Moving default template stuff into wp-includes, uncluttering root

git-svn-id: http://svn.automattic.com/wordpress/trunk@2009 1a063a9b-81f0-0310-95a4-ce76da25c4cd

index.php

@@ -1,7 +1,7 @@
 <?php 
 /* Don't remove this line. */
 require('./wp-blog-header.php');
-include(ABSPATH . '/wp-header.php');
+get_header();
 ?>
 
 <?php if (have_posts()) : while (have_posts()) : the_post(); ?>
@@ -27,7 +27,7 @@ include(ABSPATH . '/wp-header.php');
 
 </div>
 
-<?php comments_template(); // Get wp-comments.php template ?>
+<?php comments_template( is_single() ); // Get wp-comments.php template ?>
 
 <?php endwhile; else: ?>
 <p><?php _e('Sorry, no posts matched your criteria.'); ?></p>
@@ -35,4 +35,4 @@ include(ABSPATH . '/wp-header.php');
 
 <?php posts_nav_link(' &#8212; ', __('&laquo; Previous Page'), __('Next Page &raquo;')); ?>
 
-<?php include(ABSPATH . '/wp-footer.php'); ?>
+<?php get_footer(); ?>

wp-admin/upgrade-schema.php

@@ -210,7 +210,7 @@ function populate_options() {
 	add_option('use_linksupdate', 0);
 	add_option('template', 'default');
 	add_option('stylesheet', 'default');
-	add_option('comment_whitelist', 0);
+	add_option('comment_whitelist', 1);
 	add_option('page_uris');
 
 	// Delete unused options

wp-includes/classes.php

@@ -65,16 +65,16 @@ class WP_Query {
 
 		if ('' != $qv['name']) {
 			$this->is_single = true;
-		} else 	if (($qv['p'] != '') && ($qv['p'] != 'all') && (intval($q['p']) != 0)) {
+		} elseif ( intval( $q['p'] ) != 0 && $qv['p'] != 'all' ) {
 			$this->is_single = true;            
-		}	else if (('' != $qv['hour']) && ('' != $qv['minute']) &&('' != $qv['second']) && ('' != $qv['year']) && ('' != $qv['monthnum']) && ('' != $qv['day'])) {
+		} elseif (('' != $qv['hour']) && ('' != $qv['minute']) &&('' != $qv['second']) && ('' != $qv['year']) && ('' != $qv['monthnum']) && ('' != $qv['day'])) {
 			// If year, month, day, hour, minute, and second are set, a single 
 		  // post is being queried.        
 			$this->is_single = true;
-		} else if ('' != $qv['static'] || '' != $qv['pagename'] || '' != $qv['page_id']) {
+		} elseif ('' != $qv['static'] || '' != $qv['pagename'] || '' != $qv['page_id']) {
 			$this->is_page = true;
 			$this->is_single = false;
-		} else if (!empty($qv['s'])) {
+		} elseif (!empty($qv['s'])) {
 			$this->is_search = true;
 		} else {
 			// Look for archive queries.  Dates, categories, authors.

wp-includes/comment-functions.php

@@ -2,8 +2,8 @@
 
 // Template functions
 
-function comments_template() {
-	global $withcomments, $post, $wpdb, $id, $comment;
+function comments_template( $show ) {
+	global $wp_query, $withcomments, $post, $wpdb, $id, $comment;
 
 	if ( is_single() || is_page() || $withcomments ) :
 		$req = get_settings('require_name_email');
@@ -12,14 +12,10 @@ function comments_template() {
 		$comment_author_url = isset($_COOKIE['comment_author_url_'.COOKIEHASH]) ? trim(stripslashes($_COOKIE['comment_author_url_'.COOKIEHASH])) : '';
 		$comments = $wpdb->get_results("SELECT * FROM $wpdb->comments WHERE comment_post_ID = '$post->ID' AND comment_approved = '1' ORDER BY comment_date");
 
-		$template = get_template_directory();
-		$template .= "/comments.php";
-
-		if (file_exists($template)) {
-			include($template);
-		}	else {
-			include(ABSPATH . 'wp-comments.php');
-		}
+	if ( file_exists( TEMPLATEPATH . '/comments.php') )
+		require( TEMPLATEPATH . '/comments.php');
+	else
+		require( ABSPATH . 'wp-includes/wp-comments.php');
 
 	endif;
 }
@@ -72,12 +68,10 @@ function comments_popup_script($width=400, $height=400, $file='') {
     global $wpcommentspopupfile, $wptrackbackpopupfile, $wppingbackpopupfile, $wpcommentsjavascript;
 
 		if (empty ($file)) {
-			$template = TEMPLATEPATH . '/comments-popup.php';
-			if (file_exists($template)) {
-				$wpcommentspopupfile = str_replace(ABSPATH, '', $template);
-			} else {
-				$wpcommentspopupfile = 'wp-comments-popup.php';
-			}
+			if ( file_exists( TEMPLATEPATH . '/comments-popup.php') )
+				require( TEMPLATEPATH . '/comments-popup.php');
+			else
+				require( ABSPATH . 'wp-includes/wp-comments-popup.php');
 		} else {
 			$wpcommentspopupfile = $file;
 		}

wp-includes/functions.php

@@ -1058,23 +1058,20 @@ function wp_head() {
 function is_single ($post = '') {
 	global $wp_query;
 
