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Diffstat (limited to 'themes/twentyten/functions.php')
| -rw-r--r-- | themes/twentyten/functions.php | 483 |
1 files changed, 0 insertions, 483 deletions
diff --git a/themes/twentyten/functions.php b/themes/twentyten/functions.php deleted file mode 100644 index d7a127a2..00000000 --- a/themes/twentyten/functions.php +++ /dev/null @@ -1,483 +0,0 @@ -<?php -/** - * TwentyTen functions and definitions - * - * Sets up the theme and provides some helper functions. Some helper functions - * are used in the theme as custom template tags. Others are attached to action and - * filter hooks in WordPress to change core functionality. - * - * The first function, twentyten_setup(), sets up the theme by registering support - * for various features in WordPress, such as post thumbnails, navigation menus, and the like. - * - * When using a child theme (see http://codex.wordpress.org/Theme_Development and - * http://codex.wordpress.org/Child_Themes), you can override certain functions - * (those wrapped in a function_exists() call) by defining them first in your child theme's - * functions.php file. The child theme's functions.php file is included before the parent - * theme's file, so the child theme functions would be used. - * - * Functions that are not pluggable (not wrapped in function_exists()) are instead attached - * to a filter or action hook. The hook can be removed by using remove_action() or - * remove_filter() and you can attach your own function to the hook. - * - * We can remove the parent theme's hook only after it is attached, which means we need to - * wait until setting up the child theme: - * - * <code> - * add_action( 'after_setup_theme', 'my_child_theme_setup' ); - * function my_child_theme_setup() { - * // We are providing our own filter for excerpt_length (or using the unfiltered value) - * remove_filter( 'excerpt_length', 'twentyten_excerpt_length' ); - * ... - * } - * </code> - * - * For more information on hooks, actions, and filters, see http://codex.wordpress.org/Plugin_API. - * - * @package WordPress - * @subpackage Twenty_Ten - * @since Twenty Ten 1.0 - */ - -/** - * Set the content width based on the theme's design and stylesheet. - * - * Used to set the width of images and content. Should be equal to the width the theme - * is designed for, generally via the style.css stylesheet. - */ -if ( ! isset( $content_width ) ) - $content_width = 640; - -/** Tell WordPress to run twentyten_setup() when the 'after_setup_theme' hook is run. */ -add_action( 'after_setup_theme', 'twentyten_setup' ); - -if ( ! function_exists( 'twentyten_setup' ) ): -/** - * Sets up theme defaults and registers support for various WordPress features. - * - * Note that this function is hooked into the after_setup_theme hook, which runs - * before the init hook. The init hook is too late for some features, such as indicating - * support post thumbnails. - * - * To override twentyten_setup() in a child theme, add your own twentyten_setup to your child theme's - * functions.php file. - * - * @uses add_theme_support() To add support for post thumbnails and automatic feed links. - * @uses register_nav_menus() To add support for navigation menus. - * @uses add_custom_background() To add support for a custom background. - * @uses add_editor_style() To style the visual editor. - * @uses load_theme_textdomain() For translation/localization support. - * @uses add_custom_image_header() To add support for a custom header. - * @uses register_default_headers() To register the default custom header images provided with the theme. - * @uses set_post_thumbnail_size() To set a custom post thumbnail size. - * - * @since Twenty Ten 1.0 - */ -function twentyten_setup() { - - // This theme styles the visual editor with editor-style.css to match the theme style. - add_editor_style(); - - // This theme uses post thumbnails - add_theme_support( 'post-thumbnails' ); - - // Add default posts and comments RSS feed links to head - add_theme_support( 'automatic-feed-links' ); - - // Make theme available for translation - // Translations can be filed in the /languages/ directory - load_theme_textdomain( 'twentyten', TEMPLATEPATH . '/languages' ); - - $locale = get_locale(); - $locale_file = TEMPLATEPATH . "/languages/$locale.php"; - if ( is_readable( $locale_file ) ) - require_once( $locale_file ); - - // This theme uses wp_nav_menu() in one location. - register_nav_menus( array( - 'primary' => __( 'Primary Navigation', 'twentyten' ), - ) ); - - // This theme allows users to set a custom background - add_custom_background(); - - // Your