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

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<?php
// Set the content width based on the Theme CSS
$content_width = apply_filters('twentyten_content_width', 640 );
// Your Changeable header business starts here
// No CSS, just IMG call
define( 'HEADER_TEXTCOLOR', '');
define( 'HEADER_IMAGE', '%s/images/header-1.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 );
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
}
add_custom_image_header('', 'twentyten_admin_header_style');
// and thus ends the changeable header business
// This theme needs post thumbnails
add_theme_support( 'post-thumbnails' );
// 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 );
// 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);
// Get the page number
function get_page_number() {
if ( get_query_var('paged') )
print ' | ' . __( 'Page ' , 'twentyten') . get_query_var('paged');
} // end get_page_number
// Control excerpt length
function new_excerpt_length($length) {
return 40;
}
add_filter('excerpt_length', 'new_excerpt_length');
// Make a nice read more link on excerpts
function new_excerpt_more($more) {
return '&nbsp;&hellip; <a href="'. get_permalink() . '">' . 'Continue&nbsp;reading&nbsp;<span class="meta-nav">&rarr;</span>' . '</a>';
}
add_filter('excerpt_more', 'new_excerpt_more');
// Template for comments and pingbacks
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,$size='40'); ?>
<?php printf(__('<cite class="fn">%s</cite> <span class="says">says:</span>'), get_comment_author_link()) ?>
</div>
<?php if ($comment->comment_approved == '0') : ?>
<em><?php _e('Your comment is awaiting moderation.') ?></em>
<br />
<?php endif; ?>
<div class="comment-meta commentmetadata"><a href="<?php echo htmlspecialchars( 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)'),' ','') ?></div>
<div class="comment-body"><?php comment_text() ?></div>
<div class="reply">
<?php comment_reply_link(array_merge( $args, array('depth' => $depth, 'max_depth' => $args['max_depth']))) ?>
</div>
</div>
<?php } else { ?>
<li class="post pingback">
<p><?php _e('Pingback:') ?> <?php comment_author_link ()?><?php edit_comment_link ( 'edit', '&nbsp;&nbsp;', '' ); ?></p>
<?php }
}
// Make the Visual Editor styles match the theme's styles
add_filter('mce_css', 'my_editor_style');
function my_editor_style($url) {
if ( !empty($url) )
$url .= ',';
// Change the path here if using sub-directory
$url .= trailingslashit( get_stylesheet_directory_uri() ) . 'editor-style.css';
return $url;
}
// Remove inline styles on gallery shortcode
function remove_gallery_css() {
return "<div class='gallery'>";
}
add_filter('gallery_style', 'remove_gallery_css');
// For category lists on category archives: Returns other categories except the current one (redundant)
function cats_meow($glue) {
$current_cat = single_cat_title( '', false );
$separator = "\n";
$cats = explode( $separator, get_the_category_list($separator) );
foreach ( $cats as $i => $str ) {
if ( strstr( $str, ">$current_cat<" ) ) {
unset($cats[$i]);
break;
}
}
if ( empty($cats) )
return false;
return trim(join( $glue, $cats ));
} // end cats_meow
// For tag lists on tag archives: Returns other tags except the current one (redundant)
function tag_ur_it($glue) {
$current_tag = single_tag_title( '', '', false );
$separator = "\n";
$tags = explode( $separator, get_the_tag_list( "", "$separator", "" ) );
foreach ( $tags as $i => $str ) {
if ( strstr( $str, ">$current_tag<" ) ) {
unset($tags[$i]);
break;
}
}
if ( empty($tags) )
return false;
return trim(join( $glue, $tags ));
} // end tag_ur_it
// Register widgetized areas
function theme_widgets_init() {
// Area 1
register_sidebar( array (
'name' => 'Primary Widget Area',
'id' => 'primary-widget-area',
'description' => __('The primary widget area' , 'twentyten'),
'before_widget' => '<li id="%1$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>',
) );
} // end theme_widgets_init
// Add all the groovy widget areas
add_action( 'init', 'theme_widgets_init' );