WordPress/wp-includes/template-loader.php
Aaron Jorbin 4b7ce555d0 Add singular.php to template hierarchy
Singular is the only template context conditional that lacks a corresponding template. This allows some themes to simplify.

Fixes #22314.
Props chipbennett.


Built from https://develop.svn.wordpress.org/trunk@32846


git-svn-id: http://core.svn.wordpress.org/trunk@32817 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-06-18 19:01:26 +00:00

78 lines
2.8 KiB
PHP

<?php
/**
* Loads the correct template based on the visitor's url
* @package WordPress
*/
if ( defined('WP_USE_THEMES') && WP_USE_THEMES )
/**
* Fires before determining which template to load.
*
* @since 1.5.0
*/
do_action( 'template_redirect' );
/**
* Filter whether to allow 'HEAD' requests to generate content.
*
* Provides a significant performance bump by exiting before the page
* content loads for 'HEAD' requests. See #14348.
*
* @since 3.5.0
*
* @param bool $exit Whether to exit without generating any content for 'HEAD' requests. Default true.
*/
if ( 'HEAD' === $_SERVER['REQUEST_METHOD'] && apply_filters( 'exit_on_http_head', true ) )
exit();
// Process feeds and trackbacks even if not using themes.
if ( is_robots() ) :
/**
* Fired when the template loader determines a robots.txt request.
*
* @since 2.1.0
*/
do_action( 'do_robots' );
return;
elseif ( is_feed() ) :
do_feed();
return;
elseif ( is_trackback() ) :
include( ABSPATH . 'wp-trackback.php' );
return;
endif;
if ( defined('WP_USE_THEMES') && WP_USE_THEMES ) :
$template = false;
if ( is_404() && $template = get_404_template() ) :
elseif ( is_search() && $template = get_search_template() ) :
elseif ( is_front_page() && $template = get_front_page_template() ) :
elseif ( is_home() && $template = get_home_template() ) :
elseif ( is_post_type_archive() && $template = get_post_type_archive_template() ) :
elseif ( is_tax() && $template = get_taxonomy_template() ) :
elseif ( is_attachment() && $template = get_attachment_template() ) :
remove_filter('the_content', 'prepend_attachment');
elseif ( is_single() && $template = get_single_template() ) :
elseif ( is_page() && $template = get_page_template() ) :
elseif ( is_singular() && $template = get_singular_template() ) :
elseif ( is_category() && $template = get_category_template() ) :
elseif ( is_tag() && $template = get_tag_template() ) :
elseif ( is_author() && $template = get_author_template() ) :
elseif ( is_date() && $template = get_date_template() ) :
elseif ( is_archive() && $template = get_archive_template() ) :
elseif ( is_comments_popup() && $template = get_comments_popup_template() ) :
elseif ( is_paged() && $template = get_paged_template() ) :
else :
$template = get_index_template();
endif;
/**
* Filter the path of the current template before including it.
*
* @since 3.0.0
*
* @param string $template The path of the template to include.
*/
if ( $template = apply_filters( 'template_include', $template ) )
include( $template );
return;
endif;