text_direction) && file_exists("$dir/{$wp_locale->text_direction}.css") ) $stylesheet_uri = "$stylesheet_dir_uri/{$wp_locale->text_direction}.css"; else $stylesheet_uri = ''; return apply_filters('locale_stylesheet_uri', $stylesheet_uri, $stylesheet_dir_uri); } function get_template() { return apply_filters('template', get_option('template')); } function get_template_directory() { $template = get_template(); $template_dir = get_theme_root() . "/$template"; return apply_filters('template_directory', $template_dir, $template); } function get_template_directory_uri() { $template = get_template(); $template_dir_uri = get_theme_root_uri() . "/$template"; return apply_filters('template_directory_uri', $template_dir_uri, $template); } function get_theme_data( $theme_file ) { $themes_allowed_tags = array( 'a' => array( 'href' => array(),'title' => array() ), 'abbr' => array( 'title' => array() ), 'acronym' => array( 'title' => array() ), 'code' => array(), 'em' => array(), 'strong' => array() ); $theme_data = implode( '', file( $theme_file ) ); $theme_data = str_replace ( '\r', '\n', $theme_data ); preg_match( '|Theme Name:(.*)|i', $theme_data, $theme_name ); preg_match( '|Theme URI:(.*)|i', $theme_data, $theme_uri ); preg_match( '|Description:(.*)|i', $theme_data, $description ); preg_match( '|Author:(.*)|i', $theme_data, $author_name ); preg_match( '|Author URI:(.*)|i', $theme_data, $author_uri ); preg_match( '|Template:(.*)|i', $theme_data, $template ); if ( preg_match( '|Version:(.*)|i', $theme_data, $version ) ) $version = wp_kses( trim( $version[1] ), $themes_allowed_tags ); else $version = ''; if ( preg_match('|Status:(.*)|i', $theme_data, $status) ) $status = wp_kses( trim( $status[1] ), $themes_allowed_tags ); else $status = 'publish'; $name = $theme = wp_kses( trim( $theme_name[1] ), $themes_allowed_tags ); $theme_uri = clean_url( trim( $theme_uri[1] ) ); $description = wptexturize( wp_kses( trim( $description[1] ), $themes_allowed_tags ) ); $template = wp_kses( trim( $template[1] ), $themes_allowed_tags ); $author_uri = clean_url( trim( $author_uri[1] ) ); if ( empty( $author_uri[1] ) ) { $author = wp_kses( trim( $author_name[1] ), $themes_allowed_tags ); } else { $author = sprintf( '%3$s', $author_uri, __( 'Visit author homepage' ), wp_kses( trim( $author_name[1] ), $themes_allowed_tags ) ); } return array( 'Name' => $name, 'Title' => $theme, 'URI' => $theme_uri, 'Description' => $description, 'Author' => $author, 'Version' => $version, 'Template' => $template[1], 'Status' => $status ); } function get_themes() { global $wp_themes, $wp_broken_themes; if ( isset($wp_themes) ) return $wp_themes; $themes = array(); $wp_broken_themes = array(); $theme_root = get_theme_root(); $theme_loc = str_replace(ABSPATH, '', $theme_root); // Files in wp-content/themes directory and one subdir down $themes_dir = @ dir($theme_root); if ( !$themes_dir ) return false; while ( ($theme_dir = $themes_dir->read()) !== false ) { if ( is_dir($theme_root . '/' . $theme_dir) && is_readable($theme_root . '/' . $theme_dir) ) { if ( $theme_dir{0} == '.' || $theme_dir == '..' || $theme_dir == 'CVS' ) continue; $stylish_dir = @ dir($theme_root . '/' . $theme_dir); $found_stylesheet = false; while ( ($theme_file = $stylish_dir->read()) !== false ) { if ( $theme_file == 'style.css' ) { $theme_files[] = $theme_dir . '/' . $theme_file; $found_stylesheet = true; break; } } if ( !$found_stylesheet ) { // look for themes in that dir $subdir = "$theme_root/$theme_dir"; $subdir_name = $theme_dir; $theme_subdir = @dir( $subdir ); while ( ($theme_dir = $theme_subdir->read()) !