body_class(). Props ionfish. fixes #7939
git-svn-id: https://develop.svn.wordpress.org/trunk@10485 602fd350-edb4-49c9-b593-d223f7449a82
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Ryan Boren
parent
73746940d9
commit
940103ddc9
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@ -22,7 +22,7 @@
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<?php wp_head(); ?>
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</head>
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<body>
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<body <?php body_class(); ?>>
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<div id="rap">
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<h1 id="header"><a href="<?php bloginfo('url'); ?>/"><?php bloginfo('name'); ?></a></h1>
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@ -32,7 +32,7 @@ if ( !empty($withcomments) && !is_single() ) {
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<?php wp_head(); ?>
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</head>
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<body>
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<body <?php body_class(); ?>>
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<div id="page">
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@ -338,6 +338,141 @@ function get_post_class( $class = '', $post_id = null ) {
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return apply_filters('post_class', $classes, $class, $post_id);
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}
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/**
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* Display the classes for the body element.
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*
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* @since 2.8.0
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*
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* @param string|array $class One or more classes to add to the class list.
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*/
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function body_class( $class = '' ) {
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// Separates classes with a single space, collates classes for body element
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echo 'class="' . join( ' ', get_body_class( $class ) ) . '"';
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}
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/**
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* Retrieve the classes for the body element as an array.
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*
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* @since 2.8.0
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*
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* @param string|array $class One or more classes to add to the class list.
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* @return array Array of classes.
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*/
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function get_body_class( $class = '' ) {
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global $wp_query, $current_user;
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$classes = array();
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if ( 'rtl' == get_bloginfo('text_direction') )
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$classes[] = 'rtl';
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if ( is_front_page() )
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$classes[] = 'home';
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if ( is_home() )
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$classes[] = 'blog';
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if ( is_archive() )
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$classes[] = 'archive';
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if ( is_date() )
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$classes[] = 'date';
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if ( is_search() )
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$classes[] = 'search';
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if ( is_paged() )
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$classes[] = 'paged';
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if ( is_attachment() )
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$classes[] = 'attachment';
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if ( is_404() )
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$classes[] = 'error404';
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if ( is_single() ) {
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the_post();
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$postID = $wp_query->post->ID;
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$classes[] = 'single postid-' . $postID;
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if ( is_attachment() ) {
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$mime_type = get_post_mime_type();
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$mime_prefix = array( 'application/', 'image/', 'text/', 'audio/', 'video/', 'music/' );
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$classes[] = 'attachmentid-' . $postID . ' attachment-' . str_replace( $mime_prefix, "", "$mime_type" );
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}
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rewind_posts();
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} elseif ( is_archive() ) {
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if ( is_author() ) {
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$author = $wp_query->get_queried_object();
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$classes[] = 'author';
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$classes[] = 'author-' . $author->user_nicename;
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} elseif ( is_category() ) {
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$cat = $wp_query->get_queried_object();
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$classes[] = 'category';
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$classes[] = 'category-' . $cat->slug;
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} elseif ( is_tag() ) {
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$tags = $wp_query->get_queried_object();
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$classes[] = 'tag';
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$classes[] = 'tag-' . $tags->slug;
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}
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} elseif ( is_page() ) {
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the_post();
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$pageID = $wp_query->post->ID;
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$page_children = wp_list_pages("child_of=$pageID&echo=0");
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if ( $page_children )
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$classes[] = 'page-parent';
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if ( $wp_query->post->post_parent )
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$classes[] = 'page-child parent-pageid-' . $wp_query->post->post_parent;
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if ( is_page_template() )
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$classes[] = 'page-template page-template-' . str_replace( '.php', '-php', get_post_meta( $pageID, '_wp_page_template', true ) );
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rewind_posts();
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} elseif ( is_search() ) {
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the_post();
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if ( have_posts() )
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$classes[] = 'search-results';
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else
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$classes[] = 'search-no-results';
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rewind_posts();
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}
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if ( is_user_logged_in() )
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$classes[] = 'logged-in';
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$page = $wp_query->get('page');
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if ( !$page || $page < 2)
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$page = $wp_query->get('paged');
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if ( $page && $page > 1 ) {
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$classes[] = 'paged-' . $page;
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if ( is_single() )
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$classes[] = 'single-paged-' . $page;
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elseif ( is_page() )
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$classes[] = 'page-paged-' . $page;
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elseif ( is_category() )
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$classes[] = 'category-paged-' . $page;
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elseif ( is_tag() )
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$classes[] = 'tag-paged-' . $page;
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elseif ( is_date() )
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$classes[] = 'date-paged-' . $page;
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elseif ( is_author() )
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$classes[] = 'author-paged-' . $page;
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elseif ( is_search() )
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$classes[] = 'search-paged-' . $page;
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}
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if ( !empty($class) ) {
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if ( !is_array( $class ) )
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$class = preg_split('#\s+#', $class);
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$classes = array_merge($classes, $class);
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}
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return apply_filters('body_class', $classes, $class);
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}
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/**
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* Whether post requires password and correct password has been provided.
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*
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