WordPress/wp-content/themes/twentyten/functions.php

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<?php
// Set the content width based on the Theme CSS
if ( ! isset( $content_width ) )
$content_width = 640;
if ( ! function_exists( 'twentyten_init' ) ) :
function twentyten_init() {
// Your Changeable header business starts here
// No CSS, just IMG call
define( 'HEADER_TEXTCOLOR', '');
define( 'HEADER_IMAGE', '%s/images/headers/forestfloor.jpg'); // %s is theme dir uri
define( 'HEADER_IMAGE_WIDTH', apply_filters( 'twentyten_header_image_width', 940 ) );
define( 'HEADER_IMAGE_HEIGHT', apply_filters( 'twentyten_header_image_height', 198 ) );
define( 'NO_HEADER_TEXT', true );
add_custom_image_header( '', 'twentyten_admin_header_style' );
// and thus ends the changeable header business
register_default_headers( array('berries' => array('url' => '%s/images/headers/berries.jpg', 'thumbnail_url' => '%s/images/headers/berries-thumbnail.jpg', 'description' => __('Berries')),
'cherryblossom' => array( 'url' => '%s/images/headers/cherryblossoms.jpg', 'thumbnail_url' => '%s/images/headers/cherryblossoms-thumbnail.jpg', 'description' => __('Cherry Blossoms')),
'concave' => array('url' => '%s/images/headers/concave.jpg', 'thumbnail_url' => '%s/images/headers/concave-thumbnail.jpg', 'description' => __('Concave')),
'fern' => array('url' => '%s/images/headers/fern.jpg', 'thumbnail_url' => '%s/images/headers/fern-thumbnail.jpg', 'description' => __('Fern')),
'forestfloor' => array('url' => '%s/images/headers/forestfloor.jpg', 'thumbnail_url' => '%s/images/headers/forestfloor-thumbnail.jpg', 'description' => __('Forest Floor')),
'inkwell' => array('url' => '%s/images/headers/inkwell.jpg', 'thumbnail_url' => '%s/images/headers/inkwell-thumbnail.jpg', 'description' => __('Ink Well')),
'path' => array('url' => '%s/images/headers/path.jpg', 'thumbnail_url' => '%s/images/headers/path-thumbnail.jpg', 'description' => __('Path')),
'sunset' => array('url' => '%s/images/headers/sunset.jpg', 'thumbnail_url' => '%s/images/headers/sunset-thumbnail.jpg', 'description' => __('Sunset')) ) );
add_custom_background();
// This theme styles the visual editor with editor-style.css to match the theme style.
add_editor_style();
// This theme needs post thumbnails
add_theme_support( 'post-thumbnails' );
// This theme uses wp_nav_menu()
add_theme_support( 'nav-menus' );
// We'll be using them for custom header images on posts and pages
// so we want them to be 940 pixels wide by 198 pixels tall (larger images will be auto-cropped to fit)
set_post_thumbnail_size( HEADER_IMAGE_WIDTH, HEADER_IMAGE_HEIGHT, true );
// 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 );
}
endif;
add_action( 'after_setup_theme', 'twentyten_init' );
if ( ! function_exists( 'twentyten_admin_header_style' ) ) :
function twentyten_admin_header_style() {
?>
<style type="text/css">
#headimg {
height: <?php echo HEADER_IMAGE_HEIGHT; ?>px;
width: <?php echo HEADER_IMAGE_WIDTH; ?>px;
}
#headimg h1, #headimg #desc {
display: none;
}
</style>
<?php
}
endif;
// Get the page number
if ( ! function_exists( 'twentyten_get_page_number' ) ) :
function twentyten_get_page_number() {
if ( get_query_var('paged') )
return ' | ' . __( 'Page ' , 'twentyten') . get_query_var('paged');
}
endif;
// Echo the page number
if ( ! function_exists( 'twentyten_the_page_number' ) ) :
function twentyten_the_page_number() {
echo twentyten_get_page_number();
}
endif;
// Control excerpt length
if ( ! function_exists( 'twentyten_excerpt_length' ) ) :
function twentyten_excerpt_length( $length ) {
return 40;
}
endif;
add_filter( 'excerpt_length', 'twentyten_excerpt_length' );
// Make a nice read more link on excerpts
if ( ! function_exists( 'twentyten_excerpt_more' ) ) :
function twentyten_excerpt_more($more) {
return '&nbsp;&hellip; <a href="'. get_permalink() . '">' . 'Continue&nbsp;reading&nbsp;<span class="meta-nav">&rarr;</span>' . '</a>';
}
endif;
add_filter( 'excerpt_more', 'twentyten_excerpt_more' );
// Template for comments and pingbacks
if ( ! function_exists( 'twentyten_comment' ) ) :
function twentyten_comment( $comment, $args, $depth ) {
$GLOBALS ['comment'] = $comment; ?>
<?php if ( '' == $comment->comment_type ) : ?>
<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( __( '<cite class="fn">%s</cite> <span class="says">says:</span>' ), get_comment_author_link() ); ?>