== false ) { if ( is_dir( $subdir . '/' . $theme_dir) && is_readable($subdir . '/' . $theme_dir) ) { if ( $theme_dir{0} == '.' || $theme_dir == '..' || $theme_dir == 'CVS' ) continue; $stylish_dir = @ dir($subdir . '/' . $theme_dir); $found_stylesheet = false; while ( ($theme_file = $stylish_dir->read()) !== false ) { if ( $theme_file == 'style.css' ) { $theme_files[] = $subdir_name . '/' . $theme_dir . '/' . $theme_file; $found_stylesheet = true; break; } } } } $wp_broken_themes[$theme_dir] = array('Name' => $theme_dir, 'Title' => $theme_dir, 'Description' => __('Stylesheet is missing.')); } } } if ( !$themes_dir || !$theme_files ) return $themes; sort($theme_files); foreach ( (array) $theme_files as $theme_file ) { if ( !is_readable("$theme_root/$theme_file") ) { $wp_broken_themes[$theme_file] = array('Name' => $theme_file, 'Title' => $theme_file, 'Description' => __('File not readable.')); continue; } $theme_data = get_theme_data("$theme_root/$theme_file"); $name = $theme_data['Name']; $title = $theme_data['Title']; $description = wptexturize($theme_data['Description']); $version = $theme_data['Version']; $author = $theme_data['Author']; $template = $theme_data['Template']; $stylesheet = dirname($theme_file); foreach ( array('png', 'gif', 'jpg', 'jpeg') as $ext ) { if (file_exists("$theme_root/$stylesheet/screenshot.$ext")) { $screenshot = "screenshot.$ext"; break; } } if ( empty($name) ) { $name = dirname($theme_file); $title = $name; } if ( empty($template) ) { if ( file_exists(dirname("$theme_root/$theme_file/index.php")) ) $template = dirname($theme_file); else continue; } $template = trim($template); if ( !file_exists("$theme_root/$template/index.php") ) { $parent_dir = dirname(dirname($theme_file)); if ( file_exists("$theme_root/$parent_dir/$template/index.php") ) { $template = "$parent_dir/$template"; } else { $wp_broken_themes[$name] = array('Name' => $name, 'Title' => $title, 'Description' => __('Template is missing.')); continue; } } $stylesheet_files = array(); $stylesheet_dir = @ dir("$theme_root/$stylesheet"); if ( $stylesheet_dir ) { while ( ($file = $stylesheet_dir->read()) !== false ) { if ( !preg_match('|^\.+$|', $file) && preg_match('|\.css$|', $file) ) $stylesheet_files[] = "$theme_loc/$stylesheet/$file"; } } $template_files = array(); $template_dir = @ dir("$theme_root/$template"); if ( $template_dir ) { while(($file = $template_dir->read()) !== false) { if ( !preg_match('|^\.+$|', $file) && preg_match('|\.php$|', $file) ) $template_files[] = "$theme_loc/$template/$file"; } } $template_dir = dirname($template_files[0]); $stylesheet_dir = dirname($stylesheet_files[0]); if ( empty($template_dir) ) $template_dir = '/'; if ( empty($stylesheet_dir) ) $stylesheet_dir = '/'; // Check for theme name collision. This occurs if a theme is copied to // a new theme directory and the theme header is not updated. Whichever // theme is first keeps the name. Subsequent themes get a suffix applied. // The Default and Classic themes always trump their pretenders. if ( isset($themes[$name]) ) { if ( ('WordPress Default' == $name || 'WordPress Classic' == $name) && ('default' == $stylesheet || 'classic' == $stylesheet) ) { // If another theme has claimed to be one of our default themes, move // them aside. $suffix = $themes[$name]['Stylesheet']; $new_name = "$name/$suffix"; $themes[$new_name] = $themes[$name]; $themes[$new_name]['Name'] = $new_name; } else { $name = "$name/$stylesheet"; } } $themes[$name] = array('Name' => $name, 'Title' => $title, 'Description' => $description, 