-	if (! $wp_query->is_single) {
+	if ( !$wp_query->is_single )
 		return false;
-	}
 
-	if (empty($post)) {
+	if ( empty( $post) )
 		return true;
-	}
 
 	$post_obj = $wp_query->get_queried_object();
 
-	if ($post == $post_obj->ID) {
+	if ( $post == $post_obj->ID ) 
 		return true;
-	} else if ($post == $post_obj->post_title) {
+	elseif ( $post == $post_obj->post_title ) 
 		return true;
-	} else if ($post == $post_obj->post_name) {
+	elseif ( $post == $post_obj->post_name )
 		return true;
-	}
 
 	return false;
 }

wp-includes/template-functions-general.php

@@ -2,6 +2,31 @@
 
 /* Note: these tags go anywhere in the template */
 
+function get_header() {
+	global $wpdb, $wp_query;
+	if ( file_exists( TEMPLATEPATH . '/header.php') )
+		require_once( TEMPLATEPATH . '/header.php');
+	else
+		require_once( ABSPATH . 'wp-includes/wp-header.php');
+}
+
+function get_footer() {
+	global $wpdb, $wp_query;
+	if ( file_exists( TEMPLATEPATH . '/footer.php') )
+		require_once( TEMPLATEPATH . '/footer.php');
+	else
+		require_once( ABSPATH . 'wp-includes/wp-footer.php');
+}
+
+function get_sidebar() {
+	global $wpdb, $wp_query;
+	if ( file_exists( TEMPLATEPATH . '/sidebar.php') )
+		require_once( TEMPLATEPATH . '/sidebar.php');
+	else
+		require_once( ABSPATH . 'wp-includes/wp-sidebar.php');
+}
+
+
 function wp_loginout() {
 	global $user_level;
 	get_currentuserinfo();
@@ -84,7 +109,7 @@ function get_bloginfo($show='') {
 	case 'stylesheet_url':
 		$output = get_stylesheet();
 		if (empty($output) || $output == 'default') {
-			$output = get_settings('siteurl') . "/wp-layout.css";
+			$output = get_settings('siteurl') . "/wp-includes/wp-layout.css";
 		} else {
 			$output = get_settings('siteurl') . "/wp-content/themes/$output/style.css";
 		}

wp-includes/wp-footer.php

@@ -1,18 +1,7 @@
-<?php
-// If a footer.php file exists in the WP root directory we
-// use that, otherwise use this default wp-footer.php file.
-if ( file_exists(TEMPLATEPATH . '/footer.php') ) :
-	include_once(TEMPLATEPATH . '/footer.php');
-else :
-?>
+<!-- begin footer -->
 </div>
 
-
-
-<?php
-// This code pulls in the sidebar:
-include(ABSPATH . '/wp-sidebar.php');
-?>
+<?php get_sidebar(); ?>
 
 </div>
 
@@ -20,5 +9,4 @@ include(ABSPATH . '/wp-sidebar.php');
 
 <?php do_action('wp_footer', ''); ?>
 </body>
-</html>
-<?php endif; ?>
+</html>

wp-includes/wp-header.php

@@ -1,10 +1,3 @@
-<?php
-// If a header.php file exists in the WP root directory we
-// use that, otherwise use this default wp-header.php file.
-if ( file_exists(TEMPLATEPATH . '/header.php') ) :
-	include_once(TEMPLATEPATH . '/header.php');
-else :
-?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml">
 
@@ -33,4 +26,4 @@ else :
 <h1 id="header"><a href="<?php bloginfo('url'); ?>"><?php bloginfo('name'); ?></a></h1>
 
 <div id="content">
-<?php endif; ?>
+<!-- end header -->

wp-includes/wp-sidebar.php

@@ -1,11 +1,5 @@
-<?php
-// If a sidebar.php file exists in the WP root directory we
-// use that, otherwise use this default wp-sidebar.php file.
-if ( file_exists(TEMPLATEPATH . '/sidebar.php') ) :
-	include_once(TEMPLATEPATH . '/sidebar.php');
-else :
-?>
 
+<!-- begin sidebar -->
 <div id="menu">
 
 <ul>
@@ -17,7 +11,7 @@ else :
  </li>
  <li id="search">
    <label for="s"><?php _e('Search:'); ?></label>	
-   <form id="searchform" method="get" action="<?php echo $PHP_SELF; ?>">
+   <form id="searchform" method="get" action="<?php echo $_SERVER['PHP_SELF']; ?>">
 	<div>
 		<input type="text" name="s" id="s" size="15" /><br />
 		<input type="submit" name="submit" value="<?php _e('Search'); ?>" />
@@ -29,9 +23,6 @@ else :
 	 <?php wp_get_archives('type=monthly'); ?>
  	</ul>
  </li>
- <li id="calendar">
-	<?php get_calendar(); ?>
- </li>
  <li id="meta"><?php _e('Meta:'); ?>
  	<ul>
 		<li><?php wp_register(); ?></li>
@@ -48,5 +39,4 @@ else :
 </ul>
 
 </div>
-
-<?php endif; ?>
+<!-- end sidebar -->