tag with extra SEO love. * * @todo refactor code * @since - 0.2 * @filter semantic_title */ function semantic_title( $sep = '—' ) { if ( is_single() ) : wp_title( '»', true, 'right' ); bloginfo( 'name' ); echo ( ' - ' ); echo bloginfo( 'description' ); elseif ( is_page() || is_paged() ) : wp_title( '»', true, 'right' ); bloginfo( 'name' ); echo ( ' - ' ); echo bloginfo( 'description' ); elseif ( is_author() ) : wp_title( 'Archives for ', true, 'left' ); echo ( ' » ' ); bloginfo( 'name' ); echo ( ' - ' ); echo bloginfo( 'description' ); elseif ( is_archive() ) : wp_title( 'Archives for ', true, 'left' ); echo ( ' » ' ); bloginfo( 'name' ); echo ( ' - ' ); echo bloginfo( 'description' ); elseif ( is_search() ) : wp_title('Search Results ', true, 'left' ); echo ( ' » ' ); bloginfo( 'name' ); echo ( ' - ' ); echo bloginfo( 'description' ); elseif ( is_404() ) : wp_title( '404 Error Page Not Found ', true, 'left' ); echo ( ' » ' ); bloginfo( 'name' ); echo ( ' - '); echo bloginfo( 'description' ); else : wp_title( '»', true, 'left' ); bloginfo( 'name' ); echo ( ' - ' ); echo bloginfo( 'description' ); endif; } /** * semantic_body() - Generates semantic classes for element * * @since - 0.2 * @filter semantic_body * @uses semantic_time() */ function semantic_body( $classes = array() ) { global $wp_query, $current_user; //$classes = get_body_class(); // Starts the semantic markup array $sc = array( 'EvoLve' ); // Generic semantic classes for what type of content is displayed is_front_page() ? $classes[] = 'home' : null; // For the front page, if set is_home() ? $classes[] = 'blog' : null; // For the blog posts page, if set is_singular() ? $classes[] = 'singular' : null; is_single() ? $classes[] = 'single' : null; is_archive() ? $classes[] = 'archive' : null; // For archive based templates: archive.php, author.php, category.php, tag.php is_date() ? $classes[] = 'date' : null; is_search() ? $classes[] = 'search' : null; is_paged() ? $classes[] = 'paged' : null; is_attachment() ? $classes[] = 'attachment' : null; is_404() ? $classes[] = 'error404' : null; // Applies the time- and date-based classes (below) to BODY element // Special classes for BODY element when a single post if ( is_single() ) { $postID = $wp_query->post->ID; the_post(); // Adds 'single' class and class with the post ID $sc[] = 'single postid-' . $postID; // Adds classes for the month, day, and hour when the post was published // Adds MIME-specific classes for attachments if ( is_attachment() ) { $mime_type = get_post_mime_type(); $mime_prefix = array( 'application/', 'image/', 'text/', 'audio/', 'video/', 'music/' ); $sc[] = 'attachmentid-' . $postID . ' attachment-' . str_replace( $mime_prefix, "", "$mime_type" ); } // Adds category classes for each category on single posts if ( $cats = get_the_category() ) foreach ( $cats as $cat ) if ( $cat ) $classes[] = 's-category-' . $cat->slug; else $classes[] = 's-category-none'; // Adds tag classes for each tags on single posts if ( $tags = get_the_tags() ) foreach ( $tags as $tag ) if ( $tag ) $classes[] = 's-tag-' . $tag->slug; else $classes[] = 's-tag-none'; // Adds author class for the post author if ( the_author_meta('login') ) $s_author = sanitize_title_with_dashes( strtolower( the_author_meta('login') ) ); else $s_author = 'none'; $classes[] = 's-author-' . $s_author; rewind_posts(); } // Author name classes for BODY on author archives elseif ( is_author() ) { $author = $wp_query->get_queried_object(); $classes[] = 'author'; if ( $author ) $classes[] = 'author-' . $author->user_nicename; else $classes[] = 'author-none'; } // Category name classes for BODY on