10,6 +10,7 @@ class WP_Query {
     var $post;
 
     var $is_single = false;
+    var $is_page = false;
     var $is_archive = false;
     var $is_date = false;
     var $is_year = false;
@@ -24,6 +25,7 @@ class WP_Query {
 
     function init () {
         $this->is_single = false;
+        $this->is_page = false;
         $this->is_archive = false;
         $this->is_date = false;
 	$this->is_year = false;
@@ -152,15 +154,18 @@ class WP_Query {
 
         if ('' != $qv['feed']) {
             $this->is_feed = true;
-            $this->feed = $qv['feed'];
+        }
+
+        if ('' != $qv['static'] || '' != $qv['pagename']) {
+            $this->is_page = true;
         }
 
         if ( ($this->is_date || $this->is_author || $this->is_category)
-             && (! $this->is_single)) {
+             && (! ($this->is_single || $this->is_page)) ) {
             $this->is_archive = true;
         }
 
-        if ( ! ($this->is_archive || $this->is_single || $this->is_search || $this->is_feed)) {
+        if ( ! ($this->is_archive || $this->is_single || $this->is_page || $this->is_search || $this->is_feed)) {
             $this->is_home = true;
         }
     }
diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index 4ab91fdba7..c17ad1fc76 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -1590,6 +1590,12 @@ function is_single () {
     return $wp_query->is_single;
 }
 
+function is_page () {
+    global $wp_query;
+
+    return $wp_query->is_page;
+}
+
 function is_archive () {
     global $wp_query;