</div>
<?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( $comment->comment_ID ) ); ?>"><?php printf( __( '%1$s at %2$s' ), get_comment_date(), get_comment_time() ); ?></a><?php edit_comment_link( __( '(Edit)', 'twentyten' ),' ','' ); ?></div>
<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>
</div>
<?php else : ?>
<li class="post pingback">
<p><?php _e( 'Pingback: ', 'twentyten' ); ?><?php comment_author_link(); ?><?php edit_comment_link ( __('edit', 'twentyten'), '&nbsp;&nbsp;', '' ); ?></p>
<?php endif;
}
endif;
// Remove inline styles on gallery shortcode
if ( ! function_exists( 'twentyten_remove_gallery_css' ) ) :
function twentyten_remove_gallery_css( $css ) {
return preg_replace( "#<style type='text/css'>(.*?)</style>#s", '', $css );
}
endif;
add_filter( 'gallery_style', 'twentyten_remove_gallery_css' );
if ( ! function_exists( 'twentyten_cat_list' ) ) :
function twentyten_cat_list() {
return twentyten_term_list('category', ', ', __('Posted in %s', 'twentyten'), __('Also posted in %s', 'twentyten') );
}
endif;
if ( ! function_exists( 'twentyten_tag_list' ) ) :
function twentyten_tag_list() {
return twentyten_term_list('post_tag', ', ', __('Tagged %s', 'twentyten'), __('Also tagged %s', 'twentyten') );
}
endif;
if ( ! function_exists( 'twentyten_term_list' ) ) :
function twentyten_term_list($taxonomy, $glue = ', ', $text = '', $also_text = '') {
global $wp_query, $post;
$current_term = $wp_query->get_queried_object();
$terms = wp_get_object_terms($post->ID, $taxonomy);
// If we're viewing a Taxonomy page..
if ( isset($current_term->taxonomy) && $taxonomy == $current_term->taxonomy ) {
// Remove the term from display.
foreach ( (array)$terms as $key => $term ) {
if ( $term->term_id == $current_term->term_id ) {
unset($terms[$key]);
break;
}
}
// Change to Also text as we've now removed something from the terms list.
$text = $also_text;
}
$tlist = array();
$rel = 'category' == $taxonomy ? 'rel="category"' : 'rel="tag"';
foreach ( (array)$terms as $term ) {
$tlist[] = '<a href="' . get_term_link( $term, $taxonomy ) . '" title="' . esc_attr( sprintf( __( 'View all posts in %s', 'twentyten' ), $term->name ) ) . '" ' . $rel . '>' . $term->name . '</a>';
}
if ( !empty($tlist) )
return sprintf($text, join($glue, $tlist));
return '';
}
endif;
// Register widgetized areas
if ( ! function_exists( 'twentyten_widgets_init' ) ) :
function twentyten_widgets_init() {
// Area 1
register_sidebar( array (
'name' => 'Primary Widget Area',
'id' => 'primary-widget-area',
'description' => __( 'The primary widget area' , 'twentyten' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => "</li>",
'before_title' => '<h3 class="widget-title">',
'after_title' => '</h3>',
) );
// Area 2
register_sidebar( array (
'name' => 'Secondary Widget Area',
'id' => 'secondary-widget-area',
'description' => __( 'The secondary widget area' , 'twentyten' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => "</li>",
'before_title' => '<h3 class="widget-title">',
'after_title' => '</h3>',
) );
// Area 3
register_sidebar( array (
'name' => 'First Footer Widget Area',
'id' => 'first-footer-widget-area',
'description' => __( 'The first footer widget area' , 'twentyten' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => "</li>",
'before_title' => '<h3 class="widget-title">',
'after_title' => '</h3>',
) );
// Area 4
register_sidebar( array (
'name' => 'Second Footer Widget Area',
'id' => 'second-footer-widget-area',
'description' => __( 'The second footer widget area' , 'twentyten' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => "</li>",
'before_title' => '<h3 class="widget-title">',
'after_title' => '</h3>',
) );
// Area 5
register_sidebar( array (
'name' => 'Third Footer Widget Area',
'id' => 'third-footer-widget-area',
'description' => __( 'The third footer widget area' , 'twentyten' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => "</li>",
'before_title' => '<h3 class="widget-title">',
'after_title' => '</h3>',
) );
// Area 6
register_sidebar( array (
'name' => 'Fourth Footer Widget Area',
'id' => 'fourth-footer-widget-area',
'description' => __( 'The fourth footer widget area' , 'twentyten' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => "</li>",
'before_title' => '<h3 class="widget-title">',
'after_title' => '</h3>',
) );
}
endif;
add_action( 'init', 'twentyten_widgets_init' );