changeable header business starts here - define( 'HEADER_TEXTCOLOR', '' ); - // No CSS, just IMG call. The %s is a placeholder for the theme template directory URI. - define( 'HEADER_IMAGE', '%s/images/headers/path.jpg' ); - - // The height and width of your custom header. You can hook into the theme's own filters to change these values. - // Add a filter to twentyten_header_image_width and twentyten_header_image_height to change these values. - define( 'HEADER_IMAGE_WIDTH', apply_filters( 'twentyten_header_image_width', 940 ) ); - define( 'HEADER_IMAGE_HEIGHT', apply_filters( 'twentyten_header_image_height', 198 ) ); - - // We'll be using post thumbnails for custom header images on posts and pages. - // We want them to be 940 pixels wide by 198 pixels tall. - // Larger images will be auto-cropped to fit, smaller ones will be ignored. See header.php. - set_post_thumbnail_size( HEADER_IMAGE_WIDTH, HEADER_IMAGE_HEIGHT, true ); - - // Don't support text inside the header image. - define( 'NO_HEADER_TEXT', true ); - - // Add a way for the custom header to be styled in the admin panel that controls - // custom headers. See twentyten_admin_header_style(), below. - add_custom_image_header( '', 'twentyten_admin_header_style' ); - - // ... and thus ends the changeable header business. - - // Default custom headers packaged with the theme. %s is a placeholder for the theme template directory URI. - register_default_headers( array( - 'berries' => array( - 'url' => '%s/images/headers/berries.jpg', - 'thumbnail_url' => '%s/images/headers/berries-thumbnail.jpg', - /* translators: header image description */ - 'description' => __( 'Berries', 'twentyten' ) - ), - 'cherryblossom' => array( - 'url' => '%s/images/headers/cherryblossoms.jpg', - 'thumbnail_url' => '%s/images/headers/cherryblossoms-thumbnail.jpg', - /* translators: header image description */ - 'description' => __( 'Cherry Blossoms', 'twentyten' ) - ), - 'concave' => array( - 'url' => '%s/images/headers/concave.jpg', - 'thumbnail_url' => '%s/images/headers/concave-thumbnail.jpg', - /* translators: header image description */ - 'description' => __( 'Concave', 'twentyten' ) - ), - 'fern' => array( - 'url' => '%s/images/headers/fern.jpg', - 'thumbnail_url' => '%s/images/headers/fern-thumbnail.jpg', - /* translators: header image description */ - 'description' => __( 'Fern', 'twentyten' ) - ), - 'forestfloor' => array( - 'url' => '%s/images/headers/forestfloor.jpg', - 'thumbnail_url' => '%s/images/headers/forestfloor-thumbnail.jpg', - /* translators: header image description */ - 'description' => __( 'Forest Floor', 'twentyten' ) - ), - 'inkwell' => array( - 'url' => '%s/images/headers/inkwell.jpg', - 'thumbnail_url' => '%s/images/headers/inkwell-thumbnail.jpg', - /* translators: header image description */ - 'description' => __( 'Inkwell', 'twentyten' ) - ), - 'path' => array( - 'url' => '%s/images/headers/path.jpg', - 'thumbnail_url' => '%s/images/headers/path-thumbnail.jpg', - /* translators: header image description */ - 'description' => __( 'Path', 'twentyten' ) - ), - 'sunset' => array( - 'url' => '%s/images/headers/sunset.jpg', - 'thumbnail_url' => '%s/images/headers/sunset-thumbnail.jpg', - /* translators: header image description */ - 'description' => __( 'Sunset', 'twentyten' ) - ) - ) ); -} -endif; - -if ( ! function_exists( 'twentyten_admin_header_style' ) ) : -/** - * Styles the header image displayed on the Appearance > Header admin panel. - * - * Referenced via add_custom_image_header() in twentyten_setup(). - * - * @since Twenty Ten 1.0 - */ -function twentyten_admin_header_style() { -?> -<style type="text/css"> -/* Shows the same border as on front end */ -#headimg { - border-bottom: 1px solid #000; - border-top: 4px solid #000; -} -/* If NO_HEADER_TEXT is false, you would style the text with these selectors: - #headimg #name { } - #headimg #desc { } -*/ -</style> -<?php -} -endif; - -/** - * Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link. - * - * To override this in a child theme, remove the filter and optionally add - * your own function tied to the wp_page_menu_args filter hook. - * - * @since Twenty Ten 1.0 - */ -function twentyten_page_menu_args( $args ) { - $args['show_home'] = true; - return $args; -} -add_filter( 'wp_page_menu_args', 'twentyten_page_menu_args' ); - -/** - * Sets the post excerpt length to 40 characters. - * - * To override this length in a child theme, remove the filter and add your own - * function tied to the excerpt_length filter hook. - * - * @since Twenty Ten 1.0 - * @return int - */ -function twentyten_excerpt_length( $length ) { - return 40; -} -add_filter( 'excerpt_length', 'twentyten_excerpt_length' ); - -/** - * Returns a "Continue Reading" link for excerpts - * - * @since Twenty Ten 1.0 - * @return string "Continue Reading" link - */ -function twentyten_continue_reading_link() { - return ' <a href="'. get_permalink() . '">' . __( 'Continue reading <span class="meta-nav">→</span>', 'twentyten' ) . '</a>'; -} - -/** - * Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and twentyten_continue_reading_link(). - * - * To override this in a child theme, remove the filter and add your own - * function tied to the excerpt_more filter hook. - * - * @since Twenty Ten 1.0 - * @return string An ellipsis - */ -function twentyten_auto_excerpt_more( $more ) { - return ' …' . twentyten_continue_reading_link(); -} -add_filter( 'excerpt_more', 'twentyten_auto_excerpt_more' ); - -/** - * Adds a pretty "Continue Reading" link to custom post excerpts. - * - * To override this link in a child theme, remove the filter and add your own - * function tied to the get_the_excerpt filter hook. - * - * @since Twenty Ten 1.0 - * @return string Excerpt with a pretty "Continue Reading" link - */ -function twentyten_custom_excerpt_more( $output ) { - if ( has_excerpt() && ! is_attachment() ) { - $output .= twentyten_continue_reading_link(); - } - return $output; -} -add_filter( 'get_the_excerpt', 'twentyten_custom_excerpt_more' ); - -/** - * Remove inline styles printed when the gallery shortcode is used. - * - * Galleries are styled by the theme in Twenty Ten's style.css. - * - * @since Twenty Ten 1.0 - * @return string The gallery style filter, with the styles themselves removed. - */ -function twentyten_remove_gallery_css( $css ) { - return preg_replace( "#<style type='text/css'>(.*?)</style>#s", '', $css ); -} -add_filter( 'gallery_style', 'twentyten_remove_gallery_css' ); - -if ( ! function_exists( 'twentyten_comment' ) ) : -/** - * Template for comments and pingbacks. - * - * To override this walker in a child theme without modifying the comments template - * simply create your own twentyten_comment(), and that function will be used instead. - * - * Used as a callback by wp_list_comments() for displaying the comments. - * - * @since Twenty Ten 1.0 - */ -function twentyten_comment( $comment, $args, $depth ) { - $GLOBALS['comment'] = $comment; - switch ( $comment->comment_type ) : - case '' : - ?> - <li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>"> - <div id="comment-<?php comment_ID(); ?>"> - <div class="comment-author vcard"> - <?php echo get_avatar( $comment, 40 ); ?> - <?php printf( __( '%s <span class="says">says:</span>', 'twentyten' ), sprintf( '<cite class="fn">%s</cite>', get_comment_author_link() ) ); ?> - </div><!-- .comment-author .vcard --> - <?php if ( $comment->comment_approved == '0' ) : ?> - <em><?php _e( 'Your comment is awaiting moderation.', 'twentyten' ); ?></em> - <br /> - <?php endif; ?> - - <div class="comment-meta commentmetadata"><a href="<?php echo esc_url( get_comment_link( $comment->comment_ID ) ); ?>"> - <?php - /* translators: 1: date, 2: time */ - printf( __( '%1$s at %2$s', 'twentyten' ), get_comment_date(), get_comment_time() ); ?></a><?php edit_comment_link( __( '(Edit)', 'twentyten' ), ' ' ); - ?> - </div><!-- .comment-meta .commentmetadata --> - - <div class="comment-body"><?php comment_text(); ?></div> - - <div class="reply"> - <?php comment_reply_link( array_merge( $args, array( 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?> - </div><!-- .reply --> - </div><!-- #comment-## --> - - <?php - break; - case 'pingback' : - case 'trackback' : - ?> - <li class="post pingback"> - <p><?php _e( 'Pingback:', 'twentyten' ); ?> <?php comment_author_link(); ?><?php edit_comment_link( __('(Edit)', 'twentyten'), ' ' ); ?></p> - <?php - break; - endswitch; -} -endif; - -/** - * Register widgetized areas, including two sidebars and four widget-ready columns in the footer. - * - * To override twentyten_widgets_init() in a child theme, remove the action hook and add your own - * function tied to the init hook. - * - * @since Twenty Ten 1.0 - * @uses register_sidebar - */ -function twentyten_widgets_init() { - // Area 1, located at the top of the sidebar. - register_sidebar( array( - 'name' => __( 'Primary Widget Area', 'twentyten' ), - 'id' => 'primary-widget-area', - 'description' => __( 'The primary widget area', 'twentyten' ), - 'before_widget' => '<li id="%1$s" class="widget-container %2$s">', - 'after_widget' => '</li>', - 'before_title' => '<h3 class="widget-title">', - 'after_title' => '</h3>', - ) ); - - // Area 