category archvies elseif ( is_category() ) { $cat = $wp_query->get_queried_object(); $classes[] = 'category'; if ( $cat ) $classes[] = 'category-' . $cat->slug; else $classes[] = 'category-none'; } // Tag name classes for BODY on tag archives elseif ( is_tag() ) { $tags = $wp_query->get_queried_object(); $classes[] = 'tag'; if ( $tags ) $classes[] = 'tag-' . $tags->slug; else $classes[] = 'tag-none'; } // Page author for BODY on 'pages' elseif ( is_page() ) { $pageID = $wp_query->post->ID; $page_children = wp_list_pages( "child_of=$pageID&echo=0" ); if ( !$pageID ) $pageID = 0; $page_children = 0; the_post(); $classes[] = 'page pageid-' . $pageID; // Checks to see if the page has children and/or is a child page; props to Adam if ( $page_children ) $classes[] = 'page-parent'; if ( $wp_query->post->post_parent ) $classes[] = 'page-child parent-pageid-' . $wp_query->post->post_parent; if ( is_page_template() ) $classes[] = 'page-template page-template-' . str_replace( '.php', '-php', get_post_meta( $pageID, '_wp_page_template', true ) ); rewind_posts(); } // Page author for BODY on 'pages' elseif ( is_page() ) { $pageID = $wp_query->post->ID; $page_children = wp_list_pages( "child_of=$pageID&echo=0" ); the_post(); $sc[] = 'page pageid-' . $pageID; // Checks to see if the page has children and/or is a child page; props to Adam if ( $page_children ) $sc[] = 'page-parent'; if ( $wp_query->post->post_parent ) $sc[] = 'page-child parent-pageid-' . $wp_query->post->post_parent; if ( is_page_template() ) // Hat tip to Ian, themeshaper.com $sc[] = 'page-template page-template-' . str_replace( '.php', '-php', get_post_meta( $pageID, '_wp_page_template', true ) ); rewind_posts(); } // Search classes for results or no results elseif ( is_search() ) { the_post(); if ( have_posts() ) $sc[] = 'search-results'; else $sc[] = 'search-no-results'; rewind_posts(); } // For when a visitor is logged in while browsing if ( $current_user->ID ) $sc[] = 'loggedin'; // Paged classes; for 'page X' classes of index, single, etc. if ( ( ( $page = $wp_query->get( 'paged' ) ) || ( $page = $wp_query->get( 'page' ) ) ) && $page > 1 ) { $sc[] = 'paged-' . $page; if ( is_single() ) $sc[] = 'single-paged-' . $page; elseif ( is_page() ) $sc[] = 'page-paged-' . $page; elseif ( is_category() ) $sc[] = 'category-paged-' . $page; elseif ( is_tag() ) $sc[] = 'tag-paged-' . $page; elseif ( is_date() ) $sc[] = 'date-paged-' . $page; elseif ( is_author() ) $sc[] = 'author-paged-' . $page; elseif ( is_search() ) $sc[] = 'search-paged-' . $page; } $classes = join( ' ', apply_filters( 'semantic_body', $classes ) ); // Available filter: semantic_body $print = apply_filters( 'semantic_body_print', false ); // Available filter: semantic_body_print // And tada! if ( !$print ) echo $classes; else return $classes; } /** * semantic_entries() - Generates semantic classes for each post
element * * @since - 0.2 * @filter semantic_entries * @uses semantic_time() */ function semantic_entries( $classes = array() ) { global $post, $semantic_post_alt, $entry_first_class; // Let WordPress do all the heavy lifting $classes[] = join( ' ', get_post_class() ); // Gets 'alt' for every other post DIV, p[n] and post status $classes[] = "p$semantic_post_alt"; $classes[] = $post->post_status; // add css class to first comment if( $entry_first_class == 0 ) $classes[] = 'first-' . $post->post_type; $entry_first_class = 1; // Author for the post queried if ( get_the_category($post->ID) != null ) { $classes[] = 'cat'; } // Tags for the post queried; if not tagged, use .untagged if ( get_the_tags($post->ID) == null ) $classes[] = 'untagged'; else $classes[] = 'tag'; // For password-protected posts if ( $post->post_password ) $classes[] = 'protected'; // Applies the time- and date-based classes // If it's the other to the every, then add 'alt' class if ( ++$semantic_post_alt % 2 && !is_singular() ) $classes[] = 'alt'; $classes = join( ' ', apply_filters( 'semantic_entries', $classes ) ); // Available filter: semantic_entries $print = apply_filters( 'semantic_entries_print', false ); // Available filter: semantic_entries_print // And tada! if ( !