'Author' => $author, 'Version' => $version, 'Template' => $template, 'Stylesheet' => $stylesheet, 'Template Files' => $template_files, 'Stylesheet Files' => $stylesheet_files, 'Template Dir' => $template_dir, 'Stylesheet Dir' => $stylesheet_dir, 'Status' => $theme_data['Status'], 'Screenshot' => $screenshot); } // Resolve theme dependencies. $theme_names = array_keys($themes); foreach ( (array) $theme_names as $theme_name ) { $themes[$theme_name]['Parent Theme'] = ''; if ( $themes[$theme_name]['Stylesheet'] != $themes[$theme_name]['Template'] ) { foreach ( (array) $theme_names as $parent_theme_name ) { if ( ($themes[$parent_theme_name]['Stylesheet'] == $themes[$parent_theme_name]['Template']) && ($themes[$parent_theme_name]['Template'] == $themes[$theme_name]['Template']) ) { $themes[$theme_name]['Parent Theme'] = $themes[$parent_theme_name]['Name']; break; } } } } $wp_themes = $themes; return $themes; } function get_theme($theme) { $themes = get_themes(); if ( array_key_exists($theme, $themes) ) return $themes[$theme]; return NULL; } function get_current_theme() { $themes = get_themes(); $theme_names = array_keys($themes); $current_template = get_option('template'); $current_stylesheet = get_option('stylesheet'); $current_theme = 'WordPress Default'; if ( $themes ) { foreach ( (array) $theme_names as $theme_name ) { if ( $themes[$theme_name]['Stylesheet'] == $current_stylesheet && $themes[$theme_name]['Template'] == $current_template ) { $current_theme = $themes[$theme_name]['Name']; break; } } } return $current_theme; } function get_theme_root() { return apply_filters('theme_root', ABSPATH . "wp-content/themes"); } function get_theme_root_uri() { return apply_filters('theme_root_uri', get_option('siteurl') . "/wp-content/themes", get_option('siteurl')); } function get_query_template($type) { $template = ''; if ( file_exists(TEMPLATEPATH . "/{$type}.php") ) $template = TEMPLATEPATH . "/{$type}.php"; return apply_filters("{$type}_template", $template); } function get_404_template() { return get_query_template('404'); } function get_archive_template() { return get_query_template('archive'); } function get_author_template() { return get_query_template('author'); } function get_category_template() { $template = ''; if ( file_exists(TEMPLATEPATH . "/category-" . get_query_var('cat') . '.php') ) $template = TEMPLATEPATH . "/category-" . get_query_var('cat') . '.php'; elseif ( file_exists(TEMPLATEPATH . "/category.php") ) $template = TEMPLATEPATH . "/category.php"; return apply_filters('category_template', $template); } function get_tag_template() { $template = ''; if ( file_exists(TEMPLATEPATH . "/tag-" . get_query_var('tag') . '.php') ) $template = TEMPLATEPATH . "/tag-" . get_query_var('tag') . '.php'; elseif ( file_exists(TEMPLATEPATH . "/tag.php") ) $template = TEMPLATEPATH . "/tag.php"; return apply_filters('tag_template', $template); } function get_date_template() { return get_query_template('date'); } function get_home_template() { $template = ''; if ( file_exists(TEMPLATEPATH . "/home.php") ) $template = TEMPLATEPATH . "/home.php"; elseif ( file_exists(TEMPLATEPATH . "/index.php") ) $template = TEMPLATEPATH . "/index.php"; return apply_filters('home_template', $template); } function get_page_template() { global $wp_query; $id = (int) $wp_query->post->ID; $template = get_post_meta($id, '_wp_page_template', true); if ( 'default' == $template ) $template = ''; if ( !empty($template) && file_exists(TEMPLATEPATH . "/$template") ) $template = TEMPLATEPATH . "/$template"; elseif ( file_exists(TEMPLATEPATH . "/page.php") ) $template = TEMPLATEPATH . "/page.php"; else $template = ''; return apply_filters('page_template', $template); } function get_paged_template() { return get_query_template('paged'); } function get_search_template() { return get_query_template('search'); } function get_single_template() { return get_query_template('single'); } function get_attachment_template() { global $posts; $type = explode('/', $posts[0]->post_mime_type); if ( $template = get_query_template($type[0]) ) return $template; elseif ( $template = get_query_template($type[1]) ) return $template; elseif ( $template = get_query_template("$type[0]_$type[1]") ) return $template; else return get_query_template('attachment'); } function get_comments_popup_template() { if ( file_exists( TEMPLATEPATH . '/comments-popup.php') ) $template = TEMPLATEPATH . '/comments-popup.php'; else $template = get_theme_root() . '/default/comments-popup.php'; return apply_filters('comments_popup_template', $template); } function load_template($_template_file) { global $posts, $post, $wp_did_header, $wp_did_template_redirect, $wp_query, $wp_rewrite, $wpdb, $wp_version, $wp, $id, $comment; if ( is_array($wp_query->query_vars) ) extract($wp_query->query_vars, EXTR_SKIP); require_once($_template_file); } function locale_stylesheet() { $stylesheet = get_locale_stylesheet_uri(); if ( empty($stylesheet) ) return; echo ''; } function validate_current_theme() { // Don't validate during an install/upgrade. if ( defined('WP_INSTALLING') ) return true; if ( get_template() != 'default' && !file_exists(get_template_directory() . '/index.php') ) { update_option('template', 'default'); update_option('stylesheet', 'default'); do_action('switch_theme', 'Default'); return false; } if ( get_stylesheet() != 'default' && !file_exists(get_template_directory() . '/style.css') ) { update_option('template', 'default'); update_option('stylesheet', 'default'); do_action('switch_theme', 'Default'); return false; } return true; } function get_theme_mod($name, $default = false) { $theme = get_current_theme(); $mods = get_option("mods_$theme"); if ( isset($mods[$name]) ) return apply_filters( "theme_mod_$name", $mods[$name] ); return apply_filters( "theme_mod_$name", sprintf($default, get_template_directory_uri()) ); } function set_theme_mod($name, $value) { $theme = get_current_theme(); $mods = get_option("mods_$theme"); $mods[$name] = $value; update_option("mods_$theme", $mods); wp_cache_delete("mods_$theme", 'options'); } function remove_theme_mod( $name ) { $theme = get_current_theme(); $mods = get_option("mods_$theme"); if ( !isset($mods[$name]) ) return; unset($mods[$name]); if ( empty($mods) ) return remove_theme_mods(); update_option("mods_$theme", $mods); wp_cache_delete("mods_$theme", 'options'); } function remove_theme_mods() { $theme = get_current_theme(); delete_option("mods_$theme"); } function get_header_textcolor() { return get_theme_mod('header_textcolor', HEADER_TEXTCOLOR); } function header_textcolor() { echo get_header_textcolor(); } function get_header_image() { return get_theme_mod('header_image', HEADER_IMAGE); } function header_image() { echo get_header_image(); } function add_custom_image_header($header_callback, $admin_header_callback) { if ( ! empty($header_callback) ) add_action('wp_head', $header_callback); if ( ! is_admin() ) return; require_once(ABSPATH . 'wp-admin/custom-header.php'); $GLOBALS['custom_image_header'] =& new Custom_Image_Header($admin_header_callback); add_action('admin_menu', array(&$GLOBALS['custom_image_header'], 'init')); } ?>