2, located below the Primary Widget Area in the sidebar. Empty by default. - register_sidebar( array( - 'name' => __( 'Secondary Widget Area', 'twentyten' ), - 'id' => 'secondary-widget-area', - 'description' => __( 'The secondary widget area', 'twentyten' ), - 'before_widget' => '<li id="%1$s" class="widget-container %2$s">', - 'after_widget' => '</li>', - 'before_title' => '<h3 class="widget-title">', - 'after_title' => '</h3>', - ) ); - - // Area 3, located in the footer. Empty by default. - register_sidebar( array( - 'name' => __( 'First Footer Widget Area', 'twentyten' ), - 'id' => 'first-footer-widget-area', - 'description' => __( 'The first footer widget area', 'twentyten' ), - 'before_widget' => '<li id="%1$s" class="widget-container %2$s">', - 'after_widget' => '</li>', - 'before_title' => '<h3 class="widget-title">', - 'after_title' => '</h3>', - ) ); - - // Area 4, located in the footer. Empty by default. - register_sidebar( array( - 'name' => __( 'Second Footer Widget Area', 'twentyten' ), - 'id' => 'second-footer-widget-area', - 'description' => __( 'The second footer widget area', 'twentyten' ), - 'before_widget' => '<li id="%1$s" class="widget-container %2$s">', - 'after_widget' => '</li>', - 'before_title' => '<h3 class="widget-title">', - 'after_title' => '</h3>', - ) ); - - // Area 5, located in the footer. Empty by default. - register_sidebar( array( - 'name' => __( 'Third Footer Widget Area', 'twentyten' ), - 'id' => 'third-footer-widget-area', - 'description' => __( 'The third footer widget area', 'twentyten' ), - 'before_widget' => '<li id="%1$s" class="widget-container %2$s">', - 'after_widget' => '</li>', - 'before_title' => '<h3 class="widget-title">', - 'after_title' => '</h3>', - ) ); - - // Area 6, located in the footer. Empty by default. - register_sidebar( array( - 'name' => __( 'Fourth Footer Widget Area', 'twentyten' ), - 'id' => 'fourth-footer-widget-area', - 'description' => __( 'The fourth footer widget area', 'twentyten' ), - 'before_widget' => '<li id="%1$s" class="widget-container %2$s">', - 'after_widget' => '</li>', - 'before_title' => '<h3 class="widget-title">', - 'after_title' => '</h3>', - ) ); -} -/** Register sidebars by running twentyten_widgets_init() on the widgets_init hook. */ -add_action( 'widgets_init', 'twentyten_widgets_init' ); - -/** - * Removes the default styles that are packaged with the Recent Comments widget. - * - * To override this in a child theme, remove the filter and optionally add your own - * function tied to the widgets_init action hook. - * - * @since Twenty Ten 1.0 - */ -function twentyten_remove_recent_comments_style() { - global $wp_widget_factory; - remove_action( 'wp_head', array( $wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style' ) ); -} -add_action( 'widgets_init', 'twentyten_remove_recent_comments_style' ); - -if ( ! function_exists( 'twentyten_posted_on' ) ) : -/** - * Prints HTML with meta information for the current post—date/time and author. - * - * @since Twenty Ten 1.0 - */ -function twentyten_posted_on() { - printf( __( '<span class="%1$s">Posted on</span> %2$s <span class="meta-sep">by</span> %3$s', 'twentyten' ), - 'meta-prep meta-prep-author', - sprintf( '<a href="%1$s" title="%2$s" rel="bookmark"><span class="entry-date">%3$s</span></a>', - get_permalink(), - esc_attr( get_the_time() ), - get_the_date() - ), - sprintf( '<span class="author vcard"><a class="url fn n" href="%1$s" title="%2$s">%3$s</a></span>', - get_author_posts_url( get_the_author_meta( 'ID' ) ), - sprintf( esc_attr__( 'View all posts by %s', 'twentyten' ), get_the_author() ), - get_the_author() - ) - ); -} -endif; - -if ( ! function_exists( 'twentyten_posted_in' ) ) : -/** - * Prints HTML with meta information for the current post (category, tags and permalink). - * - * @since Twenty Ten 1.0 - */ -function twentyten_posted_in() { - // Retrieves tag list of current post, separated by commas. - $tag_list = get_the_tag_list( '', ', ' ); - if ( $tag_list ) { - $posted_in = __( 'This entry was posted in %1$s and tagged %2$s. Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'twentyten' ); - } elseif ( is_object_in_taxonomy( get_post_type(), 'category' ) ) { - $posted_in = __( 'This entry was posted in %1$s. Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'twentyten' ); - } else { - $posted_in = __( 'Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'twentyten' ); - } - // Prints the string, replacing the placeholders. - printf( - $posted_in, - get_the_category_list( ', ' ), - $tag_list, - get_permalink(), - the_title_attribute( 'echo=0' ) - ); -} -endif; |