$print ) echo $classes; else return $classes; } /** * semantic_comments() - Generates semantic classes for each comment
  • element * * @since - 0.2 * @filter semantic_comments * @uses semantic_time() */ function semantic_comments( $classes = array() ) { global $comment, $post, $wpdb, $current_user, $comment_first_class, $semantic_comment_alt; // Collects the comment type (comment, trackback) $classes[] = get_comment_type(); // add css class to first comment if( $comment_first_class == 0 ) $classes[] = 'first-comment'; $comment_first_class = 1; // add css class to last comment if( $comment->comment_ID == semantic_last_class( 'comment' ) and !$comment_first_class ) $classes[] = 'last-comment'; // Show commenter's capabilities if ( $comment->user_id > 0 && $user = get_userdata( $comment->user_id ) ) { $capabilities = $user->{$wpdb->prefix . 'capabilities'}; // hat tip to Justin Tadlock http://www.themehybrid.com if ( array_key_exists( 'administrator', $capabilities ) ) $classes[] = 'administrator administrator-' . $user->user_login; elseif ( array_key_exists( 'editor', $capabilities ) ) $classes[] = 'editor editor-' . $user->user_login; elseif ( array_key_exists( 'author', $capabilities ) ) $classes[] = 'author author-' . $user->user_login; elseif ( array_key_exists( 'contributor', $capabilities ) ) $classes[] = 'contributor contributor-' . $user->user_login; elseif ( array_key_exists( 'subscriber', $capabilities ) ) $classes[] = 'subscriber subscriber-' . $user->user_login; // For comment authors who are the author of the post if ( $post = get_post( $post_id ) ) if ( $comment->user_id === $post->post_author ) $classes[] = 'entry-author entry-author-' . $user->user_login; } else $classes[] = 'reader reader-' . str_replace( ' ', '-', strtolower( $comment->comment_author ) ); // http://microid.org $email = get_comment_author_email(); $uri = get_comment_author_url(); if ( !empty( $email ) && !empty( $uri ) ) { if ( preg_match( '/https:\/\//i', $uri ) ) $protocal = 'https'; elseif ( preg_match( '/http:\/\//i', $uri ) ) $protocal = 'http'; $microid = "microid-mailto+{$protocal}:sha1:" . sha1( sha1( 'mailto:' . $email ) . sha1( $uri ) ); $classes[] = $microid; } // If it's the other to the every, then add 'alt' class; collects time- and date-based classes $classes = join( ' ', apply_filters( 'semantic_comments', $classes ) ); // Available filter: semantic_comments $print = apply_filters( 'semantic_comments_print', false ); // Available filter: semantic_comments_print // And tada! if ( !$print ) echo $classes; else return $classes; } /** * semantic_last_class() - returns the ID for the last class. * * @since - 0.3 */ function semantic_last_class( $type = NULL ){ global $comment, $post, $wpdb; if ( !$type == 'comment' || !$type == 'post' ) return; $post_id = $post->ID; // type can be post/comment (W.I.P.) if ( $type == 'comment' ) $query = "SELECT * FROM $wpdb->comments WHERE comment_post_ID = $post_id"; if ($type) $get_id = $wpdb->get_results( $query, ARRAY_N ); $last = end( $get_id ); return $last[0]; } /* Remember: Semantic Classes, like the Sandbox, is for play. (-_^) */ ?>